iShares International Developed Property ETF AMEX:WPS Historical Prices

Below are the 8000 trading days of historical prices for WPS.

#	Exchange	Symbol	Date	Open	High	Low	Close
8000	AMEX	WPS	Tue, Jan 17, 2023	29.06	29.22	29.06	29.22
7999	AMEX	WPS	Fri, Jan 13, 2023	28.76	28.93	28.76	28.93
7998	AMEX	WPS	Thu, Jan 12, 2023	28.72	28.93	28.72	28.90
7997	AMEX	WPS	Wed, Jan 11, 2023	28.24	28.50	28.24	28.50
7996	AMEX	WPS	Tue, Jan 10, 2023	28.00	28.04	27.99	28.04
7995	AMEX	WPS	Mon, Jan 9, 2023	28.04	28.22	28.04	28.06
7994	AMEX	WPS	Fri, Jan 6, 2023	27.44	27.90	27.44	27.88
7993	AMEX	WPS	Thu, Jan 5, 2023	27.56	27.65	27.50	27.56
7992	AMEX	WPS	Wed, Jan 4, 2023	27.93	28.01	27.85	27.98
7991	AMEX	WPS	Tue, Jan 3, 2023	27.86	27.86	27.48	27.62
7990	AMEX	WPS	Fri, Dec 30, 2022	27.30	27.40	27.30	27.37
7989	AMEX	WPS	Thu, Dec 29, 2022	27.20	27.52	27.20	27.51
7988	AMEX	WPS	Wed, Dec 28, 2022	27.27	27.27	26.95	26.95
7987	AMEX	WPS	Tue, Dec 27, 2022	27.05	27.29	27.05	27.20
7986	AMEX	WPS	Fri, Dec 23, 2022	27.06	27.14	27.06	27.10
7985	AMEX	WPS	Thu, Dec 22, 2022	27.02	27.10	26.92	27.10
7984	AMEX	WPS	Wed, Dec 21, 2022	26.97	27.24	26.97	27.14
7983	AMEX	WPS	Tue, Dec 20, 2022	26.79	26.89	26.72	26.72
7982	AMEX	WPS	Mon, Dec 19, 2022	27.31	27.31	27.13	27.16
7981	AMEX	WPS	Fri, Dec 16, 2022	27.35	27.40	27.18	27.40
7980	AMEX	WPS	Thu, Dec 15, 2022	28.00	28.00	27.53	27.66
7979	AMEX	WPS	Wed, Dec 14, 2022	28.42	28.43	28.12	28.24
7978	AMEX	WPS	Tue, Dec 13, 2022	28.36	28.36	27.99	28.07
7977	AMEX	WPS	Mon, Dec 12, 2022	27.48	27.48	27.31	27.45
7976	AMEX	WPS	Fri, Dec 9, 2022	27.69	27.74	27.54	27.54
7975	AMEX	WPS	Thu, Dec 8, 2022	27.36	27.55	27.32	27.55
7974	AMEX	WPS	Wed, Dec 7, 2022	27.32	27.36	27.29	27.29
7973	AMEX	WPS	Tue, Dec 6, 2022	27.38	27.39	27.25	27.25
7972	AMEX	WPS	Mon, Dec 5, 2022	27.66	27.66	27.37	27.43
7971	AMEX	WPS	Fri, Dec 2, 2022	27.47	27.73	27.45	27.60
7970	AMEX	WPS	Thu, Dec 1, 2022	27.72	27.72	27.47	27.63
7969	AMEX	WPS	Wed, Nov 30, 2022	27.16	27.52	27.03	27.52
7968	AMEX	WPS	Tue, Nov 29, 2022	27.28	27.29	27.21	27.29
7967	AMEX	WPS	Mon, Nov 28, 2022	27.33	27.33	27.06	27.06
7966	AMEX	WPS	Fri, Nov 25, 2022	27.27	27.47	27.27	27.47
7965	AMEX	WPS	Wed, Nov 23, 2022	26.91	27.16	26.91	27.10
7964	AMEX	WPS	Tue, Nov 22, 2022	26.98	27.04	26.92	27.04
7963	AMEX	WPS	Mon, Nov 21, 2022	26.83	26.92	26.79	26.88
7962	AMEX	WPS	Fri, Nov 18, 2022	27.15	27.15	27.09	27.10
7961	AMEX	WPS	Thu, Nov 17, 2022	26.91	27.14	26.91	27.09
7960	AMEX	WPS	Wed, Nov 16, 2022	27.14	27.14	27.07	27.12
7959	AMEX	WPS	Tue, Nov 15, 2022	27.42	27.49	27.20	27.38
7958	AMEX	WPS	Mon, Nov 14, 2022	27.37	27.41	27.15	27.24
7957	AMEX	WPS	Fri, Nov 11, 2022	27.44	27.72	27.44	27.67
7956	AMEX	WPS	Thu, Nov 10, 2022	26.46	26.96	26.46	26.96
7955	AMEX	WPS	Wed, Nov 9, 2022	25.47	25.54	25.36	25.38
7954	AMEX	WPS	Tue, Nov 8, 2022	25.72	25.72	25.59	25.64
7953	AMEX	WPS	Mon, Nov 7, 2022	25.47	25.47	25.28	25.41
7952	AMEX	WPS	Fri, Nov 4, 2022	25.11	25.35	25.06	25.35
7951	AMEX	WPS	Thu, Nov 3, 2022	24.45	24.63	24.43	24.54
7950	AMEX	WPS	Wed, Nov 2, 2022	25.25	25.25	24.89	24.89
7949	AMEX	WPS	Tue, Nov 1, 2022	25.52	25.52	25.30	25.31
7948	AMEX	WPS	Mon, Oct 31, 2022	24.91	24.91	24.88	24.89
7947	AMEX	WPS	Fri, Oct 28, 2022	25.04	25.26	25.04	25.26
7946	AMEX	WPS	Thu, Oct 27, 2022	25.34	25.42	25.18	25.18
7945	AMEX	WPS	Wed, Oct 26, 2022	24.89	25.21	24.89	25.09
7944	AMEX	WPS	Tue, Oct 25, 2022	24.44	24.66	24.44	24.66
7943	AMEX	WPS	Mon, Oct 24, 2022	24.07	24.09	23.89	24.00
7942	AMEX	WPS	Fri, Oct 21, 2022	23.72	24.26	23.69	24.26
7941	AMEX	WPS	Thu, Oct 20, 2022	24.38	24.38	24.09	24.13
7940	AMEX	WPS	Wed, Oct 19, 2022	24.14	24.18	23.93	23.98
7939	AMEX	WPS	Tue, Oct 18, 2022	24.64	24.64	24.33	24.49
7938	AMEX	WPS	Mon, Oct 17, 2022	24.36	24.64	24.36	24.50
7937	AMEX	WPS	Fri, Oct 14, 2022	24.18	24.18	23.89	23.91
7936	AMEX	WPS	Thu, Oct 13, 2022	23.57	24.28	23.56	24.20
7935	AMEX	WPS	Wed, Oct 12, 2022	24.03	24.11	24.03	24.04
7934	AMEX	WPS	Tue, Oct 11, 2022	24.21	24.37	24.18	24.18
7933	AMEX	WPS	Mon, Oct 10, 2022	24.38	24.39	24.25	24.38
7932	AMEX	WPS	Fri, Oct 7, 2022	24.66	24.66	24.43	24.53
7931	AMEX	WPS	Thu, Oct 6, 2022	25.26	25.26	24.99	24.99
7930	AMEX	WPS	Wed, Oct 5, 2022	25.28	25.35	25.12	25.35
7929	AMEX	WPS	Tue, Oct 4, 2022	25.63	25.81	25.63	25.80
7928	AMEX	WPS	Mon, Oct 3, 2022	25.04	25.27	25.04	25.22
7927	AMEX	WPS	Fri, Sep 30, 2022	24.83	24.99	24.80	24.83
7926	AMEX	WPS	Thu, Sep 29, 2022	24.30	24.50	24.15	24.47
7925	AMEX	WPS	Wed, Sep 28, 2022	24.15	24.86	24.15	24.80
7924	AMEX	WPS	Tue, Sep 27, 2022	24.72	24.78	24.32	24.42
7923	AMEX	WPS	Mon, Sep 26, 2022	25.25	25.26	24.90	25.04
7922	AMEX	WPS	Fri, Sep 23, 2022	26.18	26.18	25.86	25.69
7921	AMEX	WPS	Thu, Sep 22, 2022	26.91	26.91	26.63	26.78
7920	AMEX	WPS	Wed, Sep 21, 2022	27.29	27.42	27.03	27.03
7919	AMEX	WPS	Tue, Sep 20, 2022	27.41	27.46	27.32	27.35
7918	AMEX	WPS	Mon, Sep 19, 2022	27.87	28.07	27.87	28.07
7917	AMEX	WPS	Fri, Sep 16, 2022	27.79	28.07	27.79	28.06
7916	AMEX	WPS	Thu, Sep 15, 2022	27.92	27.94	27.76	27.77
7915	AMEX	WPS	Wed, Sep 14, 2022	28.10	28.18	28.01	28.12
7914	AMEX	WPS	Tue, Sep 13, 2022	28.53	28.53	28.09	28.09
7913	AMEX	WPS	Mon, Sep 12, 2022	29.24	29.24	29.13	29.13
7912	AMEX	WPS	Fri, Sep 9, 2022	28.66	28.81	28.66	28.81
7911	AMEX	WPS	Thu, Sep 8, 2022	28.25	28.26	28.24	28.24
7910	AMEX	WPS	Wed, Sep 7, 2022	28.00	28.33	28.00	28.33
7909	AMEX	WPS	Tue, Sep 6, 2022	28.32	28.33	28.11	28.11
7908	AMEX	WPS	Fri, Sep 2, 2022	28.60	28.60	28.26	28.31
7907	AMEX	WPS	Thu, Sep 1, 2022	28.42	28.42	28.33	28.40
7906	AMEX	WPS	Wed, Aug 31, 2022	28.96	28.96	28.87	28.87
7905	AMEX	WPS	Tue, Aug 30, 2022	29.07	29.11	29.02	29.02
7904	AMEX	WPS	Mon, Aug 29, 2022	29.15	29.17	29.00	29.09
7903	AMEX	WPS	Fri, Aug 26, 2022	29.23	29.23	29.15	29.15
7902	AMEX	WPS	Thu, Aug 25, 2022	29.60	29.69	29.53	29.67
7901	AMEX	WPS	Wed, Aug 24, 2022	29.20	29.44	29.20	29.34
7900	AMEX	WPS	Tue, Aug 23, 2022	29.40	29.67	29.40	29.46
7899	AMEX	WPS	Mon, Aug 22, 2022	29.57	29.60	29.55	29.56
7898	AMEX	WPS	Fri, Aug 19, 2022	30.16	30.26	29.99	30.06
7897	AMEX	WPS	Thu, Aug 18, 2022	30.60	30.60	30.60	30.60
7896	AMEX	WPS	Wed, Aug 17, 2022	30.60	30.69	30.60	30.69
7895	AMEX	WPS	Tue, Aug 16, 2022	31.00	31.10	30.99	31.10
7894	AMEX	WPS	Mon, Aug 15, 2022	31.25	31.28	31.17	31.26
7893	AMEX	WPS	Fri, Aug 12, 2022	31.31	31.35	31.31	31.35
7892	AMEX	WPS	Thu, Aug 11, 2022	31.39	31.50	31.15	31.16
7891	AMEX	WPS	Wed, Aug 10, 2022	31.09	31.26	31.09	31.21
7890	AMEX	WPS	Tue, Aug 9, 2022	30.48	30.48	30.37	30.39
7889	AMEX	WPS	Mon, Aug 8, 2022	30.70	30.70	30.40	30.50
7888	AMEX	WPS	Fri, Aug 5, 2022	30.37	30.43	30.32	30.39
7887	AMEX	WPS	Thu, Aug 4, 2022	30.71	30.81	30.67	30.77
7886	AMEX	WPS	Wed, Aug 3, 2022	30.52	30.65	30.43	30.65
7885	AMEX	WPS	Tue, Aug 2, 2022	30.71	30.71	30.52	30.52
7884	AMEX	WPS	Mon, Aug 1, 2022	31.02	31.13	30.95	31.06
7883	AMEX	WPS	Fri, Jul 29, 2022	30.92	31.09	30.92	31.09
7882	AMEX	WPS	Thu, Jul 28, 2022	30.32	30.64	30.32	30.63
7881	AMEX	WPS	Wed, Jul 27, 2022	29.92	30.16	29.82	30.16
7880	AMEX	WPS	Tue, Jul 26, 2022	30.00	30.00	29.83	29.86
7879	AMEX	WPS	Mon, Jul 25, 2022	30.11	30.11	30.03	30.10
7878	AMEX	WPS	Fri, Jul 22, 2022	30.09	30.09	30.00	30.08
7877	AMEX	WPS	Thu, Jul 21, 2022	29.43	29.60	29.43	29.60
7876	AMEX	WPS	Wed, Jul 20, 2022	29.30	29.47	29.30	29.42
7875	AMEX	WPS	Tue, Jul 19, 2022	29.54	29.54	29.51	29.51
7874	AMEX	WPS	Mon, Jul 18, 2022	29.17	29.17	28.94	28.94
7873	AMEX	WPS	Fri, Jul 15, 2022	28.77	28.82	28.74	28.81
7872	AMEX	WPS	Thu, Jul 14, 2022	28.35	28.51	28.24	28.48
7871	AMEX	WPS	Wed, Jul 13, 2022	28.66	28.98	28.66	28.94
7870	AMEX	WPS	Tue, Jul 12, 2022	28.95	29.05	28.81	28.90
7869	AMEX	WPS	Mon, Jul 11, 2022	28.91	28.97	28.87	28.87
7868	AMEX	WPS	Fri, Jul 8, 2022	29.24	29.24	29.16	29.23
7867	AMEX	WPS	Thu, Jul 7, 2022	29.12	29.38	29.12	29.29
7866	AMEX	WPS	Wed, Jul 6, 2022	28.98	28.98	28.94	28.96
7865	AMEX	WPS	Tue, Jul 5, 2022	28.44	28.76	28.40	28.72
7864	AMEX	WPS	Fri, Jul 1, 2022	29.05	29.28	28.97	29.28
7863	AMEX	WPS	Thu, Jun 30, 2022	28.99	29.28	28.82	29.21
7862	AMEX	WPS	Wed, Jun 29, 2022	29.61	29.61	29.46	29.54
7861	AMEX	WPS	Tue, Jun 28, 2022	30.25	30.25	29.82	29.82
7860	AMEX	WPS	Mon, Jun 27, 2022	29.74	29.81	29.74	29.80
7859	AMEX	WPS	Fri, Jun 24, 2022	29.52	29.97	29.51	29.97
7858	AMEX	WPS	Thu, Jun 23, 2022	29.30	29.37	29.20	29.33
7857	AMEX	WPS	Wed, Jun 22, 2022	29.07	29.42	29.07	29.33
7856	AMEX	WPS	Tue, Jun 21, 2022	29.44	29.44	29.33	29.39
7855	AMEX	WPS	Fri, Jun 17, 2022	28.97	29.08	28.70	28.91
7854	AMEX	WPS	Thu, Jun 16, 2022	28.81	29.08	28.76	28.83
7853	AMEX	WPS	Wed, Jun 15, 2022	28.91	29.42	28.91	29.33
7852	AMEX	WPS	Tue, Jun 14, 2022	29.23	29.23	28.87	28.96
7851	AMEX	WPS	Mon, Jun 13, 2022	29.69	29.69	29.28	29.38
7850	AMEX	WPS	Fri, Jun 10, 2022	30.48	30.48	30.30	30.31
7849	AMEX	WPS	Thu, Jun 9, 2022	31.38	31.38	30.90	30.97
7848	AMEX	WPS	Wed, Jun 8, 2022	31.97	31.98	31.74	31.46
7847	AMEX	WPS	Tue, Jun 7, 2022	31.93	32.17	31.93	32.16
7846	AMEX	WPS	Mon, Jun 6, 2022	32.43	32.53	32.28	32.28
7845	AMEX	WPS	Fri, Jun 3, 2022	32.20	32.28	32.15	32.19
7844	AMEX	WPS	Thu, Jun 2, 2022	32.31	32.65	32.31	32.65
7843	AMEX	WPS	Wed, Jun 1, 2022	32.64	32.64	32.25	32.33
7842	AMEX	WPS	Tue, May 31, 2022	32.61	32.74	32.61	32.63
7841	AMEX	WPS	Fri, May 27, 2022	32.78	32.90	32.70	32.89
7840	AMEX	WPS	Thu, May 26, 2022	32.24	32.57	32.24	32.54
7839	AMEX	WPS	Wed, May 25, 2022	32.11	32.27	32.11	32.27
7838	AMEX	WPS	Tue, May 24, 2022	32.21	32.29	32.15	32.29
7837	AMEX	WPS	Mon, May 23, 2022	32.24	32.43	32.24	32.36
7836	AMEX	WPS	Fri, May 20, 2022	32.13	32.13	31.86	32.04
7835	AMEX	WPS	Thu, May 19, 2022	31.91	31.91	31.87	31.87
7834	AMEX	WPS	Wed, May 18, 2022	31.76	31.77	31.56	31.61
7833	AMEX	WPS	Tue, May 17, 2022	31.92	31.93	31.81	31.92
7832	AMEX	WPS	Mon, May 16, 2022	31.43	31.63	31.43	31.63
7831	AMEX	WPS	Fri, May 13, 2022	31.29	31.54	31.28	31.52
7830	AMEX	WPS	Thu, May 12, 2022	30.82	30.96	30.65	30.81
7829	AMEX	WPS	Wed, May 11, 2022	30.92	31.31	30.78	30.80
7828	AMEX	WPS	Tue, May 10, 2022	31.12	31.15	30.66	30.70
7827	AMEX	WPS	Mon, May 9, 2022	31.18	31.18	30.74	30.75
7826	AMEX	WPS	Fri, May 6, 2022	31.74	31.92	31.63	31.72
7825	AMEX	WPS	Thu, May 5, 2022	32.61	32.61	32.12	32.22
7824	AMEX	WPS	Wed, May 4, 2022	32.28	32.80	32.08	32.80
7823	AMEX	WPS	Tue, May 3, 2022	32.50	32.68	32.50	32.56
7822	AMEX	WPS	Mon, May 2, 2022	32.67	32.67	32.37	32.61
7821	AMEX	WPS	Fri, Apr 29, 2022	33.43	33.44	33.02	33.02
7820	AMEX	WPS	Thu, Apr 28, 2022	33.41	33.55	33.27	33.53
7819	AMEX	WPS	Wed, Apr 27, 2022	33.49	33.49	33.21	33.35
7818	AMEX	WPS	Tue, Apr 26, 2022	33.68	33.68	33.30	33.30
7817	AMEX	WPS	Mon, Apr 25, 2022	33.56	33.70	33.55	33.70
7816	AMEX	WPS	Fri, Apr 22, 2022	34.20	34.28	33.87	33.87
7815	AMEX	WPS	Thu, Apr 21, 2022	34.80	34.80	34.35	34.40
7814	AMEX	WPS	Wed, Apr 20, 2022	34.56	34.56	34.46	34.46
7813	AMEX	WPS	Tue, Apr 19, 2022	34.28	34.39	34.23	34.34
7812	AMEX	WPS	Mon, Apr 18, 2022	34.53	34.56	34.49	34.49
7811	AMEX	WPS	Thu, Apr 14, 2022	34.59	34.71	34.59	34.65
7810	AMEX	WPS	Wed, Apr 13, 2022	34.47	34.62	34.47	34.62
7809	AMEX	WPS	Tue, Apr 12, 2022	34.70	34.71	34.48	34.48
7808	AMEX	WPS	Mon, Apr 11, 2022	34.93	34.94	34.83	34.83
7807	AMEX	WPS	Fri, Apr 8, 2022	34.85	35.07	34.83	35.00
7806	AMEX	WPS	Thu, Apr 7, 2022	35.03	35.12	35.03	35.12
7805	AMEX	WPS	Wed, Apr 6, 2022	35.29	35.30	35.21	35.26
7804	AMEX	WPS	Tue, Apr 5, 2022	35.84	35.84	35.57	35.62
7803	AMEX	WPS	Mon, Apr 4, 2022	35.76	35.85	35.76	35.82
7802	AMEX	WPS	Fri, Apr 1, 2022	35.68	35.78	35.61	35.78
7801	AMEX	WPS	Thu, Mar 31, 2022	35.70	35.70	35.39	35.39
7800	AMEX	WPS	Wed, Mar 30, 2022	35.87	35.91	35.73	35.77
7799	AMEX	WPS	Tue, Mar 29, 2022	35.79	35.98	35.68	35.97
7798	AMEX	WPS	Mon, Mar 28, 2022	35.23	35.35	35.23	35.30
7797	AMEX	WPS	Fri, Mar 25, 2022	35.25	35.42	35.24	35.42
7796	AMEX	WPS	Thu, Mar 24, 2022	35.08	35.08	35.03	35.07
7795	AMEX	WPS	Wed, Mar 23, 2022	35.24	35.33	35.11	34.96
7794	AMEX	WPS	Tue, Mar 22, 2022	35.80	35.88	35.80	35.88
7793	AMEX	WPS	Mon, Mar 21, 2022	35.56	35.69	35.45	35.45
7792	AMEX	WPS	Fri, Mar 18, 2022	35.27	35.74	35.27	35.74
7791	AMEX	WPS	Thu, Mar 17, 2022	35.06	35.47	35.06	35.34
7790	AMEX	WPS	Wed, Mar 16, 2022	34.98	35.03	34.49	35.03
7789	AMEX	WPS	Tue, Mar 15, 2022	34.23	34.27	34.11	34.22
7788	AMEX	WPS	Mon, Mar 14, 2022	34.48	34.67	34.22	34.24
7787	AMEX	WPS	Fri, Mar 11, 2022	34.49	34.49	34.13	34.13
7786	AMEX	WPS	Thu, Mar 10, 2022	34.43	34.43	34.29	34.35
7785	AMEX	WPS	Wed, Mar 9, 2022	34.23	34.47	34.13	34.30
7784	AMEX	WPS	Tue, Mar 8, 2022	33.38	33.79	33.22	33.44
7783	AMEX	WPS	Mon, Mar 7, 2022	33.95	33.95	33.37	33.46
7782	AMEX	WPS	Fri, Mar 4, 2022	34.00	34.08	34.00	34.07
7781	AMEX	WPS	Thu, Mar 3, 2022	35.07	35.07	34.59	34.64
7780	AMEX	WPS	Wed, Mar 2, 2022	34.84	35.00	34.82	35.00
7779	AMEX	WPS	Tue, Mar 1, 2022	34.97	34.99	34.63	34.65
7778	AMEX	WPS	Mon, Feb 28, 2022	35.26	35.40	35.14	35.27
7777	AMEX	WPS	Fri, Feb 25, 2022	35.19	35.41	35.15	35.41
7776	AMEX	WPS	Thu, Feb 24, 2022	34.09	34.79	34.09	34.77
7775	AMEX	WPS	Wed, Feb 23, 2022	35.43	35.43	34.99	34.99
7774	AMEX	WPS	Tue, Feb 22, 2022	35.41	35.43	35.20	35.29
7773	AMEX	WPS	Fri, Feb 18, 2022	35.95	35.95	35.56	35.58
7772	AMEX	WPS	Thu, Feb 17, 2022	35.90	35.97	35.81	35.81
7771	AMEX	WPS	Wed, Feb 16, 2022	35.85	36.15	35.85	36.15
7770	AMEX	WPS	Tue, Feb 15, 2022	35.66	35.67	35.57	35.67
7769	AMEX	WPS	Mon, Feb 14, 2022	35.17	35.23	35.16	35.23
7768	AMEX	WPS	Fri, Feb 11, 2022	35.80	35.80	35.41	35.41
7767	AMEX	WPS	Thu, Feb 10, 2022	35.70	36.26	35.70	35.89
7766	AMEX	WPS	Wed, Feb 9, 2022	35.85	35.99	35.85	35.99
7765	AMEX	WPS	Tue, Feb 8, 2022	35.33	35.49	35.33	35.42
7764	AMEX	WPS	Mon, Feb 7, 2022	35.55	35.62	35.46	35.56
7763	AMEX	WPS	Fri, Feb 4, 2022	35.72	35.74	35.59	35.74
7762	AMEX	WPS	Thu, Feb 3, 2022	36.16	36.18	35.96	36.00
7761	AMEX	WPS	Wed, Feb 2, 2022	36.13	36.16	36.04	36.16
7760	AMEX	WPS	Tue, Feb 1, 2022	35.66	35.92	35.66	35.92
7759	AMEX	WPS	Mon, Jan 31, 2022	35.45	35.94	35.45	35.92
7758	AMEX	WPS	Fri, Jan 28, 2022	35.08	35.42	35.08	35.42
7757	AMEX	WPS	Thu, Jan 27, 2022	35.61	35.61	35.28	35.28
7756	AMEX	WPS	Wed, Jan 26, 2022	35.88	35.88	35.37	35.49
7755	AMEX	WPS	Tue, Jan 25, 2022	35.25	35.58	35.14	35.46
7754	AMEX	WPS	Mon, Jan 24, 2022	35.34	35.61	35.00	35.61
7753	AMEX	WPS	Fri, Jan 21, 2022	35.92	35.92	35.67	35.70
7752	AMEX	WPS	Thu, Jan 20, 2022	36.10	36.10	35.71	35.71
7751	AMEX	WPS	Wed, Jan 19, 2022	36.20	36.23	35.97	35.98
7750	AMEX	WPS	Tue, Jan 18, 2022	36.11	36.11	35.96	36.00
7749	AMEX	WPS	Fri, Jan 14, 2022	36.55	36.56	36.49	36.56
7748	AMEX	WPS	Thu, Jan 13, 2022	36.98	36.98	36.70	36.70
7747	AMEX	WPS	Wed, Jan 12, 2022	36.69	36.84	36.69	36.83
7746	AMEX	WPS	Tue, Jan 11, 2022	36.35	36.53	36.35	36.53
7745	AMEX	WPS	Mon, Jan 10, 2022	36.13	36.38	36.13	36.36
7744	AMEX	WPS	Fri, Jan 7, 2022	36.62	36.66	36.62	36.66
7743	AMEX	WPS	Thu, Jan 6, 2022	36.73	36.79	36.70	36.71
7742	AMEX	WPS	Wed, Jan 5, 2022	37.37	37.37	36.98	36.98
7741	AMEX	WPS	Tue, Jan 4, 2022	37.32	37.32	37.25	37.30
7740	AMEX	WPS	Mon, Jan 3, 2022	37.19	37.26	37.17	37.25
7739	AMEX	WPS	Fri, Dec 31, 2021	37.26	37.29	37.20	37.26
7738	AMEX	WPS	Thu, Dec 30, 2021	37.28	37.28	37.25	37.25
7737	AMEX	WPS	Wed, Dec 29, 2021	37.13	37.17	37.12	37.17
7736	AMEX	WPS	Tue, Dec 28, 2021	37.00	37.07	36.98	37.02
7735	AMEX	WPS	Mon, Dec 27, 2021	36.57	36.89	36.57	36.89
7734	AMEX	WPS	Thu, Dec 23, 2021	36.36	36.60	36.36	36.56
7733	AMEX	WPS	Wed, Dec 22, 2021	36.23	36.40	36.23	36.38
7732	AMEX	WPS	Tue, Dec 21, 2021	36.21	36.32	36.20	36.28
7731	AMEX	WPS	Mon, Dec 20, 2021	36.10	36.13	35.87	36.02
7730	AMEX	WPS	Fri, Dec 17, 2021	36.49	36.63	36.44	36.50
7729	AMEX	WPS	Thu, Dec 16, 2021	36.56	36.56	36.40	36.42
7728	AMEX	WPS	Wed, Dec 15, 2021	36.28	36.58	36.21	36.58
7727	AMEX	WPS	Tue, Dec 14, 2021	36.37	36.37	36.09	36.23
7726	AMEX	WPS	Mon, Dec 13, 2021	36.40	36.52	36.40	36.41
7725	AMEX	WPS	Fri, Dec 10, 2021	37.27	37.41	37.27	36.86
7724	AMEX	WPS	Thu, Dec 9, 2021	37.29	37.40	37.27	37.30
7723	AMEX	WPS	Wed, Dec 8, 2021	37.35	37.48	37.35	37.44
7722	AMEX	WPS	Tue, Dec 7, 2021	37.31	37.46	37.31	37.42
7721	AMEX	WPS	Mon, Dec 6, 2021	36.93	37.13	36.93	37.12
7720	AMEX	WPS	Fri, Dec 3, 2021	36.92	36.92	36.60	36.72
7719	AMEX	WPS	Thu, Dec 2, 2021	36.56	36.90	36.56	36.83
7718	AMEX	WPS	Wed, Dec 1, 2021	36.71	36.71	36.40	36.41
7717	AMEX	WPS	Tue, Nov 30, 2021	36.98	37.05	36.66	36.70
7716	AMEX	WPS	Mon, Nov 29, 2021	37.13	37.13	36.90	37.07
7715	AMEX	WPS	Fri, Nov 26, 2021	37.41	37.41	37.02	37.14
7714	AMEX	WPS	Wed, Nov 24, 2021	37.69	37.77	37.65	37.77
7713	AMEX	WPS	Tue, Nov 23, 2021	37.65	37.77	37.60	37.68
7712	AMEX	WPS	Mon, Nov 22, 2021	37.94	37.94	37.69	37.69
7711	AMEX	WPS	Fri, Nov 19, 2021	37.86	38.02	37.86	37.95
7710	AMEX	WPS	Thu, Nov 18, 2021	37.95	38.07	37.95	38.07
7709	AMEX	WPS	Wed, Nov 17, 2021	37.95	37.95	37.78	37.88
7708	AMEX	WPS	Tue, Nov 16, 2021	38.15	38.25	38.04	38.04
7707	AMEX	WPS	Mon, Nov 15, 2021	38.22	38.22	38.07	38.08
7706	AMEX	WPS	Fri, Nov 12, 2021	38.14	38.20	38.11	38.20
7705	AMEX	WPS	Thu, Nov 11, 2021	38.03	38.04	37.99	38.03
7704	AMEX	WPS	Wed, Nov 10, 2021	38.42	38.42	38.06	38.09
7703	AMEX	WPS	Tue, Nov 9, 2021	38.49	38.57	38.49	38.56
7702	AMEX	WPS	Mon, Nov 8, 2021	38.76	38.76	38.66	38.71
7701	AMEX	WPS	Fri, Nov 5, 2021	38.60	38.74	38.60	38.73
7700	AMEX	WPS	Thu, Nov 4, 2021	38.51	38.53	38.49	38.53
7699	AMEX	WPS	Wed, Nov 3, 2021	38.07	38.40	38.07	38.40
7698	AMEX	WPS	Tue, Nov 2, 2021	38.16	38.26	38.08	38.14
7697	AMEX	WPS	Mon, Nov 1, 2021	38.17	38.22	38.10	38.22
7696	AMEX	WPS	Fri, Oct 29, 2021	38.25	38.29	38.19	38.29
7695	AMEX	WPS	Thu, Oct 28, 2021	38.54	38.74	38.48	38.74
7694	AMEX	WPS	Wed, Oct 27, 2021	38.48	38.60	38.40	38.44
7693	AMEX	WPS	Tue, Oct 26, 2021	38.48	38.48	38.27	38.30
7692	AMEX	WPS	Mon, Oct 25, 2021	38.40	38.53	38.40	38.42
7691	AMEX	WPS	Fri, Oct 22, 2021	38.43	38.49	38.37	38.42
7690	AMEX	WPS	Thu, Oct 21, 2021	38.39	38.39	38.30	38.30
7689	AMEX	WPS	Wed, Oct 20, 2021	38.12	38.30	38.12	38.30
7688	AMEX	WPS	Tue, Oct 19, 2021	38.27	38.44	38.27	38.38
7687	AMEX	WPS	Mon, Oct 18, 2021	38.15	38.15	38.15	38.15
7686	AMEX	WPS	Fri, Oct 15, 2021	38.02	38.16	38.02	38.16
7685	AMEX	WPS	Thu, Oct 14, 2021	37.78	38.00	37.78	37.92
7684	AMEX	WPS	Wed, Oct 13, 2021	37.51	37.70	37.51	37.70
7683	AMEX	WPS	Tue, Oct 12, 2021	37.02	37.23	37.02	37.16
7682	AMEX	WPS	Mon, Oct 11, 2021	37.00	37.00	36.92	36.99
7681	AMEX	WPS	Fri, Oct 8, 2021	37.10	37.10	36.93	36.93
7680	AMEX	WPS	Thu, Oct 7, 2021	37.14	37.14	37.14	37.14
7679	AMEX	WPS	Wed, Oct 6, 2021	36.63	36.98	36.63	36.98
7678	AMEX	WPS	Tue, Oct 5, 2021	36.95	37.24	36.89	37.12
7677	AMEX	WPS	Mon, Oct 4, 2021	37.29	37.29	37.02	37.06
7676	AMEX	WPS	Fri, Oct 1, 2021	37.07	37.28	36.89	37.22
7675	AMEX	WPS	Thu, Sep 30, 2021	37.25	37.32	37.01	37.04
7674	AMEX	WPS	Wed, Sep 29, 2021	37.29	37.34	37.19	37.19
7673	AMEX	WPS	Tue, Sep 28, 2021	37.48	37.48	37.24	37.39
7672	AMEX	WPS	Mon, Sep 27, 2021	38.08	38.11	38.05	38.05
7671	AMEX	WPS	Fri, Sep 24, 2021	37.92	38.03	37.92	38.03
7670	AMEX	WPS	Thu, Sep 23, 2021	39.09	39.13	39.04	38.58
7669	AMEX	WPS	Wed, Sep 22, 2021	38.57	38.73	38.57	38.61
7668	AMEX	WPS	Tue, Sep 21, 2021	38.46	38.49	38.46	38.49
7667	AMEX	WPS	Mon, Sep 20, 2021	38.05	38.10	37.94	38.04
7666	AMEX	WPS	Fri, Sep 17, 2021	38.97	38.98	38.86	38.86
7665	AMEX	WPS	Thu, Sep 16, 2021	39.08	39.25	39.08	39.23
7664	AMEX	WPS	Wed, Sep 15, 2021	39.30	39.43	39.22	39.43
7663	AMEX	WPS	Tue, Sep 14, 2021	39.61	39.64	39.36	39.36
7662	AMEX	WPS	Mon, Sep 13, 2021	39.44	39.50	39.39	39.46
7661	AMEX	WPS	Fri, Sep 10, 2021	39.49	39.49	39.21	39.21
7660	AMEX	WPS	Thu, Sep 9, 2021	39.68	39.70	39.54	39.54
7659	AMEX	WPS	Wed, Sep 8, 2021	39.52	39.52	39.35	39.35
7658	AMEX	WPS	Tue, Sep 7, 2021	39.68	39.78	39.68	39.78
7657	AMEX	WPS	Fri, Sep 3, 2021	39.98	40.07	39.91	40.01
7656	AMEX	WPS	Thu, Sep 2, 2021	39.82	39.90	39.82	39.88
7655	AMEX	WPS	Wed, Sep 1, 2021	39.79	39.94	39.79	39.81
7654	AMEX	WPS	Tue, Aug 31, 2021	39.65	39.65	39.56	39.61
7653	AMEX	WPS	Mon, Aug 30, 2021	39.73	39.76	39.68	39.76
7652	AMEX	WPS	Fri, Aug 27, 2021	39.34	39.71	39.30	39.71
7651	AMEX	WPS	Thu, Aug 26, 2021	39.05	39.05	39.05	39.05
7650	AMEX	WPS	Wed, Aug 25, 2021	39.20	39.20	39.16	39.16
7649	AMEX	WPS	Tue, Aug 24, 2021	39.14	39.22	39.14	39.22
7648	AMEX	WPS	Mon, Aug 23, 2021	39.10	39.20	39.10	39.19
7647	AMEX	WPS	Fri, Aug 20, 2021	39.09	39.25	39.04	39.25
7646	AMEX	WPS	Thu, Aug 19, 2021	38.90	39.08	38.88	39.03
7645	AMEX	WPS	Wed, Aug 18, 2021	39.43	39.43	39.27	39.27
7644	AMEX	WPS	Tue, Aug 17, 2021	39.07	39.15	39.04	39.15
7643	AMEX	WPS	Mon, Aug 16, 2021	39.56	39.64	39.53	39.64
7642	AMEX	WPS	Fri, Aug 13, 2021	39.60	39.70	39.60	39.64
7641	AMEX	WPS	Thu, Aug 12, 2021	39.39	39.48	39.39	39.48
7640	AMEX	WPS	Wed, Aug 11, 2021	39.43	39.43	39.43	39.43
7639	AMEX	WPS	Tue, Aug 10, 2021	39.08	39.21	39.03	39.14
7638	AMEX	WPS	Mon, Aug 9, 2021	39.48	39.54	39.33	39.41
7637	AMEX	WPS	Fri, Aug 6, 2021	39.57	39.57	39.42	39.51
7636	AMEX	WPS	Thu, Aug 5, 2021	39.72	39.80	39.71	39.74
7635	AMEX	WPS	Wed, Aug 4, 2021	39.53	39.62	39.43	39.43
7634	AMEX	WPS	Tue, Aug 3, 2021	39.39	39.45	39.28	39.41
7633	AMEX	WPS	Mon, Aug 2, 2021	39.46	39.46	39.25	39.25
7632	AMEX	WPS	Fri, Jul 30, 2021	39.29	39.29	39.14	39.21
7631	AMEX	WPS	Thu, Jul 29, 2021	39.33	39.37	39.25	39.29
7630	AMEX	WPS	Wed, Jul 28, 2021	39.19	39.40	39.17	39.29
7629	AMEX	WPS	Tue, Jul 27, 2021	38.95	38.96	38.84	38.96
7628	AMEX	WPS	Mon, Jul 26, 2021	38.81	38.91	38.79	38.91
7627	AMEX	WPS	Fri, Jul 23, 2021	38.89	39.00	38.89	38.97
7626	AMEX	WPS	Thu, Jul 22, 2021	39.07	39.07	38.90	38.90
7625	AMEX	WPS	Wed, Jul 21, 2021	38.80	38.91	38.78	38.86
7624	AMEX	WPS	Tue, Jul 20, 2021	38.50	38.57	38.50	38.52
7623	AMEX	WPS	Mon, Jul 19, 2021	38.50	38.50	38.17	38.23
7622	AMEX	WPS	Fri, Jul 16, 2021	38.96	38.96	38.86	38.86
7621	AMEX	WPS	Thu, Jul 15, 2021	39.01	39.05	38.92	39.00
7620	AMEX	WPS	Wed, Jul 14, 2021	39.25	39.27	39.20	39.27
7619	AMEX	WPS	Tue, Jul 13, 2021	39.40	39.41	39.26	39.32
7618	AMEX	WPS	Mon, Jul 12, 2021	39.59	39.61	39.54	39.61
7617	AMEX	WPS	Fri, Jul 9, 2021	39.22	39.44	39.19	39.39
7616	AMEX	WPS	Thu, Jul 8, 2021	38.77	38.82	38.71	38.76
7615	AMEX	WPS	Wed, Jul 7, 2021	39.05	39.05	38.87	38.98
7614	AMEX	WPS	Tue, Jul 6, 2021	38.97	39.00	38.97	39.00
7613	AMEX	WPS	Fri, Jul 2, 2021	38.63	38.71	38.61	38.71
7612	AMEX	WPS	Thu, Jul 1, 2021	38.31	38.31	38.17	38.22
7611	AMEX	WPS	Wed, Jun 30, 2021	38.33	38.33	38.21	38.27
7610	AMEX	WPS	Tue, Jun 29, 2021	38.65	38.65	38.49	38.51
7609	AMEX	WPS	Mon, Jun 28, 2021	38.83	38.83	38.60	38.62
7608	AMEX	WPS	Fri, Jun 25, 2021	38.96	38.96	38.96	38.96
7607	AMEX	WPS	Thu, Jun 24, 2021	38.96	38.96	38.86	38.96
7606	AMEX	WPS	Wed, Jun 23, 2021	38.94	38.94	38.84	38.85
7605	AMEX	WPS	Tue, Jun 22, 2021	38.88	39.10	38.83	39.10
7604	AMEX	WPS	Mon, Jun 21, 2021	38.62	38.92	38.55	38.90
7603	AMEX	WPS	Fri, Jun 18, 2021	38.43	38.53	38.36	38.36
7602	AMEX	WPS	Thu, Jun 17, 2021	38.89	38.98	38.67	38.81
7601	AMEX	WPS	Wed, Jun 16, 2021	39.51	39.61	39.21	39.21
7600	AMEX	WPS	Tue, Jun 15, 2021	39.55	39.62	39.47	39.54
7599	AMEX	WPS	Mon, Jun 14, 2021	39.72	39.84	39.64	39.76
7598	AMEX	WPS	Fri, Jun 11, 2021	39.70	39.70	39.56	39.67
7597	AMEX	WPS	Thu, Jun 10, 2021	39.91	39.94	39.83	39.90
7596	AMEX	WPS	Wed, Jun 9, 2021	40.00	40.12	40.00	39.69
7595	AMEX	WPS	Tue, Jun 8, 2021	39.92	39.92	39.75	39.87
7594	AMEX	WPS	Mon, Jun 7, 2021	39.48	39.63	39.48	39.63
7593	AMEX	WPS	Fri, Jun 4, 2021	39.18	39.34	39.18	39.34
7592	AMEX	WPS	Thu, Jun 3, 2021	39.08	39.08	38.94	38.94
7591	AMEX	WPS	Wed, Jun 2, 2021	39.16	39.32	39.16	39.29
7590	AMEX	WPS	Tue, Jun 1, 2021	38.87	38.97	38.74	38.77
7589	AMEX	WPS	Fri, May 28, 2021	38.74	38.85	38.74	38.80
7588	AMEX	WPS	Thu, May 27, 2021	38.67	38.78	38.64	38.73
7587	AMEX	WPS	Wed, May 26, 2021	38.43	38.59	38.43	38.48
7586	AMEX	WPS	Tue, May 25, 2021	38.44	38.44	38.28	38.38
7585	AMEX	WPS	Mon, May 24, 2021	38.39	38.43	38.32	38.38
7584	AMEX	WPS	Fri, May 21, 2021	38.10	38.12	37.96	38.10
7583	AMEX	WPS	Thu, May 20, 2021	38.14	38.34	38.14	38.29
7582	AMEX	WPS	Wed, May 19, 2021	37.76	37.83	37.76	37.83
7581	AMEX	WPS	Tue, May 18, 2021	37.95	38.18	37.95	37.98
7580	AMEX	WPS	Mon, May 17, 2021	37.60	37.75	37.56	37.67
7579	AMEX	WPS	Fri, May 14, 2021	37.53	37.58	37.49	37.58
7578	AMEX	WPS	Thu, May 13, 2021	37.31	37.45	37.18	37.45
7577	AMEX	WPS	Wed, May 12, 2021	37.48	37.51	37.19	37.27
7576	AMEX	WPS	Tue, May 11, 2021	37.92	38.02	37.90	38.00
7575	AMEX	WPS	Mon, May 10, 2021	38.57	38.63	38.39	38.39
7574	AMEX	WPS	Fri, May 7, 2021	38.08	38.39	38.08	38.39
7573	AMEX	WPS	Thu, May 6, 2021	37.71	37.95	37.71	37.95
7572	AMEX	WPS	Wed, May 5, 2021	37.70	37.69	37.55	37.65
7571	AMEX	WPS	Tue, May 4, 2021	37.60	37.70	37.58	37.70
7570	AMEX	WPS	Mon, May 3, 2021	37.80	37.96	37.80	37.95
7569	AMEX	WPS	Fri, Apr 30, 2021	37.84	37.89	37.60	37.63
7568	AMEX	WPS	Thu, Apr 29, 2021	37.94	38.03	37.78	37.95
7567	AMEX	WPS	Wed, Apr 28, 2021	37.87	37.96	37.84	37.93
7566	AMEX	WPS	Tue, Apr 27, 2021	37.76	37.85	37.72	37.80
7565	AMEX	WPS	Mon, Apr 26, 2021	37.92	38.01	37.92	37.93
7564	AMEX	WPS	Fri, Apr 23, 2021	37.75	37.91	37.75	37.91
7563	AMEX	WPS	Thu, Apr 22, 2021	37.68	37.68	37.61	37.61
7562	AMEX	WPS	Wed, Apr 21, 2021	37.50	37.69	37.45	37.64
7561	AMEX	WPS	Tue, Apr 20, 2021	37.63	37.70	37.62	37.62
7560	AMEX	WPS	Mon, Apr 19, 2021	37.84	37.90	37.83	37.90
7559	AMEX	WPS	Fri, Apr 16, 2021	37.97	38.03	37.91	37.98
7558	AMEX	WPS	Thu, Apr 15, 2021	37.70	37.77	37.66	37.77
7557	AMEX	WPS	Wed, Apr 14, 2021	37.56	37.67	37.47	37.54
7556	AMEX	WPS	Tue, Apr 13, 2021	37.19	37.33	37.17	37.33
7555	AMEX	WPS	Mon, Apr 12, 2021	37.06	37.07	36.92	37.05
7554	AMEX	WPS	Fri, Apr 9, 2021	37.15	37.17	37.05	37.14
7553	AMEX	WPS	Thu, Apr 8, 2021	37.11	37.20	37.11	37.20
7552	AMEX	WPS	Wed, Apr 7, 2021	36.88	36.99	36.87	36.99
7551	AMEX	WPS	Tue, Apr 6, 2021	36.64	36.72	36.63	36.65
7550	AMEX	WPS	Mon, Apr 5, 2021	36.64	36.89	36.64	36.83
7549	AMEX	WPS	Thu, Apr 1, 2021	36.33	36.56	36.30	36.47
7548	AMEX	WPS	Wed, Mar 31, 2021	36.25	36.30	36.19	36.22
7547	AMEX	WPS	Tue, Mar 30, 2021	36.38	36.51	36.32	36.43
7546	AMEX	WPS	Mon, Mar 29, 2021	36.27	36.44	36.22	36.33
7545	AMEX	WPS	Fri, Mar 26, 2021	36.28	36.53	36.28	36.53
7544	AMEX	WPS	Thu, Mar 25, 2021	35.91	36.08	35.90	36.08
7543	AMEX	WPS	Wed, Mar 24, 2021	36.37	36.56	36.30	36.00
7542	AMEX	WPS	Tue, Mar 23, 2021	36.74	36.74	36.53	36.53
7541	AMEX	WPS	Mon, Mar 22, 2021	36.71	36.94	36.65	36.71
7540	AMEX	WPS	Fri, Mar 19, 2021	36.70	36.88	36.70	36.77
7539	AMEX	WPS	Thu, Mar 18, 2021	36.64	36.77	36.55	36.55
7538	AMEX	WPS	Wed, Mar 17, 2021	36.75	36.95	36.66	36.94
7537	AMEX	WPS	Tue, Mar 16, 2021	36.81	36.81	36.79	36.81
7536	AMEX	WPS	Mon, Mar 15, 2021	36.30	36.40	36.25	36.40
7535	AMEX	WPS	Fri, Mar 12, 2021	36.02	36.29	35.98	36.29
7534	AMEX	WPS	Thu, Mar 11, 2021	36.24	36.24	36.24	36.24
7533	AMEX	WPS	Wed, Mar 10, 2021	36.04	36.11	36.03	36.11
7532	AMEX	WPS	Tue, Mar 9, 2021	36.00	36.04	35.93	35.96
7531	AMEX	WPS	Mon, Mar 8, 2021	35.73	35.88	35.72	35.73
7530	AMEX	WPS	Fri, Mar 5, 2021	35.70	35.82	35.38	35.78
7529	AMEX	WPS	Thu, Mar 4, 2021	36.22	36.42	35.80	35.91
7528	AMEX	WPS	Wed, Mar 3, 2021	36.08	36.19	35.92	35.95
7527	AMEX	WPS	Tue, Mar 2, 2021	36.18	36.31	36.06	36.19
7526	AMEX	WPS	Mon, Mar 1, 2021	36.28	36.47	36.28	36.38
7525	AMEX	WPS	Fri, Feb 26, 2021	36.13	36.14	35.90	35.90
7524	AMEX	WPS	Thu, Feb 25, 2021	36.90	37.02	36.32	36.32
7523	AMEX	WPS	Wed, Feb 24, 2021	36.51	36.86	36.51	36.86
7522	AMEX	WPS	Tue, Feb 23, 2021	36.38	36.61	36.25	36.57
7521	AMEX	WPS	Mon, Feb 22, 2021	35.97	36.23	35.97	36.11
7520	AMEX	WPS	Fri, Feb 19, 2021	35.92	36.04	35.90	35.91
7519	AMEX	WPS	Thu, Feb 18, 2021	35.59	35.75	35.59	35.75
7518	AMEX	WPS	Wed, Feb 17, 2021	35.88	36.04	35.88	36.04
7517	AMEX	WPS	Tue, Feb 16, 2021	36.38	36.47	36.27	36.30
7516	AMEX	WPS	Fri, Feb 12, 2021	35.88	36.07	35.88	36.07
7515	AMEX	WPS	Thu, Feb 11, 2021	35.89	35.98	35.89	35.91
7514	AMEX	WPS	Wed, Feb 10, 2021	35.97	35.97	35.73	35.73
7513	AMEX	WPS	Tue, Feb 9, 2021	35.68	35.82	35.68	35.82
7512	AMEX	WPS	Mon, Feb 8, 2021	35.70	35.70	35.61	35.69
7511	AMEX	WPS	Fri, Feb 5, 2021	35.48	35.61	35.47	35.61
7510	AMEX	WPS	Thu, Feb 4, 2021	35.29	35.43	35.29	35.39
7509	AMEX	WPS	Wed, Feb 3, 2021	35.42	35.50	35.38	35.49
7508	AMEX	WPS	Tue, Feb 2, 2021	35.21	35.43	35.21	35.41
7507	AMEX	WPS	Mon, Feb 1, 2021	35.11	35.28	35.05	35.24
7506	AMEX	WPS	Fri, Jan 29, 2021	35.26	35.26	34.94	34.98
7505	AMEX	WPS	Thu, Jan 28, 2021	35.16	35.55	35.16	35.36
7504	AMEX	WPS	Wed, Jan 27, 2021	35.08	35.41	35.08	35.11
7503	AMEX	WPS	Tue, Jan 26, 2021	35.30	35.43	35.30	35.43
7502	AMEX	WPS	Mon, Jan 25, 2021	35.00	35.17	34.93	35.17
7501	AMEX	WPS	Fri, Jan 22, 2021	35.30	35.40	35.28	35.37
7500	AMEX	WPS	Thu, Jan 21, 2021	35.45	35.48	35.32	35.48
7499	AMEX	WPS	Wed, Jan 20, 2021	35.46	35.67	35.46	35.67
7498	AMEX	WPS	Tue, Jan 19, 2021	35.52	35.52	35.41	35.46
7497	AMEX	WPS	Fri, Jan 15, 2021	35.19	35.28	35.01	35.23
7496	AMEX	WPS	Thu, Jan 14, 2021	35.55	35.60	35.46	35.56
7495	AMEX	WPS	Wed, Jan 13, 2021	35.26	35.39	35.26	35.29
7494	AMEX	WPS	Tue, Jan 12, 2021	35.20	35.29	35.08	35.29
7493	AMEX	WPS	Mon, Jan 11, 2021	35.21	35.26	35.20	35.23
7492	AMEX	WPS	Fri, Jan 8, 2021	35.67	35.78	35.36	35.65
7491	AMEX	WPS	Thu, Jan 7, 2021	35.59	35.68	35.55	35.59
7490	AMEX	WPS	Wed, Jan 6, 2021	35.76	36.09	35.76	35.98
7489	AMEX	WPS	Tue, Jan 5, 2021	35.68	35.98	35.68	35.90
7488	AMEX	WPS	Mon, Jan 4, 2021	35.85	35.85	35.32	35.36
7487	AMEX	WPS	Thu, Dec 31, 2020	35.83	35.83	35.60	35.66
7486	AMEX	WPS	Wed, Dec 30, 2020	35.89	36.05	35.89	35.91
7485	AMEX	WPS	Tue, Dec 29, 2020	35.85	35.85	35.71	35.71
7484	AMEX	WPS	Mon, Dec 28, 2020	35.34	35.42	35.30	35.35
7483	AMEX	WPS	Thu, Dec 24, 2020	35.16	35.16	35.13	35.15
7482	AMEX	WPS	Wed, Dec 23, 2020	35.02	35.12	35.02	35.08
7481	AMEX	WPS	Tue, Dec 22, 2020	34.60	34.66	34.59	34.65
7480	AMEX	WPS	Mon, Dec 21, 2020	34.26	34.67	34.18	34.58
7479	AMEX	WPS	Fri, Dec 18, 2020	35.30	35.30	35.08	35.12
7478	AMEX	WPS	Thu, Dec 17, 2020	35.66	35.74	35.62	35.64
7477	AMEX	WPS	Wed, Dec 16, 2020	35.42	35.53	35.41	35.52
7476	AMEX	WPS	Tue, Dec 15, 2020	35.06	35.33	35.06	35.33
7475	AMEX	WPS	Mon, Dec 14, 2020	35.21	35.21	34.99	35.02
7474	AMEX	WPS	Fri, Dec 11, 2020	34.79	34.90	34.78	34.90
7473	AMEX	WPS	Thu, Dec 10, 2020	34.79	34.95	34.79	34.95
7472	AMEX	WPS	Wed, Dec 9, 2020	34.83	34.83	34.59	34.81
7471	AMEX	WPS	Tue, Dec 8, 2020	34.84	34.94	34.83	34.90
7470	AMEX	WPS	Mon, Dec 7, 2020	34.90	34.96	34.79	34.85
7469	AMEX	WPS	Fri, Dec 4, 2020	35.09	35.20	35.06	35.10
7468	AMEX	WPS	Thu, Dec 3, 2020	34.84	35.00	34.81	34.88
7467	AMEX	WPS	Wed, Dec 2, 2020	34.63	34.80	34.60	34.73
7466	AMEX	WPS	Tue, Dec 1, 2020	34.73	34.95	34.72	34.89
7465	AMEX	WPS	Mon, Nov 30, 2020	34.71	34.71	34.40	34.40
7464	AMEX	WPS	Fri, Nov 27, 2020	34.87	34.92	34.87	34.92
7463	AMEX	WPS	Wed, Nov 25, 2020	34.69	34.88	34.69	34.88
7462	AMEX	WPS	Tue, Nov 24, 2020	34.53	34.78	34.53	34.77
7461	AMEX	WPS	Mon, Nov 23, 2020	34.38	34.42	34.31	34.42
7460	AMEX	WPS	Fri, Nov 20, 2020	34.49	34.54	34.45	34.54
7459	AMEX	WPS	Thu, Nov 19, 2020	34.28	34.46	34.28	34.46
7458	AMEX	WPS	Wed, Nov 18, 2020	34.51	34.61	34.37	34.37
7457	AMEX	WPS	Tue, Nov 17, 2020	34.34	34.52	34.34	34.46
7456	AMEX	WPS	Mon, Nov 16, 2020	34.29	34.39	34.18	34.29
7455	AMEX	WPS	Fri, Nov 13, 2020	33.65	33.90	33.65	33.89
7454	AMEX	WPS	Thu, Nov 12, 2020	33.91	33.93	33.69	33.73
7453	AMEX	WPS	Wed, Nov 11, 2020	34.30	34.43	34.25	34.43
7452	AMEX	WPS	Tue, Nov 10, 2020	33.75	34.00	33.75	33.91
7451	AMEX	WPS	Mon, Nov 9, 2020	33.66	33.72	33.20	33.24
7450	AMEX	WPS	Fri, Nov 6, 2020	32.47	32.47	32.32	32.42
7449	AMEX	WPS	Thu, Nov 5, 2020	32.44	32.48	32.30	32.40
7448	AMEX	WPS	Wed, Nov 4, 2020	31.70	31.91	31.70	31.71
7447	AMEX	WPS	Tue, Nov 3, 2020	31.05	31.27	31.05	31.20
7446	AMEX	WPS	Mon, Nov 2, 2020	30.54	30.56	30.43	30.56
7445	AMEX	WPS	Fri, Oct 30, 2020	30.32	30.32	30.04	30.30
7444	AMEX	WPS	Thu, Oct 29, 2020	30.24	30.42	30.24	30.42
7443	AMEX	WPS	Wed, Oct 28, 2020	30.23	30.33	30.00	30.10
7442	AMEX	WPS	Tue, Oct 27, 2020	31.17	31.17	31.02	31.04
7441	AMEX	WPS	Mon, Oct 26, 2020	31.33	31.33	31.11	31.23
7440	AMEX	WPS	Fri, Oct 23, 2020	31.61	31.73	31.56	31.73
7439	AMEX	WPS	Thu, Oct 22, 2020	31.60	31.66	31.51	31.57
7438	AMEX	WPS	Wed, Oct 21, 2020	31.69	31.77	31.59	31.62
7437	AMEX	WPS	Tue, Oct 20, 2020	31.70	31.74	31.61	31.67
7436	AMEX	WPS	Mon, Oct 19, 2020	31.67	31.67	31.43	31.45
7435	AMEX	WPS	Fri, Oct 16, 2020	31.48	31.52	31.42	31.51
7434	AMEX	WPS	Thu, Oct 15, 2020	31.63	31.82	31.63	31.81
7433	AMEX	WPS	Wed, Oct 14, 2020	32.06	32.06	31.91	31.91
7432	AMEX	WPS	Tue, Oct 13, 2020	32.05	32.12	31.97	32.03
7431	AMEX	WPS	Mon, Oct 12, 2020	32.16	32.35	32.16	32.29
7430	AMEX	WPS	Fri, Oct 9, 2020	32.07	32.17	32.01	32.11
7429	AMEX	WPS	Thu, Oct 8, 2020	32.04	32.13	32.03	32.13
7428	AMEX	WPS	Wed, Oct 7, 2020	32.03	32.10	31.97	31.97
7427	AMEX	WPS	Tue, Oct 6, 2020	32.11	32.20	31.91	31.94
7426	AMEX	WPS	Mon, Oct 5, 2020	32.04	32.13	31.99	32.13
7425	AMEX	WPS	Fri, Oct 2, 2020	31.63	31.82	31.63	31.67
7424	AMEX	WPS	Thu, Oct 1, 2020	31.49	31.66	31.43	31.65
7423	AMEX	WPS	Wed, Sep 30, 2020	31.31	31.51	31.31	31.46
7422	AMEX	WPS	Tue, Sep 29, 2020	31.32	31.34	31.18	31.31
7421	AMEX	WPS	Mon, Sep 28, 2020	31.47	31.53	31.40	31.53
7420	AMEX	WPS	Fri, Sep 25, 2020	30.77	31.04	30.71	31.04
7419	AMEX	WPS	Thu, Sep 24, 2020	30.89	31.07	30.80	30.93
7418	AMEX	WPS	Wed, Sep 23, 2020	31.22	31.22	30.73	30.75
7417	AMEX	WPS	Tue, Sep 22, 2020	31.55	31.57	31.34	31.26
7416	AMEX	WPS	Mon, Sep 21, 2020	31.78	31.78	31.46	31.64
7415	AMEX	WPS	Fri, Sep 18, 2020	32.58	32.58	32.38	32.39
7414	AMEX	WPS	Thu, Sep 17, 2020	32.75	32.89	32.71	32.89
7413	AMEX	WPS	Wed, Sep 16, 2020	32.78	32.90	32.74	32.74
7412	AMEX	WPS	Tue, Sep 15, 2020	32.54	32.61	32.48	32.53
7411	AMEX	WPS	Mon, Sep 14, 2020	32.19	32.21	32.16	32.21
7410	AMEX	WPS	Fri, Sep 11, 2020	32.16	32.16	32.07	32.07
7409	AMEX	WPS	Thu, Sep 10, 2020	32.02	32.04	31.95	31.97
7408	AMEX	WPS	Wed, Sep 9, 2020	32.29	32.38	32.22	32.29
7407	AMEX	WPS	Tue, Sep 8, 2020	31.80	32.07	31.80	31.89
7406	AMEX	WPS	Fri, Sep 4, 2020	32.18	32.18	31.77	32.04
7405	AMEX	WPS	Thu, Sep 3, 2020	32.70	32.70	32.17	32.27
7404	AMEX	WPS	Wed, Sep 2, 2020	32.40	32.66	32.40	32.66
7403	AMEX	WPS	Tue, Sep 1, 2020	32.30	32.43	32.20	32.24
7402	AMEX	WPS	Mon, Aug 31, 2020	32.40	32.44	32.34	32.40
7401	AMEX	WPS	Fri, Aug 28, 2020	32.32	32.46	32.32	32.46
7400	AMEX	WPS	Thu, Aug 27, 2020	32.10	32.10	31.84	31.94
7399	AMEX	WPS	Wed, Aug 26, 2020	32.19	32.27	32.13	32.24
7398	AMEX	WPS	Tue, Aug 25, 2020	32.21	32.21	32.00	32.14
7397	AMEX	WPS	Mon, Aug 24, 2020	32.19	32.19	32.04	32.13
7396	AMEX	WPS	Fri, Aug 21, 2020	31.88	32.05	31.75	32.03
7395	AMEX	WPS	Thu, Aug 20, 2020	31.59	31.90	31.59	31.86
7394	AMEX	WPS	Wed, Aug 19, 2020	31.68	31.77	31.40	31.40
7393	AMEX	WPS	Tue, Aug 18, 2020	31.97	31.97	31.74	31.80
7392	AMEX	WPS	Mon, Aug 17, 2020	31.80	31.88	31.74	31.84
7391	AMEX	WPS	Fri, Aug 14, 2020	31.61	31.68	31.57	31.57
7390	AMEX	WPS	Thu, Aug 13, 2020	31.91	31.92	31.72	31.77
7389	AMEX	WPS	Wed, Aug 12, 2020	31.83	31.98	31.83	31.87
7388	AMEX	WPS	Tue, Aug 11, 2020	31.90	31.90	31.52	31.54
7387	AMEX	WPS	Mon, Aug 10, 2020	31.23	31.36	31.23	31.35
7386	AMEX	WPS	Fri, Aug 7, 2020	31.20	31.29	31.11	31.29
7385	AMEX	WPS	Thu, Aug 6, 2020	31.26	31.41	31.26	31.38
7384	AMEX	WPS	Wed, Aug 5, 2020	31.50	31.58	31.48	31.48
7383	AMEX	WPS	Tue, Aug 4, 2020	30.91	31.18	30.91	31.18
7382	AMEX	WPS	Mon, Aug 3, 2020	30.62	30.81	30.62	30.78
7381	AMEX	WPS	Fri, Jul 31, 2020	30.89	30.89	30.46	30.61
7380	AMEX	WPS	Thu, Jul 30, 2020	30.71	30.90	30.50	30.89
7379	AMEX	WPS	Wed, Jul 29, 2020	31.00	31.24	31.00	31.19
7378	AMEX	WPS	Tue, Jul 28, 2020	30.53	30.81	30.49	30.63
7377	AMEX	WPS	Mon, Jul 27, 2020	30.64	30.72	30.59	30.68
7376	AMEX	WPS	Fri, Jul 24, 2020	30.49	30.59	30.46	30.53
7375	AMEX	WPS	Thu, Jul 23, 2020	30.89	30.89	30.57	30.60
7374	AMEX	WPS	Wed, Jul 22, 2020	30.64	30.97	30.64	30.92
7373	AMEX	WPS	Tue, Jul 21, 2020	30.62	30.75	30.61	30.63
7372	AMEX	WPS	Mon, Jul 20, 2020	30.49	30.55	30.42	30.54
7371	AMEX	WPS	Fri, Jul 17, 2020	30.44	30.50	30.35	30.50
7370	AMEX	WPS	Thu, Jul 16, 2020	30.57	30.60	30.46	30.46
7369	AMEX	WPS	Wed, Jul 15, 2020	30.81	30.82	30.71	30.77
7368	AMEX	WPS	Tue, Jul 14, 2020	30.39	30.66	30.39	30.66
7367	AMEX	WPS	Mon, Jul 13, 2020	30.58	30.66	30.25	30.25
7366	AMEX	WPS	Fri, Jul 10, 2020	30.40	30.51	30.38	30.51
7365	AMEX	WPS	Thu, Jul 9, 2020	30.62	30.62	30.14	30.33
7364	AMEX	WPS	Wed, Jul 8, 2020	30.81	30.85	30.66	30.85
7363	AMEX	WPS	Tue, Jul 7, 2020	30.84	30.90	30.65	30.67
7362	AMEX	WPS	Mon, Jul 6, 2020	31.36	31.36	31.24	31.28
7361	AMEX	WPS	Thu, Jul 2, 2020	31.12	31.25	31.00	31.06
7360	AMEX	WPS	Wed, Jul 1, 2020	30.37	30.57	30.37	30.57
7359	AMEX	WPS	Tue, Jun 30, 2020	30.14	30.29	30.14	30.23
7358	AMEX	WPS	Mon, Jun 29, 2020	30.17	30.25	30.09	30.23
7357	AMEX	WPS	Fri, Jun 26, 2020	30.55	30.55	30.23	30.29
7356	AMEX	WPS	Thu, Jun 25, 2020	30.26	30.52	30.23	30.52
7355	AMEX	WPS	Wed, Jun 24, 2020	30.86	30.92	30.43	30.48
7354	AMEX	WPS	Tue, Jun 23, 2020	31.34	31.36	31.16	31.16
7353	AMEX	WPS	Mon, Jun 22, 2020	31.02	31.28	30.96	31.20
7352	AMEX	WPS	Fri, Jun 19, 2020	31.67	31.67	31.05	31.09
7351	AMEX	WPS	Thu, Jun 18, 2020	31.50	31.65	31.50	31.55
7350	AMEX	WPS	Wed, Jun 17, 2020	31.83	31.83	31.64	31.70
7349	AMEX	WPS	Tue, Jun 16, 2020	31.79	31.79	31.27	31.42
7348	AMEX	WPS	Mon, Jun 15, 2020	30.44	31.11	30.44	31.05
7347	AMEX	WPS	Fri, Jun 12, 2020	31.60	31.65	31.20	31.24
7346	AMEX	WPS	Thu, Jun 11, 2020	31.68	31.68	30.79	30.80
7345	AMEX	WPS	Wed, Jun 10, 2020	32.60	32.60	32.42	32.58
7344	AMEX	WPS	Tue, Jun 9, 2020	32.75	32.84	32.58	32.74
7343	AMEX	WPS	Mon, Jun 8, 2020	32.84	33.29	32.74	33.09
7342	AMEX	WPS	Fri, Jun 5, 2020	32.58	32.75	32.56	32.61
7341	AMEX	WPS	Thu, Jun 4, 2020	31.71	31.94	31.71	31.85
7340	AMEX	WPS	Wed, Jun 3, 2020	31.70	32.00	31.70	31.99
7339	AMEX	WPS	Tue, Jun 2, 2020	31.09	31.38	31.09	31.29
7338	AMEX	WPS	Mon, Jun 1, 2020	30.27	30.65	30.26	30.61
7337	AMEX	WPS	Fri, May 29, 2020	30.04	30.09	29.82	30.05
7336	AMEX	WPS	Thu, May 28, 2020	29.92	30.12	29.87	29.90
7335	AMEX	WPS	Wed, May 27, 2020	29.78	29.78	29.53	29.73
7334	AMEX	WPS	Tue, May 26, 2020	29.67	29.76	29.64	29.69
7333	AMEX	WPS	Fri, May 22, 2020	28.55	28.58	28.50	28.55
7332	AMEX	WPS	Thu, May 21, 2020	28.92	29.03	28.73	28.81
7331	AMEX	WPS	Wed, May 20, 2020	29.16	29.23	29.10	29.15
7330	AMEX	WPS	Tue, May 19, 2020	28.94	28.99	28.84	28.84
7329	AMEX	WPS	Mon, May 18, 2020	28.52	28.90	28.52	28.86
7328	AMEX	WPS	Fri, May 15, 2020	27.92	27.96	27.74	27.88
7327	AMEX	WPS	Thu, May 14, 2020	27.94	28.26	27.83	28.25
7326	AMEX	WPS	Wed, May 13, 2020	28.78	28.82	28.45	28.52
7325	AMEX	WPS	Tue, May 12, 2020	29.45	29.45	28.89	28.89
7324	AMEX	WPS	Mon, May 11, 2020	29.65	29.81	29.65	29.79
7323	AMEX	WPS	Fri, May 8, 2020	29.54	29.68	29.54	29.62
7322	AMEX	WPS	Thu, May 7, 2020	28.97	29.12	28.93	29.07
7321	AMEX	WPS	Wed, May 6, 2020	28.77	28.77	28.57	28.58
7320	AMEX	WPS	Tue, May 5, 2020	28.87	29.04	28.87	28.88
7319	AMEX	WPS	Mon, May 4, 2020	28.44	28.64	28.42	28.64
7318	AMEX	WPS	Fri, May 1, 2020	28.79	28.96	28.60	28.74
7317	AMEX	WPS	Thu, Apr 30, 2020	29.67	29.67	29.36	29.45
7316	AMEX	WPS	Wed, Apr 29, 2020	29.44	29.66	29.44	29.53
7315	AMEX	WPS	Tue, Apr 28, 2020	29.26	29.33	28.93	28.95
7314	AMEX	WPS	Mon, Apr 27, 2020	28.83	28.93	28.79	28.92
7313	AMEX	WPS	Fri, Apr 24, 2020	28.27	28.35	28.11	28.31
7312	AMEX	WPS	Thu, Apr 23, 2020	28.45	28.56	28.21	28.24
7311	AMEX	WPS	Wed, Apr 22, 2020	28.20	28.20	27.96	28.09
7310	AMEX	WPS	Tue, Apr 21, 2020	27.89	28.27	27.76	27.85
7309	AMEX	WPS	Mon, Apr 20, 2020	28.51	28.81	28.45	28.45
7308	AMEX	WPS	Fri, Apr 17, 2020	28.94	28.94	28.75	28.89
7307	AMEX	WPS	Thu, Apr 16, 2020	28.28	28.29	28.07	28.20
7306	AMEX	WPS	Wed, Apr 15, 2020	28.40	28.56	28.26	28.33
7305	AMEX	WPS	Tue, Apr 14, 2020	29.12	29.32	29.09	29.15
7304	AMEX	WPS	Mon, Apr 13, 2020	29.06	29.10	28.83	28.98
7303	AMEX	WPS	Thu, Apr 9, 2020	28.91	29.30	28.91	29.21
7302	AMEX	WPS	Wed, Apr 8, 2020	28.24	28.58	28.14	28.52
7301	AMEX	WPS	Tue, Apr 7, 2020	28.45	28.50	27.87	27.95
7300	AMEX	WPS	Mon, Apr 6, 2020	27.07	27.09	26.96	27.06
7299	AMEX	WPS	Fri, Apr 3, 2020	26.31	26.31	26.03	26.11
7298	AMEX	WPS	Thu, Apr 2, 2020	26.66	26.91	26.63	26.79
7297	AMEX	WPS	Wed, Apr 1, 2020	27.15	27.32	26.93	26.95
7296	AMEX	WPS	Tue, Mar 31, 2020	27.91	28.16	27.70	27.83
7295	AMEX	WPS	Mon, Mar 30, 2020	27.31	27.70	27.24	27.69
7294	AMEX	WPS	Fri, Mar 27, 2020	27.02	27.63	26.94	27.38
7293	AMEX	WPS	Thu, Mar 26, 2020	27.20	28.10	27.20	28.09
7292	AMEX	WPS	Wed, Mar 25, 2020	26.78	27.66	26.65	27.33
7291	AMEX	WPS	Tue, Mar 24, 2020	25.76	26.35	25.76	25.98
7290	AMEX	WPS	Mon, Mar 23, 2020	24.37	24.37	23.85	24.01
7289	AMEX	WPS	Fri, Mar 20, 2020	24.42	24.96	24.15	24.27
7288	AMEX	WPS	Thu, Mar 19, 2020	23.51	24.12	23.31	23.79
7287	AMEX	WPS	Wed, Mar 18, 2020	25.23	26.38	24.59	25.01
7286	AMEX	WPS	Tue, Mar 17, 2020	27.00	27.30	26.64	27.15
7285	AMEX	WPS	Mon, Mar 16, 2020	27.28	27.90	27.18	27.27
7284	AMEX	WPS	Fri, Mar 13, 2020	30.44	30.58	29.47	30.55
7283	AMEX	WPS	Thu, Mar 12, 2020	31.68	31.68	30.26	30.40
7282	AMEX	WPS	Wed, Mar 11, 2020	34.50	34.50	33.80	33.94
7281	AMEX	WPS	Tue, Mar 10, 2020	35.22	35.22	34.30	34.94
7280	AMEX	WPS	Mon, Mar 9, 2020	35.00	35.02	34.35	34.64
7279	AMEX	WPS	Fri, Mar 6, 2020	36.55	36.78	36.40	36.78
7278	AMEX	WPS	Thu, Mar 5, 2020	37.31	37.53	37.16	37.27
7277	AMEX	WPS	Wed, Mar 4, 2020	37.30	37.55	37.12	37.51
7276	AMEX	WPS	Tue, Mar 3, 2020	36.75	37.18	36.48	36.67
7275	AMEX	WPS	Mon, Mar 2, 2020	35.94	36.46	35.82	36.38
7274	AMEX	WPS	Fri, Feb 28, 2020	35.65	36.08	35.50	36.07
7273	AMEX	WPS	Thu, Feb 27, 2020	37.42	37.42	36.82	36.82
7272	AMEX	WPS	Wed, Feb 26, 2020	37.84	38.03	37.70	37.76
7271	AMEX	WPS	Tue, Feb 25, 2020	38.43	38.53	37.97	38.03
7270	AMEX	WPS	Mon, Feb 24, 2020	38.52	38.60	38.45	38.45
7269	AMEX	WPS	Fri, Feb 21, 2020	39.20	39.31	39.20	39.22
7268	AMEX	WPS	Thu, Feb 20, 2020	39.30	39.31	39.20	39.31
7267	AMEX	WPS	Wed, Feb 19, 2020	39.55	39.55	39.46	39.46
7266	AMEX	WPS	Tue, Feb 18, 2020	39.58	39.65	39.52	39.54
7265	AMEX	WPS	Fri, Feb 14, 2020	39.63	39.66	39.62	39.64
7264	AMEX	WPS	Thu, Feb 13, 2020	39.36	39.56	39.36	39.46
7263	AMEX	WPS	Wed, Feb 12, 2020	39.43	39.48	39.35	39.46
7262	AMEX	WPS	Tue, Feb 11, 2020	39.40	39.47	39.30	39.30
7261	AMEX	WPS	Mon, Feb 10, 2020	39.13	39.28	39.13	39.28
7260	AMEX	WPS	Fri, Feb 7, 2020	39.21	39.21	39.02	39.03
7259	AMEX	WPS	Thu, Feb 6, 2020	39.26	39.26	39.14	39.16
7258	AMEX	WPS	Wed, Feb 5, 2020	39.14	39.22	39.10	39.16
7257	AMEX	WPS	Tue, Feb 4, 2020	38.91	39.14	38.91	39.14
7256	AMEX	WPS	Mon, Feb 3, 2020	38.76	38.80	38.72	38.72
7255	AMEX	WPS	Fri, Jan 31, 2020	38.81	38.87	38.71	38.80
7254	AMEX	WPS	Thu, Jan 30, 2020	38.84	39.05	38.82	39.05
7253	AMEX	WPS	Wed, Jan 29, 2020	38.92	39.06	38.92	38.95
7252	AMEX	WPS	Tue, Jan 28, 2020	38.82	38.92	38.82	38.86
7251	AMEX	WPS	Mon, Jan 27, 2020	38.95	38.95	38.73	38.80
7250	AMEX	WPS	Fri, Jan 24, 2020	39.34	39.34	39.19	39.23
7249	AMEX	WPS	Thu, Jan 23, 2020	39.14	39.20	39.06	39.20
7248	AMEX	WPS	Wed, Jan 22, 2020	39.21	39.25	39.16	39.18
7247	AMEX	WPS	Tue, Jan 21, 2020	39.08	39.12	38.98	39.08
7246	AMEX	WPS	Fri, Jan 17, 2020	39.29	39.33	39.25	39.31
7245	AMEX	WPS	Thu, Jan 16, 2020	39.09	39.19	39.09	39.17
7244	AMEX	WPS	Wed, Jan 15, 2020	38.87	38.94	38.83	38.83
7243	AMEX	WPS	Tue, Jan 14, 2020	38.76	38.89	38.76	38.84
7242	AMEX	WPS	Mon, Jan 13, 2020	38.70	38.82	38.70	38.82
7241	AMEX	WPS	Fri, Jan 10, 2020	38.60	38.60	38.56	38.57
7240	AMEX	WPS	Thu, Jan 9, 2020	38.57	38.58	38.47	38.55
7239	AMEX	WPS	Wed, Jan 8, 2020	38.62	38.69	38.56	38.56
7238	AMEX	WPS	Tue, Jan 7, 2020	38.87	38.87	38.78	38.80
7237	AMEX	WPS	Mon, Jan 6, 2020	38.80	38.91	38.78	38.90
7236	AMEX	WPS	Fri, Jan 3, 2020	38.69	38.93	38.69	38.81
7235	AMEX	WPS	Thu, Jan 2, 2020	39.02	39.02	38.84	38.95
7234	AMEX	WPS	Tue, Dec 31, 2019	38.82	38.82	38.70	38.75
7233	AMEX	WPS	Mon, Dec 30, 2019	38.80	38.80	38.69	38.72
7232	AMEX	WPS	Fri, Dec 27, 2019	38.75	38.76	38.68	38.69
7231	AMEX	WPS	Thu, Dec 26, 2019	38.42	38.58	38.42	38.53
7230	AMEX	WPS	Tue, Dec 24, 2019	38.30	38.35	38.24	38.27
7229	AMEX	WPS	Mon, Dec 23, 2019	38.18	38.28	38.17	38.23
7228	AMEX	WPS	Fri, Dec 20, 2019	38.25	38.26	38.18	38.19
7227	AMEX	WPS	Thu, Dec 19, 2019	38.00	38.17	38.00	38.17
7226	AMEX	WPS	Wed, Dec 18, 2019	37.88	37.97	37.86	37.94
7225	AMEX	WPS	Tue, Dec 17, 2019	38.05	38.08	37.96	37.97
7224	AMEX	WPS	Mon, Dec 16, 2019	38.14	38.24	38.14	38.19
7223	AMEX	WPS	Fri, Dec 13, 2019	39.62	39.62	39.46	39.54
7222	AMEX	WPS	Thu, Dec 12, 2019	39.50	39.55	39.43	39.52
7221	AMEX	WPS	Wed, Dec 11, 2019	39.55	39.61	39.44	39.61
7220	AMEX	WPS	Tue, Dec 10, 2019	39.86	39.86	39.65	39.68
7219	AMEX	WPS	Mon, Dec 9, 2019	39.76	39.76	39.64	39.64
7218	AMEX	WPS	Fri, Dec 6, 2019	39.76	39.86	39.75	39.86
7217	AMEX	WPS	Thu, Dec 5, 2019	39.44	39.52	39.41	39.52
7216	AMEX	WPS	Wed, Dec 4, 2019	39.44	39.48	39.40	39.44
7215	AMEX	WPS	Tue, Dec 3, 2019	39.21	39.30	39.03	39.28
7214	AMEX	WPS	Mon, Dec 2, 2019	39.38	39.38	39.29	39.35
7213	AMEX	WPS	Fri, Nov 29, 2019	39.60	39.60	39.53	39.57
7212	AMEX	WPS	Wed, Nov 27, 2019	39.70	39.79	39.67	39.74
7211	AMEX	WPS	Tue, Nov 26, 2019	39.64	39.67	39.58	39.67
7210	AMEX	WPS	Mon, Nov 25, 2019	39.37	39.45	39.37	39.43
7209	AMEX	WPS	Fri, Nov 22, 2019	39.28	39.28	39.14	39.19
7208	AMEX	WPS	Thu, Nov 21, 2019	39.33	39.42	39.29	39.29
7207	AMEX	WPS	Wed, Nov 20, 2019	39.52	39.52	39.37	39.46
7206	AMEX	WPS	Tue, Nov 19, 2019	39.61	39.62	39.51	39.61
7205	AMEX	WPS	Mon, Nov 18, 2019	39.41	39.41	39.31	39.40
7204	AMEX	WPS	Fri, Nov 15, 2019	38.98	39.08	38.98	39.08
7203	AMEX	WPS	Thu, Nov 14, 2019	38.72	38.80	38.72	38.80
7202	AMEX	WPS	Wed, Nov 13, 2019	38.57	38.67	38.57	38.67
7201	AMEX	WPS	Tue, Nov 12, 2019	38.93	38.94	38.83	38.86
7200	AMEX	WPS	Mon, Nov 11, 2019	39.09	39.10	39.08	39.10
7199	AMEX	WPS	Fri, Nov 8, 2019	39.35	39.35	39.25	39.30
7198	AMEX	WPS	Thu, Nov 7, 2019	39.93	39.93	39.75	39.75
7197	AMEX	WPS	Wed, Nov 6, 2019	39.68	39.78	39.68	39.75
7196	AMEX	WPS	Tue, Nov 5, 2019	39.90	39.91	39.74	39.78
7195	AMEX	WPS	Mon, Nov 4, 2019	40.11	40.22	40.08	40.10
7194	AMEX	WPS	Fri, Nov 1, 2019	40.13	40.18	40.06	40.07
7193	AMEX	WPS	Thu, Oct 31, 2019	39.76	39.82	39.73	39.82
7192	AMEX	WPS	Wed, Oct 30, 2019	39.56	39.68	39.52	39.68
7191	AMEX	WPS	Tue, Oct 29, 2019	39.54	39.61	39.51	39.53
7190	AMEX	WPS	Mon, Oct 28, 2019	39.50	39.58	39.49	39.58
7189	AMEX	WPS	Fri, Oct 25, 2019	39.47	39.56	39.47	39.53
7188	AMEX	WPS	Thu, Oct 24, 2019	39.64	39.64	39.54	39.55
7187	AMEX	WPS	Wed, Oct 23, 2019	39.70	39.78	39.70	39.78
7186	AMEX	WPS	Tue, Oct 22, 2019	39.76	39.84	39.69	39.69
7185	AMEX	WPS	Mon, Oct 21, 2019	39.76	39.79	39.70	39.75
7184	AMEX	WPS	Fri, Oct 18, 2019	39.58	39.61	39.45	39.60
7183	AMEX	WPS	Thu, Oct 17, 2019	39.65	39.66	39.59	39.62
7182	AMEX	WPS	Wed, Oct 16, 2019	39.37	39.50	39.37	39.50
7181	AMEX	WPS	Tue, Oct 15, 2019	39.26	39.30	39.24	39.29
7180	AMEX	WPS	Mon, Oct 14, 2019	38.92	38.92	38.85	38.92
7179	AMEX	WPS	Fri, Oct 11, 2019	38.87	39.10	38.85	39.03
7178	AMEX	WPS	Thu, Oct 10, 2019	38.53	38.58	38.48	38.55
7177	AMEX	WPS	Wed, Oct 9, 2019	38.68	38.73	38.56	38.62
7176	AMEX	WPS	Tue, Oct 8, 2019	38.57	38.57	38.40	38.40
7175	AMEX	WPS	Mon, Oct 7, 2019	38.74	38.76	38.59	38.63
7174	AMEX	WPS	Fri, Oct 4, 2019	38.54	38.73	38.47	38.66
7173	AMEX	WPS	Thu, Oct 3, 2019	38.28	38.45	38.28	38.40
7172	AMEX	WPS	Wed, Oct 2, 2019	38.05	38.16	38.05	38.10
7171	AMEX	WPS	Tue, Oct 1, 2019	38.36	38.36	38.16	38.24
7170	AMEX	WPS	Mon, Sep 30, 2019	38.51	38.59	38.49	38.50
7169	AMEX	WPS	Fri, Sep 27, 2019	38.46	38.50	38.30	38.32
7168	AMEX	WPS	Thu, Sep 26, 2019	38.56	38.59	38.48	38.56
7167	AMEX	WPS	Wed, Sep 25, 2019	38.26	38.37	38.26	38.33
7166	AMEX	WPS	Tue, Sep 24, 2019	38.32	38.34	38.17	38.22
7165	AMEX	WPS	Mon, Sep 23, 2019	38.38	38.55	38.38	38.23
7164	AMEX	WPS	Fri, Sep 20, 2019	38.75	38.75	38.52	38.53
7163	AMEX	WPS	Thu, Sep 19, 2019	38.59	38.68	38.58	38.59
7162	AMEX	WPS	Wed, Sep 18, 2019	38.43	38.46	38.25	38.39
7161	AMEX	WPS	Tue, Sep 17, 2019	38.14	38.44	38.14	38.44
7160	AMEX	WPS	Mon, Sep 16, 2019	38.21	38.21	38.06	38.10
7159	AMEX	WPS	Fri, Sep 13, 2019	38.40	38.40	38.36	38.37
7158	AMEX	WPS	Thu, Sep 12, 2019	38.02	38.15	38.02	38.08
7157	AMEX	WPS	Wed, Sep 11, 2019	37.99	38.09	37.99	38.06
7156	AMEX	WPS	Tue, Sep 10, 2019	37.97	38.09	37.96	37.99
7155	AMEX	WPS	Mon, Sep 9, 2019	38.31	38.31	38.16	38.16
7154	AMEX	WPS	Fri, Sep 6, 2019	38.23	38.28	38.23	38.23
7153	AMEX	WPS	Thu, Sep 5, 2019	38.24	38.29	38.22	38.23
7152	AMEX	WPS	Wed, Sep 4, 2019	38.36	38.39	38.33	38.37
7151	AMEX	WPS	Tue, Sep 3, 2019	37.55	37.86	37.55	37.86
7150	AMEX	WPS	Fri, Aug 30, 2019	37.98	38.01	37.82	37.98
7149	AMEX	WPS	Thu, Aug 29, 2019	37.99	37.99	37.92	37.94
7148	AMEX	WPS	Wed, Aug 28, 2019	37.88	38.02	37.88	37.96
7147	AMEX	WPS	Tue, Aug 27, 2019	37.88	37.90	37.80	37.87
7146	AMEX	WPS	Mon, Aug 26, 2019	37.77	37.80	37.76	37.78
7145	AMEX	WPS	Fri, Aug 23, 2019	37.80	37.89	37.59	37.60
7144	AMEX	WPS	Thu, Aug 22, 2019	37.72	37.78	37.67	37.75
7143	AMEX	WPS	Wed, Aug 21, 2019	37.90	37.96	37.88	37.89
7142	AMEX	WPS	Tue, Aug 20, 2019	37.75	37.75	37.70	37.73
7141	AMEX	WPS	Mon, Aug 19, 2019	37.74	37.80	37.63	37.74
7140	AMEX	WPS	Fri, Aug 16, 2019	37.31	37.51	37.31	37.50
7139	AMEX	WPS	Thu, Aug 15, 2019	36.90	36.97	36.84	36.95
7138	AMEX	WPS	Wed, Aug 14, 2019	36.61	36.70	36.50	36.51
7137	AMEX	WPS	Tue, Aug 13, 2019	36.98	37.15	36.98	37.07
7136	AMEX	WPS	Mon, Aug 12, 2019	37.01	37.10	36.90	37.00
7135	AMEX	WPS	Fri, Aug 9, 2019	37.42	37.42	37.25	37.37
7134	AMEX	WPS	Thu, Aug 8, 2019	37.25	37.51	37.25	37.50
7133	AMEX	WPS	Wed, Aug 7, 2019	36.98	37.18	36.91	37.18
7132	AMEX	WPS	Tue, Aug 6, 2019	36.87	37.00	36.83	36.96
7131	AMEX	WPS	Mon, Aug 5, 2019	37.11	37.11	36.70	36.78
7130	AMEX	WPS	Fri, Aug 2, 2019	37.64	37.68	37.54	37.62
7129	AMEX	WPS	Thu, Aug 1, 2019	37.41	37.69	37.32	37.36
7128	AMEX	WPS	Wed, Jul 31, 2019	37.73	37.73	37.21	37.41
7127	AMEX	WPS	Tue, Jul 30, 2019	37.84	37.86	37.79	37.80
7126	AMEX	WPS	Mon, Jul 29, 2019	38.03	38.04	37.96	37.98
7125	AMEX	WPS	Fri, Jul 26, 2019	38.18	38.18	38.10	38.16
7124	AMEX	WPS	Thu, Jul 25, 2019	38.37	38.37	38.14	38.14
7123	AMEX	WPS	Wed, Jul 24, 2019	38.46	38.50	38.43	38.45
7122	AMEX	WPS	Tue, Jul 23, 2019	38.40	38.49	38.37	38.44
7121	AMEX	WPS	Mon, Jul 22, 2019	38.48	38.48	38.37	38.48
7120	AMEX	WPS	Fri, Jul 19, 2019	38.81	38.81	38.60	38.64
7119	AMEX	WPS	Thu, Jul 18, 2019	38.48	38.82	38.48	38.79
7118	AMEX	WPS	Wed, Jul 17, 2019	38.66	38.70	38.54	38.54
7117	AMEX	WPS	Tue, Jul 16, 2019	38.67	38.67	38.48	38.51
7116	AMEX	WPS	Mon, Jul 15, 2019	38.75	38.75	38.64	38.71
7115	AMEX	WPS	Fri, Jul 12, 2019	38.81	38.81	38.68	38.77
7114	AMEX	WPS	Thu, Jul 11, 2019	38.69	38.74	38.63	38.66
7113	AMEX	WPS	Wed, Jul 10, 2019	38.64	38.73	38.62	38.65
7112	AMEX	WPS	Tue, Jul 9, 2019	38.57	38.60	38.54	38.58
7111	AMEX	WPS	Mon, Jul 8, 2019	38.63	38.65	38.56	38.60
7110	AMEX	WPS	Fri, Jul 5, 2019	38.83	38.96	38.79	38.85
7109	AMEX	WPS	Wed, Jul 3, 2019	38.75	38.86	38.75	38.83
7108	AMEX	WPS	Tue, Jul 2, 2019	38.22	38.35	38.22	38.35
7107	AMEX	WPS	Mon, Jul 1, 2019	38.40	38.40	38.16	38.19
7106	AMEX	WPS	Fri, Jun 28, 2019	37.98	38.02	37.95	38.02
7105	AMEX	WPS	Thu, Jun 27, 2019	38.00	38.00	37.85	37.89
7104	AMEX	WPS	Wed, Jun 26, 2019	38.11	38.14	38.06	38.07
7103	AMEX	WPS	Tue, Jun 25, 2019	38.38	38.46	38.26	38.26
7102	AMEX	WPS	Mon, Jun 24, 2019	38.30	38.39	38.24	38.24
7101	AMEX	WPS	Fri, Jun 21, 2019	38.20	38.32	38.16	38.28
7100	AMEX	WPS	Thu, Jun 20, 2019	38.55	38.55	38.33	38.41
7099	AMEX	WPS	Wed, Jun 19, 2019	37.99	38.28	37.99	38.21
7098	AMEX	WPS	Tue, Jun 18, 2019	38.07	38.14	38.07	38.11
7097	AMEX	WPS	Mon, Jun 17, 2019	37.80	37.82	37.74	37.76
7096	AMEX	WPS	Fri, Jun 14, 2019	38.28	38.28	38.21	37.77
7095	AMEX	WPS	Thu, Jun 13, 2019	38.34	38.38	38.31	38.33
7094	AMEX	WPS	Wed, Jun 12, 2019	38.37	38.38	38.22	38.22
7093	AMEX	WPS	Tue, Jun 11, 2019	38.66	38.68	38.58	38.65
7092	AMEX	WPS	Mon, Jun 10, 2019	38.56	38.62	38.53	38.58
7091	AMEX	WPS	Fri, Jun 7, 2019	38.47	38.49	38.42	38.42
7090	AMEX	WPS	Thu, Jun 6, 2019	38.21	38.24	38.17	38.20
7089	AMEX	WPS	Wed, Jun 5, 2019	38.17	38.17	38.06	38.08
7088	AMEX	WPS	Tue, Jun 4, 2019	38.14	38.23	37.95	38.17
7087	AMEX	WPS	Mon, Jun 3, 2019	37.79	37.95	37.79	37.95
7086	AMEX	WPS	Fri, May 31, 2019	37.47	37.69	37.47	37.69
7085	AMEX	WPS	Thu, May 30, 2019	37.72	37.84	37.69	37.84
7084	AMEX	WPS	Wed, May 29, 2019	37.99	38.06	37.89	37.91
7083	AMEX	WPS	Tue, May 28, 2019	38.30	38.30	38.10	38.10
7082	AMEX	WPS	Fri, May 24, 2019	38.33	38.47	38.33	38.42
7081	AMEX	WPS	Thu, May 23, 2019	38.01	38.11	37.95	38.11
7080	AMEX	WPS	Wed, May 22, 2019	38.11	38.19	38.03	38.13
7079	AMEX	WPS	Tue, May 21, 2019	38.23	38.32	38.19	38.32
7078	AMEX	WPS	Mon, May 20, 2019	38.14	38.19	38.07	38.07
7077	AMEX	WPS	Fri, May 17, 2019	38.00	38.11	37.89	37.89
7076	AMEX	WPS	Thu, May 16, 2019	38.24	38.27	38.20	38.20
7075	AMEX	WPS	Wed, May 15, 2019	37.78	37.98	37.65	37.98
7074	AMEX	WPS	Tue, May 14, 2019	37.73	37.84	37.69	37.78
7073	AMEX	WPS	Mon, May 13, 2019	37.53	37.61	37.46	37.57
7072	AMEX	WPS	Fri, May 10, 2019	37.70	37.82	37.61	37.82
7071	AMEX	WPS	Thu, May 9, 2019	37.42	37.65	37.35	37.65
7070	AMEX	WPS	Wed, May 8, 2019	37.59	37.62	37.53	37.54
7069	AMEX	WPS	Tue, May 7, 2019	37.77	37.97	37.53	37.76
7068	AMEX	WPS	Mon, May 6, 2019	37.55	37.84	37.55	37.84
7067	AMEX	WPS	Fri, May 3, 2019	37.88	38.09	37.75	38.01
7066	AMEX	WPS	Thu, May 2, 2019	37.81	37.86	37.64	37.83
7065	AMEX	WPS	Wed, May 1, 2019	37.75	37.89	37.57	37.57
7064	AMEX	WPS	Tue, Apr 30, 2019	37.78	37.87	37.65	37.87
7063	AMEX	WPS	Mon, Apr 29, 2019	37.89	37.91	37.77	37.85
7062	AMEX	WPS	Fri, Apr 26, 2019	37.86	37.95	37.79	37.84
7061	AMEX	WPS	Thu, Apr 25, 2019	37.80	37.88	37.73	37.88
7060	AMEX	WPS	Wed, Apr 24, 2019	37.81	37.88	37.70	37.75
7059	AMEX	WPS	Tue, Apr 23, 2019	37.71	37.88	37.68	37.88
7058	AMEX	WPS	Mon, Apr 22, 2019	37.74	37.85	37.71	37.75
7057	AMEX	WPS	Thu, Apr 18, 2019	37.76	37.85	37.70	37.74
7056	AMEX	WPS	Wed, Apr 17, 2019	37.96	37.96	37.80	37.84
7055	AMEX	WPS	Tue, Apr 16, 2019	38.13	38.23	38.04	38.04
7054	AMEX	WPS	Mon, Apr 15, 2019	38.20	38.20	38.03	38.04
7053	AMEX	WPS	Fri, Apr 12, 2019	38.46	38.46	38.29	38.37
7052	AMEX	WPS	Thu, Apr 11, 2019	38.39	38.39	38.21	38.25
7051	AMEX	WPS	Wed, Apr 10, 2019	38.51	38.55	38.38	38.47
7050	AMEX	WPS	Tue, Apr 9, 2019	38.36	38.36	38.17	38.18
7049	AMEX	WPS	Mon, Apr 8, 2019	38.61	38.67	38.48	38.59
7048	AMEX	WPS	Fri, Apr 5, 2019	38.57	38.67	38.48	38.58
7047	AMEX	WPS	Thu, Apr 4, 2019	38.77	38.86	38.72	38.82
7046	AMEX	WPS	Wed, Apr 3, 2019	38.90	39.04	38.87	38.88
7045	AMEX	WPS	Tue, Apr 2, 2019	38.86	38.93	38.72	38.90
7044	AMEX	WPS	Mon, Apr 1, 2019	38.91	39.08	38.91	39.08
7043	AMEX	WPS	Fri, Mar 29, 2019	38.90	38.90	38.75	38.85
7042	AMEX	WPS	Thu, Mar 28, 2019	38.84	38.85	38.72	38.82
7041	AMEX	WPS	Wed, Mar 27, 2019	38.77	38.85	38.63	38.84
7040	AMEX	WPS	Tue, Mar 26, 2019	38.75	38.85	38.56	38.70
7039	AMEX	WPS	Mon, Mar 25, 2019	38.54	38.54	38.33	38.45
7038	AMEX	WPS	Fri, Mar 22, 2019	38.40	38.52	38.23	38.23
7037	AMEX	WPS	Thu, Mar 21, 2019	38.37	38.65	38.37	38.63
7036	AMEX	WPS	Wed, Mar 20, 2019	38.42	38.73	38.30	38.56
7035	AMEX	WPS	Tue, Mar 19, 2019	38.73	38.78	38.67	38.46
7034	AMEX	WPS	Mon, Mar 18, 2019	38.50	38.58	38.48	38.52
7033	AMEX	WPS	Fri, Mar 15, 2019	38.35	38.46	38.35	38.43
7032	AMEX	WPS	Thu, Mar 14, 2019	38.12	38.22	38.12	38.21
7031	AMEX	WPS	Wed, Mar 13, 2019	38.05	38.19	38.05	38.16
7030	AMEX	WPS	Tue, Mar 12, 2019	37.94	38.05	37.90	38.02
7029	AMEX	WPS	Mon, Mar 11, 2019	37.74	37.87	37.74	37.87
7028	AMEX	WPS	Fri, Mar 8, 2019	37.42	37.61	37.42	37.61
7027	AMEX	WPS	Thu, Mar 7, 2019	37.53	37.53	37.27	37.27
7026	AMEX	WPS	Wed, Mar 6, 2019	37.66	37.66	37.26	37.31
7025	AMEX	WPS	Tue, Mar 5, 2019	37.57	37.76	37.57	37.67
7024	AMEX	WPS	Mon, Mar 4, 2019	37.59	37.59	37.44	37.50
7023	AMEX	WPS	Fri, Mar 1, 2019	37.71	37.71	37.54	37.62
7022	AMEX	WPS	Thu, Feb 28, 2019	37.63	37.69	37.57	37.57
7021	AMEX	WPS	Wed, Feb 27, 2019	37.89	37.89	37.80	37.89
7020	AMEX	WPS	Tue, Feb 26, 2019	37.93	38.01	37.89	37.93
7019	AMEX	WPS	Mon, Feb 25, 2019	37.83	37.86	37.76	37.82
7018	AMEX	WPS	Fri, Feb 22, 2019	37.80	37.88	37.75	37.79
7017	AMEX	WPS	Thu, Feb 21, 2019	37.75	37.75	37.63	37.73
7016	AMEX	WPS	Wed, Feb 20, 2019	37.67	37.84	37.67	37.77
7015	AMEX	WPS	Tue, Feb 19, 2019	37.53	37.85	37.44	37.76
7014	AMEX	WPS	Fri, Feb 15, 2019	37.47	37.56	37.35	37.52
7013	AMEX	WPS	Thu, Feb 14, 2019	37.25	37.38	37.25	37.33
7012	AMEX	WPS	Wed, Feb 13, 2019	37.41	37.43	37.25	37.28
7011	AMEX	WPS	Tue, Feb 12, 2019	37.48	37.50	37.39	37.46
7010	AMEX	WPS	Mon, Feb 11, 2019	37.49	37.49	37.38	37.47
7009	AMEX	WPS	Fri, Feb 8, 2019	37.50	37.50	37.38	37.47
7008	AMEX	WPS	Thu, Feb 7, 2019	37.51	37.59	37.42	37.48
7007	AMEX	WPS	Wed, Feb 6, 2019	37.91	37.91	37.70	37.70
7006	AMEX	WPS	Tue, Feb 5, 2019	37.90	38.02	37.87	37.93
7005	AMEX	WPS	Mon, Feb 4, 2019	37.76	37.91	37.75	37.87
7004	AMEX	WPS	Fri, Feb 1, 2019	37.81	37.91	37.76	37.80
7003	AMEX	WPS	Thu, Jan 31, 2019	38.05	38.10	38.00	38.08
7002	AMEX	WPS	Wed, Jan 30, 2019	37.79	38.22	37.74	38.11
7001	AMEX	WPS	Tue, Jan 29, 2019	37.50	37.93	37.49	37.76
7000	AMEX	WPS	Mon, Jan 28, 2019	37.07	37.18	37.05	37.16
6999	AMEX	WPS	Fri, Jan 25, 2019	36.99	37.15	36.99	37.09
6998	AMEX	WPS	Thu, Jan 24, 2019	36.68	36.75	36.53	36.65
6997	AMEX	WPS	Wed, Jan 23, 2019	36.65	36.75	36.43	36.56
6996	AMEX	WPS	Tue, Jan 22, 2019	36.40	36.47	36.22	36.30
6995	AMEX	WPS	Fri, Jan 18, 2019	36.66	36.68	36.61	36.63
6994	AMEX	WPS	Thu, Jan 17, 2019	36.23	36.42	36.22	36.42
6993	AMEX	WPS	Wed, Jan 16, 2019	36.24	36.36	36.24	36.35
6992	AMEX	WPS	Tue, Jan 15, 2019	36.12	36.12	36.05	36.05
6991	AMEX	WPS	Mon, Jan 14, 2019	36.08	36.17	36.04	36.04
6990	AMEX	WPS	Fri, Jan 11, 2019	36.04	36.24	36.04	36.17
6989	AMEX	WPS	Thu, Jan 10, 2019	35.99	36.05	35.86	36.05
6988	AMEX	WPS	Wed, Jan 9, 2019	35.88	35.92	35.79	35.90
6987	AMEX	WPS	Tue, Jan 8, 2019	35.62	35.72	35.57	35.72
6986	AMEX	WPS	Mon, Jan 7, 2019	35.23	35.51	35.23	35.42
6985	AMEX	WPS	Fri, Jan 4, 2019	34.69	35.12	34.69	35.12
6984	AMEX	WPS	Thu, Jan 3, 2019	34.47	34.55	34.31	34.41
6983	AMEX	WPS	Wed, Jan 2, 2019	34.25	34.33	34.25	34.33
6982	AMEX	WPS	Mon, Dec 31, 2018	34.59	34.59	34.43	34.48
6981	AMEX	WPS	Fri, Dec 28, 2018	34.48	34.62	34.39	34.47
6980	AMEX	WPS	Thu, Dec 27, 2018	34.16	34.51	33.85	34.51
6979	AMEX	WPS	Wed, Dec 26, 2018	34.28	34.64	34.13	34.49
6978	AMEX	WPS	Mon, Dec 24, 2018	34.30	34.30	34.00	34.00
6977	AMEX	WPS	Fri, Dec 21, 2018	34.58	34.69	34.16	34.21
6976	AMEX	WPS	Thu, Dec 20, 2018	35.00	35.10	34.86	34.98
6975	AMEX	WPS	Wed, Dec 19, 2018	35.30	35.47	34.85	35.01
6974	AMEX	WPS	Tue, Dec 18, 2018	35.24	35.30	35.10	35.10
6973	AMEX	WPS	Mon, Dec 17, 2018	35.82	35.88	35.48	34.95
6972	AMEX	WPS	Fri, Dec 14, 2018	35.74	35.90	35.65	35.81
6971	AMEX	WPS	Thu, Dec 13, 2018	35.91	36.06	35.85	35.90
6970	AMEX	WPS	Wed, Dec 12, 2018	36.12	36.20	36.01	36.01
6969	AMEX	WPS	Tue, Dec 11, 2018	35.78	35.81	35.40	35.64
6968	AMEX	WPS	Mon, Dec 10, 2018	35.83	35.83	35.36	35.62
6967	AMEX	WPS	Fri, Dec 7, 2018	36.17	36.17	35.93	36.02
6966	AMEX	WPS	Thu, Dec 6, 2018	35.65	36.05	35.49	36.05
6965	AMEX	WPS	Tue, Dec 4, 2018	35.91	35.98	35.49	35.61
6964	AMEX	WPS	Mon, Dec 3, 2018	35.95	36.08	35.95	36.06
6963	AMEX	WPS	Fri, Nov 30, 2018	35.94	35.95	35.72	35.95
6962	AMEX	WPS	Thu, Nov 29, 2018	36.14	36.27	36.00	36.27
6961	AMEX	WPS	Wed, Nov 28, 2018	36.02	36.57	36.02	36.54
6960	AMEX	WPS	Tue, Nov 27, 2018	35.97	36.03	35.83	36.03
6959	AMEX	WPS	Mon, Nov 26, 2018	36.01	36.09	35.90	35.99
6958	AMEX	WPS	Fri, Nov 23, 2018	35.65	35.73	35.63	35.63
6957	AMEX	WPS	Wed, Nov 21, 2018	35.60	35.69	35.41	35.59
6956	AMEX	WPS	Tue, Nov 20, 2018	35.23	35.41	35.11	35.18
6955	AMEX	WPS	Mon, Nov 19, 2018	35.85	35.91	35.61	35.72
6954	AMEX	WPS	Fri, Nov 16, 2018	35.71	36.00	35.71	35.89
6953	AMEX	WPS	Thu, Nov 15, 2018	35.68	35.88	35.58	35.78
6952	AMEX	WPS	Wed, Nov 14, 2018	35.92	35.95	35.61	35.93
6951	AMEX	WPS	Tue, Nov 13, 2018	35.68	35.85	35.64	35.74
6950	AMEX	WPS	Mon, Nov 12, 2018	35.69	35.69	35.52	35.58
6949	AMEX	WPS	Fri, Nov 9, 2018	35.68	35.82	35.68	35.82
6948	AMEX	WPS	Thu, Nov 8, 2018	36.10	36.20	35.88	35.90
6947	AMEX	WPS	Wed, Nov 7, 2018	36.05	36.28	36.03	36.26
6946	AMEX	WPS	Tue, Nov 6, 2018	35.46	35.66	35.41	35.66
6945	AMEX	WPS	Mon, Nov 5, 2018	35.32	35.37	35.22	35.34
6944	AMEX	WPS	Fri, Nov 2, 2018	35.54	35.61	35.14	35.25
6943	AMEX	WPS	Thu, Nov 1, 2018	35.38	35.44	35.35	35.42
6942	AMEX	WPS	Wed, Oct 31, 2018	34.96	35.06	34.89	34.97
6941	AMEX	WPS	Tue, Oct 30, 2018	34.90	35.05	34.83	35.05
6940	AMEX	WPS	Mon, Oct 29, 2018	35.34	35.34	35.03	35.05
6939	AMEX	WPS	Fri, Oct 26, 2018	34.91	35.20	34.71	35.05
6938	AMEX	WPS	Thu, Oct 25, 2018	34.88	35.12	34.85	35.12
6937	AMEX	WPS	Wed, Oct 24, 2018	35.20	35.20	34.65	34.65
6936	AMEX	WPS	Tue, Oct 23, 2018	35.10	35.37	34.89	35.37
6935	AMEX	WPS	Mon, Oct 22, 2018	35.63	35.68	35.50	35.66
6934	AMEX	WPS	Fri, Oct 19, 2018	35.60	35.68	35.54	35.58
6933	AMEX	WPS	Thu, Oct 18, 2018	35.76	35.78	35.44	35.53
6932	AMEX	WPS	Wed, Oct 17, 2018	35.66	35.84	35.62	35.62
6931	AMEX	WPS	Tue, Oct 16, 2018	35.35	35.59	35.32	35.47
6930	AMEX	WPS	Mon, Oct 15, 2018	34.93	35.03	34.80	35.03
6929	AMEX	WPS	Fri, Oct 12, 2018	35.11	35.11	34.72	34.98
6928	AMEX	WPS	Thu, Oct 11, 2018	35.27	35.47	35.01	35.29
6927	AMEX	WPS	Wed, Oct 10, 2018	35.81	35.86	35.29	35.29
6926	AMEX	WPS	Tue, Oct 9, 2018	35.89	36.02	35.84	35.93
6925	AMEX	WPS	Mon, Oct 8, 2018	35.46	35.68	35.37	35.68
6924	AMEX	WPS	Fri, Oct 5, 2018	35.64	35.73	35.46	35.55
6923	AMEX	WPS	Thu, Oct 4, 2018	35.86	35.89	35.56	35.64
6922	AMEX	WPS	Wed, Oct 3, 2018	36.50	36.72	36.31	36.31
6921	AMEX	WPS	Tue, Oct 2, 2018	36.48	36.53	36.21	36.53
6920	AMEX	WPS	Mon, Oct 1, 2018	36.94	37.00	36.84	36.84
6919	AMEX	WPS	Fri, Sep 28, 2018	36.96	37.07	36.86	36.98
6918	AMEX	WPS	Thu, Sep 27, 2018	37.20	37.37	37.19	37.19
6917	AMEX	WPS	Wed, Sep 26, 2018	37.34	37.55	37.34	37.39
6916	AMEX	WPS	Tue, Sep 25, 2018	37.61	37.73	37.47	37.28
6915	AMEX	WPS	Mon, Sep 24, 2018	37.67	37.73	37.45	37.45
6914	AMEX	WPS	Fri, Sep 21, 2018	37.65	37.76	37.62	37.62
6913	AMEX	WPS	Thu, Sep 20, 2018	37.76	37.83	37.68	37.80
6912	AMEX	WPS	Wed, Sep 19, 2018	37.66	37.72	37.66	37.72
6911	AMEX	WPS	Tue, Sep 18, 2018	37.72	37.80	37.72	37.79
6910	AMEX	WPS	Mon, Sep 17, 2018	37.42	37.59	37.35	37.46
6909	AMEX	WPS	Fri, Sep 14, 2018	37.40	37.44	37.19	37.19
6908	AMEX	WPS	Thu, Sep 13, 2018	37.48	37.48	37.33	37.37
6907	AMEX	WPS	Wed, Sep 12, 2018	37.00	37.28	37.00	37.20
6906	AMEX	WPS	Tue, Sep 11, 2018	36.70	36.95	36.70	36.87
6905	AMEX	WPS	Mon, Sep 10, 2018	36.92	36.95	36.83	36.83
6904	AMEX	WPS	Fri, Sep 7, 2018	36.86	36.98	36.65	36.90
6903	AMEX	WPS	Thu, Sep 6, 2018	37.12	37.18	37.03	37.17
6902	AMEX	WPS	Wed, Sep 5, 2018	37.11	37.28	37.01	37.12
6901	AMEX	WPS	Tue, Sep 4, 2018	37.35	37.38	37.20	37.30
6900	AMEX	WPS	Fri, Aug 31, 2018	37.76	37.88	37.63	37.74
6899	AMEX	WPS	Thu, Aug 30, 2018	37.88	37.97	37.82	37.82
6898	AMEX	WPS	Wed, Aug 29, 2018	38.12	38.34	38.12	38.34
6897	AMEX	WPS	Tue, Aug 28, 2018	38.14	38.16	38.05	38.07
6896	AMEX	WPS	Mon, Aug 27, 2018	37.93	38.11	37.93	38.05
6895	AMEX	WPS	Fri, Aug 24, 2018	37.61	37.68	37.53	37.53
6894	AMEX	WPS	Thu, Aug 23, 2018	37.54	37.61	37.50	37.50
6893	AMEX	WPS	Wed, Aug 22, 2018	37.99	37.99	37.73	37.80
6892	AMEX	WPS	Tue, Aug 21, 2018	37.79	37.92	37.69	37.92
6891	AMEX	WPS	Mon, Aug 20, 2018	37.66	37.75	37.59	37.59
6890	AMEX	WPS	Fri, Aug 17, 2018	37.31	37.65	37.30	37.57
6889	AMEX	WPS	Thu, Aug 16, 2018	37.23	37.42	37.23	37.24
6888	AMEX	WPS	Wed, Aug 15, 2018	36.98	37.11	36.75	37.10
6887	AMEX	WPS	Tue, Aug 14, 2018	37.29	37.35	37.11	37.18
6886	AMEX	WPS	Mon, Aug 13, 2018	37.45	37.52	37.29	37.41
6885	AMEX	WPS	Fri, Aug 10, 2018	37.54	37.67	37.38	37.48
6884	AMEX	WPS	Thu, Aug 9, 2018	38.16	38.25	38.14	38.16
6883	AMEX	WPS	Wed, Aug 8, 2018	38.28	38.44	38.21	38.38
6882	AMEX	WPS	Tue, Aug 7, 2018	38.42	38.53	38.27	38.27
6881	AMEX	WPS	Mon, Aug 6, 2018	38.00	38.15	38.00	38.09
6880	AMEX	WPS	Fri, Aug 3, 2018	38.13	38.32	38.12	38.18
6879	AMEX	WPS	Thu, Aug 2, 2018	38.14	38.28	38.01	38.28
6878	AMEX	WPS	Wed, Aug 1, 2018	38.32	38.48	38.26	38.36
6877	AMEX	WPS	Tue, Jul 31, 2018	38.70	38.76	38.54	38.67
6876	AMEX	WPS	Mon, Jul 30, 2018	38.68	38.68	38.53	38.57
6875	AMEX	WPS	Fri, Jul 27, 2018	38.73	38.73	38.51	38.63
6874	AMEX	WPS	Thu, Jul 26, 2018	38.67	38.67	38.49	38.61
6873	AMEX	WPS	Wed, Jul 25, 2018	38.67	38.79	38.44	38.64
6872	AMEX	WPS	Tue, Jul 24, 2018	38.49	38.58	38.40	38.43
6871	AMEX	WPS	Mon, Jul 23, 2018	38.29	38.29	38.09	38.20
6870	AMEX	WPS	Fri, Jul 20, 2018	38.24	38.40	38.24	38.36
6869	AMEX	WPS	Thu, Jul 19, 2018	37.99	38.20	37.79	38.08
6868	AMEX	WPS	Wed, Jul 18, 2018	38.21	38.35	38.07	38.21
6867	AMEX	WPS	Tue, Jul 17, 2018	38.15	38.34	38.15	38.34
6866	AMEX	WPS	Mon, Jul 16, 2018	38.29	38.44	38.26	38.31
6865	AMEX	WPS	Fri, Jul 13, 2018	38.36	38.36	38.19	38.22
6864	AMEX	WPS	Thu, Jul 12, 2018	38.35	38.35	38.20	38.31
6863	AMEX	WPS	Wed, Jul 11, 2018	38.29	38.37	38.06	38.13
6862	AMEX	WPS	Tue, Jul 10, 2018	38.57	38.68	38.46	38.57
6861	AMEX	WPS	Mon, Jul 9, 2018	38.41	38.80	38.41	38.79
6860	AMEX	WPS	Fri, Jul 6, 2018	38.31	38.49	38.24	38.43
6859	AMEX	WPS	Thu, Jul 5, 2018	38.18	38.20	38.10	38.16
6858	AMEX	WPS	Tue, Jul 3, 2018	38.10	38.13	37.94	37.94
6857	AMEX	WPS	Mon, Jul 2, 2018	37.71	37.77	37.70	37.74
6856	AMEX	WPS	Fri, Jun 29, 2018	38.01	38.16	38.01	38.01
6855	AMEX	WPS	Thu, Jun 28, 2018	37.83	38.00	37.83	37.93
6854	AMEX	WPS	Wed, Jun 27, 2018	38.27	38.27	37.84	37.84
6853	AMEX	WPS	Tue, Jun 26, 2018	38.38	38.58	38.36	38.49
6852	AMEX	WPS	Mon, Jun 25, 2018	38.34	38.34	38.10	38.10
6851	AMEX	WPS	Fri, Jun 22, 2018	38.59	38.75	38.49	38.73
6850	AMEX	WPS	Thu, Jun 21, 2018	38.40	38.46	38.26	38.34
6849	AMEX	WPS	Wed, Jun 20, 2018	38.48	38.54	38.33	38.42
6848	AMEX	WPS	Tue, Jun 19, 2018	38.21	38.41	38.08	38.23
6847	AMEX	WPS	Mon, Jun 18, 2018	38.99	39.13	38.91	38.62
6846	AMEX	WPS	Fri, Jun 15, 2018	39.19	39.26	39.04	39.19
6845	AMEX	WPS	Thu, Jun 14, 2018	39.48	39.48	39.21	39.31
6844	AMEX	WPS	Wed, Jun 13, 2018	39.60	39.64	39.25	39.25
6843	AMEX	WPS	Tue, Jun 12, 2018	39.63	39.70	39.37	39.46
6842	AMEX	WPS	Mon, Jun 11, 2018	39.57	39.73	39.55	39.64
6841	AMEX	WPS	Fri, Jun 8, 2018	39.63	39.73	39.47	39.68
6840	AMEX	WPS	Thu, Jun 7, 2018	39.78	39.85	39.61	39.77
6839	AMEX	WPS	Wed, Jun 6, 2018	39.72	39.95	39.72	39.95
6838	AMEX	WPS	Tue, Jun 5, 2018	39.57	39.70	39.56	39.63
6837	AMEX	WPS	Mon, Jun 4, 2018	39.54	39.69	39.48	39.52
6836	AMEX	WPS	Fri, Jun 1, 2018	39.37	39.38	39.27	39.35
6835	AMEX	WPS	Thu, May 31, 2018	39.21	39.38	39.16	39.23
6834	AMEX	WPS	Wed, May 30, 2018	39.39	39.50	39.17	39.31
6833	AMEX	WPS	Tue, May 29, 2018	38.98	39.01	38.80	38.90
6832	AMEX	WPS	Fri, May 25, 2018	39.28	39.29	39.18	39.21
6831	AMEX	WPS	Thu, May 24, 2018	39.17	39.32	39.15	39.22
6830	AMEX	WPS	Wed, May 23, 2018	39.10	39.25	39.05	39.13
6829	AMEX	WPS	Tue, May 22, 2018	39.42	39.45	39.34	39.45
6828	AMEX	WPS	Mon, May 21, 2018	39.41	39.45	39.22	39.40
6827	AMEX	WPS	Fri, May 18, 2018	39.19	39.22	39.12	39.19
6826	AMEX	WPS	Thu, May 17, 2018	39.28	39.29	39.13	39.19
6825	AMEX	WPS	Wed, May 16, 2018	39.33	39.44	39.33	39.38
6824	AMEX	WPS	Tue, May 15, 2018	39.27	39.54	39.27	39.48
6823	AMEX	WPS	Mon, May 14, 2018	40.21	40.24	40.01	40.09
6822	AMEX	WPS	Fri, May 11, 2018	39.96	39.99	39.71	39.91
6821	AMEX	WPS	Thu, May 10, 2018	39.76	39.76	39.54	39.65
6820	AMEX	WPS	Wed, May 9, 2018	39.40	39.50	39.34	39.48
6819	AMEX	WPS	Tue, May 8, 2018	39.45	39.53	39.29	39.50
6818	AMEX	WPS	Mon, May 7, 2018	39.41	39.56	39.34	39.50
6817	AMEX	WPS	Fri, May 4, 2018	39.30	39.47	39.26	39.37
6816	AMEX	WPS	Thu, May 3, 2018	39.26	39.48	39.08	39.43
6815	AMEX	WPS	Wed, May 2, 2018	39.49	39.56	39.27	39.27
6814	AMEX	WPS	Tue, May 1, 2018	39.44	39.68	39.18	39.47
6813	AMEX	WPS	Mon, Apr 30, 2018	39.67	39.76	39.41	39.59
6812	AMEX	WPS	Fri, Apr 27, 2018	39.32	39.46	39.32	39.46
6811	AMEX	WPS	Thu, Apr 26, 2018	39.15	39.32	39.08	39.21
6810	AMEX	WPS	Wed, Apr 25, 2018	38.88	38.96	38.87	38.87
6809	AMEX	WPS	Tue, Apr 24, 2018	39.04	39.16	38.92	39.05
6808	AMEX	WPS	Mon, Apr 23, 2018	39.12	39.14	38.96	38.97
6807	AMEX	WPS	Fri, Apr 20, 2018	39.30	39.32	39.17	39.17
6806	AMEX	WPS	Thu, Apr 19, 2018	39.59	39.59	39.31	39.47
6805	AMEX	WPS	Wed, Apr 18, 2018	39.64	39.80	39.63	39.63
6804	AMEX	WPS	Tue, Apr 17, 2018	39.39	39.55	39.31	39.52
6803	AMEX	WPS	Mon, Apr 16, 2018	39.35	39.42	39.25	39.37
6802	AMEX	WPS	Fri, Apr 13, 2018	39.50	39.50	39.39	39.40
6801	AMEX	WPS	Thu, Apr 12, 2018	39.45	39.46	39.30	39.38
6800	AMEX	WPS	Wed, Apr 11, 2018	39.39	39.53	39.36	39.39
6799	AMEX	WPS	Tue, Apr 10, 2018	39.60	39.60	39.37	39.47
6798	AMEX	WPS	Mon, Apr 9, 2018	39.34	39.46	39.26	39.46
6797	AMEX	WPS	Fri, Apr 6, 2018	39.31	39.35	38.81	38.81
6796	AMEX	WPS	Thu, Apr 5, 2018	39.21	39.23	39.05	39.20
6795	AMEX	WPS	Wed, Apr 4, 2018	38.59	39.12	38.59	39.04
6794	AMEX	WPS	Tue, Apr 3, 2018	38.76	38.83	38.59	38.79
6793	AMEX	WPS	Mon, Apr 2, 2018	38.85	38.95	38.43	38.58
6792	AMEX	WPS	Thu, Mar 29, 2018	38.88	39.10	38.76	38.98
6791	AMEX	WPS	Wed, Mar 28, 2018	38.57	38.71	38.54	38.64
6790	AMEX	WPS	Tue, Mar 27, 2018	38.75	38.75	38.36	38.36
6789	AMEX	WPS	Mon, Mar 26, 2018	38.53	38.60	38.42	38.60
6788	AMEX	WPS	Fri, Mar 23, 2018	38.58	38.67	38.26	38.26
6787	AMEX	WPS	Thu, Mar 22, 2018	38.68	38.83	38.41	38.41
6786	AMEX	WPS	Wed, Mar 21, 2018	39.07	39.31	39.05	38.89
6785	AMEX	WPS	Tue, Mar 20, 2018	39.20	39.22	39.07	39.22
6784	AMEX	WPS	Mon, Mar 19, 2018	39.17	39.17	38.98	39.10
6783	AMEX	WPS	Fri, Mar 16, 2018	39.16	39.22	39.15	39.20
6782	AMEX	WPS	Thu, Mar 15, 2018	39.34	39.34	39.22	39.26
6781	AMEX	WPS	Wed, Mar 14, 2018	39.32	39.32	39.05	39.10
6780	AMEX	WPS	Tue, Mar 13, 2018	39.32	39.32	38.99	39.05
6779	AMEX	WPS	Mon, Mar 12, 2018	39.08	39.12	39.01	39.11
6778	AMEX	WPS	Fri, Mar 9, 2018	39.00	39.12	39.00	39.08
6777	AMEX	WPS	Thu, Mar 8, 2018	39.08	39.08	38.89	38.98
6776	AMEX	WPS	Wed, Mar 7, 2018	38.67	38.85	38.57	38.79
6775	AMEX	WPS	Tue, Mar 6, 2018	38.60	38.71	38.54	38.62
6774	AMEX	WPS	Mon, Mar 5, 2018	38.30	38.68	38.23	38.54
6773	AMEX	WPS	Fri, Mar 2, 2018	38.32	38.56	38.32	38.46
6772	AMEX	WPS	Thu, Mar 1, 2018	38.29	38.59	38.04	38.12
6771	AMEX	WPS	Wed, Feb 28, 2018	38.74	38.78	38.56	38.56
6770	AMEX	WPS	Tue, Feb 27, 2018	39.28	39.28	38.43	38.59
6769	AMEX	WPS	Mon, Feb 26, 2018	39.44	39.60	39.40	39.59
6768	AMEX	WPS	Fri, Feb 23, 2018	38.98	39.17	38.98	39.16
6767	AMEX	WPS	Thu, Feb 22, 2018	38.58	38.75	38.58	38.66
6766	AMEX	WPS	Wed, Feb 21, 2018	38.85	39.05	38.62	38.62
6765	AMEX	WPS	Tue, Feb 20, 2018	38.82	38.97	38.63	38.63
6764	AMEX	WPS	Fri, Feb 16, 2018	38.86	39.13	38.77	38.85
6763	AMEX	WPS	Thu, Feb 15, 2018	38.64	38.95	38.59	38.70
6762	AMEX	WPS	Wed, Feb 14, 2018	37.99	38.61	37.85	38.50
6761	AMEX	WPS	Tue, Feb 13, 2018	38.13	38.30	38.07	38.29
6760	AMEX	WPS	Mon, Feb 12, 2018	38.01	38.55	37.97	38.16
6759	AMEX	WPS	Fri, Feb 9, 2018	37.89	38.33	37.12	37.93
6758	AMEX	WPS	Thu, Feb 8, 2018	38.63	38.63	37.75	37.78
6757	AMEX	WPS	Wed, Feb 7, 2018	39.63	39.63	38.53	38.53
6756	AMEX	WPS	Tue, Feb 6, 2018	38.40	39.15	38.40	38.98
6755	AMEX	WPS	Mon, Feb 5, 2018	39.44	39.74	38.44	38.73
6754	AMEX	WPS	Fri, Feb 2, 2018	40.39	40.48	39.92	39.92
6753	AMEX	WPS	Thu, Feb 1, 2018	40.88	40.91	40.67	40.91
6752	AMEX	WPS	Wed, Jan 31, 2018	41.12	41.35	40.97	41.00
6751	AMEX	WPS	Tue, Jan 30, 2018	41.14	41.16	40.89	40.89
6750	AMEX	WPS	Mon, Jan 29, 2018	41.25	41.37	41.11	41.12
6749	AMEX	WPS	Fri, Jan 26, 2018	41.65	42.00	41.65	41.74
6748	AMEX	WPS	Thu, Jan 25, 2018	41.65	42.27	41.32	41.38
6747	AMEX	WPS	Wed, Jan 24, 2018	41.57	42.08	41.45	41.52
6746	AMEX	WPS	Tue, Jan 23, 2018	41.06	41.31	41.06	41.26
6745	AMEX	WPS	Mon, Jan 22, 2018	40.83	41.10	40.79	41.09
6744	AMEX	WPS	Fri, Jan 19, 2018	40.78	40.96	40.78	40.94
6743	AMEX	WPS	Thu, Jan 18, 2018	40.72	40.89	40.60	40.83
6742	AMEX	WPS	Wed, Jan 17, 2018	40.80	41.11	40.72	41.05
6741	AMEX	WPS	Tue, Jan 16, 2018	40.73	40.98	40.49	40.65
6740	AMEX	WPS	Fri, Jan 12, 2018	40.37	40.71	40.37	40.61
6739	AMEX	WPS	Thu, Jan 11, 2018	40.29	40.47	40.29	40.42
6738	AMEX	WPS	Wed, Jan 10, 2018	40.41	40.62	40.25	40.26
6737	AMEX	WPS	Tue, Jan 9, 2018	40.56	40.88	40.53	40.53
6736	AMEX	WPS	Mon, Jan 8, 2018	40.46	40.55	40.43	40.51
6735	AMEX	WPS	Fri, Jan 5, 2018	40.35	40.52	40.25	40.52
6734	AMEX	WPS	Thu, Jan 4, 2018	40.07	40.20	40.03	40.17
6733	AMEX	WPS	Wed, Jan 3, 2018	39.97	40.11	39.97	40.09
6732	AMEX	WPS	Tue, Jan 2, 2018	39.75	40.06	39.71	39.88
6731	AMEX	WPS	Fri, Dec 29, 2017	39.64	39.95	39.50	39.50
6730	AMEX	WPS	Thu, Dec 28, 2017	39.54	40.00	39.52	39.52
6729	AMEX	WPS	Wed, Dec 27, 2017	39.42	39.46	39.37	39.37
6728	AMEX	WPS	Tue, Dec 26, 2017	39.13	39.28	39.13	39.25
6727	AMEX	WPS	Fri, Dec 22, 2017	39.00	39.12	38.95	39.04
6726	AMEX	WPS	Thu, Dec 21, 2017	38.99	39.11	38.87	39.01
6725	AMEX	WPS	Wed, Dec 20, 2017	39.94	39.95	39.79	39.10
6724	AMEX	WPS	Tue, Dec 19, 2017	40.20	40.20	39.89	39.89
6723	AMEX	WPS	Mon, Dec 18, 2017	40.04	40.28	40.04	40.17
6722	AMEX	WPS	Fri, Dec 15, 2017	39.79	39.85	39.73	39.84
6721	AMEX	WPS	Thu, Dec 14, 2017	39.86	39.92	39.74	39.78
6720	AMEX	WPS	Wed, Dec 13, 2017	39.70	39.88	39.70	39.84
6719	AMEX	WPS	Tue, Dec 12, 2017	39.62	39.62	39.41	39.47
6718	AMEX	WPS	Mon, Dec 11, 2017	39.33	39.47	39.30	39.38
6717	AMEX	WPS	Fri, Dec 8, 2017	39.36	39.45	39.25	39.32
6716	AMEX	WPS	Thu, Dec 7, 2017	39.18	39.24	39.02	39.19
6715	AMEX	WPS	Wed, Dec 6, 2017	39.15	39.30	39.11	39.29
6714	AMEX	WPS	Tue, Dec 5, 2017	39.25	39.29	39.20	39.27
6713	AMEX	WPS	Mon, Dec 4, 2017	39.23	39.23	39.13	39.13
6712	AMEX	WPS	Fri, Dec 1, 2017	39.24	39.33	39.14	39.23
6711	AMEX	WPS	Thu, Nov 30, 2017	39.25	39.39	39.24	39.27
6710	AMEX	WPS	Wed, Nov 29, 2017	39.13	39.26	39.07	39.08
6709	AMEX	WPS	Tue, Nov 28, 2017	39.20	39.30	39.11	39.27
6708	AMEX	WPS	Mon, Nov 27, 2017	39.30	39.39	39.21	39.24
6707	AMEX	WPS	Fri, Nov 24, 2017	39.31	39.37	39.23	39.37
6706	AMEX	WPS	Wed, Nov 22, 2017	39.05	39.16	38.99	39.16
6705	AMEX	WPS	Tue, Nov 21, 2017	39.00	39.07	39.00	39.00
6704	AMEX	WPS	Mon, Nov 20, 2017	38.80	38.89	38.70	38.70
6703	AMEX	WPS	Fri, Nov 17, 2017	38.72	38.72	38.54	38.70
6702	AMEX	WPS	Thu, Nov 16, 2017	38.81	38.85	38.69	38.73
6701	AMEX	WPS	Wed, Nov 15, 2017	38.49	38.55	38.48	38.55
6700	AMEX	WPS	Tue, Nov 14, 2017	38.63	38.68	38.53	38.65
6699	AMEX	WPS	Mon, Nov 13, 2017	38.50	38.62	38.50	38.56
6698	AMEX	WPS	Fri, Nov 10, 2017	38.75	38.87	38.70	38.83
6697	AMEX	WPS	Thu, Nov 9, 2017	38.73	38.89	38.66	38.77
6696	AMEX	WPS	Wed, Nov 8, 2017	38.80	38.97	38.80	38.97
6695	AMEX	WPS	Tue, Nov 7, 2017	38.61	38.68	38.58	38.60
6694	AMEX	WPS	Mon, Nov 6, 2017	38.37	38.58	38.37	38.58
6693	AMEX	WPS	Fri, Nov 3, 2017	38.61	38.65	38.48	38.59
6692	AMEX	WPS	Thu, Nov 2, 2017	38.42	38.59	38.42	38.49
6691	AMEX	WPS	Wed, Nov 1, 2017	38.43	38.49	38.29	38.38
6690	AMEX	WPS	Tue, Oct 31, 2017	38.26	38.38	38.22	38.34
6689	AMEX	WPS	Mon, Oct 30, 2017	38.11	38.11	37.98	37.98
6688	AMEX	WPS	Fri, Oct 27, 2017	37.98	38.13	37.98	38.13
6687	AMEX	WPS	Thu, Oct 26, 2017	38.16	38.17	37.96	38.04
6686	AMEX	WPS	Wed, Oct 25, 2017	38.09	38.09	37.86	37.94
6685	AMEX	WPS	Tue, Oct 24, 2017	38.25	38.47	38.13	38.18
6684	AMEX	WPS	Mon, Oct 23, 2017	38.37	38.42	38.22	38.38
6683	AMEX	WPS	Fri, Oct 20, 2017	38.54	38.63	38.53	38.57
6682	AMEX	WPS	Thu, Oct 19, 2017	38.69	38.77	38.66	38.69
6681	AMEX	WPS	Wed, Oct 18, 2017	38.78	38.98	38.76	38.98
6680	AMEX	WPS	Tue, Oct 17, 2017	38.66	38.88	38.66	38.88
6679	AMEX	WPS	Mon, Oct 16, 2017	38.82	38.90	38.76	38.76
6678	AMEX	WPS	Fri, Oct 13, 2017	38.77	38.78	38.73	38.73
6677	AMEX	WPS	Thu, Oct 12, 2017	38.53	38.64	38.53	38.60
6676	AMEX	WPS	Wed, Oct 11, 2017	38.40	38.45	38.33	38.45
6675	AMEX	WPS	Tue, Oct 10, 2017	38.29	38.45	38.29	38.45
6674	AMEX	WPS	Mon, Oct 9, 2017	38.06	38.09	38.00	38.08
6673	AMEX	WPS	Fri, Oct 6, 2017	37.88	38.06	37.80	38.05
6672	AMEX	WPS	Thu, Oct 5, 2017	38.06	38.16	38.06	38.11
6671	AMEX	WPS	Wed, Oct 4, 2017	38.04	38.10	38.04	38.10
6670	AMEX	WPS	Tue, Oct 3, 2017	38.08	38.20	38.01	38.20
6669	AMEX	WPS	Mon, Oct 2, 2017	37.88	38.04	37.80	37.99
6668	AMEX	WPS	Fri, Sep 29, 2017	37.96	38.10	37.90	38.09
6667	AMEX	WPS	Thu, Sep 28, 2017	37.69	37.86	37.68	37.83
6666	AMEX	WPS	Wed, Sep 27, 2017	37.71	37.88	37.71	37.82
6665	AMEX	WPS	Tue, Sep 26, 2017	38.00	38.02	37.93	37.99
6664	AMEX	WPS	Mon, Sep 25, 2017	38.24	38.28	38.22	38.03
6663	AMEX	WPS	Fri, Sep 22, 2017	38.27	38.52	38.27	38.52
6662	AMEX	WPS	Thu, Sep 21, 2017	38.40	38.43	38.29	38.42
6661	AMEX	WPS	Wed, Sep 20, 2017	38.69	38.77	38.48	38.48
6660	AMEX	WPS	Tue, Sep 19, 2017	38.68	38.70	38.60	38.68
6659	AMEX	WPS	Mon, Sep 18, 2017	38.75	38.84	38.68	38.70
6658	AMEX	WPS	Fri, Sep 15, 2017	38.75	38.75	38.75	38.75
6657	AMEX	WPS	Thu, Sep 14, 2017	38.50	38.72	38.50	38.67
6656	AMEX	WPS	Wed, Sep 13, 2017	38.70	38.70	38.55	38.62
6655	AMEX	WPS	Tue, Sep 12, 2017	38.75	38.83	38.75	38.76
6654	AMEX	WPS	Mon, Sep 11, 2017	38.93	38.97	38.93	38.96
6653	AMEX	WPS	Fri, Sep 8, 2017	38.91	38.93	38.89	38.92
6652	AMEX	WPS	Thu, Sep 7, 2017	38.60	38.72	38.60	38.65
6651	AMEX	WPS	Wed, Sep 6, 2017	38.36	38.45	38.36	38.45
6650	AMEX	WPS	Tue, Sep 5, 2017	38.29	38.29	38.13	38.27
6649	AMEX	WPS	Fri, Sep 1, 2017	38.47	38.50	38.35	38.44
6648	AMEX	WPS	Thu, Aug 31, 2017	38.37	38.62	38.37	38.62
6647	AMEX	WPS	Wed, Aug 30, 2017	38.09	38.22	38.09	38.17
6646	AMEX	WPS	Tue, Aug 29, 2017	38.30	38.30	38.18	38.18
6645	AMEX	WPS	Mon, Aug 28, 2017	38.14	38.20	38.13	38.15
6644	AMEX	WPS	Fri, Aug 25, 2017	38.04	38.18	37.97	38.12
6643	AMEX	WPS	Thu, Aug 24, 2017	38.16	38.16	38.05	38.05
6642	AMEX	WPS	Wed, Aug 23, 2017	38.07	38.20	38.03	38.20
6641	AMEX	WPS	Tue, Aug 22, 2017	38.21	38.27	38.14	38.20
6640	AMEX	WPS	Mon, Aug 21, 2017	38.05	38.11	38.05	38.11
6639	AMEX	WPS	Fri, Aug 18, 2017	38.02	38.11	37.95	38.09
6638	AMEX	WPS	Thu, Aug 17, 2017	38.16	38.16	37.93	37.94
6637	AMEX	WPS	Wed, Aug 16, 2017	38.04	38.20	38.04	38.16
6636	AMEX	WPS	Tue, Aug 15, 2017	37.90	37.93	37.84	37.92
6635	AMEX	WPS	Mon, Aug 14, 2017	38.08	38.18	38.06	38.14
6634	AMEX	WPS	Fri, Aug 11, 2017	37.96	37.96	37.79	37.93
6633	AMEX	WPS	Thu, Aug 10, 2017	38.11	38.12	37.94	37.94
6632	AMEX	WPS	Wed, Aug 9, 2017	38.34	38.39	38.33	38.35
6631	AMEX	WPS	Tue, Aug 8, 2017	38.40	38.40	38.28	38.31
6630	AMEX	WPS	Mon, Aug 7, 2017	38.30	38.42	38.30	38.40
6629	AMEX	WPS	Fri, Aug 4, 2017	38.52	38.64	38.45	38.55
6628	AMEX	WPS	Thu, Aug 3, 2017	38.35	38.50	38.35	38.50
6627	AMEX	WPS	Wed, Aug 2, 2017	38.45	38.46	38.32	38.34
6626	AMEX	WPS	Tue, Aug 1, 2017	38.34	38.56	38.33	38.33
6625	AMEX	WPS	Mon, Jul 31, 2017	38.06	38.18	38.00	38.18
6624	AMEX	WPS	Fri, Jul 28, 2017	38.02	38.18	37.88	38.16
6623	AMEX	WPS	Thu, Jul 27, 2017	38.09	38.09	37.84	37.88
6622	AMEX	WPS	Wed, Jul 26, 2017	37.72	37.86	37.66	37.86
6621	AMEX	WPS	Tue, Jul 25, 2017	37.80	37.80	37.70	37.72
6620	AMEX	WPS	Mon, Jul 24, 2017	37.73	37.74	37.66	37.74
6619	AMEX	WPS	Fri, Jul 21, 2017	37.67	37.67	37.67	37.67
6618	AMEX	WPS	Thu, Jul 20, 2017	37.65	37.81	37.65	37.72
6617	AMEX	WPS	Wed, Jul 19, 2017	37.51	37.70	37.51	37.70
6616	AMEX	WPS	Tue, Jul 18, 2017	37.36	37.42	37.32	37.41
6615	AMEX	WPS	Mon, Jul 17, 2017	37.18	37.18	37.06	37.07
6614	AMEX	WPS	Fri, Jul 14, 2017	37.13	37.34	37.13	37.28
6613	AMEX	WPS	Thu, Jul 13, 2017	36.81	36.87	36.70	36.82
6612	AMEX	WPS	Wed, Jul 12, 2017	36.50	36.69	36.50	36.69
6611	AMEX	WPS	Tue, Jul 11, 2017	36.39	36.55	36.39	36.47
6610	AMEX	WPS	Mon, Jul 10, 2017	36.45	36.77	36.45	36.58
6609	AMEX	WPS	Fri, Jul 7, 2017	36.40	36.60	36.34	36.46
6608	AMEX	WPS	Thu, Jul 6, 2017	36.56	36.64	36.51	36.56
6607	AMEX	WPS	Wed, Jul 5, 2017	36.54	36.73	36.35	36.73
6606	AMEX	WPS	Mon, Jul 3, 2017	36.82	36.86	36.72	36.76
6605	AMEX	WPS	Fri, Jun 30, 2017	37.10	37.10	36.88	37.02
6604	AMEX	WPS	Thu, Jun 29, 2017	37.16	37.16	36.98	37.03
6603	AMEX	WPS	Wed, Jun 28, 2017	37.18	37.24	37.13	37.19
6602	AMEX	WPS	Tue, Jun 27, 2017	37.17	37.23	37.07	37.15
6601	AMEX	WPS	Mon, Jun 26, 2017	37.43	37.45	37.27	37.27
6600	AMEX	WPS	Fri, Jun 23, 2017	37.31	37.46	37.31	37.38
6599	AMEX	WPS	Thu, Jun 22, 2017	37.23	37.34	37.23	37.31
6598	AMEX	WPS	Wed, Jun 21, 2017	37.37	37.40	37.26	37.26
6597	AMEX	WPS	Tue, Jun 20, 2017	37.57	37.60	37.43	37.47
6596	AMEX	WPS	Mon, Jun 19, 2017	38.25	38.43	38.25	37.93
6595	AMEX	WPS	Fri, Jun 16, 2017	38.18	38.40	38.13	38.34
6594	AMEX	WPS	Thu, Jun 15, 2017	38.18	38.24	38.10	38.23
6593	AMEX	WPS	Wed, Jun 14, 2017	38.56	38.58	38.36	38.36
6592	AMEX	WPS	Tue, Jun 13, 2017	38.23	38.28	38.22	38.28
6591	AMEX	WPS	Mon, Jun 12, 2017	37.81	37.82	37.71	37.75
6590	AMEX	WPS	Fri, Jun 9, 2017	37.83	37.98	37.80	37.90
6589	AMEX	WPS	Thu, Jun 8, 2017	38.09	38.21	38.00	38.01
6588	AMEX	WPS	Wed, Jun 7, 2017	38.33	38.36	38.27	38.28
6587	AMEX	WPS	Tue, Jun 6, 2017	38.29	38.31	38.19	38.28
6586	AMEX	WPS	Mon, Jun 5, 2017	38.08	38.16	38.06	38.15
6585	AMEX	WPS	Fri, Jun 2, 2017	38.16	38.29	38.06	38.20
6584	AMEX	WPS	Thu, Jun 1, 2017	37.87	37.96	37.83	37.89
6583	AMEX	WPS	Wed, May 31, 2017	37.62	37.65	37.57	37.61
6582	AMEX	WPS	Tue, May 30, 2017	37.40	37.46	37.40	37.42
6581	AMEX	WPS	Fri, May 26, 2017	37.48	37.48	37.36	37.41
6580	AMEX	WPS	Thu, May 25, 2017	37.41	37.49	37.38	37.44
6579	AMEX	WPS	Wed, May 24, 2017	37.16	37.31	37.10	37.27
6578	AMEX	WPS	Tue, May 23, 2017	37.42	37.42	37.21	37.23
6577	AMEX	WPS	Mon, May 22, 2017	37.30	37.38	37.30	37.34
6576	AMEX	WPS	Fri, May 19, 2017	37.05	37.20	37.05	37.12
6575	AMEX	WPS	Thu, May 18, 2017	36.96	37.02	36.91	36.95
6574	AMEX	WPS	Wed, May 17, 2017	37.18	37.18	37.03	37.03
6573	AMEX	WPS	Tue, May 16, 2017	37.10	37.16	37.07	37.11
6572	AMEX	WPS	Mon, May 15, 2017	37.05	37.18	37.00	37.10
6571	AMEX	WPS	Fri, May 12, 2017	36.90	36.91	36.80	36.90
6570	AMEX	WPS	Thu, May 11, 2017	36.82	36.94	36.82	36.91
6569	AMEX	WPS	Wed, May 10, 2017	36.76	36.92	36.76	36.89
6568	AMEX	WPS	Tue, May 9, 2017	36.93	36.93	36.83	36.84
6567	AMEX	WPS	Mon, May 8, 2017	36.95	36.99	36.80	36.86
6566	AMEX	WPS	Fri, May 5, 2017	36.65	36.87	36.61	36.87
6565	AMEX	WPS	Thu, May 4, 2017	36.65	36.67	36.60	36.67
6564	AMEX	WPS	Wed, May 3, 2017	36.75	36.83	36.71	36.74
6563	AMEX	WPS	Tue, May 2, 2017	36.69	36.84	36.69	36.82
6562	AMEX	WPS	Mon, May 1, 2017	36.30	36.56	36.30	36.54
6561	AMEX	WPS	Fri, Apr 28, 2017	36.49	36.49	36.33	36.43
6560	AMEX	WPS	Thu, Apr 27, 2017	36.54	36.62	36.49	36.57
6559	AMEX	WPS	Wed, Apr 26, 2017	36.53	36.64	36.49	36.55
6558	AMEX	WPS	Tue, Apr 25, 2017	36.60	36.71	36.60	36.62
6557	AMEX	WPS	Mon, Apr 24, 2017	36.36	36.50	36.31	36.37
6556	AMEX	WPS	Fri, Apr 21, 2017	36.23	36.28	36.18	36.21
6555	AMEX	WPS	Thu, Apr 20, 2017	36.35	36.45	36.35	36.36
6554	AMEX	WPS	Wed, Apr 19, 2017	36.29	36.35	36.20	36.23
6553	AMEX	WPS	Tue, Apr 18, 2017	36.21	36.55	36.21	36.46
6552	AMEX	WPS	Mon, Apr 17, 2017	36.41	36.65	36.41	36.55
6551	AMEX	WPS	Thu, Apr 13, 2017	36.24	36.31	36.19	36.29
6550	AMEX	WPS	Wed, Apr 12, 2017	36.07	36.13	36.07	36.11
6549	AMEX	WPS	Tue, Apr 11, 2017	35.88	36.02	35.86	36.02
6548	AMEX	WPS	Mon, Apr 10, 2017	35.70	35.78	35.67	35.78
6547	AMEX	WPS	Fri, Apr 7, 2017	35.79	35.84	35.78	35.78
6546	AMEX	WPS	Thu, Apr 6, 2017	35.83	35.83	35.72	35.76
6545	AMEX	WPS	Wed, Apr 5, 2017	35.53	35.75	35.53	35.68
6544	AMEX	WPS	Tue, Apr 4, 2017	35.50	35.59	35.45	35.58
6543	AMEX	WPS	Mon, Apr 3, 2017	35.41	35.45	35.31	35.45
6542	AMEX	WPS	Fri, Mar 31, 2017	35.31	35.52	35.31	35.52
6541	AMEX	WPS	Thu, Mar 30, 2017	35.43	35.47	35.40	35.43
6540	AMEX	WPS	Wed, Mar 29, 2017	35.50	35.58	35.47	35.57
6539	AMEX	WPS	Tue, Mar 28, 2017	35.52	35.56	35.42	35.55
6538	AMEX	WPS	Mon, Mar 27, 2017	35.49	35.58	35.47	35.58
6537	AMEX	WPS	Fri, Mar 24, 2017	35.42	35.54	35.42	35.53
6536	AMEX	WPS	Thu, Mar 23, 2017	35.70	35.77	35.66	35.43
6535	AMEX	WPS	Wed, Mar 22, 2017	35.50	35.58	35.50	35.57
6534	AMEX	WPS	Tue, Mar 21, 2017	35.68	35.68	35.41	35.50
6533	AMEX	WPS	Mon, Mar 20, 2017	35.68	35.70	35.56	35.61
6532	AMEX	WPS	Fri, Mar 17, 2017	35.52	35.65	35.43	35.55
6531	AMEX	WPS	Thu, Mar 16, 2017	35.39	35.50	35.36	35.43
6530	AMEX	WPS	Wed, Mar 15, 2017	34.77	35.20	34.71	35.20
6529	AMEX	WPS	Tue, Mar 14, 2017	34.67	34.67	34.59	34.60
6528	AMEX	WPS	Mon, Mar 13, 2017	34.85	34.97	34.85	34.86
6527	AMEX	WPS	Fri, Mar 10, 2017	34.72	34.79	34.69	34.77
6526	AMEX	WPS	Thu, Mar 9, 2017	34.73	34.73	34.59	34.66
6525	AMEX	WPS	Wed, Mar 8, 2017	34.81	34.91	34.70	34.70
6524	AMEX	WPS	Tue, Mar 7, 2017	34.94	35.02	34.87	34.93
6523	AMEX	WPS	Mon, Mar 6, 2017	35.14	35.14	34.94	35.02
6522	AMEX	WPS	Fri, Mar 3, 2017	34.94	35.14	34.91	35.14
6521	AMEX	WPS	Thu, Mar 2, 2017	35.13	35.13	35.00	35.00
6520	AMEX	WPS	Wed, Mar 1, 2017	35.38	35.56	35.38	35.45
6519	AMEX	WPS	Tue, Feb 28, 2017	35.39	35.49	35.31	35.33
6518	AMEX	WPS	Mon, Feb 27, 2017	35.45	35.46	35.37	35.43
6517	AMEX	WPS	Fri, Feb 24, 2017	35.49	35.57	35.47	35.47
6516	AMEX	WPS	Thu, Feb 23, 2017	35.52	35.55	35.47	35.52
6515	AMEX	WPS	Wed, Feb 22, 2017	35.30	35.30	35.24	35.30
6514	AMEX	WPS	Tue, Feb 21, 2017	35.19	35.27	35.19	35.21
6513	AMEX	WPS	Fri, Feb 17, 2017	35.10	35.15	35.09	35.14
6512	AMEX	WPS	Thu, Feb 16, 2017	35.19	35.22	35.12	35.20
6511	AMEX	WPS	Wed, Feb 15, 2017	34.90	35.21	34.90	35.19
6510	AMEX	WPS	Tue, Feb 14, 2017	35.19	35.19	34.95	35.06
6509	AMEX	WPS	Mon, Feb 13, 2017	35.04	35.07	34.95	35.02
6508	AMEX	WPS	Fri, Feb 10, 2017	34.99	35.15	34.88	35.11
6507	AMEX	WPS	Thu, Feb 9, 2017	35.10	35.15	35.04	35.10
6506	AMEX	WPS	Wed, Feb 8, 2017	34.93	34.98	34.90	34.96
6505	AMEX	WPS	Tue, Feb 7, 2017	34.67	34.79	34.67	34.72
6504	AMEX	WPS	Mon, Feb 6, 2017	34.48	34.59	34.46	34.53
6503	AMEX	WPS	Fri, Feb 3, 2017	34.66	34.72	34.64	34.66
6502	AMEX	WPS	Thu, Feb 2, 2017	34.53	34.69	34.52	34.53
6501	AMEX	WPS	Wed, Feb 1, 2017	34.67	34.69	34.49	34.63
6500	AMEX	WPS	Tue, Jan 31, 2017	34.26	34.47	34.26	34.45
6499	AMEX	WPS	Mon, Jan 30, 2017	34.17	34.20	34.05	34.17
6498	AMEX	WPS	Fri, Jan 27, 2017	34.37	34.38	34.21	34.24
6497	AMEX	WPS	Thu, Jan 26, 2017	34.26	34.36	34.25	34.26
6496	AMEX	WPS	Wed, Jan 25, 2017	34.17	34.37	34.17	34.33
6495	AMEX	WPS	Tue, Jan 24, 2017	34.32	34.39	34.28	34.34
6494	AMEX	WPS	Mon, Jan 23, 2017	34.09	34.33	34.09	34.30
6493	AMEX	WPS	Fri, Jan 20, 2017	34.10	34.11	33.99	34.07
6492	AMEX	WPS	Thu, Jan 19, 2017	34.07	34.07	33.90	33.95
6491	AMEX	WPS	Wed, Jan 18, 2017	34.31	34.37	34.21	34.29
6490	AMEX	WPS	Tue, Jan 17, 2017	34.29	34.39	34.27	34.36
6489	AMEX	WPS	Fri, Jan 13, 2017	34.26	34.38	34.26	34.32
6488	AMEX	WPS	Thu, Jan 12, 2017	34.46	34.46	34.34	34.44
6487	AMEX	WPS	Wed, Jan 11, 2017	34.31	34.54	34.29	34.54
6486	AMEX	WPS	Tue, Jan 10, 2017	34.43	34.57	34.43	34.52
6485	AMEX	WPS	Mon, Jan 9, 2017	34.39	34.50	34.37	34.50
6484	AMEX	WPS	Fri, Jan 6, 2017	34.46	34.58	34.46	34.52
6483	AMEX	WPS	Thu, Jan 5, 2017	34.41	34.51	34.35	34.45
6482	AMEX	WPS	Wed, Jan 4, 2017	33.91	34.12	33.91	34.09
6481	AMEX	WPS	Tue, Jan 3, 2017	33.67	33.80	33.62	33.79
6480	AMEX	WPS	Fri, Dec 30, 2016	33.73	33.84	33.60	33.61
6479	AMEX	WPS	Thu, Dec 29, 2016	33.33	33.54	33.33	33.43
6478	AMEX	WPS	Wed, Dec 28, 2016	33.30	33.33	33.12	33.15
6477	AMEX	WPS	Tue, Dec 27, 2016	33.29	33.39	33.29	33.32
6476	AMEX	WPS	Fri, Dec 23, 2016	33.25	33.32	33.24	33.26
6475	AMEX	WPS	Thu, Dec 22, 2016	33.19	33.25	33.16	33.16
6474	AMEX	WPS	Wed, Dec 21, 2016	34.26	34.31	34.21	33.30
6473	AMEX	WPS	Tue, Dec 20, 2016	34.17	34.28	34.17	34.22
6472	AMEX	WPS	Mon, Dec 19, 2016	34.26	34.27	34.08	34.11
6471	AMEX	WPS	Fri, Dec 16, 2016	33.98	34.12	33.98	34.04
6470	AMEX	WPS	Thu, Dec 15, 2016	34.01	34.17	34.00	34.12
6469	AMEX	WPS	Wed, Dec 14, 2016	34.94	35.09	34.52	34.52
6468	AMEX	WPS	Tue, Dec 13, 2016	35.04	35.20	35.04	35.12
6467	AMEX	WPS	Mon, Dec 12, 2016	34.90	34.90	34.80	34.82
6466	AMEX	WPS	Fri, Dec 9, 2016	35.07	35.15	35.05	35.09
6465	AMEX	WPS	Thu, Dec 8, 2016	34.98	35.12	34.98	35.10
6464	AMEX	WPS	Wed, Dec 7, 2016	34.78	35.16	34.78	35.16
6463	AMEX	WPS	Tue, Dec 6, 2016	34.62	34.72	34.62	34.71
6462	AMEX	WPS	Mon, Dec 5, 2016	34.43	34.56	34.43	34.56
6461	AMEX	WPS	Fri, Dec 2, 2016	34.39	34.50	34.37	34.50
6460	AMEX	WPS	Thu, Dec 1, 2016	34.45	34.45	34.26	34.28
6459	AMEX	WPS	Wed, Nov 30, 2016	34.70	34.78	34.65	34.74
6458	AMEX	WPS	Tue, Nov 29, 2016	34.48	34.72	34.48	34.68
6457	AMEX	WPS	Mon, Nov 28, 2016	34.37	34.52	34.37	34.47
6456	AMEX	WPS	Fri, Nov 25, 2016	34.30	34.30	34.30	34.30
6455	AMEX	WPS	Wed, Nov 23, 2016	34.15	34.30	34.09	34.28
6454	AMEX	WPS	Tue, Nov 22, 2016	34.20	34.32	34.12	34.32
6453	AMEX	WPS	Mon, Nov 21, 2016	33.98	34.14	33.98	34.12
6452	AMEX	WPS	Fri, Nov 18, 2016	34.04	34.05	33.96	34.04
6451	AMEX	WPS	Thu, Nov 17, 2016	34.18	34.37	34.18	34.24
6450	AMEX	WPS	Wed, Nov 16, 2016	33.88	33.94	33.80	33.85
6449	AMEX	WPS	Tue, Nov 15, 2016	34.14	34.33	34.14	34.33
6448	AMEX	WPS	Mon, Nov 14, 2016	34.16	34.16	33.92	34.06
6447	AMEX	WPS	Fri, Nov 11, 2016	34.53	34.54	34.46	34.46
6446	AMEX	WPS	Thu, Nov 10, 2016	35.05	35.05	34.73	34.73
6445	AMEX	WPS	Wed, Nov 9, 2016	35.48	35.74	35.41	35.45
6444	AMEX	WPS	Tue, Nov 8, 2016	35.60	35.84	35.59	35.77
6443	AMEX	WPS	Mon, Nov 7, 2016	35.57	35.71	35.57	35.64
6442	AMEX	WPS	Fri, Nov 4, 2016	35.64	35.76	35.64	35.66
6441	AMEX	WPS	Thu, Nov 3, 2016	36.03	36.03	35.84	35.86
6440	AMEX	WPS	Wed, Nov 2, 2016	36.07	36.07	35.72	35.81
6439	AMEX	WPS	Tue, Nov 1, 2016	35.91	36.00	35.72	35.85
6438	AMEX	WPS	Mon, Oct 31, 2016	35.78	35.94	35.78	35.92
6437	AMEX	WPS	Fri, Oct 28, 2016	35.57	35.75	35.48	35.64
6436	AMEX	WPS	Thu, Oct 27, 2016	35.84	35.93	35.79	35.79
6435	AMEX	WPS	Wed, Oct 26, 2016	36.15	36.24	36.06	36.12
6434	AMEX	WPS	Tue, Oct 25, 2016	36.25	36.47	36.25	36.42
6433	AMEX	WPS	Mon, Oct 24, 2016	36.31	36.38	36.24	36.37
6432	AMEX	WPS	Fri, Oct 21, 2016	36.05	36.20	36.00	36.15
6431	AMEX	WPS	Thu, Oct 20, 2016	36.27	36.40	36.16	36.34
6430	AMEX	WPS	Wed, Oct 19, 2016	36.16	36.24	36.07	36.18
6429	AMEX	WPS	Tue, Oct 18, 2016	35.99	36.09	35.90	36.03
6428	AMEX	WPS	Mon, Oct 17, 2016	35.64	35.64	35.52	35.63
6427	AMEX	WPS	Fri, Oct 14, 2016	35.84	35.93	35.69	35.77
6426	AMEX	WPS	Thu, Oct 13, 2016	35.45	35.89	35.45	35.80
6425	AMEX	WPS	Wed, Oct 12, 2016	35.43	35.57	35.43	35.49
6424	AMEX	WPS	Tue, Oct 11, 2016	35.80	35.80	35.51	35.61
6423	AMEX	WPS	Mon, Oct 10, 2016	36.15	36.26	36.15	36.20
6422	AMEX	WPS	Fri, Oct 7, 2016	36.29	36.29	36.00	36.11
6421	AMEX	WPS	Thu, Oct 6, 2016	36.28	36.50	36.28	36.41
6420	AMEX	WPS	Wed, Oct 5, 2016	36.95	36.95	36.76	36.85
6419	AMEX	WPS	Tue, Oct 4, 2016	37.32	37.49	37.00	37.04
6418	AMEX	WPS	Mon, Oct 3, 2016	37.96	37.96	37.58	37.61
6417	AMEX	WPS	Fri, Sep 30, 2016	37.73	38.00	37.73	37.92
6416	AMEX	WPS	Thu, Sep 29, 2016	37.85	37.87	37.49	37.63
6415	AMEX	WPS	Wed, Sep 28, 2016	37.96	38.16	37.81	38.00
6414	AMEX	WPS	Tue, Sep 27, 2016	37.79	37.97	37.72	37.93
6413	AMEX	WPS	Mon, Sep 26, 2016	37.68	37.80	37.64	37.73
6412	AMEX	WPS	Fri, Sep 23, 2016	38.05	38.18	38.02	38.02
6411	AMEX	WPS	Thu, Sep 22, 2016	38.29	38.38	38.20	38.26
6410	AMEX	WPS	Wed, Sep 21, 2016	37.61	37.98	37.58	37.98
6409	AMEX	WPS	Tue, Sep 20, 2016	37.52	37.60	37.43	37.46
6408	AMEX	WPS	Mon, Sep 19, 2016	37.44	37.46	37.30	37.35
6407	AMEX	WPS	Fri, Sep 16, 2016	37.06	37.20	37.06	37.12
6406	AMEX	WPS	Thu, Sep 15, 2016	37.40	37.52	37.26	37.39
6405	AMEX	WPS	Wed, Sep 14, 2016	37.32	37.39	37.28	37.30
6404	AMEX	WPS	Tue, Sep 13, 2016	37.54	37.54	37.25	37.39
6403	AMEX	WPS	Mon, Sep 12, 2016	37.77	38.08	37.77	37.94
6402	AMEX	WPS	Fri, Sep 9, 2016	38.23	38.23	37.85	37.85
6401	AMEX	WPS	Thu, Sep 8, 2016	38.81	38.99	38.70	38.70
6400	AMEX	WPS	Wed, Sep 7, 2016	38.83	38.83	38.69	38.79
6399	AMEX	WPS	Tue, Sep 6, 2016	38.45	38.81	38.45	38.77
6398	AMEX	WPS	Fri, Sep 2, 2016	38.21	38.28	38.08	38.20
6397	AMEX	WPS	Thu, Sep 1, 2016	37.84	38.10	37.84	38.07
6396	AMEX	WPS	Wed, Aug 31, 2016	37.81	37.86	37.68	37.75
6395	AMEX	WPS	Tue, Aug 30, 2016	38.03	38.05	37.92	37.94
6394	AMEX	WPS	Mon, Aug 29, 2016	37.93	38.18	37.92	38.07
6393	AMEX	WPS	Fri, Aug 26, 2016	38.40	38.45	37.98	38.03
6392	AMEX	WPS	Thu, Aug 25, 2016	38.42	38.48	38.38	38.43
6391	AMEX	WPS	Wed, Aug 24, 2016	38.55	38.59	38.29	38.29
6390	AMEX	WPS	Tue, Aug 23, 2016	38.79	38.79	38.54	38.54
6389	AMEX	WPS	Mon, Aug 22, 2016	38.08	38.33	38.08	38.24
6388	AMEX	WPS	Fri, Aug 19, 2016	38.16	38.29	38.09	38.25
6387	AMEX	WPS	Thu, Aug 18, 2016	38.51	38.55	38.27	38.48
6386	AMEX	WPS	Wed, Aug 17, 2016	38.23	38.35	38.13	38.31
6385	AMEX	WPS	Tue, Aug 16, 2016	38.41	38.54	38.38	38.43
6384	AMEX	WPS	Mon, Aug 15, 2016	38.59	38.82	38.59	38.65
6383	AMEX	WPS	Fri, Aug 12, 2016	38.51	38.59	38.42	38.47
6382	AMEX	WPS	Thu, Aug 11, 2016	38.46	38.65	38.46	38.51
6381	AMEX	WPS	Wed, Aug 10, 2016	38.55	38.66	38.50	38.56
6380	AMEX	WPS	Tue, Aug 9, 2016	38.25	38.44	38.15	38.32
6379	AMEX	WPS	Mon, Aug 8, 2016	38.31	38.33	38.19	38.24
6378	AMEX	WPS	Fri, Aug 5, 2016	38.08	38.23	38.08	38.19
6377	AMEX	WPS	Thu, Aug 4, 2016	37.94	38.11	37.94	37.98
6376	AMEX	WPS	Wed, Aug 3, 2016	37.70	37.86	37.69	37.86
6375	AMEX	WPS	Tue, Aug 2, 2016	38.15	38.15	37.98	38.07
6374	AMEX	WPS	Mon, Aug 1, 2016	38.37	38.46	38.18	38.34
6373	AMEX	WPS	Fri, Jul 29, 2016	38.21	38.36	38.12	38.36
6372	AMEX	WPS	Thu, Jul 28, 2016	38.00	38.18	38.00	38.14
6371	AMEX	WPS	Wed, Jul 27, 2016	37.96	37.96	37.53	37.81
6370	AMEX	WPS	Tue, Jul 26, 2016	37.88	37.92	37.82	37.84
6369	AMEX	WPS	Mon, Jul 25, 2016	37.55	37.65	37.50	37.54
6368	AMEX	WPS	Fri, Jul 22, 2016	37.51	37.60	37.38	37.47
6367	AMEX	WPS	Thu, Jul 21, 2016	37.62	37.62	37.44	37.49
6366	AMEX	WPS	Wed, Jul 20, 2016	37.53	37.63	37.50	37.53
6365	AMEX	WPS	Tue, Jul 19, 2016	37.19	37.19	37.07	37.07
6364	AMEX	WPS	Mon, Jul 18, 2016	37.25	37.41	37.24	37.28
6363	AMEX	WPS	Fri, Jul 15, 2016	37.19	37.19	37.09	37.13
6362	AMEX	WPS	Thu, Jul 14, 2016	37.44	37.58	37.26	37.49
6361	AMEX	WPS	Wed, Jul 13, 2016	37.31	37.41	37.16	37.23
6360	AMEX	WPS	Tue, Jul 12, 2016	37.34	37.49	37.30	37.33
6359	AMEX	WPS	Mon, Jul 11, 2016	36.98	37.11	36.91	37.05
6358	AMEX	WPS	Fri, Jul 8, 2016	36.60	36.60	36.43	36.55
6357	AMEX	WPS	Thu, Jul 7, 2016	36.37	36.50	36.21	36.27
6356	AMEX	WPS	Wed, Jul 6, 2016	36.06	36.34	36.06	36.17
6355	AMEX	WPS	Tue, Jul 5, 2016	36.65	36.65	36.36	36.40
6354	AMEX	WPS	Fri, Jul 1, 2016	36.87	37.09	36.83	36.96
6353	AMEX	WPS	Thu, Jun 30, 2016	36.65	36.86	36.65	36.76
6352	AMEX	WPS	Wed, Jun 29, 2016	36.32	36.62	36.32	36.61
6351	AMEX	WPS	Tue, Jun 28, 2016	35.74	35.98	35.65	35.78
6350	AMEX	WPS	Mon, Jun 27, 2016	35.30	35.30	34.65	34.79
6349	AMEX	WPS	Fri, Jun 24, 2016	35.24	36.01	35.23	35.59
6348	AMEX	WPS	Thu, Jun 23, 2016	37.54	37.66	37.54	37.59
6347	AMEX	WPS	Wed, Jun 22, 2016	37.21	37.38	37.11	37.11
6346	AMEX	WPS	Tue, Jun 21, 2016	37.20	37.48	37.19	37.41
6345	AMEX	WPS	Mon, Jun 20, 2016	37.40	37.59	37.31	36.94
6344	AMEX	WPS	Fri, Jun 17, 2016	36.41	36.69	36.38	36.49
6343	AMEX	WPS	Thu, Jun 16, 2016	36.28	36.60	36.28	36.48
6342	AMEX	WPS	Wed, Jun 15, 2016	36.83	36.87	36.61	36.61
6341	AMEX	WPS	Tue, Jun 14, 2016	36.51	36.60	36.33	36.58
6340	AMEX	WPS	Mon, Jun 13, 2016	36.86	37.17	36.82	36.99
6339	AMEX	WPS	Fri, Jun 10, 2016	37.38	37.48	37.15	37.24
6338	AMEX	WPS	Thu, Jun 9, 2016	37.83	38.08	37.83	38.03
6337	AMEX	WPS	Wed, Jun 8, 2016	38.07	38.11	38.00	38.08
6336	AMEX	WPS	Tue, Jun 7, 2016	37.81	38.03	37.78	37.82
6335	AMEX	WPS	Mon, Jun 6, 2016	37.72	37.80	37.69	37.75
6334	AMEX	WPS	Fri, Jun 3, 2016	37.03	37.55	37.03	37.49
6333	AMEX	WPS	Thu, Jun 2, 2016	36.59	36.97	36.57	36.97
6332	AMEX	WPS	Wed, Jun 1, 2016	36.65	36.90	36.65	36.90
6331	AMEX	WPS	Tue, May 31, 2016	36.90	36.95	36.75	36.83
6330	AMEX	WPS	Fri, May 27, 2016	36.94	36.94	36.79	36.86
6329	AMEX	WPS	Thu, May 26, 2016	36.90	37.02	36.90	36.92
6328	AMEX	WPS	Wed, May 25, 2016	36.95	37.00	36.90	36.95
6327	AMEX	WPS	Tue, May 24, 2016	36.57	36.93	36.57	36.80
6326	AMEX	WPS	Mon, May 23, 2016	36.50	36.63	36.47	36.50
6325	AMEX	WPS	Fri, May 20, 2016	36.66	36.66	36.46	36.46
6324	AMEX	WPS	Thu, May 19, 2016	36.29	36.31	36.17	36.28
6323	AMEX	WPS	Wed, May 18, 2016	36.77	36.99	36.60	36.60
6322	AMEX	WPS	Tue, May 17, 2016	36.99	37.01	36.75	36.82
6321	AMEX	WPS	Mon, May 16, 2016	36.65	36.97	36.65	36.93
6320	AMEX	WPS	Fri, May 13, 2016	36.73	36.73	36.56	36.68
6319	AMEX	WPS	Thu, May 12, 2016	37.11	37.11	36.79	36.85
6318	AMEX	WPS	Wed, May 11, 2016	37.17	37.33	37.08	37.15
6317	AMEX	WPS	Tue, May 10, 2016	37.50	37.57	37.45	37.57
6316	AMEX	WPS	Mon, May 9, 2016	37.27	37.27	37.07	37.08
6315	AMEX	WPS	Fri, May 6, 2016	36.95	37.01	36.86	36.90
6314	AMEX	WPS	Thu, May 5, 2016	37.17	37.17	36.93	37.00
6313	AMEX	WPS	Wed, May 4, 2016	37.00	37.11	36.88	37.08
6312	AMEX	WPS	Tue, May 3, 2016	37.32	37.32	37.14	37.14
6311	AMEX	WPS	Mon, May 2, 2016	37.57	37.69	37.51	37.66
6310	AMEX	WPS	Fri, Apr 29, 2016	37.27	37.31	37.07	37.21
6309	AMEX	WPS	Thu, Apr 28, 2016	37.47	37.55	37.23	37.23
6308	AMEX	WPS	Wed, Apr 27, 2016	37.48	37.68	37.48	37.68
6307	AMEX	WPS	Tue, Apr 26, 2016	37.72	37.75	37.63	37.67
6306	AMEX	WPS	Mon, Apr 25, 2016	37.40	37.57	37.40	37.47
6305	AMEX	WPS	Fri, Apr 22, 2016	37.35	37.35	37.22	37.35
6304	AMEX	WPS	Thu, Apr 21, 2016	37.58	37.58	37.15	37.19
6303	AMEX	WPS	Wed, Apr 20, 2016	37.52	37.75	37.48	37.60
6302	AMEX	WPS	Tue, Apr 19, 2016	37.51	37.66	37.45	37.48
6301	AMEX	WPS	Mon, Apr 18, 2016	36.98	37.30	36.98	37.30
6300	AMEX	WPS	Fri, Apr 15, 2016	37.03	37.13	36.94	36.94
6299	AMEX	WPS	Thu, Apr 14, 2016	37.24	37.24	37.06	37.08
6298	AMEX	WPS	Wed, Apr 13, 2016	37.27	37.28	37.10	37.27
6297	AMEX	WPS	Tue, Apr 12, 2016	37.01	37.06	36.84	37.04
6296	AMEX	WPS	Mon, Apr 11, 2016	36.81	36.94	36.69	36.69
6295	AMEX	WPS	Fri, Apr 8, 2016	36.77	36.77	36.59	36.65
6294	AMEX	WPS	Thu, Apr 7, 2016	36.34	36.34	36.03	36.07
6293	AMEX	WPS	Wed, Apr 6, 2016	36.25	36.44	36.25	36.37
6292	AMEX	WPS	Tue, Apr 5, 2016	36.23	36.23	36.23	36.12
6291	AMEX	WPS	Mon, Apr 4, 2016	36.40	36.43	36.22	36.23
6290	AMEX	WPS	Fri, Apr 1, 2016	36.03	36.29	35.90	36.20
6289	AMEX	WPS	Thu, Mar 31, 2016	36.79	36.82	36.66	36.56
6288	AMEX	WPS	Wed, Mar 30, 2016	36.71	36.98	36.71	36.92
6287	AMEX	WPS	Tue, Mar 29, 2016	35.86	36.44	35.86	36.38
6286	AMEX	WPS	Mon, Mar 28, 2016	35.91	35.91	35.74	35.75
6285	AMEX	WPS	Thu, Mar 24, 2016	35.76	35.76	35.58	35.70
6284	AMEX	WPS	Wed, Mar 23, 2016	36.21	36.21	35.98	35.98
6283	AMEX	WPS	Tue, Mar 22, 2016	36.50	36.56	36.47	36.47
6282	AMEX	WPS	Mon, Mar 21, 2016	36.63	36.65	36.46	36.56
6281	AMEX	WPS	Fri, Mar 18, 2016	36.52	36.72	36.52	36.55
6280	AMEX	WPS	Thu, Mar 17, 2016	36.26	36.65	36.26	36.63
6279	AMEX	WPS	Wed, Mar 16, 2016	35.74	36.14	35.60	36.07
6278	AMEX	WPS	Tue, Mar 15, 2016	35.92	35.92	35.92	35.65
6277	AMEX	WPS	Mon, Mar 14, 2016	35.93	35.98	35.83	35.92
6276	AMEX	WPS	Fri, Mar 11, 2016	34.98	34.98	34.98	35.78
6275	AMEX	WPS	Thu, Mar 10, 2016	35.13	35.13	35.13	34.98
6274	AMEX	WPS	Wed, Mar 9, 2016	35.08	35.21	35.02	35.13
6273	AMEX	WPS	Tue, Mar 8, 2016	34.95	35.16	34.95	35.16
6272	AMEX	WPS	Mon, Mar 7, 2016	34.89	35.14	34.88	35.14
6271	AMEX	WPS	Fri, Mar 4, 2016	35.08	35.08	35.08	35.23
6270	AMEX	WPS	Thu, Mar 3, 2016	34.86	34.86	34.86	35.08
6269	AMEX	WPS	Wed, Mar 2, 2016	34.73	34.96	34.73	34.86
6268	AMEX	WPS	Tue, Mar 1, 2016	34.34	34.75	34.32	34.61
6267	AMEX	WPS	Mon, Feb 29, 2016	34.02	34.11	33.92	34.05
6266	AMEX	WPS	Fri, Feb 26, 2016	34.29	34.29	34.07	34.07
6265	AMEX	WPS	Thu, Feb 25, 2016	33.93	34.20	34.03	34.20
6264	AMEX	WPS	Wed, Feb 24, 2016	33.46	33.99	33.46	33.93
6263	AMEX	WPS	Tue, Feb 23, 2016	33.83	33.95	33.73	33.80
6262	AMEX	WPS	Mon, Feb 22, 2016	34.25	34.30	34.15	34.22
6261	AMEX	WPS	Fri, Feb 19, 2016	33.67	33.97	33.67	33.92
6260	AMEX	WPS	Thu, Feb 18, 2016	33.65	33.65	33.45	33.45
6259	AMEX	WPS	Wed, Feb 17, 2016	33.49	33.67	33.49	33.65
6258	AMEX	WPS	Tue, Feb 16, 2016	33.17	33.31	33.11	33.25
6257	AMEX	WPS	Fri, Feb 12, 2016	32.23	32.58	32.19	32.58
6256	AMEX	WPS	Thu, Feb 11, 2016	32.26	32.41	32.13	32.41
6255	AMEX	WPS	Wed, Feb 10, 2016	32.65	32.71	32.53	32.54
6254	AMEX	WPS	Tue, Feb 9, 2016	32.58	32.58	32.29	32.37
6253	AMEX	WPS	Mon, Feb 8, 2016	32.75	32.78	32.56	32.78
6252	AMEX	WPS	Fri, Feb 5, 2016	33.69	33.69	33.10	33.15
6251	AMEX	WPS	Thu, Feb 4, 2016	33.83	33.94	33.72	33.77
6250	AMEX	WPS	Wed, Feb 3, 2016	33.40	33.82	33.40	33.81
6249	AMEX	WPS	Tue, Feb 2, 2016	33.53	33.53	33.15	33.29
6248	AMEX	WPS	Mon, Feb 1, 2016	33.65	33.87	33.65	33.85
6247	AMEX	WPS	Fri, Jan 29, 2016	33.30	33.63	33.30	33.60
6246	AMEX	WPS	Thu, Jan 28, 2016	32.68	32.68	32.53	32.57
6245	AMEX	WPS	Wed, Jan 27, 2016	32.58	32.77	32.29	32.29
6244	AMEX	WPS	Tue, Jan 26, 2016	32.30	32.68	32.29	32.68
6243	AMEX	WPS	Mon, Jan 25, 2016	32.20	32.36	32.11	32.12
6242	AMEX	WPS	Fri, Jan 22, 2016	32.44	32.52	32.29	32.43
6241	AMEX	WPS	Thu, Jan 21, 2016	31.53	31.95	31.31	31.72
6240	AMEX	WPS	Wed, Jan 20, 2016	31.76	31.90	31.31	31.69
6239	AMEX	WPS	Tue, Jan 19, 2016	32.71	32.71	32.23	32.30
6238	AMEX	WPS	Fri, Jan 15, 2016	32.56	32.56	32.22	32.37
6237	AMEX	WPS	Thu, Jan 14, 2016	33.04	33.48	33.03	33.33
6236	AMEX	WPS	Wed, Jan 13, 2016	33.51	33.55	33.01	33.02
6235	AMEX	WPS	Tue, Jan 12, 2016	33.62	33.62	32.95	33.36
6234	AMEX	WPS	Mon, Jan 11, 2016	33.51	33.51	33.10	33.36
6233	AMEX	WPS	Fri, Jan 8, 2016	33.74	33.74	33.30	33.32
6232	AMEX	WPS	Thu, Jan 7, 2016	34.01	34.01	33.74	33.83
6231	AMEX	WPS	Wed, Jan 6, 2016	34.28	34.34	34.18	34.18
6230	AMEX	WPS	Tue, Jan 5, 2016	34.55	34.74	34.54	34.66
6229	AMEX	WPS	Mon, Jan 4, 2016	34.59	34.68	34.25	34.51
6228	AMEX	WPS	Thu, Dec 31, 2015	34.92	35.24	34.92	35.13
6227	AMEX	WPS	Wed, Dec 30, 2015	35.43	35.51	35.34	35.47
6226	AMEX	WPS	Tue, Dec 29, 2015	35.69	35.69	35.52	35.59
6225	AMEX	WPS	Mon, Dec 28, 2015	35.29	35.29	35.10	35.16
6224	AMEX	WPS	Thu, Dec 24, 2015	35.27	35.55	35.27	35.50
6223	AMEX	WPS	Wed, Dec 23, 2015	35.17	35.45	35.17	35.42
6222	AMEX	WPS	Tue, Dec 22, 2015	34.87	35.16	34.87	35.06
6221	AMEX	WPS	Mon, Dec 21, 2015	35.02	35.08	34.75	34.83
6220	AMEX	WPS	Fri, Dec 18, 2015	35.39	35.39	35.09	35.09
6219	AMEX	WPS	Thu, Dec 17, 2015	35.41	35.41	35.10	35.10
6218	AMEX	WPS	Wed, Dec 16, 2015	35.23	35.52	35.16	35.52
6217	AMEX	WPS	Tue, Dec 15, 2015	34.89	34.95	34.78	34.95
6216	AMEX	WPS	Mon, Dec 14, 2015	34.71	34.78	34.49	34.77
6215	AMEX	WPS	Fri, Dec 11, 2015	34.71	34.71	34.44	34.54
6214	AMEX	WPS	Thu, Dec 10, 2015	35.35	35.40	35.20	35.21
6213	AMEX	WPS	Wed, Dec 9, 2015	35.39	35.42	35.11	35.27
6212	AMEX	WPS	Tue, Dec 8, 2015	35.36	35.44	35.28	35.32
6211	AMEX	WPS	Mon, Dec 7, 2015	35.60	35.62	35.44	35.47
6210	AMEX	WPS	Fri, Dec 4, 2015	35.59	35.76	35.49	35.72
6209	AMEX	WPS	Thu, Dec 3, 2015	35.65	35.65	35.34	35.38
6208	AMEX	WPS	Wed, Dec 2, 2015	35.65	35.68	35.46	35.46
6207	AMEX	WPS	Tue, Dec 1, 2015	35.82	36.07	35.82	35.98
6206	AMEX	WPS	Mon, Nov 30, 2015	35.44	35.51	35.36	35.36
6205	AMEX	WPS	Fri, Nov 27, 2015	35.46	35.51	35.45	35.51
6204	AMEX	WPS	Wed, Nov 25, 2015	35.64	35.72	35.53	35.70
6203	AMEX	WPS	Tue, Nov 24, 2015	35.44	35.73	35.44	35.59
6202	AMEX	WPS	Mon, Nov 23, 2015	35.79	35.89	35.62	35.63
6201	AMEX	WPS	Fri, Nov 20, 2015	36.09	36.09	35.92	35.99
6200	AMEX	WPS	Thu, Nov 19, 2015	35.83	35.91	35.78	35.83
6199	AMEX	WPS	Wed, Nov 18, 2015	35.37	35.59	35.32	35.56
6198	AMEX	WPS	Tue, Nov 17, 2015	35.47	35.48	35.37	35.37
6197	AMEX	WPS	Mon, Nov 16, 2015	34.91	35.29	34.91	35.18
6196	AMEX	WPS	Fri, Nov 13, 2015	34.95	34.95	34.80	34.86
6195	AMEX	WPS	Thu, Nov 12, 2015	35.16	35.17	34.95	34.95
6194	AMEX	WPS	Wed, Nov 11, 2015	35.18	35.27	35.10	35.20
6193	AMEX	WPS	Tue, Nov 10, 2015	34.73	34.88	34.72	34.85
6192	AMEX	WPS	Mon, Nov 9, 2015	35.13	35.13	34.77	34.91
6191	AMEX	WPS	Fri, Nov 6, 2015	35.71	35.71	35.48	35.54
6190	AMEX	WPS	Thu, Nov 5, 2015	35.87	35.93	35.87	35.93
6189	AMEX	WPS	Wed, Nov 4, 2015	36.14	36.14	35.89	35.97
6188	AMEX	WPS	Tue, Nov 3, 2015	36.30	36.54	36.27	36.46
6187	AMEX	WPS	Mon, Nov 2, 2015	36.48	36.63	36.48	36.60
6186	AMEX	WPS	Fri, Oct 30, 2015	36.59	36.66	36.56	36.56
6185	AMEX	WPS	Thu, Oct 29, 2015	36.54	36.61	36.51	36.61
6184	AMEX	WPS	Wed, Oct 28, 2015	36.85	37.05	36.67	36.80
6183	AMEX	WPS	Tue, Oct 27, 2015	36.86	36.86	36.69	36.71
6182	AMEX	WPS	Mon, Oct 26, 2015	36.90	36.98	36.84	36.87
6181	AMEX	WPS	Fri, Oct 23, 2015	36.91	37.06	36.91	37.04
6180	AMEX	WPS	Thu, Oct 22, 2015	36.51	36.84	36.51	36.77
6179	AMEX	WPS	Wed, Oct 21, 2015	36.44	36.44	36.19	36.19
6178	AMEX	WPS	Tue, Oct 20, 2015	36.40	36.44	36.31	36.42
6177	AMEX	WPS	Mon, Oct 19, 2015	36.47	36.60	36.37	36.54
6176	AMEX	WPS	Fri, Oct 16, 2015	36.53	36.64	36.50	36.56
6175	AMEX	WPS	Thu, Oct 15, 2015	36.31	36.59	36.31	36.59
6174	AMEX	WPS	Wed, Oct 14, 2015	36.02	36.19	36.01	36.05
6173	AMEX	WPS	Tue, Oct 13, 2015	35.84	36.07	35.83	35.91
6172	AMEX	WPS	Mon, Oct 12, 2015	36.15	36.22	36.14	36.22
6171	AMEX	WPS	Fri, Oct 9, 2015	36.38	36.38	36.15	36.25
6170	AMEX	WPS	Thu, Oct 8, 2015	36.00	36.35	36.00	36.30
6169	AMEX	WPS	Wed, Oct 7, 2015	36.06	36.06	35.81	35.98
6168	AMEX	WPS	Tue, Oct 6, 2015	35.86	36.01	35.84	35.84
6167	AMEX	WPS	Mon, Oct 5, 2015	35.88	36.07	35.88	36.07
6166	AMEX	WPS	Fri, Oct 2, 2015	34.82	35.40	34.82	35.38
6165	AMEX	WPS	Thu, Oct 1, 2015	35.19	35.19	34.84	34.96
6164	AMEX	WPS	Wed, Sep 30, 2015	34.83	34.88	34.66	34.85
6163	AMEX	WPS	Tue, Sep 29, 2015	34.51	34.57	34.33	34.39
6162	AMEX	WPS	Mon, Sep 28, 2015	34.82	34.82	34.45	34.50
6161	AMEX	WPS	Fri, Sep 25, 2015	35.09	35.15	34.90	34.90
6160	AMEX	WPS	Thu, Sep 24, 2015	34.42	34.66	34.34	34.62
6159	AMEX	WPS	Wed, Sep 23, 2015	34.45	34.57	34.35	34.47
6158	AMEX	WPS	Tue, Sep 22, 2015	34.54	34.59	34.42	34.55
6157	AMEX	WPS	Mon, Sep 21, 2015	35.05	35.15	34.92	35.09
6156	AMEX	WPS	Fri, Sep 18, 2015	35.27	35.27	35.05	35.05
6155	AMEX	WPS	Thu, Sep 17, 2015	35.03	35.44	34.97	35.21
6154	AMEX	WPS	Wed, Sep 16, 2015	34.98	35.15	34.98	35.15
6153	AMEX	WPS	Tue, Sep 15, 2015	34.78	35.02	34.72	35.02
6152	AMEX	WPS	Mon, Sep 14, 2015	34.93	35.00	34.89	34.98
6151	AMEX	WPS	Fri, Sep 11, 2015	34.81	35.04	34.75	35.04
6150	AMEX	WPS	Thu, Sep 10, 2015	34.61	34.86	34.54	34.67
6149	AMEX	WPS	Wed, Sep 9, 2015	34.85	34.85	34.36	34.36
6148	AMEX	WPS	Tue, Sep 8, 2015	34.67	34.76	34.52	34.76
6147	AMEX	WPS	Fri, Sep 4, 2015	33.97	34.08	33.79	33.94
6146	AMEX	WPS	Thu, Sep 3, 2015	34.57	34.74	34.44	34.51
6145	AMEX	WPS	Wed, Sep 2, 2015	34.53	34.62	34.27	34.47
6144	AMEX	WPS	Tue, Sep 1, 2015	34.33	34.35	34.12	34.14
6143	AMEX	WPS	Mon, Aug 31, 2015	35.09	35.22	35.06	35.14
6142	AMEX	WPS	Fri, Aug 28, 2015	35.31	35.49	35.22	35.36
6141	AMEX	WPS	Thu, Aug 27, 2015	35.40	35.78	35.40	35.73
6140	AMEX	WPS	Wed, Aug 26, 2015	34.96	34.98	34.51	34.98
6139	AMEX	WPS	Tue, Aug 25, 2015	35.07	35.67	34.48	34.48
6138	AMEX	WPS	Mon, Aug 24, 2015	34.96	34.96	31.77	34.09
6137	AMEX	WPS	Fri, Aug 21, 2015	36.36	36.36	35.63	35.65
6136	AMEX	WPS	Thu, Aug 20, 2015	36.68	36.75	36.50	36.50
6135	AMEX	WPS	Wed, Aug 19, 2015	37.04	37.21	36.90	37.01
6134	AMEX	WPS	Tue, Aug 18, 2015	37.08	37.36	37.08	37.18
6133	AMEX	WPS	Mon, Aug 17, 2015	37.23	37.43	37.20	37.43
6132	AMEX	WPS	Fri, Aug 14, 2015	37.32	37.55	37.31	37.54
6131	AMEX	WPS	Thu, Aug 13, 2015	37.09	37.31	37.06	37.31
6130	AMEX	WPS	Wed, Aug 12, 2015	36.97	37.04	36.82	37.03
6129	AMEX	WPS	Tue, Aug 11, 2015	37.20	37.20	37.04	37.15
6128	AMEX	WPS	Mon, Aug 10, 2015	37.56	37.78	37.56	37.73
6127	AMEX	WPS	Fri, Aug 7, 2015	37.26	37.40	37.20	37.37
6126	AMEX	WPS	Thu, Aug 6, 2015	37.40	37.40	37.23	37.28
6125	AMEX	WPS	Wed, Aug 5, 2015	37.59	37.66	37.55	37.55
6124	AMEX	WPS	Tue, Aug 4, 2015	37.41	37.57	37.32	37.39
6123	AMEX	WPS	Mon, Aug 3, 2015	37.29	37.30	37.03	37.12
6122	AMEX	WPS	Fri, Jul 31, 2015	37.46	37.46	37.26	37.31
6121	AMEX	WPS	Thu, Jul 30, 2015	37.01	37.19	37.01	37.19
6120	AMEX	WPS	Wed, Jul 29, 2015	37.22	37.35	37.15	37.35
6119	AMEX	WPS	Tue, Jul 28, 2015	36.97	37.30	36.93	37.20
6118	AMEX	WPS	Mon, Jul 27, 2015	36.91	37.02	36.77	36.82
6117	AMEX	WPS	Fri, Jul 24, 2015	37.15	37.15	36.95	36.95
6116	AMEX	WPS	Thu, Jul 23, 2015	37.25	37.25	37.05	37.05
6115	AMEX	WPS	Wed, Jul 22, 2015	37.48	37.48	37.38	37.45
6114	AMEX	WPS	Tue, Jul 21, 2015	37.52	37.63	37.51	37.57
6113	AMEX	WPS	Mon, Jul 20, 2015	37.71	37.86	37.71	37.73
6112	AMEX	WPS	Fri, Jul 17, 2015	37.84	37.84	37.71	37.72
6111	AMEX	WPS	Thu, Jul 16, 2015	37.75	37.85	37.71	37.75
6110	AMEX	WPS	Wed, Jul 15, 2015	37.55	37.55	37.36	37.38
6109	AMEX	WPS	Tue, Jul 14, 2015	37.29	37.49	37.29	37.49
6108	AMEX	WPS	Mon, Jul 13, 2015	37.12	37.31	37.12	37.28
6107	AMEX	WPS	Fri, Jul 10, 2015	36.84	36.85	36.65	36.83
6106	AMEX	WPS	Thu, Jul 9, 2015	36.41	36.41	36.11	36.20
6105	AMEX	WPS	Wed, Jul 8, 2015	35.93	36.01	35.68	35.70
6104	AMEX	WPS	Tue, Jul 7, 2015	36.57	36.72	36.19	36.72
6103	AMEX	WPS	Mon, Jul 6, 2015	36.72	36.83	36.57	36.67
6102	AMEX	WPS	Thu, Jul 2, 2015	37.36	37.36	37.18	37.31
6101	AMEX	WPS	Wed, Jul 1, 2015	37.58	37.62	37.30	37.44
6100	AMEX	WPS	Tue, Jun 30, 2015	37.28	37.31	37.08	37.19
6099	AMEX	WPS	Mon, Jun 29, 2015	37.30	37.34	37.06	37.10
6098	AMEX	WPS	Fri, Jun 26, 2015	37.82	37.82	37.69	37.72
6097	AMEX	WPS	Thu, Jun 25, 2015	38.01	38.03	37.83	37.89
6096	AMEX	WPS	Wed, Jun 24, 2015	37.99	37.99	37.92	37.95
6095	AMEX	WPS	Tue, Jun 23, 2015	38.54	38.62	38.48	38.55
6094	AMEX	WPS	Mon, Jun 22, 2015	38.64	38.64	38.39	38.45
6093	AMEX	WPS	Fri, Jun 19, 2015	38.05	38.18	38.05	38.17
6092	AMEX	WPS	Thu, Jun 18, 2015	38.22	38.22	38.12	38.21
6091	AMEX	WPS	Wed, Jun 17, 2015	37.94	38.05	37.71	38.05
6090	AMEX	WPS	Tue, Jun 16, 2015	38.06	38.20	38.00	38.18
6089	AMEX	WPS	Mon, Jun 15, 2015	37.95	38.21	37.95	38.21
6088	AMEX	WPS	Fri, Jun 12, 2015	37.98	38.24	37.98	38.24
6087	AMEX	WPS	Thu, Jun 11, 2015	38.35	38.41	38.27	38.40
6086	AMEX	WPS	Wed, Jun 10, 2015	38.07	38.38	38.07	38.23
6085	AMEX	WPS	Tue, Jun 9, 2015	37.72	37.85	37.70	37.84
6084	AMEX	WPS	Mon, Jun 8, 2015	37.64	37.77	37.64	37.76
6083	AMEX	WPS	Fri, Jun 5, 2015	37.90	37.95	37.69	37.88
6082	AMEX	WPS	Thu, Jun 4, 2015	38.51	38.53	38.30	38.37
6081	AMEX	WPS	Wed, Jun 3, 2015	38.68	38.91	38.63	38.77
6080	AMEX	WPS	Tue, Jun 2, 2015	38.61	38.85	38.61	38.66
6079	AMEX	WPS	Mon, Jun 1, 2015	38.96	38.96	38.64	38.65
6078	AMEX	WPS	Fri, May 29, 2015	38.78	38.99	38.64	38.75
6077	AMEX	WPS	Thu, May 28, 2015	38.98	39.14	38.75	39.04
6076	AMEX	WPS	Wed, May 27, 2015	39.26	39.35	39.23	39.31
6075	AMEX	WPS	Tue, May 26, 2015	39.57	39.61	39.20	39.22
6074	AMEX	WPS	Fri, May 22, 2015	39.63	39.78	39.63	39.69
6073	AMEX	WPS	Thu, May 21, 2015	39.73	39.80	39.64	39.75
6072	AMEX	WPS	Wed, May 20, 2015	39.78	39.91	39.67	39.91
6071	AMEX	WPS	Tue, May 19, 2015	39.83	39.89	39.74	39.79
6070	AMEX	WPS	Mon, May 18, 2015	39.75	39.91	39.72	39.85
6069	AMEX	WPS	Fri, May 15, 2015	39.75	40.16	39.75	40.15
6068	AMEX	WPS	Thu, May 14, 2015	39.64	39.74	39.58	39.68
6067	AMEX	WPS	Wed, May 13, 2015	39.55	39.55	39.27	39.36
6066	AMEX	WPS	Tue, May 12, 2015	39.06	39.12	38.96	39.02
6065	AMEX	WPS	Mon, May 11, 2015	39.20	39.29	39.14	39.14
6064	AMEX	WPS	Fri, May 8, 2015	39.31	39.57	39.31	39.48
6063	AMEX	WPS	Thu, May 7, 2015	38.69	38.70	38.58	38.63
6062	AMEX	WPS	Wed, May 6, 2015	39.34	39.34	38.93	38.94
6061	AMEX	WPS	Tue, May 5, 2015	39.56	39.56	39.27	39.36
6060	AMEX	WPS	Mon, May 4, 2015	39.75	39.85	39.75	39.85
6059	AMEX	WPS	Fri, May 1, 2015	39.42	39.53	39.31	39.53
6058	AMEX	WPS	Thu, Apr 30, 2015	39.52	39.68	39.37	39.43
6057	AMEX	WPS	Wed, Apr 29, 2015	39.69	39.80	39.58	39.67
6056	AMEX	WPS	Tue, Apr 28, 2015	39.80	39.92	39.73	39.82
6055	AMEX	WPS	Mon, Apr 27, 2015	39.73	39.93	39.71	39.71
6054	AMEX	WPS	Fri, Apr 24, 2015	39.45	39.68	39.44	39.52
6053	AMEX	WPS	Thu, Apr 23, 2015	39.24	39.50	39.24	39.50
6052	AMEX	WPS	Wed, Apr 22, 2015	39.37	39.48	39.34	39.46
6051	AMEX	WPS	Tue, Apr 21, 2015	39.11	39.34	39.11	39.24
6050	AMEX	WPS	Mon, Apr 20, 2015	39.23	39.23	39.09	39.13
6049	AMEX	WPS	Fri, Apr 17, 2015	39.18	39.30	39.07	39.29
6048	AMEX	WPS	Thu, Apr 16, 2015	39.62	39.75	39.54	39.69
6047	AMEX	WPS	Wed, Apr 15, 2015	39.58	39.69	39.47	39.57
6046	AMEX	WPS	Tue, Apr 14, 2015	39.44	39.56	39.36	39.54
6045	AMEX	WPS	Mon, Apr 13, 2015	39.63	39.63	39.13	39.14
6044	AMEX	WPS	Fri, Apr 10, 2015	39.50	39.68	39.50	39.62
6043	AMEX	WPS	Thu, Apr 9, 2015	39.56	39.65	39.42	39.62
6042	AMEX	WPS	Wed, Apr 8, 2015	39.45	39.58	39.30	39.35
6041	AMEX	WPS	Tue, Apr 7, 2015	39.09	39.23	39.06	39.07
6040	AMEX	WPS	Mon, Apr 6, 2015	38.94	39.26	38.94	39.09
6039	AMEX	WPS	Thu, Apr 2, 2015	38.67	38.74	38.60	38.74
6038	AMEX	WPS	Wed, Apr 1, 2015	38.53	38.57	38.12	38.38
6037	AMEX	WPS	Tue, Mar 31, 2015	38.26	38.29	38.10	38.16
6036	AMEX	WPS	Mon, Mar 30, 2015	38.62	38.70	38.49	38.68
6035	AMEX	WPS	Fri, Mar 27, 2015	38.65	38.67	38.51	38.67
6034	AMEX	WPS	Thu, Mar 26, 2015	38.43	38.51	38.29	38.44
6033	AMEX	WPS	Wed, Mar 25, 2015	39.10	39.10	38.65	38.66
6032	AMEX	WPS	Tue, Mar 24, 2015	38.90	38.98	38.89	38.90
6031	AMEX	WPS	Mon, Mar 23, 2015	38.68	38.76	38.62	38.70
6030	AMEX	WPS	Fri, Mar 20, 2015	38.47	38.71	38.37	38.64
6029	AMEX	WPS	Thu, Mar 19, 2015	38.27	38.27	37.90	37.98
6028	AMEX	WPS	Wed, Mar 18, 2015	37.26	38.20	37.26	38.10
6027	AMEX	WPS	Tue, Mar 17, 2015	37.14	37.38	37.14	37.36
6026	AMEX	WPS	Mon, Mar 16, 2015	37.47	37.70	37.47	37.66
6025	AMEX	WPS	Fri, Mar 13, 2015	37.18	37.31	37.14	37.31
6024	AMEX	WPS	Thu, Mar 12, 2015	37.26	37.41	37.20	37.27
6023	AMEX	WPS	Wed, Mar 11, 2015	36.85	36.95	36.82	36.88
6022	AMEX	WPS	Tue, Mar 10, 2015	36.98	36.98	36.70	36.72
6021	AMEX	WPS	Mon, Mar 9, 2015	37.30	37.43	37.28	37.37
6020	AMEX	WPS	Fri, Mar 6, 2015	38.14	38.14	37.72	37.75
6019	AMEX	WPS	Thu, Mar 5, 2015	38.48	38.48	38.21	38.32
6018	AMEX	WPS	Wed, Mar 4, 2015	38.49	38.53	38.28	38.50
6017	AMEX	WPS	Tue, Mar 3, 2015	38.79	38.98	38.79	38.89
6016	AMEX	WPS	Mon, Mar 2, 2015	38.75	38.93	38.75	38.88
6015	AMEX	WPS	Fri, Feb 27, 2015	38.70	38.88	38.70	38.72
6014	AMEX	WPS	Thu, Feb 26, 2015	38.89	39.01	38.79	38.82
6013	AMEX	WPS	Wed, Feb 25, 2015	39.01	39.07	38.91	39.00
6012	AMEX	WPS	Tue, Feb 24, 2015	38.75	38.97	38.64	38.95
6011	AMEX	WPS	Mon, Feb 23, 2015	38.79	38.80	38.65	38.66
6010	AMEX	WPS	Fri, Feb 20, 2015	38.57	38.86	38.48	38.82
6009	AMEX	WPS	Thu, Feb 19, 2015	38.54	38.72	38.54	38.60
6008	AMEX	WPS	Wed, Feb 18, 2015	38.54	38.79	38.52	38.79
6007	AMEX	WPS	Tue, Feb 17, 2015	38.40	38.69	38.40	38.60
6006	AMEX	WPS	Fri, Feb 13, 2015	38.63	38.68	38.49	38.57
6005	AMEX	WPS	Thu, Feb 12, 2015	38.10	38.27	38.07	38.25
6004	AMEX	WPS	Wed, Feb 11, 2015	37.79	37.97	37.79	37.94
6003	AMEX	WPS	Tue, Feb 10, 2015	38.10	38.10	37.85	38.01
6002	AMEX	WPS	Mon, Feb 9, 2015	37.84	37.91	37.73	37.74
6001	AMEX	WPS	Fri, Feb 6, 2015	38.39	38.52	38.18	38.20
6000	AMEX	WPS	Thu, Feb 5, 2015	38.28	38.55	38.28	38.54
5999	AMEX	WPS	Wed, Feb 4, 2015	38.03	38.17	37.97	37.97
5998	AMEX	WPS	Tue, Feb 3, 2015	37.77	38.23	37.77	38.16
5997	AMEX	WPS	Mon, Feb 2, 2015	37.71	37.99	37.71	37.96
5996	AMEX	WPS	Fri, Jan 30, 2015	37.65	37.65	37.30	37.30
5995	AMEX	WPS	Thu, Jan 29, 2015	37.66	37.93	37.64	37.93
5994	AMEX	WPS	Wed, Jan 28, 2015	38.01	38.01	37.52	37.52
5993	AMEX	WPS	Tue, Jan 27, 2015	37.72	37.92	37.72	37.81
5992	AMEX	WPS	Mon, Jan 26, 2015	37.77	38.09	37.77	37.97
5991	AMEX	WPS	Fri, Jan 23, 2015	37.94	37.94	37.78	37.78
5990	AMEX	WPS	Thu, Jan 22, 2015	37.50	37.80	37.48	37.76
5989	AMEX	WPS	Wed, Jan 21, 2015	37.48	37.66	37.48	37.63
5988	AMEX	WPS	Tue, Jan 20, 2015	37.58	37.58	37.36	37.44
5987	AMEX	WPS	Fri, Jan 16, 2015	37.24	37.75	37.24	37.75
5986	AMEX	WPS	Thu, Jan 15, 2015	37.33	37.37	37.10	37.22
5985	AMEX	WPS	Wed, Jan 14, 2015	36.89	37.10	36.84	37.07
5984	AMEX	WPS	Tue, Jan 13, 2015	37.12	37.32	36.78	36.99
5983	AMEX	WPS	Mon, Jan 12, 2015	36.74	36.78	36.62	36.67
5982	AMEX	WPS	Fri, Jan 9, 2015	36.62	36.71	36.53	36.60
5981	AMEX	WPS	Thu, Jan 8, 2015	36.59	36.72	36.58	36.67
5980	AMEX	WPS	Wed, Jan 7, 2015	36.32	36.54	36.30	36.52
5979	AMEX	WPS	Tue, Jan 6, 2015	36.15	36.15	35.77	35.92
5978	AMEX	WPS	Mon, Jan 5, 2015	36.20	36.20	36.01	36.13
5977	AMEX	WPS	Fri, Jan 2, 2015	36.49	36.54	36.30	36.35
5976	AMEX	WPS	Wed, Dec 31, 2014	36.72	36.72	36.23	36.23
5975	AMEX	WPS	Tue, Dec 30, 2014	36.70	36.74	36.59	36.60
5974	AMEX	WPS	Mon, Dec 29, 2014	36.68	36.79	36.66	36.71
5973	AMEX	WPS	Fri, Dec 26, 2014	36.69	37.03	36.69	36.96
5972	AMEX	WPS	Wed, Dec 24, 2014	36.58	36.73	36.48	36.69
5971	AMEX	WPS	Tue, Dec 23, 2014	36.64	36.65	36.46	36.63
5970	AMEX	WPS	Mon, Dec 22, 2014	36.41	36.72	36.41	36.62
5969	AMEX	WPS	Fri, Dec 19, 2014	36.25	36.53	36.25	36.31
5968	AMEX	WPS	Thu, Dec 18, 2014	36.51	36.59	36.35	36.59
5967	AMEX	WPS	Wed, Dec 17, 2014	36.14	36.68	36.12	36.34
5966	AMEX	WPS	Tue, Dec 16, 2014	36.05	36.38	36.00	36.00
5965	AMEX	WPS	Mon, Dec 15, 2014	36.51	36.51	35.90	35.95
5964	AMEX	WPS	Fri, Dec 12, 2014	36.79	36.79	36.36	36.37
5963	AMEX	WPS	Thu, Dec 11, 2014	36.73	36.96	36.68	36.69
5962	AMEX	WPS	Wed, Dec 10, 2014	36.78	36.87	36.52	36.57
5961	AMEX	WPS	Tue, Dec 9, 2014	36.80	36.85	36.63	36.85
5960	AMEX	WPS	Mon, Dec 8, 2014	37.01	37.01	36.77	36.81
5959	AMEX	WPS	Fri, Dec 5, 2014	37.41	37.41	37.28	37.32
5958	AMEX	WPS	Thu, Dec 4, 2014	37.49	37.49	37.22	37.30
5957	AMEX	WPS	Wed, Dec 3, 2014	37.58	37.71	37.58	37.67
5956	AMEX	WPS	Tue, Dec 2, 2014	37.61	37.72	37.61	37.67
5955	AMEX	WPS	Mon, Dec 1, 2014	37.53	37.58	37.36	37.58
5954	AMEX	WPS	Fri, Nov 28, 2014	37.50	37.56	37.40	37.40
5953	AMEX	WPS	Wed, Nov 26, 2014	37.40	37.59	37.40	37.55
5952	AMEX	WPS	Tue, Nov 25, 2014	37.44	37.50	37.43	37.46
5951	AMEX	WPS	Mon, Nov 24, 2014	37.49	37.56	37.44	37.56
5950	AMEX	WPS	Fri, Nov 21, 2014	37.61	37.68	37.32	37.45
5949	AMEX	WPS	Thu, Nov 20, 2014	36.97	37.27	36.97	37.18
5948	AMEX	WPS	Wed, Nov 19, 2014	37.46	37.53	37.37	37.43
5947	AMEX	WPS	Tue, Nov 18, 2014	37.51	37.69	37.51	37.64
5946	AMEX	WPS	Mon, Nov 17, 2014	37.46	37.65	37.45	37.56
5945	AMEX	WPS	Fri, Nov 14, 2014	37.53	37.84	37.53	37.82
5944	AMEX	WPS	Thu, Nov 13, 2014	37.63	37.64	37.63	37.63
5943	AMEX	WPS	Wed, Nov 12, 2014	37.41	37.47	37.37	37.40
5942	AMEX	WPS	Tue, Nov 11, 2014	37.34	37.45	37.30	37.44
5941	AMEX	WPS	Mon, Nov 10, 2014	37.19	37.24	37.14	37.14
5940	AMEX	WPS	Fri, Nov 7, 2014	36.85	36.90	36.74	36.87
5939	AMEX	WPS	Thu, Nov 6, 2014	37.13	37.20	36.90	36.90
5938	AMEX	WPS	Wed, Nov 5, 2014	37.64	37.64	37.47	37.57
5937	AMEX	WPS	Tue, Nov 4, 2014	37.95	38.03	37.78	37.97
5936	AMEX	WPS	Mon, Nov 3, 2014	38.31	38.35	38.12	38.28
5935	AMEX	WPS	Fri, Oct 31, 2014	38.03	38.24	38.03	38.24
5934	AMEX	WPS	Thu, Oct 30, 2014	36.92	37.34	36.92	37.26
5933	AMEX	WPS	Wed, Oct 29, 2014	37.19	37.20	36.76	36.93
5932	AMEX	WPS	Tue, Oct 28, 2014	37.00	37.16	36.96	37.16
5931	AMEX	WPS	Mon, Oct 27, 2014	36.71	36.72	36.66	36.71
5930	AMEX	WPS	Fri, Oct 24, 2014	36.67	36.80	36.67	36.80
5929	AMEX	WPS	Thu, Oct 23, 2014	36.61	36.86	36.61	36.66
5928	AMEX	WPS	Wed, Oct 22, 2014	36.51	36.57	36.26	36.30
5927	AMEX	WPS	Tue, Oct 21, 2014	36.47	36.60	36.41	36.53
5926	AMEX	WPS	Mon, Oct 20, 2014	35.99	36.22	35.98	36.14
5925	AMEX	WPS	Fri, Oct 17, 2014	35.97	36.01	35.74	35.91
5924	AMEX	WPS	Thu, Oct 16, 2014	35.19	35.78	35.19	35.52
5923	AMEX	WPS	Wed, Oct 15, 2014	35.55	35.75	34.95	35.60
5922	AMEX	WPS	Tue, Oct 14, 2014	35.62	35.81	35.58	35.58
5921	AMEX	WPS	Mon, Oct 13, 2014	35.92	35.92	35.57	35.57
5920	AMEX	WPS	Fri, Oct 10, 2014	35.81	35.97	35.66	35.71
5919	AMEX	WPS	Thu, Oct 9, 2014	36.19	36.27	35.77	35.83
5918	AMEX	WPS	Wed, Oct 8, 2014	35.95	36.47	35.81	36.41
5917	AMEX	WPS	Tue, Oct 7, 2014	36.18	36.19	35.90	35.90
5916	AMEX	WPS	Mon, Oct 6, 2014	36.16	36.29	36.06	36.16
5915	AMEX	WPS	Fri, Oct 3, 2014	36.30	36.30	35.96	36.03
5914	AMEX	WPS	Thu, Oct 2, 2014	36.11	36.13	35.71	36.11
5913	AMEX	WPS	Wed, Oct 1, 2014	36.48	36.48	36.18	36.26
5912	AMEX	WPS	Tue, Sep 30, 2014	36.51	36.61	36.48	36.59
5911	AMEX	WPS	Mon, Sep 29, 2014	36.62	36.69	36.45	36.66
5910	AMEX	WPS	Fri, Sep 26, 2014	36.86	37.12	36.86	37.02
5909	AMEX	WPS	Thu, Sep 25, 2014	37.01	37.01	36.67	36.77
5908	AMEX	WPS	Wed, Sep 24, 2014	37.02	37.15	36.98	37.13
5907	AMEX	WPS	Tue, Sep 23, 2014	37.38	37.38	37.27	37.32
5906	AMEX	WPS	Mon, Sep 22, 2014	37.61	37.61	37.40	37.42
5905	AMEX	WPS	Fri, Sep 19, 2014	37.86	37.86	37.54	37.59
5904	AMEX	WPS	Thu, Sep 18, 2014	37.77	37.86	37.74	37.79
5903	AMEX	WPS	Wed, Sep 17, 2014	37.91	37.91	37.67	37.76
5902	AMEX	WPS	Tue, Sep 16, 2014	37.81	38.13	37.73	38.13
5901	AMEX	WPS	Mon, Sep 15, 2014	38.15	38.15	37.98	38.06
5900	AMEX	WPS	Fri, Sep 12, 2014	38.40	38.40	38.21	38.28
5899	AMEX	WPS	Thu, Sep 11, 2014	38.50	38.50	38.41	38.44
5898	AMEX	WPS	Wed, Sep 10, 2014	38.59	38.72	38.53	38.71
5897	AMEX	WPS	Tue, Sep 9, 2014	38.63	38.63	38.52	38.54
5896	AMEX	WPS	Mon, Sep 8, 2014	39.14	39.14	38.87	38.96
5895	AMEX	WPS	Fri, Sep 5, 2014	39.27	39.36	39.15	39.34
5894	AMEX	WPS	Thu, Sep 4, 2014	39.51	39.54	39.28	39.31
5893	AMEX	WPS	Wed, Sep 3, 2014	39.60	39.64	39.55	39.60
5892	AMEX	WPS	Tue, Sep 2, 2014	39.49	39.49	39.19	39.26
5891	AMEX	WPS	Fri, Aug 29, 2014	39.33	39.34	39.14	39.15
5890	AMEX	WPS	Thu, Aug 28, 2014	39.28	39.39	39.22	39.36
5889	AMEX	WPS	Wed, Aug 27, 2014	39.48	39.53	39.45	39.51
5888	AMEX	WPS	Tue, Aug 26, 2014	39.50	39.54	39.44	39.47
5887	AMEX	WPS	Mon, Aug 25, 2014	39.43	39.56	39.43	39.49
5886	AMEX	WPS	Fri, Aug 22, 2014	39.38	39.39	39.34	39.34
5885	AMEX	WPS	Thu, Aug 21, 2014	39.57	39.57	39.36	39.51
5884	AMEX	WPS	Wed, Aug 20, 2014	39.34	39.37	39.31	39.37
5883	AMEX	WPS	Tue, Aug 19, 2014	39.36	39.48	39.36	39.46
5882	AMEX	WPS	Mon, Aug 18, 2014	39.15	39.30	39.15	39.29
5881	AMEX	WPS	Fri, Aug 15, 2014	39.08	39.17	38.94	39.14
5880	AMEX	WPS	Thu, Aug 14, 2014	39.01	39.08	38.95	39.06
5879	AMEX	WPS	Wed, Aug 13, 2014	38.86	38.93	38.86	38.91
5878	AMEX	WPS	Tue, Aug 12, 2014	38.54	38.60	38.50	38.53
5877	AMEX	WPS	Mon, Aug 11, 2014	38.34	38.60	38.34	38.54
5876	AMEX	WPS	Fri, Aug 8, 2014	38.12	38.28	38.05	38.27
5875	AMEX	WPS	Thu, Aug 7, 2014	38.27	38.31	38.01	38.01
5874	AMEX	WPS	Wed, Aug 6, 2014	38.16	38.32	38.16	38.22
5873	AMEX	WPS	Tue, Aug 5, 2014	38.70	38.70	38.31	38.37
5872	AMEX	WPS	Mon, Aug 4, 2014	38.80	38.99	38.64	38.95
5871	AMEX	WPS	Fri, Aug 1, 2014	38.90	39.05	38.81	38.82
5870	AMEX	WPS	Thu, Jul 31, 2014	39.25	39.27	39.01	39.02
5869	AMEX	WPS	Wed, Jul 30, 2014	39.43	39.43	39.31	39.37
5868	AMEX	WPS	Tue, Jul 29, 2014	39.55	39.55	39.38	39.38
5867	AMEX	WPS	Mon, Jul 28, 2014	39.21	39.33	39.15	39.30
5866	AMEX	WPS	Fri, Jul 25, 2014	39.37	39.37	39.21	39.23
5865	AMEX	WPS	Thu, Jul 24, 2014	39.52	39.52	39.44	39.50
5864	AMEX	WPS	Wed, Jul 23, 2014	39.56	39.59	39.49	39.58
5863	AMEX	WPS	Tue, Jul 22, 2014	39.50	39.52	39.41	39.47
5862	AMEX	WPS	Mon, Jul 21, 2014	39.26	39.37	39.17	39.31
5861	AMEX	WPS	Fri, Jul 18, 2014	39.37	39.46	39.33	39.45
5860	AMEX	WPS	Thu, Jul 17, 2014	39.14	39.34	39.11	39.11
5859	AMEX	WPS	Wed, Jul 16, 2014	39.33	39.46	39.33	39.41
5858	AMEX	WPS	Tue, Jul 15, 2014	39.19	39.25	39.01	39.15
5857	AMEX	WPS	Mon, Jul 14, 2014	39.10	39.20	39.07	39.07
5856	AMEX	WPS	Fri, Jul 11, 2014	38.96	39.03	38.90	38.98
5855	AMEX	WPS	Thu, Jul 10, 2014	38.71	39.02	38.70	38.97
5854	AMEX	WPS	Wed, Jul 9, 2014	38.97	39.09	38.93	39.05
5853	AMEX	WPS	Tue, Jul 8, 2014	38.84	38.85	38.70	38.85
5852	AMEX	WPS	Mon, Jul 7, 2014	38.98	39.07	38.98	39.03
5851	AMEX	WPS	Thu, Jul 3, 2014	39.20	39.35	39.20	39.34
5850	AMEX	WPS	Wed, Jul 2, 2014	39.19	39.36	39.19	39.33
5849	AMEX	WPS	Tue, Jul 1, 2014	39.28	39.31	39.11	39.28
5848	AMEX	WPS	Mon, Jun 30, 2014	39.01	39.08	38.91	39.04
5847	AMEX	WPS	Fri, Jun 27, 2014	38.97	39.05	38.93	39.05
5846	AMEX	WPS	Thu, Jun 26, 2014	38.93	38.99	38.80	38.99
5845	AMEX	WPS	Wed, Jun 25, 2014	38.53	38.80	38.53	38.80
5844	AMEX	WPS	Tue, Jun 24, 2014	38.70	38.78	38.48	38.51
5843	AMEX	WPS	Mon, Jun 23, 2014	39.26	39.26	39.16	39.20
5842	AMEX	WPS	Fri, Jun 20, 2014	39.46	39.46	39.33	39.40
5841	AMEX	WPS	Thu, Jun 19, 2014	39.27	39.33	39.15	39.30
5840	AMEX	WPS	Wed, Jun 18, 2014	38.91	39.10	38.73	39.07
5839	AMEX	WPS	Tue, Jun 17, 2014	38.77	38.84	38.77	38.83
5838	AMEX	WPS	Mon, Jun 16, 2014	38.87	38.92	38.65	38.87
5837	AMEX	WPS	Fri, Jun 13, 2014	39.02	39.02	38.90	38.95
5836	AMEX	WPS	Thu, Jun 12, 2014	39.20	39.20	38.90	38.90
5835	AMEX	WPS	Wed, Jun 11, 2014	39.10	39.10	38.98	39.00
5834	AMEX	WPS	Tue, Jun 10, 2014	39.21	39.28	39.14	39.28
5833	AMEX	WPS	Mon, Jun 9, 2014	39.39	39.48	39.34	39.48
5832	AMEX	WPS	Fri, Jun 6, 2014	39.24	39.40	39.23	39.35
5831	AMEX	WPS	Thu, Jun 5, 2014	39.00	39.19	39.00	39.17
5830	AMEX	WPS	Wed, Jun 4, 2014	38.93	39.05	38.88	39.04
5829	AMEX	WPS	Tue, Jun 3, 2014	39.09	39.16	39.02	39.15
5828	AMEX	WPS	Mon, Jun 2, 2014	39.27	39.27	39.07	39.14
5827	AMEX	WPS	Fri, May 30, 2014	38.84	38.90	38.83	38.88
5826	AMEX	WPS	Thu, May 29, 2014	38.74	38.79	38.67	38.76
5825	AMEX	WPS	Wed, May 28, 2014	38.51	38.61	38.50	38.53
5824	AMEX	WPS	Tue, May 27, 2014	38.55	38.87	38.55	38.68
5823	AMEX	WPS	Fri, May 23, 2014	38.38	38.51	38.38	38.49
5822	AMEX	WPS	Thu, May 22, 2014	38.14	38.28	38.14	38.23
5821	AMEX	WPS	Wed, May 21, 2014	38.24	38.25	38.15	38.22
5820	AMEX	WPS	Tue, May 20, 2014	38.17	38.17	37.95	37.95
5819	AMEX	WPS	Mon, May 19, 2014	38.23	38.40	38.21	38.40
5818	AMEX	WPS	Fri, May 16, 2014	38.29	38.44	38.28	38.44
5817	AMEX	WPS	Thu, May 15, 2014	38.38	38.45	38.14	38.27
5816	AMEX	WPS	Wed, May 14, 2014	38.36	38.39	38.21	38.23
5815	AMEX	WPS	Tue, May 13, 2014	38.03	38.35	37.96	38.19
5814	AMEX	WPS	Mon, May 12, 2014	37.82	38.04	37.82	38.02
5813	AMEX	WPS	Fri, May 9, 2014	37.76	37.76	37.63	37.75
5812	AMEX	WPS	Thu, May 8, 2014	37.78	37.82	37.70	37.70
5811	AMEX	WPS	Wed, May 7, 2014	37.46	37.74	37.46	37.71
5810	AMEX	WPS	Tue, May 6, 2014	37.39	37.55	37.25	37.50
5809	AMEX	WPS	Mon, May 5, 2014	37.15	37.45	37.15	37.43
5808	AMEX	WPS	Fri, May 2, 2014	37.46	37.50	37.38	37.47
5807	AMEX	WPS	Thu, May 1, 2014	37.36	37.40	37.34	37.39
5806	AMEX	WPS	Wed, Apr 30, 2014	37.06	37.33	37.06	37.33
5805	AMEX	WPS	Tue, Apr 29, 2014	37.26	37.39	37.26	37.37
5804	AMEX	WPS	Mon, Apr 28, 2014	36.98	37.14	36.90	37.11
5803	AMEX	WPS	Fri, Apr 25, 2014	37.01	37.04	36.91	36.96
5802	AMEX	WPS	Thu, Apr 24, 2014	37.35	37.35	37.13	37.23
5801	AMEX	WPS	Wed, Apr 23, 2014	37.26	37.26	37.10	37.13
5800	AMEX	WPS	Tue, Apr 22, 2014	37.31	37.32	37.11	37.26
5799	AMEX	WPS	Mon, Apr 21, 2014	37.03	37.31	37.03	37.05
5798	AMEX	WPS	Thu, Apr 17, 2014	37.33	37.40	37.19	37.40
5797	AMEX	WPS	Wed, Apr 16, 2014	37.00	37.20	36.97	37.19
5796	AMEX	WPS	Tue, Apr 15, 2014	36.83	36.87	36.45	36.87
5795	AMEX	WPS	Mon, Apr 14, 2014	36.79	36.89	36.75	36.80
5794	AMEX	WPS	Fri, Apr 11, 2014	36.68	36.77	36.65	36.65
5793	AMEX	WPS	Thu, Apr 10, 2014	37.13	37.13	36.78	36.78
5792	AMEX	WPS	Wed, Apr 9, 2014	37.00	37.18	36.85	37.15
5791	AMEX	WPS	Tue, Apr 8, 2014	36.88	36.96	36.81	36.90
5790	AMEX	WPS	Mon, Apr 7, 2014	36.91	36.98	36.76	36.89
5789	AMEX	WPS	Fri, Apr 4, 2014	37.16	37.16	36.72	36.77
5788	AMEX	WPS	Thu, Apr 3, 2014	36.84	36.84	36.63	36.70
5787	AMEX	WPS	Wed, Apr 2, 2014	36.82	36.87	36.78	36.84
5786	AMEX	WPS	Tue, Apr 1, 2014	36.53	36.53	36.40	36.52
5785	AMEX	WPS	Mon, Mar 31, 2014	36.45	36.46	36.42	36.42
5784	AMEX	WPS	Fri, Mar 28, 2014	36.25	36.39	36.13	36.15
5783	AMEX	WPS	Thu, Mar 27, 2014	35.91	35.99	35.86	35.96
5782	AMEX	WPS	Wed, Mar 26, 2014	35.86	35.87	35.65	35.68
5781	AMEX	WPS	Tue, Mar 25, 2014	35.70	35.81	35.62	35.75
5780	AMEX	WPS	Mon, Mar 24, 2014	35.87	35.87	35.63	35.76
5779	AMEX	WPS	Fri, Mar 21, 2014	35.78	35.90	35.62	35.62
5778	AMEX	WPS	Thu, Mar 20, 2014	35.51	35.62	35.41	35.53
5777	AMEX	WPS	Wed, Mar 19, 2014	36.40	36.42	36.08	36.14
5776	AMEX	WPS	Tue, Mar 18, 2014	36.45	36.53	36.43	36.46
5775	AMEX	WPS	Mon, Mar 17, 2014	36.10	36.35	36.10	36.32
5774	AMEX	WPS	Fri, Mar 14, 2014	36.03	36.06	35.86	35.89
5773	AMEX	WPS	Thu, Mar 13, 2014	36.54	36.54	35.94	35.97
5772	AMEX	WPS	Wed, Mar 12, 2014	36.32	36.45	36.30	36.45
5771	AMEX	WPS	Tue, Mar 11, 2014	36.81	36.94	36.58	36.63
5770	AMEX	WPS	Mon, Mar 10, 2014	36.69	36.89	36.69	36.89
5769	AMEX	WPS	Fri, Mar 7, 2014	37.22	37.26	37.02	37.18
5768	AMEX	WPS	Thu, Mar 6, 2014	37.17	37.38	37.17	37.32
5767	AMEX	WPS	Wed, Mar 5, 2014	36.92	36.94	36.80	36.89
5766	AMEX	WPS	Tue, Mar 4, 2014	36.85	36.93	36.82	36.87
5765	AMEX	WPS	Mon, Mar 3, 2014	36.41	36.41	36.14	36.25
5764	AMEX	WPS	Fri, Feb 28, 2014	36.55	36.95	36.47	36.64
5763	AMEX	WPS	Thu, Feb 27, 2014	36.52	36.69	36.45	36.58
5762	AMEX	WPS	Wed, Feb 26, 2014	36.73	36.74	36.56	36.62
5761	AMEX	WPS	Tue, Feb 25, 2014	36.88	36.91	36.71	36.74
5760	AMEX	WPS	Mon, Feb 24, 2014	36.85	36.96	36.82	36.82
5759	AMEX	WPS	Fri, Feb 21, 2014	36.83	36.92	36.73	36.81
5758	AMEX	WPS	Thu, Feb 20, 2014	36.53	36.82	36.53	36.78
5757	AMEX	WPS	Wed, Feb 19, 2014	36.87	36.87	36.60	36.60
5756	AMEX	WPS	Tue, Feb 18, 2014	36.95	36.95	36.67	36.78
5755	AMEX	WPS	Fri, Feb 14, 2014	36.39	36.56	36.37	36.49
5754	AMEX	WPS	Thu, Feb 13, 2014	36.04	36.47	36.04	36.46
5753	AMEX	WPS	Wed, Feb 12, 2014	36.34	36.43	36.27	36.33
5752	AMEX	WPS	Tue, Feb 11, 2014	36.00	36.50	36.00	36.47
5751	AMEX	WPS	Mon, Feb 10, 2014	36.06	36.06	35.81	35.95
5750	AMEX	WPS	Fri, Feb 7, 2014	35.86	36.14	35.83	36.12
5749	AMEX	WPS	Thu, Feb 6, 2014	35.18	35.74	35.18	35.70
5748	AMEX	WPS	Wed, Feb 5, 2014	35.22	35.31	35.09	35.27
5747	AMEX	WPS	Tue, Feb 4, 2014	35.19	35.35	35.11	35.31
5746	AMEX	WPS	Mon, Feb 3, 2014	35.22	35.27	34.80	34.81
5745	AMEX	WPS	Fri, Jan 31, 2014	35.25	35.51	35.25	35.35
5744	AMEX	WPS	Thu, Jan 30, 2014	35.82	35.89	35.74	35.84
5743	AMEX	WPS	Wed, Jan 29, 2014	35.80	35.86	35.56	35.65
5742	AMEX	WPS	Tue, Jan 28, 2014	35.85	36.15	35.85	36.08
5741	AMEX	WPS	Mon, Jan 27, 2014	36.00	36.00	35.65	35.83
5740	AMEX	WPS	Fri, Jan 24, 2014	36.25	36.46	35.91	35.91
5739	AMEX	WPS	Thu, Jan 23, 2014	36.75	36.75	36.39	36.49
5738	AMEX	WPS	Wed, Jan 22, 2014	37.06	37.09	36.95	37.08
5737	AMEX	WPS	Tue, Jan 21, 2014	37.15	37.15	36.80	36.94
5736	AMEX	WPS	Fri, Jan 17, 2014	37.02	37.11	36.92	36.98
5735	AMEX	WPS	Thu, Jan 16, 2014	36.73	36.82	36.65	36.78
5734	AMEX	WPS	Wed, Jan 15, 2014	36.80	36.89	36.70	36.86
5733	AMEX	WPS	Tue, Jan 14, 2014	36.83	36.83	36.63	36.83
5732	AMEX	WPS	Mon, Jan 13, 2014	36.85	36.98	36.62	36.66
5731	AMEX	WPS	Fri, Jan 10, 2014	36.79	37.02	36.66	37.02
5730	AMEX	WPS	Thu, Jan 9, 2014	36.83	36.83	36.56	36.66
5729	AMEX	WPS	Wed, Jan 8, 2014	36.77	36.77	36.64	36.67
5728	AMEX	WPS	Tue, Jan 7, 2014	36.77	36.85	36.75	36.85
5727	AMEX	WPS	Mon, Jan 6, 2014	36.84	36.84	36.75	36.77
5726	AMEX	WPS	Fri, Jan 3, 2014	36.82	36.90	36.70	36.81
5725	AMEX	WPS	Thu, Jan 2, 2014	37.13	37.16	36.64	36.66
5724	AMEX	WPS	Tue, Dec 31, 2013	37.35	37.45	37.26	37.38
5723	AMEX	WPS	Mon, Dec 30, 2013	37.16	37.24	36.90	37.22
5722	AMEX	WPS	Fri, Dec 27, 2013	36.90	36.90	36.71	36.72
5721	AMEX	WPS	Thu, Dec 26, 2013	36.50	36.73	36.50	36.72
5720	AMEX	WPS	Tue, Dec 24, 2013	36.45	36.50	36.34	36.40
5719	AMEX	WPS	Mon, Dec 23, 2013	36.40	36.61	36.40	36.54
5718	AMEX	WPS	Fri, Dec 20, 2013	36.10	36.31	36.10	36.28
5717	AMEX	WPS	Thu, Dec 19, 2013	35.99	36.05	35.88	35.99
5716	AMEX	WPS	Wed, Dec 18, 2013	35.80	36.25	35.68	36.02
5715	AMEX	WPS	Tue, Dec 17, 2013	35.53	35.58	35.37	35.56
5714	AMEX	WPS	Mon, Dec 16, 2013	36.39	36.51	36.31	36.34
5713	AMEX	WPS	Fri, Dec 13, 2013	36.22	36.30	36.14	36.30
5712	AMEX	WPS	Thu, Dec 12, 2013	36.33	36.35	36.14	36.29
5711	AMEX	WPS	Wed, Dec 11, 2013	36.80	36.80	36.31	36.37
5710	AMEX	WPS	Tue, Dec 10, 2013	36.80	36.90	36.76	36.82
5709	AMEX	WPS	Mon, Dec 9, 2013	36.80	36.84	36.69	36.82
5708	AMEX	WPS	Fri, Dec 6, 2013	36.85	37.05	36.85	36.99
5707	AMEX	WPS	Thu, Dec 5, 2013	36.65	36.76	36.61	36.66
5706	AMEX	WPS	Wed, Dec 4, 2013	36.89	36.98	36.72	36.96
5705	AMEX	WPS	Tue, Dec 3, 2013	37.03	37.21	36.86	36.99
5704	AMEX	WPS	Mon, Dec 2, 2013	37.46	37.46	37.16	37.16
5703	AMEX	WPS	Fri, Nov 29, 2013	37.64	37.70	37.55	37.55
5702	AMEX	WPS	Wed, Nov 27, 2013	37.75	37.75	37.55	37.65
5701	AMEX	WPS	Tue, Nov 26, 2013	37.31	37.45	37.31	37.41
5700	AMEX	WPS	Mon, Nov 25, 2013	37.39	37.48	37.34	37.39
5699	AMEX	WPS	Fri, Nov 22, 2013	37.59	37.72	37.55	37.72
5698	AMEX	WPS	Thu, Nov 21, 2013	37.58	37.66	37.52	37.66
5697	AMEX	WPS	Wed, Nov 20, 2013	37.95	37.95	37.66	37.74
5696	AMEX	WPS	Tue, Nov 19, 2013	38.11	38.23	38.04	38.06
5695	AMEX	WPS	Mon, Nov 18, 2013	38.46	38.51	38.23	38.23
5694	AMEX	WPS	Fri, Nov 15, 2013	38.29	38.51	38.19	38.46
5693	AMEX	WPS	Thu, Nov 14, 2013	37.75	37.95	37.75	37.89
5692	AMEX	WPS	Wed, Nov 13, 2013	37.43	37.72	37.42	37.72
5691	AMEX	WPS	Tue, Nov 12, 2013	37.51	37.64	37.45	37.54
5690	AMEX	WPS	Mon, Nov 11, 2013	37.51	37.58	37.51	37.55
5689	AMEX	WPS	Fri, Nov 8, 2013	37.53	37.71	37.49	37.71
5688	AMEX	WPS	Thu, Nov 7, 2013	37.57	37.66	37.48	37.48
5687	AMEX	WPS	Wed, Nov 6, 2013	38.02	38.08	37.95	38.00
5686	AMEX	WPS	Tue, Nov 5, 2013	37.93	38.03	37.90	37.94
5685	AMEX	WPS	Mon, Nov 4, 2013	38.19	38.24	38.09	38.23
5684	AMEX	WPS	Fri, Nov 1, 2013	38.10	38.14	37.96	38.11
5683	AMEX	WPS	Thu, Oct 31, 2013	38.36	38.41	38.21	38.31
5682	AMEX	WPS	Wed, Oct 30, 2013	38.55	38.66	38.24	38.36
5681	AMEX	WPS	Tue, Oct 29, 2013	38.59	38.64	38.55	38.59
5680	AMEX	WPS	Mon, Oct 28, 2013	38.60	38.66	38.54	38.54
5679	AMEX	WPS	Fri, Oct 25, 2013	38.66	38.68	38.59	38.67
5678	AMEX	WPS	Thu, Oct 24, 2013	38.74	38.75	38.67	38.71
5677	AMEX	WPS	Wed, Oct 23, 2013	38.70	38.70	38.50	38.65
5676	AMEX	WPS	Tue, Oct 22, 2013	38.88	39.05	38.88	39.05
5675	AMEX	WPS	Mon, Oct 21, 2013	38.74	38.78	38.64	38.70
5674	AMEX	WPS	Fri, Oct 18, 2013	38.72	38.82	38.68	38.70
5673	AMEX	WPS	Thu, Oct 17, 2013	38.28	38.43	38.28	38.43
5672	AMEX	WPS	Wed, Oct 16, 2013	37.84	38.11	37.84	38.04
5671	AMEX	WPS	Tue, Oct 15, 2013	37.86	37.88	37.69	37.77
5670	AMEX	WPS	Mon, Oct 14, 2013	37.94	38.27	37.91	38.16
5669	AMEX	WPS	Fri, Oct 11, 2013	37.87	38.03	37.84	38.02
5668	AMEX	WPS	Thu, Oct 10, 2013	37.56	37.98	37.56	37.92
5667	AMEX	WPS	Wed, Oct 9, 2013	37.22	37.48	37.20	37.43
5666	AMEX	WPS	Tue, Oct 8, 2013	37.04	37.08	36.78	36.81
5665	AMEX	WPS	Mon, Oct 7, 2013	36.89	37.07	36.66	37.00
5664	AMEX	WPS	Fri, Oct 4, 2013	37.49	37.49	37.34	37.47
5663	AMEX	WPS	Thu, Oct 3, 2013	37.64	37.64	37.28	37.37
5662	AMEX	WPS	Wed, Oct 2, 2013	37.62	37.70	37.45	37.65
5661	AMEX	WPS	Tue, Oct 1, 2013	37.64	37.84	37.58	37.83
5660	AMEX	WPS	Mon, Sep 30, 2013	37.53	37.71	37.52	37.58
5659	AMEX	WPS	Fri, Sep 27, 2013	37.95	38.10	37.91	38.07
5658	AMEX	WPS	Thu, Sep 26, 2013	37.95	37.97	37.88	37.97
5657	AMEX	WPS	Wed, Sep 25, 2013	37.81	37.92	37.75	37.79
5656	AMEX	WPS	Tue, Sep 24, 2013	37.81	37.95	37.81	37.81
5655	AMEX	WPS	Mon, Sep 23, 2013	37.92	38.03	37.80	37.98
5654	AMEX	WPS	Fri, Sep 20, 2013	38.40	38.40	37.99	38.02
5653	AMEX	WPS	Thu, Sep 19, 2013	38.46	38.53	38.36	38.43
5652	AMEX	WPS	Wed, Sep 18, 2013	37.21	38.25	37.11	38.22
5651	AMEX	WPS	Tue, Sep 17, 2013	37.03	37.17	36.99	37.10
5650	AMEX	WPS	Mon, Sep 16, 2013	37.08	37.15	36.99	37.04
5649	AMEX	WPS	Fri, Sep 13, 2013	36.56	36.68	36.56	36.68
5648	AMEX	WPS	Thu, Sep 12, 2013	36.54	36.65	36.49	36.50
5647	AMEX	WPS	Wed, Sep 11, 2013	36.62	36.77	36.51	36.74
5646	AMEX	WPS	Tue, Sep 10, 2013	36.48	36.70	36.48	36.69
5645	AMEX	WPS	Mon, Sep 9, 2013	35.99	36.36	35.99	36.33
5644	AMEX	WPS	Fri, Sep 6, 2013	35.52	35.66	35.33	35.58
5643	AMEX	WPS	Thu, Sep 5, 2013	35.47	35.55	35.41	35.49
5642	AMEX	WPS	Wed, Sep 4, 2013	35.41	35.69	35.41	35.63
5641	AMEX	WPS	Tue, Sep 3, 2013	35.40	35.42	35.12	35.28
5640	AMEX	WPS	Fri, Aug 30, 2013	35.02	35.02	34.73	34.81
5639	AMEX	WPS	Thu, Aug 29, 2013	34.95	34.98	34.87	34.88
5638	AMEX	WPS	Wed, Aug 28, 2013	34.72	35.00	34.72	34.87
5637	AMEX	WPS	Tue, Aug 27, 2013	35.01	35.03	34.78	34.80
5636	AMEX	WPS	Mon, Aug 26, 2013	35.46	35.46	35.37	35.41
5635	AMEX	WPS	Fri, Aug 23, 2013	35.32	35.42	35.31	35.39
5634	AMEX	WPS	Thu, Aug 22, 2013	35.16	35.29	35.16	35.23
5633	AMEX	WPS	Wed, Aug 21, 2013	35.43	35.43	35.07	35.31
5632	AMEX	WPS	Tue, Aug 20, 2013	35.53	35.67	35.53	35.59
5631	AMEX	WPS	Mon, Aug 19, 2013	35.71	35.80	35.54	35.54
5630	AMEX	WPS	Fri, Aug 16, 2013	35.85	35.96	35.76	35.78
5629	AMEX	WPS	Thu, Aug 15, 2013	35.63	35.81	35.61	35.81
5628	AMEX	WPS	Wed, Aug 14, 2013	36.16	36.27	36.12	36.16
5627	AMEX	WPS	Tue, Aug 13, 2013	36.02	36.23	36.02	36.18
5626	AMEX	WPS	Mon, Aug 12, 2013	36.13	36.14	36.05	36.09
5625	AMEX	WPS	Fri, Aug 9, 2013	36.24	36.46	36.24	36.34
5624	AMEX	WPS	Thu, Aug 8, 2013	36.19	36.50	36.17	36.40
5623	AMEX	WPS	Wed, Aug 7, 2013	36.07	36.16	35.99	36.12
5622	AMEX	WPS	Tue, Aug 6, 2013	36.36	36.43	36.32	36.37
5621	AMEX	WPS	Mon, Aug 5, 2013	36.19	36.31	36.19	36.30
5620	AMEX	WPS	Fri, Aug 2, 2013	35.98	36.31	35.98	36.27
5619	AMEX	WPS	Thu, Aug 1, 2013	36.14	36.25	36.10	36.10
5618	AMEX	WPS	Wed, Jul 31, 2013	35.66	35.78	35.57	35.61
5617	AMEX	WPS	Tue, Jul 30, 2013	35.85	35.92	35.69	35.78
5616	AMEX	WPS	Mon, Jul 29, 2013	35.98	36.03	35.91	35.96
5615	AMEX	WPS	Fri, Jul 26, 2013	36.17	36.23	35.98	36.23
5614	AMEX	WPS	Thu, Jul 25, 2013	36.07	36.40	36.06	36.40
5613	AMEX	WPS	Wed, Jul 24, 2013	36.60	36.60	36.20	36.31
5612	AMEX	WPS	Tue, Jul 23, 2013	36.54	36.67	36.53	36.67
5611	AMEX	WPS	Mon, Jul 22, 2013	36.51	36.56	36.40	36.56
5610	AMEX	WPS	Fri, Jul 19, 2013	36.21	36.33	36.21	36.33
5609	AMEX	WPS	Thu, Jul 18, 2013	36.21	36.35	36.19	36.33
5608	AMEX	WPS	Wed, Jul 17, 2013	36.38	36.43	36.24	36.32
5607	AMEX	WPS	Tue, Jul 16, 2013	36.46	36.46	36.30	36.43
5606	AMEX	WPS	Mon, Jul 15, 2013	36.35	36.50	36.35	36.48
5605	AMEX	WPS	Fri, Jul 12, 2013	36.21	36.30	36.18	36.30
5604	AMEX	WPS	Thu, Jul 11, 2013	36.21	36.56	36.19	36.56
5603	AMEX	WPS	Wed, Jul 10, 2013	35.47	35.68	35.43	35.45
5602	AMEX	WPS	Tue, Jul 9, 2013	35.71	35.88	35.52	35.63
5601	AMEX	WPS	Mon, Jul 8, 2013	35.36	35.53	35.36	35.42
5600	AMEX	WPS	Fri, Jul 5, 2013	35.73	35.73	35.26	35.64
5599	AMEX	WPS	Wed, Jul 3, 2013	35.32	35.49	35.23	35.49
5598	AMEX	WPS	Tue, Jul 2, 2013	35.45	35.60	35.23	35.40
5597	AMEX	WPS	Mon, Jul 1, 2013	35.20	35.34	35.03	35.04
5596	AMEX	WPS	Fri, Jun 28, 2013	35.11	35.26	34.96	35.21
5595	AMEX	WPS	Thu, Jun 27, 2013	34.78	34.89	34.71	34.85
5594	AMEX	WPS	Wed, Jun 26, 2013	34.04	34.19	33.89	34.08
5593	AMEX	WPS	Tue, Jun 25, 2013	33.55	33.80	33.38	33.75
5592	AMEX	WPS	Mon, Jun 24, 2013	33.70	34.00	33.37	33.85
5591	AMEX	WPS	Fri, Jun 21, 2013	34.47	34.47	33.97	34.27
5590	AMEX	WPS	Thu, Jun 20, 2013	34.76	34.80	33.98	34.05
5589	AMEX	WPS	Wed, Jun 19, 2013	36.33	36.40	35.70	35.70
5588	AMEX	WPS	Tue, Jun 18, 2013	36.26	36.50	36.25	36.47
5587	AMEX	WPS	Mon, Jun 17, 2013	36.25	36.31	35.96	36.11
5586	AMEX	WPS	Fri, Jun 14, 2013	36.10	36.18	35.79	35.80
5585	AMEX	WPS	Thu, Jun 13, 2013	35.41	35.90	35.35	35.87
5584	AMEX	WPS	Wed, Jun 12, 2013	35.19	35.20	34.96	35.03
5583	AMEX	WPS	Tue, Jun 11, 2013	35.22	35.36	35.12	35.19
5582	AMEX	WPS	Mon, Jun 10, 2013	36.38	36.38	35.98	36.05
5581	AMEX	WPS	Fri, Jun 7, 2013	36.24	36.45	36.10	36.44
5580	AMEX	WPS	Thu, Jun 6, 2013	35.57	35.86	35.45	35.84
5579	AMEX	WPS	Wed, Jun 5, 2013	36.18	36.20	35.77	35.83
5578	AMEX	WPS	Tue, Jun 4, 2013	36.83	36.98	36.53	36.76
5577	AMEX	WPS	Mon, Jun 3, 2013	36.09	36.39	36.06	36.38
5576	AMEX	WPS	Fri, May 31, 2013	36.55	36.63	36.30	36.30
5575	AMEX	WPS	Thu, May 30, 2013	36.88	36.97	36.75	36.87
5574	AMEX	WPS	Wed, May 29, 2013	37.40	37.40	37.16	37.27
5573	AMEX	WPS	Tue, May 28, 2013	38.17	38.28	37.82	37.87
5572	AMEX	WPS	Fri, May 24, 2013	37.60	37.64	37.40	37.64
5571	AMEX	WPS	Thu, May 23, 2013	37.74	38.16	37.28	38.16
5570	AMEX	WPS	Wed, May 22, 2013	39.52	39.78	38.95	39.08
5569	AMEX	WPS	Tue, May 21, 2013	39.70	39.90	39.62	39.82
5568	AMEX	WPS	Mon, May 20, 2013	39.96	40.14	39.96	40.11
5567	AMEX	WPS	Fri, May 17, 2013	39.77	40.03	39.77	40.03
5566	AMEX	WPS	Thu, May 16, 2013	39.47	39.56	39.31	39.34
5565	AMEX	WPS	Wed, May 15, 2013	39.48	39.59	39.39	39.53
5564	AMEX	WPS	Tue, May 14, 2013	39.77	39.86	39.52	39.86
5563	AMEX	WPS	Mon, May 13, 2013	40.14	40.17	40.04	40.14
5562	AMEX	WPS	Fri, May 10, 2013	40.38	40.40	40.24	40.40
5561	AMEX	WPS	Thu, May 9, 2013	40.75	40.80	40.39	40.50
5560	AMEX	WPS	Wed, May 8, 2013	40.96	41.10	40.96	41.09
5559	AMEX	WPS	Tue, May 7, 2013	41.10	41.18	41.02	41.11
5558	AMEX	WPS	Mon, May 6, 2013	41.26	41.35	41.22	41.33
5557	AMEX	WPS	Fri, May 3, 2013	41.08	41.41	41.08	41.34
5556	AMEX	WPS	Thu, May 2, 2013	40.78	40.96	40.76	40.87
5555	AMEX	WPS	Wed, May 1, 2013	40.86	40.89	40.64	40.64
5554	AMEX	WPS	Tue, Apr 30, 2013	40.76	40.95	40.70	40.91
5553	AMEX	WPS	Mon, Apr 29, 2013	40.38	40.76	40.38	40.68
5552	AMEX	WPS	Fri, Apr 26, 2013	40.28	40.30	40.17	40.27
5551	AMEX	WPS	Thu, Apr 25, 2013	40.46	40.64	40.46	40.50
5550	AMEX	WPS	Wed, Apr 24, 2013	40.14	40.44	40.14	40.34
5549	AMEX	WPS	Tue, Apr 23, 2013	40.06	40.25	40.01	40.14
5548	AMEX	WPS	Mon, Apr 22, 2013	39.99	40.25	39.91	40.22
5547	AMEX	WPS	Fri, Apr 19, 2013	40.02	40.29	40.02	40.29
5546	AMEX	WPS	Thu, Apr 18, 2013	39.71	39.71	39.52	39.64
5545	AMEX	WPS	Wed, Apr 17, 2013	39.85	39.85	39.52	39.69
5544	AMEX	WPS	Tue, Apr 16, 2013	39.92	40.13	39.86	40.13
5543	AMEX	WPS	Mon, Apr 15, 2013	40.01	40.01	39.50	39.61
5542	AMEX	WPS	Fri, Apr 12, 2013	40.21	40.38	40.17	40.37
5541	AMEX	WPS	Thu, Apr 11, 2013	39.79	39.97	39.74	39.87
5540	AMEX	WPS	Wed, Apr 10, 2013	39.49	39.77	39.49	39.75
5539	AMEX	WPS	Tue, Apr 9, 2013	39.27	39.48	39.14	39.34
5538	AMEX	WPS	Mon, Apr 8, 2013	39.49	39.68	39.34	39.63
5537	AMEX	WPS	Fri, Apr 5, 2013	39.05	39.49	39.05	39.43
5536	AMEX	WPS	Thu, Apr 4, 2013	38.57	38.80	38.51	38.72
5535	AMEX	WPS	Wed, Apr 3, 2013	38.25	38.25	37.86	37.86
5534	AMEX	WPS	Tue, Apr 2, 2013	38.08	38.32	38.08	38.19
5533	AMEX	WPS	Mon, Apr 1, 2013	37.43	37.44	37.21	37.25
5532	AMEX	WPS	Thu, Mar 28, 2013	37.96	38.09	37.81	38.02
5531	AMEX	WPS	Wed, Mar 27, 2013	37.88	38.10	37.88	38.09
5530	AMEX	WPS	Tue, Mar 26, 2013	37.70	37.87	37.63	37.87
5529	AMEX	WPS	Mon, Mar 25, 2013	37.76	37.76	37.38	37.45
5528	AMEX	WPS	Fri, Mar 22, 2013	37.37	37.54	37.37	37.44
5527	AMEX	WPS	Thu, Mar 21, 2013	37.38	37.40	37.21	37.26
5526	AMEX	WPS	Wed, Mar 20, 2013	37.51	37.57	37.46	37.57
5525	AMEX	WPS	Tue, Mar 19, 2013	37.51	37.51	37.10	37.25
5524	AMEX	WPS	Mon, Mar 18, 2013	37.44	37.67	37.44	37.67
5523	AMEX	WPS	Fri, Mar 15, 2013	37.88	37.93	37.76	37.81
5522	AMEX	WPS	Thu, Mar 14, 2013	37.61	37.88	37.61	37.87
5521	AMEX	WPS	Wed, Mar 13, 2013	37.33	37.38	37.17	37.26
5520	AMEX	WPS	Tue, Mar 12, 2013	37.49	37.51	37.20	37.27
5519	AMEX	WPS	Mon, Mar 11, 2013	37.42	37.56	37.42	37.55
5518	AMEX	WPS	Fri, Mar 8, 2013	37.40	37.50	37.28	37.49
5517	AMEX	WPS	Thu, Mar 7, 2013	37.37	37.49	37.37	37.45
5516	AMEX	WPS	Wed, Mar 6, 2013	37.41	37.42	37.24	37.36
5515	AMEX	WPS	Tue, Mar 5, 2013	37.27	37.36	37.24	37.27
5514	AMEX	WPS	Mon, Mar 4, 2013	37.21	37.32	37.12	37.29
5513	AMEX	WPS	Fri, Mar 1, 2013	36.98	37.16	36.93	37.13
5512	AMEX	WPS	Thu, Feb 28, 2013	36.97	37.07	36.82	36.82
5511	AMEX	WPS	Wed, Feb 27, 2013	36.42	36.82	36.42	36.82
5510	AMEX	WPS	Tue, Feb 26, 2013	36.25	36.44	36.14	36.35
5509	AMEX	WPS	Mon, Feb 25, 2013	36.42	36.48	35.76	35.80
5508	AMEX	WPS	Fri, Feb 22, 2013	36.36	36.36	36.08	36.10
5507	AMEX	WPS	Thu, Feb 21, 2013	36.24	36.24	35.96	36.12
5506	AMEX	WPS	Wed, Feb 20, 2013	36.74	36.74	36.35	36.41
5505	AMEX	WPS	Tue, Feb 19, 2013	36.53	36.75	36.53	36.73
5504	AMEX	WPS	Fri, Feb 15, 2013	36.33	36.33	36.17	36.32
5503	AMEX	WPS	Thu, Feb 14, 2013	36.30	36.40	36.28	36.39
5502	AMEX	WPS	Wed, Feb 13, 2013	36.49	36.58	36.47	36.49
5501	AMEX	WPS	Tue, Feb 12, 2013	36.35	36.52	36.35	36.44
5500	AMEX	WPS	Mon, Feb 11, 2013	36.27	36.39	36.25	36.37
5499	AMEX	WPS	Fri, Feb 8, 2013	36.38	36.43	36.24	36.27
5498	AMEX	WPS	Thu, Feb 7, 2013	36.32	36.32	36.01	36.19
5497	AMEX	WPS	Wed, Feb 6, 2013	36.09	36.30	36.09	36.27
5496	AMEX	WPS	Tue, Feb 5, 2013	36.25	36.34	36.10	36.22
5495	AMEX	WPS	Mon, Feb 4, 2013	36.59	36.59	36.31	36.32
5494	AMEX	WPS	Fri, Feb 1, 2013	36.71	37.01	36.68	36.87
5493	AMEX	WPS	Thu, Jan 31, 2013	36.81	36.90	36.72	36.72
5492	AMEX	WPS	Wed, Jan 30, 2013	36.74	36.82	36.74	36.78
5491	AMEX	WPS	Tue, Jan 29, 2013	36.51	36.66	36.49	36.58
5490	AMEX	WPS	Mon, Jan 28, 2013	36.63	36.77	36.50	36.58
5489	AMEX	WPS	Fri, Jan 25, 2013	36.77	36.77	36.51	36.74
5488	AMEX	WPS	Thu, Jan 24, 2013	36.56	36.80	36.56	36.72
5487	AMEX	WPS	Wed, Jan 23, 2013	36.56	36.59	36.44	36.49
5486	AMEX	WPS	Tue, Jan 22, 2013	36.69	36.73	36.58	36.71
5485	AMEX	WPS	Fri, Jan 18, 2013	36.63	36.77	36.52	36.71
5484	AMEX	WPS	Thu, Jan 17, 2013	36.72	36.83	36.63	36.80
5483	AMEX	WPS	Wed, Jan 16, 2013	36.58	36.76	36.55	36.73
5482	AMEX	WPS	Tue, Jan 15, 2013	36.65	36.74	36.58	36.69
5481	AMEX	WPS	Mon, Jan 14, 2013	36.66	36.69	36.52	36.66
5480	AMEX	WPS	Fri, Jan 11, 2013	36.67	36.67	36.52	36.64
5479	AMEX	WPS	Thu, Jan 10, 2013	36.72	36.83	36.60	36.77
5478	AMEX	WPS	Wed, Jan 9, 2013	36.32	36.48	36.32	36.47
5477	AMEX	WPS	Tue, Jan 8, 2013	36.07	36.07	35.84	36.03
5476	AMEX	WPS	Mon, Jan 7, 2013	36.15	36.41	36.15	36.35
5475	AMEX	WPS	Fri, Jan 4, 2013	36.28	36.44	36.19	36.36
5474	AMEX	WPS	Thu, Jan 3, 2013	36.46	36.52	36.27	36.32
5473	AMEX	WPS	Wed, Jan 2, 2013	36.77	36.79	36.62	36.78
5472	AMEX	WPS	Mon, Dec 31, 2012	35.84	36.31	35.84	36.31
5471	AMEX	WPS	Fri, Dec 28, 2012	35.95	36.02	35.84	35.90
5470	AMEX	WPS	Thu, Dec 27, 2012	36.24	36.26	35.99	36.25
5469	AMEX	WPS	Wed, Dec 26, 2012	36.16	36.34	36.01	36.05
5468	AMEX	WPS	Mon, Dec 24, 2012	36.06	36.36	35.44	35.94
5467	AMEX	WPS	Fri, Dec 21, 2012	35.94	36.02	35.79	35.99
5466	AMEX	WPS	Thu, Dec 20, 2012	35.91	36.12	35.91	36.05
5465	AMEX	WPS	Wed, Dec 19, 2012	35.87	35.87	35.60	35.60
5464	AMEX	WPS	Tue, Dec 18, 2012	35.63	35.80	35.50	35.79
5463	AMEX	WPS	Mon, Dec 17, 2012	35.31	35.52	35.29	35.52
5462	AMEX	WPS	Fri, Dec 14, 2012	35.32	35.34	35.19	35.31
5461	AMEX	WPS	Thu, Dec 13, 2012	36.19	36.19	36.01	36.07
5460	AMEX	WPS	Wed, Dec 12, 2012	36.16	36.45	36.12	36.20
5459	AMEX	WPS	Tue, Dec 11, 2012	36.15	36.26	36.08	36.20
5458	AMEX	WPS	Mon, Dec 10, 2012	36.01	36.21	36.01	36.12
5457	AMEX	WPS	Fri, Dec 7, 2012	36.02	36.11	35.91	36.03
5456	AMEX	WPS	Thu, Dec 6, 2012	35.81	35.86	35.67	35.86
5455	AMEX	WPS	Wed, Dec 5, 2012	35.71	35.95	35.68	35.76
5454	AMEX	WPS	Tue, Dec 4, 2012	35.95	35.96	35.69	35.70
5453	AMEX	WPS	Mon, Dec 3, 2012	35.97	35.97	35.73	35.79
5452	AMEX	WPS	Fri, Nov 30, 2012	35.63	35.82	35.62	35.74
5451	AMEX	WPS	Thu, Nov 29, 2012	35.49	35.75	35.40	35.71
5450	AMEX	WPS	Wed, Nov 28, 2012	35.09	35.30	34.97	35.29
5449	AMEX	WPS	Tue, Nov 27, 2012	35.36	35.36	35.10	35.11
5448	AMEX	WPS	Mon, Nov 26, 2012	35.25	35.25	35.09	35.20
5447	AMEX	WPS	Fri, Nov 23, 2012	35.40	35.50	35.37	35.45
5446	AMEX	WPS	Wed, Nov 21, 2012	34.89	34.93	34.69	34.90
5445	AMEX	WPS	Tue, Nov 20, 2012	34.88	34.93	34.77	34.91
5444	AMEX	WPS	Mon, Nov 19, 2012	34.95	35.10	34.95	35.09
5443	AMEX	WPS	Fri, Nov 16, 2012	34.59	34.59	34.26	34.55
5442	AMEX	WPS	Thu, Nov 15, 2012	34.57	34.61	34.45	34.48
5441	AMEX	WPS	Wed, Nov 14, 2012	34.73	34.73	34.31	34.31
5440	AMEX	WPS	Tue, Nov 13, 2012	34.46	34.74	34.46	34.64
5439	AMEX	WPS	Mon, Nov 12, 2012	34.76	34.84	34.72	34.81
5438	AMEX	WPS	Fri, Nov 9, 2012	34.71	34.97	34.67	34.79
5437	AMEX	WPS	Thu, Nov 8, 2012	35.01	35.15	34.78	34.87
5436	AMEX	WPS	Wed, Nov 7, 2012	35.23	35.23	34.95	35.20
5435	AMEX	WPS	Tue, Nov 6, 2012	35.28	35.55	35.27	35.50
5434	AMEX	WPS	Mon, Nov 5, 2012	35.24	35.32	35.20	35.27
5433	AMEX	WPS	Fri, Nov 2, 2012	35.46	35.48	35.20	35.20
5432	AMEX	WPS	Thu, Nov 1, 2012	35.25	35.46	35.25	35.46
5431	AMEX	WPS	Wed, Oct 31, 2012	35.10	35.10	34.97	35.02
5430	AMEX	WPS	Fri, Oct 26, 2012	35.01	35.06	34.96	34.99
5429	AMEX	WPS	Thu, Oct 25, 2012	35.16	35.31	35.01	35.05
5428	AMEX	WPS	Wed, Oct 24, 2012	34.96	35.01	34.81	34.82
5427	AMEX	WPS	Tue, Oct 23, 2012	34.51	34.65	34.45	34.55
5426	AMEX	WPS	Mon, Oct 22, 2012	34.98	35.11	34.89	35.11
5425	AMEX	WPS	Fri, Oct 19, 2012	34.84	34.84	34.65	34.67
5424	AMEX	WPS	Thu, Oct 18, 2012	35.04	35.22	35.04	35.12
5423	AMEX	WPS	Wed, Oct 17, 2012	35.13	35.40	35.11	35.31
5422	AMEX	WPS	Tue, Oct 16, 2012	34.92	35.12	34.92	35.09
5421	AMEX	WPS	Mon, Oct 15, 2012	34.44	34.71	34.41	34.70
5420	AMEX	WPS	Fri, Oct 12, 2012	34.40	34.44	34.30	34.41
5419	AMEX	WPS	Thu, Oct 11, 2012	34.32	34.44	34.32	34.40
5418	AMEX	WPS	Wed, Oct 10, 2012	34.29	34.29	34.17	34.25
5417	AMEX	WPS	Tue, Oct 9, 2012	34.41	34.41	34.19	34.24
5416	AMEX	WPS	Mon, Oct 8, 2012	34.28	34.40	34.28	34.40
5415	AMEX	WPS	Fri, Oct 5, 2012	34.80	34.84	34.65	34.65
5414	AMEX	WPS	Thu, Oct 4, 2012	34.33	34.64	34.33	34.50
5413	AMEX	WPS	Wed, Oct 3, 2012	34.04	34.23	34.04	34.06
5412	AMEX	WPS	Tue, Oct 2, 2012	34.23	34.23	33.95	34.01
5411	AMEX	WPS	Mon, Oct 1, 2012	33.96	34.30	33.92	33.92
5410	AMEX	WPS	Fri, Sep 28, 2012	34.08	34.08	33.83	34.02
5409	AMEX	WPS	Thu, Sep 27, 2012	34.12	34.40	34.08	34.33
5408	AMEX	WPS	Wed, Sep 26, 2012	33.76	33.90	33.76	33.80
5407	AMEX	WPS	Tue, Sep 25, 2012	34.11	34.28	33.76	33.76
5406	AMEX	WPS	Mon, Sep 24, 2012	33.85	33.99	33.85	33.99
5405	AMEX	WPS	Fri, Sep 21, 2012	34.25	34.25	34.08	34.08
5404	AMEX	WPS	Thu, Sep 20, 2012	34.01	34.15	34.01	34.12
5403	AMEX	WPS	Wed, Sep 19, 2012	34.26	34.39	34.21	34.36
5402	AMEX	WPS	Tue, Sep 18, 2012	34.30	34.30	34.23	34.27
5401	AMEX	WPS	Mon, Sep 17, 2012	34.42	34.42	34.25	34.27
5400	AMEX	WPS	Fri, Sep 14, 2012	34.55	34.74	34.52	34.59
5399	AMEX	WPS	Thu, Sep 13, 2012	33.70	34.32	33.70	34.28
5398	AMEX	WPS	Wed, Sep 12, 2012	33.75	33.81	33.69	33.74
5397	AMEX	WPS	Tue, Sep 11, 2012	33.41	33.54	33.41	33.48
5396	AMEX	WPS	Mon, Sep 10, 2012	33.35	33.37	33.14	33.14
5395	AMEX	WPS	Fri, Sep 7, 2012	33.40	33.55	33.40	33.50
5394	AMEX	WPS	Thu, Sep 6, 2012	32.97	33.23	32.97	33.16
5393	AMEX	WPS	Wed, Sep 5, 2012	32.51	32.66	32.51	32.59
5392	AMEX	WPS	Tue, Sep 4, 2012	32.60	32.69	32.47	32.58
5391	AMEX	WPS	Fri, Aug 31, 2012	32.92	32.92	32.63	32.71
5390	AMEX	WPS	Thu, Aug 30, 2012	32.64	32.64	32.49	32.50
5389	AMEX	WPS	Wed, Aug 29, 2012	33.04	33.04	32.93	32.95
5388	AMEX	WPS	Tue, Aug 28, 2012	32.92	32.99	32.92	32.92
5387	AMEX	WPS	Mon, Aug 27, 2012	32.96	33.01	32.93	32.95
5386	AMEX	WPS	Fri, Aug 24, 2012	32.81	33.11	32.76	33.06
5385	AMEX	WPS	Thu, Aug 23, 2012	33.13	33.13	32.90	32.93
5384	AMEX	WPS	Wed, Aug 22, 2012	33.08	33.15	32.99	33.07
5383	AMEX	WPS	Tue, Aug 21, 2012	33.34	33.39	33.08	33.13
5382	AMEX	WPS	Mon, Aug 20, 2012	33.16	33.17	32.90	33.15
5381	AMEX	WPS	Fri, Aug 17, 2012	33.14	33.20	33.13	33.18
5380	AMEX	WPS	Thu, Aug 16, 2012	32.98	33.24	32.98	33.22
5379	AMEX	WPS	Wed, Aug 15, 2012	33.02	33.11	33.00	33.05
5378	AMEX	WPS	Tue, Aug 14, 2012	33.16	33.20	33.04	33.10
5377	AMEX	WPS	Mon, Aug 13, 2012	33.23	33.23	33.06	33.17
5376	AMEX	WPS	Fri, Aug 10, 2012	33.01	33.26	33.00	33.23
5375	AMEX	WPS	Thu, Aug 9, 2012	33.16	33.22	33.04	33.16
5374	AMEX	WPS	Wed, Aug 8, 2012	33.08	33.27	32.94	33.24
5373	AMEX	WPS	Tue, Aug 7, 2012	33.24	33.45	33.24	33.42
5372	AMEX	WPS	Mon, Aug 6, 2012	33.24	33.39	33.20	33.20
5371	AMEX	WPS	Fri, Aug 3, 2012	32.99	33.23	32.99	33.16
5370	AMEX	WPS	Thu, Aug 2, 2012	32.40	32.66	32.19	32.44
5369	AMEX	WPS	Wed, Aug 1, 2012	32.60	32.75	32.49	32.64
5368	AMEX	WPS	Tue, Jul 31, 2012	32.54	32.54	32.39	32.39
5367	AMEX	WPS	Mon, Jul 30, 2012	32.34	32.48	32.34	32.46
5366	AMEX	WPS	Fri, Jul 27, 2012	32.18	32.61	32.18	32.47
5365	AMEX	WPS	Thu, Jul 26, 2012	32.08	32.09	31.90	32.05
5364	AMEX	WPS	Wed, Jul 25, 2012	31.49	31.52	31.31	31.40
5363	AMEX	WPS	Tue, Jul 24, 2012	31.43	31.43	30.99	31.16
5362	AMEX	WPS	Mon, Jul 23, 2012	31.26	31.45	31.08	31.45
5361	AMEX	WPS	Fri, Jul 20, 2012	31.81	31.81	31.65	31.66
5360	AMEX	WPS	Thu, Jul 19, 2012	32.05	32.26	32.05	32.12
5359	AMEX	WPS	Wed, Jul 18, 2012	31.92	32.15	31.92	32.04
5358	AMEX	WPS	Tue, Jul 17, 2012	31.77	31.96	31.57	31.88
5357	AMEX	WPS	Mon, Jul 16, 2012	31.38	31.56	31.34	31.55
5356	AMEX	WPS	Fri, Jul 13, 2012	31.42	31.48	31.34	31.45
5355	AMEX	WPS	Thu, Jul 12, 2012	30.85	30.98	30.82	30.97
5354	AMEX	WPS	Wed, Jul 11, 2012	31.28	31.32	31.07	31.22
5353	AMEX	WPS	Tue, Jul 10, 2012	31.36	31.36	31.00	31.05
5352	AMEX	WPS	Mon, Jul 9, 2012	31.29	31.29	31.05	31.16
5351	AMEX	WPS	Fri, Jul 6, 2012	31.32	31.35	31.20	31.30
5350	AMEX	WPS	Thu, Jul 5, 2012	31.45	31.64	31.33	31.57
5349	AMEX	WPS	Tue, Jul 3, 2012	31.55	31.81	31.48	31.61
5348	AMEX	WPS	Mon, Jul 2, 2012	31.25	31.67	31.25	31.64
5347	AMEX	WPS	Fri, Jun 29, 2012	30.91	31.27	30.91	31.23
5346	AMEX	WPS	Thu, Jun 28, 2012	30.19	30.64	30.02	30.24
5345	AMEX	WPS	Wed, Jun 27, 2012	30.23	30.33	30.14	30.26
5344	AMEX	WPS	Tue, Jun 26, 2012	29.77	29.93	29.70	29.93
5343	AMEX	WPS	Mon, Jun 25, 2012	29.73	29.73	29.43	29.52
5342	AMEX	WPS	Fri, Jun 22, 2012	29.85	29.90	29.72	29.88
5341	AMEX	WPS	Thu, Jun 21, 2012	29.95	29.96	29.60	29.60
5340	AMEX	WPS	Wed, Jun 20, 2012	30.39	30.42	30.23	30.23
5339	AMEX	WPS	Tue, Jun 19, 2012	30.67	30.84	30.67	30.76
5338	AMEX	WPS	Mon, Jun 18, 2012	30.12	30.34	30.12	30.23
5337	AMEX	WPS	Fri, Jun 15, 2012	30.01	30.18	29.97	30.16
5336	AMEX	WPS	Thu, Jun 14, 2012	29.59	29.92	29.59	29.79
5335	AMEX	WPS	Wed, Jun 13, 2012	29.62	29.76	29.49	29.49
5334	AMEX	WPS	Tue, Jun 12, 2012	29.65	29.74	29.59	29.73
5333	AMEX	WPS	Mon, Jun 11, 2012	29.77	29.77	29.34	29.36
5332	AMEX	WPS	Fri, Jun 8, 2012	29.51	29.69	29.45	29.69
5331	AMEX	WPS	Thu, Jun 7, 2012	30.22	30.49	29.77	29.83
5330	AMEX	WPS	Wed, Jun 6, 2012	29.55	29.98	29.55	29.92
5329	AMEX	WPS	Tue, Jun 5, 2012	28.94	29.05	28.82	28.98
5328	AMEX	WPS	Mon, Jun 4, 2012	28.93	29.05	28.64	28.76
5327	AMEX	WPS	Fri, Jun 1, 2012	29.00	29.10	28.81	28.81
5326	AMEX	WPS	Thu, May 31, 2012	29.42	29.46	29.15	29.31
5325	AMEX	WPS	Wed, May 30, 2012	29.25	29.33	29.16	29.24
5324	AMEX	WPS	Tue, May 29, 2012	29.91	29.91	29.61	29.79
5323	AMEX	WPS	Fri, May 25, 2012	29.33	29.39	29.25	29.25
5322	AMEX	WPS	Thu, May 24, 2012	29.37	29.46	29.14	29.34
5321	AMEX	WPS	Wed, May 23, 2012	29.46	29.47	28.96	29.41
5320	AMEX	WPS	Tue, May 22, 2012	29.87	29.87	29.48	29.48
5319	AMEX	WPS	Mon, May 21, 2012	29.38	29.79	29.38	29.79
5318	AMEX	WPS	Fri, May 18, 2012	29.34	29.38	29.10	29.20
5317	AMEX	WPS	Thu, May 17, 2012	29.55	29.61	29.41	29.41
5316	AMEX	WPS	Wed, May 16, 2012	29.84	29.94	29.66	29.67
5315	AMEX	WPS	Tue, May 15, 2012	30.14	30.18	29.80	29.83
5314	AMEX	WPS	Mon, May 14, 2012	30.20	30.36	30.18	30.18
5313	AMEX	WPS	Fri, May 11, 2012	30.49	30.83	30.49	30.61
5312	AMEX	WPS	Thu, May 10, 2012	30.92	31.00	30.77	30.77
5311	AMEX	WPS	Wed, May 9, 2012	30.76	30.89	30.71	30.88
5310	AMEX	WPS	Tue, May 8, 2012	31.19	31.19	30.85	31.12
5309	AMEX	WPS	Mon, May 7, 2012	31.27	31.51	31.27	31.48
5308	AMEX	WPS	Fri, May 4, 2012	31.64	31.64	31.23	31.30
5307	AMEX	WPS	Thu, May 3, 2012	31.81	31.81	31.68	31.75
5306	AMEX	WPS	Wed, May 2, 2012	31.71	31.96	31.71	31.85
5305	AMEX	WPS	Tue, May 1, 2012	31.62	32.08	31.62	31.95
5304	AMEX	WPS	Mon, Apr 30, 2012	31.89	31.89	31.78	31.86
5303	AMEX	WPS	Fri, Apr 27, 2012	31.96	32.13	31.96	32.13
5302	AMEX	WPS	Thu, Apr 26, 2012	31.84	31.98	31.82	31.95
5301	AMEX	WPS	Wed, Apr 25, 2012	31.74	31.84	31.67	31.84
5300	AMEX	WPS	Tue, Apr 24, 2012	31.56	31.59	31.38	31.44
5299	AMEX	WPS	Mon, Apr 23, 2012	31.00	31.19	30.89	31.13
5298	AMEX	WPS	Fri, Apr 20, 2012	31.49	31.68	31.49	31.58
5297	AMEX	WPS	Thu, Apr 19, 2012	31.45	31.45	31.14	31.20
5296	AMEX	WPS	Wed, Apr 18, 2012	31.45	31.45	31.37	31.44
5295	AMEX	WPS	Tue, Apr 17, 2012	31.29	31.53	31.25	31.51
5294	AMEX	WPS	Mon, Apr 16, 2012	31.13	31.19	30.94	31.09
5293	AMEX	WPS	Fri, Apr 13, 2012	31.21	31.21	30.99	31.06
5292	AMEX	WPS	Thu, Apr 12, 2012	30.91	31.30	30.91	31.29
5291	AMEX	WPS	Wed, Apr 11, 2012	30.88	30.88	30.77	30.79
5290	AMEX	WPS	Tue, Apr 10, 2012	30.79	30.84	30.37	30.39
5289	AMEX	WPS	Mon, Apr 9, 2012	30.58	30.80	30.58	30.70
5288	AMEX	WPS	Thu, Apr 5, 2012	30.80	31.00	30.80	30.94
5287	AMEX	WPS	Wed, Apr 4, 2012	30.95	31.01	30.73	30.83
5286	AMEX	WPS	Tue, Apr 3, 2012	31.63	31.67	31.30	31.43
5285	AMEX	WPS	Mon, Apr 2, 2012	31.56	32.00	31.56	31.91
5284	AMEX	WPS	Fri, Mar 30, 2012	31.52	31.59	31.40	31.56
5283	AMEX	WPS	Thu, Mar 29, 2012	31.29	31.32	31.07	31.31
5282	AMEX	WPS	Wed, Mar 28, 2012	31.71	31.71	31.43	31.51
5281	AMEX	WPS	Tue, Mar 27, 2012	31.89	31.94	31.75	31.75
5280	AMEX	WPS	Mon, Mar 26, 2012	31.64	31.84	31.64	31.82
5279	AMEX	WPS	Fri, Mar 23, 2012	31.16	31.32	31.11	31.32
5278	AMEX	WPS	Thu, Mar 22, 2012	31.39	31.47	31.35	31.42
5277	AMEX	WPS	Wed, Mar 21, 2012	31.74	31.85	31.63	31.82
5276	AMEX	WPS	Tue, Mar 20, 2012	32.05	32.05	31.92	32.00
5275	AMEX	WPS	Mon, Mar 19, 2012	32.16	32.45	32.16	32.35
5274	AMEX	WPS	Fri, Mar 16, 2012	32.36	32.50	32.35	32.43
5273	AMEX	WPS	Thu, Mar 15, 2012	32.08	32.32	32.05	32.20
5272	AMEX	WPS	Wed, Mar 14, 2012	32.21	32.26	31.98	32.08
5271	AMEX	WPS	Tue, Mar 13, 2012	31.95	32.36	31.91	32.36
5270	AMEX	WPS	Mon, Mar 12, 2012	31.68	31.71	31.59	31.68
5269	AMEX	WPS	Fri, Mar 9, 2012	31.90	32.00	31.81	31.87
5268	AMEX	WPS	Thu, Mar 8, 2012	31.76	31.94	31.76	31.94
5267	AMEX	WPS	Wed, Mar 7, 2012	31.01	31.21	30.98	31.12
5266	AMEX	WPS	Tue, Mar 6, 2012	31.00	31.05	30.68	30.87
5265	AMEX	WPS	Mon, Mar 5, 2012	31.82	31.82	31.64	31.78
5264	AMEX	WPS	Fri, Mar 2, 2012	31.78	31.94	31.77	31.94
5263	AMEX	WPS	Thu, Mar 1, 2012	31.65	31.92	31.65	31.87
5262	AMEX	WPS	Wed, Feb 29, 2012	31.78	31.85	31.67	31.72
5261	AMEX	WPS	Tue, Feb 28, 2012	31.82	31.97	31.77	31.90
5260	AMEX	WPS	Mon, Feb 27, 2012	31.27	31.61	31.27	31.53
5259	AMEX	WPS	Fri, Feb 24, 2012	31.63	31.75	31.60	31.64
5258	AMEX	WPS	Thu, Feb 23, 2012	31.25	31.38	31.24	31.37
5257	AMEX	WPS	Wed, Feb 22, 2012	31.23	31.26	31.10	31.19
5256	AMEX	WPS	Tue, Feb 21, 2012	31.41	31.45	31.28	31.42
5255	AMEX	WPS	Fri, Feb 17, 2012	31.58	31.59	31.41	31.54
5254	AMEX	WPS	Thu, Feb 16, 2012	30.94	31.32	30.92	31.30
5253	AMEX	WPS	Wed, Feb 15, 2012	31.18	31.23	30.95	30.99
5252	AMEX	WPS	Tue, Feb 14, 2012	30.80	30.80	30.51	30.69
5251	AMEX	WPS	Mon, Feb 13, 2012	30.71	30.78	30.56	30.64
5250	AMEX	WPS	Fri, Feb 10, 2012	30.51	30.52	30.33	30.45
5249	AMEX	WPS	Thu, Feb 9, 2012	30.82	31.00	30.82	30.96
5248	AMEX	WPS	Wed, Feb 8, 2012	30.71	30.87	30.71	30.78
5247	AMEX	WPS	Tue, Feb 7, 2012	30.49	30.70	30.42	30.65
5246	AMEX	WPS	Mon, Feb 6, 2012	30.40	30.57	30.40	30.54
5245	AMEX	WPS	Fri, Feb 3, 2012	30.60	30.79	30.55	30.72
5244	AMEX	WPS	Thu, Feb 2, 2012	30.36	30.54	30.35	30.47
5243	AMEX	WPS	Wed, Feb 1, 2012	30.26	30.52	30.26	30.45
5242	AMEX	WPS	Tue, Jan 31, 2012	30.09	30.09	29.79	29.93
5241	AMEX	WPS	Mon, Jan 30, 2012	29.72	29.97	29.72	29.92
5240	AMEX	WPS	Fri, Jan 27, 2012	29.93	30.19	29.93	30.18
5239	AMEX	WPS	Thu, Jan 26, 2012	30.25	30.27	30.01	30.01
5238	AMEX	WPS	Wed, Jan 25, 2012	29.61	29.96	29.45	29.96
5237	AMEX	WPS	Tue, Jan 24, 2012	29.47	29.71	29.42	29.71
5236	AMEX	WPS	Mon, Jan 23, 2012	29.77	29.90	29.71	29.79
5235	AMEX	WPS	Fri, Jan 20, 2012	29.40	29.60	29.38	29.59
5234	AMEX	WPS	Thu, Jan 19, 2012	29.14	29.31	29.12	29.25
5233	AMEX	WPS	Wed, Jan 18, 2012	28.51	28.74	28.50	28.74
5232	AMEX	WPS	Tue, Jan 17, 2012	28.41	28.50	28.35	28.40
5231	AMEX	WPS	Fri, Jan 13, 2012	28.07	28.15	27.91	28.08
5230	AMEX	WPS	Thu, Jan 12, 2012	28.28	28.33	28.16	28.33
5229	AMEX	WPS	Wed, Jan 11, 2012	27.88	28.09	27.88	28.06
5228	AMEX	WPS	Tue, Jan 10, 2012	28.14	28.18	28.06	28.15
5227	AMEX	WPS	Mon, Jan 9, 2012	27.80	27.80	27.56	27.69
5226	AMEX	WPS	Fri, Jan 6, 2012	27.74	27.74	27.52	27.64
5225	AMEX	WPS	Thu, Jan 5, 2012	27.81	27.92	27.66	27.85
5224	AMEX	WPS	Wed, Jan 4, 2012	28.07	28.13	27.93	28.11
5223	AMEX	WPS	Tue, Jan 3, 2012	27.96	28.21	27.61	28.17
5222	AMEX	WPS	Fri, Dec 30, 2011	27.44	27.65	27.44	27.53
5221	AMEX	WPS	Thu, Dec 29, 2011	27.26	27.47	27.18	27.47
5220	AMEX	WPS	Wed, Dec 28, 2011	27.51	27.54	27.15	27.21
5219	AMEX	WPS	Tue, Dec 27, 2011	27.61	27.72	27.56	27.63
5218	AMEX	WPS	Fri, Dec 23, 2011	27.73	27.78	27.58	27.68
5217	AMEX	WPS	Thu, Dec 22, 2011	27.39	27.69	27.33	27.63
5216	AMEX	WPS	Wed, Dec 21, 2011	27.26	27.41	27.03	27.29
5215	AMEX	WPS	Tue, Dec 20, 2011	27.22	27.55	27.22	27.50
5214	AMEX	WPS	Mon, Dec 19, 2011	26.97	27.05	26.54	26.56
5213	AMEX	WPS	Fri, Dec 16, 2011	27.50	27.50	27.27	27.35
5212	AMEX	WPS	Thu, Dec 15, 2011	27.55	27.55	27.30	27.35
5211	AMEX	WPS	Wed, Dec 14, 2011	27.35	27.44	27.17	27.18
5210	AMEX	WPS	Tue, Dec 13, 2011	27.96	28.05	27.42	27.43
5209	AMEX	WPS	Mon, Dec 12, 2011	27.82	27.82	27.55	27.70
5208	AMEX	WPS	Fri, Dec 9, 2011	28.25	28.66	28.25	28.57
5207	AMEX	WPS	Thu, Dec 8, 2011	28.60	28.60	28.12	28.19
5206	AMEX	WPS	Wed, Dec 7, 2011	28.78	29.11	28.65	29.11
5205	AMEX	WPS	Tue, Dec 6, 2011	28.83	29.06	28.80	28.90
5204	AMEX	WPS	Mon, Dec 5, 2011	29.21	29.28	28.98	29.04
5203	AMEX	WPS	Fri, Dec 2, 2011	29.10	29.14	28.82	28.83
5202	AMEX	WPS	Thu, Dec 1, 2011	28.91	29.02	28.86	28.87
5201	AMEX	WPS	Wed, Nov 30, 2011	29.15	29.39	29.15	29.39
5200	AMEX	WPS	Tue, Nov 29, 2011	27.92	28.17	27.86	27.93
5199	AMEX	WPS	Mon, Nov 28, 2011	27.89	27.91	27.65	27.81
5198	AMEX	WPS	Fri, Nov 25, 2011	26.99	27.29	26.99	27.03
5197	AMEX	WPS	Wed, Nov 23, 2011	27.24	27.24	26.94	26.98
5196	AMEX	WPS	Tue, Nov 22, 2011	27.60	27.80	27.56	27.63
5195	AMEX	WPS	Mon, Nov 21, 2011	27.57	27.66	27.36	27.57
5194	AMEX	WPS	Fri, Nov 18, 2011	28.17	28.30	28.13	28.25
5193	AMEX	WPS	Thu, Nov 17, 2011	28.53	28.53	27.92	28.04
5192	AMEX	WPS	Wed, Nov 16, 2011	28.79	28.96	28.58	28.59
5191	AMEX	WPS	Tue, Nov 15, 2011	29.14	29.35	28.99	29.29
5190	AMEX	WPS	Mon, Nov 14, 2011	29.42	29.42	29.12	29.24
5189	AMEX	WPS	Fri, Nov 11, 2011	29.60	29.87	29.60	29.74
5188	AMEX	WPS	Thu, Nov 10, 2011	29.47	29.47	29.19	29.22
5187	AMEX	WPS	Wed, Nov 9, 2011	29.45	29.53	29.01	29.09
5186	AMEX	WPS	Tue, Nov 8, 2011	30.19	30.52	30.00	30.46
5185	AMEX	WPS	Mon, Nov 7, 2011	30.04	30.25	29.83	30.15
5184	AMEX	WPS	Fri, Nov 4, 2011	30.00	30.09	29.78	30.04
5183	AMEX	WPS	Thu, Nov 3, 2011	30.14	30.40	29.82	30.26
5182	AMEX	WPS	Wed, Nov 2, 2011	29.84	29.92	29.61	29.83
5181	AMEX	WPS	Tue, Nov 1, 2011	29.40	29.78	29.39	29.52
5180	AMEX	WPS	Mon, Oct 31, 2011	30.60	30.60	30.13	30.13
5179	AMEX	WPS	Fri, Oct 28, 2011	31.21	31.48	31.21	31.40
5178	AMEX	WPS	Thu, Oct 27, 2011	31.14	31.54	31.14	31.44
5177	AMEX	WPS	Wed, Oct 26, 2011	30.05	30.10	29.65	30.03
5176	AMEX	WPS	Tue, Oct 25, 2011	30.08	30.08	29.68	29.75
5175	AMEX	WPS	Mon, Oct 24, 2011	29.99	30.48	29.99	30.32
5174	AMEX	WPS	Fri, Oct 21, 2011	29.74	29.88	29.65	29.88
5173	AMEX	WPS	Thu, Oct 20, 2011	29.31	29.32	28.88	29.25
5172	AMEX	WPS	Wed, Oct 19, 2011	29.68	29.85	29.40	29.44
5171	AMEX	WPS	Tue, Oct 18, 2011	29.33	30.06	29.33	29.94
5170	AMEX	WPS	Mon, Oct 17, 2011	29.99	29.99	29.55	29.63
5169	AMEX	WPS	Fri, Oct 14, 2011	30.12	30.23	29.95	30.23
5168	AMEX	WPS	Thu, Oct 13, 2011	29.50	29.68	29.39	29.68
5167	AMEX	WPS	Wed, Oct 12, 2011	29.51	29.85	29.51	29.53
5166	AMEX	WPS	Tue, Oct 11, 2011	28.78	29.00	28.78	28.90
5165	AMEX	WPS	Mon, Oct 10, 2011	28.79	29.17	28.73	29.15
5164	AMEX	WPS	Fri, Oct 7, 2011	28.62	28.62	28.05	28.14
5163	AMEX	WPS	Thu, Oct 6, 2011	27.72	28.22	27.63	28.22
5162	AMEX	WPS	Wed, Oct 5, 2011	27.29	27.62	27.25	27.57
5161	AMEX	WPS	Tue, Oct 4, 2011	26.65	27.25	26.42	27.25
5160	AMEX	WPS	Mon, Oct 3, 2011	27.50	27.71	26.91	26.91
5159	AMEX	WPS	Fri, Sep 30, 2011	27.91	27.99	27.62	27.74
5158	AMEX	WPS	Thu, Sep 29, 2011	28.72	28.72	28.03	28.27
5157	AMEX	WPS	Wed, Sep 28, 2011	28.60	28.72	28.07	28.11
5156	AMEX	WPS	Tue, Sep 27, 2011	28.73	28.97	28.48	28.48
5155	AMEX	WPS	Mon, Sep 26, 2011	27.84	28.18	27.50	28.14
5154	AMEX	WPS	Fri, Sep 23, 2011	27.70	27.97	27.57	27.86
5153	AMEX	WPS	Thu, Sep 22, 2011	27.92	27.97	27.31	27.67
5152	AMEX	WPS	Wed, Sep 21, 2011	29.69	29.69	28.87	28.87
5151	AMEX	WPS	Tue, Sep 20, 2011	29.72	29.92	29.49	29.58
5150	AMEX	WPS	Mon, Sep 19, 2011	29.61	29.81	29.37	29.68
5149	AMEX	WPS	Fri, Sep 16, 2011	30.43	30.45	30.10	30.35
5148	AMEX	WPS	Thu, Sep 15, 2011	30.18	30.33	30.04	30.25
5147	AMEX	WPS	Wed, Sep 14, 2011	29.85	30.07	29.51	29.90
5146	AMEX	WPS	Tue, Sep 13, 2011	29.94	30.05	29.83	30.05
5145	AMEX	WPS	Mon, Sep 12, 2011	29.83	30.09	29.58	30.06
5144	AMEX	WPS	Fri, Sep 9, 2011	30.60	30.60	30.05	30.21
5143	AMEX	WPS	Thu, Sep 8, 2011	31.20	31.42	31.01	31.01
5142	AMEX	WPS	Wed, Sep 7, 2011	31.36	31.62	31.28	31.62
5141	AMEX	WPS	Tue, Sep 6, 2011	30.62	30.96	30.62	30.95
5140	AMEX	WPS	Fri, Sep 2, 2011	31.65	31.79	31.49	31.55
5139	AMEX	WPS	Thu, Sep 1, 2011	32.31	32.50	32.12	32.15
5138	AMEX	WPS	Wed, Aug 31, 2011	32.33	32.53	32.20	32.37
5137	AMEX	WPS	Tue, Aug 30, 2011	31.72	32.03	31.56	31.97
5136	AMEX	WPS	Mon, Aug 29, 2011	31.52	31.87	31.52	31.85
5135	AMEX	WPS	Fri, Aug 26, 2011	30.63	31.15	30.63	30.96
5134	AMEX	WPS	Thu, Aug 25, 2011	31.15	31.15	30.65	30.72
5133	AMEX	WPS	Wed, Aug 24, 2011	30.96	31.17	30.77	31.07
5132	AMEX	WPS	Tue, Aug 23, 2011	30.55	31.05	30.45	31.05
5131	AMEX	WPS	Mon, Aug 22, 2011	30.81	30.81	30.29	30.32
5130	AMEX	WPS	Fri, Aug 19, 2011	30.34	30.63	30.12	30.12
5129	AMEX	WPS	Thu, Aug 18, 2011	30.73	30.73	30.24	30.40
5128	AMEX	WPS	Wed, Aug 17, 2011	31.99	31.99	31.56	31.65
5127	AMEX	WPS	Tue, Aug 16, 2011	31.46	31.64	31.28	31.48
5126	AMEX	WPS	Mon, Aug 15, 2011	31.48	31.79	31.48	31.73
5125	AMEX	WPS	Fri, Aug 12, 2011	31.20	31.27	30.92	30.95
5124	AMEX	WPS	Thu, Aug 11, 2011	30.02	31.29	30.02	31.07
5123	AMEX	WPS	Wed, Aug 10, 2011	30.33	30.41	29.87	29.87
5122	AMEX	WPS	Tue, Aug 9, 2011	30.48	31.04	29.85	31.01
5121	AMEX	WPS	Mon, Aug 8, 2011	30.54	30.67	29.16	29.37
5120	AMEX	WPS	Fri, Aug 5, 2011	32.31	32.31	31.04	31.81
5119	AMEX	WPS	Thu, Aug 4, 2011	32.96	32.96	32.00	32.01
5118	AMEX	WPS	Wed, Aug 3, 2011	33.85	33.93	33.40	33.90
5117	AMEX	WPS	Tue, Aug 2, 2011	34.23	34.43	33.84	33.91
5116	AMEX	WPS	Mon, Aug 1, 2011	34.77	34.78	34.19	34.45
5115	AMEX	WPS	Fri, Jul 29, 2011	34.31	34.63	34.24	34.43
5114	AMEX	WPS	Thu, Jul 28, 2011	34.40	34.59	34.27	34.27
5113	AMEX	WPS	Wed, Jul 27, 2011	34.58	34.58	34.25	34.29
5112	AMEX	WPS	Tue, Jul 26, 2011	34.80	34.97	34.64	34.81
5111	AMEX	WPS	Mon, Jul 25, 2011	34.75	34.88	34.66	34.70
5110	AMEX	WPS	Fri, Jul 22, 2011	34.72	34.84	34.69	34.84
5109	AMEX	WPS	Thu, Jul 21, 2011	34.44	34.77	34.44	34.73
5108	AMEX	WPS	Wed, Jul 20, 2011	34.35	34.39	34.24	34.36
5107	AMEX	WPS	Tue, Jul 19, 2011	33.90	34.08	33.90	33.99
5106	AMEX	WPS	Mon, Jul 18, 2011	33.80	33.87	33.45	33.61
5105	AMEX	WPS	Fri, Jul 15, 2011	34.09	34.14	33.98	34.14
5104	AMEX	WPS	Thu, Jul 14, 2011	34.32	34.33	33.94	34.03
5103	AMEX	WPS	Wed, Jul 13, 2011	34.07	34.51	34.04	34.24
5102	AMEX	WPS	Tue, Jul 12, 2011	33.89	34.10	33.76	33.78
5101	AMEX	WPS	Mon, Jul 11, 2011	34.11	34.11	33.86	33.93
5100	AMEX	WPS	Fri, Jul 8, 2011	34.75	34.75	34.59	34.65
5099	AMEX	WPS	Thu, Jul 7, 2011	34.98	35.14	34.84	35.08
5098	AMEX	WPS	Wed, Jul 6, 2011	34.80	34.82	34.78	34.81
5097	AMEX	WPS	Tue, Jul 5, 2011	34.77	34.95	34.77	34.84
5096	AMEX	WPS	Fri, Jul 1, 2011	34.69	35.04	34.58	35.04
5095	AMEX	WPS	Thu, Jun 30, 2011	34.33	34.76	34.33	34.76
5094	AMEX	WPS	Wed, Jun 29, 2011	34.00	34.26	34.00	34.23
5093	AMEX	WPS	Tue, Jun 28, 2011	33.60	33.85	33.60	33.77
5092	AMEX	WPS	Mon, Jun 27, 2011	33.35	33.60	33.32	33.56
5091	AMEX	WPS	Fri, Jun 24, 2011	33.66	33.66	33.25	33.30
5090	AMEX	WPS	Thu, Jun 23, 2011	33.13	33.57	33.02	33.57
5089	AMEX	WPS	Wed, Jun 22, 2011	33.73	33.91	33.55	33.55
5088	AMEX	WPS	Tue, Jun 21, 2011	33.68	33.99	33.68	33.99
5087	AMEX	WPS	Mon, Jun 20, 2011	33.81	33.96	33.79	33.89
5086	AMEX	WPS	Fri, Jun 17, 2011	34.33	34.33	34.10	34.20
5085	AMEX	WPS	Thu, Jun 16, 2011	34.02	34.19	33.72	34.09
5084	AMEX	WPS	Wed, Jun 15, 2011	34.48	34.56	34.00	34.13
5083	AMEX	WPS	Tue, Jun 14, 2011	34.69	34.94	34.69	34.83
5082	AMEX	WPS	Mon, Jun 13, 2011	34.38	34.49	34.28	34.37
5081	AMEX	WPS	Fri, Jun 10, 2011	34.70	34.70	34.23	34.35
5080	AMEX	WPS	Thu, Jun 9, 2011	34.76	35.14	34.76	35.04
5079	AMEX	WPS	Wed, Jun 8, 2011	34.86	34.94	34.70	34.77
5078	AMEX	WPS	Tue, Jun 7, 2011	35.14	35.21	34.95	34.95
5077	AMEX	WPS	Mon, Jun 6, 2011	35.12	35.12	34.90	34.97
5076	AMEX	WPS	Fri, Jun 3, 2011	34.93	35.32	34.92	35.07
5075	AMEX	WPS	Thu, Jun 2, 2011	35.24	35.30	35.01	35.20
5074	AMEX	WPS	Wed, Jun 1, 2011	35.52	35.56	34.94	35.01
5073	AMEX	WPS	Tue, May 31, 2011	35.56	35.66	35.33	35.57
5072	AMEX	WPS	Fri, May 27, 2011	34.98	35.22	34.98	35.11
5071	AMEX	WPS	Thu, May 26, 2011	34.75	34.88	34.57	34.85
5070	AMEX	WPS	Wed, May 25, 2011	34.40	34.68	34.40	34.63
5069	AMEX	WPS	Tue, May 24, 2011	34.54	34.59	34.32	34.50
5068	AMEX	WPS	Mon, May 23, 2011	34.29	34.37	34.15	34.32
5067	AMEX	WPS	Fri, May 20, 2011	34.89	35.15	34.79	34.95
5066	AMEX	WPS	Thu, May 19, 2011	35.18	35.20	35.02	35.19
5065	AMEX	WPS	Wed, May 18, 2011	34.80	35.02	34.80	34.98
5064	AMEX	WPS	Tue, May 17, 2011	34.50	34.59	34.11	34.57
5063	AMEX	WPS	Mon, May 16, 2011	34.67	34.86	34.56	34.57
5062	AMEX	WPS	Fri, May 13, 2011	35.01	34.92	34.53	34.72
5061	AMEX	WPS	Thu, May 12, 2011	34.90	35.18	34.79	35.07
5060	AMEX	WPS	Wed, May 11, 2011	35.44	35.44	34.89	34.96
5059	AMEX	WPS	Tue, May 10, 2011	35.40	35.68	35.40	35.66
5058	AMEX	WPS	Mon, May 9, 2011	35.24	35.39	35.09	35.38
5057	AMEX	WPS	Fri, May 6, 2011	35.39	35.57	35.05	35.12
5056	AMEX	WPS	Thu, May 5, 2011	35.07	35.13	34.71	34.76
5055	AMEX	WPS	Wed, May 4, 2011	35.52	35.51	35.13	35.33
5054	AMEX	WPS	Tue, May 3, 2011	35.77	35.80	35.56	35.62
5053	AMEX	WPS	Mon, May 2, 2011	35.99	36.18	35.87	35.87
5052	AMEX	WPS	Fri, Apr 29, 2011	35.76	36.00	35.76	35.92
5051	AMEX	WPS	Thu, Apr 28, 2011	35.57	35.68	35.55	35.68
5050	AMEX	WPS	Wed, Apr 27, 2011	35.35	35.59	35.07	35.53
5049	AMEX	WPS	Tue, Apr 26, 2011	35.22	35.39	35.13	35.36
5048	AMEX	WPS	Mon, Apr 25, 2011	35.19	35.19	34.95	35.01
5047	AMEX	WPS	Thu, Apr 21, 2011	35.13	35.18	35.04	35.10
5046	AMEX	WPS	Wed, Apr 20, 2011	34.77	34.87	34.72	34.82
5045	AMEX	WPS	Tue, Apr 19, 2011	34.19	34.28	34.17	34.23
5044	AMEX	WPS	Mon, Apr 18, 2011	34.28	34.28	33.83	34.12
5043	AMEX	WPS	Fri, Apr 15, 2011	34.72	34.80	34.60	34.71
5042	AMEX	WPS	Thu, Apr 14, 2011	34.33	34.74	34.33	34.74
5041	AMEX	WPS	Wed, Apr 13, 2011	34.57	34.57	34.21	34.41
5040	AMEX	WPS	Tue, Apr 12, 2011	34.27	34.30	34.06	34.19
5039	AMEX	WPS	Mon, Apr 11, 2011	34.67	34.72	34.31	34.42
5038	AMEX	WPS	Fri, Apr 8, 2011	34.69	34.82	34.59	34.69
5037	AMEX	WPS	Thu, Apr 7, 2011	34.42	34.47	34.07	34.40
5036	AMEX	WPS	Wed, Apr 6, 2011	34.68	34.76	34.55	34.61
5035	AMEX	WPS	Tue, Apr 5, 2011	34.34	34.57	34.34	34.44
5034	AMEX	WPS	Mon, Apr 4, 2011	34.47	34.55	34.43	34.48
5033	AMEX	WPS	Fri, Apr 1, 2011	34.30	34.52	34.28	34.39
5032	AMEX	WPS	Thu, Mar 31, 2011	34.07	34.23	33.95	34.17
5031	AMEX	WPS	Wed, Mar 30, 2011	34.12	34.33	34.12	34.24
5030	AMEX	WPS	Tue, Mar 29, 2011	33.66	33.90	33.62	33.90
5029	AMEX	WPS	Mon, Mar 28, 2011	33.92	33.95	33.80	33.80
5028	AMEX	WPS	Fri, Mar 25, 2011	34.01	34.16	33.92	33.92
5027	AMEX	WPS	Thu, Mar 24, 2011	34.00	34.40	34.00	34.40
5026	AMEX	WPS	Wed, Mar 23, 2011	33.80	34.14	33.80	34.14
5025	AMEX	WPS	Tue, Mar 22, 2011	34.06	34.06	33.85	34.02
5024	AMEX	WPS	Mon, Mar 21, 2011	34.00	34.22	33.96	34.13
5023	AMEX	WPS	Fri, Mar 18, 2011	33.36	33.42	33.24	33.42
5022	AMEX	WPS	Thu, Mar 17, 2011	32.82	32.89	32.56	32.59
5021	AMEX	WPS	Wed, Mar 16, 2011	32.51	32.66	31.84	32.06
5020	AMEX	WPS	Tue, Mar 15, 2011	31.85	32.87	31.58	32.87
5019	AMEX	WPS	Mon, Mar 14, 2011	33.45	33.63	33.32	33.63
5018	AMEX	WPS	Fri, Mar 11, 2011	34.05	34.43	34.05	34.40
5017	AMEX	WPS	Thu, Mar 10, 2011	34.64	34.64	34.28	34.31
5016	AMEX	WPS	Wed, Mar 9, 2011	35.05	35.21	34.99	35.21
5015	AMEX	WPS	Tue, Mar 8, 2011	34.85	35.13	34.85	35.02
5014	AMEX	WPS	Mon, Mar 7, 2011	35.32	35.32	34.81	34.92
5013	AMEX	WPS	Fri, Mar 4, 2011	35.24	35.32	34.94	35.17
5012	AMEX	WPS	Thu, Mar 3, 2011	35.14	35.26	35.02	35.24
5011	AMEX	WPS	Wed, Mar 2, 2011	34.90	35.00	34.78	34.87
5010	AMEX	WPS	Tue, Mar 1, 2011	35.26	35.26	34.73	34.81
5009	AMEX	WPS	Mon, Feb 28, 2011	35.06	35.13	35.00	35.09
5008	AMEX	WPS	Fri, Feb 25, 2011	34.39	34.81	34.39	34.71
5007	AMEX	WPS	Thu, Feb 24, 2011	34.21	34.23	33.91	34.23
5006	AMEX	WPS	Wed, Feb 23, 2011	34.14	34.27	33.93	34.07
5005	AMEX	WPS	Tue, Feb 22, 2011	34.35	34.40	33.97	34.02
5004	AMEX	WPS	Fri, Feb 18, 2011	34.91	34.94	34.81	34.82
5003	AMEX	WPS	Thu, Feb 17, 2011	34.63	34.89	34.61	34.89
5002	AMEX	WPS	Wed, Feb 16, 2011	34.33	34.56	34.33	34.51
5001	AMEX	WPS	Tue, Feb 15, 2011	34.20	34.23	34.05	34.07
5000	AMEX	WPS	Mon, Feb 14, 2011	34.21	34.40	34.19	34.32
4999	AMEX	WPS	Fri, Feb 11, 2011	33.95	34.30	33.95	34.15
4998	AMEX	WPS	Thu, Feb 10, 2011	34.05	34.16	33.84	34.14
4997	AMEX	WPS	Wed, Feb 9, 2011	34.54	34.54	34.27	34.45
4996	AMEX	WPS	Tue, Feb 8, 2011	34.68	34.83	34.55	34.81
4995	AMEX	WPS	Mon, Feb 7, 2011	34.73	35.05	34.72	34.90
4994	AMEX	WPS	Fri, Feb 4, 2011	34.93	34.94	34.77	34.94
4993	AMEX	WPS	Thu, Feb 3, 2011	34.89	34.94	34.72	34.94
4992	AMEX	WPS	Wed, Feb 2, 2011	34.89	34.91	34.77	34.79
4991	AMEX	WPS	Tue, Feb 1, 2011	34.61	34.96	34.61	34.95
4990	AMEX	WPS	Mon, Jan 31, 2011	34.30	34.35	34.09	34.22
4989	AMEX	WPS	Fri, Jan 28, 2011	34.71	34.71	34.05	34.07
4988	AMEX	WPS	Thu, Jan 27, 2011	34.83	34.88	34.67	34.82
4987	AMEX	WPS	Wed, Jan 26, 2011	34.94	34.96	34.76	34.93
4986	AMEX	WPS	Tue, Jan 25, 2011	34.60	34.63	34.46	34.60
4985	AMEX	WPS	Mon, Jan 24, 2011	34.56	34.73	34.50	34.67
4984	AMEX	WPS	Fri, Jan 21, 2011	34.50	34.54	34.31	34.43
4983	AMEX	WPS	Thu, Jan 20, 2011	34.46	34.52	34.13	34.38
4982	AMEX	WPS	Wed, Jan 19, 2011	35.09	35.09	34.66	34.73
4981	AMEX	WPS	Tue, Jan 18, 2011	34.90	35.00	34.86	34.96
4980	AMEX	WPS	Fri, Jan 14, 2011	34.61	34.91	34.58	34.87
4979	AMEX	WPS	Thu, Jan 13, 2011	34.87	35.00	34.70	34.72
4978	AMEX	WPS	Wed, Jan 12, 2011	34.56	34.74	34.56	34.63
4977	AMEX	WPS	Tue, Jan 11, 2011	34.33	34.33	34.16	34.25
4976	AMEX	WPS	Mon, Jan 10, 2011	33.87	34.09	33.78	34.09
4975	AMEX	WPS	Fri, Jan 7, 2011	34.33	34.33	33.87	34.18
4974	AMEX	WPS	Thu, Jan 6, 2011	34.47	34.47	34.18	34.28
4973	AMEX	WPS	Wed, Jan 5, 2011	34.46	34.68	34.46	34.63
4972	AMEX	WPS	Tue, Jan 4, 2011	34.75	34.79	34.33	34.54
4971	AMEX	WPS	Mon, Jan 3, 2011	34.46	34.72	34.46	34.65
4970	AMEX	WPS	Fri, Dec 31, 2010	34.09	34.35	34.08	34.25
4969	AMEX	WPS	Thu, Dec 30, 2010	34.16	34.16	33.94	34.09
4968	AMEX	WPS	Wed, Dec 29, 2010	33.94	34.13	33.93	34.06
4967	AMEX	WPS	Tue, Dec 28, 2010	33.84	33.84	33.64	33.66
4966	AMEX	WPS	Mon, Dec 27, 2010	33.60	33.77	33.53	33.76
4965	AMEX	WPS	Thu, Dec 23, 2010	33.59	33.64	33.50	33.58
4964	AMEX	WPS	Wed, Dec 22, 2010	33.48	33.60	33.48	33.59
4963	AMEX	WPS	Tue, Dec 21, 2010	33.15	33.31	33.15	33.31
4962	AMEX	WPS	Mon, Dec 20, 2010	32.96	32.99	32.80	32.93
4961	AMEX	WPS	Fri, Dec 17, 2010	33.93	33.97	33.76	33.93
4960	AMEX	WPS	Thu, Dec 16, 2010	34.12	34.23	33.96	34.20
4959	AMEX	WPS	Wed, Dec 15, 2010	34.27	34.47	34.06	34.16
4958	AMEX	WPS	Tue, Dec 14, 2010	34.48	34.65	34.42	34.42
4957	AMEX	WPS	Mon, Dec 13, 2010	34.28	34.52	34.21	34.36
4956	AMEX	WPS	Fri, Dec 10, 2010	33.86	34.05	33.86	34.02
4955	AMEX	WPS	Thu, Dec 9, 2010	33.92	34.02	33.75	33.87
4954	AMEX	WPS	Wed, Dec 8, 2010	34.04	34.04	33.77	33.87
4953	AMEX	WPS	Tue, Dec 7, 2010	34.32	34.32	33.93	33.93
4952	AMEX	WPS	Mon, Dec 6, 2010	33.91	34.13	33.90	34.08
4951	AMEX	WPS	Fri, Dec 3, 2010	33.91	34.20	33.86	34.20
4950	AMEX	WPS	Thu, Dec 2, 2010	33.50	34.06	33.50	34.01
4949	AMEX	WPS	Wed, Dec 1, 2010	33.16	33.45	33.15	33.44
4948	AMEX	WPS	Tue, Nov 30, 2010	32.50	32.76	32.45	32.59
4947	AMEX	WPS	Mon, Nov 29, 2010	32.74	33.01	32.55	32.96
4946	AMEX	WPS	Fri, Nov 26, 2010	32.80	32.90	32.78	32.85
4945	AMEX	WPS	Wed, Nov 24, 2010	33.21	33.29	33.13	33.22
4944	AMEX	WPS	Tue, Nov 23, 2010	32.98	32.98	32.60	32.80
4943	AMEX	WPS	Mon, Nov 22, 2010	33.67	33.76	33.30	33.65
4942	AMEX	WPS	Fri, Nov 19, 2010	33.90	34.02	33.63	34.02
4941	AMEX	WPS	Thu, Nov 18, 2010	34.26	34.33	34.22	34.27
4940	AMEX	WPS	Wed, Nov 17, 2010	33.75	33.90	33.67	33.80
4939	AMEX	WPS	Tue, Nov 16, 2010	34.13	34.13	33.50	33.57
4938	AMEX	WPS	Mon, Nov 15, 2010	34.46	34.60	34.27	34.29
4937	AMEX	WPS	Fri, Nov 12, 2010	34.55	34.74	34.20	34.41
4936	AMEX	WPS	Thu, Nov 11, 2010	34.77	34.77	34.52	34.68
4935	AMEX	WPS	Wed, Nov 10, 2010	35.16	35.21	34.80	35.21
4934	AMEX	WPS	Tue, Nov 9, 2010	35.76	35.79	35.17	35.17
4933	AMEX	WPS	Mon, Nov 8, 2010	35.76	35.78	35.58	35.64
4932	AMEX	WPS	Fri, Nov 5, 2010	35.93	36.05	35.90	36.05
4931	AMEX	WPS	Thu, Nov 4, 2010	35.93	36.21	35.87	36.16
4930	AMEX	WPS	Wed, Nov 3, 2010	35.29	35.34	34.95	35.30
4929	AMEX	WPS	Tue, Nov 2, 2010	35.00	35.20	35.00	35.14
4928	AMEX	WPS	Mon, Nov 1, 2010	34.73	34.86	34.50	34.65
4927	AMEX	WPS	Fri, Oct 29, 2010	34.37	34.51	34.37	34.44
4926	AMEX	WPS	Thu, Oct 28, 2010	34.67	34.71	34.48	34.61
4925	AMEX	WPS	Wed, Oct 27, 2010	34.41	34.52	34.11	34.51
4924	AMEX	WPS	Tue, Oct 26, 2010	34.62	34.82	34.56	34.77
4923	AMEX	WPS	Mon, Oct 25, 2010	34.99	35.05	34.81	34.81
4922	AMEX	WPS	Fri, Oct 22, 2010	34.90	34.91	34.71	34.82
4921	AMEX	WPS	Thu, Oct 21, 2010	34.88	35.05	34.55	34.69
4920	AMEX	WPS	Wed, Oct 20, 2010	34.65	35.16	34.65	35.00
4919	AMEX	WPS	Tue, Oct 19, 2010	34.67	34.72	34.25	34.34
4918	AMEX	WPS	Mon, Oct 18, 2010	34.93	35.17	34.93	35.15
4917	AMEX	WPS	Fri, Oct 15, 2010	35.37	35.39	35.03	35.20
4916	AMEX	WPS	Thu, Oct 14, 2010	35.17	35.29	35.10	35.25
4915	AMEX	WPS	Wed, Oct 13, 2010	34.86	35.11	34.85	34.96
4914	AMEX	WPS	Tue, Oct 12, 2010	34.59	34.82	34.43	34.77
4913	AMEX	WPS	Mon, Oct 11, 2010	34.77	34.83	34.66	34.76
4912	AMEX	WPS	Fri, Oct 8, 2010	34.60	34.87	34.53	34.87
4911	AMEX	WPS	Thu, Oct 7, 2010	34.80	34.80	34.35	34.53
4910	AMEX	WPS	Wed, Oct 6, 2010	34.41	34.48	34.30	34.41
4909	AMEX	WPS	Tue, Oct 5, 2010	33.91	34.20	33.79	34.16
4908	AMEX	WPS	Mon, Oct 4, 2010	33.59	33.68	33.25	33.47
4907	AMEX	WPS	Fri, Oct 1, 2010	33.63	33.74	33.49	33.71
4906	AMEX	WPS	Thu, Sep 30, 2010	33.42	33.43	33.04	33.20
4905	AMEX	WPS	Wed, Sep 29, 2010	33.15	33.19	32.93	33.06
4904	AMEX	WPS	Tue, Sep 28, 2010	32.65	33.13	32.65	33.06
4903	AMEX	WPS	Mon, Sep 27, 2010	32.74	32.96	32.69	32.82
4902	AMEX	WPS	Fri, Sep 24, 2010	32.63	32.86	32.57	32.85
4901	AMEX	WPS	Thu, Sep 23, 2010	32.06	32.25	31.94	31.98
4900	AMEX	WPS	Wed, Sep 22, 2010	32.31	32.43	32.17	32.31
4899	AMEX	WPS	Tue, Sep 21, 2010	32.37	32.53	32.16	32.35
4898	AMEX	WPS	Mon, Sep 20, 2010	32.00	32.36	32.00	32.32
4897	AMEX	WPS	Fri, Sep 17, 2010	31.88	31.88	31.57	31.68
4896	AMEX	WPS	Thu, Sep 16, 2010	31.65	31.74	31.56	31.71
4895	AMEX	WPS	Wed, Sep 15, 2010	31.63	32.00	31.63	31.94
4894	AMEX	WPS	Tue, Sep 14, 2010	31.77	32.00	31.60	31.83
4893	AMEX	WPS	Mon, Sep 13, 2010	31.68	31.81	31.67	31.76
4892	AMEX	WPS	Fri, Sep 10, 2010	31.25	31.40	31.25	31.39
4891	AMEX	WPS	Thu, Sep 9, 2010	31.45	31.45	31.21	31.29
4890	AMEX	WPS	Wed, Sep 8, 2010	31.20	31.40	31.20	31.27
4889	AMEX	WPS	Tue, Sep 7, 2010	31.32	31.32	30.97	30.97
4888	AMEX	WPS	Fri, Sep 3, 2010	31.22	31.27	31.06	31.25
4887	AMEX	WPS	Thu, Sep 2, 2010	30.67	30.97	30.67	30.96
4886	AMEX	WPS	Wed, Sep 1, 2010	30.51	30.92	30.48	30.88
4885	AMEX	WPS	Tue, Aug 31, 2010	29.94	30.13	29.85	29.92
4884	AMEX	WPS	Mon, Aug 30, 2010	30.06	30.11	29.84	29.87
4883	AMEX	WPS	Fri, Aug 27, 2010	29.96	30.27	29.70	30.25
4882	AMEX	WPS	Thu, Aug 26, 2010	29.91	29.92	29.64	29.67
4881	AMEX	WPS	Wed, Aug 25, 2010	29.60	29.86	29.47	29.80
4880	AMEX	WPS	Tue, Aug 24, 2010	29.66	29.72	29.46	29.61
4879	AMEX	WPS	Mon, Aug 23, 2010	30.01	30.11	29.82	29.82
4878	AMEX	WPS	Fri, Aug 20, 2010	29.91	29.91	29.68	29.89
4877	AMEX	WPS	Thu, Aug 19, 2010	30.28	30.29	29.92	30.04
4876	AMEX	WPS	Wed, Aug 18, 2010	30.36	30.46	30.14	30.32
4875	AMEX	WPS	Tue, Aug 17, 2010	30.08	30.35	30.07	30.21
4874	AMEX	WPS	Mon, Aug 16, 2010	29.52	29.81	29.49	29.77
4873	AMEX	WPS	Fri, Aug 13, 2010	29.70	29.82	29.59	29.65
4872	AMEX	WPS	Thu, Aug 12, 2010	29.39	29.77	29.39	29.74
4871	AMEX	WPS	Wed, Aug 11, 2010	30.05	30.05	29.70	29.75
4870	AMEX	WPS	Tue, Aug 10, 2010	30.46	30.70	30.32	30.59
4869	AMEX	WPS	Mon, Aug 9, 2010	30.86	30.99	30.80	30.96
4868	AMEX	WPS	Fri, Aug 6, 2010	30.60	30.84	30.54	30.84
4867	AMEX	WPS	Thu, Aug 5, 2010	30.63	30.71	30.60	30.71
4866	AMEX	WPS	Wed, Aug 4, 2010	30.67	30.79	30.51	30.79
4865	AMEX	WPS	Tue, Aug 3, 2010	30.62	30.72	30.51	30.63
4864	AMEX	WPS	Mon, Aug 2, 2010	30.55	30.90	30.45	30.83
4863	AMEX	WPS	Fri, Jul 30, 2010	29.66	29.93	29.61	29.88
4862	AMEX	WPS	Thu, Jul 29, 2010	30.06	30.06	29.72	29.93
4861	AMEX	WPS	Wed, Jul 28, 2010	29.89	29.89	29.71	29.78
4860	AMEX	WPS	Tue, Jul 27, 2010	29.89	30.08	29.87	30.04
4859	AMEX	WPS	Mon, Jul 26, 2010	29.83	30.05	29.74	30.05
4858	AMEX	WPS	Fri, Jul 23, 2010	29.33	29.84	29.33	29.80
4857	AMEX	WPS	Thu, Jul 22, 2010	29.25	29.50	29.25	29.37
4856	AMEX	WPS	Wed, Jul 21, 2010	29.09	29.09	28.54	28.62
4855	AMEX	WPS	Tue, Jul 20, 2010	28.51	29.08	28.51	29.08
4854	AMEX	WPS	Mon, Jul 19, 2010	28.43	28.68	28.43	28.67
4853	AMEX	WPS	Fri, Jul 16, 2010	28.45	28.50	28.17	28.29
4852	AMEX	WPS	Thu, Jul 15, 2010	29.01	29.01	28.55	28.92
4851	AMEX	WPS	Wed, Jul 14, 2010	28.97	28.99	28.72	28.80
4850	AMEX	WPS	Tue, Jul 13, 2010	28.83	29.01	28.74	28.97
4849	AMEX	WPS	Mon, Jul 12, 2010	28.37	28.60	28.37	28.54
4848	AMEX	WPS	Fri, Jul 9, 2010	28.52	28.60	28.42	28.58
4847	AMEX	WPS	Thu, Jul 8, 2010	28.51	28.55	28.28	28.55
4846	AMEX	WPS	Wed, Jul 7, 2010	28.14	28.52	28.14	28.51
4845	AMEX	WPS	Tue, Jul 6, 2010	27.92	28.05	27.56	27.64
4844	AMEX	WPS	Fri, Jul 2, 2010	27.60	27.60	27.20	27.35
4843	AMEX	WPS	Thu, Jul 1, 2010	27.24	27.28	26.97	27.24
4842	AMEX	WPS	Wed, Jun 30, 2010	27.31	27.40	27.00	27.02
4841	AMEX	WPS	Tue, Jun 29, 2010	27.67	27.67	27.11	27.23
4840	AMEX	WPS	Mon, Jun 28, 2010	28.11	28.26	28.06	28.10
4839	AMEX	WPS	Fri, Jun 25, 2010	28.20	28.37	27.98	28.33
4838	AMEX	WPS	Thu, Jun 24, 2010	28.31	28.34	27.96	28.04
4837	AMEX	WPS	Wed, Jun 23, 2010	28.39	28.54	28.17	28.39
4836	AMEX	WPS	Tue, Jun 22, 2010	28.67	28.74	28.21	28.21
4835	AMEX	WPS	Mon, Jun 21, 2010	28.70	28.70	28.29	28.30
4834	AMEX	WPS	Fri, Jun 18, 2010	28.58	28.63	28.50	28.61
4833	AMEX	WPS	Thu, Jun 17, 2010	28.77	28.77	28.43	28.70
4832	AMEX	WPS	Wed, Jun 16, 2010	28.61	28.81	28.51	28.75
4831	AMEX	WPS	Tue, Jun 15, 2010	28.44	28.88	28.39	28.86
4830	AMEX	WPS	Mon, Jun 14, 2010	28.28	28.33	28.03	28.07
4829	AMEX	WPS	Fri, Jun 11, 2010	27.53	27.84	27.53	27.80
4828	AMEX	WPS	Thu, Jun 10, 2010	27.71	27.97	27.70	27.97
4827	AMEX	WPS	Wed, Jun 9, 2010	27.34	27.45	26.96	26.96
4826	AMEX	WPS	Tue, Jun 8, 2010	26.68	27.02	26.46	26.98
4825	AMEX	WPS	Mon, Jun 7, 2010	27.03	27.05	26.49	26.50
4824	AMEX	WPS	Fri, Jun 4, 2010	27.34	27.42	26.75	26.83
4823	AMEX	WPS	Thu, Jun 3, 2010	28.07	28.08	27.74	27.96
4822	AMEX	WPS	Wed, Jun 2, 2010	27.46	28.04	27.37	28.04
4821	AMEX	WPS	Tue, Jun 1, 2010	27.22	27.73	27.16	27.16
4820	AMEX	WPS	Fri, May 28, 2010	27.94	27.94	27.51	27.53
4819	AMEX	WPS	Thu, May 27, 2010	27.25	27.89	27.24	27.89
4818	AMEX	WPS	Wed, May 26, 2010	26.83	26.98	26.50	26.52
4817	AMEX	WPS	Tue, May 25, 2010	26.30	26.93	26.01	26.93
4816	AMEX	WPS	Mon, May 24, 2010	27.46	27.54	27.24	27.30
4815	AMEX	WPS	Fri, May 21, 2010	27.05	27.45	26.54	27.43
4814	AMEX	WPS	Thu, May 20, 2010	27.28	27.46	26.80	26.93
4813	AMEX	WPS	Wed, May 19, 2010	27.95	28.08	27.69	28.05
4812	AMEX	WPS	Tue, May 18, 2010	28.78	28.84	27.94	28.09
4811	AMEX	WPS	Mon, May 17, 2010	28.70	28.73	28.21	28.68
4810	AMEX	WPS	Fri, May 14, 2010	28.79	29.08	28.51	28.64
4809	AMEX	WPS	Thu, May 13, 2010	29.44	29.58	29.22	29.22
4808	AMEX	WPS	Wed, May 12, 2010	29.39	29.60	29.37	29.50
4807	AMEX	WPS	Tue, May 11, 2010	29.24	29.64	29.10	29.34
4806	AMEX	WPS	Mon, May 10, 2010	29.65	29.86	29.39	29.78
4805	AMEX	WPS	Fri, May 7, 2010	28.59	28.84	27.69	28.29
4804	AMEX	WPS	Thu, May 6, 2010	29.24	29.42	27.01	27.94
4803	AMEX	WPS	Wed, May 5, 2010	29.38	29.78	29.38	29.55
4802	AMEX	WPS	Tue, May 4, 2010	30.50	30.57	29.85	30.05
4801	AMEX	WPS	Mon, May 3, 2010	31.03	31.31	30.99	31.22
4800	AMEX	WPS	Fri, Apr 30, 2010	31.20	31.20	30.80	30.84
4799	AMEX	WPS	Thu, Apr 29, 2010	30.60	31.06	30.60	31.05
4798	AMEX	WPS	Wed, Apr 28, 2010	30.58	30.73	30.35	30.52
4797	AMEX	WPS	Tue, Apr 27, 2010	30.94	31.04	30.38	30.38
4796	AMEX	WPS	Mon, Apr 26, 2010	31.49	31.54	31.34	31.38
4795	AMEX	WPS	Fri, Apr 23, 2010	30.94	31.42	30.94	31.42
4794	AMEX	WPS	Thu, Apr 22, 2010	31.00	31.24	30.76	31.18
4793	AMEX	WPS	Wed, Apr 21, 2010	31.32	31.36	31.17	31.35
4792	AMEX	WPS	Tue, Apr 20, 2010	31.21	31.43	31.21	31.38
4791	AMEX	WPS	Mon, Apr 19, 2010	31.10	31.29	30.92	31.29
4790	AMEX	WPS	Fri, Apr 16, 2010	31.90	31.90	31.36	31.53
4789	AMEX	WPS	Thu, Apr 15, 2010	32.04	32.15	32.00	32.12
4788	AMEX	WPS	Wed, Apr 14, 2010	31.81	32.11	31.80	32.03
4787	AMEX	WPS	Tue, Apr 13, 2010	31.53	31.72	31.40	31.67
4786	AMEX	WPS	Mon, Apr 12, 2010	31.68	31.69	31.53	31.63
4785	AMEX	WPS	Fri, Apr 9, 2010	31.50	31.62	31.48	31.56
4784	AMEX	WPS	Thu, Apr 8, 2010	31.14	31.41	31.04	31.37
4783	AMEX	WPS	Wed, Apr 7, 2010	31.43	31.46	31.19	31.22
4782	AMEX	WPS	Tue, Apr 6, 2010	31.29	31.60	31.26	31.59
4781	AMEX	WPS	Mon, Apr 5, 2010	31.46	32.90	31.38	31.56
4780	AMEX	WPS	Thu, Apr 1, 2010	31.10	31.31	31.10	31.30
4779	AMEX	WPS	Wed, Mar 31, 2010	30.81	31.10	30.81	30.94
4778	AMEX	WPS	Tue, Mar 30, 2010	31.22	31.26	31.01	31.16
4777	AMEX	WPS	Mon, Mar 29, 2010	30.84	31.10	30.84	31.10
4776	AMEX	WPS	Fri, Mar 26, 2010	30.48	31.04	30.44	30.61
4775	AMEX	WPS	Thu, Mar 25, 2010	30.49	30.60	30.14	30.15
4774	AMEX	WPS	Wed, Mar 24, 2010	30.24	30.33	30.12	30.21
4773	AMEX	WPS	Tue, Mar 23, 2010	30.72	30.90	30.67	30.87
4772	AMEX	WPS	Mon, Mar 22, 2010	30.64	30.99	30.38	30.89
4771	AMEX	WPS	Fri, Mar 19, 2010	31.10	31.10	30.72	30.86
4770	AMEX	WPS	Thu, Mar 18, 2010	31.31	31.36	31.17	31.28
4769	AMEX	WPS	Wed, Mar 17, 2010	31.18	31.52	31.18	31.42
4768	AMEX	WPS	Tue, Mar 16, 2010	31.00	31.29	30.85	31.29
4767	AMEX	WPS	Mon, Mar 15, 2010	30.85	30.85	30.61	30.83
4766	AMEX	WPS	Fri, Mar 12, 2010	30.91	30.97	30.83	30.95
4765	AMEX	WPS	Thu, Mar 11, 2010	30.74	30.90	30.50	30.90
4764	AMEX	WPS	Wed, Mar 10, 2010	30.74	30.89	30.62	30.67
4763	AMEX	WPS	Tue, Mar 9, 2010	30.55	31.01	30.45	30.83
4762	AMEX	WPS	Mon, Mar 8, 2010	30.91	30.93	30.76	30.89
4761	AMEX	WPS	Fri, Mar 5, 2010	30.63	30.92	30.63	30.88
4760	AMEX	WPS	Thu, Mar 4, 2010	30.47	30.47	30.28	30.41
4759	AMEX	WPS	Wed, Mar 3, 2010	30.49	30.62	30.44	30.48
4758	AMEX	WPS	Tue, Mar 2, 2010	30.38	30.48	30.23	30.33
4757	AMEX	WPS	Mon, Mar 1, 2010	30.14	30.14	29.92	30.05
4756	AMEX	WPS	Fri, Feb 26, 2010	29.65	29.92	29.57	29.77
4755	AMEX	WPS	Thu, Feb 25, 2010	29.26	29.55	29.01	29.53
4754	AMEX	WPS	Wed, Feb 24, 2010	29.41	29.75	29.41	29.61
4753	AMEX	WPS	Tue, Feb 23, 2010	29.55	29.63	29.24	29.29
4752	AMEX	WPS	Mon, Feb 22, 2010	29.59	29.59	29.31	29.45
4751	AMEX	WPS	Fri, Feb 19, 2010	29.24	29.48	29.14	29.45
4750	AMEX	WPS	Thu, Feb 18, 2010	29.60	29.84	29.31	29.83
4749	AMEX	WPS	Wed, Feb 17, 2010	29.49	29.68	29.49	29.66
4748	AMEX	WPS	Tue, Feb 16, 2010	29.34	29.79	28.99	29.62
4747	AMEX	WPS	Fri, Feb 12, 2010	28.95	29.23	28.84	29.12
4746	AMEX	WPS	Thu, Feb 11, 2010	28.77	29.40	28.77	29.23
4745	AMEX	WPS	Wed, Feb 10, 2010	29.00	29.18	28.77	28.94
4744	AMEX	WPS	Tue, Feb 9, 2010	28.97	29.24	28.52	29.03
4743	AMEX	WPS	Mon, Feb 8, 2010	28.79	28.79	28.33	28.39
4742	AMEX	WPS	Fri, Feb 5, 2010	28.59	30.20	28.15	28.83
4741	AMEX	WPS	Thu, Feb 4, 2010	29.51	29.51	28.86	28.96
4740	AMEX	WPS	Wed, Feb 3, 2010	29.83	29.83	29.50	29.69
4739	AMEX	WPS	Tue, Feb 2, 2010	29.75	30.04	29.63	30.00
4738	AMEX	WPS	Mon, Feb 1, 2010	29.22	29.40	29.08	29.40
4737	AMEX	WPS	Fri, Jan 29, 2010	29.41	29.61	28.99	29.05
4736	AMEX	WPS	Thu, Jan 28, 2010	29.60	29.62	29.24	29.37
4735	AMEX	WPS	Wed, Jan 27, 2010	29.27	29.59	29.20	29.56
4734	AMEX	WPS	Tue, Jan 26, 2010	29.86	29.98	29.64	29.64
4733	AMEX	WPS	Mon, Jan 25, 2010	29.95	30.17	29.94	30.06
4732	AMEX	WPS	Fri, Jan 22, 2010	30.24	30.25	29.61	29.63
4731	AMEX	WPS	Thu, Jan 21, 2010	30.50	30.66	30.00	30.07
4730	AMEX	WPS	Wed, Jan 20, 2010	30.97	30.97	30.56	30.72
4729	AMEX	WPS	Tue, Jan 19, 2010	31.29	31.53	31.03	31.46
4728	AMEX	WPS	Fri, Jan 15, 2010	31.38	31.38	31.01	31.19
4727	AMEX	WPS	Thu, Jan 14, 2010	31.37	31.52	31.29	31.45
4726	AMEX	WPS	Wed, Jan 13, 2010	31.46	31.62	31.27	31.56
4725	AMEX	WPS	Tue, Jan 12, 2010	31.56	31.59	31.35	31.45
4724	AMEX	WPS	Mon, Jan 11, 2010	31.84	31.86	31.66	31.82
4723	AMEX	WPS	Fri, Jan 8, 2010	31.46	31.65	31.29	31.64
4722	AMEX	WPS	Thu, Jan 7, 2010	31.41	31.51	31.25	31.44
4721	AMEX	WPS	Wed, Jan 6, 2010	31.55	31.69	31.51	31.51
4720	AMEX	WPS	Tue, Jan 5, 2010	31.68	31.80	31.55	31.71
4719	AMEX	WPS	Mon, Jan 4, 2010	31.26	31.45	31.00	31.43
4718	AMEX	WPS	Thu, Dec 31, 2009	30.93	30.93	30.58	30.69
4717	AMEX	WPS	Wed, Dec 30, 2009	30.49	30.66	30.37	30.64
4716	AMEX	WPS	Tue, Dec 29, 2009	30.77	30.77	30.50	30.53
4715	AMEX	WPS	Mon, Dec 28, 2009	30.33	30.40	30.10	30.40
4714	AMEX	WPS	Thu, Dec 24, 2009	30.25	30.25	30.09	30.18
4713	AMEX	WPS	Wed, Dec 23, 2009	29.21	30.10	29.21	30.04
4712	AMEX	WPS	Tue, Dec 22, 2009	29.92	29.92	29.62	29.70
4711	AMEX	WPS	Mon, Dec 21, 2009	29.93	29.98	29.58	29.73
4710	AMEX	WPS	Fri, Dec 18, 2009	30.76	30.76	30.50	30.73
4709	AMEX	WPS	Thu, Dec 17, 2009	30.92	31.08	30.56	30.79
4708	AMEX	WPS	Wed, Dec 16, 2009	31.12	31.42	31.11	31.17
4707	AMEX	WPS	Tue, Dec 15, 2009	31.19	31.23	31.05	31.06
4706	AMEX	WPS	Mon, Dec 14, 2009	31.14	31.19	30.92	31.17
4705	AMEX	WPS	Fri, Dec 11, 2009	31.03	31.08	30.83	30.90
4704	AMEX	WPS	Thu, Dec 10, 2009	31.37	31.37	30.93	30.96
4703	AMEX	WPS	Wed, Dec 9, 2009	31.46	31.46	31.23	31.37
4702	AMEX	WPS	Tue, Dec 8, 2009	31.50	31.50	31.15	31.25
4701	AMEX	WPS	Mon, Dec 7, 2009	31.76	31.92	31.70	31.78
4700	AMEX	WPS	Fri, Dec 4, 2009	32.16	32.31	31.72	31.92
4699	AMEX	WPS	Thu, Dec 3, 2009	32.10	32.25	31.86	31.86
4698	AMEX	WPS	Wed, Dec 2, 2009	31.95	32.09	31.88	31.92
4697	AMEX	WPS	Tue, Dec 1, 2009	31.96	32.16	31.90	31.90
4696	AMEX	WPS	Mon, Nov 30, 2009	31.08	31.33	30.95	31.33
4695	AMEX	WPS	Fri, Nov 27, 2009	30.95	30.95	30.50	30.71
4694	AMEX	WPS	Wed, Nov 25, 2009	31.50	31.59	31.38	31.56
4693	AMEX	WPS	Tue, Nov 24, 2009	31.59	31.59	31.07	31.26
4692	AMEX	WPS	Mon, Nov 23, 2009	31.77	31.87	31.48	31.59
4691	AMEX	WPS	Fri, Nov 20, 2009	30.96	31.22	30.96	31.20
4690	AMEX	WPS	Thu, Nov 19, 2009	31.52	31.52	31.12	31.35
4689	AMEX	WPS	Wed, Nov 18, 2009	32.03	32.04	31.76	32.04
4688	AMEX	WPS	Tue, Nov 17, 2009	32.16	32.27	31.92	32.19
4687	AMEX	WPS	Mon, Nov 16, 2009	32.41	32.80	32.41	32.60
4686	AMEX	WPS	Fri, Nov 13, 2009	31.88	32.24	31.80	32.11
4685	AMEX	WPS	Thu, Nov 12, 2009	32.04	32.10	31.57	31.68
4684	AMEX	WPS	Wed, Nov 11, 2009	32.31	32.39	32.02	32.23
4683	AMEX	WPS	Tue, Nov 10, 2009	31.79	31.99	31.61	31.92
4682	AMEX	WPS	Mon, Nov 9, 2009	31.82	32.20	31.68	32.19
4681	AMEX	WPS	Fri, Nov 6, 2009	31.11	31.41	31.11	31.34
4680	AMEX	WPS	Thu, Nov 5, 2009	31.22	31.43	31.22	31.37
4679	AMEX	WPS	Wed, Nov 4, 2009	31.30	31.50	31.11	31.17
4678	AMEX	WPS	Tue, Nov 3, 2009	30.64	31.00	30.55	30.94
4677	AMEX	WPS	Mon, Nov 2, 2009	31.24	31.52	30.73	31.19
4676	AMEX	WPS	Fri, Oct 30, 2009	31.48	31.54	30.76	30.98
4675	AMEX	WPS	Thu, Oct 29, 2009	30.84	31.48	30.84	31.35
4674	AMEX	WPS	Wed, Oct 28, 2009	31.03	31.06	30.22	30.31
4673	AMEX	WPS	Tue, Oct 27, 2009	31.91	31.91	31.40	31.58
4672	AMEX	WPS	Mon, Oct 26, 2009	32.74	32.88	32.00	32.16
4671	AMEX	WPS	Fri, Oct 23, 2009	32.93	32.93	32.44	32.61
4670	AMEX	WPS	Thu, Oct 22, 2009	32.75	33.23	32.75	33.23
4669	AMEX	WPS	Wed, Oct 21, 2009	33.16	33.56	32.96	33.11
4668	AMEX	WPS	Tue, Oct 20, 2009	33.47	33.47	33.04	33.26
4667	AMEX	WPS	Mon, Oct 19, 2009	32.78	33.09	32.69	33.07
4666	AMEX	WPS	Fri, Oct 16, 2009	32.30	32.47	32.17	32.39
4665	AMEX	WPS	Thu, Oct 15, 2009	32.56	32.78	32.43	32.73
4664	AMEX	WPS	Wed, Oct 14, 2009	32.48	32.74	32.34	32.70
4663	AMEX	WPS	Tue, Oct 13, 2009	31.93	32.00	31.72	31.90
4662	AMEX	WPS	Mon, Oct 12, 2009	32.03	32.24	31.91	32.08
4661	AMEX	WPS	Fri, Oct 9, 2009	31.82	32.07	31.76	32.07
4660	AMEX	WPS	Thu, Oct 8, 2009	32.06	32.22	31.82	32.06
4659	AMEX	WPS	Wed, Oct 7, 2009	31.37	31.71	31.37	31.71
4658	AMEX	WPS	Tue, Oct 6, 2009	31.35	31.52	31.17	31.26
4657	AMEX	WPS	Mon, Oct 5, 2009	30.35	30.71	30.33	30.71
4656	AMEX	WPS	Fri, Oct 2, 2009	30.12	30.62	30.07	30.39
4655	AMEX	WPS	Thu, Oct 1, 2009	31.39	31.39	30.69	30.73
4654	AMEX	WPS	Wed, Sep 30, 2009	31.47	31.67	31.05	31.46
4653	AMEX	WPS	Tue, Sep 29, 2009	31.38	31.45	31.12	31.12
4652	AMEX	WPS	Mon, Sep 28, 2009	30.87	31.33	30.87	31.09
4651	AMEX	WPS	Fri, Sep 25, 2009	30.82	31.12	30.80	30.80
4650	AMEX	WPS	Thu, Sep 24, 2009	31.60	31.76	30.79	31.14
4649	AMEX	WPS	Wed, Sep 23, 2009	31.99	32.20	31.46	31.46
4648	AMEX	WPS	Tue, Sep 22, 2009	31.91	32.14	31.88	31.93
4647	AMEX	WPS	Mon, Sep 21, 2009	31.61	31.97	31.40	31.62
4646	AMEX	WPS	Fri, Sep 18, 2009	32.47	32.47	32.12	32.41
4645	AMEX	WPS	Thu, Sep 17, 2009	32.34	32.55	32.05	32.25
4644	AMEX	WPS	Wed, Sep 16, 2009	32.45	32.76	32.33	32.57
4643	AMEX	WPS	Tue, Sep 15, 2009	31.97	32.20	31.93	32.20
4642	AMEX	WPS	Mon, Sep 14, 2009	31.71	32.10	31.56	32.10
4641	AMEX	WPS	Fri, Sep 11, 2009	32.23	32.26	31.24	32.14
4640	AMEX	WPS	Thu, Sep 10, 2009	31.75	32.12	31.66	32.12
4639	AMEX	WPS	Wed, Sep 9, 2009	31.55	31.86	31.44	31.75
4638	AMEX	WPS	Tue, Sep 8, 2009	31.05	31.33	31.01	31.13
4637	AMEX	WPS	Fri, Sep 4, 2009	29.97	30.44	29.96	30.30
4636	AMEX	WPS	Thu, Sep 3, 2009	29.72	29.75	29.43	29.75
4635	AMEX	WPS	Wed, Sep 2, 2009	29.24	29.56	29.22	29.36
4634	AMEX	WPS	Tue, Sep 1, 2009	29.82	30.05	29.21	29.28
4633	AMEX	WPS	Mon, Aug 31, 2009	29.94	30.10	29.90	30.03
4632	AMEX	WPS	Fri, Aug 28, 2009	30.58	30.59	30.24	30.42
4631	AMEX	WPS	Thu, Aug 27, 2009	30.14	30.56	29.92	30.42
4630	AMEX	WPS	Wed, Aug 26, 2009	30.05	30.30	30.03	30.21
4629	AMEX	WPS	Tue, Aug 25, 2009	29.96	30.31	29.96	30.11
4628	AMEX	WPS	Mon, Aug 24, 2009	29.88	30.20	29.84	29.84
4627	AMEX	WPS	Fri, Aug 21, 2009	29.75	29.86	29.63	29.72
4626	AMEX	WPS	Thu, Aug 20, 2009	29.12	29.43	29.00	29.42
4625	AMEX	WPS	Wed, Aug 19, 2009	28.84	29.19	28.76	28.93
4624	AMEX	WPS	Tue, Aug 18, 2009	28.65	29.21	28.65	28.95
4623	AMEX	WPS	Mon, Aug 17, 2009	28.92	28.92	28.47	28.55
4622	AMEX	WPS	Fri, Aug 14, 2009	29.83	29.86	29.31	29.49
4621	AMEX	WPS	Thu, Aug 13, 2009	29.56	29.62	29.33	29.54
4620	AMEX	WPS	Wed, Aug 12, 2009	29.00	29.52	29.00	29.25
4619	AMEX	WPS	Tue, Aug 11, 2009	29.03	29.10	28.66	28.84
4618	AMEX	WPS	Mon, Aug 10, 2009	29.14	29.15	28.85	29.02
4617	AMEX	WPS	Fri, Aug 7, 2009	29.20	29.29	28.88	29.03
4616	AMEX	WPS	Thu, Aug 6, 2009	29.31	29.40	28.96	29.18
4615	AMEX	WPS	Wed, Aug 5, 2009	29.16	29.33	28.68	29.16
4614	AMEX	WPS	Tue, Aug 4, 2009	28.84	29.41	28.69	29.17
4613	AMEX	WPS	Mon, Aug 3, 2009	30.10	30.10	29.05	29.28
4612	AMEX	WPS	Fri, Jul 31, 2009	28.24	28.78	28.24	28.48
4611	AMEX	WPS	Thu, Jul 30, 2009	27.96	28.31	27.85	27.89
4610	AMEX	WPS	Wed, Jul 29, 2009	27.55	27.67	27.28	27.49
4609	AMEX	WPS	Tue, Jul 28, 2009	27.89	27.99	27.61	27.90
4608	AMEX	WPS	Mon, Jul 27, 2009	27.78	27.94	27.43	27.65
4607	AMEX	WPS	Fri, Jul 24, 2009	27.64	28.02	27.58	27.96
4606	AMEX	WPS	Thu, Jul 23, 2009	27.32	28.06	27.32	27.90
4605	AMEX	WPS	Wed, Jul 22, 2009	27.19	27.39	27.09	27.32
4604	AMEX	WPS	Tue, Jul 21, 2009	27.67	27.71	27.08	27.47
4603	AMEX	WPS	Mon, Jul 20, 2009	27.16	27.60	27.16	27.33
4602	AMEX	WPS	Fri, Jul 17, 2009	26.77	26.82	26.62	26.77
4601	AMEX	WPS	Thu, Jul 16, 2009	26.43	26.74	26.17	26.66
4600	AMEX	WPS	Wed, Jul 15, 2009	26.08	26.58	26.08	26.51
4599	AMEX	WPS	Tue, Jul 14, 2009	25.58	25.71	25.44	25.44
4598	AMEX	WPS	Mon, Jul 13, 2009	24.74	25.40	24.62	25.38
4597	AMEX	WPS	Fri, Jul 10, 2009	24.85	25.21	24.85	25.21
4596	AMEX	WPS	Thu, Jul 9, 2009	25.28	25.29	25.07	25.11
4595	AMEX	WPS	Wed, Jul 8, 2009	25.01	25.21	24.59	25.10
4594	AMEX	WPS	Tue, Jul 7, 2009	25.70	25.70	25.04	25.17
4593	AMEX	WPS	Mon, Jul 6, 2009	25.65	26.10	25.64	26.10
4592	AMEX	WPS	Thu, Jul 2, 2009	25.93	25.93	25.62	25.74
4591	AMEX	WPS	Wed, Jul 1, 2009	26.51	26.72	26.47	26.60
4590	AMEX	WPS	Tue, Jun 30, 2009	26.59	26.59	25.90	26.14
4589	AMEX	WPS	Mon, Jun 29, 2009	26.76	26.77	26.51	26.74
4588	AMEX	WPS	Fri, Jun 26, 2009	26.51	26.68	26.34	26.68
4587	AMEX	WPS	Thu, Jun 25, 2009	25.76	26.32	25.76	26.32
4586	AMEX	WPS	Wed, Jun 24, 2009	25.63	25.78	25.51	25.51
4585	AMEX	WPS	Tue, Jun 23, 2009	24.92	25.17	24.85	25.07
4584	AMEX	WPS	Mon, Jun 22, 2009	25.57	25.59	24.85	25.04
4583	AMEX	WPS	Fri, Jun 19, 2009	25.95	26.04	25.79	25.96
4582	AMEX	WPS	Thu, Jun 18, 2009	25.50	25.86	25.41	25.65
4581	AMEX	WPS	Wed, Jun 17, 2009	25.69	25.78	25.37	25.70
4580	AMEX	WPS	Tue, Jun 16, 2009	26.14	26.14	25.56	25.79
4579	AMEX	WPS	Mon, Jun 15, 2009	26.57	26.57	25.90	26.18
4578	AMEX	WPS	Fri, Jun 12, 2009	26.75	26.89	26.50	26.85
4577	AMEX	WPS	Thu, Jun 11, 2009	26.75	27.05	26.75	26.76
4576	AMEX	WPS	Wed, Jun 10, 2009	26.82	26.82	26.11	26.57
4575	AMEX	WPS	Tue, Jun 9, 2009	26.14	26.39	26.10	26.34
4574	AMEX	WPS	Mon, Jun 8, 2009	25.95	26.15	25.70	26.05
4573	AMEX	WPS	Fri, Jun 5, 2009	26.42	26.60	26.12	26.24
4572	AMEX	WPS	Thu, Jun 4, 2009	26.38	26.83	26.38	26.72
4571	AMEX	WPS	Wed, Jun 3, 2009	27.02	27.10	26.34	26.38
4570	AMEX	WPS	Tue, Jun 2, 2009	26.83	27.11	26.80	27.02
4569	AMEX	WPS	Mon, Jun 1, 2009	26.82	27.26	26.57	26.81
4568	AMEX	WPS	Fri, May 29, 2009	26.11	26.30	25.94	26.30
4567	AMEX	WPS	Thu, May 28, 2009	25.29	25.64	25.23	25.32
4566	AMEX	WPS	Wed, May 27, 2009	26.50	26.50	25.20	25.29
4565	AMEX	WPS	Tue, May 26, 2009	25.00	25.28	25.00	25.17
4564	AMEX	WPS	Fri, May 22, 2009	24.13	24.19	23.88	24.00
4563	AMEX	WPS	Thu, May 21, 2009	23.72	23.72	23.41	23.55
4562	AMEX	WPS	Wed, May 20, 2009	24.29	24.31	24.18	24.21
4561	AMEX	WPS	Tue, May 19, 2009	23.99	24.22	23.87	23.88
4560	AMEX	WPS	Mon, May 18, 2009	23.32	23.83	22.90	23.75
4559	AMEX	WPS	Fri, May 15, 2009	23.34	23.40	22.78	22.79
4558	AMEX	WPS	Thu, May 14, 2009	23.05	23.23	22.73	23.05
4557	AMEX	WPS	Wed, May 13, 2009	23.36	23.36	22.75	22.97
4556	AMEX	WPS	Tue, May 12, 2009	24.28	24.28	23.67	24.06
4555	AMEX	WPS	Mon, May 11, 2009	23.91	24.05	23.64	23.70
4554	AMEX	WPS	Fri, May 8, 2009	23.79	24.46	23.79	24.46
4553	AMEX	WPS	Thu, May 7, 2009	24.10	24.10	23.33	23.67
4552	AMEX	WPS	Wed, May 6, 2009	23.59	24.20	23.41	24.20
4551	AMEX	WPS	Tue, May 5, 2009	23.38	23.38	22.92	23.11
4550	AMEX	WPS	Mon, May 4, 2009	22.47	23.38	22.47	23.20
4549	AMEX	WPS	Fri, May 1, 2009	21.87	22.17	21.83	21.99
4548	AMEX	WPS	Thu, Apr 30, 2009	22.01	22.20	21.78	21.96
4547	AMEX	WPS	Wed, Apr 29, 2009	21.42	21.79	21.42	21.69
4546	AMEX	WPS	Tue, Apr 28, 2009	20.96	21.23	20.70	21.14
4545	AMEX	WPS	Mon, Apr 27, 2009	21.38	21.61	21.04	21.48
4544	AMEX	WPS	Fri, Apr 24, 2009	21.73	22.23	21.73	22.10
4543	AMEX	WPS	Thu, Apr 23, 2009	21.50	21.94	21.34	21.85
4542	AMEX	WPS	Wed, Apr 22, 2009	20.95	21.68	20.95	21.51
4541	AMEX	WPS	Tue, Apr 21, 2009	21.01	21.79	21.01	21.55
4540	AMEX	WPS	Mon, Apr 20, 2009	22.15	22.16	21.27	21.35
4539	AMEX	WPS	Fri, Apr 17, 2009	22.25	22.50	22.21	22.44
4538	AMEX	WPS	Thu, Apr 16, 2009	21.98	22.39	21.94	22.39
4537	AMEX	WPS	Wed, Apr 15, 2009	21.57	22.03	21.57	21.98
4536	AMEX	WPS	Tue, Apr 14, 2009	22.18	22.18	21.84	21.98
4535	AMEX	WPS	Mon, Apr 13, 2009	22.16	22.38	21.89	22.24
4534	AMEX	WPS	Thu, Apr 9, 2009	21.79	21.80	21.54	21.79
4533	AMEX	WPS	Wed, Apr 8, 2009	20.66	21.00	20.66	20.85
4532	AMEX	WPS	Tue, Apr 7, 2009	20.83	20.89	20.57	20.59
4531	AMEX	WPS	Mon, Apr 6, 2009	23.31	23.31	20.67	20.82
4530	AMEX	WPS	Fri, Apr 3, 2009	20.81	21.28	20.78	21.11
4529	AMEX	WPS	Thu, Apr 2, 2009	20.75	21.15	20.75	20.87
4528	AMEX	WPS	Wed, Apr 1, 2009	19.35	19.81	19.17	19.65
4527	AMEX	WPS	Tue, Mar 31, 2009	18.98	19.29	18.94	19.15
4526	AMEX	WPS	Mon, Mar 30, 2009	18.76	18.79	18.45	18.79
4525	AMEX	WPS	Fri, Mar 27, 2009	19.94	19.94	19.61	19.83
4524	AMEX	WPS	Thu, Mar 26, 2009	19.82	20.00	19.62	19.99
4523	AMEX	WPS	Wed, Mar 25, 2009	19.32	19.75	19.12	19.31
4522	AMEX	WPS	Tue, Mar 24, 2009	20.29	20.29	19.17	19.22
4521	AMEX	WPS	Mon, Mar 23, 2009	21.31	21.31	18.96	19.94
4520	AMEX	WPS	Fri, Mar 20, 2009	18.76	18.79	18.50	18.52
4519	AMEX	WPS	Thu, Mar 19, 2009	19.47	19.47	18.90	19.02
4518	AMEX	WPS	Wed, Mar 18, 2009	18.34	19.06	18.16	18.83
4517	AMEX	WPS	Tue, Mar 17, 2009	18.07	18.29	18.01	18.29
4516	AMEX	WPS	Mon, Mar 16, 2009	18.16	18.18	17.73	17.73
4515	AMEX	WPS	Fri, Mar 13, 2009	17.23	17.61	16.20	17.49
4514	AMEX	WPS	Thu, Mar 12, 2009	16.61	17.21	16.61	17.08
4513	AMEX	WPS	Wed, Mar 11, 2009	16.66	16.66	16.14	16.40
4512	AMEX	WPS	Tue, Mar 10, 2009	15.96	16.46	15.96	16.23
4511	AMEX	WPS	Mon, Mar 9, 2009	15.35	15.58	15.07	15.09
4510	AMEX	WPS	Fri, Mar 6, 2009	16.30	16.38	15.63	16.10
4509	AMEX	WPS	Thu, Mar 5, 2009	16.46	16.62	16.10	16.10
4508	AMEX	WPS	Wed, Mar 4, 2009	16.78	17.25	16.75	16.89
4507	AMEX	WPS	Tue, Mar 3, 2009	16.67	16.80	16.18	16.64
4506	AMEX	WPS	Mon, Mar 2, 2009	16.79	16.93	16.37	16.39
4505	AMEX	WPS	Fri, Feb 27, 2009	17.23	17.75	17.16	17.45
4504	AMEX	WPS	Thu, Feb 26, 2009	17.73	17.78	17.17	17.33
4503	AMEX	WPS	Wed, Feb 25, 2009	17.06	17.73	17.00	17.46
4502	AMEX	WPS	Tue, Feb 24, 2009	17.06	17.66	17.06	17.47
4501	AMEX	WPS	Mon, Feb 23, 2009	17.61	17.61	17.00	17.00
4500	AMEX	WPS	Fri, Feb 20, 2009	17.57	17.84	17.39	17.84
4499	AMEX	WPS	Thu, Feb 19, 2009	18.35	18.35	17.83	17.84
4498	AMEX	WPS	Wed, Feb 18, 2009	18.33	18.34	18.01	18.31
4497	AMEX	WPS	Tue, Feb 17, 2009	18.84	18.84	18.34	18.37
4496	AMEX	WPS	Fri, Feb 13, 2009	19.94	19.94	19.61	19.73
4495	AMEX	WPS	Thu, Feb 12, 2009	19.55	19.85	19.45	19.85
4494	AMEX	WPS	Wed, Feb 11, 2009	20.20	20.30	19.80	19.91
4493	AMEX	WPS	Tue, Feb 10, 2009	20.65	20.65	19.75	19.75
4492	AMEX	WPS	Mon, Feb 9, 2009	20.62	21.03	20.54	20.74
4491	AMEX	WPS	Fri, Feb 6, 2009	20.25	20.85	20.25	20.84
4490	AMEX	WPS	Thu, Feb 5, 2009	19.80	20.22	19.80	20.19
4489	AMEX	WPS	Wed, Feb 4, 2009	20.25	20.35	19.85	20.05
4488	AMEX	WPS	Tue, Feb 3, 2009	20.21	20.59	19.99	20.42
4487	AMEX	WPS	Mon, Feb 2, 2009	20.11	20.51	20.11	20.51
4486	AMEX	WPS	Fri, Jan 30, 2009	20.69	20.99	20.20	20.39
4485	AMEX	WPS	Thu, Jan 29, 2009	20.96	20.96	20.53	20.60
4484	AMEX	WPS	Wed, Jan 28, 2009	21.67	21.67	21.14	21.20
4483	AMEX	WPS	Tue, Jan 27, 2009	21.10	21.10	20.68	20.92
4482	AMEX	WPS	Mon, Jan 26, 2009	20.70	20.86	20.54	20.77
4481	AMEX	WPS	Fri, Jan 23, 2009	19.89	20.66	19.89	20.37
4480	AMEX	WPS	Thu, Jan 22, 2009	20.66	20.79	20.25	20.73
4479	AMEX	WPS	Wed, Jan 21, 2009	20.11	20.93	19.84	20.93
4478	AMEX	WPS	Tue, Jan 20, 2009	20.66	20.66	19.64	19.80
4477	AMEX	WPS	Fri, Jan 16, 2009	21.79	21.79	20.69	21.25
4476	AMEX	WPS	Thu, Jan 15, 2009	21.03	21.37	20.52	21.03
4475	AMEX	WPS	Wed, Jan 14, 2009	21.49	21.49	20.70	20.98
4474	AMEX	WPS	Tue, Jan 13, 2009	22.14	22.16	21.91	22.03
4473	AMEX	WPS	Mon, Jan 12, 2009	23.42	23.42	22.63	22.70
4472	AMEX	WPS	Fri, Jan 9, 2009	23.99	23.99	23.31	23.60
4471	AMEX	WPS	Thu, Jan 8, 2009	23.99	24.20	23.77	24.18
4470	AMEX	WPS	Wed, Jan 7, 2009	24.35	24.50	23.87	23.91
4469	AMEX	WPS	Tue, Jan 6, 2009	24.06	24.70	24.06	24.63
4468	AMEX	WPS	Mon, Jan 5, 2009	24.28	24.44	23.81	23.93
4467	AMEX	WPS	Fri, Jan 2, 2009	23.49	24.28	23.49	24.28
4466	AMEX	WPS	Wed, Dec 31, 2008	23.35	23.69	22.16	23.69
4465	AMEX	WPS	Tue, Dec 30, 2008	22.93	23.28	22.15	23.06
4464	AMEX	WPS	Mon, Dec 29, 2008	23.22	23.31	22.57	23.07
4463	AMEX	WPS	Fri, Dec 26, 2008	23.61	23.62	23.01	23.34
4462	AMEX	WPS	Wed, Dec 24, 2008	23.28	23.29	22.80	23.29
4461	AMEX	WPS	Tue, Dec 23, 2008	23.17	24.50	22.74	22.92
4460	AMEX	WPS	Mon, Dec 22, 2008	23.41	23.41	22.38	22.94
4459	AMEX	WPS	Fri, Dec 19, 2008	23.38	24.02	23.28	23.66
4458	AMEX	WPS	Thu, Dec 18, 2008	24.00	24.00	23.04	23.23
4457	AMEX	WPS	Wed, Dec 17, 2008	23.51	23.99	23.22	23.47
4456	AMEX	WPS	Tue, Dec 16, 2008	22.36	23.96	22.36	23.40
4455	AMEX	WPS	Mon, Dec 15, 2008	22.33	22.54	22.09	22.19
4454	AMEX	WPS	Fri, Dec 12, 2008	22.01	22.54	21.90	22.19
4453	AMEX	WPS	Thu, Dec 11, 2008	22.37	22.99	22.01	22.33
4452	AMEX	WPS	Wed, Dec 10, 2008	22.05	22.41	21.90	22.41
4451	AMEX	WPS	Tue, Dec 9, 2008	21.54	21.66	20.96	21.30
4450	AMEX	WPS	Mon, Dec 8, 2008	21.12	21.52	20.86	21.22
4449	AMEX	WPS	Fri, Dec 5, 2008	19.98	20.50	19.31	20.34
4448	AMEX	WPS	Thu, Dec 4, 2008	19.95	20.52	19.45	19.65
4447	AMEX	WPS	Wed, Dec 3, 2008	20.06	20.98	19.92	20.98
4446	AMEX	WPS	Tue, Dec 2, 2008	20.49	21.30	20.29	21.30
4445	AMEX	WPS	Mon, Dec 1, 2008	20.70	20.70	19.70	19.70
4444	AMEX	WPS	Fri, Nov 28, 2008	21.33	21.95	21.33	21.66
4443	AMEX	WPS	Wed, Nov 26, 2008	20.44	21.41	20.29	21.01
4442	AMEX	WPS	Tue, Nov 25, 2008	20.93	20.93	19.82	20.25
4441	AMEX	WPS	Mon, Nov 24, 2008	19.17	20.49	19.10	20.07
4440	AMEX	WPS	Fri, Nov 21, 2008	18.69	19.10	17.63	19.10
4439	AMEX	WPS	Thu, Nov 20, 2008	18.73	18.73	17.51	17.63
4438	AMEX	WPS	Wed, Nov 19, 2008	20.14	20.14	18.85	19.03
4437	AMEX	WPS	Tue, Nov 18, 2008	20.29	20.71	19.79	20.40
4436	AMEX	WPS	Mon, Nov 17, 2008	20.83	21.27	20.60	20.61
4435	AMEX	WPS	Fri, Nov 14, 2008	21.58	21.77	20.85	21.04
4434	AMEX	WPS	Thu, Nov 13, 2008	21.43	23.16	20.62	23.16
4433	AMEX	WPS	Wed, Nov 12, 2008	22.00	22.09	21.40	21.54
4432	AMEX	WPS	Tue, Nov 11, 2008	22.58	22.65	21.88	22.31
4431	AMEX	WPS	Mon, Nov 10, 2008	23.91	23.91	22.65	23.04
4430	AMEX	WPS	Fri, Nov 7, 2008	23.64	23.83	23.18	23.62
4429	AMEX	WPS	Thu, Nov 6, 2008	23.46	24.11	22.64	22.97
4428	AMEX	WPS	Wed, Nov 5, 2008	25.21	25.43	24.17	24.17
4427	AMEX	WPS	Tue, Nov 4, 2008	24.62	25.50	24.62	25.13
4426	AMEX	WPS	Mon, Nov 3, 2008	23.62	24.33	23.62	23.99
4425	AMEX	WPS	Fri, Oct 31, 2008	23.05	24.04	22.99	23.77
4424	AMEX	WPS	Thu, Oct 30, 2008	22.98	23.28	22.33	23.10
4423	AMEX	WPS	Wed, Oct 29, 2008	21.90	22.60	21.64	22.22
4422	AMEX	WPS	Tue, Oct 28, 2008	21.07	22.34	19.64	22.34
4421	AMEX	WPS	Mon, Oct 27, 2008	21.35	21.96	20.89	20.91
4420	AMEX	WPS	Fri, Oct 24, 2008	21.54	22.83	21.54	22.18
4419	AMEX	WPS	Thu, Oct 23, 2008	23.56	23.91	22.46	23.37
4418	AMEX	WPS	Wed, Oct 22, 2008	23.91	23.92	22.70	22.79
4417	AMEX	WPS	Tue, Oct 21, 2008	25.05	25.97	24.80	25.08
4416	AMEX	WPS	Mon, Oct 20, 2008	25.53	26.09	25.20	26.02
4415	AMEX	WPS	Fri, Oct 17, 2008	24.28	25.96	24.25	24.86
4414	AMEX	WPS	Thu, Oct 16, 2008	24.94	25.75	24.04	25.45
4413	AMEX	WPS	Wed, Oct 15, 2008	25.39	26.06	24.27	24.43
4412	AMEX	WPS	Tue, Oct 14, 2008	27.99	27.99	24.96	26.06
4411	AMEX	WPS	Mon, Oct 13, 2008	25.14	26.50	24.78	26.50
4410	AMEX	WPS	Fri, Oct 10, 2008	22.58	23.64	21.81	23.11
4409	AMEX	WPS	Thu, Oct 9, 2008	26.17	26.51	23.73	24.22
4408	AMEX	WPS	Wed, Oct 8, 2008	26.15	27.14	25.84	26.28
4407	AMEX	WPS	Tue, Oct 7, 2008	28.08	28.31	26.67	26.67
4406	AMEX	WPS	Mon, Oct 6, 2008	27.87	27.87	26.00	27.50
4405	AMEX	WPS	Fri, Oct 3, 2008	29.86	30.62	29.16	29.21
4404	AMEX	WPS	Thu, Oct 2, 2008	31.03	31.03	29.46	29.70
4403	AMEX	WPS	Wed, Oct 1, 2008	31.16	31.62	30.85	31.35
4402	AMEX	WPS	Tue, Sep 30, 2008	31.49	31.92	30.95	31.85
4401	AMEX	WPS	Mon, Sep 29, 2008	32.48	32.48	30.47	30.52
4400	AMEX	WPS	Fri, Sep 26, 2008	33.62	34.29	33.36	34.29
4399	AMEX	WPS	Thu, Sep 25, 2008	34.39	34.49	34.00	34.37
4398	AMEX	WPS	Wed, Sep 24, 2008	33.65	34.00	33.41	33.65
4397	AMEX	WPS	Tue, Sep 23, 2008	34.20	34.38	33.53	33.64
4396	AMEX	WPS	Mon, Sep 22, 2008	35.35	35.35	34.28	34.51
4395	AMEX	WPS	Fri, Sep 19, 2008	36.13	36.23	34.75	35.14
4394	AMEX	WPS	Thu, Sep 18, 2008	32.99	34.06	32.15	33.67
4393	AMEX	WPS	Wed, Sep 17, 2008	33.54	33.54	32.10	32.47
4392	AMEX	WPS	Tue, Sep 16, 2008	33.62	34.98	33.33	34.21
4391	AMEX	WPS	Mon, Sep 15, 2008	34.27	35.46	34.27	34.70
4390	AMEX	WPS	Fri, Sep 12, 2008	35.53	36.11	35.53	35.84
4389	AMEX	WPS	Thu, Sep 11, 2008	35.12	35.49	34.38	35.29
4388	AMEX	WPS	Wed, Sep 10, 2008	35.78	36.03	35.47	35.80
4387	AMEX	WPS	Tue, Sep 9, 2008	35.46	35.99	34.54	34.96
4386	AMEX	WPS	Mon, Sep 8, 2008	36.13	36.14	35.38	35.65
4385	AMEX	WPS	Fri, Sep 5, 2008	34.20	34.58	33.86	34.38
4384	AMEX	WPS	Thu, Sep 4, 2008	35.62	35.62	34.59	34.89
4383	AMEX	WPS	Wed, Sep 3, 2008	36.23	36.29	35.82	36.15
4382	AMEX	WPS	Tue, Sep 2, 2008	36.47	36.88	36.30	36.36
4381	AMEX	WPS	Fri, Aug 29, 2008	36.99	37.00	36.46	36.53
4380	AMEX	WPS	Thu, Aug 28, 2008	36.38	36.51	36.12	36.29
4379	AMEX	WPS	Wed, Aug 27, 2008	35.72	36.14	35.72	35.86
4378	AMEX	WPS	Tue, Aug 26, 2008	36.08	36.23	35.77	36.03
4377	AMEX	WPS	Mon, Aug 25, 2008	36.33	36.33	35.60	35.64
4376	AMEX	WPS	Fri, Aug 22, 2008	35.83	36.18	35.82	36.17
4375	AMEX	WPS	Thu, Aug 21, 2008	35.68	36.09	35.52	35.73
4374	AMEX	WPS	Wed, Aug 20, 2008	35.92	35.92	35.56	35.71
4373	AMEX	WPS	Tue, Aug 19, 2008	35.43	35.63	35.17	35.33
4372	AMEX	WPS	Mon, Aug 18, 2008	36.94	36.94	35.89	36.05
4371	AMEX	WPS	Fri, Aug 15, 2008	36.53	36.70	36.26	36.54
4370	AMEX	WPS	Thu, Aug 14, 2008	36.49	36.79	36.19	36.33
4369	AMEX	WPS	Wed, Aug 13, 2008	37.72	37.83	36.72	37.05
4368	AMEX	WPS	Tue, Aug 12, 2008	38.01	38.30	37.62	37.93
4367	AMEX	WPS	Mon, Aug 11, 2008	37.86	38.33	37.86	37.87
4366	AMEX	WPS	Fri, Aug 8, 2008	37.29	37.83	37.09	37.62
4365	AMEX	WPS	Thu, Aug 7, 2008	37.88	38.02	37.47	37.55
4364	AMEX	WPS	Wed, Aug 6, 2008	38.43	38.45	38.13	38.45
4363	AMEX	WPS	Tue, Aug 5, 2008	38.05	38.75	38.05	38.75
4362	AMEX	WPS	Mon, Aug 4, 2008	38.07	38.07	37.69	37.76
4361	AMEX	WPS	Fri, Aug 1, 2008	38.68	38.68	38.12	38.32
4360	AMEX	WPS	Thu, Jul 31, 2008	38.58	38.95	38.36	38.54
4359	AMEX	WPS	Wed, Jul 30, 2008	38.89	39.14	38.75	38.99
4358	AMEX	WPS	Tue, Jul 29, 2008	38.11	38.55	37.94	38.50
4357	AMEX	WPS	Mon, Jul 28, 2008	38.77	38.94	38.04	38.23
4356	AMEX	WPS	Fri, Jul 25, 2008	39.11	39.11	38.75	38.96
4355	AMEX	WPS	Thu, Jul 24, 2008	40.07	40.07	39.23	39.32
4354	AMEX	WPS	Wed, Jul 23, 2008	39.98	39.98	39.52	39.55
4353	AMEX	WPS	Tue, Jul 22, 2008	38.51	38.79	38.12	38.79
4352	AMEX	WPS	Mon, Jul 21, 2008	38.66	38.95	38.44	38.90
4351	AMEX	WPS	Fri, Jul 18, 2008	38.01	38.04	37.50	37.82
4350	AMEX	WPS	Thu, Jul 17, 2008	37.45	37.80	37.00	37.57
4349	AMEX	WPS	Wed, Jul 16, 2008	36.17	36.95	36.01	36.76
4348	AMEX	WPS	Tue, Jul 15, 2008	36.58	37.01	35.90	36.46
4347	AMEX	WPS	Mon, Jul 14, 2008	37.95	37.95	37.08	37.09
4346	AMEX	WPS	Fri, Jul 11, 2008	37.44	37.79	36.93	37.63
4345	AMEX	WPS	Thu, Jul 10, 2008	37.99	38.29	37.89	38.13
4344	AMEX	WPS	Wed, Jul 9, 2008	38.87	38.87	37.66	37.91
4343	AMEX	WPS	Tue, Jul 8, 2008	38.13	38.45	37.80	38.40
4342	AMEX	WPS	Mon, Jul 7, 2008	39.00	39.00	38.16	38.57
4341	AMEX	WPS	Thu, Jul 3, 2008	38.39	38.50	38.15	38.32
4340	AMEX	WPS	Wed, Jul 2, 2008	38.74	38.74	37.61	37.82
4339	AMEX	WPS	Tue, Jul 1, 2008	38.28	38.77	37.78	38.66
4338	AMEX	WPS	Mon, Jun 30, 2008	39.20	39.40	38.92	39.04
4337	AMEX	WPS	Fri, Jun 27, 2008	39.39	39.53	39.07	39.07
4336	AMEX	WPS	Thu, Jun 26, 2008	40.00	40.00	39.10	39.15
4335	AMEX	WPS	Wed, Jun 25, 2008	40.24	40.62	40.05	40.37
4334	AMEX	WPS	Tue, Jun 24, 2008	40.78	40.78	40.34	40.34
4333	AMEX	WPS	Mon, Jun 23, 2008	40.63	40.90	40.47	40.68
4332	AMEX	WPS	Fri, Jun 20, 2008	41.23	41.50	41.03	41.17
4331	AMEX	WPS	Thu, Jun 19, 2008	41.41	41.68	41.41	41.68
4330	AMEX	WPS	Wed, Jun 18, 2008	42.09	42.09	41.81	41.91
4329	AMEX	WPS	Tue, Jun 17, 2008	41.93	42.34	41.93	42.22
4328	AMEX	WPS	Mon, Jun 16, 2008	41.85	42.13	41.78	42.03
4327	AMEX	WPS	Fri, Jun 13, 2008	41.28	41.54	41.25	41.42
4326	AMEX	WPS	Thu, Jun 12, 2008	41.62	41.70	41.30	41.30
4325	AMEX	WPS	Wed, Jun 11, 2008	41.93	41.95	41.57	41.70
4324	AMEX	WPS	Tue, Jun 10, 2008	42.55	42.69	42.26	42.43
4323	AMEX	WPS	Mon, Jun 9, 2008	43.75	43.79	43.21	43.30
4322	AMEX	WPS	Fri, Jun 6, 2008	44.30	44.30	43.61	43.62
4321	AMEX	WPS	Thu, Jun 5, 2008	44.74	45.17	44.60	45.17
4320	AMEX	WPS	Wed, Jun 4, 2008	44.51	44.94	44.35	44.43
4319	AMEX	WPS	Tue, Jun 3, 2008	44.82	44.82	44.16	44.57
4318	AMEX	WPS	Mon, Jun 2, 2008	44.95	44.95	44.40	44.75
4317	AMEX	WPS	Fri, May 30, 2008	45.28	45.30	45.12	45.29
4316	AMEX	WPS	Thu, May 29, 2008	44.97	45.43	44.88	45.25
4315	AMEX	WPS	Wed, May 28, 2008	45.30	45.30	44.80	45.10
4314	AMEX	WPS	Tue, May 27, 2008	45.06	45.20	44.81	45.04
4313	AMEX	WPS	Fri, May 23, 2008	45.52	45.52	45.00	45.13
4312	AMEX	WPS	Thu, May 22, 2008	45.78	45.78	45.42	45.50
4311	AMEX	WPS	Wed, May 21, 2008	46.12	46.12	45.30	45.30
4310	AMEX	WPS	Tue, May 20, 2008	46.25	46.31	45.83	46.00
4309	AMEX	WPS	Mon, May 19, 2008	46.88	46.93	46.55	46.58
4308	AMEX	WPS	Fri, May 16, 2008	46.93	47.21	46.78	47.21
4307	AMEX	WPS	Thu, May 15, 2008	46.81	47.33	46.72	47.30
4306	AMEX	WPS	Wed, May 14, 2008	46.70	46.79	46.55	46.55
4305	AMEX	WPS	Tue, May 13, 2008	46.33	46.35	46.10	46.33
4304	AMEX	WPS	Mon, May 12, 2008	46.35	46.70	46.17	46.50
4303	AMEX	WPS	Fri, May 9, 2008	46.16	46.37	45.92	46.35
4302	AMEX	WPS	Thu, May 8, 2008	46.74	47.17	46.74	46.99
4301	AMEX	WPS	Wed, May 7, 2008	47.50	47.50	46.52	46.56
4300	AMEX	WPS	Tue, May 6, 2008	47.19	48.00	47.19	47.96
4299	AMEX	WPS	Mon, May 5, 2008	47.67	47.79	47.33	47.70
4298	AMEX	WPS	Fri, May 2, 2008	47.55	47.62	47.35	47.45
4297	AMEX	WPS	Thu, May 1, 2008	46.37	46.84	46.16	46.84
4296	AMEX	WPS	Wed, Apr 30, 2008	46.83	47.08	46.82	46.87
4295	AMEX	WPS	Tue, Apr 29, 2008	46.80	46.88	46.60	46.82
4294	AMEX	WPS	Mon, Apr 28, 2008	46.83	47.06	46.67	46.89
4293	AMEX	WPS	Fri, Apr 25, 2008	46.20	46.23	45.89	46.22
4292	AMEX	WPS	Thu, Apr 24, 2008	45.88	46.18	45.51	46.07
4291	AMEX	WPS	Wed, Apr 23, 2008	46.01	46.45	46.01	46.26
4290	AMEX	WPS	Tue, Apr 22, 2008	45.90	46.14	45.72	45.78
4289	AMEX	WPS	Mon, Apr 21, 2008	46.28	46.29	46.00	46.29
4288	AMEX	WPS	Fri, Apr 18, 2008	46.03	46.15	45.85	46.10
4287	AMEX	WPS	Thu, Apr 17, 2008	45.65	45.86	45.50	45.76
4286	AMEX	WPS	Wed, Apr 16, 2008	45.84	46.31	45.70	46.31
4285	AMEX	WPS	Tue, Apr 15, 2008	44.68	44.82	44.60	44.82
4284	AMEX	WPS	Mon, Apr 14, 2008	44.59	44.59	44.22	44.32
4283	AMEX	WPS	Fri, Apr 11, 2008	44.70	44.91	44.65	44.67
4282	AMEX	WPS	Thu, Apr 10, 2008	45.01	45.33	44.82	44.99
4281	AMEX	WPS	Wed, Apr 9, 2008	45.66	45.70	45.18	45.19
4280	AMEX	WPS	Tue, Apr 8, 2008	46.09	46.47	45.97	46.31
4279	AMEX	WPS	Mon, Apr 7, 2008	46.77	46.94	46.50	46.50
4278	AMEX	WPS	Fri, Apr 4, 2008	46.47	46.62	46.25	46.46
4277	AMEX	WPS	Thu, Apr 3, 2008	46.10	46.61	46.02	46.60
4276	AMEX	WPS	Wed, Apr 2, 2008	46.29	46.53	46.00	46.26
4275	AMEX	WPS	Tue, Apr 1, 2008	45.32	46.11	45.30	46.10
4274	AMEX	WPS	Mon, Mar 31, 2008	44.00	44.69	44.00	44.53
4273	AMEX	WPS	Fri, Mar 28, 2008	44.13	44.18	43.51	43.51
4272	AMEX	WPS	Thu, Mar 27, 2008	44.11	44.16	43.67	43.72
4271	AMEX	WPS	Wed, Mar 26, 2008	43.56	43.87	43.43	43.72
4270	AMEX	WPS	Tue, Mar 25, 2008	43.29	43.89	43.28	43.83
4269	AMEX	WPS	Mon, Mar 24, 2008	42.42	43.31	42.42	42.99
4268	AMEX	WPS	Thu, Mar 20, 2008	41.43	41.57	41.10	41.57
4267	AMEX	WPS	Wed, Mar 19, 2008	43.27	43.33	41.89	41.94
4266	AMEX	WPS	Tue, Mar 18, 2008	42.56	43.64	42.56	43.64
4265	AMEX	WPS	Mon, Mar 17, 2008	40.73	41.88	40.73	41.64
4264	AMEX	WPS	Fri, Mar 14, 2008	43.37	43.37	41.87	42.21
4263	AMEX	WPS	Thu, Mar 13, 2008	42.75	43.71	42.56	43.63
4262	AMEX	WPS	Wed, Mar 12, 2008	43.91	43.95	43.42	43.42
4261	AMEX	WPS	Tue, Mar 11, 2008	43.66	43.87	43.00	43.81
4260	AMEX	WPS	Mon, Mar 10, 2008	42.93	42.93	42.13	42.30
4259	AMEX	WPS	Fri, Mar 7, 2008	43.00	43.34	42.29	42.53
4258	AMEX	WPS	Thu, Mar 6, 2008	44.70	44.70	43.85	44.00
4257	AMEX	WPS	Wed, Mar 5, 2008	44.41	44.86	44.20	44.61
4256	AMEX	WPS	Tue, Mar 4, 2008	44.01	44.25	43.43	43.91
4255	AMEX	WPS	Mon, Mar 3, 2008	45.12	45.15	44.61	45.06
4254	AMEX	WPS	Fri, Feb 29, 2008	45.79	45.79	45.05	45.05
4253	AMEX	WPS	Thu, Feb 28, 2008	46.61	46.65	46.33	46.55
4252	AMEX	WPS	Wed, Feb 27, 2008	46.19	46.69	46.19	46.47
4251	AMEX	WPS	Tue, Feb 26, 2008	45.43	46.79	45.33	46.05
4250	AMEX	WPS	Mon, Feb 25, 2008	44.64	45.26	44.38	45.26
4249	AMEX	WPS	Fri, Feb 22, 2008	44.55	44.60	43.77	44.41
4248	AMEX	WPS	Thu, Feb 21, 2008	45.02	45.02	44.33	44.45
4247	AMEX	WPS	Wed, Feb 20, 2008	44.30	45.18	44.30	45.03
4246	AMEX	WPS	Tue, Feb 19, 2008	46.04	46.07	45.39	45.39
4245	AMEX	WPS	Fri, Feb 15, 2008	45.00	45.15	44.72	45.15
4244	AMEX	WPS	Thu, Feb 14, 2008	45.26	45.36	44.62	44.64
4243	AMEX	WPS	Wed, Feb 13, 2008	44.85	45.07	44.37	44.85
4242	AMEX	WPS	Tue, Feb 12, 2008	44.73	45.34	44.69	44.71
4241	AMEX	WPS	Mon, Feb 11, 2008	44.10	44.20	43.53	44.12
4240	AMEX	WPS	Fri, Feb 8, 2008	46.05	46.05	43.74	44.10
4239	AMEX	WPS	Thu, Feb 7, 2008	44.07	44.36	43.88	44.16
4238	AMEX	WPS	Wed, Feb 6, 2008	45.09	45.16	44.12	44.16
4237	AMEX	WPS	Tue, Feb 5, 2008	45.75	45.75	45.00	45.10
4236	AMEX	WPS	Mon, Feb 4, 2008	47.33	47.33	46.71	46.71
4235	AMEX	WPS	Fri, Feb 1, 2008	46.61	47.14	46.40	47.14
4234	AMEX	WPS	Thu, Jan 31, 2008	45.24	47.16	45.24	47.14
4233	AMEX	WPS	Wed, Jan 30, 2008	45.86	46.78	45.59	46.09
4232	AMEX	WPS	Tue, Jan 29, 2008	46.30	46.50	45.92	46.50
4231	AMEX	WPS	Mon, Jan 28, 2008	45.78	47.77	45.64	46.00
4230	AMEX	WPS	Fri, Jan 25, 2008	45.70	46.34	45.59	45.72
4229	AMEX	WPS	Thu, Jan 24, 2008	45.09	45.70	44.27	44.92
4228	AMEX	WPS	Wed, Jan 23, 2008	42.28	45.07	42.04	45.07
4227	AMEX	WPS	Tue, Jan 22, 2008	44.20	44.20	41.42	43.38
4226	AMEX	WPS	Fri, Jan 18, 2008	45.12	45.12	43.96	44.20
4225	AMEX	WPS	Thu, Jan 17, 2008	44.77	44.77	43.28	43.44
4224	AMEX	WPS	Wed, Jan 16, 2008	44.47	44.54	43.66	43.88
4223	AMEX	WPS	Tue, Jan 15, 2008	45.03	45.03	44.23	44.36
4222	AMEX	WPS	Mon, Jan 14, 2008	47.87	47.87	45.81	46.08
4221	AMEX	WPS	Fri, Jan 11, 2008	45.97	45.97	45.24	45.37
4220	AMEX	WPS	Thu, Jan 10, 2008	46.00	46.68	45.77	46.60
4219	AMEX	WPS	Wed, Jan 9, 2008	46.89	47.70	46.32	47.06
4218	AMEX	WPS	Tue, Jan 8, 2008	47.27	47.27	46.19	46.22
4217	AMEX	WPS	Mon, Jan 7, 2008	47.22	47.27	46.76	46.91
4216	AMEX	WPS	Fri, Jan 4, 2008	48.48	48.48	46.74	46.77
4215	AMEX	WPS	Thu, Jan 3, 2008	48.69	48.74	48.42	48.55
4214	AMEX	WPS	Wed, Jan 2, 2008	49.31	49.51	48.86	49.06
4213	AMEX	WPS	Mon, Dec 31, 2007	49.46	50.85	48.70	49.36
4212	AMEX	WPS	Fri, Dec 28, 2007	48.68	48.96	48.43	48.96
4211	AMEX	WPS	Thu, Dec 27, 2007	49.03	49.03	48.51	48.53
4210	AMEX	WPS	Wed, Dec 26, 2007	49.38	49.61	49.29	49.60
4209	AMEX	WPS	Mon, Dec 24, 2007	50.84	50.84	48.76	49.12
4208	AMEX	WPS	Fri, Dec 21, 2007	48.00	49.28	48.00	49.08
4207	AMEX	WPS	Thu, Dec 20, 2007	53.00	53.00	47.58	48.15
4206	AMEX	WPS	Wed, Dec 19, 2007	47.80	48.06	47.47	47.76
4205	AMEX	WPS	Tue, Dec 18, 2007	47.67	47.82	46.74	47.40
4204	AMEX	WPS	Mon, Dec 17, 2007	47.69	47.69	46.85	46.99
4203	AMEX	WPS	Fri, Dec 14, 2007	50.00	50.00	49.51	49.74
4202	AMEX	WPS	Thu, Dec 13, 2007	51.58	51.58	50.72	51.33
4201	AMEX	WPS	Wed, Dec 12, 2007	53.60	53.60	52.15	52.43
4200	AMEX	WPS	Tue, Dec 11, 2007	53.68	53.79	52.58	52.60
4199	AMEX	WPS	Mon, Dec 10, 2007	53.44	53.63	53.37	53.57
4198	AMEX	WPS	Fri, Dec 7, 2007	53.30	53.47	53.24	53.47
4197	AMEX	WPS	Thu, Dec 6, 2007	53.48	53.78	52.82	53.78
4196	AMEX	WPS	Wed, Dec 5, 2007	52.74	53.09	52.61	53.01
4195	AMEX	WPS	Tue, Dec 4, 2007	52.39	52.43	52.25	52.32
4194	AMEX	WPS	Mon, Dec 3, 2007	53.00	53.00	52.65	52.78
4193	AMEX	WPS	Fri, Nov 30, 2007	52.76	53.38	52.39	52.55
4192	AMEX	WPS	Thu, Nov 29, 2007	51.71	52.26	51.66	52.19
4191	AMEX	WPS	Wed, Nov 28, 2007	51.75	52.20	50.86	52.02
4190	AMEX	WPS	Tue, Nov 27, 2007	50.04	50.66	49.89	50.63
4189	AMEX	WPS	Mon, Nov 26, 2007	50.65	50.94	49.55	49.59
4188	AMEX	WPS	Fri, Nov 23, 2007	50.12	50.64	50.08	50.64
4187	AMEX	WPS	Wed, Nov 21, 2007	49.08	49.36	48.60	48.88
4186	AMEX	WPS	Tue, Nov 20, 2007	50.32	50.77	49.79	50.35
4185	AMEX	WPS	Mon, Nov 19, 2007	50.37	50.37	49.22	49.49
4184	AMEX	WPS	Fri, Nov 16, 2007	51.33	55.68	50.59	50.96
4183	AMEX	WPS	Thu, Nov 15, 2007	51.52	51.75	51.14	51.43
4182	AMEX	WPS	Wed, Nov 14, 2007	53.12	53.18	52.40	52.52
4181	AMEX	WPS	Tue, Nov 13, 2007	51.87	52.84	51.87	52.84
4180	AMEX	WPS	Mon, Nov 12, 2007	51.38	51.75	50.87	50.87
4179	AMEX	WPS	Fri, Nov 9, 2007	52.00	52.68	51.89	52.12
4178	AMEX	WPS	Thu, Nov 8, 2007	53.51	53.57	52.29	53.09
4177	AMEX	WPS	Wed, Nov 7, 2007	54.28	54.47	53.40	53.40
4176	AMEX	WPS	Tue, Nov 6, 2007	54.09	54.31	53.89	54.29
4175	AMEX	WPS	Mon, Nov 5, 2007	53.44	53.64	53.27	53.63
4174	AMEX	WPS	Fri, Nov 2, 2007	54.81	54.97	54.25	54.45
4173	AMEX	WPS	Thu, Nov 1, 2007	55.56	55.76	55.25	55.25
4172	AMEX	WPS	Wed, Oct 31, 2007	56.08	56.81	56.00	56.68
4171	AMEX	WPS	Tue, Oct 30, 2007	55.62	55.92	55.62	55.68
4170	AMEX	WPS	Mon, Oct 29, 2007	55.80	55.97	55.56	55.79
4169	AMEX	WPS	Fri, Oct 26, 2007	54.55	55.42	54.55	55.42
4168	AMEX	WPS	Thu, Oct 25, 2007	54.09	54.29	53.86	54.13
4167	AMEX	WPS	Wed, Oct 24, 2007	53.32	53.47	52.70	53.40
4166	AMEX	WPS	Tue, Oct 23, 2007	53.44	53.44	53.01	53.44
4165	AMEX	WPS	Mon, Oct 22, 2007	51.96	52.38	51.96	52.32
4164	AMEX	WPS	Fri, Oct 19, 2007	53.52	53.55	52.35	52.42
4163	AMEX	WPS	Thu, Oct 18, 2007	53.75	53.88	53.58	53.88
4162	AMEX	WPS	Wed, Oct 17, 2007	54.30	54.32	53.52	53.75
4161	AMEX	WPS	Tue, Oct 16, 2007	53.90	53.90	53.61	53.72
4160	AMEX	WPS	Mon, Oct 15, 2007	55.20	55.20	54.45	54.66
4159	AMEX	WPS	Fri, Oct 12, 2007	55.15	55.38	55.15	55.34
4158	AMEX	WPS	Thu, Oct 11, 2007	55.86	56.00	55.15	55.32
4157	AMEX	WPS	Wed, Oct 10, 2007	55.29	55.48	55.19	55.25
4156	AMEX	WPS	Tue, Oct 9, 2007	55.03	55.57	55.01	55.57
4155	AMEX	WPS	Mon, Oct 8, 2007	54.50	54.56	54.41	54.48
4154	AMEX	WPS	Fri, Oct 5, 2007	54.94	55.43	54.89	55.20
4153	AMEX	WPS	Thu, Oct 4, 2007	54.38	54.52	54.23	54.48
4152	AMEX	WPS	Wed, Oct 3, 2007	55.30	55.36	54.66	54.72
4151	AMEX	WPS	Tue, Oct 2, 2007	54.89	55.14	54.66	55.14
4150	AMEX	WPS	Mon, Oct 1, 2007	54.32	54.86	54.32	54.85
4149	AMEX	WPS	Fri, Sep 28, 2007	54.33	54.45	54.15	54.19
4148	AMEX	WPS	Thu, Sep 27, 2007	54.14	54.35	54.05	54.35
4147	AMEX	WPS	Wed, Sep 26, 2007	52.98	53.23	52.98	53.22
4146	AMEX	WPS	Tue, Sep 25, 2007	52.37	52.76	52.37	52.59
4145	AMEX	WPS	Mon, Sep 24, 2007	52.52	52.52	52.22	52.34
4144	AMEX	WPS	Fri, Sep 21, 2007	52.47	52.64	52.35	52.44
4143	AMEX	WPS	Thu, Sep 20, 2007	52.48	52.57	52.32	52.32
4142	AMEX	WPS	Wed, Sep 19, 2007	52.35	53.34	52.03	52.46
4141	AMEX	WPS	Tue, Sep 18, 2007	50.01	51.37	49.84	51.37
4140	AMEX	WPS	Mon, Sep 17, 2007	50.59	50.59	49.99	50.21
4139	AMEX	WPS	Fri, Sep 14, 2007	51.17	51.48	51.17	51.48
4138	AMEX	WPS	Thu, Sep 13, 2007	51.52	51.66	51.39	51.53
4137	AMEX	WPS	Wed, Sep 12, 2007	50.90	51.21	50.90	51.15
4136	AMEX	WPS	Tue, Sep 11, 2007	50.04	50.60	50.04	50.58
4135	AMEX	WPS	Mon, Sep 10, 2007	49.82	49.82	48.97	49.45
4134	AMEX	WPS	Fri, Sep 7, 2007	50.24	50.32	49.64	49.81
4133	AMEX	WPS	Thu, Sep 6, 2007	50.77	51.39	50.73	50.96
4132	AMEX	WPS	Wed, Sep 5, 2007	51.30	51.46	50.73	51.01
4131	AMEX	WPS	Tue, Sep 4, 2007	51.43	52.29	51.43	52.29
4130	AMEX	WPS	Fri, Aug 31, 2007	51.00	51.62	51.00	51.46
4129	AMEX	WPS	Thu, Aug 30, 2007	50.20	50.81	50.20	50.42
4128	AMEX	WPS	Wed, Aug 29, 2007	50.49	50.95	50.28	50.95
4127	AMEX	WPS	Tue, Aug 28, 2007	50.80	50.80	49.72	49.74
4126	AMEX	WPS	Mon, Aug 27, 2007	51.25	51.38	50.98	51.20
4125	AMEX	WPS	Fri, Aug 24, 2007	50.40	51.28	50.26	51.28
4124	AMEX	WPS	Thu, Aug 23, 2007	50.73	50.80	50.01	50.28
4123	AMEX	WPS	Wed, Aug 22, 2007	49.62	50.08	49.55	50.08
4122	AMEX	WPS	Tue, Aug 21, 2007	48.09	52.09	48.09	48.17
4121	AMEX	WPS	Mon, Aug 20, 2007	47.78	48.00	47.36	47.96
4120	AMEX	WPS	Fri, Aug 17, 2007	48.28	48.28	47.23	47.40
4119	AMEX	WPS	Thu, Aug 16, 2007	47.05	47.05	45.84	47.00
4118	AMEX	WPS	Wed, Aug 15, 2007	48.69	48.77	48.69	48.77
4117	AMEX	WPS	Tue, Aug 14, 2007	50.16	52.00	49.34	49.34
4116	AMEX	WPS	Mon, Aug 13, 2007	50.83	51.63	50.38	50.47
4115	AMEX	WPS	Fri, Aug 10, 2007	50.25	53.90	50.25	50.99
4114	AMEX	WPS	Thu, Aug 9, 2007	51.30	51.40	51.30	51.35
4113	AMEX	WPS	Wed, Aug 8, 2007	51.78	52.41	51.78	52.41
4112	AMEX	WPS	Tue, Aug 7, 2007	50.06	50.74	50.06	50.73
4111	AMEX	WPS	Wed, Feb 21, 2007	57.60	58.04	57.20	57.26
4110	AMEX	WPS	Tue, Feb 20, 2007	56.82	57.57	56.68	57.53
4109	AMEX	WPS	Fri, Feb 16, 2007	56.69	56.95	56.25	56.92
4108	AMEX	WPS	Thu, Feb 15, 2007	56.82	56.84	56.51	56.68
4107	AMEX	WPS	Wed, Feb 14, 2007	56.56	57.09	56.56	56.77
4106	AMEX	WPS	Tue, Feb 13, 2007	56.31	56.55	56.09	56.55
4105	AMEX	WPS	Mon, Feb 12, 2007	56.05	56.31	55.99	56.29
4104	AMEX	WPS	Fri, Feb 9, 2007	55.98	55.99	55.57	55.97
4103	AMEX	WPS	Thu, Feb 8, 2007	54.75	56.19	54.75	55.98
4102	AMEX	WPS	Wed, Feb 7, 2007	54.40	54.87	54.20	54.68
4101	AMEX	WPS	Tue, Feb 6, 2007	54.09	54.31	53.88	54.15
4100	AMEX	WPS	Mon, Feb 5, 2007	53.50	54.08	53.40	53.96
4099	AMEX	WPS	Fri, Feb 2, 2007	53.60	53.83	53.27	53.50
4098	AMEX	WPS	Thu, Feb 1, 2007	53.10	53.98	53.05	53.57
4097	AMEX	WPS	Wed, Jan 31, 2007	53.25	53.44	52.94	53.05
4096	AMEX	WPS	Tue, Jan 30, 2007	53.23	53.52	53.07	53.31
4095	AMEX	WPS	Mon, Jan 29, 2007	53.07	53.30	52.73	53.15
4094	AMEX	WPS	Fri, Jan 26, 2007	54.02	54.02	52.72	53.07
4093	AMEX	WPS	Thu, Jan 25, 2007	53.70	54.94	53.01	53.16
4092	AMEX	WPS	Wed, Jan 24, 2007	53.43	53.98	53.43	53.71
4091	AMEX	WPS	Tue, Jan 23, 2007	53.27	53.79	53.16	53.48
4090	AMEX	WPS	Mon, Jan 22, 2007	53.50	53.55	53.12	53.24
4089	AMEX	WPS	Fri, Jan 19, 2007	53.07	53.56	52.81	53.50
4088	AMEX	WPS	Thu, Jan 18, 2007	53.67	53.70	53.12	53.15
4087	AMEX	WPS	Wed, Jan 17, 2007	53.83	53.88	53.47	53.64
4086	AMEX	WPS	Tue, Jan 16, 2007	54.18	54.53	53.74	53.83
4085	AMEX	WPS	Fri, Jan 12, 2007	54.45	54.65	54.00	54.11
4084	AMEX	WPS	Thu, Jan 11, 2007	54.52	54.82	54.19	54.50
4083	AMEX	WPS	Wed, Jan 10, 2007	54.35	54.42	54.25	54.37
4082	AMEX	WPS	Tue, Jan 9, 2007	54.23	54.51	54.02	54.41
4081	AMEX	WPS	Mon, Jan 8, 2007	54.09	54.34	53.76	54.22
4080	AMEX	WPS	Fri, Jan 5, 2007	54.42	55.22	53.83	54.05
4079	AMEX	WPS	Thu, Jan 4, 2007	54.74	54.98	54.47	54.97
4078	AMEX	WPS	Wed, Jan 3, 2007	53.18	55.47	53.18	54.74
4077	AMEX	WPS	Fri, Dec 29, 2006	54.35	54.45	54.03	54.03
4076	AMEX	WPS	Thu, Dec 28, 2006	54.80	54.83	54.29	54.34
4075	AMEX	WPS	Wed, Dec 27, 2006	53.93	54.83	53.93	54.79
4074	AMEX	WPS	Tue, Dec 26, 2006	53.42	53.85	53.27	53.81
4073	AMEX	WPS	Fri, Dec 22, 2006	53.35	53.60	53.20	53.38
4072	AMEX	WPS	Thu, Dec 21, 2006	53.75	53.80	53.00	53.31
4071	AMEX	WPS	Wed, Dec 20, 2006	53.77	53.84	53.51	53.57
4070	AMEX	WPS	Tue, Dec 19, 2006	53.59	53.90	53.45	53.62
4069	AMEX	WPS	Mon, Dec 18, 2006	53.70	53.75	53.45	53.56
4068	AMEX	WPS	Fri, Dec 15, 2006	53.40	53.59	53.15	53.56
4067	AMEX	WPS	Thu, Dec 14, 2006	53.02	53.43	52.96	53.26
4066	AMEX	WPS	Wed, Dec 13, 2006	53.18	53.18	52.79	52.96
4065	AMEX	WPS	Tue, Dec 12, 2006	52.70	53.05	52.45	53.02
4064	AMEX	WPS	Mon, Dec 11, 2006	52.71	52.94	52.46	52.70
4063	AMEX	WPS	Fri, Dec 8, 2006	52.54	52.86	52.28	52.82
4062	AMEX	WPS	Thu, Dec 7, 2006	52.88	52.98	52.48	52.53
4061	AMEX	WPS	Wed, Dec 6, 2006	53.30	53.40	52.90	52.94
4060	AMEX	WPS	Tue, Dec 5, 2006	53.10	53.49	53.06	53.26
4059	AMEX	WPS	Mon, Dec 4, 2006	52.45	53.11	52.45	53.10
4058	AMEX	WPS	Fri, Dec 1, 2006	52.35	52.42	51.87	52.37
4057	AMEX	WPS	Thu, Nov 30, 2006	52.20	52.36	51.69	52.29
4056	AMEX	WPS	Wed, Nov 29, 2006	51.76	52.18	51.66	52.16
4055	AMEX	WPS	Tue, Nov 28, 2006	51.47	51.61	51.20	51.60
4054	AMEX	WPS	Mon, Nov 27, 2006	52.62	52.63	51.78	51.80
4053	AMEX	WPS	Fri, Nov 24, 2006	52.56	52.87	52.51	52.65
4052	AMEX	WPS	Wed, Nov 22, 2006	52.95	52.95	52.35	52.64
4051	AMEX	WPS	Tue, Nov 21, 2006	53.20	53.25	52.74	52.88
4050	AMEX	WPS	Mon, Nov 20, 2006	53.30	53.45	53.05	53.14
4049	AMEX	WPS	Fri, Nov 17, 2006	53.35	53.35	53.02	53.35
4048	AMEX	WPS	Thu, Nov 16, 2006	53.48	53.66	53.18	53.27
4047	AMEX	WPS	Wed, Nov 15, 2006	53.78	53.79	53.18	53.30
4046	AMEX	WPS	Tue, Nov 14, 2006	53.45	53.80	53.11	53.78
4045	AMEX	WPS	Mon, Nov 13, 2006	53.18	53.46	53.06	53.30
4044	AMEX	WPS	Fri, Nov 10, 2006	52.70	53.28	52.53	53.28
4043	AMEX	WPS	Thu, Nov 9, 2006	53.20	53.20	52.58	52.66
4042	AMEX	WPS	Wed, Nov 8, 2006	52.19	53.35	52.14	53.19
4041	AMEX	WPS	Tue, Nov 7, 2006	52.25	52.56	52.21	52.22
4040	AMEX	WPS	Mon, Nov 6, 2006	52.79	52.79	52.20	52.35
4039	AMEX	WPS	Fri, Nov 3, 2006	52.75	52.80	52.02	52.57
4038	AMEX	WPS	Thu, Nov 2, 2006	53.00	53.00	52.51	52.60
4037	AMEX	WPS	Wed, Nov 1, 2006	53.21	53.49	52.75	52.82
4036	AMEX	WPS	Tue, Oct 31, 2006	53.36	53.40	53.01	53.21
4035	AMEX	WPS	Mon, Oct 30, 2006	52.90	53.26	52.87	53.21
4034	AMEX	WPS	Fri, Oct 27, 2006	53.50	53.53	53.02	53.03
4033	AMEX	WPS	Thu, Oct 26, 2006	53.52	54.00	53.02	53.50
4032	AMEX	WPS	Wed, Oct 25, 2006	53.25	53.62	53.18	53.48
4031	AMEX	WPS	Tue, Oct 24, 2006	52.54	53.16	52.30	53.14
4030	AMEX	WPS	Mon, Oct 23, 2006	52.55	52.98	52.21	52.72
4029	AMEX	WPS	Fri, Oct 20, 2006	52.50	52.60	52.20	52.56
4028	AMEX	WPS	Thu, Oct 19, 2006	51.80	52.44	51.61	52.36
4027	AMEX	WPS	Wed, Oct 18, 2006	51.38	51.85	51.33	51.80
4026	AMEX	WPS	Tue, Oct 17, 2006	51.40	51.45	51.14	51.20
4025	AMEX	WPS	Mon, Oct 16, 2006	51.15	51.40	51.00	51.40
4024	AMEX	WPS	Fri, Oct 13, 2006	51.00	51.25	50.85	51.10
4023	AMEX	WPS	Thu, Oct 12, 2006	50.75	50.98	50.55	50.93
4022	AMEX	WPS	Wed, Oct 11, 2006	50.45	50.83	50.45	50.67
4021	AMEX	WPS	Tue, Oct 10, 2006	50.45	50.61	50.35	50.46
4020	AMEX	WPS	Mon, Oct 9, 2006	50.30	50.55	50.10	50.45
4019	AMEX	WPS	Fri, Oct 6, 2006	50.50	50.60	50.11	50.40
4018	AMEX	WPS	Thu, Oct 5, 2006	50.70	50.82	50.43	50.64
4017	AMEX	WPS	Wed, Oct 4, 2006	49.81	50.67	49.69	50.66
4016	AMEX	WPS	Tue, Oct 3, 2006	49.75	49.82	49.18	49.76
4015	AMEX	WPS	Mon, Oct 2, 2006	49.60	50.17	49.60	49.75
4014	AMEX	WPS	Fri, Sep 29, 2006	49.80	49.89	49.56	49.63
4013	AMEX	WPS	Thu, Sep 28, 2006	49.98	50.11	49.52	49.73
4012	AMEX	WPS	Wed, Sep 27, 2006	49.37	50.06	49.29	50.02
4011	AMEX	WPS	Tue, Sep 26, 2006	49.20	49.40	49.02	49.36
4010	AMEX	WPS	Mon, Sep 25, 2006	48.76	49.52	48.55	49.28
4009	AMEX	WPS	Fri, Sep 22, 2006	49.06	49.07	48.62	48.76
4008	AMEX	WPS	Thu, Sep 21, 2006	49.65	49.65	48.84	49.09
4007	AMEX	WPS	Wed, Sep 20, 2006	49.85	49.89	49.40	49.54
4006	AMEX	WPS	Tue, Sep 19, 2006	49.80	49.97	49.58	49.80
4005	AMEX	WPS	Mon, Sep 18, 2006	50.48	50.48	49.57	49.80
4004	AMEX	WPS	Fri, Sep 15, 2006	50.20	50.48	50.11	50.48
4003	AMEX	WPS	Thu, Sep 14, 2006	50.12	50.33	49.84	50.12
4002	AMEX	WPS	Wed, Sep 13, 2006	49.80	50.15	49.70	50.10
4001	AMEX	WPS	Tue, Sep 12, 2006	49.67	49.80	49.33	49.72
4000	AMEX	WPS	Mon, Sep 11, 2006	49.70	49.76	49.25	49.52
3999	AMEX	WPS	Fri, Sep 8, 2006	49.55	49.82	49.41	49.78
3998	AMEX	WPS	Thu, Sep 7, 2006	50.09	50.19	49.54	49.58
3997	AMEX	WPS	Wed, Sep 6, 2006	50.48	50.50	49.85	50.09
3996	AMEX	WPS	Tue, Sep 5, 2006	50.95	51.03	50.50	50.65
3995	AMEX	WPS	Fri, Sep 1, 2006	51.38	51.38	50.92	51.08
3994	AMEX	WPS	Thu, Aug 31, 2006	51.13	51.63	51.13	51.38
3993	AMEX	WPS	Wed, Aug 30, 2006	51.24	51.37	50.93	51.25
3992	AMEX	WPS	Tue, Aug 29, 2006	51.30	51.38	50.73	51.08
3991	AMEX	WPS	Mon, Aug 28, 2006	50.68	51.78	50.68	51.63
3990	AMEX	WPS	Fri, Aug 25, 2006	51.00	51.36	50.75	50.88
3989	AMEX	WPS	Thu, Aug 24, 2006	50.99	51.16	50.63	51.16
3988	AMEX	WPS	Wed, Aug 23, 2006	51.43	51.49	50.61	50.76
3987	AMEX	WPS	Tue, Aug 22, 2006	51.42	51.48	51.20	51.34
3986	AMEX	WPS	Mon, Aug 21, 2006	50.97	51.55	50.95	51.41
3985	AMEX	WPS	Fri, Aug 18, 2006	51.01	51.42	50.86	51.16
3984	AMEX	WPS	Thu, Aug 17, 2006	51.04	51.49	50.95	51.00
3983	AMEX	WPS	Wed, Aug 16, 2006	51.61	51.61	51.12	51.15
3982	AMEX	WPS	Tue, Aug 15, 2006	50.24	51.58	50.24	51.54
3981	AMEX	WPS	Mon, Aug 14, 2006	51.31	51.60	50.96	51.10
3980	AMEX	WPS	Fri, Aug 11, 2006	50.92	51.14	50.60	51.06
3979	AMEX	WPS	Thu, Aug 10, 2006	50.82	50.97	50.53	50.88
3978	AMEX	WPS	Wed, Aug 9, 2006	51.08	51.43	50.92	50.98
3977	AMEX	WPS	Tue, Aug 8, 2006	51.05	51.50	50.90	51.00
3976	AMEX	WPS	Mon, Aug 7, 2006	51.84	51.94	50.85	51.01
3975	AMEX	WPS	Fri, Aug 4, 2006	52.55	52.59	51.32	52.00
3974	AMEX	WPS	Thu, Aug 3, 2006	52.26	52.72	52.13	52.55
3973	AMEX	WPS	Wed, Aug 2, 2006	52.50	52.88	51.99	52.26
3972	AMEX	WPS	Tue, Aug 1, 2006	51.56	52.38	51.27	52.37
3971	AMEX	WPS	Mon, Jul 31, 2006	51.99	52.17	51.51	51.57
3970	AMEX	WPS	Fri, Jul 28, 2006	51.96	52.26	51.74	52.00
3969	AMEX	WPS	Thu, Jul 27, 2006	52.25	52.42	51.45	51.71
3968	AMEX	WPS	Wed, Jul 26, 2006	52.05	52.42	51.73	52.19
3967	AMEX	WPS	Tue, Jul 25, 2006	51.56	52.13	51.49	51.99
3966	AMEX	WPS	Mon, Jul 24, 2006	50.67	51.70	50.67	51.59
3965	AMEX	WPS	Fri, Jul 21, 2006	50.24	50.85	50.00	50.47
3964	AMEX	WPS	Thu, Jul 20, 2006	49.52	50.20	49.00	50.19
3963	AMEX	WPS	Wed, Jul 19, 2006	49.10	49.63	49.04	49.62
3962	AMEX	WPS	Tue, Jul 18, 2006	49.54	49.88	48.88	49.14
3961	AMEX	WPS	Mon, Jul 17, 2006	49.70	49.86	49.26	49.50
3960	AMEX	WPS	Fri, Jul 14, 2006	49.91	50.01	49.30	49.35
3959	AMEX	WPS	Thu, Jul 13, 2006	49.15	50.04	49.08	49.84
3958	AMEX	WPS	Wed, Jul 12, 2006	49.34	49.63	49.04	49.33
3957	AMEX	WPS	Tue, Jul 11, 2006	48.35	49.60	48.15	49.34
3956	AMEX	WPS	Mon, Jul 10, 2006	47.98	48.51	47.67	48.51
3955	AMEX	WPS	Fri, Jul 7, 2006	47.89	48.26	47.76	47.98
3954	AMEX	WPS	Thu, Jul 6, 2006	49.00	49.41	47.77	48.14
3953	AMEX	WPS	Wed, Jul 5, 2006	50.23	50.47	49.62	50.17
3952	AMEX	WPS	Mon, Jul 3, 2006	50.00	50.24	49.57	50.23
3951	AMEX	WPS	Fri, Jun 30, 2006	49.44	49.62	48.92	49.60
3950	AMEX	WPS	Thu, Jun 29, 2006	49.00	49.45	48.76	49.22
3949	AMEX	WPS	Wed, Jun 28, 2006	48.55	49.06	48.48	48.85
3948	AMEX	WPS	Tue, Jun 27, 2006	48.50	48.95	48.37	48.48
3947	AMEX	WPS	Mon, Jun 26, 2006	47.64	48.70	47.64	48.51
3946	AMEX	WPS	Fri, Jun 23, 2006	47.80	48.07	47.46	47.63
3945	AMEX	WPS	Thu, Jun 22, 2006	48.08	48.14	47.39	47.88
3944	AMEX	WPS	Wed, Jun 21, 2006	48.28	48.65	48.01	48.08
3943	AMEX	WPS	Tue, Jun 20, 2006	48.41	48.48	47.93	48.18
3942	AMEX	WPS	Mon, Jun 19, 2006	49.20	49.30	48.05	48.26
3941	AMEX	WPS	Fri, Jun 16, 2006	49.28	49.42	48.70	49.13
3940	AMEX	WPS	Thu, Jun 15, 2006	49.60	49.60	48.73	49.18
3939	AMEX	WPS	Wed, Jun 14, 2006	49.48	49.62	48.75	49.06
3938	AMEX	WPS	Tue, Jun 13, 2006	49.47	49.80	49.28	49.48
3937	AMEX	WPS	Mon, Jun 12, 2006	49.86	50.18	49.50	49.59
3936	AMEX	WPS	Fri, Jun 9, 2006	49.62	50.00	49.33	49.66
3935	AMEX	WPS	Thu, Jun 8, 2006	49.40	50.05	49.09	49.61
3934	AMEX	WPS	Wed, Jun 7, 2006	49.50	49.90	49.46	49.56
3933	AMEX	WPS	Tue, Jun 6, 2006	49.90	50.20	49.00	49.45
3932	AMEX	WPS	Mon, Jun 5, 2006	49.83	50.17	49.44	49.70
3931	AMEX	WPS	Fri, Jun 2, 2006	49.53	50.13	49.37	50.06
3930	AMEX	WPS	Thu, Jun 1, 2006	48.89	49.50	48.73	49.41
3929	AMEX	WPS	Wed, May 31, 2006	48.44	49.47	48.44	48.82
3928	AMEX	WPS	Tue, May 30, 2006	48.80	49.15	48.35	48.35
3927	AMEX	WPS	Fri, May 26, 2006	48.70	48.94	48.46	48.92
3926	AMEX	WPS	Thu, May 25, 2006	48.86	49.19	48.55	49.19
3925	AMEX	WPS	Wed, May 24, 2006	48.61	48.94	48.10	48.61
3924	AMEX	WPS	Tue, May 23, 2006	49.32	49.43	48.69	48.74
3923	AMEX	WPS	Mon, May 22, 2006	48.36	49.63	48.33	49.20
3922	AMEX	WPS	Fri, May 19, 2006	48.84	48.95	48.30	48.61
3921	AMEX	WPS	Thu, May 18, 2006	48.86	48.95	48.44	48.68
3920	AMEX	WPS	Wed, May 17, 2006	49.16	49.66	48.55	48.62
3919	AMEX	WPS	Tue, May 16, 2006	49.90	49.96	49.30	49.34
3918	AMEX	WPS	Mon, May 15, 2006	49.60	50.03	49.25	49.92
3917	AMEX	WPS	Fri, May 12, 2006	50.64	50.65	49.57	49.59
3916	AMEX	WPS	Thu, May 11, 2006	51.04	51.05	50.42	50.65
3915	AMEX	WPS	Wed, May 10, 2006	50.71	51.37	50.71	51.17
3914	AMEX	WPS	Tue, May 9, 2006	50.75	51.01	50.50	50.73
3913	AMEX	WPS	Mon, May 8, 2006	50.92	51.00	50.50	50.84
3912	AMEX	WPS	Fri, May 5, 2006	50.03	51.20	49.96	50.96
3911	AMEX	WPS	Thu, May 4, 2006	48.76	50.18	48.76	49.83
3910	AMEX	WPS	Wed, May 3, 2006	49.00	49.49	48.92	49.39
3909	AMEX	WPS	Tue, May 2, 2006	49.21	49.39	48.83	49.14
3908	AMEX	WPS	Mon, May 1, 2006	50.00	50.23	49.10	49.18
3907	AMEX	WPS	Fri, Apr 28, 2006	49.70	50.50	49.33	49.99
3906	AMEX	WPS	Thu, Apr 27, 2006	48.74	49.98	48.74	49.73
3905	AMEX	WPS	Wed, Apr 26, 2006	49.50	49.69	48.83	49.07
3904	AMEX	WPS	Tue, Apr 25, 2006	49.66	49.75	48.98	49.59
3903	AMEX	WPS	Mon, Apr 24, 2006	49.53	49.70	49.18	49.58
3902	AMEX	WPS	Fri, Apr 21, 2006	50.03	50.19	49.26	49.63
3901	AMEX	WPS	Thu, Apr 20, 2006	49.54	50.02	49.53	49.95
3900	AMEX	WPS	Wed, Apr 19, 2006	49.73	50.01	49.36	49.61
3899	AMEX	WPS	Tue, Apr 18, 2006	49.18	49.80	49.10	49.80
3898	AMEX	WPS	Mon, Apr 17, 2006	49.24	49.31	48.83	49.15
3897	AMEX	WPS	Thu, Apr 13, 2006	49.30	49.55	49.01	49.25
3896	AMEX	WPS	Wed, Apr 12, 2006	49.77	49.91	49.36	49.45
3895	AMEX	WPS	Tue, Apr 11, 2006	50.63	50.80	49.49	49.75
3894	AMEX	WPS	Mon, Apr 10, 2006	50.48	50.84	50.33	50.55
3893	AMEX	WPS	Fri, Apr 7, 2006	50.93	51.17	50.26	50.35
3892	AMEX	WPS	Thu, Apr 6, 2006	51.55	51.56	50.79	51.06
3891	AMEX	WPS	Wed, Apr 5, 2006	50.89	51.60	50.59	51.59
3890	AMEX	WPS	Tue, Apr 4, 2006	51.25	51.53	50.39	51.03
3889	AMEX	WPS	Mon, Apr 3, 2006	51.00	51.00	49.66	49.89
3888	AMEX	WPS	Fri, Mar 31, 2006	49.49	49.59	49.02	49.22
3887	AMEX	WPS	Thu, Mar 30, 2006	49.45	49.55	49.07	49.40
3886	AMEX	WPS	Wed, Mar 29, 2006	49.34	49.60	49.09	49.36
3885	AMEX	WPS	Tue, Mar 28, 2006	49.48	49.48	49.10	49.33
3884	AMEX	WPS	Mon, Mar 27, 2006	49.56	49.85	49.13	49.47
3883	AMEX	WPS	Fri, Mar 24, 2006	49.99	50.04	49.51	49.76
3882	AMEX	WPS	Thu, Mar 23, 2006	50.22	50.46	49.99	49.99
3881	AMEX	WPS	Wed, Mar 22, 2006	50.35	50.68	50.13	50.37
3880	AMEX	WPS	Tue, Mar 21, 2006	51.05	51.26	50.16	50.34
3879	AMEX	WPS	Mon, Mar 20, 2006	51.70	51.88	51.01	51.10
3878	AMEX	WPS	Fri, Mar 17, 2006	51.60	51.79	51.40	51.70
3877	AMEX	WPS	Thu, Mar 16, 2006	51.50	51.73	51.46	51.60
3876	AMEX	WPS	Wed, Mar 15, 2006	51.20	51.41	50.81	51.40
3875	AMEX	WPS	Tue, Mar 14, 2006	50.99	51.18	50.82	51.15
3874	AMEX	WPS	Mon, Mar 13, 2006	51.16	51.36	50.78	50.99
3873	AMEX	WPS	Fri, Mar 10, 2006	50.82	51.26	50.59	50.99
3872	AMEX	WPS	Thu, Mar 9, 2006	51.15	51.15	50.70	50.71
3871	AMEX	WPS	Wed, Mar 8, 2006	51.33	51.39	50.51	51.15
3870	AMEX	WPS	Tue, Mar 7, 2006	50.94	51.33	50.62	51.33
3869	AMEX	WPS	Mon, Mar 6, 2006	52.02	52.02	50.96	51.06
3868	AMEX	WPS	Fri, Mar 3, 2006	52.00	52.50	51.89	52.00
3867	AMEX	WPS	Thu, Mar 2, 2006	52.39	52.39	51.94	52.21
3866	AMEX	WPS	Wed, Mar 1, 2006	52.70	52.70	52.11	52.39
3865	AMEX	WPS	Tue, Feb 28, 2006	52.90	53.06	52.23	52.55
3864	AMEX	WPS	Mon, Feb 27, 2006	53.14	53.41	52.90	52.90
3863	AMEX	WPS	Fri, Feb 24, 2006	53.15	53.31	52.75	53.14
3862	AMEX	WPS	Thu, Feb 23, 2006	53.40	53.73	53.21	53.73
3861	AMEX	WPS	Wed, Feb 22, 2006	52.83	53.34	52.61	53.33
3860	AMEX	WPS	Tue, Feb 21, 2006	53.25	53.45	52.66	52.73
3859	AMEX	WPS	Fri, Feb 17, 2006	52.87	53.07	52.67	52.95
3858	AMEX	WPS	Thu, Feb 16, 2006	52.16	53.02	52.11	52.90
3857	AMEX	WPS	Wed, Feb 15, 2006	52.60	52.81	52.15	52.15
3856	AMEX	WPS	Tue, Feb 14, 2006	52.98	52.98	52.39	52.70
3855	AMEX	WPS	Mon, Feb 13, 2006	52.49	52.70	52.25	52.40
3854	AMEX	WPS	Fri, Feb 10, 2006	52.41	52.76	52.15	52.50
3853	AMEX	WPS	Thu, Feb 9, 2006	52.43	53.08	52.36	52.51
3852	AMEX	WPS	Wed, Feb 8, 2006	52.54	52.54	52.00	52.19
3851	AMEX	WPS	Tue, Feb 7, 2006	52.69	52.82	52.35	52.56
3850	AMEX	WPS	Mon, Feb 6, 2006	52.70	52.89	52.20	52.79
3849	AMEX	WPS	Fri, Feb 3, 2006	53.10	53.38	52.60	52.90
3848	AMEX	WPS	Thu, Feb 2, 2006	54.40	54.55	53.08	53.46
3847	AMEX	WPS	Wed, Feb 1, 2006	55.51	55.52	54.19	54.65
3846	AMEX	WPS	Tue, Jan 31, 2006	56.40	56.44	55.50	56.08
3845	AMEX	WPS	Mon, Jan 30, 2006	57.11	57.17	56.30	56.35
3844	AMEX	WPS	Fri, Jan 27, 2006	56.88	57.41	56.88	57.21
3843	AMEX	WPS	Thu, Jan 26, 2006	57.34	57.58	56.67	56.68
3842	AMEX	WPS	Wed, Jan 25, 2006	57.55	57.75	56.85	57.20
3841	AMEX	WPS	Tue, Jan 24, 2006	56.67	57.55	56.67	57.43
3840	AMEX	WPS	Mon, Jan 23, 2006	56.69	56.97	56.50	56.61
3839	AMEX	WPS	Fri, Jan 20, 2006	57.42	57.57	56.66	56.66
3838	AMEX	WPS	Thu, Jan 19, 2006	56.85	57.36	56.43	57.34
3837	AMEX	WPS	Wed, Jan 18, 2006	56.76	57.16	56.68	56.76
3836	AMEX	WPS	Tue, Jan 17, 2006	56.34	57.26	56.19	57.25
3835	AMEX	WPS	Fri, Jan 13, 2006	56.68	56.78	56.36	56.54
3834	AMEX	WPS	Thu, Jan 12, 2006	56.68	57.19	56.55	56.68
3833	AMEX	WPS	Wed, Jan 11, 2006	56.74	57.03	56.35	56.67
3832	AMEX	WPS	Tue, Jan 10, 2006	56.32	56.80	56.15	56.66
3831	AMEX	WPS	Mon, Jan 9, 2006	56.50	56.81	56.13	56.45
3830	AMEX	WPS	Fri, Jan 6, 2006	56.60	56.99	56.31	56.69
3829	AMEX	WPS	Thu, Jan 5, 2006	56.50	56.57	56.26	56.37
3828	AMEX	WPS	Wed, Jan 4, 2006	56.56	56.62	55.85	56.57
3827	AMEX	WPS	Tue, Jan 3, 2006	55.71	56.67	55.40	56.64
3826	AMEX	WPS	Fri, Dec 30, 2005	55.66	55.67	55.15	55.31
3825	AMEX	WPS	Thu, Dec 29, 2005	56.26	56.27	55.50	55.66
3824	AMEX	WPS	Wed, Dec 28, 2005	56.16	56.40	56.04	56.26
3823	AMEX	WPS	Tue, Dec 27, 2005	56.75	57.07	56.15	56.16
3822	AMEX	WPS	Fri, Dec 23, 2005	56.50	56.87	56.49	56.57
3821	AMEX	WPS	Thu, Dec 22, 2005	56.20	56.50	56.10	56.50
3820	AMEX	WPS	Wed, Dec 21, 2005	56.16	56.34	55.84	56.05
3819	AMEX	WPS	Tue, Dec 20, 2005	56.40	56.46	55.73	56.08
3818	AMEX	WPS	Mon, Dec 19, 2005	57.16	57.16	56.08	56.22
3817	AMEX	WPS	Fri, Dec 16, 2005	56.90	57.15	56.79	57.12
3816	AMEX	WPS	Thu, Dec 15, 2005	57.40	57.40	56.41	56.67
3815	AMEX	WPS	Wed, Dec 14, 2005	56.63	57.60	56.54	57.32
3814	AMEX	WPS	Tue, Dec 13, 2005	55.79	56.60	55.70	56.38
3813	AMEX	WPS	Mon, Dec 12, 2005	56.25	56.49	55.35	55.81
3812	AMEX	WPS	Fri, Dec 9, 2005	55.43	55.99	55.26	55.92
3811	AMEX	WPS	Thu, Dec 8, 2005	54.95	55.50	54.90	55.46
3810	AMEX	WPS	Wed, Dec 7, 2005	55.37	55.65	54.73	54.85
3809	AMEX	WPS	Tue, Dec 6, 2005	55.65	55.69	55.25	55.40
3808	AMEX	WPS	Mon, Dec 5, 2005	54.95	55.26	54.44	55.15
3807	AMEX	WPS	Fri, Dec 2, 2005	54.62	55.06	54.12	54.95
3806	AMEX	WPS	Thu, Dec 1, 2005	53.90	54.67	53.80	54.62
3805	AMEX	WPS	Wed, Nov 30, 2005	53.78	54.11	53.58	53.78
3804	AMEX	WPS	Tue, Nov 29, 2005	53.91	54.20	53.71	53.87
3803	AMEX	WPS	Mon, Nov 28, 2005	53.70	53.87	53.43	53.76
3802	AMEX	WPS	Fri, Nov 25, 2005	54.08	54.30	53.78	53.90
3801	AMEX	WPS	Wed, Nov 23, 2005	53.70	54.20	53.52	54.00
3800	AMEX	WPS	Tue, Nov 22, 2005	53.93	53.95	53.50	53.70
3799	AMEX	WPS	Mon, Nov 21, 2005	53.80	54.23	53.70	53.98
3798	AMEX	WPS	Fri, Nov 18, 2005	54.00	54.30	53.57	53.74
3797	AMEX	WPS	Thu, Nov 17, 2005	53.55	54.03	53.55	53.78
3796	AMEX	WPS	Wed, Nov 16, 2005	53.45	53.70	53.26	53.55
3795	AMEX	WPS	Tue, Nov 15, 2005	54.69	54.85	53.63	53.70
3794	AMEX	WPS	Mon, Nov 14, 2005	55.45	55.49	54.54	54.86
3793	AMEX	WPS	Fri, Nov 11, 2005	56.10	56.16	55.41	55.44
3792	AMEX	WPS	Thu, Nov 10, 2005	56.80	56.95	55.57	56.01
3791	AMEX	WPS	Wed, Nov 9, 2005	56.00	56.94	55.61	56.79
3790	AMEX	WPS	Tue, Nov 8, 2005	56.30	56.73	56.10	56.33
3789	AMEX	WPS	Mon, Nov 7, 2005	56.90	57.05	56.26	56.45
3788	AMEX	WPS	Fri, Nov 4, 2005	55.93	56.40	55.54	56.36
3787	AMEX	WPS	Thu, Nov 3, 2005	55.50	56.65	55.10	55.84
3786	AMEX	WPS	Wed, Nov 2, 2005	54.05	54.74	53.78	54.53
3785	AMEX	WPS	Tue, Nov 1, 2005	54.46	54.46	53.80	54.15
3784	AMEX	WPS	Mon, Oct 31, 2005	53.78	54.75	53.77	54.56
3783	AMEX	WPS	Fri, Oct 28, 2005	52.73	53.99	52.73	53.76
3782	AMEX	WPS	Thu, Oct 27, 2005	53.52	53.52	52.92	53.04
3781	AMEX	WPS	Wed, Oct 26, 2005	54.10	54.31	53.09	53.52
3780	AMEX	WPS	Tue, Oct 25, 2005	54.06	54.65	53.75	54.25
3779	AMEX	WPS	Mon, Oct 24, 2005	53.05	54.35	52.92	54.16
3778	AMEX	WPS	Fri, Oct 21, 2005	52.00	53.18	51.98	52.88
3777	AMEX	WPS	Thu, Oct 20, 2005	53.40	53.40	51.50	52.17
3776	AMEX	WPS	Wed, Oct 19, 2005	52.92	53.48	52.25	53.45
3775	AMEX	WPS	Tue, Oct 18, 2005	54.02	54.08	52.90	52.90
3774	AMEX	WPS	Mon, Oct 17, 2005	53.35	54.29	53.31	54.00
3773	AMEX	WPS	Fri, Oct 14, 2005	53.17	53.27	52.60	53.10
3772	AMEX	WPS	Thu, Oct 13, 2005	53.54	53.58	52.25	52.95
3771	AMEX	WPS	Wed, Oct 12, 2005	54.51	54.88	53.51	53.71
3770	AMEX	WPS	Tue, Oct 11, 2005	54.65	55.07	54.51	54.60
3769	AMEX	WPS	Mon, Oct 10, 2005	55.29	55.38	54.80	55.01
3768	AMEX	WPS	Fri, Oct 7, 2005	55.30	55.80	55.03	55.45
3767	AMEX	WPS	Thu, Oct 6, 2005	56.37	56.37	54.88	55.34
3766	AMEX	WPS	Wed, Oct 5, 2005	57.93	57.93	56.35	56.36
3765	AMEX	WPS	Tue, Oct 4, 2005	58.73	58.95	57.93	58.10
3764	AMEX	WPS	Mon, Oct 3, 2005	58.26	58.70	57.90	58.70
3763	AMEX	WPS	Fri, Sep 30, 2005	57.67	58.00	57.40	57.80
3762	AMEX	WPS	Thu, Sep 29, 2005	57.24	57.86	57.00	57.81
3761	AMEX	WPS	Wed, Sep 28, 2005	57.65	57.78	56.95	57.24
3760	AMEX	WPS	Tue, Sep 27, 2005	57.90	57.98	57.08	57.69
3759	AMEX	WPS	Mon, Sep 26, 2005	57.53	57.88	57.25	57.69
3758	AMEX	WPS	Fri, Sep 23, 2005	57.20	57.59	57.00	57.47
3757	AMEX	WPS	Thu, Sep 22, 2005	57.85	57.86	56.00	57.41
3756	AMEX	WPS	Wed, Sep 21, 2005	58.73	58.73	57.31	57.90
3755	AMEX	WPS	Tue, Sep 20, 2005	59.02	59.41	58.64	58.87
3754	AMEX	WPS	Mon, Sep 19, 2005	59.19	59.25	58.80	58.80
3753	AMEX	WPS	Fri, Sep 16, 2005	59.27	59.42	59.10	59.40
3752	AMEX	WPS	Thu, Sep 15, 2005	59.36	59.55	58.88	59.20
3751	AMEX	WPS	Wed, Sep 14, 2005	59.46	59.52	58.88	59.11
3750	AMEX	WPS	Tue, Sep 13, 2005	59.20	59.65	59.03	59.37
3749	AMEX	WPS	Mon, Sep 12, 2005	59.27	59.57	58.83	59.38
3748	AMEX	WPS	Fri, Sep 9, 2005	58.81	59.50	58.81	59.27
3747	AMEX	WPS	Thu, Sep 8, 2005	58.95	59.15	58.68	58.71
3746	AMEX	WPS	Wed, Sep 7, 2005	59.05	59.30	58.72	58.94
3745	AMEX	WPS	Tue, Sep 6, 2005	58.57	59.28	58.55	59.14
3744	AMEX	WPS	Fri, Sep 2, 2005	58.43	58.83	58.30	58.35
3743	AMEX	WPS	Thu, Sep 1, 2005	57.65	58.54	57.50	58.51
3742	AMEX	WPS	Wed, Aug 31, 2005	57.00	57.65	56.90	57.64
3741	AMEX	WPS	Tue, Aug 30, 2005	57.20	57.20	56.60	56.99
3740	AMEX	WPS	Mon, Aug 29, 2005	56.93	57.33	56.66	57.33
3739	AMEX	WPS	Fri, Aug 26, 2005	58.01	58.10	57.70	57.81
3738	AMEX	WPS	Thu, Aug 25, 2005	57.59	58.14	57.50	58.08
3737	AMEX	WPS	Wed, Aug 24, 2005	57.55	58.30	57.55	57.63
3736	AMEX	WPS	Tue, Aug 23, 2005	57.49	58.08	57.37	57.76
3735	AMEX	WPS	Mon, Aug 22, 2005	57.33	57.60	57.17	57.52
3734	AMEX	WPS	Fri, Aug 19, 2005	57.00	57.30	56.85	57.20
3733	AMEX	WPS	Thu, Aug 18, 2005	56.93	57.35	56.60	57.06
3732	AMEX	WPS	Wed, Aug 17, 2005	57.23	57.34	56.65	57.07
3731	AMEX	WPS	Tue, Aug 16, 2005	58.03	58.04	56.89	57.03
3730	AMEX	WPS	Mon, Aug 15, 2005	57.88	58.21	57.70	58.11
3729	AMEX	WPS	Fri, Aug 12, 2005	57.25	57.76	57.02	57.76
3728	AMEX	WPS	Thu, Aug 11, 2005	56.90	57.50	56.75	57.37
3727	AMEX	WPS	Wed, Aug 10, 2005	56.85	57.39	56.60	56.90
3726	AMEX	WPS	Tue, Aug 9, 2005	57.02	57.20	56.51	56.71
3725	AMEX	WPS	Mon, Aug 8, 2005	57.94	58.00	56.78	56.90
3724	AMEX	WPS	Fri, Aug 5, 2005	59.05	59.05	57.58	58.04
3723	AMEX	WPS	Thu, Aug 4, 2005	60.00	60.00	58.32	59.20
3722	AMEX	WPS	Wed, Aug 3, 2005	58.25	59.10	58.11	58.73
3721	AMEX	WPS	Tue, Aug 2, 2005	57.25	58.28	57.25	58.24
3720	AMEX	WPS	Mon, Aug 1, 2005	57.92	58.01	57.02	57.20
3719	AMEX	WPS	Fri, Jul 29, 2005	57.93	58.17	57.70	57.76
3718	AMEX	WPS	Thu, Jul 28, 2005	57.67	58.03	57.51	58.02
3717	AMEX	WPS	Wed, Jul 27, 2005	57.37	57.69	57.31	57.66
3716	AMEX	WPS	Tue, Jul 26, 2005	57.74	57.74	57.20	57.35
3715	AMEX	WPS	Mon, Jul 25, 2005	57.63	57.97	57.52	57.74
3714	AMEX	WPS	Fri, Jul 22, 2005	57.16	57.65	57.09	57.60
3713	AMEX	WPS	Thu, Jul 21, 2005	57.88	57.88	56.60	57.02
3712	AMEX	WPS	Wed, Jul 20, 2005	57.50	57.91	57.25	57.79
3711	AMEX	WPS	Tue, Jul 19, 2005	57.50	57.78	57.11	57.70
3710	AMEX	WPS	Mon, Jul 18, 2005	57.30	57.56	57.25	57.40
3709	AMEX	WPS	Fri, Jul 15, 2005	57.40	57.50	57.05	57.38
3708	AMEX	WPS	Thu, Jul 14, 2005	58.10	58.19	57.40	57.48
3707	AMEX	WPS	Wed, Jul 13, 2005	57.55	57.85	57.35	57.80
3706	AMEX	WPS	Tue, Jul 12, 2005	57.30	57.69	57.26	57.49
3705	AMEX	WPS	Mon, Jul 11, 2005	56.99	57.34	56.84	57.34
3704	AMEX	WPS	Fri, Jul 8, 2005	56.32	56.95	56.15	56.94
3703	AMEX	WPS	Thu, Jul 7, 2005	55.30	56.33	54.50	56.32
3702	AMEX	WPS	Wed, Jul 6, 2005	57.33	57.33	56.21	56.30
3701	AMEX	WPS	Tue, Jul 5, 2005	57.00	57.59	56.83	57.36
3700	AMEX	WPS	Fri, Jul 1, 2005	56.34	57.10	56.32	57.09
3699	AMEX	WPS	Thu, Jun 30, 2005	56.62	56.79	56.25	56.25
3698	AMEX	WPS	Wed, Jun 29, 2005	56.66	56.66	56.16	56.45
3697	AMEX	WPS	Tue, Jun 28, 2005	56.13	56.90	56.13	56.56
3696	AMEX	WPS	Mon, Jun 27, 2005	55.90	56.29	55.70	56.13
3695	AMEX	WPS	Fri, Jun 24, 2005	56.44	56.60	55.83	55.84
3694	AMEX	WPS	Thu, Jun 23, 2005	56.32	56.72	56.27	56.44
3693	AMEX	WPS	Wed, Jun 22, 2005	56.41	56.65	56.32	56.55
3692	AMEX	WPS	Tue, Jun 21, 2005	56.30	56.46	56.05	56.37
3691	AMEX	WPS	Mon, Jun 20, 2005	56.36	56.45	55.80	56.31
3690	AMEX	WPS	Fri, Jun 17, 2005	56.55	56.58	56.00	56.49
3689	AMEX	WPS	Thu, Jun 16, 2005	56.22	56.40	55.95	56.30
3688	AMEX	WPS	Wed, Jun 15, 2005	56.58	56.60	55.90	56.17
3687	AMEX	WPS	Tue, Jun 14, 2005	56.55	56.60	56.17	56.35
3686	AMEX	WPS	Mon, Jun 13, 2005	55.78	56.56	55.67	56.55
3685	AMEX	WPS	Fri, Jun 10, 2005	55.91	56.08	55.73	55.95
3684	AMEX	WPS	Thu, Jun 9, 2005	55.31	55.70	54.81	55.70
3683	AMEX	WPS	Wed, Jun 8, 2005	55.40	55.49	55.18	55.25
3682	AMEX	WPS	Tue, Jun 7, 2005	54.80	55.46	54.74	55.28
3681	AMEX	WPS	Mon, Jun 6, 2005	55.53	55.60	55.05	55.31
3680	AMEX	WPS	Fri, Jun 3, 2005	55.52	55.80	55.14	55.53
3679	AMEX	WPS	Thu, Jun 2, 2005	55.50	55.72	55.32	55.51
3678	AMEX	WPS	Wed, Jun 1, 2005	55.16	55.99	55.00	55.50
3677	AMEX	WPS	Tue, May 31, 2005	55.05	55.43	54.95	55.13
3676	AMEX	WPS	Fri, May 27, 2005	55.00	55.15	54.80	55.01
3675	AMEX	WPS	Thu, May 26, 2005	55.35	55.45	54.81	55.00
3674	AMEX	WPS	Wed, May 25, 2005	54.96	56.23	54.50	56.08
3673	AMEX	WPS	Tue, May 24, 2005	54.99	55.27	54.75	55.11
3672	AMEX	WPS	Mon, May 23, 2005	55.06	55.28	54.84	55.27
3671	AMEX	WPS	Fri, May 20, 2005	55.21	55.25	54.50	55.07
3670	AMEX	WPS	Thu, May 19, 2005	55.39	55.40	54.78	55.21
3669	AMEX	WPS	Wed, May 18, 2005	55.30	55.80	55.20	55.40
3668	AMEX	WPS	Tue, May 17, 2005	54.95	55.17	54.35	55.16
3667	AMEX	WPS	Mon, May 16, 2005	54.08	55.08	54.05	55.03
3666	AMEX	WPS	Fri, May 13, 2005	54.31	54.47	53.05	54.11
3665	AMEX	WPS	Thu, May 12, 2005	54.35	54.50	53.92	54.21
3664	AMEX	WPS	Wed, May 11, 2005	54.05	54.41	53.75	54.35
3663	AMEX	WPS	Tue, May 10, 2005	53.70	54.18	53.40	54.04
3662	AMEX	WPS	Mon, May 9, 2005	53.15	53.77	52.89	53.77
3661	AMEX	WPS	Fri, May 6, 2005	53.14	53.36	53.03	53.15
3660	AMEX	WPS	Thu, May 5, 2005	52.68	53.36	52.54	53.05
3659	AMEX	WPS	Wed, May 4, 2005	52.77	53.77	52.60	52.78
3658	AMEX	WPS	Tue, May 3, 2005	52.90	53.25	52.55	52.78
3657	AMEX	WPS	Mon, May 2, 2005	52.73	53.29	52.65	53.03
3656	AMEX	WPS	Fri, Apr 29, 2005	52.62	52.95	52.21	52.73
3655	AMEX	WPS	Thu, Apr 28, 2005	52.87	53.13	52.49	52.62
3654	AMEX	WPS	Wed, Apr 27, 2005	52.93	53.44	52.44	52.92
3653	AMEX	WPS	Tue, Apr 26, 2005	53.77	54.00	52.80	52.93
3652	AMEX	WPS	Mon, Apr 25, 2005	53.18	53.63	52.95	53.59
3651	AMEX	WPS	Fri, Apr 22, 2005	52.25	53.10	52.25	53.10
3650	AMEX	WPS	Thu, Apr 21, 2005	52.00	52.59	51.84	52.40
3649	AMEX	WPS	Wed, Apr 20, 2005	52.58	52.69	51.85	51.87
3648	AMEX	WPS	Tue, Apr 19, 2005	51.96	52.67	51.92	52.67
3647	AMEX	WPS	Mon, Apr 18, 2005	51.59	52.23	51.11	52.06
3646	AMEX	WPS	Fri, Apr 15, 2005	52.70	52.72	51.89	52.10
3645	AMEX	WPS	Thu, Apr 14, 2005	53.34	53.45	52.68	52.70
3644	AMEX	WPS	Wed, Apr 13, 2005	53.30	53.55	53.14	53.36
3643	AMEX	WPS	Tue, Apr 12, 2005	52.40	53.72	52.17	53.45
3642	AMEX	WPS	Mon, Apr 11, 2005	52.64	52.74	52.30	52.40
3641	AMEX	WPS	Fri, Apr 8, 2005	53.23	53.32	52.43	52.67
3640	AMEX	WPS	Thu, Apr 7, 2005	53.00	53.25	52.72	53.01
3639	AMEX	WPS	Wed, Apr 6, 2005	53.12	53.32	52.73	52.85
3638	AMEX	WPS	Tue, Apr 5, 2005	53.10	53.35	52.83	52.96
3637	AMEX	WPS	Mon, Apr 4, 2005	52.64	53.07	52.15	53.05
3636	AMEX	WPS	Fri, Apr 1, 2005	53.08	53.35	52.11	52.69
3635	AMEX	WPS	Thu, Mar 31, 2005	52.39	52.98	52.15	52.92
3634	AMEX	WPS	Wed, Mar 30, 2005	52.02	52.42	51.87	52.42
3633	AMEX	WPS	Tue, Mar 29, 2005	52.55	53.00	51.77	52.02
3632	AMEX	WPS	Mon, Mar 28, 2005	52.35	53.25	52.16	52.66
3631	AMEX	WPS	Thu, Mar 24, 2005	52.19	52.67	51.62	52.26
3630	AMEX	WPS	Wed, Mar 23, 2005	52.53	52.53	51.70	52.18
3629	AMEX	WPS	Tue, Mar 22, 2005	54.00	54.25	52.28	52.53
3628	AMEX	WPS	Mon, Mar 21, 2005	54.35	54.35	53.89	54.11
3627	AMEX	WPS	Fri, Mar 18, 2005	54.18	54.44	53.60	54.35
3626	AMEX	WPS	Thu, Mar 17, 2005	53.60	54.41	53.56	54.11
3625	AMEX	WPS	Wed, Mar 16, 2005	54.35	54.90	53.48	53.49
3624	AMEX	WPS	Tue, Mar 15, 2005	54.35	54.72	54.08	54.34
3623	AMEX	WPS	Mon, Mar 14, 2005	52.78	54.25	52.72	54.22
3622	AMEX	WPS	Fri, Mar 11, 2005	52.71	53.39	52.52	52.58
3621	AMEX	WPS	Thu, Mar 10, 2005	52.81	53.26	52.21	52.71
3620	AMEX	WPS	Wed, Mar 9, 2005	54.10	54.10	52.86	52.91
3619	AMEX	WPS	Tue, Mar 8, 2005	54.60	54.60	53.74	54.15
3618	AMEX	WPS	Mon, Mar 7, 2005	54.00	54.85	53.85	54.64
3617	AMEX	WPS	Fri, Mar 4, 2005	53.45	53.99	53.45	53.90
3616	AMEX	WPS	Thu, Mar 3, 2005	53.20	53.57	53.04	53.46
3615	AMEX	WPS	Wed, Mar 2, 2005	52.65	53.35	52.60	53.24
3614	AMEX	WPS	Tue, Mar 1, 2005	52.12	52.70	51.80	52.66
3613	AMEX	WPS	Mon, Feb 28, 2005	53.00	53.13	52.08	52.12
3612	AMEX	WPS	Fri, Feb 25, 2005	52.40	53.21	52.30	52.94
3611	AMEX	WPS	Thu, Feb 24, 2005	51.77	52.38	51.62	52.37
3610	AMEX	WPS	Wed, Feb 23, 2005	52.44	53.03	52.44	52.53
3609	AMEX	WPS	Tue, Feb 22, 2005	52.40	52.64	52.03	52.04
3608	AMEX	WPS	Fri, Feb 18, 2005	53.10	53.14	52.30	52.40
3607	AMEX	WPS	Thu, Feb 17, 2005	53.70	53.70	52.85	53.21
3606	AMEX	WPS	Wed, Feb 16, 2005	53.60	53.89	53.11	53.72
3605	AMEX	WPS	Tue, Feb 15, 2005	53.10	54.00	53.10	53.60
3604	AMEX	WPS	Mon, Feb 14, 2005	52.73	53.35	52.65	53.29
3603	AMEX	WPS	Fri, Feb 11, 2005	52.14	52.92	51.80	52.85
3602	AMEX	WPS	Thu, Feb 10, 2005	51.95	52.14	51.75	52.06
3601	AMEX	WPS	Wed, Feb 9, 2005	51.95	52.00	51.75	51.89
3600	AMEX	WPS	Tue, Feb 8, 2005	51.45	51.84	51.42	51.60
3599	AMEX	WPS	Mon, Feb 7, 2005	51.54	51.54	51.14	51.40
3598	AMEX	WPS	Fri, Feb 4, 2005	50.73	51.54	50.73	51.54
3597	AMEX	WPS	Thu, Feb 3, 2005	50.89	50.97	50.60	50.77
3596	AMEX	WPS	Wed, Feb 2, 2005	51.00	51.23	50.85	51.11
3595	AMEX	WPS	Tue, Feb 1, 2005	51.09	51.27	50.86	51.03
3594	AMEX	WPS	Mon, Jan 31, 2005	50.30	51.34	50.25	51.10
3593	AMEX	WPS	Fri, Jan 28, 2005	48.85	48.85	48.30	48.50
3592	AMEX	WPS	Thu, Jan 27, 2005	48.78	49.19	48.73	48.94
3591	AMEX	WPS	Wed, Jan 26, 2005	48.50	49.09	48.49	48.78
3590	AMEX	WPS	Tue, Jan 25, 2005	48.74	48.80	48.25	48.43
3589	AMEX	WPS	Mon, Jan 24, 2005	48.50	48.82	48.25	48.74
3588	AMEX	WPS	Fri, Jan 21, 2005	48.65	48.70	48.36	48.36
3587	AMEX	WPS	Thu, Jan 20, 2005	48.63	48.96	48.45	48.75
3586	AMEX	WPS	Wed, Jan 19, 2005	48.97	49.08	48.55	48.68
3585	AMEX	WPS	Tue, Jan 18, 2005	48.68	49.15	48.39	49.00
3584	AMEX	WPS	Fri, Jan 14, 2005	48.03	48.77	47.95	48.68
3583	AMEX	WPS	Thu, Jan 13, 2005	48.00	48.56	48.00	48.08
3582	AMEX	WPS	Wed, Jan 12, 2005	47.99	48.16	47.67	48.04
3581	AMEX	WPS	Tue, Jan 11, 2005	48.45	48.45	48.01	48.05
3580	AMEX	WPS	Mon, Jan 10, 2005	47.86	48.72	47.75	48.51
3579	AMEX	WPS	Fri, Jan 7, 2005	48.20	48.40	47.80	47.84
3578	AMEX	WPS	Thu, Jan 6, 2005	47.85	48.25	47.76	48.17
3577	AMEX	WPS	Wed, Jan 5, 2005	48.70	48.73	47.97	47.98
3576	AMEX	WPS	Tue, Jan 4, 2005	49.27	49.54	48.70	48.74
3575	AMEX	WPS	Mon, Jan 3, 2005	49.95	50.00	49.17	49.29
3574	AMEX	WPS	Fri, Dec 31, 2004	49.95	50.15	49.85	49.96
3573	AMEX	WPS	Thu, Dec 30, 2004	50.03	50.15	49.97	50.08
3572	AMEX	WPS	Wed, Dec 29, 2004	49.96	50.11	49.85	50.02
3571	AMEX	WPS	Tue, Dec 28, 2004	49.79	50.03	49.69	49.96
3570	AMEX	WPS	Mon, Dec 27, 2004	49.76	49.86	49.54	49.79
3569	AMEX	WPS	Thu, Dec 23, 2004	49.90	49.97	49.68	49.79
3568	AMEX	WPS	Wed, Dec 22, 2004	49.55	50.02	49.55	49.96
3567	AMEX	WPS	Tue, Dec 21, 2004	49.30	49.65	49.23	49.60
3566	AMEX	WPS	Mon, Dec 20, 2004	48.95	49.27	48.80	49.21
3565	AMEX	WPS	Fri, Dec 17, 2004	48.64	48.99	48.50	48.90
3564	AMEX	WPS	Thu, Dec 16, 2004	48.52	48.75	48.44	48.64
3563	AMEX	WPS	Wed, Dec 15, 2004	48.69	49.05	48.37	48.72
3562	AMEX	WPS	Tue, Dec 14, 2004	48.15	48.55	48.10	48.55
3561	AMEX	WPS	Mon, Dec 13, 2004	47.87	48.39	47.87	48.18
3560	AMEX	WPS	Fri, Dec 10, 2004	47.43	47.97	47.15	47.90
3559	AMEX	WPS	Thu, Dec 9, 2004	47.95	48.13	47.52	47.53
3558	AMEX	WPS	Wed, Dec 8, 2004	48.34	48.46	47.87	48.11
3557	AMEX	WPS	Tue, Dec 7, 2004	48.60	48.65	48.20	48.24
3556	AMEX	WPS	Mon, Dec 6, 2004	48.41	48.60	48.21	48.52
3555	AMEX	WPS	Fri, Dec 3, 2004	48.65	48.76	48.39	48.45
3554	AMEX	WPS	Thu, Dec 2, 2004	48.85	49.09	48.50	48.57
3553	AMEX	WPS	Wed, Dec 1, 2004	49.00	49.00	48.45	48.75
3552	AMEX	WPS	Tue, Nov 30, 2004	49.14	49.22	48.34	48.35
3551	AMEX	WPS	Mon, Nov 29, 2004	49.57	49.63	49.09	49.24
3550	AMEX	WPS	Fri, Nov 26, 2004	49.56	49.70	49.37	49.57
3549	AMEX	WPS	Wed, Nov 24, 2004	49.97	50.53	49.97	50.32
3548	AMEX	WPS	Tue, Nov 23, 2004	49.55	49.92	49.28	49.92
3547	AMEX	WPS	Mon, Nov 22, 2004	48.87	49.55	48.87	49.55
3546	AMEX	WPS	Fri, Nov 19, 2004	49.21	49.29	48.57	48.80
3545	AMEX	WPS	Thu, Nov 18, 2004	49.09	49.38	49.05	49.21
3544	AMEX	WPS	Wed, Nov 17, 2004	49.36	49.47	48.87	49.11
3543	AMEX	WPS	Tue, Nov 16, 2004	49.27	49.63	49.17	49.29
3542	AMEX	WPS	Mon, Nov 15, 2004	49.75	49.76	49.09	49.26
3541	AMEX	WPS	Fri, Nov 12, 2004	49.45	49.89	49.30	49.70
3540	AMEX	WPS	Thu, Nov 11, 2004	49.35	49.76	49.00	49.51
3539	AMEX	WPS	Wed, Nov 10, 2004	49.16	49.32	48.86	49.23
3538	AMEX	WPS	Tue, Nov 9, 2004	49.33	49.35	48.90	49.26
3537	AMEX	WPS	Mon, Nov 8, 2004	49.05	49.50	49.05	49.32
3536	AMEX	WPS	Fri, Nov 5, 2004	49.18	49.32	48.88	49.02
3535	AMEX	WPS	Thu, Nov 4, 2004	48.80	49.73	48.77	49.33
3534	AMEX	WPS	Wed, Nov 3, 2004	47.90	48.84	47.87	48.75
3533	AMEX	WPS	Tue, Nov 2, 2004	47.85	48.12	47.60	47.65
3532	AMEX	WPS	Mon, Nov 1, 2004	47.75	48.06	47.58	47.89
3531	AMEX	WPS	Fri, Oct 29, 2004	47.75	48.00	47.34	47.50
3530	AMEX	WPS	Thu, Oct 28, 2004	47.35	47.85	46.94	47.85
3529	AMEX	WPS	Wed, Oct 27, 2004	47.41	47.79	47.30	47.35
3528	AMEX	WPS	Tue, Oct 26, 2004	46.63	47.61	46.37	47.41
3527	AMEX	WPS	Mon, Oct 25, 2004	46.46	46.85	46.44	46.73
3526	AMEX	WPS	Fri, Oct 22, 2004	46.65	46.79	46.35	46.36
3525	AMEX	WPS	Thu, Oct 21, 2004	46.60	46.70	46.39	46.58
3524	AMEX	WPS	Wed, Oct 20, 2004	46.45	46.63	46.18	46.52
3523	AMEX	WPS	Tue, Oct 19, 2004	46.86	46.98	46.46	46.50
3522	AMEX	WPS	Mon, Oct 18, 2004	46.90	46.93	46.61	46.75
3521	AMEX	WPS	Fri, Oct 15, 2004	46.65	46.99	46.65	46.86
3520	AMEX	WPS	Thu, Oct 14, 2004	46.58	46.76	46.50	46.61
3519	AMEX	WPS	Wed, Oct 13, 2004	46.88	46.97	46.33	46.55
3518	AMEX	WPS	Tue, Oct 12, 2004	46.60	47.00	46.35	46.96
3517	AMEX	WPS	Mon, Oct 11, 2004	46.38	46.65	46.38	46.65
3516	AMEX	WPS	Fri, Oct 8, 2004	46.25	46.49	46.00	46.28
3515	AMEX	WPS	Thu, Oct 7, 2004	46.40	46.46	46.10	46.20
3514	AMEX	WPS	Wed, Oct 6, 2004	46.67	46.67	46.40	46.45
3513	AMEX	WPS	Tue, Oct 5, 2004	46.30	46.56	46.22	46.52
3512	AMEX	WPS	Mon, Oct 4, 2004	45.78	46.37	45.75	46.34
3511	AMEX	WPS	Fri, Oct 1, 2004	45.60	46.13	45.35	46.03
3510	AMEX	WPS	Thu, Sep 30, 2004	45.90	46.15	44.85	44.99
3509	AMEX	WPS	Wed, Sep 29, 2004	45.90	46.05	45.65	45.93
3508	AMEX	WPS	Tue, Sep 28, 2004	45.40	46.06	45.40	45.87
3507	AMEX	WPS	Mon, Sep 27, 2004	45.50	45.62	45.25	45.50
3506	AMEX	WPS	Fri, Sep 24, 2004	45.40	45.63	45.30	45.52
3505	AMEX	WPS	Thu, Sep 23, 2004	46.05	46.11	45.39	45.47
3504	AMEX	WPS	Wed, Sep 22, 2004	46.55	46.55	46.05	46.05
3503	AMEX	WPS	Tue, Sep 21, 2004	46.70	46.71	46.55	46.57
3502	AMEX	WPS	Mon, Sep 20, 2004	46.87	47.00	46.75	46.75
3501	AMEX	WPS	Fri, Sep 17, 2004	46.77	46.95	46.75	46.92
3500	AMEX	WPS	Thu, Sep 16, 2004	46.70	46.93	46.60	46.77
3499	AMEX	WPS	Wed, Sep 15, 2004	46.80	46.98	46.57	46.58
3498	AMEX	WPS	Tue, Sep 14, 2004	46.50	46.85	46.46	46.69
3497	AMEX	WPS	Mon, Sep 13, 2004	46.70	46.70	46.35	46.41
3496	AMEX	WPS	Fri, Sep 10, 2004	47.06	47.10	46.68	46.68
3495	AMEX	WPS	Thu, Sep 9, 2004	46.83	47.37	46.83	47.16
3494	AMEX	WPS	Wed, Sep 8, 2004	46.50	46.86	46.50	46.73
3493	AMEX	WPS	Tue, Sep 7, 2004	46.85	47.10	46.47	46.75
3492	AMEX	WPS	Fri, Sep 3, 2004	47.07	47.15	46.58	46.86
3491	AMEX	WPS	Thu, Sep 2, 2004	46.90	47.20	46.83	47.04
3490	AMEX	WPS	Wed, Sep 1, 2004	46.75	47.20	46.72	47.00
3489	AMEX	WPS	Tue, Aug 31, 2004	46.30	46.67	46.04	46.67
3488	AMEX	WPS	Mon, Aug 30, 2004	46.17	46.46	46.03	46.20
3487	AMEX	WPS	Fri, Aug 27, 2004	46.00	46.33	46.00	46.16
3486	AMEX	WPS	Thu, Aug 26, 2004	47.03	47.09	46.79	46.89
3485	AMEX	WPS	Wed, Aug 25, 2004	46.75	47.08	46.61	47.02
3484	AMEX	WPS	Tue, Aug 24, 2004	46.90	47.05	46.69	46.75
3483	AMEX	WPS	Mon, Aug 23, 2004	47.00	47.04	46.65	46.67
3482	AMEX	WPS	Fri, Aug 20, 2004	46.75	47.10	46.69	46.95
3481	AMEX	WPS	Thu, Aug 19, 2004	47.45	47.54	47.25	47.43
3480	AMEX	WPS	Wed, Aug 18, 2004	46.64	47.74	46.64	47.70
3479	AMEX	WPS	Tue, Aug 17, 2004	47.27	47.30	46.91	47.14
3478	AMEX	WPS	Mon, Aug 16, 2004	46.80	47.19	46.80	47.17
3477	AMEX	WPS	Fri, Aug 13, 2004	47.00	47.10	46.75	46.87
3476	AMEX	WPS	Thu, Aug 12, 2004	46.99	47.12	46.86	46.93
3475	AMEX	WPS	Wed, Aug 11, 2004	47.00	47.23	46.92	46.99
3474	AMEX	WPS	Tue, Aug 10, 2004	47.06	47.70	47.06	47.50
3473	AMEX	WPS	Mon, Aug 9, 2004	47.30	47.30	47.00	47.00
3472	AMEX	WPS	Fri, Aug 6, 2004	46.50	47.20	46.50	47.05
3471	AMEX	WPS	Thu, Aug 5, 2004	46.60	46.99	46.55	46.55
3470	AMEX	WPS	Wed, Aug 4, 2004	45.99	46.65	45.79	46.60
3469	AMEX	WPS	Tue, Aug 3, 2004	45.80	46.33	45.60	45.98
3468	AMEX	WPS	Mon, Aug 2, 2004	45.39	45.90	45.39	45.80
3467	AMEX	WPS	Fri, Jul 30, 2004	46.38	46.39	45.83	45.89
3466	AMEX	WPS	Thu, Jul 29, 2004	46.00	46.48	45.99	46.48
3465	AMEX	WPS	Wed, Jul 28, 2004	45.67	46.12	45.50	46.02
3464	AMEX	WPS	Tue, Jul 27, 2004	46.28	46.29	45.22	45.58
3463	AMEX	WPS	Mon, Jul 26, 2004	46.35	46.70	46.12	46.30
3462	AMEX	WPS	Fri, Jul 23, 2004	46.92	46.95	46.10	46.25
3461	AMEX	WPS	Thu, Jul 22, 2004	47.51	47.60	46.77	46.77
3460	AMEX	WPS	Wed, Jul 21, 2004	48.81	48.81	47.32	47.50
3459	AMEX	WPS	Tue, Jul 20, 2004	47.89	48.81	47.89	48.81
3458	AMEX	WPS	Mon, Jul 19, 2004	47.50	47.99	47.50	47.99
3457	AMEX	WPS	Fri, Jul 16, 2004	47.49	47.76	47.25	47.54
3456	AMEX	WPS	Thu, Jul 15, 2004	47.20	47.47	47.00	47.43
3455	AMEX	WPS	Wed, Jul 14, 2004	46.70	47.18	46.60	47.10
3454	AMEX	WPS	Tue, Jul 13, 2004	46.75	46.75	46.50	46.69
3453	AMEX	WPS	Mon, Jul 12, 2004	46.82	46.90	46.50	46.55
3452	AMEX	WPS	Fri, Jul 9, 2004	46.80	46.82	46.65	46.67
3451	AMEX	WPS	Thu, Jul 8, 2004	46.90	46.90	46.65	46.87
3450	AMEX	WPS	Wed, Jul 7, 2004	46.45	46.97	46.35	46.84
3449	AMEX	WPS	Tue, Jul 6, 2004	46.77	46.85	46.51	46.62
3448	AMEX	WPS	Fri, Jul 2, 2004	46.90	46.96	46.70	46.73
3447	AMEX	WPS	Thu, Jul 1, 2004	46.25	46.55	46.09	46.29
3446	AMEX	WPS	Wed, Jun 30, 2004	46.05	46.38	45.90	46.35
3445	AMEX	WPS	Tue, Jun 29, 2004	46.15	46.50	46.00	46.04
3444	AMEX	WPS	Mon, Jun 28, 2004	46.45	46.62	46.28	46.30
3443	AMEX	WPS	Fri, Jun 25, 2004	46.40	46.51	45.94	46.48
3442	AMEX	WPS	Thu, Jun 24, 2004	46.21	46.77	46.21	46.44
3441	AMEX	WPS	Wed, Jun 23, 2004	46.30	46.51	46.00	46.51
3440	AMEX	WPS	Tue, Jun 22, 2004	46.43	46.43	45.89	46.24
3439	AMEX	WPS	Mon, Jun 21, 2004	46.47	46.47	46.16	46.33
3438	AMEX	WPS	Fri, Jun 18, 2004	45.77	46.45	45.77	46.22
3437	AMEX	WPS	Thu, Jun 17, 2004	45.55	46.05	45.43	45.76
3436	AMEX	WPS	Wed, Jun 16, 2004	45.40	45.76	45.31	45.45
3435	AMEX	WPS	Tue, Jun 15, 2004	45.15	45.49	45.15	45.26
3434	AMEX	WPS	Mon, Jun 14, 2004	45.25	45.30	45.01	45.05
3433	AMEX	WPS	Thu, Jun 10, 2004	45.16	45.34	45.15	45.21
3432	AMEX	WPS	Wed, Jun 9, 2004	45.40	45.69	45.15	45.26
3431	AMEX	WPS	Tue, Jun 8, 2004	45.52	45.59	45.30	45.35
3430	AMEX	WPS	Mon, Jun 7, 2004	45.42	45.64	45.27	45.51
3429	AMEX	WPS	Fri, Jun 4, 2004	45.10	45.46	45.10	45.40
3428	AMEX	WPS	Thu, Jun 3, 2004	45.83	45.83	45.16	45.17
3427	AMEX	WPS	Wed, Jun 2, 2004	45.30	46.09	45.05	45.80
3426	AMEX	WPS	Tue, Jun 1, 2004	45.27	45.48	45.00	45.18
3425	AMEX	WPS	Fri, May 28, 2004	45.45	45.62	45.23	45.26
3424	AMEX	WPS	Thu, May 27, 2004	45.37	45.86	45.19	45.30
3423	AMEX	WPS	Wed, May 26, 2004	45.15	45.58	44.69	45.30
3422	AMEX	WPS	Tue, May 25, 2004	44.97	45.69	44.85	45.64
3421	AMEX	WPS	Mon, May 24, 2004	44.40	44.76	44.35	44.61
3420	AMEX	WPS	Fri, May 21, 2004	44.06	44.45	44.06	44.30
3419	AMEX	WPS	Thu, May 20, 2004	43.85	44.32	43.85	44.12
3418	AMEX	WPS	Wed, May 19, 2004	43.95	44.39	43.75	43.85
3417	AMEX	WPS	Tue, May 18, 2004	43.52	44.00	43.52	43.86
3416	AMEX	WPS	Mon, May 17, 2004	43.94	43.94	43.50	43.52
3415	AMEX	WPS	Fri, May 14, 2004	43.87	44.20	43.87	44.14
3414	AMEX	WPS	Thu, May 13, 2004	44.24	44.38	43.91	43.97
3413	AMEX	WPS	Wed, May 12, 2004	44.50	44.60	43.70	44.22
3412	AMEX	WPS	Tue, May 11, 2004	44.90	45.10	44.40	44.62
3411	AMEX	WPS	Mon, May 10, 2004	45.20	45.58	44.80	44.80
3410	AMEX	WPS	Fri, May 7, 2004	45.93	46.03	45.32	45.40
3409	AMEX	WPS	Thu, May 6, 2004	45.92	46.20	45.50	46.06
3408	AMEX	WPS	Wed, May 5, 2004	45.90	46.10	45.86	45.99
3407	AMEX	WPS	Tue, May 4, 2004	45.60	45.94	45.55	45.79
3406	AMEX	WPS	Mon, May 3, 2004	45.81	45.91	45.48	45.50
3405	AMEX	WPS	Fri, Apr 30, 2004	46.35	46.50	45.80	45.81
3404	AMEX	WPS	Thu, Apr 29, 2004	47.15	47.17	46.32	46.35
3403	AMEX	WPS	Wed, Apr 28, 2004	47.10	47.10	46.83	47.00
3402	AMEX	WPS	Tue, Apr 27, 2004	47.25	47.40	46.94	47.05
3401	AMEX	WPS	Mon, Apr 26, 2004	46.91	47.20	46.84	47.15
3400	AMEX	WPS	Fri, Apr 23, 2004	46.95	47.24	46.72	46.84
3399	AMEX	WPS	Thu, Apr 22, 2004	46.45	46.70	46.13	46.70
3398	AMEX	WPS	Wed, Apr 21, 2004	46.48	46.80	46.10	46.52
3397	AMEX	WPS	Tue, Apr 20, 2004	46.25	46.89	46.25	46.49
3396	AMEX	WPS	Mon, Apr 19, 2004	46.45	46.57	45.90	46.35
3395	AMEX	WPS	Fri, Apr 16, 2004	46.24	46.50	46.09	46.49
3394	AMEX	WPS	Thu, Apr 15, 2004	45.74	46.35	45.74	46.34
3393	AMEX	WPS	Wed, Apr 14, 2004	45.82	45.90	45.40	45.52
3392	AMEX	WPS	Tue, Apr 13, 2004	47.00	47.10	45.51	45.80
3391	AMEX	WPS	Mon, Apr 12, 2004	47.83	47.95	46.81	46.98
3390	AMEX	WPS	Thu, Apr 8, 2004	47.91	47.95	47.70	47.73
3389	AMEX	WPS	Wed, Apr 7, 2004	47.98	48.14	47.85	47.90
3388	AMEX	WPS	Tue, Apr 6, 2004	48.25	48.25	47.87	47.99
3387	AMEX	WPS	Mon, Apr 5, 2004	48.32	48.32	48.01	48.24
3386	AMEX	WPS	Fri, Apr 2, 2004	48.68	48.70	48.20	48.32
3385	AMEX	WPS	Thu, Apr 1, 2004	47.90	48.50	47.90	48.50
3384	AMEX	WPS	Wed, Mar 31, 2004	48.02	48.09	47.76	47.80
3383	AMEX	WPS	Tue, Mar 30, 2004	47.60	48.18	47.56	48.18
3382	AMEX	WPS	Mon, Mar 29, 2004	47.30	47.64	47.23	47.64
3381	AMEX	WPS	Fri, Mar 26, 2004	47.30	47.41	47.18	47.29
3380	AMEX	WPS	Thu, Mar 25, 2004	46.80	47.26	46.78	47.21
3379	AMEX	WPS	Wed, Mar 24, 2004	46.95	47.20	46.49	46.72
3378	AMEX	WPS	Tue, Mar 23, 2004	46.90	47.07	46.75	46.80
3377	AMEX	WPS	Mon, Mar 22, 2004	47.80	47.80	46.85	46.90
3376	AMEX	WPS	Fri, Mar 19, 2004	47.89	47.92	47.47	47.64
3375	AMEX	WPS	Thu, Mar 18, 2004	48.00	48.07	47.40	47.64
3374	AMEX	WPS	Wed, Mar 17, 2004	46.65	48.05	46.65	47.90
3373	AMEX	WPS	Tue, Mar 16, 2004	47.80	47.98	47.61	47.65
3372	AMEX	WPS	Mon, Mar 15, 2004	47.75	47.95	47.50	47.80
3371	AMEX	WPS	Fri, Mar 12, 2004	47.35	47.77	46.87	47.70
3370	AMEX	WPS	Thu, Mar 11, 2004	47.53	47.53	47.12	47.35
3369	AMEX	WPS	Wed, Mar 10, 2004	48.35	48.35	47.40	47.52
3368	AMEX	WPS	Tue, Mar 9, 2004	48.60	48.60	48.14	48.20
3367	AMEX	WPS	Mon, Mar 8, 2004	48.80	48.90	48.47	48.50
3366	AMEX	WPS	Fri, Mar 5, 2004	48.47	48.93	48.45	48.86
3365	AMEX	WPS	Thu, Mar 4, 2004	48.35	48.61	48.29	48.47
3364	AMEX	WPS	Wed, Mar 3, 2004	48.17	48.50	47.89	48.37
3363	AMEX	WPS	Tue, Mar 2, 2004	48.18	48.46	48.09	48.17
3362	AMEX	WPS	Mon, Mar 1, 2004	47.60	48.25	47.55	48.13
3361	AMEX	WPS	Fri, Feb 27, 2004	47.20	47.56	47.05	47.55
3360	AMEX	WPS	Thu, Feb 26, 2004	47.45	47.45	46.99	47.25
3359	AMEX	WPS	Wed, Feb 25, 2004	47.20	47.45	47.20	47.31
3358	AMEX	WPS	Tue, Feb 24, 2004	48.00	48.23	47.73	47.86
3357	AMEX	WPS	Mon, Feb 23, 2004	48.17	48.30	48.02	48.10
3356	AMEX	WPS	Fri, Feb 20, 2004	48.50	48.50	48.05	48.07
3355	AMEX	WPS	Thu, Feb 19, 2004	48.06	48.70	48.06	48.45
3354	AMEX	WPS	Wed, Feb 18, 2004	47.99	48.25	47.98	48.11
3353	AMEX	WPS	Tue, Feb 17, 2004	48.00	48.09	47.89	48.09
3352	AMEX	WPS	Fri, Feb 13, 2004	47.80	48.00	47.80	48.00
3351	AMEX	WPS	Thu, Feb 12, 2004	47.86	47.96	47.70	47.84
3350	AMEX	WPS	Wed, Feb 11, 2004	47.70	47.90	47.55	47.76
3349	AMEX	WPS	Tue, Feb 10, 2004	47.55	47.85	47.49	47.76
3348	AMEX	WPS	Mon, Feb 9, 2004	47.75	47.75	47.36	47.59
3347	AMEX	WPS	Fri, Feb 6, 2004	47.55	47.75	47.34	47.75
3346	AMEX	WPS	Thu, Feb 5, 2004	47.60	47.98	47.22	47.35
3345	AMEX	WPS	Wed, Feb 4, 2004	47.80	47.82	47.41	47.67
3344	AMEX	WPS	Tue, Feb 3, 2004	48.00	48.15	47.66	47.89
3343	AMEX	WPS	Mon, Feb 2, 2004	48.05	48.93	47.80	48.01
3342	AMEX	WPS	Fri, Jan 30, 2004	47.10	48.12	47.10	48.01
3341	AMEX	WPS	Thu, Jan 29, 2004	45.60	47.15	45.60	47.10
3340	AMEX	WPS	Wed, Jan 28, 2004	45.82	46.29	45.80	45.84
3339	AMEX	WPS	Tue, Jan 27, 2004	45.70	45.91	45.65	45.72
3338	AMEX	WPS	Mon, Jan 26, 2004	46.14	46.15	45.71	45.74
3337	AMEX	WPS	Fri, Jan 23, 2004	45.85	46.10	45.84	46.04
3336	AMEX	WPS	Thu, Jan 22, 2004	45.26	46.03	45.21	45.75
3335	AMEX	WPS	Wed, Jan 21, 2004	45.20	45.51	45.13	45.38
3334	AMEX	WPS	Tue, Jan 20, 2004	45.35	45.52	45.05	45.07
3333	AMEX	WPS	Fri, Jan 16, 2004	45.35	45.42	45.06	45.34
3332	AMEX	WPS	Thu, Jan 15, 2004	45.67	45.70	45.38	45.49
3331	AMEX	WPS	Wed, Jan 14, 2004	45.10	45.79	45.09	45.42
3330	AMEX	WPS	Tue, Jan 13, 2004	45.37	45.43	44.99	44.99
3329	AMEX	WPS	Mon, Jan 12, 2004	45.41	45.42	45.10	45.37
3328	AMEX	WPS	Fri, Jan 9, 2004	45.55	45.85	45.41	45.41
3327	AMEX	WPS	Thu, Jan 8, 2004	45.92	45.92	45.55	45.70
3326	AMEX	WPS	Wed, Jan 7, 2004	45.72	45.79	45.48	45.79
3325	AMEX	WPS	Tue, Jan 6, 2004	46.40	46.40	45.59	45.62
3324	AMEX	WPS	Mon, Jan 5, 2004	46.51	46.71	45.80	46.28
3323	AMEX	WPS	Fri, Jan 2, 2004	46.35	46.74	46.35	46.53
3322	AMEX	WPS	Wed, Dec 31, 2003	46.70	46.76	46.23	46.23
3321	AMEX	WPS	Tue, Dec 30, 2003	46.50	46.80	46.47	46.77
3320	AMEX	WPS	Mon, Dec 29, 2003	46.02	46.53	46.02	46.41
3319	AMEX	WPS	Fri, Dec 26, 2003	45.91	46.27	45.82	45.82
3318	AMEX	WPS	Wed, Dec 24, 2003	45.95	46.02	45.87	46.01
3317	AMEX	WPS	Tue, Dec 23, 2003	45.82	45.82	45.45	45.75
3316	AMEX	WPS	Mon, Dec 22, 2003	45.25	45.63	45.20	45.62
3315	AMEX	WPS	Fri, Dec 19, 2003	45.40	45.47	45.10	45.15
3314	AMEX	WPS	Thu, Dec 18, 2003	44.92	45.52	44.75	45.21
3313	AMEX	WPS	Wed, Dec 17, 2003	45.10	45.22	44.75	44.99
3312	AMEX	WPS	Tue, Dec 16, 2003	44.98	45.13	44.85	44.99
3311	AMEX	WPS	Mon, Dec 15, 2003	45.00	45.28	44.75	44.90
3310	AMEX	WPS	Fri, Dec 12, 2003	44.99	44.99	44.49	44.85
3309	AMEX	WPS	Thu, Dec 11, 2003	44.70	44.90	44.59	44.74
3308	AMEX	WPS	Wed, Dec 10, 2003	44.85	44.95	44.49	44.73
3307	AMEX	WPS	Tue, Dec 9, 2003	45.05	45.10	44.69	44.79
3306	AMEX	WPS	Mon, Dec 8, 2003	44.63	45.11	44.60	45.11
3305	AMEX	WPS	Fri, Dec 5, 2003	44.42	44.74	44.23	44.53
3304	AMEX	WPS	Thu, Dec 4, 2003	43.94	44.33	43.87	44.28
3303	AMEX	WPS	Wed, Dec 3, 2003	44.18	44.20	43.90	43.95
3302	AMEX	WPS	Tue, Dec 2, 2003	44.25	44.25	44.15	44.18
3301	AMEX	WPS	Mon, Dec 1, 2003	44.15	44.31	43.96	44.25
3300	AMEX	WPS	Fri, Nov 28, 2003	44.48	44.50	44.30	44.30
3299	AMEX	WPS	Wed, Nov 26, 2003	44.48	44.48	44.18	44.39
3298	AMEX	WPS	Tue, Nov 25, 2003	44.85	44.85	44.42	44.48
3297	AMEX	WPS	Mon, Nov 24, 2003	44.25	45.00	44.21	45.00
3296	AMEX	WPS	Fri, Nov 21, 2003	44.25	44.29	44.00	44.20
3295	AMEX	WPS	Thu, Nov 20, 2003	43.80	44.39	43.60	44.31
3294	AMEX	WPS	Wed, Nov 19, 2003	43.30	43.93	43.28	43.92
3293	AMEX	WPS	Tue, Nov 18, 2003	43.85	43.85	43.19	43.43
3292	AMEX	WPS	Mon, Nov 17, 2003	44.20	44.39	43.66	43.89
3291	AMEX	WPS	Fri, Nov 14, 2003	44.75	44.84	44.06	44.15
3290	AMEX	WPS	Thu, Nov 13, 2003	45.15	45.31	44.28	44.67
3289	AMEX	WPS	Wed, Nov 12, 2003	45.16	45.27	45.07	45.25
3288	AMEX	WPS	Tue, Nov 11, 2003	44.95	45.15	44.90	45.14
3287	AMEX	WPS	Mon, Nov 10, 2003	44.88	45.13	44.77	45.03
3286	AMEX	WPS	Fri, Nov 7, 2003	44.86	45.00	44.62	45.00
3285	AMEX	WPS	Thu, Nov 6, 2003	44.36	44.86	44.26	44.86
3284	AMEX	WPS	Wed, Nov 5, 2003	44.06	44.46	43.85	44.46
3283	AMEX	WPS	Tue, Nov 4, 2003	44.65	44.79	44.02	44.05
3282	AMEX	WPS	Mon, Nov 3, 2003	44.40	44.95	44.40	44.79
3281	AMEX	WPS	Fri, Oct 31, 2003	43.95	44.52	43.94	44.33
3280	AMEX	WPS	Thu, Oct 30, 2003	43.42	43.94	43.40	43.87
3279	AMEX	WPS	Wed, Oct 29, 2003	43.20	43.50	43.10	43.48
3278	AMEX	WPS	Tue, Oct 28, 2003	42.95	43.25	42.85	43.19
3277	AMEX	WPS	Mon, Oct 27, 2003	42.52	42.98	42.52	42.88
3276	AMEX	WPS	Fri, Oct 24, 2003	41.95	42.67	41.95	42.47
3275	AMEX	WPS	Thu, Oct 23, 2003	42.10	42.20	41.91	41.95
3274	AMEX	WPS	Wed, Oct 22, 2003	41.70	42.21	41.65	42.16
3273	AMEX	WPS	Tue, Oct 21, 2003	41.40	41.70	41.38	41.70
3272	AMEX	WPS	Mon, Oct 20, 2003	41.40	41.64	41.28	41.38
3271	AMEX	WPS	Fri, Oct 17, 2003	41.65	41.65	41.18	41.38
3270	AMEX	WPS	Thu, Oct 16, 2003	41.64	41.74	41.43	41.58
3269	AMEX	WPS	Wed, Oct 15, 2003	41.92	41.96	41.40	41.56
3268	AMEX	WPS	Tue, Oct 14, 2003	41.68	41.84	41.59	41.84
3267	AMEX	WPS	Mon, Oct 13, 2003	41.80	41.94	41.60	41.63
3266	AMEX	WPS	Fri, Oct 10, 2003	41.82	41.82	41.34	41.75
3265	AMEX	WPS	Thu, Oct 9, 2003	41.78	41.99	41.54	41.82
3264	AMEX	WPS	Wed, Oct 8, 2003	41.98	42.07	41.62	41.73
3263	AMEX	WPS	Tue, Oct 7, 2003	41.95	42.00	41.68	42.00
3262	AMEX	WPS	Mon, Oct 6, 2003	41.74	42.00	41.62	42.00
3261	AMEX	WPS	Fri, Oct 3, 2003	41.66	41.85	41.54	41.74
3260	AMEX	WPS	Thu, Oct 2, 2003	41.29	41.75	41.13	41.56
3259	AMEX	WPS	Wed, Oct 1, 2003	41.20	41.30	40.94	41.19
3258	AMEX	WPS	Tue, Sep 30, 2003	41.60	41.60	41.17	41.20
3257	AMEX	WPS	Mon, Sep 29, 2003	41.01	41.60	41.01	41.60
3256	AMEX	WPS	Fri, Sep 26, 2003	40.70	41.34	40.45	41.12
3255	AMEX	WPS	Thu, Sep 25, 2003	40.63	41.00	40.63	40.72
3254	AMEX	WPS	Wed, Sep 24, 2003	40.76	41.00	40.63	40.73
3253	AMEX	WPS	Tue, Sep 23, 2003	40.70	40.89	40.60	40.70
3252	AMEX	WPS	Mon, Sep 22, 2003	40.82	40.82	40.53	40.58
3251	AMEX	WPS	Fri, Sep 19, 2003	40.95	40.95	40.71	40.72
3250	AMEX	WPS	Thu, Sep 18, 2003	40.60	41.00	40.47	40.89
3249	AMEX	WPS	Wed, Sep 17, 2003	40.49	40.63	40.39	40.60
3248	AMEX	WPS	Tue, Sep 16, 2003	40.35	40.48	40.13	40.42
3247	AMEX	WPS	Mon, Sep 15, 2003	40.23	40.50	40.00	40.20
3246	AMEX	WPS	Fri, Sep 12, 2003	40.01	40.23	39.77	40.23
3245	AMEX	WPS	Thu, Sep 11, 2003	39.90	40.01	39.80	40.01
3244	AMEX	WPS	Wed, Sep 10, 2003	39.82	39.95	39.73	39.95
3243	AMEX	WPS	Tue, Sep 9, 2003	39.90	40.00	39.76	39.95
3242	AMEX	WPS	Mon, Sep 8, 2003	39.32	40.07	39.31	40.00
3241	AMEX	WPS	Fri, Sep 5, 2003	39.42	39.71	39.42	39.50
3240	AMEX	WPS	Thu, Sep 4, 2003	39.40	39.68	39.02	39.62
3239	AMEX	WPS	Wed, Sep 3, 2003	39.15	39.30	39.06	39.28
3238	AMEX	WPS	Tue, Sep 2, 2003	38.92	39.04	38.74	39.03
3237	AMEX	WPS	Fri, Aug 29, 2003	38.90	38.92	38.69	38.82
3236	AMEX	WPS	Thu, Aug 28, 2003	38.90	39.10	38.75	38.99
3235	AMEX	WPS	Wed, Aug 27, 2003	38.95	39.03	38.71	38.81
3234	AMEX	WPS	Tue, Aug 26, 2003	39.40	39.65	39.28	39.50
3233	AMEX	WPS	Mon, Aug 25, 2003	39.10	39.40	39.10	39.29
3232	AMEX	WPS	Fri, Aug 22, 2003	39.45	39.45	38.99	39.00
3231	AMEX	WPS	Thu, Aug 21, 2003	38.96	39.58	38.85	39.25
3230	AMEX	WPS	Wed, Aug 20, 2003	38.74	38.97	38.74	38.79
3229	AMEX	WPS	Tue, Aug 19, 2003	38.85	38.92	38.55	38.70
3228	AMEX	WPS	Mon, Aug 18, 2003	39.00	39.12	38.72	38.72
3227	AMEX	WPS	Fri, Aug 15, 2003	39.10	39.17	38.96	39.00
3226	AMEX	WPS	Thu, Aug 14, 2003	39.00	39.17	38.90	39.00
3225	AMEX	WPS	Wed, Aug 13, 2003	39.10	39.50	38.87	38.89
3224	AMEX	WPS	Tue, Aug 12, 2003	38.80	39.15	38.80	39.08
3223	AMEX	WPS	Mon, Aug 11, 2003	38.85	39.13	38.64	38.75
3222	AMEX	WPS	Fri, Aug 8, 2003	38.80	38.86	38.50	38.75
3221	AMEX	WPS	Thu, Aug 7, 2003	38.62	38.70	38.38	38.55
3220	AMEX	WPS	Wed, Aug 6, 2003	38.67	39.08	38.51	38.71
3219	AMEX	WPS	Tue, Aug 5, 2003	39.40	39.40	38.55	38.57
3218	AMEX	WPS	Mon, Aug 4, 2003	39.00	39.35	38.28	38.95
3217	AMEX	WPS	Fri, Aug 1, 2003	39.81	39.88	39.21	39.53
3216	AMEX	WPS	Thu, Jul 31, 2003	40.24	40.30	39.66	39.81
3215	AMEX	WPS	Wed, Jul 30, 2003	39.32	40.25	39.32	40.24
3214	AMEX	WPS	Tue, Jul 29, 2003	40.00	40.19	39.51	39.57
3213	AMEX	WPS	Mon, Jul 28, 2003	40.01	40.04	39.76	39.81
3212	AMEX	WPS	Fri, Jul 25, 2003	40.06	40.35	40.00	40.04
3211	AMEX	WPS	Thu, Jul 24, 2003	40.20	40.44	39.71	40.06
3210	AMEX	WPS	Wed, Jul 23, 2003	40.72	40.72	40.04	40.08
3209	AMEX	WPS	Tue, Jul 22, 2003	40.75	40.75	40.30	40.42
3208	AMEX	WPS	Mon, Jul 21, 2003	40.95	41.00	40.33	40.50
3207	AMEX	WPS	Fri, Jul 18, 2003	40.79	40.80	40.62	40.71
3206	AMEX	WPS	Thu, Jul 17, 2003	40.59	40.80	40.39	40.54
3205	AMEX	WPS	Wed, Jul 16, 2003	40.83	40.83	40.27	40.58
3204	AMEX	WPS	Tue, Jul 15, 2003	41.15	41.27	40.54	40.55
3203	AMEX	WPS	Mon, Jul 14, 2003	41.30	41.37	41.03	41.12
3202	AMEX	WPS	Fri, Jul 11, 2003	40.80	41.07	40.70	40.92
3201	AMEX	WPS	Thu, Jul 10, 2003	40.94	41.00	40.40	40.48
3200	AMEX	WPS	Wed, Jul 9, 2003	40.77	41.25	40.50	40.94
3199	AMEX	WPS	Tue, Jul 8, 2003	40.66	40.89	40.36	40.52
3198	AMEX	WPS	Mon, Jul 7, 2003	40.90	40.90	40.20	40.26
3197	AMEX	WPS	Thu, Jul 3, 2003	40.67	40.71	40.45	40.56
3196	AMEX	WPS	Wed, Jul 2, 2003	40.72	40.73	40.50	40.65
3195	AMEX	WPS	Tue, Jul 1, 2003	40.20	40.91	40.01	40.36
3194	AMEX	WPS	Mon, Jun 30, 2003	40.60	40.60	39.92	40.20
3193	AMEX	WPS	Fri, Jun 27, 2003	41.73	41.75	40.40	40.61
3192	AMEX	WPS	Thu, Jun 26, 2003	41.90	41.95	41.36	41.48
3191	AMEX	WPS	Wed, Jun 25, 2003	41.40	41.60	41.17	41.35
3190	AMEX	WPS	Tue, Jun 24, 2003	42.78	42.95	40.90	40.97
3189	AMEX	WPS	Mon, Jun 23, 2003	43.33	43.40	42.63	42.68
3188	AMEX	WPS	Fri, Jun 20, 2003	43.50	43.50	42.96	43.08
3187	AMEX	WPS	Thu, Jun 19, 2003	43.72	43.72	43.05	43.09
3186	AMEX	WPS	Wed, Jun 18, 2003	43.25	43.49	43.15	43.40
3185	AMEX	WPS	Tue, Jun 17, 2003	43.70	43.70	42.94	43.23
3184	AMEX	WPS	Mon, Jun 16, 2003	42.90	43.44	42.82	43.19
3183	AMEX	WPS	Fri, Jun 13, 2003	43.49	43.59	42.55	42.58
3182	AMEX	WPS	Thu, Jun 12, 2003	43.06	43.38	42.86	43.29
3181	AMEX	WPS	Wed, Jun 11, 2003	43.25	43.34	42.54	42.81
3180	AMEX	WPS	Tue, Jun 10, 2003	43.00	43.25	42.75	43.09
3179	AMEX	WPS	Mon, Jun 9, 2003	43.38	43.38	42.91	42.95
3178	AMEX	WPS	Fri, Jun 6, 2003	44.00	44.00	43.13	43.14
3177	AMEX	WPS	Thu, Jun 5, 2003	44.00	44.00	43.50	43.62
3176	AMEX	WPS	Wed, Jun 4, 2003	43.18	43.58	43.10	43.58
3175	AMEX	WPS	Tue, Jun 3, 2003	43.15	43.30	42.91	43.13
3174	AMEX	WPS	Mon, Jun 2, 2003	42.98	43.29	42.86	43.25
3173	AMEX	WPS	Fri, May 30, 2003	42.40	43.22	42.40	42.98
3172	AMEX	WPS	Thu, May 29, 2003	43.34	43.42	42.01	42.15
3171	AMEX	WPS	Wed, May 28, 2003	43.50	43.50	43.10	43.30
3170	AMEX	WPS	Tue, May 27, 2003	43.20	44.28	42.22	44.07
3169	AMEX	WPS	Fri, May 23, 2003	41.50	43.47	41.44	43.38
3168	AMEX	WPS	Thu, May 22, 2003	41.00	41.50	40.87	41.44
3167	AMEX	WPS	Wed, May 21, 2003	40.75	41.00	40.46	40.99
3166	AMEX	WPS	Tue, May 20, 2003	40.40	40.67	40.23	40.59
3165	AMEX	WPS	Mon, May 19, 2003	40.64	40.85	40.29	40.30
3164	AMEX	WPS	Fri, May 16, 2003	40.00	41.00	39.98	40.64
3163	AMEX	WPS	Thu, May 15, 2003	40.00	40.21	39.85	40.15
3162	AMEX	WPS	Wed, May 14, 2003	40.15	40.15	39.84	39.90
3161	AMEX	WPS	Tue, May 13, 2003	39.85	39.98	39.70	39.90
3160	AMEX	WPS	Mon, May 12, 2003	40.15	40.32	40.00	40.06
3159	AMEX	WPS	Fri, May 9, 2003	40.19	40.25	40.02	40.08
3158	AMEX	WPS	Thu, May 8, 2003	39.82	40.22	39.74	40.01
3157	AMEX	WPS	Wed, May 7, 2003	39.85	40.00	39.71	39.80
3156	AMEX	WPS	Tue, May 6, 2003	39.85	40.00	39.66	39.84
3155	AMEX	WPS	Mon, May 5, 2003	39.86	40.00	39.60	39.99
3154	AMEX	WPS	Fri, May 2, 2003	39.75	40.19	39.66	39.96
3153	AMEX	WPS	Thu, May 1, 2003	40.20	40.21	39.53	39.69
3152	AMEX	WPS	Wed, Apr 30, 2003	40.18	40.48	40.01	40.30
3151	AMEX	WPS	Tue, Apr 29, 2003	40.20	40.40	40.01	40.18
3150	AMEX	WPS	Mon, Apr 28, 2003	40.31	40.50	40.10	40.17
3149	AMEX	WPS	Fri, Apr 25, 2003	40.35	40.40	39.80	40.21
3148	AMEX	WPS	Thu, Apr 24, 2003	41.08	41.47	40.51	40.51
3147	AMEX	WPS	Wed, Apr 23, 2003	41.00	41.10	40.71	41.06
3146	AMEX	WPS	Tue, Apr 22, 2003	40.65	41.19	40.59	41.00
3145	AMEX	WPS	Mon, Apr 21, 2003	40.69	40.89	40.42	40.81
3144	AMEX	WPS	Thu, Apr 17, 2003	40.35	40.51	40.19	40.44
3143	AMEX	WPS	Wed, Apr 16, 2003	40.65	40.70	40.07	40.20
3142	AMEX	WPS	Tue, Apr 15, 2003	40.46	40.62	40.25	40.55
3141	AMEX	WPS	Mon, Apr 14, 2003	40.24	40.59	40.15	40.43
3140	AMEX	WPS	Fri, Apr 11, 2003	40.85	41.01	40.10	40.14
3139	AMEX	WPS	Thu, Apr 10, 2003	40.60	40.75	40.35	40.65
3138	AMEX	WPS	Wed, Apr 9, 2003	40.72	41.10	40.20	40.38
3137	AMEX	WPS	Tue, Apr 8, 2003	40.29	40.78	40.20	40.52
3136	AMEX	WPS	Mon, Apr 7, 2003	40.60	41.30	40.09	40.09
3135	AMEX	WPS	Fri, Apr 4, 2003	40.21	40.64	40.18	40.53
3134	AMEX	WPS	Thu, Apr 3, 2003	40.50	40.50	39.97	40.01
3133	AMEX	WPS	Wed, Apr 2, 2003	40.75	40.79	40.16	40.30
3132	AMEX	WPS	Tue, Apr 1, 2003	40.00	40.75	39.94	40.49
3131	AMEX	WPS	Mon, Mar 31, 2003	39.35	40.50	38.90	40.00
3130	AMEX	WPS	Fri, Mar 28, 2003	39.00	39.60	39.00	39.60
3129	AMEX	WPS	Thu, Mar 27, 2003	39.11	39.41	38.95	39.00
3128	AMEX	WPS	Wed, Mar 26, 2003	39.73	39.73	39.20	39.29
3127	AMEX	WPS	Tue, Mar 25, 2003	39.40	39.83	39.38	39.70
3126	AMEX	WPS	Mon, Mar 24, 2003	39.71	39.71	39.15	39.28
3125	AMEX	WPS	Fri, Mar 21, 2003	39.64	39.95	39.50	39.89
3124	AMEX	WPS	Thu, Mar 20, 2003	39.60	39.62	39.18	39.39
3123	AMEX	WPS	Wed, Mar 19, 2003	39.79	39.79	39.35	39.50
3122	AMEX	WPS	Tue, Mar 18, 2003	39.38	39.75	39.02	39.56
3121	AMEX	WPS	Mon, Mar 17, 2003	38.94	39.13	38.69	39.13
3120	AMEX	WPS	Fri, Mar 14, 2003	39.10	39.15	38.74	38.84
3119	AMEX	WPS	Thu, Mar 13, 2003	38.95	39.07	38.33	39.07
3118	AMEX	WPS	Wed, Mar 12, 2003	38.40	38.80	38.24	38.55
3117	AMEX	WPS	Tue, Mar 11, 2003	39.10	39.48	38.20	38.40
3116	AMEX	WPS	Mon, Mar 10, 2003	39.01	39.23	38.63	39.11
3115	AMEX	WPS	Fri, Mar 7, 2003	38.32	39.40	38.32	39.06
3114	AMEX	WPS	Thu, Mar 6, 2003	38.73	38.90	38.37	38.74
3113	AMEX	WPS	Wed, Mar 5, 2003	38.30	38.77	38.06	38.73
3112	AMEX	WPS	Tue, Mar 4, 2003	38.05	38.55	38.00	38.29
3111	AMEX	WPS	Mon, Mar 3, 2003	38.05	38.50	37.96	38.05
3110	AMEX	WPS	Fri, Feb 28, 2003	38.40	38.44	37.75	37.83
3109	AMEX	WPS	Thu, Feb 27, 2003	38.00	38.37	37.90	38.29
3108	AMEX	WPS	Wed, Feb 26, 2003	38.63	38.63	37.71	37.85
3107	AMEX	WPS	Tue, Feb 25, 2003	38.66	39.01	38.39	39.00
3106	AMEX	WPS	Mon, Feb 24, 2003	39.40	39.40	38.77	38.77
3105	AMEX	WPS	Fri, Feb 21, 2003	39.17	39.75	39.00	39.25
3104	AMEX	WPS	Thu, Feb 20, 2003	38.90	39.25	38.81	39.04
3103	AMEX	WPS	Wed, Feb 19, 2003	38.85	39.11	38.50	38.78
3102	AMEX	WPS	Tue, Feb 18, 2003	38.20	38.98	38.20	38.85
3101	AMEX	WPS	Fri, Feb 14, 2003	38.02	38.44	37.89	38.05
3100	AMEX	WPS	Thu, Feb 13, 2003	37.32	38.02	36.80	38.02
3099	AMEX	WPS	Wed, Feb 12, 2003	37.66	37.99	36.98	37.12
3098	AMEX	WPS	Tue, Feb 11, 2003	38.27	38.40	37.42	37.66
3097	AMEX	WPS	Mon, Feb 10, 2003	38.10	38.30	38.01	38.25
3096	AMEX	WPS	Fri, Feb 7, 2003	38.77	38.99	37.88	37.90
3095	AMEX	WPS	Thu, Feb 6, 2003	38.90	39.39	38.50	38.52
3094	AMEX	WPS	Wed, Feb 5, 2003	39.58	39.68	38.75	38.81
3093	AMEX	WPS	Tue, Feb 4, 2003	38.90	39.77	38.86	39.38
3092	AMEX	WPS	Mon, Feb 3, 2003	38.32	39.20	38.32	38.84
3091	AMEX	WPS	Fri, Jan 31, 2003	37.90	38.73	37.75	38.07
3090	AMEX	WPS	Thu, Jan 30, 2003	37.86	38.20	37.40	37.47
3089	AMEX	WPS	Wed, Jan 29, 2003	38.29	38.60	37.45	37.82
3088	AMEX	WPS	Tue, Jan 28, 2003	37.50	38.38	37.50	38.22
3087	AMEX	WPS	Mon, Jan 27, 2003	37.90	38.30	37.47	37.50
3086	AMEX	WPS	Fri, Jan 24, 2003	38.68	38.68	38.07	38.10
3085	AMEX	WPS	Thu, Jan 23, 2003	38.51	39.32	38.45	38.97
3084	AMEX	WPS	Wed, Jan 22, 2003	38.80	38.80	38.16	38.26
3083	AMEX	WPS	Tue, Jan 21, 2003	39.20	39.20	38.60	38.61
3082	AMEX	WPS	Fri, Jan 17, 2003	39.03	39.15	38.20	38.65
3081	AMEX	WPS	Thu, Jan 16, 2003	39.50	39.78	39.00	39.03
3080	AMEX	WPS	Wed, Jan 15, 2003	39.95	40.13	39.35	39.35
3079	AMEX	WPS	Tue, Jan 14, 2003	39.80	39.95	39.60	39.81
3078	AMEX	WPS	Mon, Jan 13, 2003	40.45	40.54	39.63	39.75
3077	AMEX	WPS	Fri, Jan 10, 2003	40.16	40.22	39.86	40.11
3076	AMEX	WPS	Thu, Jan 9, 2003	40.70	41.15	39.99	40.06
3075	AMEX	WPS	Wed, Jan 8, 2003	40.51	41.08	40.32	40.65
3074	AMEX	WPS	Tue, Jan 7, 2003	40.97	40.97	40.12	40.51
3073	AMEX	WPS	Mon, Jan 6, 2003	39.79	41.18	39.79	40.97
3072	AMEX	WPS	Fri, Jan 3, 2003	39.35	39.80	39.26	39.54
3071	AMEX	WPS	Thu, Jan 2, 2003	38.75	39.39	38.65	39.32
3070	AMEX	WPS	Tue, Dec 31, 2002	38.93	39.28	38.45	38.82
3069	AMEX	WPS	Mon, Dec 30, 2002	38.58	39.07	38.44	38.83
3068	AMEX	WPS	Fri, Dec 27, 2002	39.30	39.42	38.45	38.48
3067	AMEX	WPS	Thu, Dec 26, 2002	39.50	39.95	39.35	39.41
3066	AMEX	WPS	Tue, Dec 24, 2002	39.48	39.56	39.35	39.39
3065	AMEX	WPS	Mon, Dec 23, 2002	39.50	39.59	39.11	39.50
3064	AMEX	WPS	Fri, Dec 20, 2002	39.00	39.50	38.95	39.50
3063	AMEX	WPS	Thu, Dec 19, 2002	38.66	38.88	38.44	38.85
3062	AMEX	WPS	Wed, Dec 18, 2002	38.85	38.95	38.44	38.65
3061	AMEX	WPS	Tue, Dec 17, 2002	38.75	38.99	38.60	38.85
3060	AMEX	WPS	Mon, Dec 16, 2002	38.39	38.70	38.22	38.68
3059	AMEX	WPS	Fri, Dec 13, 2002	37.90	38.62	37.80	38.29
3058	AMEX	WPS	Thu, Dec 12, 2002	38.04	38.04	37.55	37.96
3057	AMEX	WPS	Wed, Dec 11, 2002	37.05	37.80	36.73	37.79
3056	AMEX	WPS	Tue, Dec 10, 2002	37.20	37.20	36.70	37.00
3055	AMEX	WPS	Mon, Dec 9, 2002	36.50	36.95	36.36	36.75
3054	AMEX	WPS	Fri, Dec 6, 2002	36.50	36.98	36.50	36.60
3053	AMEX	WPS	Thu, Dec 5, 2002	37.00	37.07	36.50	36.70
3052	AMEX	WPS	Wed, Dec 4, 2002	37.10	37.46	36.51	36.65
3051	AMEX	WPS	Tue, Dec 3, 2002	36.56	37.55	36.42	37.20
3050	AMEX	WPS	Mon, Dec 2, 2002	36.90	37.22	36.40	36.66
3049	AMEX	WPS	Fri, Nov 29, 2002	37.30	37.35	36.75	36.88
3048	AMEX	WPS	Wed, Nov 27, 2002	37.05	37.38	36.89	37.24
3047	AMEX	WPS	Tue, Nov 26, 2002	38.00	38.00	37.06	37.06
3046	AMEX	WPS	Mon, Nov 25, 2002	39.03	39.22	38.05	38.66
3045	AMEX	WPS	Fri, Nov 22, 2002	37.85	39.10	37.63	39.03
3044	AMEX	WPS	Thu, Nov 21, 2002	37.40	37.85	37.33	37.85
3043	AMEX	WPS	Wed, Nov 20, 2002	37.28	37.60	37.05	37.25
3042	AMEX	WPS	Tue, Nov 19, 2002	37.00	37.68	36.97	37.53
3041	AMEX	WPS	Mon, Nov 18, 2002	37.85	37.97	37.26	37.48
3040	AMEX	WPS	Fri, Nov 15, 2002	37.21	37.77	37.15	37.75
3039	AMEX	WPS	Thu, Nov 14, 2002	36.93	37.36	36.86	37.24
3038	AMEX	WPS	Wed, Nov 13, 2002	36.60	37.00	36.27	36.68
3037	AMEX	WPS	Tue, Nov 12, 2002	37.04	37.40	36.33	36.64
3036	AMEX	WPS	Mon, Nov 11, 2002	37.00	37.05	36.50	36.94
3035	AMEX	WPS	Fri, Nov 8, 2002	37.89	38.09	37.00	37.29
3034	AMEX	WPS	Thu, Nov 7, 2002	38.80	38.80	37.40	37.90
3033	AMEX	WPS	Wed, Nov 6, 2002	39.16	39.78	39.01	39.24
3032	AMEX	WPS	Tue, Nov 5, 2002	38.95	38.99	38.53	38.99
3031	AMEX	WPS	Mon, Nov 4, 2002	39.00	39.50	38.84	39.00
3030	AMEX	WPS	Fri, Nov 1, 2002	38.65	39.12	38.33	38.92
3029	AMEX	WPS	Thu, Oct 31, 2002	38.73	39.05	38.50	38.69
3028	AMEX	WPS	Wed, Oct 30, 2002	37.90	39.03	37.85	38.68
3027	AMEX	WPS	Tue, Oct 29, 2002	38.20	38.20	37.39	37.76
3026	AMEX	WPS	Mon, Oct 28, 2002	38.50	39.00	38.20	38.24
3025	AMEX	WPS	Fri, Oct 25, 2002	37.52	38.45	37.44	38.45
3024	AMEX	WPS	Thu, Oct 24, 2002	37.60	38.05	37.19	37.45
3023	AMEX	WPS	Wed, Oct 23, 2002	37.12	37.93	37.06	37.50
3022	AMEX	WPS	Tue, Oct 22, 2002	37.93	38.46	37.02	37.15
3021	AMEX	WPS	Mon, Oct 21, 2002	36.65	38.06	36.51	37.95
3020	AMEX	WPS	Fri, Oct 18, 2002	36.55	37.00	36.01	36.77
3019	AMEX	WPS	Thu, Oct 17, 2002	35.77	36.60	35.70	36.55
3018	AMEX	WPS	Wed, Oct 16, 2002	36.67	36.71	35.22	35.54
3017	AMEX	WPS	Tue, Oct 15, 2002	36.35	36.97	36.35	36.70
3016	AMEX	WPS	Mon, Oct 14, 2002	35.38	36.27	35.25	36.27
3015	AMEX	WPS	Fri, Oct 11, 2002	35.60	35.92	34.95	35.78
3014	AMEX	WPS	Thu, Oct 10, 2002	33.02	35.60	32.64	35.37
3013	AMEX	WPS	Wed, Oct 9, 2002	34.95	35.20	33.06	33.07
3012	AMEX	WPS	Tue, Oct 8, 2002	35.82	36.00	34.00	35.15
3011	AMEX	WPS	Mon, Oct 7, 2002	35.70	36.29	35.52	35.66
3010	AMEX	WPS	Fri, Oct 4, 2002	36.80	36.80	35.48	35.48
3009	AMEX	WPS	Thu, Oct 3, 2002	36.48	37.22	36.46	36.75
3008	AMEX	WPS	Wed, Oct 2, 2002	36.15	37.15	36.00	36.50
3007	AMEX	WPS	Tue, Oct 1, 2002	35.60	35.93	34.95	35.90
3006	AMEX	WPS	Mon, Sep 30, 2002	34.95	35.73	34.63	35.44
3005	AMEX	WPS	Fri, Sep 27, 2002	36.02	36.15	34.98	34.99
3004	AMEX	WPS	Thu, Sep 26, 2002	35.03	36.05	35.00	36.05
3003	AMEX	WPS	Wed, Sep 25, 2002	34.90	35.55	34.48	34.92
3002	AMEX	WPS	Tue, Sep 24, 2002	34.60	35.00	34.36	34.78
3001	AMEX	WPS	Mon, Sep 23, 2002	35.19	35.49	34.51	34.80
3000	AMEX	WPS	Fri, Sep 20, 2002	35.68	35.68	34.63	35.19
2999	AMEX	WPS	Thu, Sep 19, 2002	36.25	36.25	35.43	35.43
2998	AMEX	WPS	Wed, Sep 18, 2002	35.07	36.50	34.91	36.16
2997	AMEX	WPS	Tue, Sep 17, 2002	36.28	36.30	35.11	35.11
2996	AMEX	WPS	Mon, Sep 16, 2002	36.25	36.26	35.64	36.15
2995	AMEX	WPS	Fri, Sep 13, 2002	35.25	36.35	35.10	36.35
2994	AMEX	WPS	Thu, Sep 12, 2002	35.97	36.00	35.25	35.40
2993	AMEX	WPS	Wed, Sep 11, 2002	36.33	36.49	36.01	36.07
2992	AMEX	WPS	Tue, Sep 10, 2002	36.90	36.95	36.10	36.38
2991	AMEX	WPS	Mon, Sep 9, 2002	37.35	37.35	36.40	37.01
2990	AMEX	WPS	Fri, Sep 6, 2002	36.50	37.25	36.36	37.25
2989	AMEX	WPS	Thu, Sep 5, 2002	37.03	37.35	36.35	36.35
2988	AMEX	WPS	Wed, Sep 4, 2002	36.55	37.11	35.94	37.06
2987	AMEX	WPS	Tue, Sep 3, 2002	37.10	37.14	36.40	36.55
2986	AMEX	WPS	Fri, Aug 30, 2002	37.70	37.73	37.00	37.00
2985	AMEX	WPS	Thu, Aug 29, 2002	37.94	37.94	37.39	37.80
2984	AMEX	WPS	Wed, Aug 28, 2002	38.65	38.75	37.68	37.97
2983	AMEX	WPS	Tue, Aug 27, 2002	40.00	40.32	39.35	39.35
2982	AMEX	WPS	Mon, Aug 26, 2002	38.58	40.00	38.58	40.00
2981	AMEX	WPS	Fri, Aug 23, 2002	39.01	39.25	38.30	38.57
2980	AMEX	WPS	Thu, Aug 22, 2002	38.63	39.35	38.48	39.01
2979	AMEX	WPS	Wed, Aug 21, 2002	38.05	38.70	37.90	38.65
2978	AMEX	WPS	Tue, Aug 20, 2002	37.83	38.45	37.83	38.00
2977	AMEX	WPS	Mon, Aug 19, 2002	37.59	38.19	37.57	37.97
2976	AMEX	WPS	Fri, Aug 16, 2002	38.43	38.43	37.53	37.54
2975	AMEX	WPS	Thu, Aug 15, 2002	38.08	38.55	37.78	38.45
2974	AMEX	WPS	Wed, Aug 14, 2002	36.57	38.06	36.44	38.06
2973	AMEX	WPS	Tue, Aug 13, 2002	38.16	38.30	36.57	36.57
2972	AMEX	WPS	Mon, Aug 12, 2002	37.02	38.18	36.92	38.18
2971	AMEX	WPS	Fri, Aug 9, 2002	37.43	37.50	36.80	37.06
2970	AMEX	WPS	Thu, Aug 8, 2002	37.37	37.52	36.70	37.45
2969	AMEX	WPS	Wed, Aug 7, 2002	37.12	37.72	36.95	37.67
2968	AMEX	WPS	Tue, Aug 6, 2002	36.10	36.98	36.10	36.98
2967	AMEX	WPS	Mon, Aug 5, 2002	35.45	36.40	35.35	35.92
2966	AMEX	WPS	Fri, Aug 2, 2002	36.38	36.50	35.20	35.51
2965	AMEX	WPS	Thu, Aug 1, 2002	36.33	37.00	35.80	36.45
2964	AMEX	WPS	Wed, Jul 31, 2002	36.95	37.35	36.00	36.40
2963	AMEX	WPS	Tue, Jul 30, 2002	35.50	37.00	35.20	37.00
2962	AMEX	WPS	Mon, Jul 29, 2002	34.70	35.50	34.35	35.45
2961	AMEX	WPS	Fri, Jul 26, 2002	34.50	34.83	34.05	34.50
2960	AMEX	WPS	Thu, Jul 25, 2002	33.20	34.63	33.00	34.48
2959	AMEX	WPS	Wed, Jul 24, 2002	30.60	33.30	30.47	33.30
2958	AMEX	WPS	Tue, Jul 23, 2002	34.89	34.89	31.44	31.52
2957	AMEX	WPS	Mon, Jul 22, 2002	35.90	36.00	34.80	34.85
2956	AMEX	WPS	Fri, Jul 19, 2002	36.30	36.30	34.71	35.85
2955	AMEX	WPS	Thu, Jul 18, 2002	37.39	37.44	36.32	36.36
2954	AMEX	WPS	Wed, Jul 17, 2002	37.40	37.60	36.59	37.39
2953	AMEX	WPS	Tue, Jul 16, 2002	38.29	38.45	36.98	37.23
2952	AMEX	WPS	Mon, Jul 15, 2002	36.82	38.33	35.40	38.32
2951	AMEX	WPS	Fri, Jul 12, 2002	38.09	38.30	36.79	36.85
2950	AMEX	WPS	Thu, Jul 11, 2002	36.75	38.39	36.75	38.08
2949	AMEX	WPS	Wed, Jul 10, 2002	38.38	38.50	36.85	36.85
2948	AMEX	WPS	Tue, Jul 9, 2002	38.83	39.05	38.21	38.32
2947	AMEX	WPS	Mon, Jul 8, 2002	39.92	40.10	38.88	38.88
2946	AMEX	WPS	Fri, Jul 5, 2002	39.12	39.92	39.12	39.92
2945	AMEX	WPS	Wed, Jul 3, 2002	39.90	40.00	38.93	39.11
2944	AMEX	WPS	Tue, Jul 2, 2002	40.80	40.85	39.90	39.90
2943	AMEX	WPS	Mon, Jul 1, 2002	40.85	41.12	40.65	40.70
2942	AMEX	WPS	Fri, Jun 28, 2002	40.30	40.90	40.30	40.83
2941	AMEX	WPS	Thu, Jun 27, 2002	40.42	40.55	39.75	40.38
2940	AMEX	WPS	Wed, Jun 26, 2002	39.90	40.51	39.67	40.38
2939	AMEX	WPS	Tue, Jun 25, 2002	39.90	40.05	39.80	39.99
2938	AMEX	WPS	Mon, Jun 24, 2002	39.90	40.14	39.80	39.90
2937	AMEX	WPS	Fri, Jun 21, 2002	39.46	39.94	39.35	39.94
2936	AMEX	WPS	Thu, Jun 20, 2002	39.05	39.56	38.75	39.34
2935	AMEX	WPS	Wed, Jun 19, 2002	39.02	39.40	38.55	38.90
2934	AMEX	WPS	Tue, Jun 18, 2002	38.82	39.20	38.20	38.95
2933	AMEX	WPS	Mon, Jun 17, 2002	38.47	38.90	38.47	38.82
2932	AMEX	WPS	Fri, Jun 14, 2002	38.30	38.55	37.75	38.47
2931	AMEX	WPS	Thu, Jun 13, 2002	38.70	39.01	38.37	38.37
2930	AMEX	WPS	Wed, Jun 12, 2002	38.51	38.78	38.10	38.72
2929	AMEX	WPS	Tue, Jun 11, 2002	38.72	38.85	38.40	38.55
2928	AMEX	WPS	Mon, Jun 10, 2002	38.10	38.86	38.10	38.65
2927	AMEX	WPS	Fri, Jun 7, 2002	38.70	38.79	38.29	38.78
2926	AMEX	WPS	Thu, Jun 6, 2002	39.51	39.51	38.70	38.70
2925	AMEX	WPS	Wed, Jun 5, 2002	39.98	39.99	39.45	39.55
2924	AMEX	WPS	Tue, Jun 4, 2002	40.02	40.03	39.66	40.03
2923	AMEX	WPS	Mon, Jun 3, 2002	41.03	41.03	40.01	40.04
2922	AMEX	WPS	Fri, May 31, 2002	41.08	41.30	40.98	41.08
2921	AMEX	WPS	Thu, May 30, 2002	41.00	41.35	40.76	41.11
2920	AMEX	WPS	Wed, May 29, 2002	41.28	41.28	40.93	41.08
2919	AMEX	WPS	Tue, May 28, 2002	41.50	41.82	41.10	41.76
2918	AMEX	WPS	Fri, May 24, 2002	41.62	41.70	41.28	41.49
2917	AMEX	WPS	Thu, May 23, 2002	41.60	41.76	41.37	41.70
2916	AMEX	WPS	Wed, May 22, 2002	41.40	41.60	41.35	41.55
2915	AMEX	WPS	Tue, May 21, 2002	41.43	41.56	41.26	41.30
2914	AMEX	WPS	Mon, May 20, 2002	41.20	41.65	41.20	41.40
2913	AMEX	WPS	Fri, May 17, 2002	41.25	41.25	40.65	41.11
2912	AMEX	WPS	Thu, May 16, 2002	41.82	41.82	41.15	41.30
2911	AMEX	WPS	Wed, May 15, 2002	42.35	42.43	41.80	41.87
2910	AMEX	WPS	Tue, May 14, 2002	41.90	42.46	41.88	42.45
2909	AMEX	WPS	Mon, May 13, 2002	41.25	42.00	41.13	42.00
2908	AMEX	WPS	Fri, May 10, 2002	41.85	41.86	41.12	41.19
2907	AMEX	WPS	Thu, May 9, 2002	42.40	42.43	41.90	41.90
2906	AMEX	WPS	Wed, May 8, 2002	42.21	42.50	41.77	42.44
2905	AMEX	WPS	Tue, May 7, 2002	42.18	42.36	42.06	42.20
2904	AMEX	WPS	Mon, May 6, 2002	42.35	42.68	42.19	42.19
2903	AMEX	WPS	Fri, May 3, 2002	42.05	42.60	42.05	42.37
2902	AMEX	WPS	Thu, May 2, 2002	41.44	42.17	41.22	42.15
2901	AMEX	WPS	Wed, May 1, 2002	41.55	41.62	41.37	41.44
2900	AMEX	WPS	Tue, Apr 30, 2002	40.69	41.75	40.65	41.65
2899	AMEX	WPS	Mon, Apr 29, 2002	40.49	40.70	40.35	40.65
2898	AMEX	WPS	Fri, Apr 26, 2002	41.12	41.17	40.35	40.51
2897	AMEX	WPS	Thu, Apr 25, 2002	40.95	41.18	40.59	41.17
2896	AMEX	WPS	Wed, Apr 24, 2002	41.50	41.92	40.97	41.05
2895	AMEX	WPS	Tue, Apr 23, 2002	41.33	41.73	41.32	41.69
2894	AMEX	WPS	Mon, Apr 22, 2002	41.18	41.39	41.09	41.33
2893	AMEX	WPS	Fri, Apr 19, 2002	41.00	41.20	40.74	41.20
2892	AMEX	WPS	Thu, Apr 18, 2002	41.30	41.30	40.81	41.03
2891	AMEX	WPS	Wed, Apr 17, 2002	41.40	41.60	41.20	41.26
2890	AMEX	WPS	Tue, Apr 16, 2002	40.85	41.49	40.80	41.46
2889	AMEX	WPS	Mon, Apr 15, 2002	41.25	41.29	40.75	40.76
2888	AMEX	WPS	Fri, Apr 12, 2002	41.05	41.50	41.00	41.47
2887	AMEX	WPS	Thu, Apr 11, 2002	41.55	41.69	41.27	41.29
2886	AMEX	WPS	Wed, Apr 10, 2002	40.61	41.55	40.61	41.55
2885	AMEX	WPS	Tue, Apr 9, 2002	40.55	40.83	40.50	40.60
2884	AMEX	WPS	Mon, Apr 8, 2002	39.80	40.54	39.70	40.54
2883	AMEX	WPS	Fri, Apr 5, 2002	39.75	39.80	39.60	39.62
2882	AMEX	WPS	Thu, Apr 4, 2002	39.16	39.75	39.16	39.75
2881	AMEX	WPS	Wed, Apr 3, 2002	39.62	39.65	39.09	39.16
2880	AMEX	WPS	Tue, Apr 2, 2002	39.02	39.75	39.00	39.61
2879	AMEX	WPS	Mon, Apr 1, 2002	39.54	39.54	38.97	39.09
2878	AMEX	WPS	Thu, Mar 28, 2002	39.52	39.73	39.35	39.44
2877	AMEX	WPS	Wed, Mar 27, 2002	39.47	39.59	39.23	39.55
2876	AMEX	WPS	Tue, Mar 26, 2002	39.43	39.60	39.13	39.47
2875	AMEX	WPS	Mon, Mar 25, 2002	39.25	39.50	39.10	39.40
2874	AMEX	WPS	Fri, Mar 22, 2002	39.32	39.74	39.15	39.20
2873	AMEX	WPS	Thu, Mar 21, 2002	38.78	39.16	38.67	39.07
2872	AMEX	WPS	Wed, Mar 20, 2002	39.05	39.05	38.44	38.75
2871	AMEX	WPS	Tue, Mar 19, 2002	38.65	39.04	38.52	38.84
2870	AMEX	WPS	Mon, Mar 18, 2002	38.80	38.80	38.45	38.63
2869	AMEX	WPS	Fri, Mar 15, 2002	38.42	38.86	38.42	38.82
2868	AMEX	WPS	Thu, Mar 14, 2002	38.54	38.92	38.54	38.92
2867	AMEX	WPS	Wed, Mar 13, 2002	38.42	38.62	38.35	38.54
2866	AMEX	WPS	Tue, Mar 12, 2002	38.91	38.91	38.41	38.47
2865	AMEX	WPS	Mon, Mar 11, 2002	39.35	39.35	38.76	38.90
2864	AMEX	WPS	Fri, Mar 8, 2002	39.40	39.70	39.18	39.40
2863	AMEX	WPS	Thu, Mar 7, 2002	39.38	39.38	38.91	39.30
2862	AMEX	WPS	Wed, Mar 6, 2002	38.88	39.39	38.75	39.35
2861	AMEX	WPS	Tue, Mar 5, 2002	38.95	39.08	38.74	38.94
2860	AMEX	WPS	Mon, Mar 4, 2002	38.90	39.06	38.79	38.95
2859	AMEX	WPS	Fri, Mar 1, 2002	38.93	39.00	38.70	38.97
2858	AMEX	WPS	Thu, Feb 28, 2002	39.15	39.20	38.75	38.93
2857	AMEX	WPS	Wed, Feb 27, 2002	38.85	39.30	38.80	39.22
2856	AMEX	WPS	Tue, Feb 26, 2002	38.60	38.96	38.52	38.76
2855	AMEX	WPS	Mon, Feb 25, 2002	39.20	39.25	39.05	39.17
2854	AMEX	WPS	Fri, Feb 22, 2002	38.35	39.20	38.34	39.18
2853	AMEX	WPS	Thu, Feb 21, 2002	38.71	38.80	38.20	38.20
2852	AMEX	WPS	Wed, Feb 20, 2002	38.80	38.82	38.15	38.71
2851	AMEX	WPS	Tue, Feb 19, 2002	39.00	39.39	38.66	38.72
2850	AMEX	WPS	Fri, Feb 15, 2002	39.30	39.51	38.96	39.05
2849	AMEX	WPS	Thu, Feb 14, 2002	39.37	39.93	39.11	39.26
2848	AMEX	WPS	Wed, Feb 13, 2002	38.70	39.48	38.70	39.37
2847	AMEX	WPS	Tue, Feb 12, 2002	38.28	38.90	38.10	38.70
2846	AMEX	WPS	Mon, Feb 11, 2002	38.05	38.40	38.02	38.34
2845	AMEX	WPS	Fri, Feb 8, 2002	37.88	38.38	37.88	38.10
2844	AMEX	WPS	Thu, Feb 7, 2002	37.50	37.90	37.40	37.86
2843	AMEX	WPS	Wed, Feb 6, 2002	38.00	38.14	37.26	37.40
2842	AMEX	WPS	Tue, Feb 5, 2002	36.44	36.55	36.35	36.48
2841	AMEX	WPS	Mon, Feb 4, 2002	36.75	36.78	36.41	36.44
2840	AMEX	WPS	Fri, Feb 1, 2002	36.85	36.88	36.67	36.72
2839	AMEX	WPS	Thu, Jan 31, 2002	37.02	37.08	36.76	36.80
2838	AMEX	WPS	Wed, Jan 30, 2002	36.52	37.02	36.49	37.00
2837	AMEX	WPS	Tue, Jan 29, 2002	36.50	36.66	36.00	36.54
2836	AMEX	WPS	Mon, Jan 28, 2002	36.25	36.38	36.01	36.38
2835	AMEX	WPS	Fri, Jan 25, 2002	36.30	36.30	36.10	36.20
2834	AMEX	WPS	Thu, Jan 24, 2002	36.52	36.62	36.22	36.23
2833	AMEX	WPS	Wed, Jan 23, 2002	36.50	36.70	36.50	36.57
2832	AMEX	WPS	Tue, Jan 22, 2002	36.50	36.60	36.48	36.50
2831	AMEX	WPS	Fri, Jan 18, 2002	36.95	37.02	36.43	36.50
2830	AMEX	WPS	Thu, Jan 17, 2002	36.90	36.95	36.55	36.95
2829	AMEX	WPS	Wed, Jan 16, 2002	36.80	37.05	36.75	37.00
2828	AMEX	WPS	Tue, Jan 15, 2002	36.00	36.45	35.98	36.45
2827	AMEX	WPS	Mon, Jan 14, 2002	36.10	36.34	35.83	35.90
2826	AMEX	WPS	Fri, Jan 11, 2002	36.18	36.32	35.95	36.21
2825	AMEX	WPS	Thu, Jan 10, 2002	36.00	36.25	36.00	36.25
2824	AMEX	WPS	Wed, Jan 9, 2002	36.45	36.65	36.00	36.00
2823	AMEX	WPS	Tue, Jan 8, 2002	36.60	36.60	36.40	36.40
2822	AMEX	WPS	Mon, Jan 7, 2002	36.53	36.60	36.25	36.60
2821	AMEX	WPS	Fri, Jan 4, 2002	36.95	36.96	36.44	36.52
2820	AMEX	WPS	Thu, Jan 3, 2002	36.53	36.90	36.53	36.89
2819	AMEX	WPS	Wed, Jan 2, 2002	36.50	36.55	35.65	36.53
2818	AMEX	WPS	Mon, Dec 31, 2001	36.20	36.80	36.04	36.55
2817	AMEX	WPS	Fri, Dec 28, 2001	35.90	36.25	35.69	36.25
2816	AMEX	WPS	Thu, Dec 27, 2001	35.60	35.90	35.60	35.90
2815	AMEX	WPS	Wed, Dec 26, 2001	35.22	35.74	35.22	35.62
2814	AMEX	WPS	Mon, Dec 24, 2001	35.00	35.22	35.00	35.18
2813	AMEX	WPS	Fri, Dec 21, 2001	35.20	35.23	34.95	35.10
2812	AMEX	WPS	Thu, Dec 20, 2001	35.05	35.30	35.02	35.02
2811	AMEX	WPS	Wed, Dec 19, 2001	34.90	35.25	34.65	35.05
2810	AMEX	WPS	Tue, Dec 18, 2001	34.35	34.88	34.35	34.78
2809	AMEX	WPS	Mon, Dec 17, 2001	34.20	34.49	34.11	34.47
2808	AMEX	WPS	Fri, Dec 14, 2001	34.15	34.45	33.97	34.11
2807	AMEX	WPS	Thu, Dec 13, 2001	34.00	34.35	33.92	34.09
2806	AMEX	WPS	Wed, Dec 12, 2001	34.42	34.42	33.85	34.12
2805	AMEX	WPS	Tue, Dec 11, 2001	34.17	34.68	34.17	34.36
2804	AMEX	WPS	Mon, Dec 10, 2001	34.70	34.75	34.02	34.22
2803	AMEX	WPS	Fri, Dec 7, 2001	34.30	34.78	34.30	34.61
2802	AMEX	WPS	Thu, Dec 6, 2001	34.30	34.50	34.20	34.27
2801	AMEX	WPS	Wed, Dec 5, 2001	33.95	34.20	33.93	34.15
2800	AMEX	WPS	Tue, Dec 4, 2001	33.68	33.95	33.48	33.95
2799	AMEX	WPS	Mon, Dec 3, 2001	33.75	33.75	33.55	33.68
2798	AMEX	WPS	Fri, Nov 30, 2001	34.12	34.12	33.67	33.73
2797	AMEX	WPS	Thu, Nov 29, 2001	34.06	34.12	33.68	34.12
2796	AMEX	WPS	Wed, Nov 28, 2001	34.48	34.55	34.02	34.06
2795	AMEX	WPS	Tue, Nov 27, 2001	35.05	35.05	34.80	34.91
2794	AMEX	WPS	Mon, Nov 26, 2001	34.87	34.95	34.83	34.94
2793	AMEX	WPS	Fri, Nov 23, 2001	34.60	34.90	34.43	34.86
2792	AMEX	WPS	Wed, Nov 21, 2001	34.70	34.80	34.35	34.69
2791	AMEX	WPS	Tue, Nov 20, 2001	34.60	34.70	34.56	34.63
2790	AMEX	WPS	Mon, Nov 19, 2001	34.80	34.88	34.59	34.65
2789	AMEX	WPS	Fri, Nov 16, 2001	34.80	34.80	34.64	34.66
2788	AMEX	WPS	Thu, Nov 15, 2001	35.20	35.20	34.75	34.75
2787	AMEX	WPS	Wed, Nov 14, 2001	35.48	35.55	35.18	35.18
2786	AMEX	WPS	Tue, Nov 13, 2001	35.55	35.58	35.35	35.47
2785	AMEX	WPS	Mon, Nov 12, 2001	35.05	35.60	35.04	35.57
2784	AMEX	WPS	Fri, Nov 9, 2001	35.11	35.24	34.95	35.08
2783	AMEX	WPS	Thu, Nov 8, 2001	34.94	35.20	34.81	35.10
2782	AMEX	WPS	Wed, Nov 7, 2001	34.80	35.04	34.77	34.94
2781	AMEX	WPS	Tue, Nov 6, 2001	34.95	34.95	34.50	34.89
2780	AMEX	WPS	Mon, Nov 5, 2001	34.05	34.80	34.05	34.80
2779	AMEX	WPS	Fri, Nov 2, 2001	34.55	34.59	34.04	34.04
2778	AMEX	WPS	Thu, Nov 1, 2001	33.95	34.70	33.55	34.60
2777	AMEX	WPS	Wed, Oct 31, 2001	33.51	34.02	33.45	33.90
2776	AMEX	WPS	Tue, Oct 30, 2001	33.81	33.81	33.52	33.55
2775	AMEX	WPS	Mon, Oct 29, 2001	34.00	34.05	33.49	33.81
2774	AMEX	WPS	Fri, Oct 26, 2001	34.15	34.33	33.30	34.06
2773	AMEX	WPS	Thu, Oct 25, 2001	33.45	34.15	33.28	34.15
2772	AMEX	WPS	Wed, Oct 24, 2001	33.80	34.10	33.25	33.70
2771	AMEX	WPS	Tue, Oct 23, 2001	34.41	34.41	33.93	33.98
2770	AMEX	WPS	Mon, Oct 22, 2001	34.74	34.75	34.26	34.40
2769	AMEX	WPS	Fri, Oct 19, 2001	34.25	34.75	34.20	34.74
2768	AMEX	WPS	Thu, Oct 18, 2001	34.75	34.75	34.05	34.33
2767	AMEX	WPS	Wed, Oct 17, 2001	34.75	34.80	34.48	34.74
2766	AMEX	WPS	Tue, Oct 16, 2001	34.80	35.08	34.65	34.74
2765	AMEX	WPS	Mon, Oct 15, 2001	34.85	34.85	34.70	34.77
2764	AMEX	WPS	Fri, Oct 12, 2001	34.98	35.12	34.89	34.90
2763	AMEX	WPS	Thu, Oct 11, 2001	35.45	35.80	34.78	34.78
2762	AMEX	WPS	Wed, Oct 10, 2001	35.16	35.45	35.07	35.45
2761	AMEX	WPS	Tue, Oct 9, 2001	35.60	35.74	35.15	35.15
2760	AMEX	WPS	Mon, Oct 8, 2001	35.72	35.75	35.50	35.60
2759	AMEX	WPS	Fri, Oct 5, 2001	35.65	35.85	35.33	35.71
2758	AMEX	WPS	Thu, Oct 4, 2001	35.50	35.93	35.25	35.72
2757	AMEX	WPS	Wed, Oct 3, 2001	35.20	35.69	35.20	35.53
2756	AMEX	WPS	Tue, Oct 2, 2001	34.40	35.40	34.40	35.30
2755	AMEX	WPS	Mon, Oct 1, 2001	34.45	34.80	34.20	34.50
2754	AMEX	WPS	Fri, Sep 28, 2001	33.46	34.59	33.45	34.40
2753	AMEX	WPS	Thu, Sep 27, 2001	33.15	33.55	33.05	33.45
2752	AMEX	WPS	Wed, Sep 26, 2001	33.69	33.69	33.15	33.21
2751	AMEX	WPS	Tue, Sep 25, 2001	33.55	33.60	33.15	33.59
2750	AMEX	WPS	Mon, Sep 24, 2001	33.70	33.75	33.35	33.45
2749	AMEX	WPS	Fri, Sep 21, 2001	33.95	33.95	33.25	33.55
2748	AMEX	WPS	Thu, Sep 20, 2001	34.50	34.50	33.85	33.88
2747	AMEX	WPS	Wed, Sep 19, 2001	34.65	34.90	34.28	34.55
2746	AMEX	WPS	Tue, Sep 18, 2001	34.70	34.72	34.13	34.40
2745	AMEX	WPS	Mon, Sep 17, 2001	34.14	34.70	33.90	34.60
2744	AMEX	WPS	Mon, Sep 10, 2001	34.30	34.30	33.69	34.15
2743	AMEX	WPS	Fri, Sep 7, 2001	34.30	34.40	34.16	34.21
2742	AMEX	WPS	Thu, Sep 6, 2001	34.25	34.30	34.19	34.25
2741	AMEX	WPS	Wed, Sep 5, 2001	34.15	34.30	34.00	34.20
2740	AMEX	WPS	Tue, Sep 4, 2001	33.35	34.35	33.34	34.21
2739	AMEX	WPS	Fri, Aug 31, 2001	34.13	34.27	33.40	33.40
2738	AMEX	WPS	Thu, Aug 30, 2001	34.22	34.24	33.95	34.12
2737	AMEX	WPS	Wed, Aug 29, 2001	34.45	34.45	33.99	34.15
2736	AMEX	WPS	Tue, Aug 28, 2001	34.76	35.06	34.76	35.05
2735	AMEX	WPS	Mon, Aug 27, 2001	35.06	35.06	34.70	34.75
2734	AMEX	WPS	Fri, Aug 24, 2001	34.82	35.20	34.68	35.03
2733	AMEX	WPS	Thu, Aug 23, 2001	35.06	35.21	34.71	34.75
2732	AMEX	WPS	Wed, Aug 22, 2001	35.25	35.30	34.95	35.05
2731	AMEX	WPS	Tue, Aug 21, 2001	34.95	35.32	34.95	35.15
2730	AMEX	WPS	Mon, Aug 20, 2001	34.51	34.99	34.51	34.85
2729	AMEX	WPS	Fri, Aug 17, 2001	34.55	34.80	34.40	34.58
2728	AMEX	WPS	Thu, Aug 16, 2001	34.15	34.70	33.95	34.60
2727	AMEX	WPS	Wed, Aug 15, 2001	34.00	34.40	33.80	34.25
2726	AMEX	WPS	Tue, Aug 14, 2001	33.50	34.30	33.40	34.00
2725	AMEX	WPS	Mon, Aug 13, 2001	33.75	33.99	33.65	33.65
2724	AMEX	WPS	Fri, Aug 10, 2001	33.35	33.89	33.35	33.75
2723	AMEX	WPS	Thu, Aug 9, 2001	33.41	33.55	33.10	33.30
2722	AMEX	WPS	Wed, Aug 8, 2001	33.50	33.90	33.40	33.40
2721	AMEX	WPS	Tue, Aug 7, 2001	33.60	33.85	33.50	33.57
2720	AMEX	WPS	Mon, Aug 6, 2001	34.00	34.00	33.54	33.74
2719	AMEX	WPS	Fri, Aug 3, 2001	34.15	34.50	34.00	34.15
2718	AMEX	WPS	Thu, Aug 2, 2001	33.99	34.15	33.79	34.14
2717	AMEX	WPS	Wed, Aug 1, 2001	33.95	33.98	33.85	33.91
2716	AMEX	WPS	Tue, Jul 31, 2001	33.75	34.30	33.65	33.80
2715	AMEX	WPS	Mon, Jul 30, 2001	33.47	33.75	33.14	33.71
2714	AMEX	WPS	Fri, Jul 27, 2001	33.75	33.80	33.30	33.49
2713	AMEX	WPS	Thu, Jul 26, 2001	32.95	33.80	32.95	33.66
2712	AMEX	WPS	Wed, Jul 25, 2001	32.55	33.10	32.55	32.98
2711	AMEX	WPS	Tue, Jul 24, 2001	32.85	33.00	32.15	32.56
2710	AMEX	WPS	Mon, Jul 23, 2001	33.50	33.50	32.00	32.75
2709	AMEX	WPS	Fri, Jul 20, 2001	33.55	33.90	33.30	33.70
2708	AMEX	WPS	Thu, Jul 19, 2001	34.10	34.10	33.60	33.73
2707	AMEX	WPS	Wed, Jul 18, 2001	34.30	34.48	34.00	34.00
2706	AMEX	WPS	Tue, Jul 17, 2001	34.36	34.65	34.10	34.28
2705	AMEX	WPS	Mon, Jul 16, 2001	34.33	34.73	34.33	34.36
2704	AMEX	WPS	Fri, Jul 13, 2001	34.39	34.52	34.32	34.32
2703	AMEX	WPS	Thu, Jul 12, 2001	34.45	34.48	34.30	34.38
2702	AMEX	WPS	Wed, Jul 11, 2001	34.65	34.67	34.30	34.35
2701	AMEX	WPS	Tue, Jul 10, 2001	34.75	34.87	34.55	34.65
2700	AMEX	WPS	Mon, Jul 9, 2001	34.60	34.75	34.46	34.64
2699	AMEX	WPS	Fri, Jul 6, 2001	35.15	35.15	34.65	34.65
2698	AMEX	WPS	Thu, Jul 5, 2001	34.40	34.82	34.37	34.79
2697	AMEX	WPS	Tue, Jul 3, 2001	34.77	34.80	34.16	34.40
2696	AMEX	WPS	Mon, Jul 2, 2001	35.35	35.40	34.31	34.77
2695	AMEX	WPS	Fri, Jun 29, 2001	34.60	35.25	34.60	35.25
2694	AMEX	WPS	Thu, Jun 28, 2001	34.45	34.90	34.45	34.75
2693	AMEX	WPS	Wed, Jun 27, 2001	33.95	34.55	33.85	34.55
2692	AMEX	WPS	Tue, Jun 26, 2001	33.60	34.20	33.60	34.19
2691	AMEX	WPS	Mon, Jun 25, 2001	33.50	33.70	33.31	33.60
2690	AMEX	WPS	Fri, Jun 22, 2001	33.67	33.80	33.30	33.30
2689	AMEX	WPS	Thu, Jun 21, 2001	33.80	33.85	33.50	33.55
2688	AMEX	WPS	Wed, Jun 20, 2001	33.50	33.85	33.50	33.70
2687	AMEX	WPS	Tue, Jun 19, 2001	33.25	33.49	33.12	33.45
2686	AMEX	WPS	Mon, Jun 18, 2001	33.55	33.67	33.00	33.10
2685	AMEX	WPS	Fri, Jun 15, 2001	33.46	33.92	33.46	33.63
2684	AMEX	WPS	Thu, Jun 14, 2001	33.85	33.85	33.38	33.46
2683	AMEX	WPS	Wed, Jun 13, 2001	33.75	33.90	33.68	33.76
2682	AMEX	WPS	Tue, Jun 12, 2001	33.55	33.82	33.40	33.75
2681	AMEX	WPS	Mon, Jun 11, 2001	33.05	33.45	33.05	33.40
2680	AMEX	WPS	Fri, Jun 8, 2001	33.11	33.19	33.05	33.05
2679	AMEX	WPS	Thu, Jun 7, 2001	33.10	33.20	33.01	33.11
2678	AMEX	WPS	Wed, Jun 6, 2001	33.20	33.30	33.02	33.10
2677	AMEX	WPS	Tue, Jun 5, 2001	33.44	33.64	33.21	33.21
2676	AMEX	WPS	Mon, Jun 4, 2001	33.31	33.57	33.31	33.44
2675	AMEX	WPS	Fri, Jun 1, 2001	33.30	33.65	33.08	33.36
2674	AMEX	WPS	Thu, May 31, 2001	33.51	33.65	33.11	33.11
2673	AMEX	WPS	Wed, May 30, 2001	33.55	33.75	33.35	33.51
2672	AMEX	WPS	Tue, May 29, 2001	33.76	33.90	33.45	33.60
2671	AMEX	WPS	Fri, May 25, 2001	34.00	34.39	34.00	34.27
2670	AMEX	WPS	Thu, May 24, 2001	34.00	34.09	33.55	33.90
2669	AMEX	WPS	Wed, May 23, 2001	34.66	34.66	34.00	34.12
2668	AMEX	WPS	Tue, May 22, 2001	34.54	34.75	34.54	34.65
2667	AMEX	WPS	Mon, May 21, 2001	34.55	34.58	34.45	34.54
2666	AMEX	WPS	Fri, May 18, 2001	34.10	34.75	34.10	34.55
2665	AMEX	WPS	Thu, May 17, 2001	34.30	34.40	33.77	34.16
2664	AMEX	WPS	Wed, May 16, 2001	33.60	34.49	33.50	34.25
2663	AMEX	WPS	Tue, May 15, 2001	33.49	33.63	33.37	33.56
2662	AMEX	WPS	Mon, May 14, 2001	33.40	33.70	33.19	33.49
2661	AMEX	WPS	Fri, May 11, 2001	33.10	33.40	32.84	33.28
2660	AMEX	WPS	Thu, May 10, 2001	33.00	33.25	32.90	33.00
2659	AMEX	WPS	Wed, May 9, 2001	32.90	33.10	32.90	33.03
2658	AMEX	WPS	Tue, May 8, 2001	32.90	33.30	32.90	32.95
2657	AMEX	WPS	Mon, May 7, 2001	33.04	33.70	32.95	33.00
2656	AMEX	WPS	Fri, May 4, 2001	32.50	33.35	32.50	33.24
2655	AMEX	WPS	Thu, May 3, 2001	33.15	33.20	32.25	32.47
2654	AMEX	WPS	Wed, May 2, 2001	33.50	33.68	32.95	33.06
2653	AMEX	WPS	Tue, May 1, 2001	33.25	33.45	32.70	33.45
2652	AMEX	WPS	Mon, Apr 30, 2001	33.30	33.30	32.75	33.01
2651	AMEX	WPS	Fri, Apr 27, 2001	33.86	33.95	33.15	33.46
2650	AMEX	WPS	Thu, Apr 26, 2001	33.90	34.07	33.81	33.81
2649	AMEX	WPS	Wed, Apr 25, 2001	33.80	34.00	33.52	34.00
2648	AMEX	WPS	Tue, Apr 24, 2001	33.50	34.15	33.31	34.00
2647	AMEX	WPS	Mon, Apr 23, 2001	33.50	33.90	33.00	33.50
2646	AMEX	WPS	Fri, Apr 20, 2001	33.55	33.75	33.10	33.25
2645	AMEX	WPS	Thu, Apr 19, 2001	34.10	34.12	33.70	33.70
2644	AMEX	WPS	Wed, Apr 18, 2001	34.10	34.24	33.85	34.01
2643	AMEX	WPS	Tue, Apr 17, 2001	33.50	34.28	33.50	34.00
2642	AMEX	WPS	Mon, Apr 16, 2001	33.85	33.85	33.20	33.40
2641	AMEX	WPS	Thu, Apr 12, 2001	33.25	34.10	33.20	34.10
2640	AMEX	WPS	Wed, Apr 11, 2001	33.20	33.30	32.90	33.30
2639	AMEX	WPS	Tue, Apr 10, 2001	33.45	33.65	33.25	33.31
2638	AMEX	WPS	Mon, Apr 9, 2001	32.48	33.55	32.40	33.55
2637	AMEX	WPS	Fri, Apr 6, 2001	32.90	32.96	32.20	32.23
2636	AMEX	WPS	Thu, Apr 5, 2001	33.40	33.50	32.75	33.15
2635	AMEX	WPS	Wed, Apr 4, 2001	33.90	34.10	33.00	33.30
2634	AMEX	WPS	Tue, Apr 3, 2001	34.15	34.15	33.65	33.75
2633	AMEX	WPS	Mon, Apr 2, 2001	34.05	34.40	33.82	34.25
2632	AMEX	WPS	Fri, Mar 30, 2001	33.90	34.50	33.85	34.13
2631	AMEX	WPS	Thu, Mar 29, 2001	33.15	34.25	32.90	33.97
2630	AMEX	WPS	Wed, Mar 28, 2001	33.70	33.89	33.00	33.22
2629	AMEX	WPS	Tue, Mar 27, 2001	32.82	33.70	32.65	33.70
2628	AMEX	WPS	Mon, Mar 26, 2001	31.81	32.87	31.78	32.82
2627	AMEX	WPS	Fri, Mar 23, 2001	32.20	32.20	31.75	31.82
2626	AMEX	WPS	Thu, Mar 22, 2001	32.40	32.40	31.00	32.15
2625	AMEX	WPS	Wed, Mar 21, 2001	33.20	33.20	32.20	32.20
2624	AMEX	WPS	Tue, Mar 20, 2001	33.30	33.60	33.03	33.20
2623	AMEX	WPS	Mon, Mar 19, 2001	33.63	33.63	33.20	33.55
2622	AMEX	WPS	Fri, Mar 16, 2001	33.75	33.83	33.15	33.38
2621	AMEX	WPS	Thu, Mar 15, 2001	34.00	34.05	33.60	33.75
2620	AMEX	WPS	Wed, Mar 14, 2001	34.65	34.65	33.50	33.75
2619	AMEX	WPS	Tue, Mar 13, 2001	34.15	34.65	33.75	34.65
2618	AMEX	WPS	Mon, Mar 12, 2001	34.55	35.02	34.22	34.22
2617	AMEX	WPS	Fri, Mar 9, 2001	34.50	34.50	34.23	34.50
2616	AMEX	WPS	Thu, Mar 8, 2001	34.59	34.75	34.50	34.53
2615	AMEX	WPS	Wed, Mar 7, 2001	34.51	34.80	34.50	34.59
2614	AMEX	WPS	Tue, Mar 6, 2001	34.65	34.85	34.35	34.51
2613	AMEX	WPS	Mon, Mar 5, 2001	35.00	35.00	34.53	34.60
2612	AMEX	WPS	Fri, Mar 2, 2001	35.20	35.25	34.90	35.00
2611	AMEX	WPS	Thu, Mar 1, 2001	35.35	35.40	34.90	35.05
2610	AMEX	WPS	Wed, Feb 28, 2001	35.00	35.30	34.90	35.30
2609	AMEX	WPS	Tue, Feb 27, 2001	34.95	35.25	34.90	35.00
2608	AMEX	WPS	Mon, Feb 26, 2001	35.15	35.33	34.95	35.03
2607	AMEX	WPS	Fri, Feb 23, 2001	35.05	35.44	35.00	35.35
2606	AMEX	WPS	Thu, Feb 22, 2001	35.00	35.15	34.95	35.10
2605	AMEX	WPS	Wed, Feb 21, 2001	34.70	35.00	34.55	34.95
2604	AMEX	WPS	Tue, Feb 20, 2001	34.20	34.55	34.10	34.50
2603	AMEX	WPS	Fri, Feb 16, 2001	34.48	35.00	34.30	34.40
2602	AMEX	WPS	Thu, Feb 15, 2001	34.75	34.75	34.46	34.58
2601	AMEX	WPS	Wed, Feb 14, 2001	34.70	34.70	34.38	34.70
2600	AMEX	WPS	Tue, Feb 13, 2001	34.75	34.95	34.50	34.80
2599	AMEX	WPS	Mon, Feb 12, 2001	34.70	35.00	34.60	35.00
2598	AMEX	WPS	Fri, Feb 9, 2001	34.50	34.80	34.40	34.80
2597	AMEX	WPS	Thu, Feb 8, 2001	34.75	34.75	34.45	34.45
2596	AMEX	WPS	Wed, Feb 7, 2001	34.51	35.00	34.51	34.71
2595	AMEX	WPS	Tue, Feb 6, 2001	34.35	34.55	34.15	34.51
2594	AMEX	WPS	Mon, Feb 5, 2001	34.10	34.51	34.06	34.45
2593	AMEX	WPS	Fri, Feb 2, 2001	34.38	34.55	34.10	34.10
2592	AMEX	WPS	Thu, Feb 1, 2001	34.45	34.55	33.65	34.30
2591	AMEX	WPS	Wed, Jan 31, 2001	34.80	34.85	34.10	34.20
2590	AMEX	WPS	Tue, Jan 30, 2001	34.75	35.25	34.75	35.05
2589	AMEX	WPS	Mon, Jan 29, 2001	34.25	35.25	34.25	35.25
2588	AMEX	WPS	Fri, Jan 26, 2001	35.38	35.38	34.50	34.75
2587	AMEX	WPS	Thu, Jan 25, 2001	35.25	35.63	35.19	35.63
2586	AMEX	WPS	Wed, Jan 24, 2001	35.38	35.44	35.06	35.38
2585	AMEX	WPS	Tue, Jan 23, 2001	35.50	35.63	34.75	35.50
2584	AMEX	WPS	Mon, Jan 22, 2001	34.88	36.00	34.25	35.63
2583	AMEX	WPS	Fri, Jan 19, 2001	34.63	35.19	34.56	34.88
2582	AMEX	WPS	Thu, Jan 18, 2001	34.38	34.88	34.06	34.88
2581	AMEX	WPS	Wed, Jan 17, 2001	35.00	35.00	34.56	34.56
2580	AMEX	WPS	Tue, Jan 16, 2001	35.00	35.25	34.00	34.63
2579	AMEX	WPS	Fri, Jan 12, 2001	34.81	35.13	34.69	35.06
2578	AMEX	WPS	Thu, Jan 11, 2001	35.50	35.56	34.69	34.94
2577	AMEX	WPS	Wed, Jan 10, 2001	35.38	35.75	35.19	35.75
2576	AMEX	WPS	Tue, Jan 9, 2001	34.75	35.63	34.75	35.63
2575	AMEX	WPS	Mon, Jan 8, 2001	34.00	35.00	33.94	35.00
2574	AMEX	WPS	Fri, Jan 5, 2001	34.69	34.69	33.94	34.00
2573	AMEX	WPS	Thu, Jan 4, 2001	35.69	35.69	34.50	34.75
2572	AMEX	WPS	Wed, Jan 3, 2001	35.50	36.25	35.25	35.69
2571	AMEX	WPS	Tue, Jan 2, 2001	36.56	36.63	35.50	35.50
2570	AMEX	WPS	Fri, Dec 29, 2000	38.44	39.00	36.63	36.81
2569	AMEX	WPS	Thu, Dec 28, 2000	38.13	38.88	37.88	38.69
2568	AMEX	WPS	Wed, Dec 27, 2000	37.88	38.31	37.75	38.31
2567	AMEX	WPS	Tue, Dec 26, 2000	36.44	37.88	36.38	37.88
2566	AMEX	WPS	Fri, Dec 22, 2000	35.75	36.38	35.56	36.25
2565	AMEX	WPS	Thu, Dec 21, 2000	35.50	36.00	34.75	35.88
2564	AMEX	WPS	Wed, Dec 20, 2000	34.88	35.38	34.75	35.38
2563	AMEX	WPS	Tue, Dec 19, 2000	35.00	35.00	34.50	34.81
2562	AMEX	WPS	Mon, Dec 18, 2000	34.50	34.94	34.50	34.88
2561	AMEX	WPS	Fri, Dec 15, 2000	34.94	34.94	34.63	34.63
2560	AMEX	WPS	Thu, Dec 14, 2000	34.50	34.88	34.50	34.75
2559	AMEX	WPS	Wed, Dec 13, 2000	34.19	34.56	34.19	34.56
2558	AMEX	WPS	Tue, Dec 12, 2000	33.88	34.38	33.69	34.31
2557	AMEX	WPS	Mon, Dec 11, 2000	33.75	34.00	33.69	33.94
2556	AMEX	WPS	Fri, Dec 8, 2000	33.81	33.94	33.56	33.81
2555	AMEX	WPS	Thu, Dec 7, 2000	33.25	33.94	33.25	33.69
2554	AMEX	WPS	Wed, Dec 6, 2000	33.38	33.50	32.75	33.50
2553	AMEX	WPS	Tue, Dec 5, 2000	32.63	33.44	32.63	33.44
2552	AMEX	WPS	Mon, Dec 4, 2000	32.63	32.69	32.31	32.50
2551	AMEX	WPS	Fri, Dec 1, 2000	32.00	32.63	31.75	32.63
2550	AMEX	WPS	Thu, Nov 30, 2000	31.94	32.06	31.75	31.75
2549	AMEX	WPS	Wed, Nov 29, 2000	31.00	31.50	30.75	31.50
2548	AMEX	WPS	Tue, Nov 28, 2000	31.19	31.38	31.06	31.13
2547	AMEX	WPS	Mon, Nov 27, 2000	32.13	32.50	31.63	31.69
2546	AMEX	WPS	Fri, Nov 24, 2000	31.75	32.44	31.63	32.38
2545	AMEX	WPS	Wed, Nov 22, 2000	31.75	32.19	31.25	32.00
2544	AMEX	WPS	Tue, Nov 21, 2000	32.06	32.06	31.06	31.50
2543	AMEX	WPS	Mon, Nov 20, 2000	31.19	32.13	31.06	32.06
2542	AMEX	WPS	Fri, Nov 17, 2000	31.19	31.44	31.13	31.31
2541	AMEX	WPS	Thu, Nov 16, 2000	30.25	31.06	30.25	30.94
2540	AMEX	WPS	Wed, Nov 15, 2000	30.13	30.63	30.13	30.44
2539	AMEX	WPS	Tue, Nov 14, 2000	30.50	30.50	30.19	30.25
2538	AMEX	WPS	Mon, Nov 13, 2000	30.19	30.63	30.13	30.56
2537	AMEX	WPS	Fri, Nov 10, 2000	30.69	30.69	30.31	30.38
2536	AMEX	WPS	Thu, Nov 9, 2000	30.63	30.63	30.06	30.44
2535	AMEX	WPS	Wed, Nov 8, 2000	30.94	30.94	30.63	30.63
2534	AMEX	WPS	Tue, Nov 7, 2000	30.88	31.00	30.69	30.94
2533	AMEX	WPS	Mon, Nov 6, 2000	31.25	31.69	31.00	31.25
2532	AMEX	WPS	Fri, Nov 3, 2000	31.69	31.69	31.25	31.50
2531	AMEX	WPS	Thu, Nov 2, 2000	32.25	32.25	31.25	31.69
2530	AMEX	WPS	Wed, Nov 1, 2000	32.06	32.31	31.94	32.31
2529	AMEX	WPS	Tue, Oct 31, 2000	32.06	32.25	31.75	32.19
2528	AMEX	WPS	Mon, Oct 30, 2000	31.75	32.19	31.56	32.19
2527	AMEX	WPS	Fri, Oct 27, 2000	31.25	31.69	30.75	31.63
2526	AMEX	WPS	Thu, Oct 26, 2000	31.06	31.25	30.63	31.00
2525	AMEX	WPS	Wed, Oct 25, 2000	31.88	32.06	31.13	31.19
2524	AMEX	WPS	Tue, Oct 24, 2000	31.81	32.19	31.81	32.00
2523	AMEX	WPS	Mon, Oct 23, 2000	31.63	32.25	31.63	31.94
2522	AMEX	WPS	Fri, Oct 20, 2000	30.50	31.81	30.50	31.81
2521	AMEX	WPS	Thu, Oct 19, 2000	31.38	31.44	30.69	30.69
2520	AMEX	WPS	Wed, Oct 18, 2000	31.19	31.63	31.06	31.19
2519	AMEX	WPS	Tue, Oct 17, 2000	31.50	31.88	31.44	31.44
2518	AMEX	WPS	Mon, Oct 16, 2000	32.13	32.13	31.50	31.56
2517	AMEX	WPS	Fri, Oct 13, 2000	31.38	32.00	31.13	32.00
2516	AMEX	WPS	Thu, Oct 12, 2000	31.94	31.94	31.50	31.56
2515	AMEX	WPS	Wed, Oct 11, 2000	32.25	32.25	31.94	32.13
2514	AMEX	WPS	Tue, Oct 10, 2000	31.50	32.50	31.50	32.25
2513	AMEX	WPS	Mon, Oct 9, 2000	31.38	31.88	31.13	31.50
2512	AMEX	WPS	Fri, Oct 6, 2000	31.50	31.94	31.50	31.75
2511	AMEX	WPS	Thu, Oct 5, 2000	31.88	32.00	31.44	31.50
2510	AMEX	WPS	Wed, Oct 4, 2000	32.88	32.94	31.25	31.75
2509	AMEX	WPS	Tue, Oct 3, 2000	33.00	33.19	32.50	32.63
2508	AMEX	WPS	Mon, Oct 2, 2000	32.38	33.19	32.00	33.06
2507	AMEX	WPS	Fri, Sep 29, 2000	32.75	33.13	32.75	32.75
2506	AMEX	WPS	Thu, Sep 28, 2000	32.00	32.75	32.00	32.75
2505	AMEX	WPS	Wed, Sep 27, 2000	32.13	32.19	32.00	32.19
2504	AMEX	WPS	Tue, Sep 26, 2000	31.81	32.25	31.69	32.13
2503	AMEX	WPS	Mon, Sep 25, 2000	31.56	32.00	31.38	31.94
2502	AMEX	WPS	Fri, Sep 22, 2000	31.31	32.00	31.25	31.81
2501	AMEX	WPS	Thu, Sep 21, 2000	32.19	32.50	31.31	31.44
2500	AMEX	WPS	Wed, Sep 20, 2000	32.25	32.25	31.81	31.94
2499	AMEX	WPS	Tue, Sep 19, 2000	32.25	32.25	32.00	32.00
2498	AMEX	WPS	Mon, Sep 18, 2000	32.38	32.38	31.81	32.00
2497	AMEX	WPS	Fri, Sep 15, 2000	32.06	32.56	32.00	32.38
2496	AMEX	WPS	Thu, Sep 14, 2000	32.94	32.94	32.19	32.44
2495	AMEX	WPS	Wed, Sep 13, 2000	32.75	33.25	32.56	33.06
2494	AMEX	WPS	Tue, Sep 12, 2000	32.94	33.06	32.19	32.94
2493	AMEX	WPS	Mon, Sep 11, 2000	32.38	32.88	32.31	32.69
2492	AMEX	WPS	Fri, Sep 8, 2000	31.69	32.38	31.50	32.31
2491	AMEX	WPS	Thu, Sep 7, 2000	31.75	31.88	31.38	31.69
2490	AMEX	WPS	Wed, Sep 6, 2000	30.69	31.56	30.69	31.50
2489	AMEX	WPS	Tue, Sep 5, 2000	29.81	30.75	29.81	30.75
2488	AMEX	WPS	Fri, Sep 1, 2000	30.06	30.13	29.94	30.00
2487	AMEX	WPS	Thu, Aug 31, 2000	30.06	30.31	29.94	30.06
2486	AMEX	WPS	Wed, Aug 30, 2000	30.38	30.38	30.06	30.19
2485	AMEX	WPS	Tue, Aug 29, 2000	30.38	30.63	30.38	30.50
2484	AMEX	WPS	Mon, Aug 28, 2000	31.19	31.31	30.81	31.00
2483	AMEX	WPS	Fri, Aug 25, 2000	31.44	31.50	31.00	31.06
2482	AMEX	WPS	Thu, Aug 24, 2000	31.56	31.81	31.38	31.38
2481	AMEX	WPS	Wed, Aug 23, 2000	31.63	31.63	31.25	31.44
2480	AMEX	WPS	Tue, Aug 22, 2000	31.25	31.50	31.13	31.44
2479	AMEX	WPS	Mon, Aug 21, 2000	31.63	31.63	31.06	31.13
2478	AMEX	WPS	Fri, Aug 18, 2000	31.44	31.88	31.38	31.50
2477	AMEX	WPS	Thu, Aug 17, 2000	31.75	31.75	31.25	31.63
2476	AMEX	WPS	Wed, Aug 16, 2000	31.75	32.00	31.38	31.75
2475	AMEX	WPS	Tue, Aug 15, 2000	31.63	31.94	31.63	31.75
2474	AMEX	WPS	Mon, Aug 14, 2000	31.94	32.00	31.63	31.63
2473	AMEX	WPS	Fri, Aug 11, 2000	31.06	32.00	31.00	32.00
2472	AMEX	WPS	Thu, Aug 10, 2000	31.25	31.25	30.69	31.06
2471	AMEX	WPS	Wed, Aug 9, 2000	31.56	31.56	31.13	31.31
2470	AMEX	WPS	Tue, Aug 8, 2000	30.75	31.88	30.63	31.69
2469	AMEX	WPS	Mon, Aug 7, 2000	30.75	31.00	30.63	31.00
2468	AMEX	WPS	Fri, Aug 4, 2000	30.63	30.75	30.13	30.69
2467	AMEX	WPS	Thu, Aug 3, 2000	30.13	31.06	30.13	30.63
2466	AMEX	WPS	Wed, Aug 2, 2000	30.25	30.63	30.19	30.44
2465	AMEX	WPS	Tue, Aug 1, 2000	30.06	30.75	29.94	30.13
2464	AMEX	WPS	Mon, Jul 31, 2000	29.63	30.19	29.63	30.19
2463	AMEX	WPS	Fri, Jul 28, 2000	29.88	29.94	29.69	29.88
2462	AMEX	WPS	Thu, Jul 27, 2000	30.13	30.38	29.88	30.00
2461	AMEX	WPS	Wed, Jul 26, 2000	30.38	30.38	30.00	30.19
2460	AMEX	WPS	Tue, Jul 25, 2000	30.06	30.50	30.00	30.50
2459	AMEX	WPS	Mon, Jul 24, 2000	30.13	30.25	29.75	30.13
2458	AMEX	WPS	Fri, Jul 21, 2000	31.00	31.06	30.13	30.13
2457	AMEX	WPS	Thu, Jul 20, 2000	30.94	31.13	30.81	31.00
2456	AMEX	WPS	Wed, Jul 19, 2000	30.38	31.06	30.38	31.06
2455	AMEX	WPS	Tue, Jul 18, 2000	30.56	30.63	30.38	30.38
2454	AMEX	WPS	Mon, Jul 17, 2000	30.31	30.63	30.31	30.50
2453	AMEX	WPS	Fri, Jul 14, 2000	30.63	30.63	30.13	30.44
2452	AMEX	WPS	Thu, Jul 13, 2000	30.50	30.75	30.31	30.63
2451	AMEX	WPS	Wed, Jul 12, 2000	30.38	30.75	30.25	30.75
2450	AMEX	WPS	Tue, Jul 11, 2000	30.69	30.69	30.13	30.44
2449	AMEX	WPS	Mon, Jul 10, 2000	30.25	30.75	30.00	30.69
2448	AMEX	WPS	Fri, Jul 7, 2000	30.56	31.13	30.25	30.50
2447	AMEX	WPS	Thu, Jul 6, 2000	30.13	30.75	30.00	30.69
2446	AMEX	WPS	Wed, Jul 5, 2000	30.13	30.63	30.06	30.31
2445	AMEX	WPS	Mon, Jul 3, 2000	29.88	30.44	29.88	30.31
2444	AMEX	WPS	Fri, Jun 30, 2000	30.38	30.63	30.00	30.05
2443	AMEX	WPS	Thu, Jun 29, 2000	30.38	30.50	30.25	30.25
2442	AMEX	WPS	Wed, Jun 28, 2000	30.25	30.50	29.56	30.50
2441	AMEX	WPS	Tue, Jun 27, 2000	30.56	30.56	30.06	30.25
2440	AMEX	WPS	Mon, Jun 26, 2000	30.50	30.63	30.25	30.50
2439	AMEX	WPS	Fri, Jun 23, 2000	29.88	30.63	29.88	30.63
2438	AMEX	WPS	Thu, Jun 22, 2000	30.81	30.81	30.00	30.06
2437	AMEX	WPS	Wed, Jun 21, 2000	31.13	31.13	30.88	31.06
2436	AMEX	WPS	Tue, Jun 20, 2000	30.94	31.13	30.31	31.00
2435	AMEX	WPS	Mon, Jun 19, 2000	31.00	31.13	30.50	30.69
2434	AMEX	WPS	Fri, Jun 16, 2000	31.13	31.13	30.63	30.81
2433	AMEX	WPS	Thu, Jun 15, 2000	30.75	31.25	30.38	31.25
2432	AMEX	WPS	Wed, Jun 14, 2000	31.00	31.00	30.63	30.69
2431	AMEX	WPS	Tue, Jun 13, 2000	30.38	31.25	30.38	31.25
2430	AMEX	WPS	Mon, Jun 12, 2000	30.75	30.88	30.38	30.38
2429	AMEX	WPS	Fri, Jun 9, 2000	30.50	31.19	30.38	30.94
2428	AMEX	WPS	Thu, Jun 8, 2000	30.50	30.50	29.75	30.13
2427	AMEX	WPS	Wed, Jun 7, 2000	30.25	30.63	30.19	30.63
2426	AMEX	WPS	Tue, Jun 6, 2000	30.25	30.88	30.25	30.25
2425	AMEX	WPS	Mon, Jun 5, 2000	31.13	31.25	30.25	30.25
2424	AMEX	WPS	Fri, Jun 2, 2000	31.13	31.19	31.00	31.00
2423	AMEX	WPS	Thu, Jun 1, 2000	31.31	31.31	31.00	31.13
2422	AMEX	WPS	Wed, May 31, 2000	31.50	31.56	30.81	31.25
2421	AMEX	WPS	Tue, May 30, 2000	32.25	32.25	31.25	31.69
2420	AMEX	WPS	Fri, May 26, 2000	31.50	32.25	31.50	32.25
2419	AMEX	WPS	Thu, May 25, 2000	31.00	31.63	30.56	31.56
2418	AMEX	WPS	Wed, May 24, 2000	30.44	31.06	30.38	30.88
2417	AMEX	WPS	Tue, May 23, 2000	30.69	30.69	30.38	30.38
2416	AMEX	WPS	Mon, May 22, 2000	30.19	30.94	30.13	30.69
2415	AMEX	WPS	Fri, May 19, 2000	30.38	30.44	30.00	30.25
2414	AMEX	WPS	Thu, May 18, 2000	30.25	30.75	30.13	30.38
2413	AMEX	WPS	Wed, May 17, 2000	31.38	31.44	30.25	30.31
2412	AMEX	WPS	Tue, May 16, 2000	31.19	31.50	31.06	31.38
2411	AMEX	WPS	Mon, May 15, 2000	30.63	31.00	30.50	30.94
2410	AMEX	WPS	Fri, May 12, 2000	29.75	30.88	29.75	30.63
2409	AMEX	WPS	Thu, May 11, 2000	29.69	30.19	29.63	30.00
2408	AMEX	WPS	Wed, May 10, 2000	29.44	29.88	29.44	29.50
2407	AMEX	WPS	Tue, May 9, 2000	29.50	29.63	29.38	29.44
2406	AMEX	WPS	Mon, May 8, 2000	29.50	29.75	29.25	29.69
2405	AMEX	WPS	Fri, May 5, 2000	29.44	29.50	29.19	29.31
2404	AMEX	WPS	Thu, May 4, 2000	28.81	29.75	28.63	29.38
2403	AMEX	WPS	Wed, May 3, 2000	29.44	29.44	28.50	28.81
2402	AMEX	WPS	Tue, May 2, 2000	29.75	29.88	29.25	29.38
2401	AMEX	WPS	Mon, May 1, 2000	30.13	30.38	29.75	29.94
2400	AMEX	WPS	Fri, Apr 28, 2000	30.19	30.50	29.56	29.88
2399	AMEX	WPS	Thu, Apr 27, 2000	30.38	30.94	30.00	30.31
2398	AMEX	WPS	Wed, Apr 26, 2000	28.94	30.50	28.94	30.50
2397	AMEX	WPS	Tue, Apr 25, 2000	28.13	28.94	28.06	28.94
2396	AMEX	WPS	Mon, Apr 24, 2000	27.56	28.13	27.56	28.06
2395	AMEX	WPS	Thu, Apr 20, 2000	27.44	28.00	27.38	27.56
2394	AMEX	WPS	Wed, Apr 19, 2000	27.13	27.50	26.94	27.44
2393	AMEX	WPS	Tue, Apr 18, 2000	27.13	27.38	26.88	27.25
2392	AMEX	WPS	Mon, Apr 17, 2000	27.00	27.25	26.44	27.25
2391	AMEX	WPS	Fri, Apr 14, 2000	27.31	27.94	27.00	27.00
2390	AMEX	WPS	Thu, Apr 13, 2000	26.94	27.75	26.94	27.56
2389	AMEX	WPS	Wed, Apr 12, 2000	26.56	27.38	26.56	26.88
2388	AMEX	WPS	Tue, Apr 11, 2000	26.44	26.81	26.19	26.75
2387	AMEX	WPS	Mon, Apr 10, 2000	26.75	26.88	26.31	26.56
2386	AMEX	WPS	Fri, Apr 7, 2000	26.44	26.50	26.19	26.50
2385	AMEX	WPS	Thu, Apr 6, 2000	26.56	26.63	26.25	26.50
2384	AMEX	WPS	Wed, Apr 5, 2000	26.00	26.63	25.50	26.63
2383	AMEX	WPS	Tue, Apr 4, 2000	25.63	26.00	25.25	26.00
2382	AMEX	WPS	Mon, Apr 3, 2000	25.69	25.94	25.63	25.63
2381	AMEX	WPS	Fri, Mar 31, 2000	25.81	26.00	25.75	25.94
2380	AMEX	WPS	Thu, Mar 30, 2000	25.50	26.00	25.50	25.88
2379	AMEX	WPS	Wed, Mar 29, 2000	25.56	25.94	25.25	25.63
2378	AMEX	WPS	Tue, Mar 28, 2000	26.00	26.00	25.38	25.50
2377	AMEX	WPS	Mon, Mar 27, 2000	25.56	26.06	25.56	25.94
2376	AMEX	WPS	Fri, Mar 24, 2000	25.81	25.94	25.50	25.50
2375	AMEX	WPS	Thu, Mar 23, 2000	25.94	25.94	25.69	25.75
2374	AMEX	WPS	Wed, Mar 22, 2000	25.94	26.00	25.81	25.81
2373	AMEX	WPS	Tue, Mar 21, 2000	26.00	26.00	25.75	25.94
2372	AMEX	WPS	Mon, Mar 20, 2000	25.88	26.13	25.88	25.94
2371	AMEX	WPS	Fri, Mar 17, 2000	25.31	25.88	25.31	25.75
2370	AMEX	WPS	Thu, Mar 16, 2000	24.50	25.50	24.50	25.44
2369	AMEX	WPS	Wed, Mar 15, 2000	23.38	24.50	23.31	24.38
2368	AMEX	WPS	Tue, Mar 14, 2000	23.06	23.44	23.06	23.31
2367	AMEX	WPS	Mon, Mar 13, 2000	23.44	23.44	23.06	23.19
2366	AMEX	WPS	Fri, Mar 10, 2000	23.44	23.63	23.38	23.38
2365	AMEX	WPS	Thu, Mar 9, 2000	23.00	23.38	23.00	23.38
2364	AMEX	WPS	Wed, Mar 8, 2000	22.94	23.13	22.81	23.06
2363	AMEX	WPS	Tue, Mar 7, 2000	22.94	23.00	22.75	22.88
2362	AMEX	WPS	Mon, Mar 6, 2000	23.25	23.25	22.75	22.81
2361	AMEX	WPS	Fri, Mar 3, 2000	23.44	23.50	23.19	23.19
2360	AMEX	WPS	Thu, Mar 2, 2000	23.50	23.50	23.31	23.38
2359	AMEX	WPS	Wed, Mar 1, 2000	23.56	23.56	23.44	23.44
2358	AMEX	WPS	Tue, Feb 29, 2000	23.50	23.63	23.13	23.56
2357	AMEX	WPS	Mon, Feb 28, 2000	23.38	23.50	22.63	23.50
2356	AMEX	WPS	Fri, Feb 25, 2000	23.69	23.69	23.31	23.38
2355	AMEX	WPS	Thu, Feb 24, 2000	24.69	24.81	24.06	24.13
2354	AMEX	WPS	Wed, Feb 23, 2000	25.13	25.13	24.38	24.44
2353	AMEX	WPS	Tue, Feb 22, 2000	24.94	25.13	24.63	25.00
2352	AMEX	WPS	Fri, Feb 18, 2000	25.19	25.19	24.88	25.00
2351	AMEX	WPS	Thu, Feb 17, 2000	25.56	25.56	25.19	25.25
2350	AMEX	WPS	Wed, Feb 16, 2000	25.56	25.63	25.44	25.50
2349	AMEX	WPS	Tue, Feb 15, 2000	25.63	25.69	25.31	25.50
2348	AMEX	WPS	Mon, Feb 14, 2000	25.25	25.88	25.00	25.63
2347	AMEX	WPS	Fri, Feb 11, 2000	25.50	25.63	25.19	25.19
2346	AMEX	WPS	Thu, Feb 10, 2000	25.69	25.69	25.19	25.69
2345	AMEX	WPS	Wed, Feb 9, 2000	25.69	25.69	25.44	25.44
2344	AMEX	WPS	Tue, Feb 8, 2000	25.69	25.75	25.50	25.56
2343	AMEX	WPS	Mon, Feb 7, 2000	25.75	25.94	25.63	25.63
2342	AMEX	WPS	Fri, Feb 4, 2000	26.00	26.00	25.56	25.81
2341	AMEX	WPS	Thu, Feb 3, 2000	25.63	25.94	25.63	25.94
2340	AMEX	WPS	Wed, Feb 2, 2000	25.38	25.75	25.38	25.56
2339	AMEX	WPS	Tue, Feb 1, 2000	25.31	25.50	25.00	25.50
2338	AMEX	WPS	Mon, Jan 31, 2000	25.63	25.75	25.00	25.31
2337	AMEX	WPS	Fri, Jan 28, 2000	26.06	26.06	25.56	25.63
2336	AMEX	WPS	Thu, Jan 27, 2000	26.13	26.13	26.00	26.00
2335	AMEX	WPS	Wed, Jan 26, 2000	26.25	26.44	26.00	26.13
2334	AMEX	WPS	Tue, Jan 25, 2000	26.31	26.31	25.94	26.06
2333	AMEX	WPS	Mon, Jan 24, 2000	25.94	26.69	25.88	26.25
2332	AMEX	WPS	Fri, Jan 21, 2000	25.69	26.19	25.63	26.06
2331	AMEX	WPS	Thu, Jan 20, 2000	25.69	25.81	25.38	25.81
2330	AMEX	WPS	Wed, Jan 19, 2000	25.19	25.75	25.19	25.69
2329	AMEX	WPS	Tue, Jan 18, 2000	25.63	25.81	25.13	25.31
2328	AMEX	WPS	Fri, Jan 14, 2000	25.69	26.00	25.69	25.88
2327	AMEX	WPS	Thu, Jan 13, 2000	25.75	26.00	25.75	25.81
2326	AMEX	WPS	Wed, Jan 12, 2000	25.81	25.81	25.56	25.69
2325	AMEX	WPS	Tue, Jan 11, 2000	25.94	25.94	25.69	25.75
2324	AMEX	WPS	Mon, Jan 10, 2000	26.06	26.06	25.69	25.88
2323	AMEX	WPS	Fri, Jan 7, 2000	25.81	26.13	25.50	26.00
2322	AMEX	WPS	Thu, Jan 6, 2000	25.50	25.94	25.38	25.69
2321	AMEX	WPS	Wed, Jan 5, 2000	24.81	25.75	24.69	25.69
2320	AMEX	WPS	Tue, Jan 4, 2000	24.63	24.88	24.56	24.63
2319	AMEX	WPS	Mon, Jan 3, 2000	25.06	25.25	24.63	24.75
2318	AMEX	WPS	Fri, Dec 31, 1999	25.25	25.38	25.00	25.13
2317	AMEX	WPS	Thu, Dec 30, 1999	25.31	25.38	25.00	25.13
2316	AMEX	WPS	Wed, Dec 29, 1999	25.31	25.44	25.31	25.31
2315	AMEX	WPS	Tue, Dec 28, 1999	25.50	25.50	25.31	25.31
2314	AMEX	WPS	Mon, Dec 27, 1999	25.44	25.56	25.19	25.50
2313	AMEX	WPS	Thu, Dec 23, 1999	25.31	25.63	25.19	25.50
2312	AMEX	WPS	Wed, Dec 22, 1999	25.19	25.25	24.94	25.13
2311	AMEX	WPS	Tue, Dec 21, 1999	25.25	25.44	25.06	25.38
2310	AMEX	WPS	Mon, Dec 20, 1999	24.88	25.50	24.81	25.06
2309	AMEX	WPS	Fri, Dec 17, 1999	25.13	25.19	24.63	24.63
2308	AMEX	WPS	Thu, Dec 16, 1999	24.88	25.00	24.63	24.88
2307	AMEX	WPS	Wed, Dec 15, 1999	24.75	25.06	24.50	24.94
2306	AMEX	WPS	Tue, Dec 14, 1999	25.06	25.06	24.44	24.69
2305	AMEX	WPS	Mon, Dec 13, 1999	25.38	25.38	25.00	25.06
2304	AMEX	WPS	Fri, Dec 10, 1999	25.56	25.56	25.00	25.25
2303	AMEX	WPS	Thu, Dec 9, 1999	25.50	25.81	25.25	25.44
2302	AMEX	WPS	Wed, Dec 8, 1999	25.94	25.94	25.44	25.75
2301	AMEX	WPS	Tue, Dec 7, 1999	26.19	26.19	25.63	26.00
2300	AMEX	WPS	Mon, Dec 6, 1999	26.06	26.25	26.00	26.13
2299	AMEX	WPS	Fri, Dec 3, 1999	26.00	26.50	26.00	26.13
2298	AMEX	WPS	Thu, Dec 2, 1999	26.25	26.44	25.88	26.13
2297	AMEX	WPS	Wed, Dec 1, 1999	26.19	26.38	25.88	26.38
2296	AMEX	WPS	Tue, Nov 30, 1999	25.88	26.31	25.75	26.31
2295	AMEX	WPS	Mon, Nov 29, 1999	26.50	26.50	25.63	25.75
2294	AMEX	WPS	Fri, Nov 26, 1999	26.38	26.63	26.31	26.50
2293	AMEX	WPS	Wed, Nov 24, 1999	26.88	26.88	26.69	26.81
2292	AMEX	WPS	Tue, Nov 23, 1999	26.88	27.19	26.75	26.88
2291	AMEX	WPS	Mon, Nov 22, 1999	27.44	27.50	26.81	27.00
2290	AMEX	WPS	Fri, Nov 19, 1999	27.88	27.88	27.25	27.50
2289	AMEX	WPS	Thu, Nov 18, 1999	28.00	28.06	27.69	27.88
2288	AMEX	WPS	Wed, Nov 17, 1999	28.13	28.19	28.00	28.00
2287	AMEX	WPS	Tue, Nov 16, 1999	28.25	28.44	28.06	28.06
2286	AMEX	WPS	Mon, Nov 15, 1999	28.06	28.19	27.94	28.13
2285	AMEX	WPS	Fri, Nov 12, 1999	28.13	28.38	28.06	28.19
2284	AMEX	WPS	Thu, Nov 11, 1999	28.06	28.25	28.00	28.13
2283	AMEX	WPS	Wed, Nov 10, 1999	28.19	28.19	27.75	28.19
2282	AMEX	WPS	Tue, Nov 9, 1999	28.38	28.56	28.25	28.38
2281	AMEX	WPS	Mon, Nov 8, 1999	28.69	28.81	28.31	28.50
2280	AMEX	WPS	Fri, Nov 5, 1999	28.75	28.75	28.31	28.50
2279	AMEX	WPS	Thu, Nov 4, 1999	28.69	28.81	28.50	28.69
2278	AMEX	WPS	Wed, Nov 3, 1999	28.81	28.88	28.63	28.75
2277	AMEX	WPS	Tue, Nov 2, 1999	28.50	28.94	28.44	28.81
2276	AMEX	WPS	Mon, Nov 1, 1999	28.75	29.00	28.50	28.56
2275	AMEX	WPS	Fri, Oct 29, 1999	29.00	29.06	28.63	28.88
2274	AMEX	WPS	Thu, Oct 28, 1999	28.69	29.00	28.69	29.00
2273	AMEX	WPS	Wed, Oct 27, 1999	28.06	28.75	28.06	28.56
2272	AMEX	WPS	Tue, Oct 26, 1999	28.06	28.25	28.00	28.13
2271	AMEX	WPS	Mon, Oct 25, 1999	28.00	28.19	27.81	28.19
2270	AMEX	WPS	Fri, Oct 22, 1999	27.94	28.00	27.75	28.00
2269	AMEX	WPS	Thu, Oct 21, 1999	27.81	27.94	27.56	27.88
2268	AMEX	WPS	Wed, Oct 20, 1999	28.13	28.13	27.81	28.00
2267	AMEX	WPS	Tue, Oct 19, 1999	28.38	28.38	28.06	28.06
2266	AMEX	WPS	Mon, Oct 18, 1999	28.00	28.19	27.88	28.19
2265	AMEX	WPS	Fri, Oct 15, 1999	28.06	28.06	27.88	28.00
2264	AMEX	WPS	Thu, Oct 14, 1999	27.75	28.06	27.75	27.94
2263	AMEX	WPS	Wed, Oct 13, 1999	27.69	28.06	27.56	27.88
2262	AMEX	WPS	Tue, Oct 12, 1999	28.13	28.13	27.75	27.81
2261	AMEX	WPS	Mon, Oct 11, 1999	28.38	28.50	28.19	28.25
2260	AMEX	WPS	Fri, Oct 8, 1999	28.19	28.50	28.00	28.50
2259	AMEX	WPS	Thu, Oct 7, 1999	28.69	28.69	28.31	28.38
2258	AMEX	WPS	Wed, Oct 6, 1999	28.88	28.88	28.75	28.81
2257	AMEX	WPS	Tue, Oct 5, 1999	28.75	28.94	28.63	28.75
2256	AMEX	WPS	Mon, Oct 4, 1999	28.38	29.06	28.38	28.75
2255	AMEX	WPS	Fri, Oct 1, 1999	28.00	28.25	27.81	28.25
2254	AMEX	WPS	Thu, Sep 30, 1999	27.94	28.06	27.88	28.06
2253	AMEX	WPS	Wed, Sep 29, 1999	27.94	28.00	27.81	27.94
2252	AMEX	WPS	Tue, Sep 28, 1999	28.25	28.38	27.81	27.94
2251	AMEX	WPS	Mon, Sep 27, 1999	28.44	28.44	28.19	28.31
2250	AMEX	WPS	Fri, Sep 24, 1999	28.31	28.44	28.25	28.38
2249	AMEX	WPS	Thu, Sep 23, 1999	28.94	28.94	28.38	28.44
2248	AMEX	WPS	Wed, Sep 22, 1999	28.81	28.88	28.63	28.81
2247	AMEX	WPS	Tue, Sep 21, 1999	29.00	29.00	28.56	28.81
2246	AMEX	WPS	Mon, Sep 20, 1999	29.00	29.06	28.88	28.94
2245	AMEX	WPS	Fri, Sep 17, 1999	28.88	29.00	28.50	28.88
2244	AMEX	WPS	Thu, Sep 16, 1999	28.88	29.00	28.63	28.88
2243	AMEX	WPS	Wed, Sep 15, 1999	29.06	29.06	28.63	28.94
2242	AMEX	WPS	Tue, Sep 14, 1999	28.94	29.00	28.69	29.00
2241	AMEX	WPS	Mon, Sep 13, 1999	29.13	29.13	28.94	29.06
2240	AMEX	WPS	Fri, Sep 10, 1999	28.94	29.13	28.88	29.13
2239	AMEX	WPS	Thu, Sep 9, 1999	28.88	29.00	28.81	28.88
2238	AMEX	WPS	Wed, Sep 8, 1999	28.88	29.06	28.88	28.88
2237	AMEX	WPS	Tue, Sep 7, 1999	29.06	29.19	29.00	29.00
2236	AMEX	WPS	Fri, Sep 3, 1999	29.13	29.19	28.81	29.19
2235	AMEX	WPS	Thu, Sep 2, 1999	28.88	29.13	28.63	29.06
2234	AMEX	WPS	Wed, Sep 1, 1999	29.25	29.25	28.88	28.94
2233	AMEX	WPS	Tue, Aug 31, 1999	29.25	29.31	29.00	29.13
2232	AMEX	WPS	Mon, Aug 30, 1999	29.50	29.50	28.94	29.38
2231	AMEX	WPS	Fri, Aug 27, 1999	29.44	29.56	29.06	29.44
2230	AMEX	WPS	Thu, Aug 26, 1999	30.19	30.19	29.75	29.88
2229	AMEX	WPS	Wed, Aug 25, 1999	29.56	30.06	29.38	30.06
2228	AMEX	WPS	Tue, Aug 24, 1999	29.19	29.50	29.13	29.44
2227	AMEX	WPS	Mon, Aug 23, 1999	29.38	30.00	29.25	29.38
2226	AMEX	WPS	Fri, Aug 20, 1999	28.94	29.31	28.88	29.31
2225	AMEX	WPS	Thu, Aug 19, 1999	28.94	28.94	28.75	28.88
2224	AMEX	WPS	Wed, Aug 18, 1999	29.00	29.06	28.81	28.94
2223	AMEX	WPS	Tue, Aug 17, 1999	29.00	29.00	28.81	28.88
2222	AMEX	WPS	Mon, Aug 16, 1999	28.94	29.00	28.69	28.75
2221	AMEX	WPS	Fri, Aug 13, 1999	29.00	29.06	28.75	28.88
2220	AMEX	WPS	Thu, Aug 12, 1999	29.00	29.13	28.75	28.81
2219	AMEX	WPS	Wed, Aug 11, 1999	28.81	29.00	28.69	28.94
2218	AMEX	WPS	Tue, Aug 10, 1999	29.13	29.19	28.81	28.94
2217	AMEX	WPS	Mon, Aug 9, 1999	29.31	29.38	29.06	29.25
2216	AMEX	WPS	Fri, Aug 6, 1999	29.38	29.44	29.13	29.19
2215	AMEX	WPS	Thu, Aug 5, 1999	29.19	29.38	29.13	29.31
2214	AMEX	WPS	Wed, Aug 4, 1999	29.06	29.31	29.00	29.06
2213	AMEX	WPS	Tue, Aug 3, 1999	29.06	29.25	28.81	29.06
2212	AMEX	WPS	Mon, Aug 2, 1999	29.13	29.19	28.75	29.19
2211	AMEX	WPS	Fri, Jul 30, 1999	28.94	29.06	28.75	29.00
2210	AMEX	WPS	Thu, Jul 29, 1999	29.25	29.25	28.81	28.88
2209	AMEX	WPS	Wed, Jul 28, 1999	29.75	29.94	29.25	29.44
2208	AMEX	WPS	Tue, Jul 27, 1999	30.25	30.25	29.81	29.88
2207	AMEX	WPS	Mon, Jul 26, 1999	29.94	30.25	29.81	30.19
2206	AMEX	WPS	Fri, Jul 23, 1999	30.00	30.00	29.63	30.00
2205	AMEX	WPS	Thu, Jul 22, 1999	30.06	30.06	29.81	30.00
2204	AMEX	WPS	Wed, Jul 21, 1999	30.06	30.31	30.00	30.13
2203	AMEX	WPS	Tue, Jul 20, 1999	30.19	30.19	30.00	30.06
2202	AMEX	WPS	Mon, Jul 19, 1999	30.13	30.25	30.06	30.13
2201	AMEX	WPS	Fri, Jul 16, 1999	30.00	30.19	30.00	30.13
2200	AMEX	WPS	Thu, Jul 15, 1999	30.44	30.69	30.06	30.13
2199	AMEX	WPS	Wed, Jul 14, 1999	30.50	30.56	30.38	30.50
2198	AMEX	WPS	Tue, Jul 13, 1999	30.44	30.56	30.44	30.56
2197	AMEX	WPS	Mon, Jul 12, 1999	30.50	30.56	30.38	30.50
2196	AMEX	WPS	Fri, Jul 9, 1999	30.69	30.69	30.38	30.44
2195	AMEX	WPS	Thu, Jul 8, 1999	30.19	30.44	29.88	30.44
2194	AMEX	WPS	Wed, Jul 7, 1999	30.00	30.38	29.75	30.13
2193	AMEX	WPS	Tue, Jul 6, 1999	30.00	30.13	29.81	30.06
2192	AMEX	WPS	Fri, Jul 2, 1999	30.00	30.25	29.88	30.19
2191	AMEX	WPS	Thu, Jul 1, 1999	30.13	30.25	29.63	30.06
2190	AMEX	WPS	Wed, Jun 30, 1999	30.94	30.94	30.00	30.00
2189	AMEX	WPS	Tue, Jun 29, 1999	31.00	31.06	30.88	30.94
2188	AMEX	WPS	Mon, Jun 28, 1999	30.69	31.25	30.69	31.19
2187	AMEX	WPS	Fri, Jun 25, 1999	31.06	31.06	30.75	30.88
2186	AMEX	WPS	Thu, Jun 24, 1999	31.63	31.63	31.06	31.06
2185	AMEX	WPS	Wed, Jun 23, 1999	31.31	31.63	31.25	31.63
2184	AMEX	WPS	Tue, Jun 22, 1999	31.19	31.44	31.19	31.44
2183	AMEX	WPS	Mon, Jun 21, 1999	31.31	31.38	30.75	31.13
2182	AMEX	WPS	Fri, Jun 18, 1999	31.38	31.56	31.00	31.31
2181	AMEX	WPS	Thu, Jun 17, 1999	31.56	31.69	31.31	31.63
2180	AMEX	WPS	Wed, Jun 16, 1999	31.25	31.63	31.25	31.44
2179	AMEX	WPS	Tue, Jun 15, 1999	30.94	31.38	30.69	31.38
2178	AMEX	WPS	Mon, Jun 14, 1999	30.38	30.94	30.38	30.75
2177	AMEX	WPS	Fri, Jun 11, 1999	30.56	30.56	30.13	30.44
2176	AMEX	WPS	Thu, Jun 10, 1999	31.13	31.13	30.63	30.69
2175	AMEX	WPS	Wed, Jun 9, 1999	31.25	31.31	30.94	31.25
2174	AMEX	WPS	Tue, Jun 8, 1999	31.50	31.63	31.00	31.00
2173	AMEX	WPS	Mon, Jun 7, 1999	31.38	31.56	31.00	31.38
2172	AMEX	WPS	Fri, Jun 4, 1999	31.06	31.75	30.94	31.75
2171	AMEX	WPS	Thu, Jun 3, 1999	31.63	31.63	31.06	31.06
2170	AMEX	WPS	Wed, Jun 2, 1999	31.75	31.75	31.25	31.63
2169	AMEX	WPS	Tue, Jun 1, 1999	31.94	31.94	31.50	31.63
2168	AMEX	WPS	Fri, May 28, 1999	31.56	32.06	31.50	32.00
2167	AMEX	WPS	Thu, May 27, 1999	31.81	31.94	31.44	31.56
2166	AMEX	WPS	Wed, May 26, 1999	31.81	32.00	31.69	31.94
2165	AMEX	WPS	Tue, May 25, 1999	31.88	32.19	31.69	32.19
2164	AMEX	WPS	Mon, May 24, 1999	32.00	32.25	31.81	31.88
2163	AMEX	WPS	Fri, May 21, 1999	31.81	32.06	31.81	32.06
2162	AMEX	WPS	Thu, May 20, 1999	31.63	32.13	31.56	31.94
2161	AMEX	WPS	Wed, May 19, 1999	31.13	31.56	31.13	31.50
2160	AMEX	WPS	Tue, May 18, 1999	30.63	31.13	30.56	31.00
2159	AMEX	WPS	Mon, May 17, 1999	30.19	30.81	30.19	30.75
2158	AMEX	WPS	Fri, May 14, 1999	30.56	30.63	30.06	30.13
2157	AMEX	WPS	Thu, May 13, 1999	30.38	31.00	30.25	30.75
2156	AMEX	WPS	Wed, May 12, 1999	30.13	30.38	29.63	30.38
2155	AMEX	WPS	Tue, May 11, 1999	29.94	30.00	29.75	30.00
2154	AMEX	WPS	Mon, May 10, 1999	30.00	30.00	29.88	29.94
2153	AMEX	WPS	Fri, May 7, 1999	29.75	29.81	29.44	29.56
2152	AMEX	WPS	Thu, May 6, 1999	30.00	30.06	29.63	29.88
2151	AMEX	WPS	Wed, May 5, 1999	30.25	30.31	29.88	30.06
2150	AMEX	WPS	Tue, May 4, 1999	30.00	30.38	29.94	30.25
2149	AMEX	WPS	Mon, May 3, 1999	29.88	30.38	29.88	29.88
2148	AMEX	WPS	Fri, Apr 30, 1999	29.75	30.25	29.75	29.94
2147	AMEX	WPS	Thu, Apr 29, 1999	29.31	29.81	29.31	29.81
2146	AMEX	WPS	Wed, Apr 28, 1999	29.25	29.50	28.88	29.50
2145	AMEX	WPS	Tue, Apr 27, 1999	29.13	29.31	29.00	29.25
2144	AMEX	WPS	Mon, Apr 26, 1999	29.06	29.31	29.00	29.25
2143	AMEX	WPS	Fri, Apr 23, 1999	29.13	29.19	29.00	29.13
2142	AMEX	WPS	Thu, Apr 22, 1999	29.13	29.25	28.75	29.00
2141	AMEX	WPS	Wed, Apr 21, 1999	29.25	29.50	29.00	29.00
2140	AMEX	WPS	Tue, Apr 20, 1999	29.00	29.44	29.00	29.25
2139	AMEX	WPS	Mon, Apr 19, 1999	29.13	29.25	28.81	29.00
2138	AMEX	WPS	Fri, Apr 16, 1999	29.19	29.25	29.00	29.13
2137	AMEX	WPS	Thu, Apr 15, 1999	28.81	29.25	28.38	29.06
2136	AMEX	WPS	Wed, Apr 14, 1999	29.38	29.38	28.63	28.94
2135	AMEX	WPS	Tue, Apr 13, 1999	29.75	29.75	29.31	29.38
2134	AMEX	WPS	Mon, Apr 12, 1999	29.44	29.94	29.38	29.88
2133	AMEX	WPS	Fri, Apr 9, 1999	29.69	29.69	29.44	29.56
2132	AMEX	WPS	Thu, Apr 8, 1999	29.44	29.88	29.44	29.63
2131	AMEX	WPS	Wed, Apr 7, 1999	29.63	29.69	29.31	29.50
2130	AMEX	WPS	Tue, Apr 6, 1999	29.88	30.19	29.50	29.63
2129	AMEX	WPS	Mon, Apr 5, 1999	29.94	30.00	29.81	30.00
2128	AMEX	WPS	Thu, Apr 1, 1999	29.50	30.00	29.19	29.94
2127	AMEX	WPS	Wed, Mar 31, 1999	29.69	29.75	29.25	29.50
2126	AMEX	WPS	Tue, Mar 30, 1999	29.63	29.75	29.44	29.63
2125	AMEX	WPS	Mon, Mar 29, 1999	30.06	30.19	29.50	29.75
2124	AMEX	WPS	Fri, Mar 26, 1999	30.50	30.50	29.75	30.06
2123	AMEX	WPS	Thu, Mar 25, 1999	30.63	30.69	30.38	30.50
2122	AMEX	WPS	Wed, Mar 24, 1999	30.38	30.50	30.31	30.50
2121	AMEX	WPS	Tue, Mar 23, 1999	30.50	30.63	30.31	30.38
2120	AMEX	WPS	Mon, Mar 22, 1999	30.75	30.75	30.13	30.38
2119	AMEX	WPS	Fri, Mar 19, 1999	30.75	30.88	30.69	30.75
2118	AMEX	WPS	Thu, Mar 18, 1999	30.75	30.81	30.69	30.81
2117	AMEX	WPS	Wed, Mar 17, 1999	30.94	30.94	30.75	30.81
2116	AMEX	WPS	Tue, Mar 16, 1999	31.00	31.00	30.75	30.94
2115	AMEX	WPS	Mon, Mar 15, 1999	30.81	31.19	30.81	31.00
2114	AMEX	WPS	Fri, Mar 12, 1999	30.63	30.94	30.56	30.88
2113	AMEX	WPS	Thu, Mar 11, 1999	30.50	30.63	30.50	30.56
2112	AMEX	WPS	Wed, Mar 10, 1999	30.63	30.63	30.50	30.56
2111	AMEX	WPS	Tue, Mar 9, 1999	30.75	30.88	30.56	30.63
2110	AMEX	WPS	Mon, Mar 8, 1999	30.75	30.81	30.50	30.75
2109	AMEX	WPS	Fri, Mar 5, 1999	30.69	30.88	30.63	30.75
2108	AMEX	WPS	Thu, Mar 4, 1999	30.19	30.56	30.19	30.56
2107	AMEX	WPS	Wed, Mar 3, 1999	30.31	30.31	30.00	30.25
2106	AMEX	WPS	Tue, Mar 2, 1999	30.00	30.31	29.81	30.31
2105	AMEX	WPS	Mon, Mar 1, 1999	29.81	30.00	29.63	29.94
2104	AMEX	WPS	Fri, Feb 26, 1999	29.88	29.88	29.75	29.75
2103	AMEX	WPS	Thu, Feb 25, 1999	30.38	30.38	29.81	29.88
2102	AMEX	WPS	Wed, Feb 24, 1999	30.69	30.69	30.25	30.31
2101	AMEX	WPS	Tue, Feb 23, 1999	31.13	31.19	30.69	31.00
2100	AMEX	WPS	Mon, Feb 22, 1999	30.94	31.00	30.75	31.00
2099	AMEX	WPS	Fri, Feb 19, 1999	31.06	31.13	30.75	30.88
2098	AMEX	WPS	Thu, Feb 18, 1999	30.88	30.94	30.38	30.94
2097	AMEX	WPS	Wed, Feb 17, 1999	30.25	31.13	30.25	30.81
2096	AMEX	WPS	Tue, Feb 16, 1999	30.38	30.50	29.88	30.50
2095	AMEX	WPS	Fri, Feb 12, 1999	30.63	30.63	30.13	30.38
2094	AMEX	WPS	Thu, Feb 11, 1999	30.94	30.94	30.50	30.75
2093	AMEX	WPS	Wed, Feb 10, 1999	31.13	31.13	30.81	30.94
2092	AMEX	WPS	Tue, Feb 9, 1999	31.44	31.50	30.88	31.00
2091	AMEX	WPS	Mon, Feb 8, 1999	31.13	31.69	31.06	31.56
2090	AMEX	WPS	Fri, Feb 5, 1999	31.44	31.56	31.06	31.13
2089	AMEX	WPS	Thu, Feb 4, 1999	31.88	31.88	31.38	31.50
2088	AMEX	WPS	Wed, Feb 3, 1999	32.06	32.25	31.88	32.00
2087	AMEX	WPS	Tue, Feb 2, 1999	32.38	32.38	31.63	32.13
2086	AMEX	WPS	Mon, Feb 1, 1999	32.63	32.75	32.38	32.50
2085	AMEX	WPS	Fri, Jan 29, 1999	33.56	33.56	32.75	32.75
2084	AMEX	WPS	Thu, Jan 28, 1999	33.75	33.75	33.31	33.56
2083	AMEX	WPS	Wed, Jan 27, 1999	33.88	33.88	33.38	33.69
2082	AMEX	WPS	Tue, Jan 26, 1999	34.00	34.00	33.56	34.00
2081	AMEX	WPS	Mon, Jan 25, 1999	33.81	34.00	33.63	33.94
2080	AMEX	WPS	Fri, Jan 22, 1999	33.88	33.88	33.63	33.75
2079	AMEX	WPS	Thu, Jan 21, 1999	33.63	33.75	33.44	33.75
2078	AMEX	WPS	Wed, Jan 20, 1999	33.81	33.81	33.31	33.69
2077	AMEX	WPS	Tue, Jan 19, 1999	33.88	33.88	33.38	33.81
2076	AMEX	WPS	Fri, Jan 15, 1999	33.63	34.00	33.63	34.00
2075	AMEX	WPS	Thu, Jan 14, 1999	33.94	34.00	33.63	33.75
2074	AMEX	WPS	Wed, Jan 13, 1999	33.50	34.00	33.44	33.81
2073	AMEX	WPS	Tue, Jan 12, 1999	33.69	33.81	33.50	33.56
2072	AMEX	WPS	Mon, Jan 11, 1999	34.06	34.13	33.63	33.69
2071	AMEX	WPS	Fri, Jan 8, 1999	34.81	34.81	34.00	34.19
2070	AMEX	WPS	Thu, Jan 7, 1999	35.00	35.00	34.63	34.94
2069	AMEX	WPS	Wed, Jan 6, 1999	35.44	35.44	35.13	35.25
2068	AMEX	WPS	Tue, Jan 5, 1999	35.38	35.50	35.31	35.44
2067	AMEX	WPS	Mon, Jan 4, 1999	35.13	35.75	35.06	35.50
2066	AMEX	WPS	Thu, Dec 31, 1998	34.75	35.25	34.75	35.25
2065	AMEX	WPS	Wed, Dec 30, 1998	34.63	34.69	34.50	34.69
2064	AMEX	WPS	Tue, Dec 29, 1998	35.00	35.00	34.38	34.75
2063	AMEX	WPS	Mon, Dec 28, 1998	35.06	35.06	34.69	35.00
2062	AMEX	WPS	Thu, Dec 24, 1998	34.88	35.13	34.75	35.06
2061	AMEX	WPS	Wed, Dec 23, 1998	35.06	35.06	34.81	35.00
2060	AMEX	WPS	Tue, Dec 22, 1998	35.25	35.25	35.06	35.19
2059	AMEX	WPS	Mon, Dec 21, 1998	35.13	35.31	35.00	35.19
2058	AMEX	WPS	Fri, Dec 18, 1998	35.31	35.31	35.06	35.25
2057	AMEX	WPS	Thu, Dec 17, 1998	34.94	35.06	34.69	35.06
2056	AMEX	WPS	Wed, Dec 16, 1998	34.75	34.94	34.50	34.94
2055	AMEX	WPS	Tue, Dec 15, 1998	34.88	34.94	34.69	34.69
2054	AMEX	WPS	Mon, Dec 14, 1998	34.19	34.69	34.06	34.69
2053	AMEX	WPS	Fri, Dec 11, 1998	34.56	34.56	34.00	34.31
2052	AMEX	WPS	Thu, Dec 10, 1998	34.63	34.63	34.06	34.44
2051	AMEX	WPS	Wed, Dec 9, 1998	34.88	34.88	34.44	34.63
2050	AMEX	WPS	Tue, Dec 8, 1998	34.31	34.88	34.19	34.75
2049	AMEX	WPS	Mon, Dec 7, 1998	34.38	34.44	34.06	34.44
2048	AMEX	WPS	Fri, Dec 4, 1998	34.00	34.25	34.00	34.25
2047	AMEX	WPS	Thu, Dec 3, 1998	33.94	34.13	33.75	34.13
2046	AMEX	WPS	Wed, Dec 2, 1998	34.00	34.00	33.75	33.88
2045	AMEX	WPS	Tue, Dec 1, 1998	33.63	34.19	33.50	34.19
2044	AMEX	WPS	Mon, Nov 30, 1998	33.75	33.75	33.50	33.75
2043	AMEX	WPS	Fri, Nov 27, 1998	33.81	33.81	33.50	33.75
2042	AMEX	WPS	Wed, Nov 25, 1998	33.75	33.75	33.63	33.69
2041	AMEX	WPS	Tue, Nov 24, 1998	34.31	34.31	33.63	34.13
2040	AMEX	WPS	Mon, Nov 23, 1998	34.13	34.38	34.00	34.19
2039	AMEX	WPS	Fri, Nov 20, 1998	34.19	34.25	34.00	34.25
2038	AMEX	WPS	Thu, Nov 19, 1998	34.13	34.31	34.00	34.25
2037	AMEX	WPS	Wed, Nov 18, 1998	34.00	34.00	33.81	34.00
2036	AMEX	WPS	Tue, Nov 17, 1998	33.94	34.00	33.63	33.94
2035	AMEX	WPS	Mon, Nov 16, 1998	34.00	34.25	33.75	33.88
2034	AMEX	WPS	Fri, Nov 13, 1998	34.00	34.00	33.75	33.88
2033	AMEX	WPS	Thu, Nov 12, 1998	33.81	33.94	33.44	33.94
2032	AMEX	WPS	Wed, Nov 11, 1998	34.00	34.13	33.69	34.00
2031	AMEX	WPS	Tue, Nov 10, 1998	33.81	34.13	33.63	34.00
2030	AMEX	WPS	Mon, Nov 9, 1998	34.13	34.13	33.31	33.81
2029	AMEX	WPS	Fri, Nov 6, 1998	33.94	34.50	33.94	34.25
2028	AMEX	WPS	Thu, Nov 5, 1998	33.81	33.88	33.50	33.88
2027	AMEX	WPS	Wed, Nov 4, 1998	33.69	33.81	33.31	33.63
2026	AMEX	WPS	Tue, Nov 3, 1998	33.50	33.75	33.50	33.69
2025	AMEX	WPS	Mon, Nov 2, 1998	33.13	33.63	33.13	33.44
2024	AMEX	WPS	Fri, Oct 30, 1998	33.06	33.25	33.06	33.25
2023	AMEX	WPS	Thu, Oct 29, 1998	33.13	33.38	33.13	33.13
2022	AMEX	WPS	Wed, Oct 28, 1998	33.25	33.25	33.00	33.13
2021	AMEX	WPS	Tue, Oct 27, 1998	33.69	33.69	33.06	33.38
2020	AMEX	WPS	Mon, Oct 26, 1998	33.81	34.00	33.63	33.75
2019	AMEX	WPS	Fri, Oct 23, 1998	34.19	34.19	33.75	33.75
2018	AMEX	WPS	Thu, Oct 22, 1998	34.75	34.75	33.81	34.31
2017	AMEX	WPS	Wed, Oct 21, 1998	35.19	35.19	34.88	34.94
2016	AMEX	WPS	Tue, Oct 20, 1998	35.38	35.56	35.13	35.19
2015	AMEX	WPS	Mon, Oct 19, 1998	35.81	35.81	35.38	35.50
2014	AMEX	WPS	Fri, Oct 16, 1998	36.38	36.63	35.63	35.94
2013	AMEX	WPS	Thu, Oct 15, 1998	35.75	36.38	35.75	36.31
2012	AMEX	WPS	Wed, Oct 14, 1998	34.69	35.75	34.69	35.69
2011	AMEX	WPS	Tue, Oct 13, 1998	34.63	34.81	34.44	34.81
2010	AMEX	WPS	Mon, Oct 12, 1998	36.31	36.31	34.63	34.69
2009	AMEX	WPS	Fri, Oct 9, 1998	37.13	37.13	36.31	36.38
2008	AMEX	WPS	Thu, Oct 8, 1998	37.13	37.50	37.00	37.25
2007	AMEX	WPS	Wed, Oct 7, 1998	37.06	37.25	36.88	37.25
2006	AMEX	WPS	Tue, Oct 6, 1998	36.88	37.31	36.38	37.19
2005	AMEX	WPS	Mon, Oct 5, 1998	36.00	37.00	35.63	37.00
2004	AMEX	WPS	Fri, Oct 2, 1998	35.25	36.00	35.25	36.00
2003	AMEX	WPS	Thu, Oct 1, 1998	35.75	35.75	35.13	35.38
2002	AMEX	WPS	Wed, Sep 30, 1998	35.06	35.75	34.94	35.75
2001	AMEX	WPS	Tue, Sep 29, 1998	34.88	35.38	34.81	35.25
2000	AMEX	WPS	Mon, Sep 28, 1998	35.00	35.00	34.81	35.00
1999	AMEX	WPS	Fri, Sep 25, 1998	35.00	35.00	34.69	34.88
1998	AMEX	WPS	Thu, Sep 24, 1998	35.69	35.69	34.69	34.88
1997	AMEX	WPS	Wed, Sep 23, 1998	35.50	35.69	35.19	35.63
1996	AMEX	WPS	Tue, Sep 22, 1998	35.25	35.44	35.06	35.44
1995	AMEX	WPS	Mon, Sep 21, 1998	34.63	35.13	34.63	35.13
1994	AMEX	WPS	Fri, Sep 18, 1998	34.00	34.75	33.88	34.75
1993	AMEX	WPS	Thu, Sep 17, 1998	33.81	33.88	32.94	33.75
1992	AMEX	WPS	Wed, Sep 16, 1998	33.88	34.00	33.25	34.00
1991	AMEX	WPS	Tue, Sep 15, 1998	34.00	34.00	33.13	33.75
1990	AMEX	WPS	Mon, Sep 14, 1998	33.81	34.25	33.81	34.06
1989	AMEX	WPS	Fri, Sep 11, 1998	33.38	34.00	33.38	33.88
1988	AMEX	WPS	Thu, Sep 10, 1998	33.25	33.50	32.94	33.50
1987	AMEX	WPS	Wed, Sep 9, 1998	33.63	33.75	33.00	33.44
1986	AMEX	WPS	Tue, Sep 8, 1998	33.81	33.81	33.50	33.75
1985	AMEX	WPS	Fri, Sep 4, 1998	33.25	33.63	33.25	33.63
1984	AMEX	WPS	Thu, Sep 3, 1998	33.56	33.69	32.31	33.38
1983	AMEX	WPS	Wed, Sep 2, 1998	33.94	34.06	33.69	33.75
1982	AMEX	WPS	Tue, Sep 1, 1998	33.81	34.13	33.69	33.94
1981	AMEX	WPS	Mon, Aug 31, 1998	33.63	33.81	33.38	33.69
1980	AMEX	WPS	Fri, Aug 28, 1998	33.50	33.63	33.13	33.63
1979	AMEX	WPS	Thu, Aug 27, 1998	33.69	33.69	33.06	33.50
1978	AMEX	WPS	Wed, Aug 26, 1998	34.00	34.19	33.50	34.19
1977	AMEX	WPS	Tue, Aug 25, 1998	33.81	34.19	33.75	34.00
1976	AMEX	WPS	Mon, Aug 24, 1998	33.25	34.13	33.25	34.00
1975	AMEX	WPS	Fri, Aug 21, 1998	32.88	33.25	32.50	33.25
1974	AMEX	WPS	Thu, Aug 20, 1998	32.63	32.75	32.56	32.63
1973	AMEX	WPS	Wed, Aug 19, 1998	33.19	33.19	32.50	32.50
1972	AMEX	WPS	Tue, Aug 18, 1998	33.50	33.50	33.00	33.19
1971	AMEX	WPS	Mon, Aug 17, 1998	33.00	33.25	32.63	33.25
1970	AMEX	WPS	Fri, Aug 14, 1998	32.75	33.00	32.75	33.00
1969	AMEX	WPS	Thu, Aug 13, 1998	33.00	33.13	32.47	32.56
1968	AMEX	WPS	Wed, Aug 12, 1998	32.06	33.13	32.06	33.13
1967	AMEX	WPS	Tue, Aug 11, 1998	32.13	32.19	31.75	31.94
1966	AMEX	WPS	Mon, Aug 10, 1998	32.38	32.50	32.13	32.31
1965	AMEX	WPS	Fri, Aug 7, 1998	32.00	32.50	32.00	32.50
1964	AMEX	WPS	Thu, Aug 6, 1998	31.88	32.00	31.75	32.00
1963	AMEX	WPS	Wed, Aug 5, 1998	31.75	31.81	31.63	31.81
1962	AMEX	WPS	Tue, Aug 4, 1998	31.94	32.19	31.75	31.88
1961	AMEX	WPS	Mon, Aug 3, 1998	32.50	32.50	31.75	32.00
1960	AMEX	WPS	Fri, Jul 31, 1998	32.75	32.75	32.38	32.38
1959	AMEX	WPS	Thu, Jul 30, 1998	32.44	32.75	32.44	32.75
1958	AMEX	WPS	Wed, Jul 29, 1998	32.50	32.69	32.38	32.56
1957	AMEX	WPS	Tue, Jul 28, 1998	32.63	32.63	32.38	32.50
1956	AMEX	WPS	Mon, Jul 27, 1998	32.50	32.63	32.38	32.63
1955	AMEX	WPS	Fri, Jul 24, 1998	32.69	32.69	32.38	32.63
1954	AMEX	WPS	Thu, Jul 23, 1998	32.69	32.81	32.50	32.63
1953	AMEX	WPS	Wed, Jul 22, 1998	33.00	33.00	32.38	32.56
1952	AMEX	WPS	Tue, Jul 21, 1998	33.06	33.06	32.81	33.00
1951	AMEX	WPS	Mon, Jul 20, 1998	33.00	33.06	32.94	33.06
1950	AMEX	WPS	Fri, Jul 17, 1998	33.13	33.13	32.88	33.06
1949	AMEX	WPS	Thu, Jul 16, 1998	32.94	33.00	32.81	33.00
1948	AMEX	WPS	Wed, Jul 15, 1998	33.25	33.25	33.00	33.06
1947	AMEX	WPS	Tue, Jul 14, 1998	33.25	33.31	33.13	33.25
1946	AMEX	WPS	Mon, Jul 13, 1998	33.25	33.25	33.13	33.25
1945	AMEX	WPS	Fri, Jul 10, 1998	33.06	33.25	32.75	33.25
1944	AMEX	WPS	Thu, Jul 9, 1998	33.13	33.19	32.81	33.19
1943	AMEX	WPS	Wed, Jul 8, 1998	33.00	33.13	32.75	33.06
1942	AMEX	WPS	Tue, Jul 7, 1998	33.31	33.31	33.00	33.06
1941	AMEX	WPS	Mon, Jul 6, 1998	33.38	33.38	33.25	33.31
1940	AMEX	WPS	Thu, Jul 2, 1998	33.44	33.50	33.31	33.38
1939	AMEX	WPS	Wed, Jul 1, 1998	32.75	33.38	32.75	33.38
1938	AMEX	WPS	Tue, Jun 30, 1998	32.75	32.88	32.50	32.81
1937	AMEX	WPS	Mon, Jun 29, 1998	32.69	32.94	32.63	32.88
1936	AMEX	WPS	Fri, Jun 26, 1998	32.56	32.63	32.38	32.50
1935	AMEX	WPS	Thu, Jun 25, 1998	32.56	32.88	32.25	32.63
1934	AMEX	WPS	Wed, Jun 24, 1998	32.88	33.00	32.56	32.75
1933	AMEX	WPS	Tue, Jun 23, 1998	33.31	33.31	32.69	33.00
1932	AMEX	WPS	Mon, Jun 22, 1998	33.00	33.38	33.00	33.06
1931	AMEX	WPS	Fri, Jun 19, 1998	33.44	33.44	32.75	32.94
1930	AMEX	WPS	Thu, Jun 18, 1998	33.38	33.44	33.19	33.25
1929	AMEX	WPS	Wed, Jun 17, 1998	33.31	33.50	33.19	33.50
1928	AMEX	WPS	Tue, Jun 16, 1998	32.75	33.25	32.38	33.13
1927	AMEX	WPS	Mon, Jun 15, 1998	32.00	32.81	32.00	32.75
1926	AMEX	WPS	Fri, Jun 12, 1998	32.56	32.75	32.06	32.06
1925	AMEX	WPS	Thu, Jun 11, 1998	32.13	32.75	31.81	32.75
1924	AMEX	WPS	Wed, Jun 10, 1998	32.19	32.50	31.75	32.31
1923	AMEX	WPS	Tue, Jun 9, 1998	32.19	32.50	32.19	32.31
1922	AMEX	WPS	Mon, Jun 8, 1998	32.38	33.00	32.25	32.44
1921	AMEX	WPS	Fri, Jun 5, 1998	32.25	32.75	32.13	32.44
1920	AMEX	WPS	Thu, Jun 4, 1998	32.25	32.56	32.00	32.38
1919	AMEX	WPS	Wed, Jun 3, 1998	31.94	32.69	31.94	32.38
1918	AMEX	WPS	Tue, Jun 2, 1998	31.94	32.13	31.88	31.94
1917	AMEX	WPS	Mon, Jun 1, 1998	31.19	32.19	31.19	32.19
1916	AMEX	WPS	Fri, May 29, 1998	30.69	31.38	30.69	31.31
1915	AMEX	WPS	Thu, May 28, 1998	30.25	30.94	30.25	30.81
1914	AMEX	WPS	Wed, May 27, 1998	30.50	30.56	29.94	30.25
1913	AMEX	WPS	Tue, May 26, 1998	31.25	31.25	30.88	31.00
1912	AMEX	WPS	Fri, May 22, 1998	31.56	31.56	30.94	31.13
1911	AMEX	WPS	Thu, May 21, 1998	31.81	31.88	31.38	31.38
1910	AMEX	WPS	Wed, May 20, 1998	31.63	31.94	31.50	31.81
1909	AMEX	WPS	Tue, May 19, 1998	31.38	31.56	31.06	31.50
1908	AMEX	WPS	Mon, May 18, 1998	31.75	31.75	31.44	31.50
1907	AMEX	WPS	Fri, May 15, 1998	31.50	31.88	31.50	31.75
1906	AMEX	WPS	Thu, May 14, 1998	31.75	32.00	31.50	31.50
1905	AMEX	WPS	Wed, May 13, 1998	32.00	32.25	31.81	31.88
1904	AMEX	WPS	Tue, May 12, 1998	32.06	32.19	32.06	32.06
1903	AMEX	WPS	Mon, May 11, 1998	31.94	32.25	31.94	32.00
1902	AMEX	WPS	Fri, May 8, 1998	31.88	32.13	31.81	32.00
1901	AMEX	WPS	Thu, May 7, 1998	32.13	32.13	31.75	31.75
1900	AMEX	WPS	Wed, May 6, 1998	32.44	32.44	32.00	32.13
1899	AMEX	WPS	Tue, May 5, 1998	32.56	32.63	32.38	32.44
1898	AMEX	WPS	Mon, May 4, 1998	32.88	32.88	32.69	32.69
1897	AMEX	WPS	Fri, May 1, 1998	33.00	33.06	32.75	32.81
1896	AMEX	WPS	Thu, Apr 30, 1998	32.56	33.19	32.56	33.00
1895	AMEX	WPS	Wed, Apr 29, 1998	32.50	32.69	32.44	32.69
1894	AMEX	WPS	Tue, Apr 28, 1998	32.06	32.63	32.00	32.56
1893	AMEX	WPS	Mon, Apr 27, 1998	32.56	32.56	31.88	31.94
1892	AMEX	WPS	Fri, Apr 24, 1998	33.00	33.00	32.63	32.63
1891	AMEX	WPS	Thu, Apr 23, 1998	33.63	33.69	33.13	33.13
1890	AMEX	WPS	Wed, Apr 22, 1998	33.75	34.00	33.38	33.63
1889	AMEX	WPS	Tue, Apr 21, 1998	33.81	33.88	33.75	33.81
1888	AMEX	WPS	Mon, Apr 20, 1998	33.81	34.00	33.75	33.75
1887	AMEX	WPS	Fri, Apr 17, 1998	33.50	33.81	33.50	33.69
1886	AMEX	WPS	Thu, Apr 16, 1998	33.56	33.56	33.44	33.44
1885	AMEX	WPS	Wed, Apr 15, 1998	33.69	33.69	33.00	33.56
1884	AMEX	WPS	Tue, Apr 14, 1998	33.00	33.56	33.00	33.56
1883	AMEX	WPS	Mon, Apr 13, 1998	32.88	33.13	32.88	33.06
1882	AMEX	WPS	Thu, Apr 9, 1998	32.44	33.25	32.44	32.81
1881	AMEX	WPS	Wed, Apr 8, 1998	32.31	32.63	32.31	32.38
1880	AMEX	WPS	Tue, Apr 7, 1998	32.75	32.81	32.31	32.31
1879	AMEX	WPS	Mon, Apr 6, 1998	32.63	32.88	32.50	32.69
1878	AMEX	WPS	Fri, Apr 3, 1998	33.25	33.25	32.44	32.63
1877	AMEX	WPS	Thu, Apr 2, 1998	33.25	33.31	33.00	33.13
1876	AMEX	WPS	Wed, Apr 1, 1998	33.31	33.38	33.25	33.25
1875	AMEX	WPS	Tue, Mar 31, 1998	32.56	33.50	32.50	33.31
1874	AMEX	WPS	Mon, Mar 30, 1998	32.63	32.63	32.31	32.50
1873	AMEX	WPS	Fri, Mar 27, 1998	32.88	32.94	32.69	32.69
1872	AMEX	WPS	Thu, Mar 26, 1998	33.13	33.25	32.94	32.94
1871	AMEX	WPS	Wed, Mar 25, 1998	33.25	33.38	33.19	33.19
1870	AMEX	WPS	Tue, Mar 24, 1998	33.13	33.50	33.13	33.44
1869	AMEX	WPS	Mon, Mar 23, 1998	33.50	33.50	33.06	33.31
1868	AMEX	WPS	Fri, Mar 20, 1998	33.13	33.44	33.13	33.31
1867	AMEX	WPS	Thu, Mar 19, 1998	32.94	33.38	32.94	33.13
1866	AMEX	WPS	Wed, Mar 18, 1998	32.88	33.00	32.75	32.75
1865	AMEX	WPS	Tue, Mar 17, 1998	32.75	32.94	32.69	32.81
1864	AMEX	WPS	Mon, Mar 16, 1998	32.56	32.88	32.56	32.75
1863	AMEX	WPS	Fri, Mar 13, 1998	32.63	32.75	32.50	32.69
1862	AMEX	WPS	Thu, Mar 12, 1998	32.69	32.69	32.38	32.63
1861	AMEX	WPS	Wed, Mar 11, 1998	32.81	32.88	32.69	32.88
1860	AMEX	WPS	Tue, Mar 10, 1998	32.31	32.81	32.31	32.75
1859	AMEX	WPS	Mon, Mar 9, 1998	32.31	32.56	32.31	32.44
1858	AMEX	WPS	Fri, Mar 6, 1998	32.50	32.94	32.38	32.38
1857	AMEX	WPS	Thu, Mar 5, 1998	32.63	32.63	32.25	32.44
1856	AMEX	WPS	Wed, Mar 4, 1998	32.50	32.69	32.25	32.69
1855	AMEX	WPS	Tue, Mar 3, 1998	32.63	32.75	32.50	32.63
1854	AMEX	WPS	Mon, Mar 2, 1998	32.50	32.50	32.00	32.44
1853	AMEX	WPS	Fri, Feb 27, 1998	32.50	32.50	32.31	32.50
1852	AMEX	WPS	Thu, Feb 26, 1998	32.31	32.50	32.19	32.31
1851	AMEX	WPS	Wed, Feb 25, 1998	32.38	32.56	32.38	32.44
1850	AMEX	WPS	Tue, Feb 24, 1998	32.88	33.06	32.69	32.88
1849	AMEX	WPS	Mon, Feb 23, 1998	33.00	33.06	32.81	33.00
1848	AMEX	WPS	Fri, Feb 20, 1998	32.50	32.88	32.50	32.88
1847	AMEX	WPS	Thu, Feb 19, 1998	32.88	32.94	32.50	32.50
1846	AMEX	WPS	Wed, Feb 18, 1998	32.81	33.06	32.81	33.00
1845	AMEX	WPS	Tue, Feb 17, 1998	32.44	32.75	32.38	32.75
1844	AMEX	WPS	Fri, Feb 13, 1998	32.50	32.75	32.44	32.56
1843	AMEX	WPS	Thu, Feb 12, 1998	32.50	32.81	32.44	32.63
1842	AMEX	WPS	Wed, Feb 11, 1998	32.63	32.75	32.38	32.56
1841	AMEX	WPS	Tue, Feb 10, 1998	32.44	32.94	32.44	32.44
1840	AMEX	WPS	Mon, Feb 9, 1998	32.50	32.63	32.38	32.44
1839	AMEX	WPS	Fri, Feb 6, 1998	32.50	32.69	32.44	32.69
1838	AMEX	WPS	Thu, Feb 5, 1998	32.38	32.50	32.13	32.38
1837	AMEX	WPS	Wed, Feb 4, 1998	32.25	32.31	32.19	32.25
1836	AMEX	WPS	Tue, Feb 3, 1998	32.25	32.25	32.00	32.25
1835	AMEX	WPS	Mon, Feb 2, 1998	32.31	32.44	32.31	32.38
1834	AMEX	WPS	Fri, Jan 30, 1998	32.44	32.50	32.06	32.25
1833	AMEX	WPS	Thu, Jan 29, 1998	32.00	32.38	32.00	32.31
1832	AMEX	WPS	Wed, Jan 28, 1998	32.94	33.00	32.06	32.13
1831	AMEX	WPS	Tue, Jan 27, 1998	32.94	33.06	32.56	32.69
1830	AMEX	WPS	Mon, Jan 26, 1998	32.88	33.19	32.75	32.81
1829	AMEX	WPS	Fri, Jan 23, 1998	33.19	33.38	32.88	32.94
1828	AMEX	WPS	Thu, Jan 22, 1998	33.13	33.31	33.13	33.19
1827	AMEX	WPS	Wed, Jan 21, 1998	33.13	33.25	33.00	33.13
1826	AMEX	WPS	Tue, Jan 20, 1998	32.88	33.13	32.69	33.13
1825	AMEX	WPS	Fri, Jan 16, 1998	32.56	32.88	32.44	32.88
1824	AMEX	WPS	Thu, Jan 15, 1998	33.13	33.31	32.44	32.44
1823	AMEX	WPS	Wed, Jan 14, 1998	33.44	33.44	33.13	33.25
1822	AMEX	WPS	Tue, Jan 13, 1998	33.50	33.50	33.19	33.38
1821	AMEX	WPS	Mon, Jan 12, 1998	32.69	33.50	32.63	33.50
1820	AMEX	WPS	Fri, Jan 9, 1998	33.19	33.25	32.56	32.56
1819	AMEX	WPS	Thu, Jan 8, 1998	32.94	33.25	32.69	33.19
1818	AMEX	WPS	Wed, Jan 7, 1998	33.06	33.13	32.88	32.94
1817	AMEX	WPS	Tue, Jan 6, 1998	33.00	33.31	32.88	33.06
1816	AMEX	WPS	Mon, Jan 5, 1998	33.75	33.81	32.94	33.00
1815	AMEX	WPS	Fri, Jan 2, 1998	33.69	33.81	33.56	33.81
1814	AMEX	WPS	Wed, Dec 31, 1997	34.19	34.25	33.81	33.81
1813	AMEX	WPS	Tue, Dec 30, 1997	33.88	34.25	33.88	34.19
1812	AMEX	WPS	Mon, Dec 29, 1997	33.38	33.88	33.25	33.88
1811	AMEX	WPS	Fri, Dec 26, 1997	33.38	33.50	33.31	33.38
1810	AMEX	WPS	Wed, Dec 24, 1997	33.50	33.50	33.38	33.44
1809	AMEX	WPS	Tue, Dec 23, 1997	32.69	33.88	32.69	33.50
1808	AMEX	WPS	Mon, Dec 22, 1997	32.25	32.88	32.19	32.69
1807	AMEX	WPS	Fri, Dec 19, 1997	32.13	32.19	31.94	32.13
1806	AMEX	WPS	Thu, Dec 18, 1997	32.00	32.19	32.00	32.13
1805	AMEX	WPS	Wed, Dec 17, 1997	32.25	32.38	32.00	32.06
1804	AMEX	WPS	Tue, Dec 16, 1997	31.75	32.13	31.63	32.13
1803	AMEX	WPS	Mon, Dec 15, 1997	31.50	31.81	31.19	31.81
1802	AMEX	WPS	Fri, Dec 12, 1997	31.25	31.75	31.19	31.75
1801	AMEX	WPS	Thu, Dec 11, 1997	30.88	31.19	30.88	31.13
1800	AMEX	WPS	Wed, Dec 10, 1997	30.94	31.19	30.88	31.06
1799	AMEX	WPS	Tue, Dec 9, 1997	30.69	30.94	30.69	30.88
1798	AMEX	WPS	Mon, Dec 8, 1997	30.56	30.81	30.50	30.75
1797	AMEX	WPS	Fri, Dec 5, 1997	30.44	30.69	30.44	30.56
1796	AMEX	WPS	Thu, Dec 4, 1997	30.25	30.69	30.25	30.56
1795	AMEX	WPS	Wed, Dec 3, 1997	30.13	30.38	30.00	30.38
1794	AMEX	WPS	Tue, Dec 2, 1997	30.44	30.56	30.19	30.19
1793	AMEX	WPS	Mon, Dec 1, 1997	30.19	30.56	30.13	30.56
1792	AMEX	WPS	Fri, Nov 28, 1997	30.13	30.38	30.13	30.31
1791	AMEX	WPS	Wed, Nov 26, 1997	29.38	30.19	29.38	30.06
1790	AMEX	WPS	Tue, Nov 25, 1997	29.56	29.63	29.13	29.44
1789	AMEX	WPS	Mon, Nov 24, 1997	29.75	30.38	29.75	30.25
1788	AMEX	WPS	Fri, Nov 21, 1997	29.50	29.94	29.50	29.75
1787	AMEX	WPS	Thu, Nov 20, 1997	29.19	29.69	29.19	29.63
1786	AMEX	WPS	Wed, Nov 19, 1997	29.06	29.38	29.06	29.38
1785	AMEX	WPS	Tue, Nov 18, 1997	29.19	29.38	29.06	29.19
1784	AMEX	WPS	Mon, Nov 17, 1997	29.00	29.44	29.00	29.31
1783	AMEX	WPS	Fri, Nov 14, 1997	29.00	29.00	28.63	28.94
1782	AMEX	WPS	Thu, Nov 13, 1997	28.88	29.00	28.63	29.00
1781	AMEX	WPS	Wed, Nov 12, 1997	29.25	29.25	28.94	28.94
1780	AMEX	WPS	Tue, Nov 11, 1997	29.00	29.38	28.94	29.25
1779	AMEX	WPS	Mon, Nov 10, 1997	28.69	29.06	28.63	29.06
1778	AMEX	WPS	Fri, Nov 7, 1997	28.94	28.94	28.50	28.63
1777	AMEX	WPS	Thu, Nov 6, 1997	29.19	29.19	28.94	29.00
1776	AMEX	WPS	Wed, Nov 5, 1997	29.19	29.19	28.94	29.06
1775	AMEX	WPS	Tue, Nov 4, 1997	29.06	29.31	28.94	29.13
1774	AMEX	WPS	Mon, Nov 3, 1997	28.88	29.25	28.81	29.25
1773	AMEX	WPS	Fri, Oct 31, 1997	28.69	29.00	28.63	28.94
1772	AMEX	WPS	Thu, Oct 30, 1997	28.75	28.88	28.38	28.56
1771	AMEX	WPS	Wed, Oct 29, 1997	28.44	29.00	28.44	28.63
1770	AMEX	WPS	Tue, Oct 28, 1997	28.31	28.50	28.13	28.50
1769	AMEX	WPS	Mon, Oct 27, 1997	28.75	28.88	28.31	28.50
1768	AMEX	WPS	Fri, Oct 24, 1997	28.75	29.00	28.56	28.88
1767	AMEX	WPS	Thu, Oct 23, 1997	28.56	28.63	28.13	28.56
1766	AMEX	WPS	Wed, Oct 22, 1997	29.31	29.38	28.63	28.69
1765	AMEX	WPS	Tue, Oct 21, 1997	29.00	29.31	29.00	29.19
1764	AMEX	WPS	Mon, Oct 20, 1997	28.63	29.06	28.38	29.06
1763	AMEX	WPS	Fri, Oct 17, 1997	28.88	29.00	28.25	28.50
1762	AMEX	WPS	Thu, Oct 16, 1997	28.69	29.00	28.56	28.94
1761	AMEX	WPS	Wed, Oct 15, 1997	28.06	28.63	28.06	28.50
1760	AMEX	WPS	Tue, Oct 14, 1997	28.44	28.44	28.06	28.31
1759	AMEX	WPS	Mon, Oct 13, 1997	28.88	28.88	28.63	28.69
1758	AMEX	WPS	Fri, Oct 10, 1997	28.50	28.94	28.31	28.88
1757	AMEX	WPS	Thu, Oct 9, 1997	28.75	28.75	28.50	28.63
1756	AMEX	WPS	Wed, Oct 8, 1997	28.88	28.88	28.50	28.69
1755	AMEX	WPS	Tue, Oct 7, 1997	29.50	29.50	28.81	28.88
1754	AMEX	WPS	Mon, Oct 6, 1997	29.31	29.50	29.13	29.50
1753	AMEX	WPS	Fri, Oct 3, 1997	29.25	29.44	29.19	29.19
1752	AMEX	WPS	Thu, Oct 2, 1997	29.38	29.38	29.06	29.06
1751	AMEX	WPS	Wed, Oct 1, 1997	28.94	29.38	28.94	29.38
1750	AMEX	WPS	Tue, Sep 30, 1997	28.69	29.00	28.69	28.94
1749	AMEX	WPS	Mon, Sep 29, 1997	28.88	28.88	28.69	28.81
1748	AMEX	WPS	Fri, Sep 26, 1997	28.81	29.00	28.81	29.00
1747	AMEX	WPS	Thu, Sep 25, 1997	29.06	29.06	28.69	28.81
1746	AMEX	WPS	Wed, Sep 24, 1997	29.00	29.25	29.00	29.00
1745	AMEX	WPS	Tue, Sep 23, 1997	28.88	29.25	28.88	29.06
1744	AMEX	WPS	Mon, Sep 22, 1997	28.81	28.94	28.69	28.69
1743	AMEX	WPS	Fri, Sep 19, 1997	28.19	28.69	28.19	28.63
1742	AMEX	WPS	Thu, Sep 18, 1997	28.63	28.75	28.19	28.31
1741	AMEX	WPS	Wed, Sep 17, 1997	28.94	29.00	28.44	28.44
1740	AMEX	WPS	Tue, Sep 16, 1997	28.56	28.88	28.50	28.81
1739	AMEX	WPS	Mon, Sep 15, 1997	28.56	28.81	28.50	28.56
1738	AMEX	WPS	Fri, Sep 12, 1997	28.56	28.63	28.13	28.63
1737	AMEX	WPS	Thu, Sep 11, 1997	28.06	28.56	28.06	28.50
1736	AMEX	WPS	Wed, Sep 10, 1997	28.19	28.63	28.19	28.25
1735	AMEX	WPS	Tue, Sep 9, 1997	27.94	28.38	27.94	28.38
1734	AMEX	WPS	Mon, Sep 8, 1997	27.81	27.94	27.63	27.94
1733	AMEX	WPS	Fri, Sep 5, 1997	27.69	27.94	27.56	27.94
1732	AMEX	WPS	Thu, Sep 4, 1997	27.75	27.94	27.56	27.56
1731	AMEX	WPS	Wed, Sep 3, 1997	27.56	27.81	27.56	27.81
1730	AMEX	WPS	Tue, Sep 2, 1997	27.88	27.94	27.38	27.56
1729	AMEX	WPS	Fri, Aug 29, 1997	27.75	28.06	27.75	27.94
1728	AMEX	WPS	Thu, Aug 28, 1997	27.75	27.94	27.69	27.81
1727	AMEX	WPS	Wed, Aug 27, 1997	27.63	27.88	27.56	27.88
1726	AMEX	WPS	Tue, Aug 26, 1997	28.00	28.44	27.63	28.19
1725	AMEX	WPS	Mon, Aug 25, 1997	28.00	28.00	27.94	28.00
1724	AMEX	WPS	Fri, Aug 22, 1997	28.06	28.13	27.88	27.94
1723	AMEX	WPS	Thu, Aug 21, 1997	28.44	28.44	28.19	28.19
1722	AMEX	WPS	Wed, Aug 20, 1997	28.13	28.44	28.13	28.44
1721	AMEX	WPS	Tue, Aug 19, 1997	27.94	28.13	27.69	28.06
1720	AMEX	WPS	Mon, Aug 18, 1997	27.94	28.00	27.75	28.00
1719	AMEX	WPS	Fri, Aug 15, 1997	28.19	28.31	28.06	28.06
1718	AMEX	WPS	Thu, Aug 14, 1997	28.38	28.44	28.19	28.19
1717	AMEX	WPS	Wed, Aug 13, 1997	28.44	28.56	28.19	28.25
1716	AMEX	WPS	Tue, Aug 12, 1997	28.31	28.56	28.19	28.44
1715	AMEX	WPS	Mon, Aug 11, 1997	28.13	28.44	27.88	28.38
1714	AMEX	WPS	Fri, Aug 8, 1997	28.31	28.31	27.63	28.06
1713	AMEX	WPS	Thu, Aug 7, 1997	28.50	28.50	28.25	28.38
1712	AMEX	WPS	Wed, Aug 6, 1997	28.19	28.50	28.13	28.50
1711	AMEX	WPS	Tue, Aug 5, 1997	28.50	28.50	28.00	28.25
1710	AMEX	WPS	Mon, Aug 4, 1997	28.25	28.50	28.13	28.38
1709	AMEX	WPS	Fri, Aug 1, 1997	28.13	28.25	27.81	28.19
1708	AMEX	WPS	Thu, Jul 31, 1997	27.75	28.13	27.69	28.06
1707	AMEX	WPS	Wed, Jul 30, 1997	27.63	28.25	27.63	27.88
1706	AMEX	WPS	Tue, Jul 29, 1997	27.63	27.88	27.63	27.81
1705	AMEX	WPS	Mon, Jul 28, 1997	27.56	27.81	27.56	27.63
1704	AMEX	WPS	Fri, Jul 25, 1997	27.56	27.75	27.50	27.69
1703	AMEX	WPS	Thu, Jul 24, 1997	27.31	27.44	27.25	27.44
1702	AMEX	WPS	Wed, Jul 23, 1997	27.44	27.63	27.31	27.31
1701	AMEX	WPS	Tue, Jul 22, 1997	27.50	27.63	27.31	27.63
1700	AMEX	WPS	Mon, Jul 21, 1997	27.31	27.50	27.19	27.44
1699	AMEX	WPS	Fri, Jul 18, 1997	27.88	27.88	27.13	27.44
1698	AMEX	WPS	Thu, Jul 17, 1997	27.88	27.88	27.63	27.75
1697	AMEX	WPS	Wed, Jul 16, 1997	27.56	27.88	27.56	27.88
1696	AMEX	WPS	Tue, Jul 15, 1997	27.75	27.81	27.50	27.63
1695	AMEX	WPS	Mon, Jul 14, 1997	27.63	27.81	27.38	27.56
1694	AMEX	WPS	Fri, Jul 11, 1997	27.38	27.75	27.38	27.50
1693	AMEX	WPS	Thu, Jul 10, 1997	27.44	27.44	27.25	27.38
1692	AMEX	WPS	Wed, Jul 9, 1997	27.38	27.56	27.25	27.38
1691	AMEX	WPS	Tue, Jul 8, 1997	27.50	27.63	27.25	27.25
1690	AMEX	WPS	Mon, Jul 7, 1997	27.56	27.63	27.44	27.50
1689	AMEX	WPS	Thu, Jul 3, 1997	27.50	27.81	27.50	27.81
1688	AMEX	WPS	Wed, Jul 2, 1997	26.94	27.25	26.81	27.25
1687	AMEX	WPS	Tue, Jul 1, 1997	26.75	27.00	26.75	26.94
1686	AMEX	WPS	Mon, Jun 30, 1997	27.13	27.13	26.75	26.75
1685	AMEX	WPS	Fri, Jun 27, 1997	27.13	27.25	27.00	27.06
1684	AMEX	WPS	Thu, Jun 26, 1997	26.88	27.00	26.69	27.00
1683	AMEX	WPS	Wed, Jun 25, 1997	27.13	27.38	26.75	26.75
1682	AMEX	WPS	Tue, Jun 24, 1997	27.50	27.50	27.13	27.25
1681	AMEX	WPS	Mon, Jun 23, 1997	27.63	27.75	27.38	27.50
1680	AMEX	WPS	Fri, Jun 20, 1997	27.50	27.75	27.50	27.50
1679	AMEX	WPS	Thu, Jun 19, 1997	27.88	27.88	27.50	27.75
1678	AMEX	WPS	Wed, Jun 18, 1997	27.75	27.88	27.63	27.75
1677	AMEX	WPS	Tue, Jun 17, 1997	27.50	27.63	27.38	27.50
1676	AMEX	WPS	Mon, Jun 16, 1997	27.38	27.50	27.38	27.38
1675	AMEX	WPS	Fri, Jun 13, 1997	27.38	27.50	27.25	27.38
1674	AMEX	WPS	Thu, Jun 12, 1997	26.88	27.25	26.88	27.25
1673	AMEX	WPS	Wed, Jun 11, 1997	26.75	27.00	26.75	26.88
1672	AMEX	WPS	Tue, Jun 10, 1997	27.13	27.25	26.75	26.88
1671	AMEX	WPS	Mon, Jun 9, 1997	26.88	27.13	26.75	27.00
1670	AMEX	WPS	Fri, Jun 6, 1997	27.00	27.00	26.75	26.75
1669	AMEX	WPS	Thu, Jun 5, 1997	26.50	26.88	26.50	26.88
1668	AMEX	WPS	Wed, Jun 4, 1997	26.38	26.50	26.13	26.50
1667	AMEX	WPS	Tue, Jun 3, 1997	26.75	26.75	26.25	26.25
1666	AMEX	WPS	Mon, Jun 2, 1997	26.50	26.75	26.50	26.63
1665	AMEX	WPS	Fri, May 30, 1997	26.63	26.63	26.50	26.63
1664	AMEX	WPS	Thu, May 29, 1997	26.00	26.63	25.88	26.50
1663	AMEX	WPS	Wed, May 28, 1997	26.63	26.75	26.25	26.25
1662	AMEX	WPS	Tue, May 27, 1997	26.38	27.00	26.38	26.88
1661	AMEX	WPS	Fri, May 23, 1997	26.00	26.50	26.00	26.50
1660	AMEX	WPS	Thu, May 22, 1997	26.13	26.25	25.75	25.88
1659	AMEX	WPS	Wed, May 21, 1997	25.88	26.13	25.88	26.00
1658	AMEX	WPS	Tue, May 20, 1997	25.75	26.13	25.75	26.13
1657	AMEX	WPS	Mon, May 19, 1997	25.88	26.13	25.75	25.75
1656	AMEX	WPS	Fri, May 16, 1997	25.88	25.88	25.63	25.75
1655	AMEX	WPS	Thu, May 15, 1997	25.75	25.88	25.63	25.75
1654	AMEX	WPS	Wed, May 14, 1997	25.75	26.75	25.63	25.75
1653	AMEX	WPS	Tue, May 13, 1997	25.88	25.88	25.50	25.75
1652	AMEX	WPS	Mon, May 12, 1997	25.75	25.88	25.63	25.75
1651	AMEX	WPS	Fri, May 9, 1997	25.75	25.75	25.63	25.75
1650	AMEX	WPS	Thu, May 8, 1997	25.50	25.88	25.50	25.63
1649	AMEX	WPS	Wed, May 7, 1997	25.75	25.75	25.50	25.50
1648	AMEX	WPS	Tue, May 6, 1997	25.75	25.75	25.50	25.75
1647	AMEX	WPS	Mon, May 5, 1997	25.50	26.00	25.38	25.75
1646	AMEX	WPS	Fri, May 2, 1997	24.75	25.38	24.75	25.38
1645	AMEX	WPS	Thu, May 1, 1997	24.63	24.75	24.38	24.63
1644	AMEX	WPS	Wed, Apr 30, 1997	24.13	24.75	24.13	24.63
1643	AMEX	WPS	Tue, Apr 29, 1997	23.50	24.25	23.50	24.00
1642	AMEX	WPS	Mon, Apr 28, 1997	23.38	23.75	23.38	23.63
1641	AMEX	WPS	Fri, Apr 25, 1997	23.88	24.00	23.50	23.50
1640	AMEX	WPS	Thu, Apr 24, 1997	24.63	24.88	23.88	24.00
1639	AMEX	WPS	Wed, Apr 23, 1997	24.75	24.88	24.63	24.63
1638	AMEX	WPS	Tue, Apr 22, 1997	25.00	25.00	24.63	24.63
1637	AMEX	WPS	Mon, Apr 21, 1997	24.88	25.00	24.88	24.88
1636	AMEX	WPS	Fri, Apr 18, 1997	24.75	25.00	24.75	25.00
1635	AMEX	WPS	Thu, Apr 17, 1997	24.88	25.13	24.75	24.88
1634	AMEX	WPS	Wed, Apr 16, 1997	25.13	25.13	24.75	25.00
1633	AMEX	WPS	Tue, Apr 15, 1997	25.00	25.13	24.75	25.00
1632	AMEX	WPS	Mon, Apr 14, 1997	25.13	25.25	24.88	24.88
1631	AMEX	WPS	Fri, Apr 11, 1997	25.25	25.25	25.00	25.13
1630	AMEX	WPS	Thu, Apr 10, 1997	25.50	25.50	25.13	25.50
1629	AMEX	WPS	Wed, Apr 9, 1997	25.00	25.38	24.88	25.25
1628	AMEX	WPS	Tue, Apr 8, 1997	25.13	25.25	24.88	25.00
1627	AMEX	WPS	Mon, Apr 7, 1997	25.25	25.50	25.13	25.25
1626	AMEX	WPS	Fri, Apr 4, 1997	25.50	25.63	25.25	25.25
1625	AMEX	WPS	Thu, Apr 3, 1997	26.13	26.13	25.50	25.50
1624	AMEX	WPS	Wed, Apr 2, 1997	26.25	26.25	26.00	26.00
1623	AMEX	WPS	Tue, Apr 1, 1997	26.13	26.25	26.00	26.13
1622	AMEX	WPS	Mon, Mar 31, 1997	26.25	26.50	26.00	26.00
1621	AMEX	WPS	Thu, Mar 27, 1997	26.50	26.50	26.25	26.25
1620	AMEX	WPS	Wed, Mar 26, 1997	26.75	26.75	26.38	26.50
1619	AMEX	WPS	Tue, Mar 25, 1997	26.63	26.75	26.38	26.63
1618	AMEX	WPS	Mon, Mar 24, 1997	26.75	26.75	26.38	26.50
1617	AMEX	WPS	Fri, Mar 21, 1997	26.63	26.88	26.63	26.63
1616	AMEX	WPS	Thu, Mar 20, 1997	26.50	27.00	26.38	26.63
1615	AMEX	WPS	Wed, Mar 19, 1997	26.50	26.50	26.25	26.50
1614	AMEX	WPS	Tue, Mar 18, 1997	26.25	26.50	26.25	26.25
1613	AMEX	WPS	Mon, Mar 17, 1997	26.75	26.75	26.38	26.38
1612	AMEX	WPS	Fri, Mar 14, 1997	26.50	26.75	26.50	26.75
1611	AMEX	WPS	Thu, Mar 13, 1997	26.88	26.88	26.38	26.63
1610	AMEX	WPS	Wed, Mar 12, 1997	26.75	26.75	26.38	26.75
1609	AMEX	WPS	Tue, Mar 11, 1997	26.50	26.75	26.13	26.75
1608	AMEX	WPS	Mon, Mar 10, 1997	26.75	26.88	26.50	26.50
1607	AMEX	WPS	Fri, Mar 7, 1997	26.75	27.00	26.63	26.88
1606	AMEX	WPS	Thu, Mar 6, 1997	27.00	27.00	26.75	27.00
1605	AMEX	WPS	Wed, Mar 5, 1997	26.88	27.25	26.75	27.25
1604	AMEX	WPS	Tue, Mar 4, 1997	26.75	27.00	26.75	27.00
1603	AMEX	WPS	Mon, Mar 3, 1997	26.88	26.88	26.63	26.88
1602	AMEX	WPS	Fri, Feb 28, 1997	26.75	27.00	26.75	26.88
1601	AMEX	WPS	Thu, Feb 27, 1997	27.00	27.13	26.88	26.88
1600	AMEX	WPS	Wed, Feb 26, 1997	27.38	27.38	26.75	26.88
1599	AMEX	WPS	Tue, Feb 25, 1997	27.63	28.00	27.63	27.88
1598	AMEX	WPS	Mon, Feb 24, 1997	27.63	27.88	27.63	27.75
1597	AMEX	WPS	Fri, Feb 21, 1997	27.50	27.88	27.50	27.75
1596	AMEX	WPS	Thu, Feb 20, 1997	27.50	27.88	27.50	27.50
1595	AMEX	WPS	Wed, Feb 19, 1997	27.50	27.75	27.50	27.50
1594	AMEX	WPS	Tue, Feb 18, 1997	27.50	27.63	27.38	27.50
1593	AMEX	WPS	Fri, Feb 14, 1997	27.75	27.88	27.38	27.50
1592	AMEX	WPS	Thu, Feb 13, 1997	27.75	28.00	27.75	27.75
1591	AMEX	WPS	Wed, Feb 12, 1997	27.25	27.75	27.13	27.75
1590	AMEX	WPS	Tue, Feb 11, 1997	27.00	27.25	26.75	27.13
1589	AMEX	WPS	Mon, Feb 10, 1997	26.88	27.00	26.75	26.75
1588	AMEX	WPS	Fri, Feb 7, 1997	27.13	27.38	26.88	27.00
1587	AMEX	WPS	Thu, Feb 6, 1997	27.00	27.25	27.00	27.25
1586	AMEX	WPS	Wed, Feb 5, 1997	27.25	27.25	27.00	27.00
1585	AMEX	WPS	Tue, Feb 4, 1997	27.50	27.63	27.25	27.25
1584	AMEX	WPS	Mon, Feb 3, 1997	27.75	27.75	27.63	27.63
1583	AMEX	WPS	Fri, Jan 31, 1997	28.13	28.13	27.75	27.75
1582	AMEX	WPS	Thu, Jan 30, 1997	28.00	28.13	28.00	28.13
1581	AMEX	WPS	Wed, Jan 29, 1997	28.13	28.13	27.88	28.00
1580	AMEX	WPS	Tue, Jan 28, 1997	28.13	28.38	28.13	28.25
1579	AMEX	WPS	Mon, Jan 27, 1997	28.25	28.25	28.13	28.13
1578	AMEX	WPS	Fri, Jan 24, 1997	28.13	28.38	28.13	28.38
1577	AMEX	WPS	Thu, Jan 23, 1997	28.13	28.38	28.00	28.00
1576	AMEX	WPS	Wed, Jan 22, 1997	28.13	28.25	28.13	28.13
1575	AMEX	WPS	Tue, Jan 21, 1997	28.25	28.38	28.13	28.13
1574	AMEX	WPS	Mon, Jan 20, 1997	28.25	28.38	28.00	28.25
1573	AMEX	WPS	Fri, Jan 17, 1997	28.25	28.38	28.13	28.25
1572	AMEX	WPS	Thu, Jan 16, 1997	28.25	28.38	28.13	28.38
1571	AMEX	WPS	Wed, Jan 15, 1997	28.50	28.50	28.13	28.13
1570	AMEX	WPS	Tue, Jan 14, 1997	28.50	28.75	28.50	28.63
1569	AMEX	WPS	Mon, Jan 13, 1997	28.38	28.63	28.25	28.50
1568	AMEX	WPS	Fri, Jan 10, 1997	28.13	28.38	28.13	28.38
1567	AMEX	WPS	Thu, Jan 9, 1997	28.38	28.63	28.38	28.38
1566	AMEX	WPS	Wed, Jan 8, 1997	28.13	28.50	28.00	28.38
1565	AMEX	WPS	Tue, Jan 7, 1997	28.38	28.38	27.88	28.38
1564	AMEX	WPS	Mon, Jan 6, 1997	28.50	28.50	28.38	28.38
1563	AMEX	WPS	Fri, Jan 3, 1997	28.38	28.63	28.38	28.63
1562	AMEX	WPS	Thu, Jan 2, 1997	28.50	28.63	28.25	28.38
1561	AMEX	WPS	Tue, Dec 31, 1996	28.50	28.63	28.38	28.50
1560	AMEX	WPS	Mon, Dec 30, 1996	28.75	28.88	28.63	28.63
1559	AMEX	WPS	Fri, Dec 27, 1996	28.50	28.75	28.50	28.75
1558	AMEX	WPS	Thu, Dec 26, 1996	28.50	28.63	28.50	28.50
1557	AMEX	WPS	Tue, Dec 24, 1996	28.50	28.50	28.50	28.50
1556	AMEX	WPS	Mon, Dec 23, 1996	28.38	28.63	28.38	28.50
1555	AMEX	WPS	Fri, Dec 20, 1996	28.38	28.63	28.38	28.38
1554	AMEX	WPS	Thu, Dec 19, 1996	28.50	28.50	28.25	28.25
1553	AMEX	WPS	Wed, Dec 18, 1996	28.50	28.63	28.38	28.38
1552	AMEX	WPS	Tue, Dec 17, 1996	28.63	28.63	28.38	28.38
1551	AMEX	WPS	Mon, Dec 16, 1996	28.63	28.75	28.50	28.63
1550	AMEX	WPS	Fri, Dec 13, 1996	28.38	28.63	28.38	28.50
1549	AMEX	WPS	Thu, Dec 12, 1996	28.88	28.88	28.38	28.38
1548	AMEX	WPS	Wed, Dec 11, 1996	28.88	29.00	28.75	28.88
1547	AMEX	WPS	Tue, Dec 10, 1996	29.00	29.25	28.88	29.13
1546	AMEX	WPS	Mon, Dec 9, 1996	29.25	29.25	29.00	29.00
1545	AMEX	WPS	Fri, Dec 6, 1996	29.00	29.25	28.88	29.00
1544	AMEX	WPS	Thu, Dec 5, 1996	29.25	29.31	29.13	29.13
1543	AMEX	WPS	Wed, Dec 4, 1996	29.25	29.38	29.13	29.13
1542	AMEX	WPS	Tue, Dec 3, 1996	29.13	29.50	29.13	29.25
1541	AMEX	WPS	Mon, Dec 2, 1996	29.25	29.25	28.88	29.13
1540	AMEX	WPS	Fri, Nov 29, 1996	29.13	29.38	29.13	29.38
1539	AMEX	WPS	Wed, Nov 27, 1996	29.00	29.25	29.00	29.25
1538	AMEX	WPS	Tue, Nov 26, 1996	29.00	29.00	28.88	29.00
1537	AMEX	WPS	Mon, Nov 25, 1996	29.25	29.44	29.25	29.25
1536	AMEX	WPS	Fri, Nov 22, 1996	29.38	29.50	29.25	29.25
1535	AMEX	WPS	Thu, Nov 21, 1996	29.38	29.50	29.31	29.38
1534	AMEX	WPS	Wed, Nov 20, 1996	29.63	29.75	29.38	29.38
1533	AMEX	WPS	Tue, Nov 19, 1996	29.88	30.00	29.63	29.63
1532	AMEX	WPS	Mon, Nov 18, 1996	30.13	30.13	30.00	30.00
1531	AMEX	WPS	Fri, Nov 15, 1996	30.13	30.13	30.00	30.00
1530	AMEX	WPS	Thu, Nov 14, 1996	29.88	30.13	29.88	30.13
1529	AMEX	WPS	Wed, Nov 13, 1996	29.63	30.00	29.63	29.88
1528	AMEX	WPS	Tue, Nov 12, 1996	29.63	29.88	29.63	29.75
1527	AMEX	WPS	Mon, Nov 11, 1996	29.63	29.75	29.63	29.75
1526	AMEX	WPS	Fri, Nov 8, 1996	29.75	29.75	29.63	29.63
1525	AMEX	WPS	Thu, Nov 7, 1996	29.38	29.63	29.38	29.63
1524	AMEX	WPS	Wed, Nov 6, 1996	29.25	29.50	29.25	29.50
1523	AMEX	WPS	Tue, Nov 5, 1996	29.25	29.38	29.13	29.25
1522	AMEX	WPS	Mon, Nov 4, 1996	29.25	29.38	29.25	29.25
1521	AMEX	WPS	Fri, Nov 1, 1996	29.75	29.75	29.13	29.25
1520	AMEX	WPS	Thu, Oct 31, 1996	29.63	29.75	29.50	29.75
1519	AMEX	WPS	Wed, Oct 30, 1996	30.00	30.00	29.63	29.63
1518	AMEX	WPS	Tue, Oct 29, 1996	29.75	30.00	29.63	29.88
1517	AMEX	WPS	Mon, Oct 28, 1996	30.38	30.38	29.63	29.75
1516	AMEX	WPS	Fri, Oct 25, 1996	29.88	30.38	29.88	30.38
1515	AMEX	WPS	Thu, Oct 24, 1996	29.63	30.13	29.63	30.00
1514	AMEX	WPS	Wed, Oct 23, 1996	30.25	30.25	29.50	29.75
1513	AMEX	WPS	Tue, Oct 22, 1996	30.00	30.38	30.00	30.25
1512	AMEX	WPS	Mon, Oct 21, 1996	30.25	30.25	30.13	30.13
1511	AMEX	WPS	Fri, Oct 18, 1996	30.50	30.50	30.00	30.25
1510	AMEX	WPS	Thu, Oct 17, 1996	30.25	30.38	30.25	30.25
1509	AMEX	WPS	Wed, Oct 16, 1996	30.38	30.50	30.25	30.25
1508	AMEX	WPS	Tue, Oct 15, 1996	30.38	30.50	30.13	30.38
1507	AMEX	WPS	Mon, Oct 14, 1996	30.50	30.63	30.38	30.38
1506	AMEX	WPS	Fri, Oct 11, 1996	30.63	30.63	30.50	30.50
1505	AMEX	WPS	Thu, Oct 10, 1996	30.50	30.63	30.38	30.50
1504	AMEX	WPS	Wed, Oct 9, 1996	30.38	30.63	30.38	30.63
1503	AMEX	WPS	Tue, Oct 8, 1996	30.50	30.63	30.25	30.50
1502	AMEX	WPS	Mon, Oct 7, 1996	30.50	30.63	30.38	30.63
1501	AMEX	WPS	Fri, Oct 4, 1996	30.38	30.63	30.38	30.50
1500	AMEX	WPS	Thu, Oct 3, 1996	30.38	30.50	30.25	30.38
1499	AMEX	WPS	Wed, Oct 2, 1996	30.38	30.38	30.25	30.38
1498	AMEX	WPS	Tue, Oct 1, 1996	30.38	30.50	30.38	30.38
1497	AMEX	WPS	Mon, Sep 30, 1996	30.38	30.50	30.38	30.38
1496	AMEX	WPS	Fri, Sep 27, 1996	30.38	30.38	30.38	30.38
1495	AMEX	WPS	Thu, Sep 26, 1996	30.50	30.63	30.38	30.50
1494	AMEX	WPS	Wed, Sep 25, 1996	30.63	30.75	30.38	30.63
1493	AMEX	WPS	Tue, Sep 24, 1996	31.00	31.00	30.63	30.63
1492	AMEX	WPS	Mon, Sep 23, 1996	31.13	31.25	31.00	31.00
1491	AMEX	WPS	Fri, Sep 20, 1996	30.88	31.13	30.88	31.13
1490	AMEX	WPS	Thu, Sep 19, 1996	31.13	31.13	30.88	30.88
1489	AMEX	WPS	Wed, Sep 18, 1996	31.00	31.13	30.88	31.00
1488	AMEX	WPS	Tue, Sep 17, 1996	31.25	31.25	31.00	31.00
1487	AMEX	WPS	Mon, Sep 16, 1996	31.13	31.38	31.13	31.25
1486	AMEX	WPS	Fri, Sep 13, 1996	31.13	31.13	31.00	31.13
1485	AMEX	WPS	Thu, Sep 12, 1996	31.00	31.00	30.88	31.00
1484	AMEX	WPS	Wed, Sep 11, 1996	31.00	31.00	30.75	30.88
1483	AMEX	WPS	Tue, Sep 10, 1996	30.88	30.88	30.75	30.88
1482	AMEX	WPS	Mon, Sep 9, 1996	30.88	31.00	30.88	30.88
1481	AMEX	WPS	Fri, Sep 6, 1996	30.88	31.00	30.88	30.88
1480	AMEX	WPS	Thu, Sep 5, 1996	31.00	31.00	30.88	31.00
1479	AMEX	WPS	Wed, Sep 4, 1996	31.00	31.00	30.75	31.00
1478	AMEX	WPS	Tue, Sep 3, 1996	31.13	31.13	30.88	31.00
1477	AMEX	WPS	Fri, Aug 30, 1996	31.25	31.38	31.25	31.25
1476	AMEX	WPS	Thu, Aug 29, 1996	31.50	31.63	31.25	31.25
1475	AMEX	WPS	Wed, Aug 28, 1996	31.50	31.50	31.25	31.38
1474	AMEX	WPS	Tue, Aug 27, 1996	32.00	32.13	31.88	32.00
1473	AMEX	WPS	Mon, Aug 26, 1996	31.75	32.00	31.75	32.00
1472	AMEX	WPS	Fri, Aug 23, 1996	31.88	31.88	31.75	31.75
1471	AMEX	WPS	Thu, Aug 22, 1996	32.00	32.00	31.88	31.88
1470	AMEX	WPS	Wed, Aug 21, 1996	32.00	32.00	31.88	31.88
1469	AMEX	WPS	Tue, Aug 20, 1996	32.00	32.00	32.00	32.00
1468	AMEX	WPS	Mon, Aug 19, 1996	32.00	32.00	32.00	32.00
1467	AMEX	WPS	Fri, Aug 16, 1996	31.63	32.13	31.63	32.13
1466	AMEX	WPS	Thu, Aug 15, 1996	31.63	31.88	31.63	31.75
1465	AMEX	WPS	Wed, Aug 14, 1996	31.25	32.00	31.25	31.75
1464	AMEX	WPS	Tue, Aug 13, 1996	31.38	31.75	31.38	31.50
1463	AMEX	WPS	Mon, Aug 12, 1996	31.75	31.75	31.63	31.63
1462	AMEX	WPS	Fri, Aug 9, 1996	31.63	31.75	31.63	31.75
1461	AMEX	WPS	Thu, Aug 8, 1996	31.88	31.88	31.63	31.75
1460	AMEX	WPS	Wed, Aug 7, 1996	31.75	31.88	31.63	31.88
1459	AMEX	WPS	Tue, Aug 6, 1996	31.75	31.88	31.63	31.88
1458	AMEX	WPS	Mon, Aug 5, 1996	31.63	32.00	31.63	31.88
1457	AMEX	WPS	Fri, Aug 2, 1996	31.50	31.75	31.50	31.75
1456	AMEX	WPS	Thu, Aug 1, 1996	31.38	31.63	31.25	31.50
1455	AMEX	WPS	Wed, Jul 31, 1996	31.25	31.38	31.25	31.38
1454	AMEX	WPS	Tue, Jul 30, 1996	31.25	31.38	31.25	31.25
1453	AMEX	WPS	Mon, Jul 29, 1996	31.25	31.38	31.13	31.25
1452	AMEX	WPS	Fri, Jul 26, 1996	31.25	31.38	31.25	31.25
1451	AMEX	WPS	Thu, Jul 25, 1996	31.38	31.63	31.25	31.25
1450	AMEX	WPS	Wed, Jul 24, 1996	31.13	31.50	31.13	31.38
1449	AMEX	WPS	Tue, Jul 23, 1996	31.25	31.38	31.25	31.25
1448	AMEX	WPS	Mon, Jul 22, 1996	31.13	31.38	31.13	31.25
1447	AMEX	WPS	Fri, Jul 19, 1996	31.25	31.25	30.13	31.25
1446	AMEX	WPS	Thu, Jul 18, 1996	31.13	31.25	31.13	31.25
1445	AMEX	WPS	Wed, Jul 17, 1996	31.13	31.25	31.00	31.13
1444	AMEX	WPS	Tue, Jul 16, 1996	31.13	31.25	31.00	31.13
1443	AMEX	WPS	Mon, Jul 15, 1996	31.25	31.38	31.25	31.25
1442	AMEX	WPS	Fri, Jul 12, 1996	31.13	31.25	31.13	31.25
1441	AMEX	WPS	Thu, Jul 11, 1996	31.13	31.25	31.00	31.13
1440	AMEX	WPS	Wed, Jul 10, 1996	31.25	31.25	31.13	31.13
1439	AMEX	WPS	Tue, Jul 9, 1996	31.25	31.38	31.13	31.25
1438	AMEX	WPS	Mon, Jul 8, 1996	31.25	31.50	31.25	31.38
1437	AMEX	WPS	Fri, Jul 5, 1996	31.50	31.50	31.25	31.38
1436	AMEX	WPS	Wed, Jul 3, 1996	31.50	31.75	31.50	31.75
1435	AMEX	WPS	Tue, Jul 2, 1996	31.50	31.75	31.50	31.50
1434	AMEX	WPS	Mon, Jul 1, 1996	31.38	31.50	31.13	31.50
1433	AMEX	WPS	Fri, Jun 28, 1996	31.25	31.88	31.25	31.63
1432	AMEX	WPS	Thu, Jun 27, 1996	31.00	31.13	31.00	31.00
1431	AMEX	WPS	Wed, Jun 26, 1996	30.75	31.13	30.75	31.00
1430	AMEX	WPS	Tue, Jun 25, 1996	30.75	30.88	30.63	30.75
1429	AMEX	WPS	Mon, Jun 24, 1996	30.63	30.88	30.63	30.75
1428	AMEX	WPS	Fri, Jun 21, 1996	30.63	30.75	30.50	30.75
1427	AMEX	WPS	Thu, Jun 20, 1996	30.50	30.63	30.50	30.50
1426	AMEX	WPS	Wed, Jun 19, 1996	30.63	30.63	30.50	30.50
1425	AMEX	WPS	Tue, Jun 18, 1996	30.25	30.50	30.25	30.50
1424	AMEX	WPS	Mon, Jun 17, 1996	30.38	30.50	30.25	30.25
1423	AMEX	WPS	Fri, Jun 14, 1996	30.38	30.38	30.25	30.38
1422	AMEX	WPS	Thu, Jun 13, 1996	30.50	30.50	30.25	30.38
1421	AMEX	WPS	Wed, Jun 12, 1996	30.50	30.63	30.38	30.38
1420	AMEX	WPS	Tue, Jun 11, 1996	30.38	30.63	30.38	30.50
1419	AMEX	WPS	Mon, Jun 10, 1996	30.63	30.63	30.38	30.38
1418	AMEX	WPS	Fri, Jun 7, 1996	30.38	30.50	30.13	30.50
1417	AMEX	WPS	Thu, Jun 6, 1996	30.63	30.88	30.63	30.75
1416	AMEX	WPS	Wed, Jun 5, 1996	30.75	30.75	30.63	30.63
1415	AMEX	WPS	Tue, Jun 4, 1996	30.88	31.00	30.75	30.75
1414	AMEX	WPS	Mon, Jun 3, 1996	30.88	31.00	30.88	30.88
1413	AMEX	WPS	Fri, May 31, 1996	31.00	31.00	30.88	31.00
1412	AMEX	WPS	Thu, May 30, 1996	31.13	31.25	31.00	31.00
1411	AMEX	WPS	Wed, May 29, 1996	31.38	31.38	31.13	31.13
1410	AMEX	WPS	Tue, May 28, 1996	32.00	32.00	31.75	31.75
1409	AMEX	WPS	Fri, May 24, 1996	31.75	31.88	31.63	31.88
1408	AMEX	WPS	Thu, May 23, 1996	31.75	31.88	31.75	31.75
1407	AMEX	WPS	Wed, May 22, 1996	31.63	31.75	31.50	31.63
1406	AMEX	WPS	Tue, May 21, 1996	31.75	32.00	31.63	31.63
1405	AMEX	WPS	Mon, May 20, 1996	31.75	32.00	31.75	31.88
1404	AMEX	WPS	Fri, May 17, 1996	31.88	32.00	31.75	31.75
1403	AMEX	WPS	Thu, May 16, 1996	31.88	32.00	31.75	31.88
1402	AMEX	WPS	Wed, May 15, 1996	32.25	32.25	31.88	32.00
1401	AMEX	WPS	Tue, May 14, 1996	32.00	32.38	32.00	32.13
1400	AMEX	WPS	Mon, May 13, 1996	32.00	32.13	31.88	32.00
1399	AMEX	WPS	Fri, May 10, 1996	31.63	32.13	31.63	32.00
1398	AMEX	WPS	Thu, May 9, 1996	31.50	31.75	31.50	31.50
1397	AMEX	WPS	Wed, May 8, 1996	31.13	31.50	31.13	31.50
1396	AMEX	WPS	Tue, May 7, 1996	31.25	31.38	31.25	31.25
1395	AMEX	WPS	Mon, May 6, 1996	31.50	31.50	31.25	31.25
1394	AMEX	WPS	Fri, May 3, 1996	31.63	31.75	31.50	31.63
1393	AMEX	WPS	Thu, May 2, 1996	31.63	31.75	31.50	31.75
1392	AMEX	WPS	Wed, May 1, 1996	31.75	32.00	31.50	31.88
1391	AMEX	WPS	Tue, Apr 30, 1996	31.25	31.63	31.13	31.50
1390	AMEX	WPS	Mon, Apr 29, 1996	31.38	31.50	31.00	31.38
1389	AMEX	WPS	Fri, Apr 26, 1996	31.38	31.75	31.38	31.50
1388	AMEX	WPS	Thu, Apr 25, 1996	31.50	31.63	31.38	31.38
1387	AMEX	WPS	Wed, Apr 24, 1996	31.75	31.88	31.50	31.50
1386	AMEX	WPS	Tue, Apr 23, 1996	31.50	31.63	31.38	31.50
1385	AMEX	WPS	Mon, Apr 22, 1996	31.63	31.88	31.50	31.50
1384	AMEX	WPS	Fri, Apr 19, 1996	32.00	32.00	31.63	31.63
1383	AMEX	WPS	Thu, Apr 18, 1996	31.75	31.88	31.63	31.75
1382	AMEX	WPS	Wed, Apr 17, 1996	31.88	31.88	31.75	31.75
1381	AMEX	WPS	Tue, Apr 16, 1996	31.75	32.00	31.75	31.88
1380	AMEX	WPS	Mon, Apr 15, 1996	31.50	31.88	31.38	31.75
1379	AMEX	WPS	Fri, Apr 12, 1996	31.63	31.75	31.13	31.63
1378	AMEX	WPS	Thu, Apr 11, 1996	32.00	32.00	31.25	31.38
1377	AMEX	WPS	Wed, Apr 10, 1996	32.00	32.25	31.88	32.00
1376	AMEX	WPS	Tue, Apr 9, 1996	32.38	32.38	32.13	32.13
1375	AMEX	WPS	Mon, Apr 8, 1996	32.88	32.88	32.38	32.50
1374	AMEX	WPS	Thu, Apr 4, 1996	33.13	33.13	32.88	33.00
1373	AMEX	WPS	Wed, Apr 3, 1996	33.13	33.38	33.00	33.13
1372	AMEX	WPS	Tue, Apr 2, 1996	33.38	33.50	33.25	33.25
1371	AMEX	WPS	Mon, Apr 1, 1996	33.50	33.50	33.38	33.38
1370	AMEX	WPS	Fri, Mar 29, 1996	32.63	33.63	32.63	33.63
1369	AMEX	WPS	Thu, Mar 28, 1996	32.75	32.88	32.50	32.75
1368	AMEX	WPS	Wed, Mar 27, 1996	32.50	32.88	32.50	32.75
1367	AMEX	WPS	Tue, Mar 26, 1996	32.50	32.63	32.38	32.63
1366	AMEX	WPS	Mon, Mar 25, 1996	32.75	32.75	32.50	32.63
1365	AMEX	WPS	Fri, Mar 22, 1996	32.50	32.75	32.50	32.75
1364	AMEX	WPS	Thu, Mar 21, 1996	32.88	33.00	32.50	32.50
1363	AMEX	WPS	Wed, Mar 20, 1996	32.38	32.88	31.88	32.63
1362	AMEX	WPS	Tue, Mar 19, 1996	32.38	32.63	32.25	32.38
1361	AMEX	WPS	Mon, Mar 18, 1996	32.00	32.38	32.00	32.25
1360	AMEX	WPS	Fri, Mar 15, 1996	31.88	32.13	31.88	32.00
1359	AMEX	WPS	Thu, Mar 14, 1996	32.13	32.13	32.00	32.00
1358	AMEX	WPS	Wed, Mar 13, 1996	32.00	32.13	32.00	32.00
1357	AMEX	WPS	Tue, Mar 12, 1996	32.13	32.38	32.13	32.13
1356	AMEX	WPS	Mon, Mar 11, 1996	32.50	32.50	32.13	32.13
1355	AMEX	WPS	Fri, Mar 8, 1996	32.75	32.75	32.25	32.25
1354	AMEX	WPS	Thu, Mar 7, 1996	32.88	33.00	32.88	33.00
1353	AMEX	WPS	Wed, Mar 6, 1996	32.88	33.00	32.88	32.88
1352	AMEX	WPS	Tue, Mar 5, 1996	33.00	33.00	32.88	32.88
1351	AMEX	WPS	Mon, Mar 4, 1996	32.88	33.13	32.88	33.00
1350	AMEX	WPS	Fri, Mar 1, 1996	32.88	33.13	32.88	33.00
1349	AMEX	WPS	Thu, Feb 29, 1996	32.88	33.00	32.75	33.00
1348	AMEX	WPS	Wed, Feb 28, 1996	32.63	33.13	32.63	33.00
1347	AMEX	WPS	Tue, Feb 27, 1996	32.50	32.75	32.50	32.63
1346	AMEX	WPS	Mon, Feb 26, 1996	33.00	33.13	32.88	33.13
1345	AMEX	WPS	Fri, Feb 23, 1996	33.13	33.13	33.00	33.00
1344	AMEX	WPS	Thu, Feb 22, 1996	33.13	33.25	33.00	33.13
1343	AMEX	WPS	Wed, Feb 21, 1996	32.88	33.00	32.75	33.00
1342	AMEX	WPS	Tue, Feb 20, 1996	33.13	33.38	33.00	33.13
1341	AMEX	WPS	Fri, Feb 16, 1996	33.38	33.50	33.00	33.25
1340	AMEX	WPS	Thu, Feb 15, 1996	33.75	33.75	33.38	33.50
1339	AMEX	WPS	Wed, Feb 14, 1996	33.88	33.88	33.63	33.75
1338	AMEX	WPS	Tue, Feb 13, 1996	33.63	34.00	33.63	33.88
1337	AMEX	WPS	Mon, Feb 12, 1996	33.63	33.88	33.63	33.63
1336	AMEX	WPS	Fri, Feb 9, 1996	33.63	33.75	33.50	33.63
1335	AMEX	WPS	Thu, Feb 8, 1996	33.50	33.63	33.50	33.50
1334	AMEX	WPS	Wed, Feb 7, 1996	33.50	33.63	33.50	33.50
1333	AMEX	WPS	Tue, Feb 6, 1996	33.63	33.63	33.50	33.50
1332	AMEX	WPS	Mon, Feb 5, 1996	33.75	33.75	33.50	33.63
1331	AMEX	WPS	Fri, Feb 2, 1996	33.88	33.88	33.75	33.75
1330	AMEX	WPS	Thu, Feb 1, 1996	33.88	33.88	33.63	33.88
1329	AMEX	WPS	Wed, Jan 31, 1996	33.63	33.88	33.63	33.88
1328	AMEX	WPS	Tue, Jan 30, 1996	33.88	33.88	33.63	33.88
1327	AMEX	WPS	Mon, Jan 29, 1996	33.75	33.75	33.63	33.75
1326	AMEX	WPS	Fri, Jan 26, 1996	33.75	33.75	33.50	33.63
1325	AMEX	WPS	Thu, Jan 25, 1996	33.75	33.88	33.63	33.75
1324	AMEX	WPS	Wed, Jan 24, 1996	33.88	33.88	33.75	33.75
1323	AMEX	WPS	Tue, Jan 23, 1996	34.00	34.00	33.75	33.88
1322	AMEX	WPS	Mon, Jan 22, 1996	33.75	34.00	33.75	33.88
1321	AMEX	WPS	Fri, Jan 19, 1996	34.00	34.00	33.75	33.88
1320	AMEX	WPS	Thu, Jan 18, 1996	34.00	34.00	33.75	33.88
1319	AMEX	WPS	Wed, Jan 17, 1996	34.00	34.19	33.88	34.00
1318	AMEX	WPS	Tue, Jan 16, 1996	33.75	34.00	33.63	33.88
1317	AMEX	WPS	Mon, Jan 15, 1996	33.50	33.75	33.50	33.63
1316	AMEX	WPS	Fri, Jan 12, 1996	33.75	33.75	33.50	33.50
1315	AMEX	WPS	Thu, Jan 11, 1996	33.63	33.75	33.63	33.63
1314	AMEX	WPS	Wed, Jan 10, 1996	34.13	34.13	33.63	33.63
1313	AMEX	WPS	Tue, Jan 9, 1996	34.13	34.38	33.88	34.00
1312	AMEX	WPS	Mon, Jan 8, 1996	33.88	34.13	33.75	34.13
1311	AMEX	WPS	Fri, Jan 5, 1996	33.63	34.00	33.50	34.00
1310	AMEX	WPS	Thu, Jan 4, 1996	34.13	34.13	33.75	33.88
1309	AMEX	WPS	Wed, Jan 3, 1996	33.63	34.13	33.63	33.88
1308	AMEX	WPS	Tue, Jan 2, 1996	33.88	33.88	33.50	33.75
1307	AMEX	WPS	Fri, Dec 29, 1995	34.00	34.25	33.75	34.00
1306	AMEX	WPS	Thu, Dec 28, 1995	33.63	34.00	33.63	33.88
1305	AMEX	WPS	Wed, Dec 27, 1995	33.63	33.88	33.63	33.88
1304	AMEX	WPS	Tue, Dec 26, 1995	33.88	34.00	33.75	33.75
1303	AMEX	WPS	Fri, Dec 22, 1995	33.63	33.88	33.63	33.88
1302	AMEX	WPS	Thu, Dec 21, 1995	34.00	34.00	33.63	33.75
1301	AMEX	WPS	Wed, Dec 20, 1995	32.88	33.75	32.75	33.75
1300	AMEX	WPS	Tue, Dec 19, 1995	32.25	32.88	32.13	32.88
1299	AMEX	WPS	Mon, Dec 18, 1995	32.38	32.38	32.13	32.13
1298	AMEX	WPS	Fri, Dec 15, 1995	32.75	32.75	32.38	32.50
1297	AMEX	WPS	Thu, Dec 14, 1995	32.25	32.38	32.25	32.38
1296	AMEX	WPS	Wed, Dec 13, 1995	32.00	32.38	31.88	32.25
1295	AMEX	WPS	Tue, Dec 12, 1995	31.88	32.00	31.75	32.00
1294	AMEX	WPS	Mon, Dec 11, 1995	31.88	32.00	31.88	31.88
1293	AMEX	WPS	Fri, Dec 8, 1995	31.88	32.00	31.75	32.00
1292	AMEX	WPS	Thu, Dec 7, 1995	31.88	31.88	31.63	31.75
1291	AMEX	WPS	Wed, Dec 6, 1995	32.25	32.25	31.88	32.00
1290	AMEX	WPS	Tue, Dec 5, 1995	31.88	32.50	31.88	32.13
1289	AMEX	WPS	Mon, Dec 4, 1995	31.75	32.00	31.75	31.88
1288	AMEX	WPS	Fri, Dec 1, 1995	31.75	31.88	31.63	31.63
1287	AMEX	WPS	Thu, Nov 30, 1995	31.88	31.88	31.75	31.75
1286	AMEX	WPS	Wed, Nov 29, 1995	31.75	31.88	31.75	31.75
1285	AMEX	WPS	Tue, Nov 28, 1995	32.00	32.13	31.75	32.00
1284	AMEX	WPS	Mon, Nov 27, 1995	32.38	32.38	32.00	32.38
1283	AMEX	WPS	Fri, Nov 24, 1995	31.63	32.38	31.63	32.38
1282	AMEX	WPS	Wed, Nov 22, 1995	31.75	31.88	31.63	31.75
1281	AMEX	WPS	Tue, Nov 21, 1995	31.50	31.75	31.50	31.50
1280	AMEX	WPS	Mon, Nov 20, 1995	31.88	31.88	31.75	31.75
1279	AMEX	WPS	Fri, Nov 17, 1995	32.00	32.00	31.63	31.88
1278	AMEX	WPS	Thu, Nov 16, 1995	32.00	32.13	31.88	31.88
1277	AMEX	WPS	Wed, Nov 15, 1995	32.00	32.00	31.75	31.88
1276	AMEX	WPS	Tue, Nov 14, 1995	32.13	32.25	31.75	31.75
1275	AMEX	WPS	Mon, Nov 13, 1995	31.88	32.13	31.75	32.00
1274	AMEX	WPS	Fri, Nov 10, 1995	32.00	32.00	31.63	31.75
1273	AMEX	WPS	Thu, Nov 9, 1995	32.00	32.25	31.88	31.88
1272	AMEX	WPS	Wed, Nov 8, 1995	31.75	32.13	31.75	31.88
1271	AMEX	WPS	Tue, Nov 7, 1995	31.63	31.88	31.63	31.75
1270	AMEX	WPS	Mon, Nov 6, 1995	31.88	31.88	31.50	31.63
1269	AMEX	WPS	Fri, Nov 3, 1995	31.50	31.88	31.50	31.75
1268	AMEX	WPS	Thu, Nov 2, 1995	31.63	31.88	31.50	31.50
1267	AMEX	WPS	Wed, Nov 1, 1995	31.13	31.63	31.13	31.38
1266	AMEX	WPS	Tue, Oct 31, 1995	31.63	31.75	31.13	31.13
1265	AMEX	WPS	Mon, Oct 30, 1995	31.88	31.88	31.25	31.38
1264	AMEX	WPS	Fri, Oct 27, 1995	31.63	31.75	31.63	31.75
1263	AMEX	WPS	Thu, Oct 26, 1995	31.63	31.75	31.50	31.63
1262	AMEX	WPS	Wed, Oct 25, 1995	31.38	31.63	31.25	31.50
1261	AMEX	WPS	Tue, Oct 24, 1995	31.25	31.50	31.13	31.25
1260	AMEX	WPS	Mon, Oct 23, 1995	31.38	31.38	31.25	31.25
1259	AMEX	WPS	Fri, Oct 20, 1995	31.25	31.38	31.13	31.25
1258	AMEX	WPS	Thu, Oct 19, 1995	31.25	31.38	31.00	31.25
1257	AMEX	WPS	Wed, Oct 18, 1995	30.75	31.13	30.75	31.00
1256	AMEX	WPS	Tue, Oct 17, 1995	30.88	31.13	30.75	30.75
1255	AMEX	WPS	Mon, Oct 16, 1995	30.75	31.00	30.63	30.75
1254	AMEX	WPS	Fri, Oct 13, 1995	31.25	31.25	30.75	30.75
1253	AMEX	WPS	Thu, Oct 12, 1995	31.25	31.25	30.88	31.00
1252	AMEX	WPS	Wed, Oct 11, 1995	30.63	31.13	30.38	31.00
1251	AMEX	WPS	Tue, Oct 10, 1995	30.50	30.75	30.38	30.50
1250	AMEX	WPS	Mon, Oct 9, 1995	30.75	30.75	30.38	30.63
1249	AMEX	WPS	Fri, Oct 6, 1995	30.63	30.88	30.38	30.63
1248	AMEX	WPS	Thu, Oct 5, 1995	30.38	30.88	30.38	30.63
1247	AMEX	WPS	Wed, Oct 4, 1995	30.88	30.88	30.38	30.38
1246	AMEX	WPS	Tue, Oct 3, 1995	30.25	30.88	30.25	30.63
1245	AMEX	WPS	Mon, Oct 2, 1995	30.38	30.63	30.25	30.25
1244	AMEX	WPS	Fri, Sep 29, 1995	30.50	30.75	30.38	30.38
1243	AMEX	WPS	Thu, Sep 28, 1995	30.25	30.50	30.13	30.50
1242	AMEX	WPS	Wed, Sep 27, 1995	29.88	30.13	29.38	30.00
1241	AMEX	WPS	Tue, Sep 26, 1995	29.50	29.88	29.38	29.75
1240	AMEX	WPS	Mon, Sep 25, 1995	29.50	29.63	29.38	29.63
1239	AMEX	WPS	Fri, Sep 22, 1995	29.38	29.38	29.13	29.13
1238	AMEX	WPS	Thu, Sep 21, 1995	29.63	29.63	29.25	29.25
1237	AMEX	WPS	Wed, Sep 20, 1995	29.38	29.63	29.25	29.38
1236	AMEX	WPS	Tue, Sep 19, 1995	29.25	29.50	29.00	29.25
1235	AMEX	WPS	Mon, Sep 18, 1995	29.00	29.13	28.88	29.00
1234	AMEX	WPS	Fri, Sep 15, 1995	29.00	29.50	29.00	29.13
1233	AMEX	WPS	Thu, Sep 14, 1995	29.13	29.50	29.13	29.25
1232	AMEX	WPS	Wed, Sep 13, 1995	29.38	29.50	29.13	29.13
1231	AMEX	WPS	Tue, Sep 12, 1995	29.13	29.38	29.13	29.13
1230	AMEX	WPS	Mon, Sep 11, 1995	29.13	29.38	29.13	29.13
1229	AMEX	WPS	Fri, Sep 8, 1995	29.13	29.38	29.13	29.25
1228	AMEX	WPS	Thu, Sep 7, 1995	29.25	29.38	29.00	29.25
1227	AMEX	WPS	Wed, Sep 6, 1995	29.00	29.38	29.00	29.25
1226	AMEX	WPS	Tue, Sep 5, 1995	28.88	29.25	28.88	29.13
1225	AMEX	WPS	Fri, Sep 1, 1995	29.00	29.13	28.88	28.88
1224	AMEX	WPS	Thu, Aug 31, 1995	28.88	29.13	28.75	28.88
1223	AMEX	WPS	Wed, Aug 30, 1995	28.75	29.00	28.75	28.88
1222	AMEX	WPS	Tue, Aug 29, 1995	29.00	29.00	28.75	28.75
1221	AMEX	WPS	Mon, Aug 28, 1995	29.38	29.50	29.25	29.25
1220	AMEX	WPS	Fri, Aug 25, 1995	29.13	29.38	29.13	29.13
1219	AMEX	WPS	Thu, Aug 24, 1995	29.13	29.25	29.00	29.13
1218	AMEX	WPS	Wed, Aug 23, 1995	29.00	29.38	29.00	29.00
1217	AMEX	WPS	Tue, Aug 22, 1995	29.13	29.25	28.75	29.00
1216	AMEX	WPS	Mon, Aug 21, 1995	29.25	29.25	29.00	29.13
1215	AMEX	WPS	Fri, Aug 18, 1995	29.38	29.38	29.00	29.00
1214	AMEX	WPS	Thu, Aug 17, 1995	28.88	29.25	28.88	29.13
1213	AMEX	WPS	Wed, Aug 16, 1995	28.88	29.13	28.75	29.13
1212	AMEX	WPS	Tue, Aug 15, 1995	28.75	29.00	28.75	28.75
1211	AMEX	WPS	Mon, Aug 14, 1995	28.75	29.00	28.75	29.00
1210	AMEX	WPS	Fri, Aug 11, 1995	29.00	29.13	28.75	29.00
1209	AMEX	WPS	Thu, Aug 10, 1995	28.75	29.13	28.63	28.88
1208	AMEX	WPS	Wed, Aug 9, 1995	29.13	29.13	28.88	28.88
1207	AMEX	WPS	Tue, Aug 8, 1995	28.75	29.13	28.75	29.13
1206	AMEX	WPS	Mon, Aug 7, 1995	28.75	28.88	28.75	28.75
1205	AMEX	WPS	Fri, Aug 4, 1995	28.75	29.00	28.75	28.88
1204	AMEX	WPS	Thu, Aug 3, 1995	29.00	29.25	28.88	28.88
1203	AMEX	WPS	Wed, Aug 2, 1995	29.13	29.38	29.13	29.25
1202	AMEX	WPS	Tue, Aug 1, 1995	28.88	29.00	28.88	29.00
1201	AMEX	WPS	Mon, Jul 31, 1995	29.00	29.13	28.75	29.00
1200	AMEX	WPS	Fri, Jul 28, 1995	29.13	29.13	28.75	29.13
1199	AMEX	WPS	Thu, Jul 27, 1995	29.00	29.38	29.00	29.25
1198	AMEX	WPS	Wed, Jul 26, 1995	28.88	29.25	28.75	29.00
1197	AMEX	WPS	Tue, Jul 25, 1995	28.75	29.00	28.50	29.00
1196	AMEX	WPS	Mon, Jul 24, 1995	28.38	28.88	28.38	28.63
1195	AMEX	WPS	Fri, Jul 21, 1995	28.88	29.13	28.50	28.63
1194	AMEX	WPS	Thu, Jul 20, 1995	28.50	28.88	28.13	28.75
1193	AMEX	WPS	Wed, Jul 19, 1995	28.75	28.75	28.50	28.75
1192	AMEX	WPS	Tue, Jul 18, 1995	29.00	29.25	28.75	28.88
1191	AMEX	WPS	Mon, Jul 17, 1995	28.88	29.00	28.63	29.00
1190	AMEX	WPS	Fri, Jul 14, 1995	29.00	29.25	28.75	28.88
1189	AMEX	WPS	Thu, Jul 13, 1995	29.00	29.38	29.00	29.25
1188	AMEX	WPS	Wed, Jul 12, 1995	29.13	29.38	28.88	29.13
1187	AMEX	WPS	Tue, Jul 11, 1995	29.00	29.13	28.88	29.00
1186	AMEX	WPS	Mon, Jul 10, 1995	29.00	29.38	29.00	29.25
1185	AMEX	WPS	Fri, Jul 7, 1995	29.25	29.50	29.13	29.38
1184	AMEX	WPS	Thu, Jul 6, 1995	29.13	29.25	28.88	29.25
1183	AMEX	WPS	Wed, Jul 5, 1995	29.25	29.31	29.00	29.13
1182	AMEX	WPS	Mon, Jul 3, 1995	29.38	29.50	29.25	29.38
1181	AMEX	WPS	Fri, Jun 30, 1995	29.50	29.50	29.13	29.25
1180	AMEX	WPS	Thu, Jun 29, 1995	29.63	29.63	29.38	29.38
1179	AMEX	WPS	Wed, Jun 28, 1995	29.50	29.63	29.13	29.50
1178	AMEX	WPS	Tue, Jun 27, 1995	29.00	29.50	28.88	29.38
1177	AMEX	WPS	Mon, Jun 26, 1995	29.25	29.25	28.88	29.13
1176	AMEX	WPS	Fri, Jun 23, 1995	29.63	29.63	29.13	29.13
1175	AMEX	WPS	Thu, Jun 22, 1995	29.25	29.88	29.25	29.50
1174	AMEX	WPS	Wed, Jun 21, 1995	29.25	29.38	29.00	29.25
1173	AMEX	WPS	Tue, Jun 20, 1995	28.88	29.13	28.88	29.00
1172	AMEX	WPS	Mon, Jun 19, 1995	29.13	29.13	28.75	29.00
1171	AMEX	WPS	Fri, Jun 16, 1995	28.88	28.88	28.63	28.88
1170	AMEX	WPS	Thu, Jun 15, 1995	28.75	29.00	28.75	28.88
1169	AMEX	WPS	Wed, Jun 14, 1995	28.88	29.00	28.63	28.75
1168	AMEX	WPS	Tue, Jun 13, 1995	29.00	29.25	28.75	29.00
1167	AMEX	WPS	Mon, Jun 12, 1995	28.63	29.00	28.63	29.00
1166	AMEX	WPS	Fri, Jun 9, 1995	28.75	28.75	28.38	28.75
1165	AMEX	WPS	Thu, Jun 8, 1995	28.75	29.13	28.63	28.75
1164	AMEX	WPS	Wed, Jun 7, 1995	29.38	29.50	28.88	28.88
1163	AMEX	WPS	Tue, Jun 6, 1995	29.25	29.50	29.25	29.38
1162	AMEX	WPS	Mon, Jun 5, 1995	29.38	29.63	29.00	29.50
1161	AMEX	WPS	Fri, Jun 2, 1995	29.00	29.75	28.88	29.63
1160	AMEX	WPS	Thu, Jun 1, 1995	29.50	29.50	29.00	29.25
1159	AMEX	WPS	Wed, May 31, 1995	29.00	29.63	29.00	29.25
1158	AMEX	WPS	Tue, May 30, 1995	29.00	29.25	28.75	29.25
1157	AMEX	WPS	Fri, May 26, 1995	28.75	28.88	28.50	28.75
1156	AMEX	WPS	Thu, May 25, 1995	28.25	28.63	28.25	28.50
1155	AMEX	WPS	Wed, May 24, 1995	28.13	28.63	28.13	28.25
1154	AMEX	WPS	Tue, May 23, 1995	28.88	28.88	28.50	28.63
1153	AMEX	WPS	Mon, May 22, 1995	28.38	28.75	28.38	28.63
1152	AMEX	WPS	Fri, May 19, 1995	28.38	28.63	28.38	28.50
1151	AMEX	WPS	Thu, May 18, 1995	28.50	28.63	28.38	28.50
1150	AMEX	WPS	Wed, May 17, 1995	28.88	29.00	28.63	28.63
1149	AMEX	WPS	Tue, May 16, 1995	28.75	28.88	28.63	28.88
1148	AMEX	WPS	Mon, May 15, 1995	28.50	28.88	28.38	28.75
1147	AMEX	WPS	Fri, May 12, 1995	27.88	28.88	27.88	28.50
1146	AMEX	WPS	Thu, May 11, 1995	28.88	28.88	28.63	28.63
1145	AMEX	WPS	Wed, May 10, 1995	29.13	29.25	29.00	29.00
1144	AMEX	WPS	Tue, May 9, 1995	29.00	29.13	28.88	28.88
1143	AMEX	WPS	Mon, May 8, 1995	29.00	29.25	28.88	29.00
1142	AMEX	WPS	Fri, May 5, 1995	29.00	29.13	28.75	29.00
1141	AMEX	WPS	Thu, May 4, 1995	28.75	29.13	28.75	28.75
1140	AMEX	WPS	Wed, May 3, 1995	28.63	28.88	28.63	28.75
1139	AMEX	WPS	Tue, May 2, 1995	28.50	28.88	28.50	28.63
1138	AMEX	WPS	Mon, May 1, 1995	28.63	28.88	28.63	28.63
1137	AMEX	WPS	Fri, Apr 28, 1995	28.88	29.00	28.75	29.00
1136	AMEX	WPS	Thu, Apr 27, 1995	28.88	29.00	28.75	29.00
1135	AMEX	WPS	Wed, Apr 26, 1995	28.63	29.00	28.63	28.88
1134	AMEX	WPS	Tue, Apr 25, 1995	28.75	29.00	28.75	28.88
1133	AMEX	WPS	Mon, Apr 24, 1995	28.88	29.00	28.63	29.00
1132	AMEX	WPS	Fri, Apr 21, 1995	28.63	28.88	28.63	28.88
1131	AMEX	WPS	Thu, Apr 20, 1995	28.88	29.25	28.88	28.88
1130	AMEX	WPS	Wed, Apr 19, 1995	28.63	29.00	28.50	29.00
1129	AMEX	WPS	Tue, Apr 18, 1995	29.00	29.25	28.63	28.88
1128	AMEX	WPS	Mon, Apr 17, 1995	29.50	29.50	29.00	29.13
1127	AMEX	WPS	Thu, Apr 13, 1995	29.00	29.63	29.00	29.25
1126	AMEX	WPS	Wed, Apr 12, 1995	29.13	29.50	29.13	29.13
1125	AMEX	WPS	Tue, Apr 11, 1995	29.50	29.50	29.25	29.25
1124	AMEX	WPS	Mon, Apr 10, 1995	29.50	29.63	29.25	29.50
1123	AMEX	WPS	Fri, Apr 7, 1995	29.38	29.50	29.25	29.50
1122	AMEX	WPS	Thu, Apr 6, 1995	29.25	29.88	29.25	29.50
1121	AMEX	WPS	Wed, Apr 5, 1995	29.00	29.50	29.00	29.38
1120	AMEX	WPS	Tue, Apr 4, 1995	28.75	29.38	28.63	29.13
1119	AMEX	WPS	Mon, Apr 3, 1995	28.75	29.00	28.63	28.63
1118	AMEX	WPS	Fri, Mar 31, 1995	28.50	29.00	28.50	29.00
1117	AMEX	WPS	Thu, Mar 30, 1995	29.00	29.00	28.75	28.75
1116	AMEX	WPS	Wed, Mar 29, 1995	28.38	28.88	28.38	28.75
1115	AMEX	WPS	Tue, Mar 28, 1995	28.88	28.88	28.50	28.50
1114	AMEX	WPS	Mon, Mar 27, 1995	28.75	28.88	28.63	28.75
1113	AMEX	WPS	Fri, Mar 24, 1995	28.63	28.88	28.63	28.63
1112	AMEX	WPS	Thu, Mar 23, 1995	28.50	28.88	28.38	28.50
1111	AMEX	WPS	Wed, Mar 22, 1995	28.63	28.75	28.38	28.38
1110	AMEX	WPS	Tue, Mar 21, 1995	28.38	28.63	28.25	28.38
1109	AMEX	WPS	Mon, Mar 20, 1995	28.63	28.75	28.38	28.50
1108	AMEX	WPS	Fri, Mar 17, 1995	28.75	28.75	28.50	28.63
1107	AMEX	WPS	Thu, Mar 16, 1995	28.63	28.88	28.63	28.75
1106	AMEX	WPS	Wed, Mar 15, 1995	28.75	28.75	28.38	28.50
1105	AMEX	WPS	Tue, Mar 14, 1995	28.75	28.75	28.50	28.75
1104	AMEX	WPS	Mon, Mar 13, 1995	28.50	28.75	28.38	28.50
1103	AMEX	WPS	Fri, Mar 10, 1995	28.38	29.00	28.38	28.50
1102	AMEX	WPS	Thu, Mar 9, 1995	28.75	28.75	28.50	28.50
1101	AMEX	WPS	Wed, Mar 8, 1995	28.50	28.75	28.50	28.50
1100	AMEX	WPS	Tue, Mar 7, 1995	28.63	28.63	28.25	28.50
1099	AMEX	WPS	Mon, Mar 6, 1995	28.63	28.75	28.50	28.75
1098	AMEX	WPS	Fri, Mar 3, 1995	29.00	29.13	28.75	28.88
1097	AMEX	WPS	Thu, Mar 2, 1995	29.00	29.00	28.75	29.00
1096	AMEX	WPS	Wed, Mar 1, 1995	29.13	29.38	29.00	29.13
1095	AMEX	WPS	Tue, Feb 28, 1995	28.63	29.38	28.63	29.38
1094	AMEX	WPS	Mon, Feb 27, 1995	28.88	29.13	28.75	28.88
1093	AMEX	WPS	Fri, Feb 24, 1995	29.25	29.38	28.88	29.13
1092	AMEX	WPS	Thu, Feb 23, 1995	29.50	29.75	29.25	29.38
1091	AMEX	WPS	Wed, Feb 22, 1995	29.00	29.38	28.88	29.25
1090	AMEX	WPS	Tue, Feb 21, 1995	29.50	29.50	29.38	29.50
1089	AMEX	WPS	Fri, Feb 17, 1995	29.38	29.38	29.13	29.25
1088	AMEX	WPS	Thu, Feb 16, 1995	29.25	29.38	29.13	29.25
1087	AMEX	WPS	Wed, Feb 15, 1995	28.88	29.38	28.88	29.38
1086	AMEX	WPS	Tue, Feb 14, 1995	29.13	29.38	29.00	29.00
1085	AMEX	WPS	Mon, Feb 13, 1995	29.00	29.25	29.00	29.13
1084	AMEX	WPS	Fri, Feb 10, 1995	29.25	29.50	28.88	28.88
1083	AMEX	WPS	Thu, Feb 9, 1995	29.63	29.63	29.13	29.13
1082	AMEX	WPS	Wed, Feb 8, 1995	29.25	29.63	29.25	29.38
1081	AMEX	WPS	Tue, Feb 7, 1995	29.38	29.38	29.13	29.38
1080	AMEX	WPS	Mon, Feb 6, 1995	29.38	29.38	28.38	29.25
1079	AMEX	WPS	Fri, Feb 3, 1995	28.88	29.38	28.75	29.38
1078	AMEX	WPS	Thu, Feb 2, 1995	28.50	28.75	28.50	28.75
1077	AMEX	WPS	Wed, Feb 1, 1995	28.63	28.88	28.50	28.63
1076	AMEX	WPS	Tue, Jan 31, 1995	28.75	28.75	28.50	28.50
1075	AMEX	WPS	Mon, Jan 30, 1995	28.50	28.75	28.38	28.50
1074	AMEX	WPS	Fri, Jan 27, 1995	27.88	28.50	27.75	28.50
1073	AMEX	WPS	Thu, Jan 26, 1995	27.88	28.13	27.88	27.88
1072	AMEX	WPS	Wed, Jan 25, 1995	27.88	28.00	27.75	28.00
1071	AMEX	WPS	Tue, Jan 24, 1995	27.63	27.88	27.63	27.88
1070	AMEX	WPS	Mon, Jan 23, 1995	27.88	27.88	27.50	27.75
1069	AMEX	WPS	Fri, Jan 20, 1995	27.88	27.88	27.63	27.81
1068	AMEX	WPS	Thu, Jan 19, 1995	28.00	28.00	27.75	27.88
1067	AMEX	WPS	Wed, Jan 18, 1995	28.13	28.13	27.88	28.00
1066	AMEX	WPS	Tue, Jan 17, 1995	28.13	28.13	27.75	28.00
1065	AMEX	WPS	Mon, Jan 16, 1995	27.63	28.00	27.63	28.00
1064	AMEX	WPS	Fri, Jan 13, 1995	27.38	27.63	27.25	27.63
1063	AMEX	WPS	Thu, Jan 12, 1995	27.13	27.25	26.88	27.13
1062	AMEX	WPS	Wed, Jan 11, 1995	27.25	27.38	27.00	27.25
1061	AMEX	WPS	Tue, Jan 10, 1995	27.25	27.50	26.88	27.00
1060	AMEX	WPS	Mon, Jan 9, 1995	27.25	27.38	27.00	27.25
1059	AMEX	WPS	Fri, Jan 6, 1995	27.38	27.38	27.00	27.25
1058	AMEX	WPS	Thu, Jan 5, 1995	27.25	27.38	27.00	27.38
1057	AMEX	WPS	Wed, Jan 4, 1995	27.00	27.13	26.88	27.13
1056	AMEX	WPS	Tue, Jan 3, 1995	26.75	27.13	26.75	26.88
1055	AMEX	WPS	Fri, Dec 30, 1994	27.25	27.25	26.75	26.75
1054	AMEX	WPS	Thu, Dec 29, 1994	27.25	27.38	26.88	27.00
1053	AMEX	WPS	Wed, Dec 28, 1994	27.38	27.38	27.13	27.38
1052	AMEX	WPS	Tue, Dec 27, 1994	27.25	27.38	27.13	27.25
1051	AMEX	WPS	Fri, Dec 23, 1994	27.25	27.50	27.13	27.13
1050	AMEX	WPS	Thu, Dec 22, 1994	27.50	27.75	27.38	27.50
1049	AMEX	WPS	Wed, Dec 21, 1994	27.00	27.50	27.00	27.50
1048	AMEX	WPS	Tue, Dec 20, 1994	26.88	27.25	26.88	27.25
1047	AMEX	WPS	Mon, Dec 19, 1994	27.38	27.38	27.00	27.13
1046	AMEX	WPS	Fri, Dec 16, 1994	27.38	27.38	26.88	27.13
1045	AMEX	WPS	Thu, Dec 15, 1994	26.88	27.25	26.88	27.13
1044	AMEX	WPS	Wed, Dec 14, 1994	27.00	27.00	26.75	27.00
1043	AMEX	WPS	Tue, Dec 13, 1994	27.00	27.00	26.75	27.00
1042	AMEX	WPS	Mon, Dec 12, 1994	27.00	27.00	26.88	27.00
1041	AMEX	WPS	Fri, Dec 9, 1994	26.75	27.25	26.75	26.88
1040	AMEX	WPS	Thu, Dec 8, 1994	26.88	27.38	26.88	27.00
1039	AMEX	WPS	Wed, Dec 7, 1994	27.38	27.38	26.88	27.13
1038	AMEX	WPS	Tue, Dec 6, 1994	27.00	27.38	26.88	27.25
1037	AMEX	WPS	Mon, Dec 5, 1994	27.13	27.13	26.88	27.00
1036	AMEX	WPS	Fri, Dec 2, 1994	26.38	26.88	26.38	26.88
1035	AMEX	WPS	Thu, Dec 1, 1994	26.63	26.75	26.50	26.63
1034	AMEX	WPS	Wed, Nov 30, 1994	26.88	27.13	26.75	26.88
1033	AMEX	WPS	Tue, Nov 29, 1994	27.00	27.13	26.88	27.13
1032	AMEX	WPS	Mon, Nov 28, 1994	26.88	27.13	26.75	27.00
1031	AMEX	WPS	Fri, Nov 25, 1994	27.13	27.25	27.00	27.13
1030	AMEX	WPS	Wed, Nov 23, 1994	26.38	27.13	26.25	27.00
1029	AMEX	WPS	Tue, Nov 22, 1994	27.00	27.13	26.75	26.88
1028	AMEX	WPS	Mon, Nov 21, 1994	26.75	27.00	26.75	26.88
1027	AMEX	WPS	Fri, Nov 18, 1994	26.75	26.88	26.63	26.75
1026	AMEX	WPS	Thu, Nov 17, 1994	26.38	26.75	26.38	26.63
1025	AMEX	WPS	Wed, Nov 16, 1994	26.75	26.88	26.63	26.63
1024	AMEX	WPS	Tue, Nov 15, 1994	27.00	27.25	26.63	26.75
1023	AMEX	WPS	Mon, Nov 14, 1994	27.13	27.38	27.13	27.25
1022	AMEX	WPS	Fri, Nov 11, 1994	27.38	27.38	27.00	27.00
1021	AMEX	WPS	Thu, Nov 10, 1994	27.38	27.63	27.25	27.38
1020	AMEX	WPS	Wed, Nov 9, 1994	27.75	27.75	27.13	27.38
1019	AMEX	WPS	Tue, Nov 8, 1994	27.50	27.75	27.50	27.75
1018	AMEX	WPS	Mon, Nov 7, 1994	27.50	27.63	27.38	27.63
1017	AMEX	WPS	Fri, Nov 4, 1994	27.50	27.50	27.25	27.50
1016	AMEX	WPS	Thu, Nov 3, 1994	27.38	27.63	27.38	27.38
1015	AMEX	WPS	Wed, Nov 2, 1994	27.25	27.63	27.13	27.63
1014	AMEX	WPS	Tue, Nov 1, 1994	27.25	27.50	27.25	27.50
1013	AMEX	WPS	Mon, Oct 31, 1994	27.38	27.50	27.13	27.50
1012	AMEX	WPS	Fri, Oct 28, 1994	27.13	27.63	27.13	27.50
1011	AMEX	WPS	Thu, Oct 27, 1994	27.50	27.75	27.25	27.38
1010	AMEX	WPS	Wed, Oct 26, 1994	27.50	27.75	27.13	27.38
1009	AMEX	WPS	Tue, Oct 25, 1994	27.38	28.13	27.38	27.75
1008	AMEX	WPS	Mon, Oct 24, 1994	28.00	28.25	27.63	27.63
1007	AMEX	WPS	Fri, Oct 21, 1994	27.75	28.13	27.63	28.13
1006	AMEX	WPS	Thu, Oct 20, 1994	27.50	27.88	27.50	27.63
1005	AMEX	WPS	Wed, Oct 19, 1994	28.00	28.13	27.75	27.75
1004	AMEX	WPS	Tue, Oct 18, 1994	28.38	28.38	28.00	28.00
1003	AMEX	WPS	Mon, Oct 17, 1994	28.25	28.25	27.88	28.13
1002	AMEX	WPS	Fri, Oct 14, 1994	28.00	28.25	28.00	28.13
1001	AMEX	WPS	Thu, Oct 13, 1994	28.13	28.38	28.00	28.13
1000	AMEX	WPS	Wed, Oct 12, 1994	28.13	28.38	28.00	28.25
999	AMEX	WPS	Tue, Oct 11, 1994	28.00	28.38	27.75	28.38
998	AMEX	WPS	Mon, Oct 10, 1994	27.50	27.88	27.38	27.75
997	AMEX	WPS	Fri, Oct 7, 1994	27.38	27.63	27.25	27.50
996	AMEX	WPS	Thu, Oct 6, 1994	27.38	27.63	27.38	27.63
995	AMEX	WPS	Wed, Oct 5, 1994	27.75	27.75	27.38	27.63
994	AMEX	WPS	Tue, Oct 4, 1994	28.25	28.38	27.63	27.63
993	AMEX	WPS	Mon, Oct 3, 1994	28.38	28.38	27.88	28.00
992	AMEX	WPS	Fri, Sep 30, 1994	28.13	28.50	28.00	28.25
991	AMEX	WPS	Thu, Sep 29, 1994	27.38	28.38	27.38	28.38
990	AMEX	WPS	Wed, Sep 28, 1994	27.13	27.50	27.00	27.38
989	AMEX	WPS	Tue, Sep 27, 1994	27.38	27.75	27.13	27.13
988	AMEX	WPS	Mon, Sep 26, 1994	27.50	27.50	27.13	27.38
987	AMEX	WPS	Fri, Sep 23, 1994	27.50	27.50	27.13	27.38
986	AMEX	WPS	Thu, Sep 22, 1994	27.25	27.50	27.13	27.50
985	AMEX	WPS	Wed, Sep 21, 1994	27.38	27.38	27.13	27.25
984	AMEX	WPS	Tue, Sep 20, 1994	27.00	27.50	27.00	27.50
983	AMEX	WPS	Mon, Sep 19, 1994	27.38	27.63	27.00	27.25
982	AMEX	WPS	Fri, Sep 16, 1994	27.50	27.63	27.25	27.50
981	AMEX	WPS	Thu, Sep 15, 1994	27.25	27.63	27.13	27.38
980	AMEX	WPS	Wed, Sep 14, 1994	27.13	27.25	27.00	27.25
979	AMEX	WPS	Tue, Sep 13, 1994	27.13	27.50	27.00	27.38
978	AMEX	WPS	Mon, Sep 12, 1994	27.63	27.75	27.00	27.13
977	AMEX	WPS	Fri, Sep 9, 1994	28.13	28.13	27.50	27.63
976	AMEX	WPS	Thu, Sep 8, 1994	28.25	28.50	28.00	28.13
975	AMEX	WPS	Wed, Sep 7, 1994	28.63	28.63	27.88	28.00
974	AMEX	WPS	Tue, Sep 6, 1994	28.63	28.75	28.50	28.63
973	AMEX	WPS	Fri, Sep 2, 1994	28.88	28.88	28.63	28.63
972	AMEX	WPS	Thu, Sep 1, 1994	29.00	29.00	28.63	28.63
971	AMEX	WPS	Wed, Aug 31, 1994	29.25	29.25	28.88	29.13
970	AMEX	WPS	Tue, Aug 30, 1994	29.25	29.25	29.00	29.13
969	AMEX	WPS	Mon, Aug 29, 1994	29.13	29.50	29.13	29.13
968	AMEX	WPS	Fri, Aug 26, 1994	29.25	29.38	29.13	29.13
967	AMEX	WPS	Thu, Aug 25, 1994	29.50	29.63	29.13	29.25
966	AMEX	WPS	Wed, Aug 24, 1994	29.88	29.88	29.63	29.75
965	AMEX	WPS	Tue, Aug 23, 1994	29.88	30.00	29.75	29.88
964	AMEX	WPS	Mon, Aug 22, 1994	29.50	29.63	29.38	29.63
963	AMEX	WPS	Fri, Aug 19, 1994	29.50	29.63	29.38	29.38
962	AMEX	WPS	Thu, Aug 18, 1994	29.50	29.50	29.25	29.38
961	AMEX	WPS	Wed, Aug 17, 1994	29.75	29.75	29.38	29.50
960	AMEX	WPS	Tue, Aug 16, 1994	29.63	29.88	29.63	29.75
959	AMEX	WPS	Mon, Aug 15, 1994	29.75	29.75	29.38	29.63
958	AMEX	WPS	Fri, Aug 12, 1994	29.50	29.88	29.50	29.63
957	AMEX	WPS	Thu, Aug 11, 1994	29.88	29.88	29.38	29.63
956	AMEX	WPS	Wed, Aug 10, 1994	29.25	29.88	29.25	29.75
955	AMEX	WPS	Tue, Aug 9, 1994	29.75	29.75	29.38	29.63
954	AMEX	WPS	Mon, Aug 8, 1994	29.88	30.00	29.50	29.75
953	AMEX	WPS	Fri, Aug 5, 1994	30.00	30.00	29.63	29.88
952	AMEX	WPS	Thu, Aug 4, 1994	30.00	30.25	30.00	30.25
951	AMEX	WPS	Wed, Aug 3, 1994	30.00	30.13	29.75	30.13
950	AMEX	WPS	Tue, Aug 2, 1994	30.13	30.38	29.88	30.00
949	AMEX	WPS	Mon, Aug 1, 1994	29.38	29.88	29.25	29.88
948	AMEX	WPS	Fri, Jul 29, 1994	29.13	29.38	28.88	29.13
947	AMEX	WPS	Thu, Jul 28, 1994	28.75	29.13	28.63	29.00
946	AMEX	WPS	Wed, Jul 27, 1994	29.00	29.00	28.63	28.88
945	AMEX	WPS	Tue, Jul 26, 1994	28.88	29.00	28.75	29.00
944	AMEX	WPS	Mon, Jul 25, 1994	29.13	29.13	28.75	28.75
943	AMEX	WPS	Fri, Jul 22, 1994	29.38	29.38	29.00	29.13
942	AMEX	WPS	Thu, Jul 21, 1994	29.00	29.13	29.00	29.13
941	AMEX	WPS	Wed, Jul 20, 1994	29.25	29.25	28.88	29.13
940	AMEX	WPS	Tue, Jul 19, 1994	28.63	29.00	28.50	29.00
939	AMEX	WPS	Mon, Jul 18, 1994	29.00	29.13	28.75	28.88
938	AMEX	WPS	Fri, Jul 15, 1994	29.00	29.00	28.50	28.88
937	AMEX	WPS	Thu, Jul 14, 1994	28.00	28.75	28.00	28.75
936	AMEX	WPS	Wed, Jul 13, 1994	27.88	28.25	27.88	28.13
935	AMEX	WPS	Tue, Jul 12, 1994	27.88	28.25	27.88	28.13
934	AMEX	WPS	Mon, Jul 11, 1994	28.38	28.38	28.13	28.13
933	AMEX	WPS	Fri, Jul 8, 1994	28.25	28.38	28.25	28.25
932	AMEX	WPS	Thu, Jul 7, 1994	28.50	28.50	28.13	28.25
931	AMEX	WPS	Wed, Jul 6, 1994	28.38	28.63	28.25	28.63
930	AMEX	WPS	Tue, Jul 5, 1994	28.50	28.63	28.38	28.50
929	AMEX	WPS	Fri, Jul 1, 1994	28.25	28.63	28.25	28.63
928	AMEX	WPS	Thu, Jun 30, 1994	28.38	28.38	28.00	28.25
927	AMEX	WPS	Wed, Jun 29, 1994	28.25	28.63	28.13	28.50
926	AMEX	WPS	Tue, Jun 28, 1994	28.25	28.25	27.88	28.25
925	AMEX	WPS	Mon, Jun 27, 1994	27.75	28.13	27.38	28.13
924	AMEX	WPS	Fri, Jun 24, 1994	28.00	28.00	27.63	27.63
923	AMEX	WPS	Thu, Jun 23, 1994	28.50	28.63	28.25	28.25
922	AMEX	WPS	Wed, Jun 22, 1994	28.63	28.63	28.38	28.50
921	AMEX	WPS	Tue, Jun 21, 1994	29.00	29.00	28.50	28.88
920	AMEX	WPS	Mon, Jun 20, 1994	29.13	29.25	28.88	29.00
919	AMEX	WPS	Fri, Jun 17, 1994	29.50	29.50	29.25	29.38
918	AMEX	WPS	Thu, Jun 16, 1994	29.50	29.50	29.13	29.25
917	AMEX	WPS	Wed, Jun 15, 1994	29.63	29.88	29.38	29.38
916	AMEX	WPS	Tue, Jun 14, 1994	29.38	29.63	29.38	29.63
915	AMEX	WPS	Mon, Jun 13, 1994	29.75	29.75	29.13	29.63
914	AMEX	WPS	Fri, Jun 10, 1994	29.63	29.63	29.38	29.50
913	AMEX	WPS	Thu, Jun 9, 1994	29.63	29.63	29.38	29.63
912	AMEX	WPS	Wed, Jun 8, 1994	30.00	30.00	29.38	29.38
911	AMEX	WPS	Tue, Jun 7, 1994	29.88	29.88	29.63	29.88
910	AMEX	WPS	Mon, Jun 6, 1994	29.25	29.88	29.25	29.88
909	AMEX	WPS	Fri, Jun 3, 1994	28.88	29.38	28.75	29.38
908	AMEX	WPS	Thu, Jun 2, 1994	28.75	29.00	28.63	29.00
907	AMEX	WPS	Wed, Jun 1, 1994	28.75	29.00	28.50	28.75
906	AMEX	WPS	Tue, May 31, 1994	28.63	29.25	28.50	28.50
905	AMEX	WPS	Fri, May 27, 1994	29.00	29.00	28.75	29.00
904	AMEX	WPS	Thu, May 26, 1994	28.50	29.00	28.50	29.00
903	AMEX	WPS	Wed, May 25, 1994	28.75	28.88	28.38	28.75
902	AMEX	WPS	Tue, May 24, 1994	28.38	28.75	28.25	28.75
901	AMEX	WPS	Mon, May 23, 1994	28.38	28.88	28.00	28.63
900	AMEX	WPS	Fri, May 20, 1994	28.63	28.63	28.13	28.13
899	AMEX	WPS	Thu, May 19, 1994	28.50	28.63	28.25	28.63
898	AMEX	WPS	Wed, May 18, 1994	28.13	28.50	27.88	28.50
897	AMEX	WPS	Tue, May 17, 1994	27.88	28.00	27.75	27.88
896	AMEX	WPS	Mon, May 16, 1994	27.75	29.00	27.75	28.13
895	AMEX	WPS	Fri, May 13, 1994	28.00	28.00	27.75	27.88
894	AMEX	WPS	Thu, May 12, 1994	27.75	28.13	27.50	27.75
893	AMEX	WPS	Wed, May 11, 1994	28.00	28.00	27.38	27.50
892	AMEX	WPS	Tue, May 10, 1994	28.75	28.75	27.63	27.75
891	AMEX	WPS	Mon, May 9, 1994	29.00	29.13	28.63	28.75
890	AMEX	WPS	Fri, May 6, 1994	29.25	29.38	29.00	29.00
889	AMEX	WPS	Thu, May 5, 1994	29.88	30.00	29.50	29.50
888	AMEX	WPS	Wed, May 4, 1994	29.63	30.00	29.63	29.88
887	AMEX	WPS	Tue, May 3, 1994	29.88	30.00	29.50	29.88
886	AMEX	WPS	Mon, May 2, 1994	29.88	30.00	29.75	29.75
885	AMEX	WPS	Fri, Apr 29, 1994	29.38	30.00	29.38	30.00
884	AMEX	WPS	Thu, Apr 28, 1994	29.88	29.88	29.13	29.63
883	AMEX	WPS	Tue, Apr 26, 1994	30.13	30.25	29.75	29.75
882	AMEX	WPS	Mon, Apr 25, 1994	30.25	30.25	29.75	30.00
881	AMEX	WPS	Fri, Apr 22, 1994	30.25	30.25	29.75	30.00
880	AMEX	WPS	Thu, Apr 21, 1994	29.88	30.75	29.88	30.25
879	AMEX	WPS	Wed, Apr 20, 1994	29.25	29.88	29.25	29.75
878	AMEX	WPS	Tue, Apr 19, 1994	29.00	29.38	28.88	29.38
877	AMEX	WPS	Mon, Apr 18, 1994	29.25	29.38	29.00	29.13
876	AMEX	WPS	Fri, Apr 15, 1994	29.13	29.50	29.00	29.38
875	AMEX	WPS	Thu, Apr 14, 1994	29.25	29.25	29.00	29.13
874	AMEX	WPS	Wed, Apr 13, 1994	29.38	29.63	29.13	29.13
873	AMEX	WPS	Tue, Apr 12, 1994	29.63	29.63	29.25	29.25
872	AMEX	WPS	Mon, Apr 11, 1994	29.50	29.50	29.25	29.38
871	AMEX	WPS	Fri, Apr 8, 1994	29.75	29.75	29.38	29.50
870	AMEX	WPS	Thu, Apr 7, 1994	29.50	29.75	29.50	29.63
869	AMEX	WPS	Wed, Apr 6, 1994	29.75	29.88	29.25	29.75
868	AMEX	WPS	Tue, Apr 5, 1994	29.00	29.50	29.00	29.50
867	AMEX	WPS	Mon, Apr 4, 1994	29.25	29.25	28.50	28.75
866	AMEX	WPS	Thu, Mar 31, 1994	28.75	29.25	28.50	29.25
865	AMEX	WPS	Wed, Mar 30, 1994	29.25	29.25	28.63	28.88
864	AMEX	WPS	Tue, Mar 29, 1994	29.63	29.63	29.25	29.25
863	AMEX	WPS	Mon, Mar 28, 1994	29.25	29.63	29.13	29.50
862	AMEX	WPS	Fri, Mar 25, 1994	29.50	29.50	29.25	29.50
861	AMEX	WPS	Thu, Mar 24, 1994	29.75	29.75	29.25	29.50
860	AMEX	WPS	Wed, Mar 23, 1994	29.13	29.88	29.13	29.63
859	AMEX	WPS	Tue, Mar 22, 1994	29.13	29.50	29.00	29.13
858	AMEX	WPS	Mon, Mar 21, 1994	29.00	29.13	28.75	28.88
857	AMEX	WPS	Fri, Mar 18, 1994	29.25	29.38	29.00	29.38
856	AMEX	WPS	Thu, Mar 17, 1994	29.13	29.38	29.00	29.25
855	AMEX	WPS	Wed, Mar 16, 1994	29.13	29.25	29.13	29.13
854	AMEX	WPS	Tue, Mar 15, 1994	29.25	29.50	29.13	29.13
853	AMEX	WPS	Mon, Mar 14, 1994	29.63	29.63	29.25	29.25
852	AMEX	WPS	Fri, Mar 11, 1994	29.50	29.50	29.13	29.38
851	AMEX	WPS	Thu, Mar 10, 1994	29.63	29.75	29.13	29.25
850	AMEX	WPS	Wed, Mar 9, 1994	29.00	29.63	29.00	29.63
849	AMEX	WPS	Tue, Mar 8, 1994	29.25	29.50	29.00	29.00
848	AMEX	WPS	Mon, Mar 7, 1994	29.00	29.50	29.00	29.38
847	AMEX	WPS	Fri, Mar 4, 1994	28.88	29.25	28.88	29.00
846	AMEX	WPS	Thu, Mar 3, 1994	29.13	29.13	28.63	29.00
845	AMEX	WPS	Wed, Mar 2, 1994	28.63	29.00	28.25	29.00
844	AMEX	WPS	Tue, Mar 1, 1994	29.00	29.13	28.63	28.88
843	AMEX	WPS	Mon, Feb 28, 1994	28.38	29.13	28.38	28.88
842	AMEX	WPS	Fri, Feb 25, 1994	28.63	28.75	28.25	28.63
841	AMEX	WPS	Thu, Feb 24, 1994	28.13	28.50	28.00	28.38
840	AMEX	WPS	Wed, Feb 23, 1994	28.63	28.88	28.13	28.38
839	AMEX	WPS	Tue, Feb 22, 1994	28.13	28.63	28.13	28.50
838	AMEX	WPS	Fri, Feb 18, 1994	28.50	29.00	28.50	28.88
837	AMEX	WPS	Thu, Feb 17, 1994	28.75	28.88	28.50	28.50
836	AMEX	WPS	Wed, Feb 16, 1994	29.50	29.50	28.38	28.63
835	AMEX	WPS	Tue, Feb 15, 1994	29.50	29.88	29.25	29.38
834	AMEX	WPS	Mon, Feb 14, 1994	30.13	30.13	29.00	29.38
833	AMEX	WPS	Fri, Feb 11, 1994	30.13	30.13	29.75	30.13
832	AMEX	WPS	Thu, Feb 10, 1994	30.00	30.38	30.00	30.13
831	AMEX	WPS	Wed, Feb 9, 1994	30.25	30.25	29.75	30.00
830	AMEX	WPS	Tue, Feb 8, 1994	30.13	30.38	30.00	30.13
829	AMEX	WPS	Mon, Feb 7, 1994	30.25	30.25	29.75	30.25
828	AMEX	WPS	Fri, Feb 4, 1994	31.00	31.13	30.25	30.38
827	AMEX	WPS	Thu, Feb 3, 1994	31.00	31.13	30.88	31.00
826	AMEX	WPS	Wed, Feb 2, 1994	31.00	31.25	31.00	31.00
825	AMEX	WPS	Tue, Feb 1, 1994	31.63	31.63	31.13	31.25
824	AMEX	WPS	Mon, Jan 31, 1994	31.75	31.75	31.38	31.63
823	AMEX	WPS	Fri, Jan 28, 1994	31.88	32.00	31.63	31.63
822	AMEX	WPS	Thu, Jan 27, 1994	31.63	31.88	31.38	31.63
821	AMEX	WPS	Wed, Jan 26, 1994	30.88	31.50	30.88	31.50
820	AMEX	WPS	Tue, Jan 25, 1994	31.25	31.25	30.50	30.88
819	AMEX	WPS	Mon, Jan 24, 1994	31.25	31.50	31.25	31.25
818	AMEX	WPS	Fri, Jan 21, 1994	31.75	31.88	31.25	31.25
817	AMEX	WPS	Thu, Jan 20, 1994	31.50	32.38	31.00	31.50
816	AMEX	WPS	Wed, Jan 19, 1994	31.63	31.75	31.25	31.50
815	AMEX	WPS	Tue, Jan 18, 1994	31.63	31.75	31.38	31.50
814	AMEX	WPS	Mon, Jan 17, 1994	31.88	31.88	31.50	31.63
813	AMEX	WPS	Fri, Jan 14, 1994	32.25	32.25	31.88	31.88
812	AMEX	WPS	Thu, Jan 13, 1994	32.63	32.63	32.25	32.38
811	AMEX	WPS	Wed, Jan 12, 1994	32.38	32.63	32.38	32.50
810	AMEX	WPS	Tue, Jan 11, 1994	33.00	33.00	32.38	32.38
809	AMEX	WPS	Mon, Jan 10, 1994	32.50	32.75	32.50	32.75
808	AMEX	WPS	Fri, Jan 7, 1994	32.88	32.88	32.50	32.75
807	AMEX	WPS	Thu, Jan 6, 1994	32.63	32.88	32.25	32.88
806	AMEX	WPS	Wed, Jan 5, 1994	32.75	32.88	32.50	32.63
805	AMEX	WPS	Tue, Jan 4, 1994	32.88	33.00	32.75	32.75
804	AMEX	WPS	Mon, Jan 3, 1994	33.63	33.63	32.88	33.13
803	AMEX	WPS	Fri, Dec 31, 1993	34.13	34.13	33.63	33.63
802	AMEX	WPS	Thu, Dec 30, 1993	33.63	33.88	33.50	33.88
801	AMEX	WPS	Wed, Dec 29, 1993	34.38	34.38	33.75	33.88
800	AMEX	WPS	Tue, Dec 28, 1993	33.63	34.25	33.63	34.13
799	AMEX	WPS	Mon, Dec 27, 1993	33.75	33.88	33.63	33.63
798	AMEX	WPS	Thu, Dec 23, 1993	33.38	33.88	33.38	33.88
797	AMEX	WPS	Wed, Dec 22, 1993	33.50	33.75	33.50	33.50
796	AMEX	WPS	Tue, Dec 21, 1993	33.50	33.63	32.50	33.38
795	AMEX	WPS	Mon, Dec 20, 1993	33.13	33.50	33.00	33.25
794	AMEX	WPS	Fri, Dec 17, 1993	32.75	33.13	32.63	33.13
793	AMEX	WPS	Thu, Dec 16, 1993	32.25	32.75	32.25	32.75
792	AMEX	WPS	Wed, Dec 15, 1993	32.50	32.63	32.38	32.38
791	AMEX	WPS	Tue, Dec 14, 1993	32.38	32.75	32.38	32.63
790	AMEX	WPS	Mon, Dec 13, 1993	32.88	32.88	32.50	32.75
789	AMEX	WPS	Fri, Dec 10, 1993	32.63	32.88	32.63	32.88
788	AMEX	WPS	Thu, Dec 9, 1993	33.13	33.13	32.75	32.75
787	AMEX	WPS	Wed, Dec 8, 1993	33.25	33.25	32.88	33.13
786	AMEX	WPS	Tue, Dec 7, 1993	32.50	33.25	32.50	33.00
785	AMEX	WPS	Mon, Dec 6, 1993	32.50	32.63	32.25	32.50
784	AMEX	WPS	Fri, Dec 3, 1993	32.50	32.63	32.25	32.38
783	AMEX	WPS	Thu, Dec 2, 1993	32.25	32.50	32.13	32.50
782	AMEX	WPS	Wed, Dec 1, 1993	32.38	32.50	32.00	32.38
781	AMEX	WPS	Tue, Nov 30, 1993	32.88	32.88	32.25	32.38
780	AMEX	WPS	Mon, Nov 29, 1993	32.38	32.88	32.38	32.75
779	AMEX	WPS	Fri, Nov 26, 1993	32.63	32.63	32.38	32.38
778	AMEX	WPS	Wed, Nov 24, 1993	32.25	32.63	32.25	32.38
777	AMEX	WPS	Tue, Nov 23, 1993	32.25	32.38	31.75	32.25
776	AMEX	WPS	Mon, Nov 22, 1993	32.88	32.88	32.38	32.50
775	AMEX	WPS	Fri, Nov 19, 1993	32.75	33.00	32.50	32.75
774	AMEX	WPS	Thu, Nov 18, 1993	33.25	33.38	33.00	33.00
773	AMEX	WPS	Wed, Nov 17, 1993	33.25	33.63	33.13	33.25
772	AMEX	WPS	Tue, Nov 16, 1993	32.50	33.25	32.50	33.25
771	AMEX	WPS	Mon, Nov 15, 1993	32.63	32.63	32.50	32.50
770	AMEX	WPS	Fri, Nov 12, 1993	33.00	33.00	32.50	32.75
769	AMEX	WPS	Thu, Nov 11, 1993	33.13	33.50	32.88	32.88
768	AMEX	WPS	Wed, Nov 10, 1993	33.38	33.38	33.00	33.38
767	AMEX	WPS	Tue, Nov 9, 1993	32.75	33.88	32.75	33.13
766	AMEX	WPS	Mon, Nov 8, 1993	32.13	32.88	32.00	32.75
765	AMEX	WPS	Fri, Nov 5, 1993	32.63	32.63	32.25	32.38
764	AMEX	WPS	Thu, Nov 4, 1993	33.13	33.13	32.38	32.75
763	AMEX	WPS	Wed, Nov 3, 1993	34.25	34.25	32.50	33.13
762	AMEX	WPS	Tue, Nov 2, 1993	34.88	34.88	34.25	34.38
761	AMEX	WPS	Mon, Nov 1, 1993	35.38	35.38	34.88	35.00
760	AMEX	WPS	Fri, Oct 29, 1993	35.13	35.38	35.13	35.38
759	AMEX	WPS	Thu, Oct 28, 1993	35.13	35.38	35.13	35.13
758	AMEX	WPS	Wed, Oct 27, 1993	35.38	35.38	35.13	35.25
757	AMEX	WPS	Tue, Oct 26, 1993	35.38	35.38	35.25	35.38
756	AMEX	WPS	Mon, Oct 25, 1993	35.50	35.50	35.13	35.25
755	AMEX	WPS	Fri, Oct 22, 1993	35.50	35.63	35.38	35.38
754	AMEX	WPS	Thu, Oct 21, 1993	35.75	35.75	35.50	35.63
753	AMEX	WPS	Wed, Oct 20, 1993	35.25	35.75	35.00	35.63
752	AMEX	WPS	Tue, Oct 19, 1993	35.50	35.50	35.13	35.25
751	AMEX	WPS	Mon, Oct 18, 1993	35.63	35.88	35.38	35.38
750	AMEX	WPS	Fri, Oct 15, 1993	35.88	36.00	35.63	35.63
749	AMEX	WPS	Thu, Oct 14, 1993	35.25	35.63	35.13	35.63
748	AMEX	WPS	Wed, Oct 13, 1993	35.25	35.38	35.13	35.25
747	AMEX	WPS	Tue, Oct 12, 1993	35.38	35.50	35.25	35.50
746	AMEX	WPS	Mon, Oct 11, 1993	35.38	35.50	35.38	35.38
745	AMEX	WPS	Fri, Oct 8, 1993	35.75	35.88	35.38	35.50
744	AMEX	WPS	Thu, Oct 7, 1993	35.63	35.75	35.50	35.75
743	AMEX	WPS	Wed, Oct 6, 1993	35.63	35.88	35.50	35.75
742	AMEX	WPS	Tue, Oct 5, 1993	35.88	35.88	35.50	35.75
741	AMEX	WPS	Mon, Oct 4, 1993	35.75	35.88	35.63	35.63
740	AMEX	WPS	Fri, Oct 1, 1993	35.75	36.00	35.63	36.00
739	AMEX	WPS	Thu, Sep 30, 1993	35.75	36.13	35.63	36.00
738	AMEX	WPS	Wed, Sep 29, 1993	36.13	36.13	35.75	35.88
737	AMEX	WPS	Tue, Sep 28, 1993	36.25	36.25	36.00	36.13
736	AMEX	WPS	Mon, Sep 27, 1993	35.88	36.38	35.88	36.38
735	AMEX	WPS	Fri, Sep 24, 1993	36.00	36.00	35.88	36.00
734	AMEX	WPS	Thu, Sep 23, 1993	35.88	36.00	35.88	36.00
733	AMEX	WPS	Wed, Sep 22, 1993	35.88	36.00	35.75	36.00
732	AMEX	WPS	Tue, Sep 21, 1993	36.13	36.13	35.88	36.00
731	AMEX	WPS	Mon, Sep 20, 1993	35.75	36.13	35.63	36.13
730	AMEX	WPS	Fri, Sep 17, 1993	35.63	36.00	35.50	35.88
729	AMEX	WPS	Thu, Sep 16, 1993	35.75	35.88	35.63	35.88
728	AMEX	WPS	Wed, Sep 15, 1993	35.50	35.88	35.50	35.88
727	AMEX	WPS	Tue, Sep 14, 1993	35.63	35.75	35.50	35.63
726	AMEX	WPS	Mon, Sep 13, 1993	35.50	35.75	35.50	35.75
725	AMEX	WPS	Fri, Sep 10, 1993	35.38	35.50	35.13	35.50
724	AMEX	WPS	Thu, Sep 9, 1993	35.50	35.50	35.13	35.25
723	AMEX	WPS	Wed, Sep 8, 1993	35.63	35.63	35.38	35.50
722	AMEX	WPS	Tue, Sep 7, 1993	36.00	36.25	35.75	35.88
721	AMEX	WPS	Fri, Sep 3, 1993	35.88	36.50	35.75	36.25
720	AMEX	WPS	Thu, Sep 2, 1993	35.13	35.50	35.13	35.50
719	AMEX	WPS	Wed, Sep 1, 1993	34.75	35.13	34.63	35.13
718	AMEX	WPS	Tue, Aug 31, 1993	34.38	34.75	34.25	34.75
717	AMEX	WPS	Mon, Aug 30, 1993	34.50	34.63	34.25	34.38
716	AMEX	WPS	Fri, Aug 27, 1993	34.50	34.63	34.38	34.38
715	AMEX	WPS	Thu, Aug 26, 1993	34.63	34.75	34.50	34.75
714	AMEX	WPS	Wed, Aug 25, 1993	34.50	34.63	34.50	34.63
713	AMEX	WPS	Tue, Aug 24, 1993	35.00	35.25	35.00	35.25
712	AMEX	WPS	Mon, Aug 23, 1993	35.38	35.38	35.00	35.13
711	AMEX	WPS	Fri, Aug 20, 1993	35.25	35.25	35.00	35.25
710	AMEX	WPS	Thu, Aug 19, 1993	34.88	35.13	34.75	35.00
709	AMEX	WPS	Wed, Aug 18, 1993	35.13	35.13	34.88	35.00
708	AMEX	WPS	Tue, Aug 17, 1993	35.25	35.25	35.00	35.13
707	AMEX	WPS	Mon, Aug 16, 1993	35.13	35.25	35.00	35.13
706	AMEX	WPS	Fri, Aug 13, 1993	35.13	35.13	35.00	35.00
705	AMEX	WPS	Thu, Aug 12, 1993	35.38	35.38	35.00	35.13
704	AMEX	WPS	Wed, Aug 11, 1993	35.13	35.25	35.13	35.25
703	AMEX	WPS	Tue, Aug 10, 1993	35.13	35.25	35.13	35.25
702	AMEX	WPS	Mon, Aug 9, 1993	35.38	35.38	35.13	35.38
701	AMEX	WPS	Fri, Aug 6, 1993	35.13	35.38	35.13	35.25
700	AMEX	WPS	Thu, Aug 5, 1993	35.25	35.25	35.00	35.13
699	AMEX	WPS	Wed, Aug 4, 1993	35.00	35.38	35.00	35.38
698	AMEX	WPS	Tue, Aug 3, 1993	35.13	35.25	35.13	35.25
697	AMEX	WPS	Mon, Aug 2, 1993	35.13	35.25	35.00	35.25
696	AMEX	WPS	Fri, Jul 30, 1993	35.25	35.25	34.88	35.13
695	AMEX	WPS	Thu, Jul 29, 1993	35.25	35.25	35.13	35.25
694	AMEX	WPS	Wed, Jul 28, 1993	35.00	35.13	34.75	35.13
693	AMEX	WPS	Tue, Jul 27, 1993	35.25	35.25	35.00	35.13
692	AMEX	WPS	Mon, Jul 26, 1993	34.88	35.13	34.88	35.13
691	AMEX	WPS	Fri, Jul 23, 1993	35.25	35.25	34.75	35.13
690	AMEX	WPS	Thu, Jul 22, 1993	35.25	35.50	35.00	35.00
689	AMEX	WPS	Wed, Jul 21, 1993	35.13	35.38	35.13	35.25
688	AMEX	WPS	Tue, Jul 20, 1993	35.38	35.38	35.13	35.25
687	AMEX	WPS	Mon, Jul 19, 1993	35.38	35.50	35.13	35.38
686	AMEX	WPS	Fri, Jul 16, 1993	35.25	35.50	35.25	35.38
685	AMEX	WPS	Thu, Jul 15, 1993	35.00	35.25	35.00	35.13
684	AMEX	WPS	Wed, Jul 14, 1993	34.63	35.00	34.63	35.00
683	AMEX	WPS	Tue, Jul 13, 1993	34.50	34.88	34.50	34.75
682	AMEX	WPS	Mon, Jul 12, 1993	34.63	34.63	34.50	34.50
681	AMEX	WPS	Fri, Jul 9, 1993	34.50	34.75	34.50	34.63
680	AMEX	WPS	Thu, Jul 8, 1993	34.25	34.88	34.25	34.75
679	AMEX	WPS	Wed, Jul 7, 1993	34.25	34.38	34.13	34.38
678	AMEX	WPS	Tue, Jul 6, 1993	34.00	34.25	34.00	34.25
677	AMEX	WPS	Fri, Jul 2, 1993	34.13	34.13	34.00	34.13
676	AMEX	WPS	Thu, Jul 1, 1993	33.88	34.13	33.75	34.13
675	AMEX	WPS	Wed, Jun 30, 1993	34.00	34.25	33.88	34.13
674	AMEX	WPS	Tue, Jun 29, 1993	34.00	34.00	33.88	34.00
673	AMEX	WPS	Mon, Jun 28, 1993	34.00	34.00	33.75	34.00
672	AMEX	WPS	Fri, Jun 25, 1993	33.63	34.00	33.63	33.75
671	AMEX	WPS	Thu, Jun 24, 1993	33.38	33.75	33.38	33.75
670	AMEX	WPS	Wed, Jun 23, 1993	33.38	33.63	33.25	33.38
669	AMEX	WPS	Tue, Jun 22, 1993	32.63	33.50	32.63	33.38
668	AMEX	WPS	Mon, Jun 21, 1993	32.25	32.75	32.13	32.75
667	AMEX	WPS	Fri, Jun 18, 1993	32.50	32.75	32.38	32.50
666	AMEX	WPS	Thu, Jun 17, 1993	32.88	32.88	32.38	32.75
665	AMEX	WPS	Wed, Jun 16, 1993	32.50	32.63	32.38	32.63
664	AMEX	WPS	Tue, Jun 15, 1993	32.63	32.75	32.50	32.63
663	AMEX	WPS	Mon, Jun 14, 1993	32.63	32.63	32.25	32.50
662	AMEX	WPS	Fri, Jun 11, 1993	32.25	32.75	32.25	32.63
661	AMEX	WPS	Thu, Jun 10, 1993	32.50	32.50	32.25	32.50
660	AMEX	WPS	Wed, Jun 9, 1993	32.50	32.50	32.25	32.38
659	AMEX	WPS	Tue, Jun 8, 1993	32.50	32.50	32.25	32.50
658	AMEX	WPS	Mon, Jun 7, 1993	32.63	32.75	32.38	32.75
657	AMEX	WPS	Fri, Jun 4, 1993	33.00	33.13	32.75	32.75
656	AMEX	WPS	Thu, Jun 3, 1993	33.00	33.25	33.00	33.25
655	AMEX	WPS	Wed, Jun 2, 1993	33.00	33.25	33.00	33.25
654	AMEX	WPS	Tue, Jun 1, 1993	32.75	33.25	32.75	33.25
653	AMEX	WPS	Fri, May 28, 1993	32.75	33.00	32.50	32.88
652	AMEX	WPS	Thu, May 27, 1993	32.88	33.13	32.63	32.88
651	AMEX	WPS	Wed, May 26, 1993	32.50	33.00	32.50	33.00
650	AMEX	WPS	Tue, May 25, 1993	32.38	32.63	32.25	32.63
649	AMEX	WPS	Mon, May 24, 1993	32.50	32.50	32.25	32.50
648	AMEX	WPS	Fri, May 21, 1993	33.00	33.25	33.00	33.25
647	AMEX	WPS	Thu, May 20, 1993	33.25	33.25	32.75	33.13
646	AMEX	WPS	Wed, May 19, 1993	32.88	33.25	32.63	33.25
645	AMEX	WPS	Tue, May 18, 1993	32.88	33.25	32.75	32.88
644	AMEX	WPS	Mon, May 17, 1993	33.25	33.38	32.75	33.13
643	AMEX	WPS	Fri, May 14, 1993	33.75	33.75	33.38	33.50
642	AMEX	WPS	Thu, May 13, 1993	33.88	33.88	33.38	33.50
641	AMEX	WPS	Wed, May 12, 1993	33.75	33.88	33.50	33.75
640	AMEX	WPS	Tue, May 11, 1993	33.75	33.75	33.50	33.75
639	AMEX	WPS	Mon, May 10, 1993	33.75	33.88	33.50	33.75
638	AMEX	WPS	Fri, May 7, 1993	33.63	33.75	33.50	33.75
637	AMEX	WPS	Thu, May 6, 1993	33.75	34.00	33.63	33.88
636	AMEX	WPS	Wed, May 5, 1993	33.75	34.00	33.75	34.00
635	AMEX	WPS	Tue, May 4, 1993	33.75	33.88	33.63	33.88
634	AMEX	WPS	Mon, May 3, 1993	33.75	33.75	33.50	33.75
633	AMEX	WPS	Fri, Apr 30, 1993	33.50	33.75	33.50	33.75
632	AMEX	WPS	Thu, Apr 29, 1993	33.75	33.75	33.25	33.63
631	AMEX	WPS	Wed, Apr 28, 1993	33.50	33.75	33.38	33.50
630	AMEX	WPS	Tue, Apr 27, 1993	33.75	33.88	33.50	33.63
629	AMEX	WPS	Mon, Apr 26, 1993	34.00	34.00	33.75	33.75
628	AMEX	WPS	Fri, Apr 23, 1993	34.50	34.50	33.75	34.13
627	AMEX	WPS	Thu, Apr 22, 1993	34.25	34.38	34.13	34.25
626	AMEX	WPS	Wed, Apr 21, 1993	34.63	34.63	34.13	34.50
625	AMEX	WPS	Tue, Apr 20, 1993	35.00	35.13	34.63	34.75
624	AMEX	WPS	Mon, Apr 19, 1993	35.25	35.38	35.00	35.13
623	AMEX	WPS	Fri, Apr 16, 1993	35.00	35.38	35.00	35.13
622	AMEX	WPS	Thu, Apr 15, 1993	35.13	35.13	35.00	35.13
621	AMEX	WPS	Wed, Apr 14, 1993	34.88	35.13	34.63	35.13
620	AMEX	WPS	Tue, Apr 13, 1993	34.88	35.00	34.88	35.00
619	AMEX	WPS	Mon, Apr 12, 1993	34.50	35.00	34.50	35.00
618	AMEX	WPS	Thu, Apr 8, 1993	34.88	34.88	34.38	34.63
617	AMEX	WPS	Wed, Apr 7, 1993	34.75	34.75	34.63	34.75
616	AMEX	WPS	Tue, Apr 6, 1993	34.13	34.63	34.13	34.50
615	AMEX	WPS	Mon, Apr 5, 1993	34.25	34.38	34.00	34.25
614	AMEX	WPS	Fri, Apr 2, 1993	34.13	34.25	34.13	34.25
613	AMEX	WPS	Thu, Apr 1, 1993	34.25	34.38	34.00	34.25
612	AMEX	WPS	Wed, Mar 31, 1993	34.25	34.38	34.13	34.38
611	AMEX	WPS	Tue, Mar 30, 1993	34.25	34.25	34.13	34.25
610	AMEX	WPS	Mon, Mar 29, 1993	34.25	34.25	34.00	34.25
609	AMEX	WPS	Fri, Mar 26, 1993	34.00	34.25	33.75	34.00
608	AMEX	WPS	Thu, Mar 25, 1993	34.00	34.38	33.63	34.25
607	AMEX	WPS	Wed, Mar 24, 1993	33.75	34.13	33.75	34.00
606	AMEX	WPS	Tue, Mar 23, 1993	34.00	34.00	33.75	34.00
605	AMEX	WPS	Mon, Mar 22, 1993	33.63	33.88	33.63	33.88
604	AMEX	WPS	Fri, Mar 19, 1993	34.00	34.13	33.63	34.00
603	AMEX	WPS	Thu, Mar 18, 1993	33.88	34.13	33.88	34.13
602	AMEX	WPS	Wed, Mar 17, 1993	33.75	33.88	33.50	33.88
601	AMEX	WPS	Tue, Mar 16, 1993	33.88	34.00	33.50	33.88
600	AMEX	WPS	Mon, Mar 15, 1993	34.13	34.13	33.75	33.88
599	AMEX	WPS	Fri, Mar 12, 1993	34.38	34.38	33.88	34.38
598	AMEX	WPS	Thu, Mar 11, 1993	34.38	34.38	34.00	34.38
597	AMEX	WPS	Wed, Mar 10, 1993	34.50	34.50	34.00	34.38
596	AMEX	WPS	Tue, Mar 9, 1993	34.38	34.50	34.25	34.50
595	AMEX	WPS	Mon, Mar 8, 1993	34.50	34.75	34.25	34.50
594	AMEX	WPS	Fri, Mar 5, 1993	34.75	34.75	34.13	34.25
593	AMEX	WPS	Thu, Mar 4, 1993	34.38	34.75	34.38	34.75
592	AMEX	WPS	Wed, Mar 3, 1993	34.00	34.50	33.88	34.50
591	AMEX	WPS	Tue, Mar 2, 1993	34.13	34.25	34.13	34.25
590	AMEX	WPS	Mon, Mar 1, 1993	34.25	34.25	34.00	34.25
589	AMEX	WPS	Fri, Feb 26, 1993	34.25	34.38	34.25	34.38
588	AMEX	WPS	Thu, Feb 25, 1993	34.25	34.38	34.25	34.38
587	AMEX	WPS	Wed, Feb 24, 1993	34.00	34.13	34.00	34.13
586	AMEX	WPS	Tue, Feb 23, 1993	33.75	34.13	33.63	34.13
585	AMEX	WPS	Mon, Feb 22, 1993	33.25	34.00	33.13	34.00
584	AMEX	WPS	Fri, Feb 19, 1993	33.00	33.63	33.00	33.63
583	AMEX	WPS	Thu, Feb 18, 1993	32.63	33.25	32.63	33.25
582	AMEX	WPS	Wed, Feb 17, 1993	32.50	32.75	32.38	32.75
581	AMEX	WPS	Tue, Feb 16, 1993	32.50	32.63	32.25	32.50
580	AMEX	WPS	Fri, Feb 12, 1993	32.50	32.63	32.50	32.63
579	AMEX	WPS	Thu, Feb 11, 1993	32.50	32.75	32.50	32.50
578	AMEX	WPS	Wed, Feb 10, 1993	32.25	32.50	32.25	32.50
577	AMEX	WPS	Tue, Feb 9, 1993	32.13	32.38	32.13	32.38
576	AMEX	WPS	Mon, Feb 8, 1993	32.25	32.25	32.00	32.13
575	AMEX	WPS	Fri, Feb 5, 1993	32.25	32.38	31.63	32.25
574	AMEX	WPS	Thu, Feb 4, 1993	32.13	32.50	32.13	32.50
573	AMEX	WPS	Wed, Feb 3, 1993	32.00	32.13	31.88	32.13
572	AMEX	WPS	Tue, Feb 2, 1993	32.13	32.13	31.63	31.88
571	AMEX	WPS	Mon, Feb 1, 1993	32.13	32.13	32.00	32.00
570	AMEX	WPS	Fri, Jan 29, 1993	32.00	32.13	31.88	32.13
569	AMEX	WPS	Thu, Jan 28, 1993	31.75	31.88	31.63	31.88
568	AMEX	WPS	Wed, Jan 27, 1993	31.50	31.75	31.50	31.75
567	AMEX	WPS	Tue, Jan 26, 1993	31.25	31.50	31.25	31.50
566	AMEX	WPS	Mon, Jan 25, 1993	31.38	31.50	31.25	31.50
565	AMEX	WPS	Fri, Jan 22, 1993	31.50	31.50	31.25	31.50
564	AMEX	WPS	Thu, Jan 21, 1993	31.63	31.75	31.38	31.38
563	AMEX	WPS	Wed, Jan 20, 1993	31.88	32.00	31.63	31.75
562	AMEX	WPS	Tue, Jan 19, 1993	31.38	31.63	31.38	31.63
561	AMEX	WPS	Mon, Jan 18, 1993	31.63	31.63	31.38	31.38
560	AMEX	WPS	Fri, Jan 15, 1993	31.38	31.63	31.13	31.50
559	AMEX	WPS	Thu, Jan 14, 1993	31.25	31.25	31.13	31.25
558	AMEX	WPS	Wed, Jan 13, 1993	31.13	31.38	31.00	31.25
557	AMEX	WPS	Tue, Jan 12, 1993	30.63	31.13	30.63	31.13
556	AMEX	WPS	Mon, Jan 11, 1993	30.63	30.75	30.38	30.75
555	AMEX	WPS	Fri, Jan 8, 1993	30.25	30.63	30.25	30.25
554	AMEX	WPS	Thu, Jan 7, 1993	30.75	30.88	30.13	30.25
553	AMEX	WPS	Wed, Jan 6, 1993	31.00	31.00	30.63	30.75
552	AMEX	WPS	Tue, Jan 5, 1993	31.25	31.25	30.88	31.00
551	AMEX	WPS	Mon, Jan 4, 1993	31.75	31.75	31.13	31.25
550	AMEX	WPS	Thu, Dec 31, 1992	31.88	31.88	31.63	31.75
549	AMEX	WPS	Wed, Dec 30, 1992	31.88	31.88	31.75	31.88
548	AMEX	WPS	Tue, Dec 29, 1992	31.63	31.88	31.63	31.88
547	AMEX	WPS	Mon, Dec 28, 1992	31.75	32.00	31.63	31.75
546	AMEX	WPS	Thu, Dec 24, 1992	31.75	31.75	31.63	31.63
545	AMEX	WPS	Wed, Dec 23, 1992	31.75	31.88	31.50	31.75
544	AMEX	WPS	Tue, Dec 22, 1992	31.75	32.00	31.75	31.88
543	AMEX	WPS	Mon, Dec 21, 1992	31.75	32.00	31.75	31.88
542	AMEX	WPS	Fri, Dec 18, 1992	31.88	32.00	31.63	32.00
541	AMEX	WPS	Thu, Dec 17, 1992	31.50	31.63	31.25	31.63
540	AMEX	WPS	Wed, Dec 16, 1992	31.75	31.75	31.38	31.38
539	AMEX	WPS	Tue, Dec 15, 1992	31.75	32.00	31.63	31.75
538	AMEX	WPS	Mon, Dec 14, 1992	31.75	31.75	31.63	31.75
537	AMEX	WPS	Fri, Dec 11, 1992	31.50	31.75	31.50	31.75
536	AMEX	WPS	Thu, Dec 10, 1992	31.75	31.75	31.50	31.63
535	AMEX	WPS	Wed, Dec 9, 1992	31.63	31.75	31.50	31.63
534	AMEX	WPS	Tue, Dec 8, 1992	31.50	31.63	31.50	31.63
533	AMEX	WPS	Mon, Dec 7, 1992	31.25	31.50	31.13	31.50
532	AMEX	WPS	Fri, Dec 4, 1992	31.25	31.38	31.13	31.38
531	AMEX	WPS	Thu, Dec 3, 1992	31.63	31.63	31.25	31.38
530	AMEX	WPS	Wed, Dec 2, 1992	31.50	31.63	31.25	31.50
529	AMEX	WPS	Tue, Dec 1, 1992	31.50	31.75	31.50	31.50
528	AMEX	WPS	Mon, Nov 30, 1992	31.88	32.25	31.50	31.63
527	AMEX	WPS	Fri, Nov 27, 1992	31.63	31.88	31.63	31.88
526	AMEX	WPS	Wed, Nov 25, 1992	31.63	31.88	31.50	31.88
525	AMEX	WPS	Tue, Nov 24, 1992	31.63	31.63	31.50	31.63
524	AMEX	WPS	Mon, Nov 23, 1992	31.38	32.25	31.25	31.63
523	AMEX	WPS	Fri, Nov 20, 1992	31.88	32.13	31.88	32.00
522	AMEX	WPS	Thu, Nov 19, 1992	31.63	31.88	31.63	31.88
521	AMEX	WPS	Wed, Nov 18, 1992	31.25	31.63	31.13	31.63
520	AMEX	WPS	Tue, Nov 17, 1992	31.13	31.25	31.00	31.25
519	AMEX	WPS	Mon, Nov 16, 1992	30.63	31.25	30.50	31.00
518	AMEX	WPS	Fri, Nov 13, 1992	31.00	31.00	30.75	30.88
517	AMEX	WPS	Thu, Nov 12, 1992	31.00	31.00	30.88	31.00
516	AMEX	WPS	Wed, Nov 11, 1992	30.75	31.00	30.50	31.00
515	AMEX	WPS	Tue, Nov 10, 1992	30.75	30.88	30.50	30.75
514	AMEX	WPS	Mon, Nov 9, 1992	31.13	31.25	30.63	31.00
513	AMEX	WPS	Fri, Nov 6, 1992	31.00	31.25	30.75	31.25
512	AMEX	WPS	Thu, Nov 5, 1992	31.25	31.38	31.00	31.25
511	AMEX	WPS	Wed, Nov 4, 1992	31.25	31.50	31.13	31.38
510	AMEX	WPS	Tue, Nov 3, 1992	31.38	31.50	31.25	31.38
509	AMEX	WPS	Mon, Nov 2, 1992	31.50	31.50	31.38	31.38
508	AMEX	WPS	Fri, Oct 30, 1992	31.63	31.63	31.38	31.50
507	AMEX	WPS	Thu, Oct 29, 1992	31.63	31.63	31.50	31.63
506	AMEX	WPS	Wed, Oct 28, 1992	31.63	31.75	31.50	31.63
505	AMEX	WPS	Tue, Oct 27, 1992	31.63	31.75	31.50	31.75
504	AMEX	WPS	Mon, Oct 26, 1992	31.50	31.63	31.38	31.63
503	AMEX	WPS	Fri, Oct 23, 1992	31.25	31.50	30.88	31.50
502	AMEX	WPS	Thu, Oct 22, 1992	31.25	31.25	31.00	31.25
501	AMEX	WPS	Wed, Oct 21, 1992	31.50	31.63	31.13	31.25
500	AMEX	WPS	Tue, Oct 20, 1992	31.63	31.63	31.38	31.50
499	AMEX	WPS	Mon, Oct 19, 1992	31.50	31.63	31.38	31.50
498	AMEX	WPS	Fri, Oct 16, 1992	31.75	31.75	31.50	31.63
497	AMEX	WPS	Thu, Oct 15, 1992	31.75	31.75	31.63	31.75
496	AMEX	WPS	Wed, Oct 14, 1992	31.63	31.75	31.63	31.75
495	AMEX	WPS	Tue, Oct 13, 1992	31.63	31.75	31.63	31.75
494	AMEX	WPS	Mon, Oct 12, 1992	31.50	31.75	31.38	31.75
493	AMEX	WPS	Fri, Oct 9, 1992	31.50	31.75	31.38	31.38
492	AMEX	WPS	Thu, Oct 8, 1992	31.75	31.75	31.63	31.75
491	AMEX	WPS	Wed, Oct 7, 1992	31.88	31.88	31.63	31.75
490	AMEX	WPS	Tue, Oct 6, 1992	31.88	31.88	31.75	31.88
489	AMEX	WPS	Mon, Oct 5, 1992	31.63	31.88	31.50	31.88
488	AMEX	WPS	Fri, Oct 2, 1992	31.88	31.88	31.63	31.88
487	AMEX	WPS	Thu, Oct 1, 1992	31.88	31.88	31.75	31.88
486	AMEX	WPS	Wed, Sep 30, 1992	31.88	31.88	31.75	31.88
485	AMEX	WPS	Tue, Sep 29, 1992	31.63	31.88	31.63	31.88
484	AMEX	WPS	Mon, Sep 28, 1992	31.75	31.88	31.63	31.75
483	AMEX	WPS	Fri, Sep 25, 1992	31.63	31.75	31.50	31.75
482	AMEX	WPS	Thu, Sep 24, 1992	31.50	31.63	31.50	31.63
481	AMEX	WPS	Wed, Sep 23, 1992	31.75	31.75	31.50	31.75
480	AMEX	WPS	Tue, Sep 22, 1992	31.88	31.88	31.63	31.75
479	AMEX	WPS	Mon, Sep 21, 1992	31.88	32.00	31.75	31.88
478	AMEX	WPS	Fri, Sep 18, 1992	32.00	32.00	31.63	31.88
477	AMEX	WPS	Thu, Sep 17, 1992	32.00	32.25	31.88	32.00
476	AMEX	WPS	Wed, Sep 16, 1992	31.25	32.00	31.13	32.00
475	AMEX	WPS	Tue, Sep 15, 1992	31.88	31.88	31.25	31.50
474	AMEX	WPS	Mon, Sep 14, 1992	31.88	32.13	31.75	32.13
473	AMEX	WPS	Fri, Sep 11, 1992	31.50	31.75	31.50	31.75
472	AMEX	WPS	Thu, Sep 10, 1992	31.63	31.75	31.50	31.75
471	AMEX	WPS	Wed, Sep 9, 1992	31.25	31.63	31.25	31.63
470	AMEX	WPS	Tue, Sep 8, 1992	31.38	31.38	31.13	31.25
469	AMEX	WPS	Fri, Sep 4, 1992	31.25	31.25	31.13	31.25
468	AMEX	WPS	Thu, Sep 3, 1992	31.13	31.25	31.00	31.25
467	AMEX	WPS	Wed, Sep 2, 1992	31.00	31.13	30.88	31.13
466	AMEX	WPS	Tue, Sep 1, 1992	31.00	31.00	30.50	30.88
465	AMEX	WPS	Mon, Aug 31, 1992	30.88	31.25	30.88	31.00
464	AMEX	WPS	Fri, Aug 28, 1992	30.88	30.88	30.63	30.75
463	AMEX	WPS	Thu, Aug 27, 1992	30.38	31.00	30.25	30.88
462	AMEX	WPS	Wed, Aug 26, 1992	30.63	30.63	30.38	30.63
461	AMEX	WPS	Tue, Aug 25, 1992	30.88	31.00	30.50	30.63
460	AMEX	WPS	Mon, Aug 24, 1992	31.63	31.75	31.50	31.63
459	AMEX	WPS	Fri, Aug 21, 1992	31.63	32.00	31.50	31.88
458	AMEX	WPS	Thu, Aug 20, 1992	31.38	31.50	31.25	31.50
457	AMEX	WPS	Wed, Aug 19, 1992	31.50	31.50	31.00	31.38
456	AMEX	WPS	Tue, Aug 18, 1992	31.00	31.50	31.00	31.38
455	AMEX	WPS	Mon, Aug 17, 1992	31.25	31.38	30.75	30.88
454	AMEX	WPS	Fri, Aug 14, 1992	30.75	31.25	30.75	31.25
453	AMEX	WPS	Thu, Aug 13, 1992	31.00	31.00	30.75	30.88
452	AMEX	WPS	Wed, Aug 12, 1992	31.00	31.00	30.75	30.88
451	AMEX	WPS	Tue, Aug 11, 1992	31.25	31.25	30.50	31.13
450	AMEX	WPS	Mon, Aug 10, 1992	31.50	31.50	31.25	31.50
449	AMEX	WPS	Fri, Aug 7, 1992	31.88	32.00	31.38	31.50
448	AMEX	WPS	Thu, Aug 6, 1992	31.88	31.88	31.63	31.75
447	AMEX	WPS	Wed, Aug 5, 1992	31.88	31.88	31.63	31.88
446	AMEX	WPS	Tue, Aug 4, 1992	31.88	31.88	31.50	31.88
445	AMEX	WPS	Mon, Aug 3, 1992	32.00	32.00	31.50	31.88
444	AMEX	WPS	Fri, Jul 31, 1992	31.63	31.88	31.63	31.88
443	AMEX	WPS	Thu, Jul 30, 1992	32.00	32.00	31.75	31.88
442	AMEX	WPS	Wed, Jul 29, 1992	31.75	32.00	31.50	32.00
441	AMEX	WPS	Tue, Jul 28, 1992	31.63	31.75	31.38	31.75
440	AMEX	WPS	Mon, Jul 27, 1992	31.25	31.63	31.13	31.63
439	AMEX	WPS	Fri, Jul 24, 1992	31.13	31.38	31.00	31.25
438	AMEX	WPS	Thu, Jul 23, 1992	31.25	31.25	30.88	31.13
437	AMEX	WPS	Wed, Jul 22, 1992	31.00	31.25	30.75	31.25
436	AMEX	WPS	Tue, Jul 21, 1992	30.88	31.00	30.75	31.00
435	AMEX	WPS	Mon, Jul 20, 1992	31.25	31.25	30.75	30.88
434	AMEX	WPS	Fri, Jul 17, 1992	31.38	31.38	31.00	31.25
433	AMEX	WPS	Thu, Jul 16, 1992	31.38	31.38	30.88	31.38
432	AMEX	WPS	Wed, Jul 15, 1992	30.88	31.38	30.88	31.38
431	AMEX	WPS	Tue, Jul 14, 1992	30.50	30.75	30.38	30.75
430	AMEX	WPS	Mon, Jul 13, 1992	30.63	30.63	30.50	30.50
429	AMEX	WPS	Fri, Jul 10, 1992	30.50	30.63	30.38	30.63
428	AMEX	WPS	Thu, Jul 9, 1992	30.38	30.50	30.13	30.50
427	AMEX	WPS	Wed, Jul 8, 1992	30.50	30.50	30.13	30.38
426	AMEX	WPS	Tue, Jul 7, 1992	30.63	30.63	30.25	30.50
425	AMEX	WPS	Mon, Jul 6, 1992	30.25	30.63	29.75	30.63
424	AMEX	WPS	Thu, Jul 2, 1992	29.50	30.13	29.50	30.00
423	AMEX	WPS	Wed, Jul 1, 1992	29.50	29.63	29.25	29.50
422	AMEX	WPS	Tue, Jun 30, 1992	29.13	29.38	28.88	29.38
421	AMEX	WPS	Mon, Jun 29, 1992	29.25	29.25	28.88	29.00
420	AMEX	WPS	Fri, Jun 26, 1992	29.13	29.25	29.00	29.25
419	AMEX	WPS	Thu, Jun 25, 1992	28.75	29.25	28.63	29.00
418	AMEX	WPS	Wed, Jun 24, 1992	28.63	28.88	28.63	28.88
417	AMEX	WPS	Tue, Jun 23, 1992	28.75	28.88	28.50	28.75
416	AMEX	WPS	Mon, Jun 22, 1992	28.88	29.00	28.63	28.75
415	AMEX	WPS	Fri, Jun 19, 1992	28.38	28.63	28.38	28.63
414	AMEX	WPS	Thu, Jun 18, 1992	28.13	28.63	28.13	28.50
413	AMEX	WPS	Wed, Jun 17, 1992	28.13	28.25	27.88	28.25
412	AMEX	WPS	Tue, Jun 16, 1992	28.00	28.13	27.75	28.13
411	AMEX	WPS	Mon, Jun 15, 1992	27.75	28.00	27.63	28.00
410	AMEX	WPS	Fri, Jun 12, 1992	28.00	28.13	27.88	28.00
409	AMEX	WPS	Thu, Jun 11, 1992	27.88	28.00	27.75	27.88
408	AMEX	WPS	Wed, Jun 10, 1992	27.88	28.00	27.75	27.88
407	AMEX	WPS	Tue, Jun 9, 1992	28.00	28.00	27.63	27.88
406	AMEX	WPS	Mon, Jun 8, 1992	27.88	28.00	27.88	28.00
405	AMEX	WPS	Fri, Jun 5, 1992	27.88	28.00	27.88	28.00
404	AMEX	WPS	Thu, Jun 4, 1992	28.13	28.13	27.88	28.00
403	AMEX	WPS	Wed, Jun 3, 1992	28.13	28.13	28.00	28.13
402	AMEX	WPS	Tue, Jun 2, 1992	28.13	28.13	27.88	28.00
401	AMEX	WPS	Mon, Jun 1, 1992	28.13	28.13	27.88	28.13
400	AMEX	WPS	Fri, May 29, 1992	28.00	28.13	27.75	28.13
399	AMEX	WPS	Thu, May 28, 1992	27.88	28.00	27.75	27.88
398	AMEX	WPS	Wed, May 27, 1992	27.88	27.88	27.75	27.88
397	AMEX	WPS	Tue, May 26, 1992	27.88	27.88	27.75	27.75
396	AMEX	WPS	Fri, May 22, 1992	27.88	28.00	27.63	27.88
395	AMEX	WPS	Thu, May 21, 1992	27.88	28.13	27.75	28.13
394	AMEX	WPS	Wed, May 20, 1992	27.88	27.88	27.75	27.88
393	AMEX	WPS	Tue, May 19, 1992	27.88	28.00	27.75	27.88
392	AMEX	WPS	Mon, May 18, 1992	27.88	27.88	27.75	27.88
391	AMEX	WPS	Fri, May 15, 1992	28.00	28.00	27.75	27.75
390	AMEX	WPS	Thu, May 14, 1992	28.25	28.25	27.88	28.00
389	AMEX	WPS	Wed, May 13, 1992	28.00	28.25	28.00	28.25
388	AMEX	WPS	Tue, May 12, 1992	27.75	28.00	27.63	28.00
387	AMEX	WPS	Mon, May 11, 1992	27.75	27.75	27.50	27.75
386	AMEX	WPS	Fri, May 8, 1992	27.75	27.75	27.63	27.75
385	AMEX	WPS	Thu, May 7, 1992	27.75	27.75	27.63	27.75
384	AMEX	WPS	Wed, May 6, 1992	27.75	27.88	27.63	27.63
383	AMEX	WPS	Tue, May 5, 1992	27.75	27.75	27.50	27.63
382	AMEX	WPS	Mon, May 4, 1992	27.63	27.75	27.50	27.75
381	AMEX	WPS	Fri, May 1, 1992	27.75	27.88	27.63	27.75
380	AMEX	WPS	Thu, Apr 30, 1992	27.50	27.75	27.38	27.75
379	AMEX	WPS	Wed, Apr 29, 1992	27.38	27.50	27.25	27.50
378	AMEX	WPS	Tue, Apr 28, 1992	27.38	27.38	27.13	27.13
377	AMEX	WPS	Mon, Apr 27, 1992	27.50	27.63	27.13	27.25
376	AMEX	WPS	Fri, Apr 24, 1992	27.25	27.50	27.25	27.50
375	AMEX	WPS	Thu, Apr 23, 1992	27.13	27.25	27.13	27.13
374	AMEX	WPS	Wed, Apr 22, 1992	27.13	27.25	27.13	27.25
373	AMEX	WPS	Tue, Apr 21, 1992	27.13	27.38	27.00	27.38
372	AMEX	WPS	Mon, Apr 20, 1992	27.13	27.25	27.00	27.25
371	AMEX	WPS	Thu, Apr 16, 1992	27.38	27.38	27.13	27.25
370	AMEX	WPS	Wed, Apr 15, 1992	27.50	27.50	27.38	27.38
369	AMEX	WPS	Tue, Apr 14, 1992	27.38	27.63	27.25	27.50
368	AMEX	WPS	Mon, Apr 13, 1992	27.38	27.50	27.25	27.25
367	AMEX	WPS	Fri, Apr 10, 1992	27.38	27.38	27.25	27.38
366	AMEX	WPS	Thu, Apr 9, 1992	27.25	27.50	27.13	27.25
365	AMEX	WPS	Wed, Apr 8, 1992	27.63	27.63	27.38	27.38
364	AMEX	WPS	Tue, Apr 7, 1992	27.50	27.63	27.25	27.38
363	AMEX	WPS	Mon, Apr 6, 1992	27.38	27.75	27.38	27.50
362	AMEX	WPS	Fri, Apr 3, 1992	27.50	27.50	27.13	27.38
361	AMEX	WPS	Thu, Apr 2, 1992	27.38	27.50	27.38	27.50
360	AMEX	WPS	Wed, Apr 1, 1992	27.00	27.50	27.00	27.50
359	AMEX	WPS	Tue, Mar 31, 1992	26.88	27.13	26.75	27.00
358	AMEX	WPS	Mon, Mar 30, 1992	26.75	26.88	26.63	26.88
357	AMEX	WPS	Fri, Mar 27, 1992	26.75	26.88	26.63	26.75
356	AMEX	WPS	Thu, Mar 26, 1992	26.50	26.75	26.50	26.75
355	AMEX	WPS	Wed, Mar 25, 1992	26.63	26.88	26.50	26.75
354	AMEX	WPS	Tue, Mar 24, 1992	26.88	26.88	26.25	26.63
353	AMEX	WPS	Mon, Mar 23, 1992	27.13	27.13	26.75	26.75
352	AMEX	WPS	Fri, Mar 20, 1992	27.50	27.50	27.00	27.13
351	AMEX	WPS	Thu, Mar 19, 1992	26.50	27.50	26.38	27.50
350	AMEX	WPS	Wed, Mar 18, 1992	26.63	26.75	26.50	26.63
349	AMEX	WPS	Tue, Mar 17, 1992	26.50	26.63	26.25	26.50
348	AMEX	WPS	Mon, Mar 16, 1992	26.25	26.63	26.13	26.38
347	AMEX	WPS	Fri, Mar 13, 1992	26.25	26.50	26.25	26.25
346	AMEX	WPS	Thu, Mar 12, 1992	26.13	26.25	26.13	26.13
345	AMEX	WPS	Wed, Mar 11, 1992	26.25	26.38	26.13	26.25
344	AMEX	WPS	Tue, Mar 10, 1992	26.50	26.50	26.13	26.25
343	AMEX	WPS	Mon, Mar 9, 1992	26.38	26.38	26.13	26.38
342	AMEX	WPS	Fri, Mar 6, 1992	26.50	26.50	26.25	26.25
341	AMEX	WPS	Thu, Mar 5, 1992	26.75	26.75	26.38	26.50
340	AMEX	WPS	Wed, Mar 4, 1992	26.88	26.88	26.50	26.63
339	AMEX	WPS	Tue, Mar 3, 1992	26.75	27.00	26.75	26.75
338	AMEX	WPS	Mon, Mar 2, 1992	26.50	26.75	26.38	26.75
337	AMEX	WPS	Fri, Feb 28, 1992	26.50	26.50	26.25	26.25
336	AMEX	WPS	Thu, Feb 27, 1992	27.13	27.13	26.75	26.75
335	AMEX	WPS	Wed, Feb 26, 1992	27.25	27.25	26.88	26.88
334	AMEX	WPS	Tue, Feb 25, 1992	27.63	27.75	27.25	27.25
333	AMEX	WPS	Mon, Feb 24, 1992	27.63	27.75	27.50	27.63
332	AMEX	WPS	Fri, Feb 21, 1992	28.25	28.38	28.13	28.25
331	AMEX	WPS	Thu, Feb 20, 1992	28.13	28.38	28.13	28.13
330	AMEX	WPS	Wed, Feb 19, 1992	28.50	28.50	28.00	28.13
329	AMEX	WPS	Tue, Feb 18, 1992	28.38	28.63	28.25	28.50
328	AMEX	WPS	Fri, Feb 14, 1992	27.75	28.50	27.63	28.25
327	AMEX	WPS	Thu, Feb 13, 1992	27.88	27.88	27.63	27.75
326	AMEX	WPS	Wed, Feb 12, 1992	27.75	27.88	27.63	27.88
325	AMEX	WPS	Tue, Feb 11, 1992	27.75	27.88	27.63	27.75
324	AMEX	WPS	Mon, Feb 10, 1992	28.00	28.25	27.75	27.75
323	AMEX	WPS	Fri, Feb 7, 1992	27.75	28.00	27.75	28.00
322	AMEX	WPS	Thu, Feb 6, 1992	27.50	27.75	27.50	27.75
321	AMEX	WPS	Wed, Feb 5, 1992	27.75	27.75	27.50	27.75
320	AMEX	WPS	Tue, Feb 4, 1992	27.75	27.88	27.75	27.88
319	AMEX	WPS	Mon, Feb 3, 1992	27.75	27.88	27.50	27.75
318	AMEX	WPS	Fri, Jan 31, 1992	27.50	27.75	27.38	27.63
317	AMEX	WPS	Thu, Jan 30, 1992	27.63	27.75	27.38	27.38
316	AMEX	WPS	Wed, Jan 29, 1992	27.75	28.00	27.63	27.63
315	AMEX	WPS	Tue, Jan 28, 1992	27.75	27.88	27.50	27.63
314	AMEX	WPS	Mon, Jan 27, 1992	27.38	27.63	27.25	27.63
313	AMEX	WPS	Fri, Jan 24, 1992	27.38	27.50	27.25	27.38
312	AMEX	WPS	Thu, Jan 23, 1992	27.38	27.50	27.13	27.38
311	AMEX	WPS	Wed, Jan 22, 1992	27.25	27.38	27.13	27.38
310	AMEX	WPS	Tue, Jan 21, 1992	27.25	27.50	27.25	27.25
309	AMEX	WPS	Mon, Jan 20, 1992	27.25	27.38	27.13	27.25
308	AMEX	WPS	Fri, Jan 17, 1992	27.38	27.38	27.00	27.25
307	AMEX	WPS	Thu, Jan 16, 1992	27.75	27.88	27.00	27.00
306	AMEX	WPS	Wed, Jan 15, 1992	27.63	27.88	27.63	27.75
305	AMEX	WPS	Tue, Jan 14, 1992	27.88	28.00	27.63	27.75
304	AMEX	WPS	Mon, Jan 13, 1992	28.13	28.13	27.75	27.75
303	AMEX	WPS	Fri, Jan 10, 1992	28.38	28.38	28.00	28.00
302	AMEX	WPS	Thu, Jan 9, 1992	28.50	28.63	28.38	28.38
301	AMEX	WPS	Wed, Jan 8, 1992	28.50	28.50	28.25	28.50
300	AMEX	WPS	Tue, Jan 7, 1992	28.50	28.63	28.38	28.50
299	AMEX	WPS	Mon, Jan 6, 1992	28.25	28.50	28.25	28.50
298	AMEX	WPS	Fri, Jan 3, 1992	28.25	28.50	28.13	28.50
297	AMEX	WPS	Thu, Jan 2, 1992	28.13	28.25	27.75	28.13
296	AMEX	WPS	Tue, Dec 31, 1991	28.13	28.25	27.88	28.25
295	AMEX	WPS	Mon, Dec 30, 1991	27.88	28.13	27.88	28.00
294	AMEX	WPS	Fri, Dec 27, 1991	27.88	28.00	27.75	28.00
293	AMEX	WPS	Thu, Dec 26, 1991	27.63	28.13	27.63	27.88
292	AMEX	WPS	Tue, Dec 24, 1991	27.88	28.00	27.50	27.88
291	AMEX	WPS	Mon, Dec 23, 1991	27.00	27.75	26.88	27.75
290	AMEX	WPS	Fri, Dec 20, 1991	26.75	27.00	26.63	26.88
289	AMEX	WPS	Thu, Dec 19, 1991	26.38	26.50	26.13	26.50
288	AMEX	WPS	Wed, Dec 18, 1991	26.75	26.75	26.25	26.50
287	AMEX	WPS	Tue, Dec 17, 1991	27.00	27.00	26.75	26.75
286	AMEX	WPS	Mon, Dec 16, 1991	27.00	27.00	26.88	27.00
285	AMEX	WPS	Fri, Dec 13, 1991	27.00	27.13	26.88	27.00
284	AMEX	WPS	Thu, Dec 12, 1991	27.00	27.00	26.63	26.88
283	AMEX	WPS	Wed, Dec 11, 1991	27.00	27.00	26.88	26.88
282	AMEX	WPS	Tue, Dec 10, 1991	27.00	27.00	26.75	26.88
281	AMEX	WPS	Mon, Dec 9, 1991	26.88	27.00	26.75	27.00
280	AMEX	WPS	Fri, Dec 6, 1991	26.88	27.00	26.75	26.88
279	AMEX	WPS	Thu, Dec 5, 1991	27.00	27.00	26.63	26.88
278	AMEX	WPS	Wed, Dec 4, 1991	26.88	27.00	26.88	26.88
277	AMEX	WPS	Tue, Dec 3, 1991	27.00	27.13	26.88	27.00
276	AMEX	WPS	Mon, Dec 2, 1991	26.50	26.75	26.38	26.75
275	AMEX	WPS	Fri, Nov 29, 1991	26.75	26.88	26.63	26.75
274	AMEX	WPS	Wed, Nov 27, 1991	26.25	26.75	26.25	26.75
273	AMEX	WPS	Tue, Nov 26, 1991	26.38	26.38	26.13	26.25
272	AMEX	WPS	Mon, Nov 25, 1991	26.50	26.50	26.13	26.25
271	AMEX	WPS	Fri, Nov 22, 1991	26.75	26.75	26.38	26.50
270	AMEX	WPS	Thu, Nov 21, 1991	26.88	27.25	26.88	27.25
269	AMEX	WPS	Wed, Nov 20, 1991	26.50	27.00	26.50	27.00
268	AMEX	WPS	Tue, Nov 19, 1991	26.88	26.88	26.38	26.50
267	AMEX	WPS	Mon, Nov 18, 1991	26.75	26.88	26.63	26.88
266	AMEX	WPS	Fri, Nov 15, 1991	27.00	27.25	26.88	26.88
265	AMEX	WPS	Thu, Nov 14, 1991	26.88	27.00	26.75	27.00
264	AMEX	WPS	Wed, Nov 13, 1991	26.63	26.88	26.63	26.75
263	AMEX	WPS	Tue, Nov 12, 1991	26.38	26.75	26.38	26.63
262	AMEX	WPS	Mon, Nov 11, 1991	26.50	26.50	26.13	26.38
261	AMEX	WPS	Fri, Nov 8, 1991	26.88	27.00	26.63	26.63
260	AMEX	WPS	Thu, Nov 7, 1991	26.75	26.88	26.63	26.75
259	AMEX	WPS	Wed, Nov 6, 1991	26.75	26.75	26.50	26.75
258	AMEX	WPS	Tue, Nov 5, 1991	26.63	26.75	26.50	26.50
257	AMEX	WPS	Mon, Nov 4, 1991	26.63	26.63	26.38	26.63
256	AMEX	WPS	Fri, Nov 1, 1991	26.63	26.63	26.50	26.63
255	AMEX	WPS	Thu, Oct 31, 1991	26.75	26.75	26.50	26.50
254	AMEX	WPS	Wed, Oct 30, 1991	26.38	26.75	26.38	26.75
253	AMEX	WPS	Tue, Oct 29, 1991	26.13	26.38	26.00	26.38
252	AMEX	WPS	Mon, Oct 28, 1991	25.88	26.13	25.88	26.00
251	AMEX	WPS	Fri, Oct 25, 1991	26.00	26.00	25.50	25.75
250	AMEX	WPS	Thu, Oct 24, 1991	25.88	26.00	25.88	26.00
249	AMEX	WPS	Wed, Oct 23, 1991	26.00	26.00	25.88	25.88
248	AMEX	WPS	Tue, Oct 22, 1991	26.13	26.25	25.88	26.00
247	AMEX	WPS	Mon, Oct 21, 1991	26.50	26.50	26.25	26.25
246	AMEX	WPS	Fri, Oct 18, 1991	26.63	26.63	26.50	26.50
245	AMEX	WPS	Thu, Oct 17, 1991	26.75	26.88	26.63	26.75
244	AMEX	WPS	Wed, Oct 16, 1991	27.00	27.00	26.75	27.00
243	AMEX	WPS	Tue, Oct 15, 1991	26.75	27.25	26.75	27.00
242	AMEX	WPS	Mon, Oct 14, 1991	26.50	26.75	26.50	26.75
241	AMEX	WPS	Fri, Oct 11, 1991	26.38	26.50	26.25	26.38
240	AMEX	WPS	Thu, Oct 10, 1991	26.38	26.50	26.13	26.25
239	AMEX	WPS	Wed, Oct 9, 1991	26.75	26.75	26.38	26.50
238	AMEX	WPS	Tue, Oct 8, 1991	26.63	27.00	26.63	26.75
237	AMEX	WPS	Mon, Oct 7, 1991	26.50	26.88	26.50	26.88
236	AMEX	WPS	Fri, Oct 4, 1991	26.50	26.75	26.50	26.63
235	AMEX	WPS	Thu, Oct 3, 1991	26.75	26.75	26.50	26.50
234	AMEX	WPS	Wed, Oct 2, 1991	26.75	26.88	26.63	26.75
233	AMEX	WPS	Tue, Oct 1, 1991	26.63	26.75	26.50	26.75
232	AMEX	WPS	Mon, Sep 30, 1991	26.25	26.63	26.25	26.50
231	AMEX	WPS	Fri, Sep 27, 1991	26.13	26.50	26.00	26.25
230	AMEX	WPS	Thu, Sep 26, 1991	26.00	26.13	25.88	26.00
229	AMEX	WPS	Wed, Sep 25, 1991	25.88	26.13	25.88	26.00
228	AMEX	WPS	Tue, Sep 24, 1991	26.00	26.00	25.50	25.88
227	AMEX	WPS	Mon, Sep 23, 1991	25.88	26.00	25.75	26.00
226	AMEX	WPS	Fri, Sep 20, 1991	26.00	26.00	25.75	25.88
225	AMEX	WPS	Thu, Sep 19, 1991	25.88	26.00	25.88	26.00
224	AMEX	WPS	Wed, Sep 18, 1991	26.38	26.38	26.13	26.13
223	AMEX	WPS	Tue, Sep 17, 1991	26.38	26.38	26.25	26.38
222	AMEX	WPS	Mon, Sep 16, 1991	26.25	26.38	26.13	26.38
221	AMEX	WPS	Fri, Sep 13, 1991	26.13	26.38	26.13	26.38
220	AMEX	WPS	Thu, Sep 12, 1991	26.38	26.38	26.13	26.25
219	AMEX	WPS	Wed, Sep 11, 1991	26.38	26.38	26.25	26.38
218	AMEX	WPS	Tue, Sep 10, 1991	26.38	26.38	26.25	26.25
217	AMEX	WPS	Mon, Sep 9, 1991	26.25	26.38	26.25	26.25
216	AMEX	WPS	Fri, Sep 6, 1991	26.13	26.38	26.13	26.13
215	AMEX	WPS	Thu, Sep 5, 1991	26.38	26.38	26.13	26.13
214	AMEX	WPS	Wed, Sep 4, 1991	26.00	26.25	25.75	26.13
213	AMEX	WPS	Tue, Sep 3, 1991	26.00	26.13	25.75	25.88
212	AMEX	WPS	Fri, Aug 30, 1991	26.00	26.00	25.75	26.00
211	AMEX	WPS	Thu, Aug 29, 1991	26.13	26.25	25.75	26.00
210	AMEX	WPS	Wed, Aug 28, 1991	25.88	26.13	25.75	25.88
209	AMEX	WPS	Tue, Aug 27, 1991	25.63	25.88	25.63	25.75
208	AMEX	WPS	Mon, Aug 26, 1991	25.75	25.75	25.50	25.63
207	AMEX	WPS	Fri, Aug 23, 1991	25.75	26.25	25.75	26.00
206	AMEX	WPS	Thu, Aug 22, 1991	26.00	26.00	25.88	26.00
205	AMEX	WPS	Wed, Aug 21, 1991	25.63	26.00	25.63	26.00
204	AMEX	WPS	Tue, Aug 20, 1991	25.38	25.63	25.25	25.38
203	AMEX	WPS	Mon, Aug 19, 1991	25.63	25.63	25.25	25.50
202	AMEX	WPS	Fri, Aug 16, 1991	25.88	26.00	25.75	25.88
201	AMEX	WPS	Thu, Aug 15, 1991	25.88	26.13	25.88	25.88
200	AMEX	WPS	Wed, Aug 14, 1991	26.00	26.13	25.88	26.13
199	AMEX	WPS	Tue, Aug 13, 1991	25.75	26.25	25.63	26.00
198	AMEX	WPS	Mon, Aug 12, 1991	25.88	25.88	25.63	25.75
197	AMEX	WPS	Fri, Aug 9, 1991	25.88	25.88	25.63	25.88
196	AMEX	WPS	Thu, Aug 8, 1991	25.75	26.00	25.75	25.75
195	AMEX	WPS	Wed, Aug 7, 1991	25.38	25.75	25.38	25.75
194	AMEX	WPS	Tue, Aug 6, 1991	25.38	25.50	25.38	25.38
193	AMEX	WPS	Mon, Aug 5, 1991	25.25	25.50	25.25	25.38
192	AMEX	WPS	Fri, Aug 2, 1991	25.38	25.50	25.25	25.38
191	AMEX	WPS	Thu, Aug 1, 1991	25.13	25.25	25.00	25.13
190	AMEX	WPS	Wed, Jul 31, 1991	25.25	25.25	24.88	25.13
189	AMEX	WPS	Tue, Jul 30, 1991	25.00	25.13	24.88	25.13
188	AMEX	WPS	Mon, Jul 29, 1991	24.75	25.00	24.63	25.00
187	AMEX	WPS	Fri, Jul 26, 1991	24.75	24.75	24.63	24.63
186	AMEX	WPS	Thu, Jul 25, 1991	24.50	24.88	24.50	24.63
185	AMEX	WPS	Wed, Jul 24, 1991	24.38	24.63	24.38	24.63
184	AMEX	WPS	Tue, Jul 23, 1991	24.63	24.75	24.38	24.38
183	AMEX	WPS	Mon, Jul 22, 1991	24.75	24.88	24.63	24.75
182	AMEX	WPS	Fri, Jul 19, 1991	24.88	25.00	24.63	24.75
181	AMEX	WPS	Thu, Jul 18, 1991	25.00	25.00	24.88	25.00
180	AMEX	WPS	Wed, Jul 17, 1991	24.50	24.88	24.50	24.75
179	AMEX	WPS	Tue, Jul 16, 1991	24.63	24.63	24.50	24.50
178	AMEX	WPS	Mon, Jul 15, 1991	24.25	24.63	24.25	24.63
177	AMEX	WPS	Fri, Jul 12, 1991	24.38	24.38	24.25	24.38
176	AMEX	WPS	Thu, Jul 11, 1991	24.13	24.38	24.13	24.25
175	AMEX	WPS	Wed, Jul 10, 1991	24.00	24.25	24.00	24.25
174	AMEX	WPS	Tue, Jul 9, 1991	24.00	24.13	23.88	24.13
173	AMEX	WPS	Mon, Jul 8, 1991	23.63	24.00	23.63	23.75
172	AMEX	WPS	Fri, Jul 5, 1991	23.75	23.88	23.63	23.75
171	AMEX	WPS	Wed, Jul 3, 1991	24.00	24.00	23.75	23.75
170	AMEX	WPS	Tue, Jul 2, 1991	23.75	23.88	23.63	23.88
169	AMEX	WPS	Mon, Jul 1, 1991	24.25	24.38	23.88	23.88
168	AMEX	WPS	Fri, Jun 28, 1991	24.00	24.25	24.00	24.25
167	AMEX	WPS	Thu, Jun 27, 1991	24.13	24.25	24.00	24.00
166	AMEX	WPS	Wed, Jun 26, 1991	24.38	24.38	24.00	24.25
165	AMEX	WPS	Tue, Jun 25, 1991	24.25	24.25	24.00	24.25
164	AMEX	WPS	Mon, Jun 24, 1991	24.25	24.38	24.13	24.13
163	AMEX	WPS	Fri, Jun 21, 1991	24.00	24.13	24.00	24.00
162	AMEX	WPS	Thu, Jun 20, 1991	24.00	24.00	23.88	24.00
161	AMEX	WPS	Wed, Jun 19, 1991	24.13	24.13	23.88	24.00
160	AMEX	WPS	Tue, Jun 18, 1991	24.25	24.25	24.00	24.13
159	AMEX	WPS	Mon, Jun 17, 1991	24.00	24.13	23.88	24.13
158	AMEX	WPS	Fri, Jun 14, 1991	24.00	24.13	23.88	24.00
157	AMEX	WPS	Thu, Jun 13, 1991	23.88	23.88	23.75	23.75
156	AMEX	WPS	Wed, Jun 12, 1991	24.00	24.00	23.75	23.88
155	AMEX	WPS	Tue, Jun 11, 1991	24.00	24.00	23.88	24.00
154	AMEX	WPS	Mon, Jun 10, 1991	24.00	24.13	23.88	24.00
153	AMEX	WPS	Fri, Jun 7, 1991	23.75	24.00	23.75	24.00
152	AMEX	WPS	Thu, Jun 6, 1991	23.50	24.00	23.50	24.00
151	AMEX	WPS	Wed, Jun 5, 1991	23.75	23.75	23.50	23.50
150	AMEX	WPS	Tue, Jun 4, 1991	23.88	23.88	23.63	23.75
149	AMEX	WPS	Mon, Jun 3, 1991	24.13	24.25	23.75	23.75
148	AMEX	WPS	Fri, May 31, 1991	24.13	24.25	24.13	24.25
147	AMEX	WPS	Thu, May 30, 1991	24.13	24.25	24.00	24.13
146	AMEX	WPS	Wed, May 29, 1991	24.13	24.25	24.00	24.13
145	AMEX	WPS	Tue, May 28, 1991	24.63	24.63	24.13	24.13
144	AMEX	WPS	Fri, May 24, 1991	24.50	24.88	24.50	24.50
143	AMEX	WPS	Thu, May 23, 1991	25.00	25.13	24.88	25.13
142	AMEX	WPS	Wed, May 22, 1991	25.25	25.25	24.88	25.13
141	AMEX	WPS	Tue, May 21, 1991	25.50	25.63	25.25	25.25
140	AMEX	WPS	Mon, May 20, 1991	25.75	25.75	25.50	25.63
139	AMEX	WPS	Fri, May 17, 1991	25.75	25.75	25.50	25.75
138	AMEX	WPS	Thu, May 16, 1991	25.88	25.88	25.63	25.75
137	AMEX	WPS	Wed, May 15, 1991	26.13	26.25	25.63	25.75
136	AMEX	WPS	Tue, May 14, 1991	26.13	26.25	26.00	26.00
135	AMEX	WPS	Mon, May 13, 1991	26.38	26.38	26.25	26.25
134	AMEX	WPS	Fri, May 10, 1991	26.25	26.38	26.13	26.25
133	AMEX	WPS	Thu, May 9, 1991	26.13	26.25	26.00	26.13
132	AMEX	WPS	Wed, May 8, 1991	26.00	26.25	25.88	26.25
131	AMEX	WPS	Tue, May 7, 1991	25.88	26.00	25.75	26.00
130	AMEX	WPS	Mon, May 6, 1991	25.63	25.88	25.38	25.88
129	AMEX	WPS	Fri, May 3, 1991	25.50	25.75	25.50	25.75
128	AMEX	WPS	Thu, May 2, 1991	25.50	25.75	25.50	25.75
127	AMEX	WPS	Wed, May 1, 1991	25.38	25.63	25.38	25.63
126	AMEX	WPS	Tue, Apr 30, 1991	25.13	25.38	25.13	25.38
125	AMEX	WPS	Mon, Apr 29, 1991	25.13	25.13	25.00	25.00
124	AMEX	WPS	Fri, Apr 26, 1991	25.25	25.25	25.00	25.25
123	AMEX	WPS	Thu, Apr 25, 1991	25.13	25.38	25.13	25.25
122	AMEX	WPS	Wed, Apr 24, 1991	25.13	25.25	25.00	25.25
121	AMEX	WPS	Tue, Apr 23, 1991	25.38	25.38	25.13	25.25
120	AMEX	WPS	Mon, Apr 22, 1991	25.38	25.38	25.13	25.13
119	AMEX	WPS	Fri, Apr 19, 1991	25.50	25.50	25.25	25.38
118	AMEX	WPS	Thu, Apr 18, 1991	25.63	25.75	25.38	25.38
117	AMEX	WPS	Wed, Apr 17, 1991	25.38	25.63	25.38	25.63
116	AMEX	WPS	Tue, Apr 16, 1991	25.38	25.63	25.25	25.50
115	AMEX	WPS	Mon, Apr 15, 1991	25.13	25.38	25.00	25.25
114	AMEX	WPS	Fri, Apr 12, 1991	24.88	25.00	24.75	25.00
113	AMEX	WPS	Thu, Apr 11, 1991	24.88	25.13	24.63	24.75
112	AMEX	WPS	Wed, Apr 10, 1991	25.00	25.00	24.88	24.88
111	AMEX	WPS	Tue, Apr 9, 1991	24.75	25.00	24.63	25.00
110	AMEX	WPS	Mon, Apr 8, 1991	24.50	24.88	24.50	24.63
109	AMEX	WPS	Fri, Apr 5, 1991	24.63	24.63	24.38	24.63
108	AMEX	WPS	Thu, Apr 4, 1991	24.88	24.88	24.38	24.50
107	AMEX	WPS	Wed, Apr 3, 1991	24.63	25.00	24.63	24.75
106	AMEX	WPS	Tue, Apr 2, 1991	24.63	24.88	24.63	24.63
105	AMEX	WPS	Mon, Apr 1, 1991	24.63	24.75	24.50	24.63
104	AMEX	WPS	Thu, Mar 28, 1991	24.50	24.63	24.38	24.63
103	AMEX	WPS	Wed, Mar 27, 1991	24.63	24.75	24.50	24.63
102	AMEX	WPS	Tue, Mar 26, 1991	24.50	24.75	24.38	24.50
101	AMEX	WPS	Mon, Mar 25, 1991	24.50	24.75	24.50	24.50
100	AMEX	WPS	Fri, Mar 22, 1991	24.63	24.63	24.38	24.63
99	AMEX	WPS	Thu, Mar 21, 1991	24.63	24.75	24.38	24.50
98	AMEX	WPS	Wed, Mar 20, 1991	24.63	24.75	24.63	24.63
97	AMEX	WPS	Tue, Mar 19, 1991	24.88	24.88	24.63	24.63
96	AMEX	WPS	Mon, Mar 18, 1991	24.88	24.88	24.63	24.88
95	AMEX	WPS	Fri, Mar 15, 1991	25.00	25.00	24.75	24.75
94	AMEX	WPS	Thu, Mar 14, 1991	24.75	25.00	24.75	25.00
93	AMEX	WPS	Wed, Mar 13, 1991	24.63	24.75	24.38	24.63
92	AMEX	WPS	Tue, Mar 12, 1991	24.88	25.00	24.50	24.63
91	AMEX	WPS	Mon, Mar 11, 1991	24.88	24.88	24.75	24.75
90	AMEX	WPS	Fri, Mar 8, 1991	24.88	24.88	24.63	24.75
89	AMEX	WPS	Thu, Mar 7, 1991	24.75	25.00	24.63	24.88
88	AMEX	WPS	Wed, Mar 6, 1991	24.88	25.13	24.88	24.88
87	AMEX	WPS	Tue, Mar 5, 1991	24.63	25.13	24.63	24.88
86	AMEX	WPS	Mon, Mar 4, 1991	24.88	25.00	24.50	24.75
85	AMEX	WPS	Fri, Mar 1, 1991	24.50	24.88	24.50	24.88
84	AMEX	WPS	Thu, Feb 28, 1991	24.38	24.75	24.38	24.75
83	AMEX	WPS	Wed, Feb 27, 1991	24.25	24.50	24.25	24.50
82	AMEX	WPS	Tue, Feb 26, 1991	24.75	24.75	24.38	24.50
81	AMEX	WPS	Mon, Feb 25, 1991	24.25	24.88	24.13	24.75
80	AMEX	WPS	Fri, Feb 22, 1991	24.00	24.25	23.75	24.25
79	AMEX	WPS	Thu, Feb 21, 1991	24.50	24.50	24.25	24.50
78	AMEX	WPS	Wed, Feb 20, 1991	24.00	24.38	24.00	24.25
77	AMEX	WPS	Tue, Feb 19, 1991	24.50	24.50	24.13	24.25
76	AMEX	WPS	Fri, Feb 15, 1991	24.63	24.63	24.38	24.50
75	AMEX	WPS	Thu, Feb 14, 1991	24.75	24.88	24.38	24.50
74	AMEX	WPS	Wed, Feb 13, 1991	24.50	24.75	24.38	24.63
73	AMEX	WPS	Tue, Feb 12, 1991	24.25	24.50	24.13	24.50
72	AMEX	WPS	Mon, Feb 11, 1991	23.63	24.13	23.50	24.13
71	AMEX	WPS	Fri, Feb 8, 1991	23.38	23.63	23.25	23.50
70	AMEX	WPS	Thu, Feb 7, 1991	23.38	23.38	23.13	23.38
69	AMEX	WPS	Wed, Feb 6, 1991	23.00	23.25	23.00	23.25
68	AMEX	WPS	Tue, Feb 5, 1991	23.00	23.13	22.88	23.13
67	AMEX	WPS	Mon, Feb 4, 1991	22.75	23.00	22.75	22.88
66	AMEX	WPS	Fri, Feb 1, 1991	22.75	22.88	22.50	22.75
65	AMEX	WPS	Thu, Jan 31, 1991	22.88	22.88	22.75	22.88
64	AMEX	WPS	Wed, Jan 30, 1991	22.88	22.88	22.63	22.88
63	AMEX	WPS	Tue, Jan 29, 1991	22.88	23.00	22.75	22.88
62	AMEX	WPS	Mon, Jan 28, 1991	23.00	23.00	22.75	22.88
61	AMEX	WPS	Fri, Jan 25, 1991	23.25	23.50	23.00	23.13
60	AMEX	WPS	Thu, Jan 24, 1991	23.25	23.25	23.00	23.25
59	AMEX	WPS	Wed, Jan 23, 1991	23.38	23.38	23.13	23.25
58	AMEX	WPS	Tue, Jan 22, 1991	23.13	23.38	23.13	23.38
57	AMEX	WPS	Mon, Jan 21, 1991	23.13	23.25	23.13	23.25
56	AMEX	WPS	Fri, Jan 18, 1991	23.00	23.25	23.00	23.13
55	AMEX	WPS	Thu, Jan 17, 1991	22.88	23.25	22.75	23.00
54	AMEX	WPS	Wed, Jan 16, 1991	22.75	22.75	22.38	22.63
53	AMEX	WPS	Tue, Jan 15, 1991	22.63	22.63	22.38	22.63
52	AMEX	WPS	Mon, Jan 14, 1991	22.75	22.75	22.25	22.63
51	AMEX	WPS	Fri, Jan 11, 1991	22.63	22.75	22.38	22.75
50	AMEX	WPS	Thu, Jan 10, 1991	22.25	22.63	22.25	22.50
49	AMEX	WPS	Wed, Jan 9, 1991	23.13	23.25	22.50	22.50
48	AMEX	WPS	Tue, Jan 8, 1991	23.50	23.50	23.00	23.13
47	AMEX	WPS	Mon, Jan 7, 1991	23.88	23.88	23.25	23.38
46	AMEX	WPS	Fri, Jan 4, 1991	23.88	24.00	23.63	23.88
45	AMEX	WPS	Thu, Jan 3, 1991	23.88	24.00	23.75	23.88
44	AMEX	WPS	Wed, Jan 2, 1991	23.75	23.88	23.63	23.75
43	AMEX	WPS	Mon, Dec 31, 1990	24.00	24.75	23.63	23.63
42	AMEX	WPS	Fri, Dec 28, 1990	24.13	24.25	24.13	24.25
41	AMEX	WPS	Thu, Dec 27, 1990	23.63	24.38	23.63	24.25
40	AMEX	WPS	Wed, Dec 26, 1990	23.50	23.75	23.25	23.63
39	AMEX	WPS	Mon, Dec 24, 1990	23.25	23.38	23.25	23.38
38	AMEX	WPS	Fri, Dec 21, 1990	23.75	23.75	23.25	23.25
37	AMEX	WPS	Thu, Dec 20, 1990	23.63	23.75	23.50	23.75
36	AMEX	WPS	Wed, Dec 19, 1990	23.50	23.75	23.38	23.75
35	AMEX	WPS	Tue, Dec 18, 1990	23.25	23.50	23.00	23.38
34	AMEX	WPS	Mon, Dec 17, 1990	23.38	23.38	23.13	23.13
33	AMEX	WPS	Fri, Dec 14, 1990	23.50	23.50	23.13	23.38
32	AMEX	WPS	Thu, Dec 13, 1990	23.88	24.00	23.38	23.75
31	AMEX	WPS	Wed, Dec 12, 1990	23.63	24.00	23.50	23.88
30	AMEX	WPS	Tue, Dec 11, 1990	23.63	23.88	23.38	23.63
29	AMEX	WPS	Mon, Dec 10, 1990	23.88	23.88	23.63	23.75
28	AMEX	WPS	Fri, Dec 7, 1990	23.75	24.00	23.63	23.75
27	AMEX	WPS	Thu, Dec 6, 1990	24.25	24.25	23.75	23.75
26	AMEX	WPS	Wed, Dec 5, 1990	24.00	24.25	24.00	24.13
25	AMEX	WPS	Tue, Dec 4, 1990	23.88	24.25	23.75	24.00
24	AMEX	WPS	Mon, Dec 3, 1990	23.25	23.88	23.25	23.88
23	AMEX	WPS	Fri, Nov 30, 1990	23.50	23.63	23.13	23.38
22	AMEX	WPS	Thu, Nov 29, 1990	23.38	23.63	23.38	23.38
21	AMEX	WPS	Wed, Nov 28, 1990	23.63	23.75	23.50	23.63
20	AMEX	WPS	Tue, Nov 27, 1990	23.75	23.75	23.25	23.75
19	AMEX	WPS	Mon, Nov 26, 1990	24.13	24.25	23.88	24.00
18	AMEX	WPS	Fri, Nov 23, 1990	24.25	24.63	24.25	24.63
17	AMEX	WPS	Wed, Nov 21, 1990	24.13	24.50	24.13	24.50
16	AMEX	WPS	Tue, Nov 20, 1990	24.13	24.25	24.13	24.25
15	AMEX	WPS	Mon, Nov 19, 1990	24.25	24.38	24.13	24.13
14	AMEX	WPS	Fri, Nov 16, 1990	23.88	24.25	23.88	24.25
13	AMEX	WPS	Thu, Nov 15, 1990	23.88	24.00	23.75	24.00
12	AMEX	WPS	Wed, Nov 14, 1990	23.88	23.88	23.75	23.88
11	AMEX	WPS	Tue, Nov 13, 1990	23.75	23.88	23.75	23.75
10	AMEX	WPS	Mon, Nov 12, 1990	23.63	23.75	23.63	23.63
9	AMEX	WPS	Fri, Nov 9, 1990	23.50	23.75	23.50	23.50
8	AMEX	WPS	Thu, Nov 8, 1990	23.13	23.63	23.13	23.63
7	AMEX	WPS	Wed, Nov 7, 1990	23.25	23.38	23.13	23.13
6	AMEX	WPS	Tue, Nov 6, 1990	23.25	23.38	23.13	23.38
5	AMEX	WPS	Mon, Nov 5, 1990	23.25	23.25	23.00	23.25
4	AMEX	WPS	Fri, Nov 2, 1990	23.38	23.50	23.13	23.25
3	AMEX	WPS	Thu, Nov 1, 1990	23.38	23.63	23.38	23.50
2	AMEX	WPS	Wed, Oct 31, 1990	23.63	23.63	23.38	23.50
1	AMEX	WPS	Tue, Oct 30, 1990	23.25	23.50	23.25	23.50
#	Exchange	Symbol	Date	Open	High	Low	Close

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