Essex Property Trust Inc NYSE:ESS Historical Prices

Below are the 7184 trading days of historical prices for ESS.

#	Exchange	Symbol	Date	Open	High	Low	Close
7184	NYSE	ESS	Mon, Mar 4, 2024	234.77	240.02	233.04	240.02
7183	NYSE	ESS	Fri, Mar 1, 2024	229.68	234.47	226.84	234.37
7182	NYSE	ESS	Thu, Feb 29, 2024	232.22	232.94	230.42	231.40
7181	NYSE	ESS	Wed, Feb 28, 2024	226.36	232.76	226.19	229.63
7180	NYSE	ESS	Tue, Feb 27, 2024	227.75	229.33	225.85	227.73
7179	NYSE	ESS	Mon, Feb 26, 2024	229.27	230.38	225.40	225.79
7178	NYSE	ESS	Fri, Feb 23, 2024	229.87	230.51	227.87	229.34
7177	NYSE	ESS	Thu, Feb 22, 2024	234.38	235.15	229.94	229.95
7176	NYSE	ESS	Wed, Feb 21, 2024	234.00	236.01	232.81	235.23
7175	NYSE	ESS	Tue, Feb 20, 2024	234.55	236.16	232.76	232.95
7174	NYSE	ESS	Fri, Feb 16, 2024	231.90	236.23	231.90	235.37
7173	NYSE	ESS	Thu, Feb 15, 2024	229.71	234.70	229.52	234.62
7172	NYSE	ESS	Wed, Feb 14, 2024	225.99	229.09	225.09	227.26
7171	NYSE	ESS	Tue, Feb 13, 2024	225.12	225.91	223.06	225.59
7170	NYSE	ESS	Mon, Feb 12, 2024	230.89	231.27	228.26	230.78
7169	NYSE	ESS	Fri, Feb 9, 2024	228.69	230.36	228.46	229.80
7168	NYSE	ESS	Thu, Feb 8, 2024	228.66	229.53	225.81	229.34
7167	NYSE	ESS	Wed, Feb 7, 2024	232.54	232.54	225.80	229.02
7166	NYSE	ESS	Tue, Feb 6, 2024	229.48	233.29	229.48	232.97
7165	NYSE	ESS	Mon, Feb 5, 2024	233.15	233.15	229.90	230.34
7164	NYSE	ESS	Fri, Feb 2, 2024	234.78	236.62	232.16	236.02
7163	NYSE	ESS	Thu, Feb 1, 2024	232.50	237.67	230.37	237.60
7162	NYSE	ESS	Wed, Jan 31, 2024	236.54	238.88	232.83	233.27
7161	NYSE	ESS	Tue, Jan 30, 2024	234.74	236.46	233.37	234.47
7160	NYSE	ESS	Mon, Jan 29, 2024	236.35	238.25	235.48	236.90
7159	NYSE	ESS	Fri, Jan 26, 2024	234.60	236.56	232.46	236.41
7158	NYSE	ESS	Thu, Jan 25, 2024	236.89	237.87	233.14	233.92
7157	NYSE	ESS	Wed, Jan 24, 2024	239.97	240.77	234.51	234.66
7156	NYSE	ESS	Tue, Jan 23, 2024	242.84	242.84	236.91	238.76
7155	NYSE	ESS	Mon, Jan 22, 2024	242.06	243.07	240.50	242.22
7154	NYSE	ESS	Fri, Jan 19, 2024	239.38	242.14	237.80	240.85
7153	NYSE	ESS	Thu, Jan 18, 2024	241.33	241.99	238.46	238.85
7152	NYSE	ESS	Wed, Jan 17, 2024	245.82	248.54	239.64	241.69
7151	NYSE	ESS	Tue, Jan 16, 2024	248.27	249.14	246.50	248.77
7150	NYSE	ESS	Fri, Jan 12, 2024	250.67	251.77	248.21	249.08
7149	NYSE	ESS	Thu, Jan 11, 2024	245.98	248.27	245.74	248.08
7148	NYSE	ESS	Wed, Jan 10, 2024	248.18	249.47	246.73	247.88
7147	NYSE	ESS	Tue, Jan 9, 2024	245.45	249.16	242.92	247.88
7146	NYSE	ESS	Mon, Jan 8, 2024	243.67	248.36	241.98	248.33
7145	NYSE	ESS	Fri, Jan 5, 2024	241.66	245.57	240.98	243.58
7144	NYSE	ESS	Thu, Jan 4, 2024	241.67	245.64	241.67	243.80
7143	NYSE	ESS	Wed, Jan 3, 2024	247.74	247.82	241.81	242.74
7142	NYSE	ESS	Tue, Jan 2, 2024	247.01	251.12	247.01	249.87
7141	NYSE	ESS	Fri, Dec 29, 2023	248.76	250.50	247.82	247.94
7140	NYSE	ESS	Thu, Dec 28, 2023	249.60	252.85	249.10	250.44
7139	NYSE	ESS	Wed, Dec 27, 2023	246.40	249.30	246.14	249.23
7138	NYSE	ESS	Tue, Dec 26, 2023	244.64	247.47	244.50	247.12
7137	NYSE	ESS	Fri, Dec 22, 2023	243.38	246.52	243.38	244.37
7136	NYSE	ESS	Thu, Dec 21, 2023	242.09	242.95	238.32	242.12
7135	NYSE	ESS	Wed, Dec 20, 2023	245.71	246.33	240.23	240.43
7134	NYSE	ESS	Tue, Dec 19, 2023	247.29	247.29	244.42	245.84
7133	NYSE	ESS	Mon, Dec 18, 2023	244.84	247.47	244.16	246.16
7132	NYSE	ESS	Fri, Dec 15, 2023	246.37	247.00	241.85	244.95
7131	NYSE	ESS	Thu, Dec 14, 2023	243.69	251.48	243.09	248.50
7130	NYSE	ESS	Wed, Dec 13, 2023	228.55	240.38	227.59	238.39
7129	NYSE	ESS	Tue, Dec 12, 2023	226.46	228.98	225.30	227.61
7128	NYSE	ESS	Mon, Dec 11, 2023	225.40	227.12	223.91	227.07
7127	NYSE	ESS	Fri, Dec 8, 2023	223.81	226.20	223.35	226.11
7126	NYSE	ESS	Thu, Dec 7, 2023	223.23	226.46	222.30	224.85
7125	NYSE	ESS	Wed, Dec 6, 2023	222.00	226.14	221.59	223.68
7124	NYSE	ESS	Tue, Dec 5, 2023	221.10	221.67	218.59	221.51
7123	NYSE	ESS	Mon, Dec 4, 2023	219.23	223.24	218.95	222.77
7122	NYSE	ESS	Fri, Dec 1, 2023	214.06	220.90	213.04	220.66
7121	NYSE	ESS	Thu, Nov 30, 2023	212.76	214.24	211.35	213.46
7120	NYSE	ESS	Wed, Nov 29, 2023	214.78	216.50	211.60	212.23
7119	NYSE	ESS	Tue, Nov 28, 2023	211.54	214.64	210.36	212.50
7118	NYSE	ESS	Mon, Nov 27, 2023	213.80	213.87	212.00	212.18
7117	NYSE	ESS	Fri, Nov 24, 2023	212.93	214.80	212.24	214.72
7116	NYSE	ESS	Wed, Nov 22, 2023	215.08	215.08	211.97	212.85
7115	NYSE	ESS	Tue, Nov 21, 2023	212.60	214.19	211.59	212.66
7114	NYSE	ESS	Mon, Nov 20, 2023	210.40	213.98	209.17	213.05
7113	NYSE	ESS	Fri, Nov 17, 2023	212.67	212.72	209.26	211.02
7112	NYSE	ESS	Thu, Nov 16, 2023	214.62	214.62	211.48	211.57
7111	NYSE	ESS	Wed, Nov 15, 2023	216.28	218.03	213.31	213.58
7110	NYSE	ESS	Tue, Nov 14, 2023	211.47	218.20	211.47	216.13
7109	NYSE	ESS	Mon, Nov 13, 2023	208.10	209.27	204.64	205.66
7108	NYSE	ESS	Fri, Nov 10, 2023	208.23	211.43	207.28	210.65
7107	NYSE	ESS	Thu, Nov 9, 2023	211.44	211.73	207.10	207.57
7106	NYSE	ESS	Wed, Nov 8, 2023	210.76	211.35	208.64	210.88
7105	NYSE	ESS	Tue, Nov 7, 2023	212.50	212.50	208.04	209.39
7104	NYSE	ESS	Mon, Nov 6, 2023	216.03	216.03	210.20	212.26
7103	NYSE	ESS	Fri, Nov 3, 2023	214.90	222.16	214.90	217.26
7102	NYSE	ESS	Thu, Nov 2, 2023	210.23	211.83	208.41	211.76
7101	NYSE	ESS	Wed, Nov 1, 2023	213.91	213.91	206.60	207.87
7100	NYSE	ESS	Tue, Oct 31, 2023	211.03	215.54	208.79	213.92
7099	NYSE	ESS	Mon, Oct 30, 2023	208.78	210.96	205.48	210.04
7098	NYSE	ESS	Fri, Oct 27, 2023	211.17	215.23	203.85	206.58
7097	NYSE	ESS	Thu, Oct 26, 2023	211.31	213.82	208.13	208.54
7096	NYSE	ESS	Wed, Oct 25, 2023	214.07	214.37	210.15	210.26
7095	NYSE	ESS	Tue, Oct 24, 2023	210.47	215.21	210.14	214.70
7094	NYSE	ESS	Mon, Oct 23, 2023	209.13	212.39	208.55	209.32
7093	NYSE	ESS	Fri, Oct 20, 2023	214.66	217.03	211.53	211.67
7092	NYSE	ESS	Thu, Oct 19, 2023	214.32	217.21	213.12	214.30
7091	NYSE	ESS	Wed, Oct 18, 2023	217.59	218.67	215.17	215.62
7090	NYSE	ESS	Tue, Oct 17, 2023	218.18	221.22	217.62	219.09
7089	NYSE	ESS	Mon, Oct 16, 2023	221.38	221.38	217.49	219.50
7088	NYSE	ESS	Fri, Oct 13, 2023	221.45	221.51	218.28	219.46
7087	NYSE	ESS	Thu, Oct 12, 2023	221.29	222.52	219.38	220.48
7086	NYSE	ESS	Wed, Oct 11, 2023	219.49	222.64	219.20	222.30
7085	NYSE	ESS	Tue, Oct 10, 2023	218.26	221.30	216.72	217.25
7084	NYSE	ESS	Mon, Oct 9, 2023	214.45	219.53	214.45	218.80
7083	NYSE	ESS	Fri, Oct 6, 2023	210.54	217.12	209.60	215.93
7082	NYSE	ESS	Thu, Oct 5, 2023	210.16	212.79	208.83	212.36
7081	NYSE	ESS	Wed, Oct 4, 2023	209.20	210.07	206.83	209.91
7080	NYSE	ESS	Tue, Oct 3, 2023	207.77	209.29	206.42	207.34
7079	NYSE	ESS	Mon, Oct 2, 2023	211.12	213.46	207.94	208.85
7078	NYSE	ESS	Fri, Sep 29, 2023	213.97	215.63	210.38	212.09
7077	NYSE	ESS	Thu, Sep 28, 2023	209.59	212.20	209.59	210.75
7076	NYSE	ESS	Wed, Sep 27, 2023	215.22	215.63	210.14	208.43
7075	NYSE	ESS	Tue, Sep 26, 2023	214.83	216.13	212.93	213.67
7074	NYSE	ESS	Mon, Sep 25, 2023	214.68	216.76	214.00	216.31
7073	NYSE	ESS	Fri, Sep 22, 2023	218.76	219.44	215.29	215.64
7072	NYSE	ESS	Thu, Sep 21, 2023	222.62	223.93	218.97	219.08
7071	NYSE	ESS	Wed, Sep 20, 2023	223.89	226.89	222.65	223.87
7070	NYSE	ESS	Tue, Sep 19, 2023	224.44	224.44	221.21	222.08
7069	NYSE	ESS	Mon, Sep 18, 2023	224.35	225.44	221.32	223.85
7068	NYSE	ESS	Fri, Sep 15, 2023	223.68	226.00	221.91	225.22
7067	NYSE	ESS	Thu, Sep 14, 2023	225.29	226.52	222.97	225.10
7066	NYSE	ESS	Wed, Sep 13, 2023	225.46	226.18	221.51	223.00
7065	NYSE	ESS	Tue, Sep 12, 2023	223.41	225.71	220.82	225.66
7064	NYSE	ESS	Mon, Sep 11, 2023	225.67	225.75	221.78	224.07
7063	NYSE	ESS	Fri, Sep 8, 2023	229.53	230.67	223.43	225.29
7062	NYSE	ESS	Thu, Sep 7, 2023	235.10	235.52	231.04	231.24
7061	NYSE	ESS	Wed, Sep 6, 2023	235.00	237.31	234.67	236.41
7060	NYSE	ESS	Tue, Sep 5, 2023	237.65	238.64	235.28	235.79
7059	NYSE	ESS	Fri, Sep 1, 2023	239.58	239.95	236.65	237.52
7058	NYSE	ESS	Thu, Aug 31, 2023	239.73	240.56	237.43	238.39
7057	NYSE	ESS	Wed, Aug 30, 2023	239.79	242.59	239.22	240.16
7056	NYSE	ESS	Tue, Aug 29, 2023	237.47	239.16	235.73	239.01
7055	NYSE	ESS	Mon, Aug 28, 2023	238.61	239.81	237.28	238.00
7054	NYSE	ESS	Fri, Aug 25, 2023	238.71	239.18	236.90	237.24
7053	NYSE	ESS	Thu, Aug 24, 2023	238.95	243.15	237.22	237.57
7052	NYSE	ESS	Wed, Aug 23, 2023	235.05	238.17	234.54	238.10
7051	NYSE	ESS	Tue, Aug 22, 2023	234.45	235.41	232.88	234.05
7050	NYSE	ESS	Mon, Aug 21, 2023	235.04	236.11	231.18	233.15
7049	NYSE	ESS	Fri, Aug 18, 2023	234.69	238.54	234.51	236.31
7048	NYSE	ESS	Thu, Aug 17, 2023	238.56	240.57	236.12	236.45
7047	NYSE	ESS	Wed, Aug 16, 2023	238.68	239.78	236.12	238.02
7046	NYSE	ESS	Tue, Aug 15, 2023	237.66	239.76	237.25	238.17
7045	NYSE	ESS	Mon, Aug 14, 2023	245.00	246.09	239.67	239.95
7044	NYSE	ESS	Fri, Aug 11, 2023	241.11	245.70	241.11	245.53
7043	NYSE	ESS	Thu, Aug 10, 2023	242.81	245.43	241.11	242.84
7042	NYSE	ESS	Wed, Aug 9, 2023	242.01	242.63	240.27	241.32
7041	NYSE	ESS	Tue, Aug 8, 2023	243.56	243.96	240.81	242.55
7040	NYSE	ESS	Mon, Aug 7, 2023	244.36	245.96	244.06	245.34
7039	NYSE	ESS	Fri, Aug 4, 2023	243.24	248.80	243.04	243.92
7038	NYSE	ESS	Thu, Aug 3, 2023	242.88	244.28	237.88	244.17
7037	NYSE	ESS	Wed, Aug 2, 2023	242.99	245.75	242.14	244.62
7036	NYSE	ESS	Tue, Aug 1, 2023	242.05	244.20	241.54	244.04
7035	NYSE	ESS	Mon, Jul 31, 2023	238.37	246.73	237.10	243.55
7034	NYSE	ESS	Fri, Jul 28, 2023	238.23	240.57	233.82	237.31
7033	NYSE	ESS	Thu, Jul 27, 2023	240.77	240.77	231.43	231.75
7032	NYSE	ESS	Wed, Jul 26, 2023	240.12	242.00	237.16	239.45
7031	NYSE	ESS	Tue, Jul 25, 2023	243.86	244.76	238.19	239.77
7030	NYSE	ESS	Mon, Jul 24, 2023	246.01	246.89	243.50	244.40
7029	NYSE	ESS	Fri, Jul 21, 2023	244.50	245.48	242.87	245.14
7028	NYSE	ESS	Thu, Jul 20, 2023	242.35	244.00	239.24	243.94
7027	NYSE	ESS	Wed, Jul 19, 2023	240.21	243.91	240.21	243.05
7026	NYSE	ESS	Tue, Jul 18, 2023	239.54	241.56	237.57	239.79
7025	NYSE	ESS	Mon, Jul 17, 2023	243.81	246.30	241.95	242.53
7024	NYSE	ESS	Fri, Jul 14, 2023	243.26	246.23	242.20	245.44
7023	NYSE	ESS	Thu, Jul 13, 2023	240.15	244.74	239.14	244.43
7022	NYSE	ESS	Wed, Jul 12, 2023	241.23	243.93	240.62	240.69
7021	NYSE	ESS	Tue, Jul 11, 2023	235.50	238.29	233.96	238.09
7020	NYSE	ESS	Mon, Jul 10, 2023	231.73	234.42	231.25	234.29
7019	NYSE	ESS	Fri, Jul 7, 2023	232.80	234.71	231.45	233.25
7018	NYSE	ESS	Thu, Jul 6, 2023	231.85	235.37	227.86	234.85
7017	NYSE	ESS	Wed, Jul 5, 2023	234.07	237.86	233.15	235.23
7016	NYSE	ESS	Mon, Jul 3, 2023	233.32	237.79	232.69	236.59
7015	NYSE	ESS	Fri, Jun 30, 2023	235.48	237.54	229.93	234.30
7014	NYSE	ESS	Thu, Jun 29, 2023	227.32	233.14	226.30	233.07
7013	NYSE	ESS	Wed, Jun 28, 2023	229.59	233.30	228.38	227.96
7012	NYSE	ESS	Tue, Jun 27, 2023	228.99	231.17	227.27	231.03
7011	NYSE	ESS	Mon, Jun 26, 2023	220.02	228.65	219.68	228.59
7010	NYSE	ESS	Fri, Jun 23, 2023	224.25	224.67	219.48	220.02
7009	NYSE	ESS	Thu, Jun 22, 2023	232.12	232.12	223.74	225.00
7008	NYSE	ESS	Wed, Jun 21, 2023	232.56	233.56	231.09	232.68
7007	NYSE	ESS	Tue, Jun 20, 2023	235.32	236.16	233.46	234.20
7006	NYSE	ESS	Fri, Jun 16, 2023	237.01	237.40	235.64	236.92
7005	NYSE	ESS	Thu, Jun 15, 2023	232.82	234.93	231.71	234.80
7004	NYSE	ESS	Wed, Jun 14, 2023	234.55	236.07	231.88	233.39
7003	NYSE	ESS	Tue, Jun 13, 2023	230.01	234.33	229.54	234.25
7002	NYSE	ESS	Mon, Jun 12, 2023	233.84	233.94	229.34	231.83
7001	NYSE	ESS	Fri, Jun 9, 2023	233.91	234.75	232.29	234.30
7000	NYSE	ESS	Thu, Jun 8, 2023	229.08	233.29	226.50	232.99
6999	NYSE	ESS	Wed, Jun 7, 2023	227.16	231.65	226.46	230.80
6998	NYSE	ESS	Tue, Jun 6, 2023	226.21	226.21	223.14	225.68
6997	NYSE	ESS	Mon, Jun 5, 2023	226.44	228.23	224.40	228.55
6996	NYSE	ESS	Fri, Jun 2, 2023	222.06	229.10	222.00	228.55
6995	NYSE	ESS	Thu, Jun 1, 2023	215.92	219.91	212.83	219.17
6994	NYSE	ESS	Wed, May 31, 2023	214.46	217.19	214.00	216.06
6993	NYSE	ESS	Tue, May 30, 2023	212.50	215.72	211.07	214.51
6992	NYSE	ESS	Fri, May 26, 2023	206.01	210.99	204.56	210.38
6991	NYSE	ESS	Thu, May 25, 2023	209.05	210.63	206.70	206.82
6990	NYSE	ESS	Wed, May 24, 2023	210.85	210.85	207.30	208.24
6989	NYSE	ESS	Tue, May 23, 2023	211.35	214.21	210.87	211.22
6988	NYSE	ESS	Mon, May 22, 2023	209.75	213.20	208.89	211.00
6987	NYSE	ESS	Fri, May 19, 2023	211.75	213.21	209.22	209.78
6986	NYSE	ESS	Thu, May 18, 2023	209.47	211.97	207.73	209.63
6985	NYSE	ESS	Wed, May 17, 2023	209.63	211.34	208.05	210.97
6984	NYSE	ESS	Tue, May 16, 2023	212.37	214.27	208.93	209.14
6983	NYSE	ESS	Mon, May 15, 2023	213.79	215.20	211.96	214.05
6982	NYSE	ESS	Fri, May 12, 2023	216.60	217.29	213.43	215.32
6981	NYSE	ESS	Thu, May 11, 2023	215.05	217.08	214.10	216.98
6980	NYSE	ESS	Wed, May 10, 2023	219.32	219.36	214.94	216.77
6979	NYSE	ESS	Tue, May 9, 2023	216.01	217.67	214.01	216.31
6978	NYSE	ESS	Mon, May 8, 2023	218.80	219.98	217.42	218.63
6977	NYSE	ESS	Fri, May 5, 2023	218.08	220.49	217.65	220.00
6976	NYSE	ESS	Thu, May 4, 2023	216.51	218.25	214.19	216.60
6975	NYSE	ESS	Wed, May 3, 2023	219.40	219.77	215.71	216.65
6974	NYSE	ESS	Tue, May 2, 2023	219.71	220.74	213.30	217.17
6973	NYSE	ESS	Mon, May 1, 2023	220.88	224.00	220.50	220.66
6972	NYSE	ESS	Fri, Apr 28, 2023	213.44	220.85	212.38	219.73
6971	NYSE	ESS	Thu, Apr 27, 2023	208.74	213.38	208.02	211.46
6970	NYSE	ESS	Wed, Apr 26, 2023	207.99	210.03	205.32	205.98
6969	NYSE	ESS	Tue, Apr 25, 2023	210.92	210.92	207.67	207.87
6968	NYSE	ESS	Mon, Apr 24, 2023	213.90	213.90	208.80	211.68
6967	NYSE	ESS	Fri, Apr 21, 2023	211.80	213.27	210.32	212.42
6966	NYSE	ESS	Thu, Apr 20, 2023	214.78	214.78	210.99	211.72
6965	NYSE	ESS	Wed, Apr 19, 2023	210.53	215.58	210.16	215.40
6964	NYSE	ESS	Tue, Apr 18, 2023	212.85	213.54	211.22	212.10
6963	NYSE	ESS	Mon, Apr 17, 2023	205.48	213.05	205.48	213.00
6962	NYSE	ESS	Fri, Apr 14, 2023	210.91	211.71	205.39	207.94
6961	NYSE	ESS	Thu, Apr 13, 2023	209.97	212.09	208.42	210.78
6960	NYSE	ESS	Wed, Apr 12, 2023	214.98	215.73	210.46	211.02
6959	NYSE	ESS	Tue, Apr 11, 2023	210.40	212.37	209.31	211.41
6958	NYSE	ESS	Mon, Apr 10, 2023	207.67	210.84	206.85	210.77
6957	NYSE	ESS	Thu, Apr 6, 2023	211.00	211.00	207.92	209.74
6956	NYSE	ESS	Wed, Apr 5, 2023	208.27	210.78	207.73	209.44
6955	NYSE	ESS	Tue, Apr 4, 2023	209.54	209.54	205.24	208.28
6954	NYSE	ESS	Mon, Apr 3, 2023	208.68	211.66	207.32	208.34
6953	NYSE	ESS	Fri, Mar 31, 2023	205.42	209.39	204.62	209.14
6952	NYSE	ESS	Thu, Mar 30, 2023	204.75	205.47	202.83	204.18
6951	NYSE	ESS	Wed, Mar 29, 2023	202.37	204.32	201.67	202.00
6950	NYSE	ESS	Tue, Mar 28, 2023	198.29	201.79	198.29	200.26
6949	NYSE	ESS	Mon, Mar 27, 2023	202.75	203.94	200.85	201.09
6948	NYSE	ESS	Fri, Mar 24, 2023	195.53	200.91	195.03	200.77
6947	NYSE	ESS	Thu, Mar 23, 2023	200.00	201.73	196.03	196.17
6946	NYSE	ESS	Wed, Mar 22, 2023	203.11	205.70	199.02	199.22
6945	NYSE	ESS	Tue, Mar 21, 2023	209.28	210.06	204.78	206.14
6944	NYSE	ESS	Mon, Mar 20, 2023	207.19	210.07	205.79	208.58
6943	NYSE	ESS	Fri, Mar 17, 2023	211.43	211.88	207.09	207.19
6942	NYSE	ESS	Thu, Mar 16, 2023	214.79	215.07	209.51	211.88
6941	NYSE	ESS	Wed, Mar 15, 2023	212.82	217.08	211.86	216.79
6940	NYSE	ESS	Tue, Mar 14, 2023	217.96	219.41	212.81	214.49
6939	NYSE	ESS	Mon, Mar 13, 2023	210.00	215.93	209.37	213.99
6938	NYSE	ESS	Fri, Mar 10, 2023	226.73	226.73	210.77	211.37
6937	NYSE	ESS	Thu, Mar 9, 2023	233.05	233.05	226.00	226.55
6936	NYSE	ESS	Wed, Mar 8, 2023	227.39	233.97	227.20	232.41
6935	NYSE	ESS	Tue, Mar 7, 2023	234.35	234.48	227.12	228.00
6934	NYSE	ESS	Mon, Mar 6, 2023	233.50	236.16	233.25	234.66
6933	NYSE	ESS	Fri, Mar 3, 2023	229.18	233.02	228.49	232.18
6932	NYSE	ESS	Thu, Mar 2, 2023	221.02	227.15	221.02	226.53
6931	NYSE	ESS	Wed, Mar 1, 2023	225.34	226.23	220.95	222.84
6930	NYSE	ESS	Tue, Feb 28, 2023	227.12	231.42	226.85	228.06
6929	NYSE	ESS	Mon, Feb 27, 2023	232.02	232.51	225.96	227.58
6928	NYSE	ESS	Fri, Feb 24, 2023	230.83	230.83	228.25	229.46
6927	NYSE	ESS	Thu, Feb 23, 2023	233.85	234.23	229.71	232.24
6926	NYSE	ESS	Wed, Feb 22, 2023	231.70	233.15	230.20	231.30
6925	NYSE	ESS	Tue, Feb 21, 2023	234.05	235.17	230.18	231.43
6924	NYSE	ESS	Fri, Feb 17, 2023	237.06	237.55	233.93	236.83
6923	NYSE	ESS	Thu, Feb 16, 2023	235.70	240.97	235.06	237.08
6922	NYSE	ESS	Wed, Feb 15, 2023	237.05	239.42	236.37	239.22
6921	NYSE	ESS	Tue, Feb 14, 2023	234.24	240.25	234.00	238.83
6920	NYSE	ESS	Mon, Feb 13, 2023	234.21	237.62	234.08	235.68
6919	NYSE	ESS	Fri, Feb 10, 2023	235.12	237.58	233.49	233.77
6918	NYSE	ESS	Thu, Feb 9, 2023	236.29	238.70	235.51	236.43
6917	NYSE	ESS	Wed, Feb 8, 2023	229.38	236.20	227.87	235.12
6916	NYSE	ESS	Tue, Feb 7, 2023	224.51	232.11	224.05	230.32
6915	NYSE	ESS	Mon, Feb 6, 2023	227.08	227.72	225.39	226.57
6914	NYSE	ESS	Fri, Feb 3, 2023	232.32	232.32	227.43	230.34
6913	NYSE	ESS	Thu, Feb 2, 2023	230.00	238.43	230.00	236.93
6912	NYSE	ESS	Wed, Feb 1, 2023	225.00	229.41	223.73	227.21
6911	NYSE	ESS	Tue, Jan 31, 2023	219.66	226.07	218.84	226.07
6910	NYSE	ESS	Mon, Jan 30, 2023	221.19	223.43	219.23	219.54
6909	NYSE	ESS	Fri, Jan 27, 2023	217.47	223.90	217.47	223.42
6908	NYSE	ESS	Thu, Jan 26, 2023	218.13	220.60	216.43	217.59
6907	NYSE	ESS	Wed, Jan 25, 2023	217.67	218.34	215.75	216.64
6906	NYSE	ESS	Tue, Jan 24, 2023	217.00	220.17	216.73	218.57
6905	NYSE	ESS	Mon, Jan 23, 2023	215.64	217.30	214.55	216.87
6904	NYSE	ESS	Fri, Jan 20, 2023	215.25	216.34	212.61	216.19
6903	NYSE	ESS	Thu, Jan 19, 2023	214.34	218.55	214.34	216.21
6902	NYSE	ESS	Wed, Jan 18, 2023	220.64	220.96	215.22	215.34
6901	NYSE	ESS	Tue, Jan 17, 2023	221.04	223.07	219.33	220.08
6900	NYSE	ESS	Fri, Jan 13, 2023	218.24	221.32	217.50	218.54
6899	NYSE	ESS	Thu, Jan 12, 2023	223.79	223.79	217.38	220.50
6898	NYSE	ESS	Wed, Jan 11, 2023	215.14	222.71	215.14	222.47
6897	NYSE	ESS	Tue, Jan 10, 2023	211.14	214.44	211.14	214.06
6896	NYSE	ESS	Mon, Jan 9, 2023	214.13	218.23	212.35	212.57
6895	NYSE	ESS	Fri, Jan 6, 2023	207.59	215.66	207.03	214.70
6894	NYSE	ESS	Thu, Jan 5, 2023	212.29	212.29	205.63	205.88
6893	NYSE	ESS	Wed, Jan 4, 2023	213.49	216.61	212.25	215.25
6892	NYSE	ESS	Tue, Jan 3, 2023	211.77	213.95	209.01	211.31
6891	NYSE	ESS	Fri, Dec 30, 2022	211.10	212.51	209.37	211.92
6890	NYSE	ESS	Thu, Dec 29, 2022	210.80	214.94	210.00	212.07
6889	NYSE	ESS	Wed, Dec 28, 2022	211.61	213.45	209.23	209.23
6888	NYSE	ESS	Tue, Dec 27, 2022	211.24	211.75	209.41	210.94
6887	NYSE	ESS	Fri, Dec 23, 2022	208.24	211.65	207.59	211.65
6886	NYSE	ESS	Thu, Dec 22, 2022	206.91	209.96	206.20	208.93
6885	NYSE	ESS	Wed, Dec 21, 2022	209.00	210.90	207.15	208.85
6884	NYSE	ESS	Tue, Dec 20, 2022	206.77	208.25	205.24	207.50
6883	NYSE	ESS	Mon, Dec 19, 2022	211.26	211.86	206.74	208.57
6882	NYSE	ESS	Fri, Dec 16, 2022	213.27	214.66	210.43	212.12
6881	NYSE	ESS	Thu, Dec 15, 2022	219.10	220.68	217.07	218.26
6880	NYSE	ESS	Wed, Dec 14, 2022	222.91	226.88	219.86	220.94
6879	NYSE	ESS	Tue, Dec 13, 2022	223.93	225.25	219.44	223.21
6878	NYSE	ESS	Mon, Dec 12, 2022	214.99	218.84	212.56	218.61
6877	NYSE	ESS	Fri, Dec 9, 2022	213.45	216.55	213.45	214.79
6876	NYSE	ESS	Thu, Dec 8, 2022	213.84	217.44	213.42	213.89
6875	NYSE	ESS	Wed, Dec 7, 2022	210.57	214.51	210.50	212.90
6874	NYSE	ESS	Tue, Dec 6, 2022	215.79	216.19	210.76	211.08
6873	NYSE	ESS	Mon, Dec 5, 2022	215.43	217.01	214.02	214.38
6872	NYSE	ESS	Fri, Dec 2, 2022	218.44	219.67	217.29	217.72
6871	NYSE	ESS	Thu, Dec 1, 2022	224.01	224.01	217.36	219.91
6870	NYSE	ESS	Wed, Nov 30, 2022	212.97	220.48	210.60	220.38
6869	NYSE	ESS	Tue, Nov 29, 2022	209.29	214.50	209.29	214.49
6868	NYSE	ESS	Mon, Nov 28, 2022	212.29	213.56	209.80	210.46
6867	NYSE	ESS	Fri, Nov 25, 2022	213.12	213.72	211.82	212.61
6866	NYSE	ESS	Wed, Nov 23, 2022	212.72	213.84	209.89	211.86
6865	NYSE	ESS	Tue, Nov 22, 2022	213.54	214.17	211.86	213.74
6864	NYSE	ESS	Mon, Nov 21, 2022	210.99	214.30	210.02	213.52
6863	NYSE	ESS	Fri, Nov 18, 2022	211.05	211.59	207.94	211.59
6862	NYSE	ESS	Thu, Nov 17, 2022	206.85	208.61	205.76	207.52
6861	NYSE	ESS	Wed, Nov 16, 2022	210.87	214.17	208.58	210.02
6860	NYSE	ESS	Tue, Nov 15, 2022	214.01	214.27	208.84	212.18
6859	NYSE	ESS	Mon, Nov 14, 2022	213.79	215.16	210.28	210.47
6858	NYSE	ESS	Fri, Nov 11, 2022	217.67	219.04	211.58	215.30
6857	NYSE	ESS	Thu, Nov 10, 2022	215.00	219.04	213.75	218.56
6856	NYSE	ESS	Wed, Nov 9, 2022	208.10	209.28	205.83	207.34
6855	NYSE	ESS	Tue, Nov 8, 2022	209.71	210.92	206.64	207.95
6854	NYSE	ESS	Mon, Nov 7, 2022	214.24	215.54	208.63	209.48
6853	NYSE	ESS	Fri, Nov 4, 2022	214.85	217.79	208.71	214.24
6852	NYSE	ESS	Thu, Nov 3, 2022	213.02	216.39	210.66	213.99
6851	NYSE	ESS	Wed, Nov 2, 2022	219.76	224.99	216.19	216.32
6850	NYSE	ESS	Tue, Nov 1, 2022	224.43	224.43	220.85	221.39
6849	NYSE	ESS	Mon, Oct 31, 2022	221.12	224.30	220.00	222.24
6848	NYSE	ESS	Fri, Oct 28, 2022	220.11	222.60	218.38	222.24
6847	NYSE	ESS	Thu, Oct 27, 2022	224.49	228.94	219.58	221.57
6846	NYSE	ESS	Wed, Oct 26, 2022	235.28	237.71	227.58	228.26
6845	NYSE	ESS	Tue, Oct 25, 2022	228.67	236.61	228.67	236.45
6844	NYSE	ESS	Mon, Oct 24, 2022	230.49	230.85	225.86	227.64
6843	NYSE	ESS	Fri, Oct 21, 2022	227.47	230.77	223.90	227.78
6842	NYSE	ESS	Thu, Oct 20, 2022	227.91	231.05	225.66	226.72
6841	NYSE	ESS	Wed, Oct 19, 2022	230.40	232.00	226.38	227.12
6840	NYSE	ESS	Tue, Oct 18, 2022	234.28	237.31	231.16	233.28
6839	NYSE	ESS	Mon, Oct 17, 2022	227.34	232.29	225.08	231.27
6838	NYSE	ESS	Fri, Oct 14, 2022	232.57	232.79	221.93	222.62
6837	NYSE	ESS	Thu, Oct 13, 2022	219.85	230.65	218.83	229.20
6836	NYSE	ESS	Wed, Oct 12, 2022	226.51	226.59	223.06	224.02
6835	NYSE	ESS	Tue, Oct 11, 2022	222.13	228.08	220.47	226.85
6834	NYSE	ESS	Mon, Oct 10, 2022	222.00	223.53	219.16	221.44
6833	NYSE	ESS	Fri, Oct 7, 2022	226.83	228.23	220.25	221.21
6832	NYSE	ESS	Thu, Oct 6, 2022	236.00	237.27	228.64	228.69
6831	NYSE	ESS	Wed, Oct 5, 2022	242.66	242.66	234.56	236.35
6830	NYSE	ESS	Tue, Oct 4, 2022	248.13	249.67	242.63	245.52
6829	NYSE	ESS	Mon, Oct 3, 2022	245.97	248.20	242.26	246.80
6828	NYSE	ESS	Fri, Sep 30, 2022	241.18	244.14	238.53	242.23
6827	NYSE	ESS	Thu, Sep 29, 2022	240.30	241.72	236.01	238.66
6826	NYSE	ESS	Wed, Sep 28, 2022	240.86	246.22	238.17	242.50
6825	NYSE	ESS	Tue, Sep 27, 2022	242.24	244.52	238.24	238.35
6824	NYSE	ESS	Mon, Sep 26, 2022	247.13	247.13	237.89	240.98
6823	NYSE	ESS	Fri, Sep 23, 2022	245.93	252.42	244.64	248.08
6822	NYSE	ESS	Thu, Sep 22, 2022	246.59	249.47	244.36	248.06
6821	NYSE	ESS	Wed, Sep 21, 2022	253.57	254.11	247.61	247.63
6820	NYSE	ESS	Tue, Sep 20, 2022	255.99	255.99	248.72	251.10
6819	NYSE	ESS	Mon, Sep 19, 2022	257.36	258.49	252.94	257.52
6818	NYSE	ESS	Fri, Sep 16, 2022	261.13	261.32	256.43	261.06
6817	NYSE	ESS	Thu, Sep 15, 2022	263.67	265.43	260.71	260.93
6816	NYSE	ESS	Wed, Sep 14, 2022	266.89	267.09	261.79	264.59
6815	NYSE	ESS	Tue, Sep 13, 2022	273.74	274.61	266.98	268.12
6814	NYSE	ESS	Mon, Sep 12, 2022	278.93	279.96	277.33	278.38
6813	NYSE	ESS	Fri, Sep 9, 2022	275.39	280.52	273.49	278.26
6812	NYSE	ESS	Thu, Sep 8, 2022	273.03	276.06	271.10	275.28
6811	NYSE	ESS	Wed, Sep 7, 2022	270.45	274.44	269.79	274.40
6810	NYSE	ESS	Tue, Sep 6, 2022	267.14	270.54	266.69	269.78
6809	NYSE	ESS	Fri, Sep 2, 2022	269.37	270.88	265.65	265.98
6808	NYSE	ESS	Thu, Sep 1, 2022	263.73	268.20	261.27	268.00
6807	NYSE	ESS	Wed, Aug 31, 2022	268.54	269.37	264.47	265.06
6806	NYSE	ESS	Tue, Aug 30, 2022	270.44	271.34	265.76	266.33
6805	NYSE	ESS	Mon, Aug 29, 2022	273.16	273.97	270.34	270.41
6804	NYSE	ESS	Fri, Aug 26, 2022	283.62	284.20	274.78	274.80
6803	NYSE	ESS	Thu, Aug 25, 2022	280.29	283.54	279.29	283.54
6802	NYSE	ESS	Wed, Aug 24, 2022	278.40	280.67	276.96	280.28
6801	NYSE	ESS	Tue, Aug 23, 2022	283.41	283.99	276.53	277.69
6800	NYSE	ESS	Mon, Aug 22, 2022	286.84	287.95	279.65	284.44
6799	NYSE	ESS	Fri, Aug 19, 2022	292.14	292.34	288.83	290.01
6798	NYSE	ESS	Thu, Aug 18, 2022	297.88	298.08	291.84	293.29
6797	NYSE	ESS	Wed, Aug 17, 2022	296.19	299.20	295.48	297.53
6796	NYSE	ESS	Tue, Aug 16, 2022	295.28	300.33	294.33	298.47
6795	NYSE	ESS	Mon, Aug 15, 2022	297.12	298.97	295.00	296.99
6794	NYSE	ESS	Fri, Aug 12, 2022	295.00	297.47	293.70	297.13
6793	NYSE	ESS	Thu, Aug 11, 2022	292.73	295.41	291.20	292.75
6792	NYSE	ESS	Wed, Aug 10, 2022	290.00	291.62	286.43	291.20
6791	NYSE	ESS	Tue, Aug 9, 2022	281.05	286.31	281.05	286.14
6790	NYSE	ESS	Mon, Aug 8, 2022	281.62	283.61	280.51	280.83
6789	NYSE	ESS	Fri, Aug 5, 2022	276.47	278.99	275.00	278.75
6788	NYSE	ESS	Thu, Aug 4, 2022	277.83	278.21	273.60	278.05
6787	NYSE	ESS	Wed, Aug 3, 2022	277.87	281.65	274.49	275.47
6786	NYSE	ESS	Tue, Aug 2, 2022	279.66	281.82	275.83	276.87
6785	NYSE	ESS	Mon, Aug 1, 2022	284.58	285.60	279.56	279.89
6784	NYSE	ESS	Fri, Jul 29, 2022	285.37	287.50	282.91	286.53
6783	NYSE	ESS	Thu, Jul 28, 2022	278.65	285.69	277.34	284.80
6782	NYSE	ESS	Wed, Jul 27, 2022	272.57	281.37	272.57	277.30
6781	NYSE	ESS	Tue, Jul 26, 2022	274.07	275.78	272.84	273.69
6780	NYSE	ESS	Mon, Jul 25, 2022	272.98	275.58	272.50	273.81
6779	NYSE	ESS	Fri, Jul 22, 2022	271.12	273.89	268.88	273.81
6778	NYSE	ESS	Thu, Jul 21, 2022	267.67	269.79	265.74	269.61
6777	NYSE	ESS	Wed, Jul 20, 2022	266.16	270.84	265.73	268.17
6776	NYSE	ESS	Tue, Jul 19, 2022	264.96	267.31	262.25	266.59
6775	NYSE	ESS	Mon, Jul 18, 2022	266.00	267.21	261.43	262.58
6774	NYSE	ESS	Fri, Jul 15, 2022	265.87	266.84	261.78	265.45
6773	NYSE	ESS	Thu, Jul 14, 2022	257.50	261.77	257.50	261.28
6772	NYSE	ESS	Wed, Jul 13, 2022	261.54	263.75	257.79	261.66
6771	NYSE	ESS	Tue, Jul 12, 2022	260.74	266.09	260.74	264.07
6770	NYSE	ESS	Mon, Jul 11, 2022	261.94	263.07	260.13	262.61
6769	NYSE	ESS	Fri, Jul 8, 2022	266.06	266.40	261.66	262.92
6768	NYSE	ESS	Thu, Jul 7, 2022	268.19	269.38	264.56	266.07
6767	NYSE	ESS	Wed, Jul 6, 2022	265.72	267.85	262.95	266.02
6766	NYSE	ESS	Tue, Jul 5, 2022	264.94	266.07	257.87	264.50
6765	NYSE	ESS	Fri, Jul 1, 2022	261.92	267.80	261.71	266.73
6764	NYSE	ESS	Thu, Jun 30, 2022	260.16	265.90	257.75	261.51
6763	NYSE	ESS	Wed, Jun 29, 2022	261.43	262.92	259.74	262.35
6762	NYSE	ESS	Tue, Jun 28, 2022	266.86	270.55	263.92	261.82
6761	NYSE	ESS	Mon, Jun 27, 2022	261.70	269.53	260.39	266.25
6760	NYSE	ESS	Fri, Jun 24, 2022	260.05	262.62	259.70	261.71
6759	NYSE	ESS	Thu, Jun 23, 2022	257.04	260.74	256.85	259.44
6758	NYSE	ESS	Wed, Jun 22, 2022	252.61	258.83	252.32	255.93
6757	NYSE	ESS	Tue, Jun 21, 2022	256.97	260.37	255.10	255.47
6756	NYSE	ESS	Fri, Jun 17, 2022	255.57	258.39	253.26	256.08
6755	NYSE	ESS	Thu, Jun 16, 2022	250.62	255.02	250.62	253.94
6754	NYSE	ESS	Wed, Jun 15, 2022	258.43	261.90	253.90	257.23
6753	NYSE	ESS	Tue, Jun 14, 2022	258.54	260.84	255.63	256.21
6752	NYSE	ESS	Mon, Jun 13, 2022	264.72	265.95	256.94	258.07
6751	NYSE	ESS	Fri, Jun 10, 2022	267.87	273.22	265.37	270.91
6750	NYSE	ESS	Thu, Jun 9, 2022	276.31	278.00	270.87	270.90
6749	NYSE	ESS	Wed, Jun 8, 2022	282.06	282.06	276.76	277.36
6748	NYSE	ESS	Tue, Jun 7, 2022	275.06	283.68	274.50	283.09
6747	NYSE	ESS	Mon, Jun 6, 2022	287.00	287.82	275.97	276.55
6746	NYSE	ESS	Fri, Jun 3, 2022	286.45	288.13	282.69	283.94
6745	NYSE	ESS	Thu, Jun 2, 2022	281.64	287.93	277.14	287.83
6744	NYSE	ESS	Wed, Jun 1, 2022	284.98	284.98	277.26	282.60
6743	NYSE	ESS	Tue, May 31, 2022	283.75	286.49	280.53	283.85
6742	NYSE	ESS	Fri, May 27, 2022	283.30	289.12	283.30	288.69
6741	NYSE	ESS	Thu, May 26, 2022	285.83	286.64	281.82	283.13
6740	NYSE	ESS	Wed, May 25, 2022	275.33	282.93	275.33	282.56
6739	NYSE	ESS	Tue, May 24, 2022	287.22	287.22	277.79	282.83
6738	NYSE	ESS	Mon, May 23, 2022	284.66	288.06	279.12	287.22
6737	NYSE	ESS	Fri, May 20, 2022	285.40	285.40	278.85	282.07
6736	NYSE	ESS	Thu, May 19, 2022	285.11	288.76	281.47	281.60
6735	NYSE	ESS	Wed, May 18, 2022	296.48	296.48	287.01	288.03
6734	NYSE	ESS	Tue, May 17, 2022	297.19	297.19	291.34	296.00
6733	NYSE	ESS	Mon, May 16, 2022	296.98	297.73	291.54	291.89
6732	NYSE	ESS	Fri, May 13, 2022	294.83	296.79	289.70	296.28
6731	NYSE	ESS	Thu, May 12, 2022	288.92	293.46	287.78	292.22
6730	NYSE	ESS	Wed, May 11, 2022	287.40	293.58	286.67	288.73
6729	NYSE	ESS	Tue, May 10, 2022	295.12	298.60	284.93	286.48
6728	NYSE	ESS	Mon, May 9, 2022	310.18	310.18	294.29	295.97
6727	NYSE	ESS	Fri, May 6, 2022	314.97	315.31	308.34	313.43
6726	NYSE	ESS	Thu, May 5, 2022	322.27	325.41	314.27	316.55
6725	NYSE	ESS	Wed, May 4, 2022	321.74	323.78	314.48	323.37
6724	NYSE	ESS	Tue, May 3, 2022	320.37	324.28	318.46	322.10
6723	NYSE	ESS	Mon, May 2, 2022	331.92	333.38	311.42	319.36
6722	NYSE	ESS	Fri, Apr 29, 2022	344.23	344.55	328.32	329.27
6721	NYSE	ESS	Thu, Apr 28, 2022	343.53	346.35	338.28	345.11
6720	NYSE	ESS	Wed, Apr 27, 2022	340.68	355.19	340.61	341.96
6719	NYSE	ESS	Tue, Apr 26, 2022	347.75	350.08	343.35	344.74
6718	NYSE	ESS	Mon, Apr 25, 2022	350.80	350.80	342.78	348.09
6717	NYSE	ESS	Fri, Apr 22, 2022	359.57	359.57	351.24	351.53
6716	NYSE	ESS	Thu, Apr 21, 2022	358.13	363.36	356.63	359.31
6715	NYSE	ESS	Wed, Apr 20, 2022	348.39	357.03	348.39	355.98
6714	NYSE	ESS	Tue, Apr 19, 2022	346.17	349.35	344.86	347.68
6713	NYSE	ESS	Mon, Apr 18, 2022	345.34	347.54	341.21	343.51
6712	NYSE	ESS	Thu, Apr 14, 2022	348.65	350.26	345.12	345.51
6711	NYSE	ESS	Wed, Apr 13, 2022	346.90	349.44	345.55	347.31
6710	NYSE	ESS	Tue, Apr 12, 2022	345.33	348.54	342.67	346.79
6709	NYSE	ESS	Mon, Apr 11, 2022	351.56	352.04	343.72	344.55
6708	NYSE	ESS	Fri, Apr 8, 2022	353.02	353.02	349.66	351.44
6707	NYSE	ESS	Thu, Apr 7, 2022	352.23	353.72	348.94	351.70
6706	NYSE	ESS	Wed, Apr 6, 2022	348.96	355.54	345.23	355.31
6705	NYSE	ESS	Tue, Apr 5, 2022	349.48	355.49	347.17	348.96
6704	NYSE	ESS	Mon, Apr 4, 2022	354.01	356.48	346.66	349.89
6703	NYSE	ESS	Fri, Apr 1, 2022	346.64	353.49	346.38	353.49
6702	NYSE	ESS	Thu, Mar 31, 2022	350.54	353.14	345.11	345.48
6701	NYSE	ESS	Wed, Mar 30, 2022	352.42	352.42	345.69	348.72
6700	NYSE	ESS	Tue, Mar 29, 2022	349.56	357.99	348.63	354.54
6699	NYSE	ESS	Mon, Mar 28, 2022	343.21	344.89	340.34	344.89
6698	NYSE	ESS	Fri, Mar 25, 2022	337.71	342.84	337.71	341.50
6697	NYSE	ESS	Thu, Mar 24, 2022	334.85	336.73	333.90	336.08
6696	NYSE	ESS	Wed, Mar 23, 2022	335.36	337.41	332.20	335.23
6695	NYSE	ESS	Tue, Mar 22, 2022	341.00	342.13	334.15	335.65
6694	NYSE	ESS	Mon, Mar 21, 2022	342.02	343.94	335.78	338.19
6693	NYSE	ESS	Fri, Mar 18, 2022	342.27	344.49	337.91	341.60
6692	NYSE	ESS	Thu, Mar 17, 2022	339.12	344.91	339.12	342.74
6691	NYSE	ESS	Wed, Mar 16, 2022	336.80	342.93	334.91	342.41
6690	NYSE	ESS	Tue, Mar 15, 2022	338.86	339.57	332.37	335.27
6689	NYSE	ESS	Mon, Mar 14, 2022	337.95	341.99	332.86	334.00
6688	NYSE	ESS	Fri, Mar 11, 2022	343.73	346.19	335.25	336.02
6687	NYSE	ESS	Thu, Mar 10, 2022	339.03	345.32	337.44	342.73
6686	NYSE	ESS	Wed, Mar 9, 2022	342.26	345.70	340.43	342.37
6685	NYSE	ESS	Tue, Mar 8, 2022	342.92	345.93	336.04	336.84
6684	NYSE	ESS	Mon, Mar 7, 2022	339.97	348.28	339.97	343.15
6683	NYSE	ESS	Fri, Mar 4, 2022	327.00	341.46	326.85	340.15
6682	NYSE	ESS	Thu, Mar 3, 2022	329.24	331.19	325.92	330.19
6681	NYSE	ESS	Wed, Mar 2, 2022	319.34	328.81	319.34	326.85
6680	NYSE	ESS	Tue, Mar 1, 2022	317.78	320.29	313.82	315.82
6679	NYSE	ESS	Mon, Feb 28, 2022	319.64	322.00	313.37	317.17
6678	NYSE	ESS	Fri, Feb 25, 2022	318.71	324.68	315.87	324.62
6677	NYSE	ESS	Thu, Feb 24, 2022	309.93	317.40	306.98	316.51
6676	NYSE	ESS	Wed, Feb 23, 2022	319.01	321.28	313.50	313.79
6675	NYSE	ESS	Tue, Feb 22, 2022	315.19	317.89	312.52	316.48
6674	NYSE	ESS	Fri, Feb 18, 2022	314.88	318.28	314.75	315.43
6673	NYSE	ESS	Thu, Feb 17, 2022	318.45	320.83	313.47	314.60
6672	NYSE	ESS	Wed, Feb 16, 2022	319.55	320.52	316.40	319.18
6671	NYSE	ESS	Tue, Feb 15, 2022	319.65	321.06	316.55	318.19
6670	NYSE	ESS	Mon, Feb 14, 2022	319.47	321.80	314.49	316.35
6669	NYSE	ESS	Fri, Feb 11, 2022	322.16	324.15	315.93	318.69
6668	NYSE	ESS	Thu, Feb 10, 2022	322.03	328.78	317.72	319.65
6667	NYSE	ESS	Wed, Feb 9, 2022	319.20	329.31	319.00	328.59
6666	NYSE	ESS	Tue, Feb 8, 2022	324.14	324.88	314.68	315.91
6665	NYSE	ESS	Mon, Feb 7, 2022	326.55	329.15	321.87	323.20
6664	NYSE	ESS	Fri, Feb 4, 2022	328.13	329.96	322.29	326.98
6663	NYSE	ESS	Thu, Feb 3, 2022	331.00	335.50	324.35	329.78
6662	NYSE	ESS	Wed, Feb 2, 2022	332.50	339.43	332.31	338.35
6661	NYSE	ESS	Tue, Feb 1, 2022	331.75	333.71	329.11	331.49
6660	NYSE	ESS	Mon, Jan 31, 2022	329.50	332.74	327.46	332.50
6659	NYSE	ESS	Fri, Jan 28, 2022	320.75	332.35	317.51	332.14
6658	NYSE	ESS	Thu, Jan 27, 2022	329.99	333.43	319.48	320.75
6657	NYSE	ESS	Wed, Jan 26, 2022	331.59	337.59	325.68	327.94
6656	NYSE	ESS	Tue, Jan 25, 2022	329.05	333.81	323.30	330.54
6655	NYSE	ESS	Mon, Jan 24, 2022	328.99	334.30	321.72	332.90
6654	NYSE	ESS	Fri, Jan 21, 2022	338.29	339.81	331.37	332.08
6653	NYSE	ESS	Thu, Jan 20, 2022	339.04	343.98	335.78	335.78
6652	NYSE	ESS	Wed, Jan 19, 2022	344.26	349.13	339.34	339.46
6651	NYSE	ESS	Tue, Jan 18, 2022	344.53	344.53	336.69	342.72
6650	NYSE	ESS	Fri, Jan 14, 2022	345.81	347.36	340.17	343.96
6649	NYSE	ESS	Thu, Jan 13, 2022	351.00	352.76	347.32	347.78
6648	NYSE	ESS	Wed, Jan 12, 2022	344.23	350.71	344.23	349.11
6647	NYSE	ESS	Tue, Jan 11, 2022	344.86	346.93	340.41	346.05
6646	NYSE	ESS	Mon, Jan 10, 2022	343.00	347.17	341.76	345.02
6645	NYSE	ESS	Fri, Jan 7, 2022	347.16	348.85	344.18	344.31
6644	NYSE	ESS	Thu, Jan 6, 2022	351.78	353.07	348.08	348.95
6643	NYSE	ESS	Wed, Jan 5, 2022	355.56	356.45	349.17	349.33
6642	NYSE	ESS	Tue, Jan 4, 2022	355.41	359.49	353.87	356.63
6641	NYSE	ESS	Mon, Jan 3, 2022	352.89	354.45	345.17	353.86
6640	NYSE	ESS	Fri, Dec 31, 2021	351.48	355.07	351.48	352.23
6639	NYSE	ESS	Thu, Dec 30, 2021	352.03	354.31	351.06	350.60
6638	NYSE	ESS	Wed, Dec 29, 2021	350.33	353.67	346.18	352.21
6637	NYSE	ESS	Tue, Dec 28, 2021	346.14	350.29	346.14	349.62
6636	NYSE	ESS	Mon, Dec 27, 2021	343.98	346.74	341.88	346.51
6635	NYSE	ESS	Thu, Dec 23, 2021	345.08	345.31	340.13	342.67
6634	NYSE	ESS	Wed, Dec 22, 2021	341.21	345.77	341.21	343.59
6633	NYSE	ESS	Tue, Dec 21, 2021	339.43	343.70	337.39	340.73
6632	NYSE	ESS	Mon, Dec 20, 2021	337.83	339.78	333.57	337.07
6631	NYSE	ESS	Fri, Dec 17, 2021	343.81	346.94	340.53	341.76
6630	NYSE	ESS	Thu, Dec 16, 2021	349.72	350.65	339.38	342.16
6629	NYSE	ESS	Wed, Dec 15, 2021	347.61	353.28	347.61	352.23
6628	NYSE	ESS	Tue, Dec 14, 2021	353.18	353.49	343.59	345.72
6627	NYSE	ESS	Mon, Dec 13, 2021	345.89	355.00	343.92	352.47
6626	NYSE	ESS	Fri, Dec 10, 2021	347.04	347.04	342.93	345.68
6625	NYSE	ESS	Thu, Dec 9, 2021	348.56	348.56	343.73	344.60
6624	NYSE	ESS	Wed, Dec 8, 2021	343.54	350.43	343.30	348.60
6623	NYSE	ESS	Tue, Dec 7, 2021	345.74	347.44	342.61	344.95
6622	NYSE	ESS	Mon, Dec 6, 2021	340.39	346.69	337.90	342.37
6621	NYSE	ESS	Fri, Dec 3, 2021	341.47	341.47	332.65	336.56
6620	NYSE	ESS	Thu, Dec 2, 2021	329.91	342.35	329.91	341.00
6619	NYSE	ESS	Wed, Dec 1, 2021	343.71	344.64	327.98	328.16
6618	NYSE	ESS	Tue, Nov 30, 2021	343.93	346.68	339.15	339.44
6617	NYSE	ESS	Mon, Nov 29, 2021	343.64	350.50	341.62	346.50
6616	NYSE	ESS	Fri, Nov 26, 2021	352.39	353.73	340.22	340.69
6615	NYSE	ESS	Wed, Nov 24, 2021	352.37	357.90	352.15	357.25
6614	NYSE	ESS	Tue, Nov 23, 2021	346.12	352.97	345.63	351.40
6613	NYSE	ESS	Mon, Nov 22, 2021	347.20	349.28	344.86	345.13
6612	NYSE	ESS	Fri, Nov 19, 2021	350.92	351.42	345.69	347.42
6611	NYSE	ESS	Thu, Nov 18, 2021	347.48	351.42	347.04	350.62
6610	NYSE	ESS	Wed, Nov 17, 2021	343.80	347.98	335.41	347.52
6609	NYSE	ESS	Tue, Nov 16, 2021	352.26	353.63	345.53	345.65
6608	NYSE	ESS	Mon, Nov 15, 2021	346.89	351.52	345.08	351.47
6607	NYSE	ESS	Fri, Nov 12, 2021	344.01	347.19	342.33	346.43
6606	NYSE	ESS	Thu, Nov 11, 2021	343.75	344.26	340.11	344.17
6605	NYSE	ESS	Wed, Nov 10, 2021	340.80	344.38	340.80	342.79
6604	NYSE	ESS	Tue, Nov 9, 2021	338.80	340.93	337.07	340.64
6603	NYSE	ESS	Mon, Nov 8, 2021	337.95	338.72	332.79	338.46
6602	NYSE	ESS	Fri, Nov 5, 2021	335.19	338.52	334.58	337.08
6601	NYSE	ESS	Thu, Nov 4, 2021	337.08	337.29	329.04	331.98
6600	NYSE	ESS	Wed, Nov 3, 2021	336.24	337.63	334.16	335.56
6599	NYSE	ESS	Tue, Nov 2, 2021	337.95	338.35	333.80	336.14
6598	NYSE	ESS	Mon, Nov 1, 2021	341.38	341.38	330.49	336.45
6597	NYSE	ESS	Fri, Oct 29, 2021	344.93	346.01	337.55	339.93
6596	NYSE	ESS	Thu, Oct 28, 2021	343.16	347.22	340.56	345.73
6595	NYSE	ESS	Wed, Oct 27, 2021	339.64	345.07	334.51	341.92
6594	NYSE	ESS	Tue, Oct 26, 2021	334.80	339.75	333.46	338.39
6593	NYSE	ESS	Mon, Oct 25, 2021	336.24	336.70	333.74	334.87
6592	NYSE	ESS	Fri, Oct 22, 2021	333.98	336.50	333.86	335.36
6591	NYSE	ESS	Thu, Oct 21, 2021	332.79	334.03	330.90	332.98
6590	NYSE	ESS	Wed, Oct 20, 2021	331.27	333.30	330.49	333.21
6589	NYSE	ESS	Tue, Oct 19, 2021	334.03	334.03	329.69	330.08
6588	NYSE	ESS	Mon, Oct 18, 2021	330.58	334.82	329.90	333.02
6587	NYSE	ESS	Fri, Oct 15, 2021	336.66	336.66	330.25	333.09
6586	NYSE	ESS	Thu, Oct 14, 2021	335.00	336.99	333.66	334.87
6585	NYSE	ESS	Wed, Oct 13, 2021	329.18	333.29	326.94	333.16
6584	NYSE	ESS	Tue, Oct 12, 2021	330.30	333.06	327.01	330.49
6583	NYSE	ESS	Mon, Oct 11, 2021	329.73	329.89	323.34	326.28
6582	NYSE	ESS	Fri, Oct 8, 2021	328.75	330.06	326.40	326.61
6581	NYSE	ESS	Thu, Oct 7, 2021	334.42	334.85	327.29	329.27
6580	NYSE	ESS	Wed, Oct 6, 2021	323.49	329.27	318.60	328.87
6579	NYSE	ESS	Tue, Oct 5, 2021	329.40	329.40	323.58	325.49
6578	NYSE	ESS	Mon, Oct 4, 2021	324.78	329.47	323.93	327.62
6577	NYSE	ESS	Fri, Oct 1, 2021	322.35	327.00	317.78	326.13
6576	NYSE	ESS	Thu, Sep 30, 2021	326.36	327.11	319.52	319.74
6575	NYSE	ESS	Wed, Sep 29, 2021	322.75	326.34	320.86	323.93
6574	NYSE	ESS	Tue, Sep 28, 2021	319.50	321.95	317.24	317.58
6573	NYSE	ESS	Mon, Sep 27, 2021	327.52	331.61	320.33	320.55
6572	NYSE	ESS	Fri, Sep 24, 2021	329.58	333.10	327.42	327.52
6571	NYSE	ESS	Thu, Sep 23, 2021	329.65	333.71	329.65	330.90
6570	NYSE	ESS	Wed, Sep 22, 2021	322.93	331.76	321.51	329.64
6569	NYSE	ESS	Tue, Sep 21, 2021	324.76	330.03	323.65	323.66
6568	NYSE	ESS	Mon, Sep 20, 2021	320.11	324.57	317.94	321.46
6567	NYSE	ESS	Fri, Sep 17, 2021	326.58	328.35	321.70	322.53
6566	NYSE	ESS	Thu, Sep 16, 2021	327.25	329.43	324.90	327.71
6565	NYSE	ESS	Wed, Sep 15, 2021	324.38	329.84	323.77	327.25
6564	NYSE	ESS	Tue, Sep 14, 2021	326.03	326.16	322.26	324.46
6563	NYSE	ESS	Mon, Sep 13, 2021	324.79	329.63	323.57	324.49
6562	NYSE	ESS	Fri, Sep 10, 2021	329.95	331.43	321.56	321.94
6561	NYSE	ESS	Thu, Sep 9, 2021	330.05	331.69	327.21	328.30
6560	NYSE	ESS	Wed, Sep 8, 2021	326.99	333.39	325.20	331.70
6559	NYSE	ESS	Tue, Sep 7, 2021	334.52	334.52	324.60	327.52
6558	NYSE	ESS	Fri, Sep 3, 2021	335.56	335.75	331.27	335.58
6557	NYSE	ESS	Thu, Sep 2, 2021	335.96	337.43	331.39	337.00
6556	NYSE	ESS	Wed, Sep 1, 2021	331.44	336.54	330.78	336.30
6555	NYSE	ESS	Tue, Aug 31, 2021	326.89	331.66	326.30	330.74
6554	NYSE	ESS	Mon, Aug 30, 2021	321.01	327.35	321.01	326.80
6553	NYSE	ESS	Fri, Aug 27, 2021	320.06	322.40	319.27	320.76
6552	NYSE	ESS	Thu, Aug 26, 2021	315.76	320.67	315.76	318.59
6551	NYSE	ESS	Wed, Aug 25, 2021	315.35	321.40	314.72	317.95
6550	NYSE	ESS	Tue, Aug 24, 2021	317.41	317.42	313.94	315.01
6549	NYSE	ESS	Mon, Aug 23, 2021	319.94	321.49	315.42	317.05
6548	NYSE	ESS	Fri, Aug 20, 2021	318.47	321.61	315.14	319.49
6547	NYSE	ESS	Thu, Aug 19, 2021	314.04	318.71	313.49	318.65
6546	NYSE	ESS	Wed, Aug 18, 2021	318.12	318.68	315.22	316.07
6545	NYSE	ESS	Tue, Aug 17, 2021	314.94	319.46	314.10	318.74
6544	NYSE	ESS	Mon, Aug 16, 2021	317.00	319.57	314.94	316.27
6543	NYSE	ESS	Fri, Aug 13, 2021	315.56	317.50	314.23	316.95
6542	NYSE	ESS	Thu, Aug 12, 2021	316.12	316.46	313.17	314.89
6541	NYSE	ESS	Wed, Aug 11, 2021	319.45	320.57	314.49	315.16
6540	NYSE	ESS	Tue, Aug 10, 2021	321.26	321.26	317.68	317.85
6539	NYSE	ESS	Mon, Aug 9, 2021	325.68	325.68	320.48	321.48
6538	NYSE	ESS	Fri, Aug 6, 2021	326.20	329.07	325.80	326.86
6537	NYSE	ESS	Thu, Aug 5, 2021	325.77	326.28	321.32	325.61
6536	NYSE	ESS	Wed, Aug 4, 2021	327.99	327.99	322.36	323.99
6535	NYSE	ESS	Tue, Aug 3, 2021	328.00	328.94	322.91	327.68
6534	NYSE	ESS	Mon, Aug 2, 2021	329.00	333.88	326.50	328.30
6533	NYSE	ESS	Fri, Jul 30, 2021	332.48	336.75	325.45	328.10
6532	NYSE	ESS	Thu, Jul 29, 2021	331.67	333.73	328.78	330.60
6531	NYSE	ESS	Wed, Jul 28, 2021	332.91	333.18	329.93	331.14
6530	NYSE	ESS	Tue, Jul 27, 2021	330.09	335.36	329.15	331.80
6529	NYSE	ESS	Mon, Jul 26, 2021	331.07	333.60	328.29	331.12
6528	NYSE	ESS	Fri, Jul 23, 2021	328.43	332.20	327.37	331.91
6527	NYSE	ESS	Thu, Jul 22, 2021	329.41	331.10	326.68	327.51
6526	NYSE	ESS	Wed, Jul 21, 2021	331.40	334.40	330.46	330.53
6525	NYSE	ESS	Tue, Jul 20, 2021	324.19	332.55	324.19	330.73
6524	NYSE	ESS	Mon, Jul 19, 2021	326.00	326.00	319.52	322.71
6523	NYSE	ESS	Fri, Jul 16, 2021	328.20	329.56	327.53	328.33
6522	NYSE	ESS	Thu, Jul 15, 2021	324.08	327.89	323.45	326.98
6521	NYSE	ESS	Wed, Jul 14, 2021	321.07	325.97	320.03	325.50
6520	NYSE	ESS	Tue, Jul 13, 2021	323.89	323.89	318.71	320.53
6519	NYSE	ESS	Mon, Jul 12, 2021	319.62	324.92	318.77	324.13
6518	NYSE	ESS	Fri, Jul 9, 2021	317.94	320.64	315.84	320.24
6517	NYSE	ESS	Thu, Jul 8, 2021	310.55	314.65	309.00	314.65
6516	NYSE	ESS	Wed, Jul 7, 2021	307.93	314.55	306.21	312.88
6515	NYSE	ESS	Tue, Jul 6, 2021	305.86	309.39	303.22	308.81
6514	NYSE	ESS	Fri, Jul 2, 2021	304.72	307.60	304.61	305.86
6513	NYSE	ESS	Thu, Jul 1, 2021	301.20	307.12	300.18	303.93
6512	NYSE	ESS	Wed, Jun 30, 2021	302.60	304.46	299.77	300.01
6511	NYSE	ESS	Tue, Jun 29, 2021	303.38	305.27	302.00	302.13
6510	NYSE	ESS	Mon, Jun 28, 2021	307.70	308.11	302.95	303.56
6509	NYSE	ESS	Fri, Jun 25, 2021	305.91	308.31	305.27	307.35
6508	NYSE	ESS	Thu, Jun 24, 2021	307.51	308.12	304.61	306.23
6507	NYSE	ESS	Wed, Jun 23, 2021	305.46	308.88	304.43	307.34
6506	NYSE	ESS	Tue, Jun 22, 2021	308.00	308.86	305.85	305.97
6505	NYSE	ESS	Mon, Jun 21, 2021	303.74	309.54	302.48	308.17
6504	NYSE	ESS	Fri, Jun 18, 2021	307.87	309.91	300.67	301.17
6503	NYSE	ESS	Thu, Jun 17, 2021	309.24	309.95	306.09	308.65
6502	NYSE	ESS	Wed, Jun 16, 2021	311.82	313.75	308.77	309.02
6501	NYSE	ESS	Tue, Jun 15, 2021	314.53	314.94	310.26	311.07
6500	NYSE	ESS	Mon, Jun 14, 2021	313.49	315.60	312.74	315.40
6499	NYSE	ESS	Fri, Jun 11, 2021	314.75	314.75	311.23	314.11
6498	NYSE	ESS	Thu, Jun 10, 2021	310.37	316.63	309.66	314.04
6497	NYSE	ESS	Wed, Jun 9, 2021	313.12	313.12	309.86	310.04
6496	NYSE	ESS	Tue, Jun 8, 2021	310.62	313.40	309.93	312.07
6495	NYSE	ESS	Mon, Jun 7, 2021	305.78	312.89	304.84	310.62
6494	NYSE	ESS	Fri, Jun 4, 2021	309.39	309.39	303.99	305.17
6493	NYSE	ESS	Thu, Jun 3, 2021	305.96	309.20	304.77	307.82
6492	NYSE	ESS	Wed, Jun 2, 2021	303.45	308.70	302.10	308.17
6491	NYSE	ESS	Tue, Jun 1, 2021	295.80	302.31	295.04	301.95
6490	NYSE	ESS	Fri, May 28, 2021	292.98	296.74	292.05	295.29
6489	NYSE	ESS	Thu, May 27, 2021	294.50	294.68	291.48	291.50
6488	NYSE	ESS	Wed, May 26, 2021	293.28	294.95	291.55	293.04
6487	NYSE	ESS	Tue, May 25, 2021	292.36	293.60	290.91	292.85
6486	NYSE	ESS	Mon, May 24, 2021	289.57	293.77	288.62	292.36
6485	NYSE	ESS	Fri, May 21, 2021	288.24	290.33	287.56	288.12
6484	NYSE	ESS	Thu, May 20, 2021	284.25	288.67	284.25	288.51
6483	NYSE	ESS	Wed, May 19, 2021	286.71	288.54	283.42	285.32
6482	NYSE	ESS	Tue, May 18, 2021	288.24	292.59	286.69	290.85
6481	NYSE	ESS	Mon, May 17, 2021	289.33	290.44	287.35	288.13
6480	NYSE	ESS	Fri, May 14, 2021	287.85	290.03	286.91	288.37
6479	NYSE	ESS	Thu, May 13, 2021	281.22	289.58	280.86	287.90
6478	NYSE	ESS	Wed, May 12, 2021	291.26	291.26	279.63	281.27
6477	NYSE	ESS	Tue, May 11, 2021	289.91	290.77	286.61	290.53
6476	NYSE	ESS	Mon, May 10, 2021	290.93	293.65	289.11	291.36
6475	NYSE	ESS	Fri, May 7, 2021	283.86	289.13	283.86	288.88
6474	NYSE	ESS	Thu, May 6, 2021	281.66	286.98	281.07	285.29
6473	NYSE	ESS	Wed, May 5, 2021	282.21	282.54	278.30	280.90
6472	NYSE	ESS	Tue, May 4, 2021	286.60	288.36	281.54	283.66
6471	NYSE	ESS	Mon, May 3, 2021	291.20	291.20	286.15	286.81
6470	NYSE	ESS	Fri, Apr 30, 2021	286.10	291.01	285.00	290.52
6469	NYSE	ESS	Thu, Apr 29, 2021	288.29	289.36	283.08	286.17
6468	NYSE	ESS	Wed, Apr 28, 2021	296.00	296.32	286.12	286.97
6467	NYSE	ESS	Tue, Apr 27, 2021	298.17	298.65	294.85	297.04
6466	NYSE	ESS	Mon, Apr 26, 2021	299.00	300.74	295.47	296.88
6465	NYSE	ESS	Fri, Apr 23, 2021	294.84	298.80	293.64	297.34
6464	NYSE	ESS	Thu, Apr 22, 2021	297.32	298.74	294.15	294.36
6463	NYSE	ESS	Wed, Apr 21, 2021	294.95	297.88	293.19	297.01
6462	NYSE	ESS	Tue, Apr 20, 2021	290.45	296.24	290.45	294.87
6461	NYSE	ESS	Mon, Apr 19, 2021	290.93	292.00	288.42	290.57
6460	NYSE	ESS	Fri, Apr 16, 2021	291.00	291.16	287.07	289.49
6459	NYSE	ESS	Thu, Apr 15, 2021	283.20	289.51	283.20	289.16
6458	NYSE	ESS	Wed, Apr 14, 2021	286.11	287.52	281.03	281.41
6457	NYSE	ESS	Tue, Apr 13, 2021	283.42	286.47	282.50	286.42
6456	NYSE	ESS	Mon, Apr 12, 2021	283.61	283.95	278.26	283.72
6455	NYSE	ESS	Fri, Apr 9, 2021	283.71	283.91	280.87	283.33
6454	NYSE	ESS	Thu, Apr 8, 2021	281.16	283.71	280.54	281.58
6453	NYSE	ESS	Wed, Apr 7, 2021	277.30	283.49	276.17	282.83
6452	NYSE	ESS	Tue, Apr 6, 2021	274.45	276.79	273.67	275.86
6451	NYSE	ESS	Mon, Apr 5, 2021	279.50	279.50	273.68	275.80
6450	NYSE	ESS	Thu, Apr 1, 2021	271.93	276.63	271.51	276.49
6449	NYSE	ESS	Wed, Mar 31, 2021	278.24	278.51	271.75	271.84
6448	NYSE	ESS	Tue, Mar 30, 2021	277.41	279.51	276.05	278.12
6447	NYSE	ESS	Mon, Mar 29, 2021	283.00	283.90	276.60	276.73
6446	NYSE	ESS	Fri, Mar 26, 2021	279.03	284.58	278.98	284.33
6445	NYSE	ESS	Thu, Mar 25, 2021	275.70	279.33	272.20	277.87
6444	NYSE	ESS	Wed, Mar 24, 2021	275.76	280.92	274.47	276.29
6443	NYSE	ESS	Tue, Mar 23, 2021	276.32	277.51	273.27	276.21
6442	NYSE	ESS	Mon, Mar 22, 2021	275.00	277.85	274.11	275.98
6441	NYSE	ESS	Fri, Mar 19, 2021	284.97	284.97	274.82	275.34
6440	NYSE	ESS	Thu, Mar 18, 2021	285.28	287.17	282.72	286.00
6439	NYSE	ESS	Wed, Mar 17, 2021	287.74	287.87	283.18	286.08
6438	NYSE	ESS	Tue, Mar 16, 2021	293.41	294.09	284.46	286.50
6437	NYSE	ESS	Mon, Mar 15, 2021	288.13	294.79	284.84	293.76
6436	NYSE	ESS	Fri, Mar 12, 2021	275.48	288.07	274.56	287.84
6435	NYSE	ESS	Thu, Mar 11, 2021	272.34	278.76	271.38	277.11
6434	NYSE	ESS	Wed, Mar 10, 2021	273.29	276.06	267.67	272.67
6433	NYSE	ESS	Tue, Mar 9, 2021	270.26	276.56	267.53	272.93
6432	NYSE	ESS	Mon, Mar 8, 2021	266.57	273.71	264.08	272.51
6431	NYSE	ESS	Fri, Mar 5, 2021	263.65	265.70	258.02	264.89
6430	NYSE	ESS	Thu, Mar 4, 2021	268.49	270.50	259.90	262.22
6429	NYSE	ESS	Wed, Mar 3, 2021	261.73	270.89	261.59	267.26
6428	NYSE	ESS	Tue, Mar 2, 2021	260.00	264.74	257.85	261.77
6427	NYSE	ESS	Mon, Mar 1, 2021	258.45	263.89	258.45	259.97
6426	NYSE	ESS	Fri, Feb 26, 2021	260.84	260.95	254.63	254.79
6425	NYSE	ESS	Thu, Feb 25, 2021	270.31	270.31	259.91	261.05
6424	NYSE	ESS	Wed, Feb 24, 2021	269.99	272.12	267.86	270.13
6423	NYSE	ESS	Tue, Feb 23, 2021	265.45	270.28	264.41	269.17
6422	NYSE	ESS	Mon, Feb 22, 2021	263.00	266.95	262.58	264.12
6421	NYSE	ESS	Fri, Feb 19, 2021	265.48	266.77	263.78	263.89
6420	NYSE	ESS	Thu, Feb 18, 2021	266.13	266.92	264.29	264.71
6419	NYSE	ESS	Wed, Feb 17, 2021	268.14	268.14	263.69	266.77
6418	NYSE	ESS	Tue, Feb 16, 2021	269.42	269.42	266.03	268.14
6417	NYSE	ESS	Fri, Feb 12, 2021	270.85	271.93	267.00	269.35
6416	NYSE	ESS	Thu, Feb 11, 2021	267.27	271.93	263.79	271.60
6415	NYSE	ESS	Wed, Feb 10, 2021	259.48	267.69	257.78	267.69
6414	NYSE	ESS	Tue, Feb 9, 2021	259.75	261.67	256.39	259.33
6413	NYSE	ESS	Mon, Feb 8, 2021	258.05	263.31	256.50	260.57
6412	NYSE	ESS	Fri, Feb 5, 2021	258.64	260.08	252.00	258.10
6411	NYSE	ESS	Thu, Feb 4, 2021	247.37	255.24	246.29	252.53
6410	NYSE	ESS	Wed, Feb 3, 2021	242.13	249.34	240.19	248.19
6409	NYSE	ESS	Tue, Feb 2, 2021	242.88	245.61	241.11	244.19
6408	NYSE	ESS	Mon, Feb 1, 2021	240.63	242.29	236.19	242.07
6407	NYSE	ESS	Fri, Jan 29, 2021	242.50	245.12	237.71	239.61
6406	NYSE	ESS	Thu, Jan 28, 2021	240.23	246.53	238.55	243.37
6405	NYSE	ESS	Wed, Jan 27, 2021	242.07	243.27	235.75	239.19
6404	NYSE	ESS	Tue, Jan 26, 2021	242.80	245.23	241.93	243.77
6403	NYSE	ESS	Mon, Jan 25, 2021	242.54	245.79	241.19	242.62
6402	NYSE	ESS	Fri, Jan 22, 2021	244.51	245.00	242.40	243.45
6401	NYSE	ESS	Thu, Jan 21, 2021	242.62	246.37	239.86	245.20
6400	NYSE	ESS	Wed, Jan 20, 2021	237.18	245.56	235.69	244.79
6399	NYSE	ESS	Tue, Jan 19, 2021	241.97	241.97	235.72	237.18
6398	NYSE	ESS	Fri, Jan 15, 2021	236.50	242.30	235.19	240.52
6397	NYSE	ESS	Thu, Jan 14, 2021	237.50	239.55	235.58	237.08
6396	NYSE	ESS	Wed, Jan 13, 2021	232.10	236.86	232.10	236.34
6395	NYSE	ESS	Tue, Jan 12, 2021	231.45	233.70	228.91	232.42
6394	NYSE	ESS	Mon, Jan 11, 2021	233.30	234.10	229.56	231.28
6393	NYSE	ESS	Fri, Jan 8, 2021	231.63	234.58	230.87	233.89
6392	NYSE	ESS	Thu, Jan 7, 2021	235.57	235.57	230.42	231.50
6391	NYSE	ESS	Wed, Jan 6, 2021	228.11	237.39	227.88	236.67
6390	NYSE	ESS	Tue, Jan 5, 2021	228.83	231.14	226.79	227.22
6389	NYSE	ESS	Mon, Jan 4, 2021	237.25	239.30	228.10	228.25
6388	NYSE	ESS	Thu, Dec 31, 2020	236.82	237.91	232.92	237.42
6387	NYSE	ESS	Wed, Dec 30, 2020	235.49	238.87	235.49	236.27
6386	NYSE	ESS	Tue, Dec 29, 2020	238.32	239.99	234.76	234.84
6385	NYSE	ESS	Mon, Dec 28, 2020	234.99	238.65	233.78	238.32
6384	NYSE	ESS	Thu, Dec 24, 2020	232.09	234.51	231.04	234.25
6383	NYSE	ESS	Wed, Dec 23, 2020	236.51	237.89	231.24	231.24
6382	NYSE	ESS	Tue, Dec 22, 2020	234.25	236.19	232.98	234.73
6381	NYSE	ESS	Mon, Dec 21, 2020	231.26	234.67	230.00	233.83
6380	NYSE	ESS	Fri, Dec 18, 2020	242.20	242.43	232.95	234.37
6379	NYSE	ESS	Thu, Dec 17, 2020	242.70	243.65	237.86	241.85
6378	NYSE	ESS	Wed, Dec 16, 2020	243.00	246.00	240.09	240.53
6377	NYSE	ESS	Tue, Dec 15, 2020	239.44	242.49	237.82	242.47
6376	NYSE	ESS	Mon, Dec 14, 2020	246.50	248.42	240.00	240.26
6375	NYSE	ESS	Fri, Dec 11, 2020	243.35	245.79	241.38	243.94
6374	NYSE	ESS	Thu, Dec 10, 2020	248.86	252.52	244.84	245.41
6373	NYSE	ESS	Wed, Dec 9, 2020	252.98	254.74	246.72	250.18
6372	NYSE	ESS	Tue, Dec 8, 2020	251.52	255.64	251.28	252.49
6371	NYSE	ESS	Mon, Dec 7, 2020	250.81	253.54	250.50	253.00
6370	NYSE	ESS	Fri, Dec 4, 2020	251.24	253.94	250.88	252.73
6369	NYSE	ESS	Thu, Dec 3, 2020	250.30	252.89	248.07	248.85
6368	NYSE	ESS	Wed, Dec 2, 2020	246.21	251.87	245.60	248.70
6367	NYSE	ESS	Tue, Dec 1, 2020	250.33	251.11	246.20	246.54
6366	NYSE	ESS	Mon, Nov 30, 2020	248.94	249.98	243.06	245.88
6365	NYSE	ESS	Fri, Nov 27, 2020	254.14	255.20	248.19	250.01
6364	NYSE	ESS	Wed, Nov 25, 2020	257.53	257.69	252.98	254.40
6363	NYSE	ESS	Tue, Nov 24, 2020	256.83	259.21	254.97	257.53
6362	NYSE	ESS	Mon, Nov 23, 2020	255.91	257.32	251.91	252.47
6361	NYSE	ESS	Fri, Nov 20, 2020	254.79	256.45	251.94	254.10
6360	NYSE	ESS	Thu, Nov 19, 2020	252.46	256.01	248.30	254.15
6359	NYSE	ESS	Wed, Nov 18, 2020	260.30	261.32	253.22	254.20
6358	NYSE	ESS	Tue, Nov 17, 2020	260.03	264.25	258.21	260.00
6357	NYSE	ESS	Mon, Nov 16, 2020	263.66	264.90	256.52	262.95
6356	NYSE	ESS	Fri, Nov 13, 2020	249.02	256.08	247.53	254.91
6355	NYSE	ESS	Thu, Nov 12, 2020	251.40	251.40	243.47	247.18
6354	NYSE	ESS	Wed, Nov 11, 2020	259.57	259.57	246.08	246.75
6353	NYSE	ESS	Tue, Nov 10, 2020	254.51	265.14	254.32	258.94
6352	NYSE	ESS	Mon, Nov 9, 2020	246.94	276.14	246.94	254.45
6351	NYSE	ESS	Fri, Nov 6, 2020	226.49	229.80	223.87	227.16
6350	NYSE	ESS	Thu, Nov 5, 2020	226.88	228.59	223.04	226.13
6349	NYSE	ESS	Wed, Nov 4, 2020	224.86	227.47	219.43	225.50
6348	NYSE	ESS	Tue, Nov 3, 2020	219.22	225.72	219.01	224.03
6347	NYSE	ESS	Mon, Nov 2, 2020	205.97	217.31	204.18	217.00
6346	NYSE	ESS	Fri, Oct 30, 2020	196.91	205.85	196.91	204.59
6345	NYSE	ESS	Thu, Oct 29, 2020	189.34	200.66	188.85	197.58
6344	NYSE	ESS	Wed, Oct 28, 2020	192.00	192.92	186.30	186.32
6343	NYSE	ESS	Tue, Oct 27, 2020	199.02	200.96	195.28	195.34
6342	NYSE	ESS	Mon, Oct 26, 2020	202.18	203.03	197.09	199.02
6341	NYSE	ESS	Fri, Oct 23, 2020	204.18	205.18	203.04	203.23
6340	NYSE	ESS	Thu, Oct 22, 2020	200.47	203.98	200.47	202.52
6339	NYSE	ESS	Wed, Oct 21, 2020	198.69	201.04	198.37	199.93
6338	NYSE	ESS	Tue, Oct 20, 2020	200.91	202.08	199.65	199.85
6337	NYSE	ESS	Mon, Oct 19, 2020	202.93	203.30	198.66	199.06
6336	NYSE	ESS	Fri, Oct 16, 2020	204.35	204.88	200.24	202.04
6335	NYSE	ESS	Thu, Oct 15, 2020	205.41	207.73	204.57	204.69
6334	NYSE	ESS	Wed, Oct 14, 2020	210.63	210.63	205.35	206.89
6333	NYSE	ESS	Tue, Oct 13, 2020	213.96	218.29	208.74	209.49
6332	NYSE	ESS	Mon, Oct 12, 2020	215.56	217.89	213.60	216.95
6331	NYSE	ESS	Fri, Oct 9, 2020	217.75	218.33	213.05	215.45
6330	NYSE	ESS	Thu, Oct 8, 2020	212.06	216.87	211.17	215.98
6329	NYSE	ESS	Wed, Oct 7, 2020	211.30	212.36	207.23	210.41
6328	NYSE	ESS	Tue, Oct 6, 2020	214.73	214.73	209.44	210.77
6327	NYSE	ESS	Mon, Oct 5, 2020	213.89	214.84	208.82	213.40
6326	NYSE	ESS	Fri, Oct 2, 2020	203.84	213.56	200.67	212.10
6325	NYSE	ESS	Thu, Oct 1, 2020	201.03	206.99	201.00	206.82
6324	NYSE	ESS	Wed, Sep 30, 2020	201.58	203.04	198.41	200.79
6323	NYSE	ESS	Tue, Sep 29, 2020	205.00	206.33	198.99	199.60
6322	NYSE	ESS	Mon, Sep 28, 2020	208.07	209.57	205.29	205.44
6321	NYSE	ESS	Fri, Sep 25, 2020	198.44	204.35	198.08	204.11
6320	NYSE	ESS	Thu, Sep 24, 2020	202.00	203.57	198.32	198.98
6319	NYSE	ESS	Wed, Sep 23, 2020	207.57	209.49	201.66	201.93
6318	NYSE	ESS	Tue, Sep 22, 2020	204.53	208.61	204.53	207.48
6317	NYSE	ESS	Mon, Sep 21, 2020	209.00	209.79	203.80	204.31
6316	NYSE	ESS	Fri, Sep 18, 2020	214.56	215.87	210.92	211.44
6315	NYSE	ESS	Thu, Sep 17, 2020	218.82	222.23	215.27	216.48
6314	NYSE	ESS	Wed, Sep 16, 2020	217.92	221.64	216.69	219.56
6313	NYSE	ESS	Tue, Sep 15, 2020	222.32	223.65	215.47	216.39
6312	NYSE	ESS	Mon, Sep 14, 2020	215.47	225.40	215.47	222.39
6311	NYSE	ESS	Fri, Sep 11, 2020	216.61	216.61	210.84	213.21
6310	NYSE	ESS	Thu, Sep 10, 2020	219.33	221.30	215.44	215.99
6309	NYSE	ESS	Wed, Sep 9, 2020	219.11	223.77	216.61	218.51
6308	NYSE	ESS	Tue, Sep 8, 2020	222.42	223.73	217.82	221.57
6307	NYSE	ESS	Fri, Sep 4, 2020	221.62	225.72	219.63	224.26
6306	NYSE	ESS	Thu, Sep 3, 2020	222.76	227.24	220.10	221.94
6305	NYSE	ESS	Wed, Sep 2, 2020	215.55	221.13	214.32	220.98
6304	NYSE	ESS	Tue, Sep 1, 2020	214.43	215.37	212.49	215.21
6303	NYSE	ESS	Mon, Aug 31, 2020	219.07	219.98	214.93	216.51
6302	NYSE	ESS	Fri, Aug 28, 2020	217.30	220.91	215.04	220.64
6301	NYSE	ESS	Thu, Aug 27, 2020	214.18	218.01	213.79	216.64
6300	NYSE	ESS	Wed, Aug 26, 2020	214.08	214.72	210.96	212.80
6299	NYSE	ESS	Tue, Aug 25, 2020	214.74	216.09	213.61	216.03
6298	NYSE	ESS	Mon, Aug 24, 2020	212.31	215.14	209.17	215.14
6297	NYSE	ESS	Fri, Aug 21, 2020	213.04	213.89	208.55	213.02
6296	NYSE	ESS	Thu, Aug 20, 2020	210.06	214.74	209.90	212.51
6295	NYSE	ESS	Wed, Aug 19, 2020	218.56	218.56	210.42	210.70
6294	NYSE	ESS	Tue, Aug 18, 2020	220.65	221.58	216.29	218.73
6293	NYSE	ESS	Mon, Aug 17, 2020	219.14	221.56	217.48	220.25
6292	NYSE	ESS	Fri, Aug 14, 2020	215.38	221.64	214.91	219.15
6291	NYSE	ESS	Thu, Aug 13, 2020	219.78	223.26	215.56	216.03
6290	NYSE	ESS	Wed, Aug 12, 2020	220.44	221.82	217.36	221.21
6289	NYSE	ESS	Tue, Aug 11, 2020	224.68	225.99	218.80	219.53
6288	NYSE	ESS	Mon, Aug 10, 2020	224.00	226.16	221.47	223.48
6287	NYSE	ESS	Fri, Aug 7, 2020	219.04	223.19	218.20	223.19
6286	NYSE	ESS	Thu, Aug 6, 2020	216.02	221.13	215.65	219.98
6285	NYSE	ESS	Wed, Aug 5, 2020	214.27	218.42	212.24	217.37
6284	NYSE	ESS	Tue, Aug 4, 2020	212.50	214.99	208.06	214.27
6283	NYSE	ESS	Mon, Aug 3, 2020	220.00	220.00	212.95	214.24
6282	NYSE	ESS	Fri, Jul 31, 2020	220.38	221.92	216.00	220.74
6281	NYSE	ESS	Thu, Jul 30, 2020	215.78	221.23	214.83	220.62
6280	NYSE	ESS	Wed, Jul 29, 2020	219.31	220.08	214.16	219.15
6279	NYSE	ESS	Tue, Jul 28, 2020	212.26	219.01	211.82	218.03
6278	NYSE	ESS	Mon, Jul 27, 2020	212.48	213.19	209.34	212.56
6277	NYSE	ESS	Fri, Jul 24, 2020	215.37	217.03	214.00	214.12
6276	NYSE	ESS	Thu, Jul 23, 2020	219.97	221.80	212.84	216.33
6275	NYSE	ESS	Wed, Jul 22, 2020	214.00	221.55	212.94	220.83
6274	NYSE	ESS	Tue, Jul 21, 2020	216.06	219.17	214.96	215.72
6273	NYSE	ESS	Mon, Jul 20, 2020	220.64	223.19	215.05	215.24
6272	NYSE	ESS	Fri, Jul 17, 2020	225.02	226.00	222.00	223.17
6271	NYSE	ESS	Thu, Jul 16, 2020	225.15	227.08	224.03	224.26
6270	NYSE	ESS	Wed, Jul 15, 2020	230.84	232.26	226.00	226.27
6269	NYSE	ESS	Tue, Jul 14, 2020	224.63	229.04	223.60	228.30
6268	NYSE	ESS	Mon, Jul 13, 2020	226.26	226.93	222.52	224.89
6267	NYSE	ESS	Fri, Jul 10, 2020	224.23	227.25	224.15	225.33
6266	NYSE	ESS	Thu, Jul 9, 2020	225.60	226.30	220.62	223.92
6265	NYSE	ESS	Wed, Jul 8, 2020	228.12	229.14	226.06	226.92
6264	NYSE	ESS	Tue, Jul 7, 2020	230.97	232.07	227.90	228.12
6263	NYSE	ESS	Mon, Jul 6, 2020	242.44	242.44	234.75	235.20
6262	NYSE	ESS	Thu, Jul 2, 2020	242.73	243.54	234.60	237.05
6261	NYSE	ESS	Wed, Jul 1, 2020	230.08	241.01	229.50	239.37
6260	NYSE	ESS	Tue, Jun 30, 2020	227.15	230.68	226.42	229.17
6259	NYSE	ESS	Mon, Jun 29, 2020	224.44	226.51	221.99	226.43
6258	NYSE	ESS	Fri, Jun 26, 2020	228.01	229.91	224.00	222.71
6257	NYSE	ESS	Thu, Jun 25, 2020	227.05	229.50	224.71	229.26
6256	NYSE	ESS	Wed, Jun 24, 2020	229.77	231.30	224.20	227.77
6255	NYSE	ESS	Tue, Jun 23, 2020	236.06	236.06	230.70	232.25
6254	NYSE	ESS	Mon, Jun 22, 2020	233.43	236.39	229.13	233.58
6253	NYSE	ESS	Fri, Jun 19, 2020	247.80	247.80	233.40	233.78
6252	NYSE	ESS	Thu, Jun 18, 2020	240.32	243.50	238.12	242.93
6251	NYSE	ESS	Wed, Jun 17, 2020	253.18	256.86	242.78	243.10
6250	NYSE	ESS	Tue, Jun 16, 2020	253.86	257.03	248.95	251.59
6249	NYSE	ESS	Mon, Jun 15, 2020	241.55	248.38	240.04	244.64
6248	NYSE	ESS	Fri, Jun 12, 2020	248.98	252.96	239.12	249.68
6247	NYSE	ESS	Thu, Jun 11, 2020	250.12	252.37	243.74	246.09
6246	NYSE	ESS	Wed, Jun 10, 2020	266.08	267.01	258.46	260.30
6245	NYSE	ESS	Tue, Jun 9, 2020	270.29	272.02	266.25	268.04
6244	NYSE	ESS	Mon, Jun 8, 2020	266.63	276.44	266.44	276.20
6243	NYSE	ESS	Fri, Jun 5, 2020	259.30	267.77	259.03	262.52
6242	NYSE	ESS	Thu, Jun 4, 2020	251.09	252.27	243.49	250.48
6241	NYSE	ESS	Wed, Jun 3, 2020	249.94	254.26	249.43	253.06
6240	NYSE	ESS	Tue, Jun 2, 2020	249.63	250.76	246.27	246.79
6239	NYSE	ESS	Mon, Jun 1, 2020	242.71	248.99	241.41	246.91
6238	NYSE	ESS	Fri, May 29, 2020	246.56	247.55	242.00	242.77
6237	NYSE	ESS	Thu, May 28, 2020	250.53	250.53	243.43	248.86
6236	NYSE	ESS	Wed, May 27, 2020	252.71	254.23	244.72	248.04
6235	NYSE	ESS	Tue, May 26, 2020	246.55	249.56	243.32	247.21
6234	NYSE	ESS	Fri, May 22, 2020	235.10	236.95	232.83	236.41
6233	NYSE	ESS	Thu, May 21, 2020	235.49	240.67	233.05	235.43
6232	NYSE	ESS	Wed, May 20, 2020	233.42	236.08	230.90	235.86
6231	NYSE	ESS	Tue, May 19, 2020	240.53	241.86	230.83	230.99
6230	NYSE	ESS	Mon, May 18, 2020	235.69	244.23	235.60	240.60
6229	NYSE	ESS	Fri, May 15, 2020	223.77	227.53	218.53	226.55
6228	NYSE	ESS	Thu, May 14, 2020	227.52	228.60	219.16	225.01
6227	NYSE	ESS	Wed, May 13, 2020	226.24	231.75	225.01	230.78
6226	NYSE	ESS	Tue, May 12, 2020	243.33	243.33	227.90	229.90
6225	NYSE	ESS	Mon, May 11, 2020	244.42	245.73	239.42	242.92
6224	NYSE	ESS	Fri, May 8, 2020	252.97	254.84	245.44	246.65
6223	NYSE	ESS	Thu, May 7, 2020	237.77	251.84	237.77	249.06
6222	NYSE	ESS	Wed, May 6, 2020	246.05	248.31	241.28	241.39
6221	NYSE	ESS	Tue, May 5, 2020	244.22	249.34	243.03	244.52
6220	NYSE	ESS	Mon, May 4, 2020	233.58	243.01	231.02	242.29
6219	NYSE	ESS	Fri, May 1, 2020	238.26	240.15	234.02	236.81
6218	NYSE	ESS	Thu, Apr 30, 2020	246.36	246.36	239.40	244.10
6217	NYSE	ESS	Wed, Apr 29, 2020	252.40	254.40	247.02	249.22
6216	NYSE	ESS	Tue, Apr 28, 2020	259.04	260.40	244.05	247.46
6215	NYSE	ESS	Mon, Apr 27, 2020	245.20	252.74	242.44	252.07
6214	NYSE	ESS	Fri, Apr 24, 2020	243.01	245.02	235.52	241.61
6213	NYSE	ESS	Thu, Apr 23, 2020	244.14	244.14	238.13	241.25
6212	NYSE	ESS	Wed, Apr 22, 2020	242.97	247.16	240.87	244.72
6211	NYSE	ESS	Tue, Apr 21, 2020	234.85	241.35	234.17	238.79
6210	NYSE	ESS	Mon, Apr 20, 2020	257.38	257.38	241.69	241.90
6209	NYSE	ESS	Fri, Apr 17, 2020	251.71	262.23	250.76	260.84
6208	NYSE	ESS	Thu, Apr 16, 2020	246.86	247.63	240.06	246.03
6207	NYSE	ESS	Wed, Apr 15, 2020	242.70	249.08	239.12	245.40
6206	NYSE	ESS	Tue, Apr 14, 2020	246.63	253.99	243.94	252.62
6205	NYSE	ESS	Mon, Apr 13, 2020	244.59	248.48	236.05	239.80
6204	NYSE	ESS	Thu, Apr 9, 2020	239.76	254.67	237.96	246.96
6203	NYSE	ESS	Wed, Apr 8, 2020	215.29	236.14	212.94	234.12
6202	NYSE	ESS	Tue, Apr 7, 2020	223.05	225.83	213.30	214.63
6201	NYSE	ESS	Mon, Apr 6, 2020	202.00	214.85	201.20	212.61
6200	NYSE	ESS	Fri, Apr 3, 2020	193.03	201.50	188.53	190.86
6199	NYSE	ESS	Thu, Apr 2, 2020	190.00	202.93	189.34	194.47
6198	NYSE	ESS	Wed, Apr 1, 2020	206.22	207.03	190.90	200.32
6197	NYSE	ESS	Tue, Mar 31, 2020	223.80	224.95	211.61	220.24
6196	NYSE	ESS	Mon, Mar 30, 2020	228.60	232.13	211.89	225.51
6195	NYSE	ESS	Fri, Mar 27, 2020	212.21	234.80	209.41	226.52
6194	NYSE	ESS	Thu, Mar 26, 2020	202.10	218.75	198.00	218.70
6193	NYSE	ESS	Wed, Mar 25, 2020	186.18	212.86	183.77	200.77
6192	NYSE	ESS	Tue, Mar 24, 2020	189.41	193.43	177.77	188.01
6191	NYSE	ESS	Mon, Mar 23, 2020	194.60	194.60	175.81	182.23
6190	NYSE	ESS	Fri, Mar 20, 2020	212.00	214.88	192.22	196.33
6189	NYSE	ESS	Thu, Mar 19, 2020	205.22	214.85	201.17	209.07
6188	NYSE	ESS	Wed, Mar 18, 2020	225.00	232.92	201.25	206.25
6187	NYSE	ESS	Tue, Mar 17, 2020	228.12	238.92	219.75	236.07
6186	NYSE	ESS	Mon, Mar 16, 2020	250.92	257.19	223.13	223.67
6185	NYSE	ESS	Fri, Mar 13, 2020	274.12	277.02	258.77	275.73
6184	NYSE	ESS	Thu, Mar 12, 2020	261.89	281.98	250.24	262.71
6183	NYSE	ESS	Wed, Mar 11, 2020	286.60	286.66	274.53	277.54
6182	NYSE	ESS	Tue, Mar 10, 2020	286.57	294.43	280.01	294.16
6181	NYSE	ESS	Mon, Mar 9, 2020	278.46	286.77	275.20	279.24
6180	NYSE	ESS	Fri, Mar 6, 2020	291.34	295.64	284.43	294.66
6179	NYSE	ESS	Thu, Mar 5, 2020	298.65	302.31	292.99	297.08
6178	NYSE	ESS	Wed, Mar 4, 2020	295.27	303.22	295.27	302.87
6177	NYSE	ESS	Tue, Mar 3, 2020	293.05	301.13	289.17	291.89
6176	NYSE	ESS	Mon, Mar 2, 2020	284.67	293.92	283.67	293.44
6175	NYSE	ESS	Fri, Feb 28, 2020	291.42	292.71	278.20	283.36
6174	NYSE	ESS	Thu, Feb 27, 2020	313.12	315.77	296.69	296.69
6173	NYSE	ESS	Wed, Feb 26, 2020	318.86	322.12	316.86	316.94
6172	NYSE	ESS	Tue, Feb 25, 2020	326.30	326.59	317.14	317.91
6171	NYSE	ESS	Mon, Feb 24, 2020	327.62	329.69	324.92	325.81
6170	NYSE	ESS	Fri, Feb 21, 2020	325.99	329.74	325.99	329.03
6169	NYSE	ESS	Thu, Feb 20, 2020	322.30	326.73	319.70	326.11
6168	NYSE	ESS	Wed, Feb 19, 2020	323.59	323.61	320.67	321.63
6167	NYSE	ESS	Tue, Feb 18, 2020	325.47	325.94	319.64	323.92
6166	NYSE	ESS	Fri, Feb 14, 2020	322.87	325.41	322.67	324.17
6165	NYSE	ESS	Thu, Feb 13, 2020	318.61	322.06	318.61	321.51
6164	NYSE	ESS	Wed, Feb 12, 2020	317.93	320.42	316.06	319.18
6163	NYSE	ESS	Tue, Feb 11, 2020	317.02	320.17	316.58	317.83
6162	NYSE	ESS	Mon, Feb 10, 2020	316.51	317.64	314.80	317.34
6161	NYSE	ESS	Fri, Feb 7, 2020	315.73	316.36	313.79	314.79
6160	NYSE	ESS	Thu, Feb 6, 2020	310.80	315.82	310.06	314.74
6159	NYSE	ESS	Wed, Feb 5, 2020	311.38	313.64	309.02	310.02
6158	NYSE	ESS	Tue, Feb 4, 2020	311.90	321.30	309.99	311.58
6157	NYSE	ESS	Mon, Feb 3, 2020	311.01	313.41	309.02	311.39
6156	NYSE	ESS	Fri, Jan 31, 2020	311.60	313.69	307.84	309.76
6155	NYSE	ESS	Thu, Jan 30, 2020	304.43	314.68	303.97	312.13
6154	NYSE	ESS	Wed, Jan 29, 2020	309.23	309.40	303.50	303.50
6153	NYSE	ESS	Tue, Jan 28, 2020	305.75	310.36	303.99	308.41
6152	NYSE	ESS	Mon, Jan 27, 2020	309.16	312.04	308.17	308.94
6151	NYSE	ESS	Fri, Jan 24, 2020	312.90	313.35	308.39	309.47
6150	NYSE	ESS	Thu, Jan 23, 2020	309.43	313.50	307.41	312.51
6149	NYSE	ESS	Wed, Jan 22, 2020	312.89	314.33	307.38	309.85
6148	NYSE	ESS	Tue, Jan 21, 2020	309.99	312.61	308.95	311.50
6147	NYSE	ESS	Fri, Jan 17, 2020	305.46	308.93	304.33	308.87
6146	NYSE	ESS	Thu, Jan 16, 2020	303.62	306.25	302.51	306.03
6145	NYSE	ESS	Wed, Jan 15, 2020	302.50	305.34	301.28	302.83
6144	NYSE	ESS	Tue, Jan 14, 2020	304.40	305.00	300.19	301.82
6143	NYSE	ESS	Mon, Jan 13, 2020	302.09	306.08	302.09	305.50
6142	NYSE	ESS	Fri, Jan 10, 2020	300.21	303.28	299.20	302.40
6141	NYSE	ESS	Thu, Jan 9, 2020	298.08	299.81	297.15	299.46
6140	NYSE	ESS	Wed, Jan 8, 2020	296.83	299.59	295.89	298.04
6139	NYSE	ESS	Tue, Jan 7, 2020	298.31	299.69	294.54	296.33
6138	NYSE	ESS	Mon, Jan 6, 2020	300.62	301.94	298.75	300.00
6137	NYSE	ESS	Fri, Jan 3, 2020	297.16	301.59	296.50	301.20
6136	NYSE	ESS	Thu, Jan 2, 2020	302.23	303.31	295.86	298.28
6135	NYSE	ESS	Tue, Dec 31, 2019	297.67	300.86	297.40	300.86
6134	NYSE	ESS	Mon, Dec 30, 2019	298.54	300.85	298.05	297.76
6133	NYSE	ESS	Fri, Dec 27, 2019	300.84	301.01	298.66	299.73
6132	NYSE	ESS	Thu, Dec 26, 2019	299.20	300.45	297.38	299.64
6131	NYSE	ESS	Tue, Dec 24, 2019	297.48	299.19	296.50	298.44
6130	NYSE	ESS	Mon, Dec 23, 2019	299.01	299.01	295.48	296.82
6129	NYSE	ESS	Fri, Dec 20, 2019	298.17	300.08	296.10	297.35
6128	NYSE	ESS	Thu, Dec 19, 2019	297.36	298.74	295.25	298.68
6127	NYSE	ESS	Wed, Dec 18, 2019	296.23	298.30	294.50	296.42
6126	NYSE	ESS	Tue, Dec 17, 2019	301.02	301.99	295.45	296.19
6125	NYSE	ESS	Mon, Dec 16, 2019	301.25	301.70	297.63	300.99
6124	NYSE	ESS	Fri, Dec 13, 2019	300.88	302.30	296.83	300.51
6123	NYSE	ESS	Thu, Dec 12, 2019	304.79	306.28	299.28	300.30
6122	NYSE	ESS	Wed, Dec 11, 2019	310.38	310.58	303.75	304.76
6121	NYSE	ESS	Tue, Dec 10, 2019	310.99	313.43	308.13	309.57
6120	NYSE	ESS	Mon, Dec 9, 2019	312.07	312.20	309.37	311.21
6119	NYSE	ESS	Fri, Dec 6, 2019	311.27	313.23	309.90	311.93
6118	NYSE	ESS	Thu, Dec 5, 2019	310.70	312.28	309.01	311.17
6117	NYSE	ESS	Wed, Dec 4, 2019	304.77	312.98	304.33	311.43
6116	NYSE	ESS	Tue, Dec 3, 2019	304.32	307.68	304.32	306.20
6115	NYSE	ESS	Mon, Dec 2, 2019	311.82	311.87	304.25	304.72
6114	NYSE	ESS	Fri, Nov 29, 2019	313.95	314.56	311.51	312.18
6113	NYSE	ESS	Wed, Nov 27, 2019	313.10	313.28	310.17	312.96
6112	NYSE	ESS	Tue, Nov 26, 2019	310.86	313.95	310.22	312.25
6111	NYSE	ESS	Mon, Nov 25, 2019	311.93	313.54	309.38	310.24
6110	NYSE	ESS	Fri, Nov 22, 2019	315.68	316.06	310.00	310.76
6109	NYSE	ESS	Thu, Nov 21, 2019	317.39	318.84	313.76	315.25
6108	NYSE	ESS	Wed, Nov 20, 2019	322.69	323.98	318.71	318.71
6107	NYSE	ESS	Tue, Nov 19, 2019	321.99	323.63	318.95	322.49
6106	NYSE	ESS	Mon, Nov 18, 2019	321.54	324.16	319.77	320.90
6105	NYSE	ESS	Fri, Nov 15, 2019	314.25	319.02	313.42	319.00
6104	NYSE	ESS	Thu, Nov 14, 2019	313.90	316.40	312.33	314.25
6103	NYSE	ESS	Wed, Nov 13, 2019	310.13	314.99	310.11	313.17
6102	NYSE	ESS	Tue, Nov 12, 2019	313.41	316.07	308.62	309.03
6101	NYSE	ESS	Mon, Nov 11, 2019	314.36	317.10	312.12	313.41
6100	NYSE	ESS	Fri, Nov 8, 2019	314.61	317.28	313.89	314.92
6099	NYSE	ESS	Thu, Nov 7, 2019	316.75	316.83	312.06	314.83
6098	NYSE	ESS	Wed, Nov 6, 2019	318.49	321.35	315.53	317.95
6097	NYSE	ESS	Tue, Nov 5, 2019	320.60	320.60	312.94	318.33
6096	NYSE	ESS	Mon, Nov 4, 2019	324.36	324.36	320.53	322.10
6095	NYSE	ESS	Fri, Nov 1, 2019	327.77	329.87	322.13	324.71
6094	NYSE	ESS	Thu, Oct 31, 2019	328.64	330.52	326.36	327.13
6093	NYSE	ESS	Wed, Oct 30, 2019	324.60	327.83	322.43	327.65
6092	NYSE	ESS	Tue, Oct 29, 2019	322.71	325.60	321.77	323.22
6091	NYSE	ESS	Mon, Oct 28, 2019	324.26	324.26	320.81	323.39
6090	NYSE	ESS	Fri, Oct 25, 2019	325.66	327.07	322.21	325.09
6089	NYSE	ESS	Thu, Oct 24, 2019	324.19	328.50	322.02	326.28
6088	NYSE	ESS	Wed, Oct 23, 2019	329.84	333.92	326.13	328.34
6087	NYSE	ESS	Tue, Oct 22, 2019	333.26	334.17	330.71	330.99
6086	NYSE	ESS	Mon, Oct 21, 2019	330.66	332.63	329.45	332.54
6085	NYSE	ESS	Fri, Oct 18, 2019	329.27	331.66	328.54	331.30
6084	NYSE	ESS	Thu, Oct 17, 2019	329.31	330.55	327.86	328.66
6083	NYSE	ESS	Wed, Oct 16, 2019	326.99	329.66	324.41	329.31
6082	NYSE	ESS	Tue, Oct 15, 2019	327.53	328.99	325.85	328.34
6081	NYSE	ESS	Mon, Oct 14, 2019	327.32	327.89	325.53	327.52
6080	NYSE	ESS	Fri, Oct 11, 2019	331.14	331.39	325.92	326.96
6079	NYSE	ESS	Thu, Oct 10, 2019	328.34	333.30	327.24	330.98
6078	NYSE	ESS	Wed, Oct 9, 2019	330.11	333.32	328.00	329.24
6077	NYSE	ESS	Tue, Oct 8, 2019	329.95	330.77	326.31	327.71
6076	NYSE	ESS	Mon, Oct 7, 2019	329.00	330.93	327.68	329.57
6075	NYSE	ESS	Fri, Oct 4, 2019	328.56	331.45	328.56	330.40
6074	NYSE	ESS	Thu, Oct 3, 2019	325.66	331.10	325.01	328.14
6073	NYSE	ESS	Wed, Oct 2, 2019	325.50	326.91	323.37	325.93
6072	NYSE	ESS	Tue, Oct 1, 2019	326.19	327.41	322.10	325.63
6071	NYSE	ESS	Mon, Sep 30, 2019	325.96	328.10	325.74	326.65
6070	NYSE	ESS	Fri, Sep 27, 2019	328.50	330.59	324.45	326.35
6069	NYSE	ESS	Thu, Sep 26, 2019	329.00	331.62	328.37	328.26
6068	NYSE	ESS	Wed, Sep 25, 2019	324.55	328.89	324.55	327.32
6067	NYSE	ESS	Tue, Sep 24, 2019	326.43	328.87	323.78	325.16
6066	NYSE	ESS	Mon, Sep 23, 2019	320.78	327.42	320.62	325.15
6065	NYSE	ESS	Fri, Sep 20, 2019	328.01	328.08	322.10	322.82
6064	NYSE	ESS	Thu, Sep 19, 2019	328.84	329.60	326.40	326.93
6063	NYSE	ESS	Wed, Sep 18, 2019	329.45	330.00	325.70	328.41
6062	NYSE	ESS	Tue, Sep 17, 2019	326.41	330.80	324.78	328.82
6061	NYSE	ESS	Mon, Sep 16, 2019	323.11	324.50	321.95	324.30
6060	NYSE	ESS	Fri, Sep 13, 2019	322.85	324.70	319.00	322.63
6059	NYSE	ESS	Thu, Sep 12, 2019	324.72	326.62	321.54	324.02
6058	NYSE	ESS	Wed, Sep 11, 2019	320.37	322.26	318.48	322.18
6057	NYSE	ESS	Tue, Sep 10, 2019	324.25	324.25	315.54	321.18
6056	NYSE	ESS	Mon, Sep 9, 2019	327.43	327.43	324.59	325.67
6055	NYSE	ESS	Fri, Sep 6, 2019	325.16	327.43	325.16	327.06
6054	NYSE	ESS	Thu, Sep 5, 2019	324.38	324.98	320.90	324.72
6053	NYSE	ESS	Wed, Sep 4, 2019	324.07	326.42	322.71	325.41
6052	NYSE	ESS	Tue, Sep 3, 2019	320.24	322.89	319.94	322.62
6051	NYSE	ESS	Fri, Aug 30, 2019	321.99	322.33	319.42	321.26
6050	NYSE	ESS	Thu, Aug 29, 2019	321.74	322.08	319.20	321.55
6049	NYSE	ESS	Wed, Aug 28, 2019	319.57	320.66	317.63	319.74
6048	NYSE	ESS	Tue, Aug 27, 2019	321.06	322.68	318.84	318.84
6047	NYSE	ESS	Mon, Aug 26, 2019	316.73	319.72	314.40	319.71
6046	NYSE	ESS	Fri, Aug 23, 2019	321.02	322.43	314.31	315.19
6045	NYSE	ESS	Thu, Aug 22, 2019	318.80	321.21	317.06	320.99
6044	NYSE	ESS	Wed, Aug 21, 2019	316.24	318.39	315.01	318.32
6043	NYSE	ESS	Tue, Aug 20, 2019	319.15	319.15	314.85	315.74
6042	NYSE	ESS	Mon, Aug 19, 2019	315.71	318.19	313.87	317.77
6041	NYSE	ESS	Fri, Aug 16, 2019	313.59	316.88	313.41	314.72
6040	NYSE	ESS	Thu, Aug 15, 2019	308.45	313.31	307.38	312.63
6039	NYSE	ESS	Wed, Aug 14, 2019	312.66	313.40	306.63	307.28
6038	NYSE	ESS	Tue, Aug 13, 2019	311.00	313.43	306.80	313.31
6037	NYSE	ESS	Mon, Aug 12, 2019	307.49	312.90	306.40	312.28
6036	NYSE	ESS	Fri, Aug 9, 2019	302.73	307.75	302.33	307.52
6035	NYSE	ESS	Thu, Aug 8, 2019	300.23	304.75	299.24	304.21
6034	NYSE	ESS	Wed, Aug 7, 2019	298.21	303.56	294.85	300.66
6033	NYSE	ESS	Tue, Aug 6, 2019	294.23	300.98	293.53	299.43
6032	NYSE	ESS	Mon, Aug 5, 2019	304.74	304.74	291.19	294.42
6031	NYSE	ESS	Fri, Aug 2, 2019	305.22	307.23	304.13	305.39
6030	NYSE	ESS	Thu, Aug 1, 2019	302.22	306.71	296.50	304.88
6029	NYSE	ESS	Wed, Jul 31, 2019	306.53	309.09	300.31	302.22
6028	NYSE	ESS	Tue, Jul 30, 2019	307.85	310.54	305.00	306.68
6027	NYSE	ESS	Mon, Jul 29, 2019	305.14	308.92	303.98	307.83
6026	NYSE	ESS	Fri, Jul 26, 2019	299.40	304.27	299.40	304.07
6025	NYSE	ESS	Thu, Jul 25, 2019	296.52	299.76	293.69	298.60
6024	NYSE	ESS	Wed, Jul 24, 2019	296.16	296.16	292.65	293.75
6023	NYSE	ESS	Tue, Jul 23, 2019	292.47	295.66	291.11	295.61
6022	NYSE	ESS	Mon, Jul 22, 2019	295.00	296.39	292.00	292.05
6021	NYSE	ESS	Fri, Jul 19, 2019	303.05	303.50	294.49	294.90
6020	NYSE	ESS	Thu, Jul 18, 2019	303.26	303.71	299.56	303.01
6019	NYSE	ESS	Wed, Jul 17, 2019	304.78	305.80	301.25	303.60
6018	NYSE	ESS	Tue, Jul 16, 2019	304.61	304.84	302.71	304.29
6017	NYSE	ESS	Mon, Jul 15, 2019	304.28	306.67	302.66	304.87
6016	NYSE	ESS	Fri, Jul 12, 2019	306.04	306.77	303.19	303.95
6015	NYSE	ESS	Thu, Jul 11, 2019	308.28	308.29	303.92	305.97
6014	NYSE	ESS	Wed, Jul 10, 2019	308.04	308.73	303.70	308.18
6013	NYSE	ESS	Tue, Jul 9, 2019	303.90	305.99	302.49	305.38
6012	NYSE	ESS	Mon, Jul 8, 2019	300.89	305.00	300.89	303.94
6011	NYSE	ESS	Fri, Jul 5, 2019	299.68	301.88	294.87	301.10
6010	NYSE	ESS	Wed, Jul 3, 2019	299.64	302.05	299.59	301.68
6009	NYSE	ESS	Tue, Jul 2, 2019	294.35	299.52	294.28	298.57
6008	NYSE	ESS	Mon, Jul 1, 2019	293.15	294.49	287.83	294.03
6007	NYSE	ESS	Fri, Jun 28, 2019	288.89	293.15	288.42	291.93
6006	NYSE	ESS	Thu, Jun 27, 2019	289.22	291.77	287.42	288.37
6005	NYSE	ESS	Wed, Jun 26, 2019	294.50	294.56	287.27	286.35
6004	NYSE	ESS	Tue, Jun 25, 2019	298.89	300.18	293.94	294.18
6003	NYSE	ESS	Mon, Jun 24, 2019	300.61	300.61	297.25	298.00
6002	NYSE	ESS	Fri, Jun 21, 2019	302.16	302.16	297.73	299.98
6001	NYSE	ESS	Thu, Jun 20, 2019	302.64	305.23	302.31	302.91
6000	NYSE	ESS	Wed, Jun 19, 2019	299.74	303.68	298.34	301.65
5999	NYSE	ESS	Tue, Jun 18, 2019	302.84	303.63	299.05	301.11
5998	NYSE	ESS	Mon, Jun 17, 2019	299.94	303.08	299.94	302.32
5997	NYSE	ESS	Fri, Jun 14, 2019	298.14	299.71	297.59	299.19
5996	NYSE	ESS	Thu, Jun 13, 2019	299.41	299.63	296.70	298.21
5995	NYSE	ESS	Wed, Jun 12, 2019	299.23	300.96	297.82	298.83
5994	NYSE	ESS	Tue, Jun 11, 2019	296.54	299.28	294.23	299.02
5993	NYSE	ESS	Mon, Jun 10, 2019	296.81	298.01	293.51	296.01
5992	NYSE	ESS	Fri, Jun 7, 2019	297.76	299.66	296.17	296.67
5991	NYSE	ESS	Thu, Jun 6, 2019	295.54	297.86	294.26	296.50
5990	NYSE	ESS	Wed, Jun 5, 2019	289.22	295.65	287.74	295.60
5989	NYSE	ESS	Tue, Jun 4, 2019	289.71	289.71	283.72	287.94
5988	NYSE	ESS	Mon, Jun 3, 2019	292.75	294.56	286.14	289.63
5987	NYSE	ESS	Fri, May 31, 2019	285.35	293.54	284.87	291.74
5986	NYSE	ESS	Thu, May 30, 2019	285.38	287.16	284.77	285.46
5985	NYSE	ESS	Wed, May 29, 2019	289.64	289.64	283.82	285.35
5984	NYSE	ESS	Tue, May 28, 2019	292.36	293.40	289.19	289.25
5983	NYSE	ESS	Fri, May 24, 2019	289.90	292.72	289.90	290.97
5982	NYSE	ESS	Thu, May 23, 2019	287.57	289.69	287.26	289.41
5981	NYSE	ESS	Wed, May 22, 2019	287.26	288.77	285.24	287.94
5980	NYSE	ESS	Tue, May 21, 2019	285.17	287.74	285.17	286.68
5979	NYSE	ESS	Mon, May 20, 2019	286.50	287.19	282.67	284.05
5978	NYSE	ESS	Fri, May 17, 2019	285.18	286.14	283.78	286.02
5977	NYSE	ESS	Thu, May 16, 2019	283.83	287.02	283.70	285.94
5976	NYSE	ESS	Wed, May 15, 2019	281.85	285.36	281.68	284.17
5975	NYSE	ESS	Tue, May 14, 2019	283.59	285.04	281.84	282.58
5974	NYSE	ESS	Mon, May 13, 2019	283.16	284.44	281.61	283.61
5973	NYSE	ESS	Fri, May 10, 2019	279.96	284.93	279.96	283.84
5972	NYSE	ESS	Thu, May 9, 2019	278.08	281.24	276.55	280.09
5971	NYSE	ESS	Wed, May 8, 2019	279.81	281.97	278.36	278.48
5970	NYSE	ESS	Tue, May 7, 2019	283.52	284.46	276.76	278.91
5969	NYSE	ESS	Mon, May 6, 2019	284.56	285.78	281.67	283.86
5968	NYSE	ESS	Fri, May 3, 2019	283.93	285.02	281.69	284.34
5967	NYSE	ESS	Thu, May 2, 2019	283.84	286.90	281.75	283.06
5966	NYSE	ESS	Wed, May 1, 2019	282.13	287.86	281.75	283.68
5965	NYSE	ESS	Tue, Apr 30, 2019	277.60	283.20	276.98	282.50
5964	NYSE	ESS	Mon, Apr 29, 2019	281.92	282.92	277.54	277.65
5963	NYSE	ESS	Fri, Apr 26, 2019	279.99	283.10	278.77	281.43
5962	NYSE	ESS	Thu, Apr 25, 2019	278.57	282.98	277.77	278.34
5961	NYSE	ESS	Wed, Apr 24, 2019	278.64	279.55	276.69	278.66
5960	NYSE	ESS	Tue, Apr 23, 2019	275.86	278.81	274.26	276.90
5959	NYSE	ESS	Mon, Apr 22, 2019	277.36	277.36	271.58	275.17
5958	NYSE	ESS	Thu, Apr 18, 2019	274.79	278.50	274.28	278.29
5957	NYSE	ESS	Wed, Apr 17, 2019	279.33	279.33	273.56	274.63
5956	NYSE	ESS	Tue, Apr 16, 2019	288.07	288.75	277.98	278.50
5955	NYSE	ESS	Mon, Apr 15, 2019	290.59	291.31	288.22	288.70
5954	NYSE	ESS	Fri, Apr 12, 2019	289.03	290.18	286.48	290.16
5953	NYSE	ESS	Thu, Apr 11, 2019	289.14	290.28	287.82	289.82
5952	NYSE	ESS	Wed, Apr 10, 2019	288.19	289.64	287.77	288.70
5951	NYSE	ESS	Tue, Apr 9, 2019	287.63	288.13	286.22	287.46
5950	NYSE	ESS	Mon, Apr 8, 2019	289.40	289.40	285.92	287.50
5949	NYSE	ESS	Fri, Apr 5, 2019	288.36	289.50	286.71	289.35
5948	NYSE	ESS	Thu, Apr 4, 2019	290.68	290.94	285.85	287.78
5947	NYSE	ESS	Wed, Apr 3, 2019	291.36	291.68	287.91	290.08
5946	NYSE	ESS	Tue, Apr 2, 2019	288.39	292.47	285.30	291.74
5945	NYSE	ESS	Mon, Apr 1, 2019	288.84	288.87	284.37	288.27
5944	NYSE	ESS	Fri, Mar 29, 2019	290.39	291.03	288.50	289.24
5943	NYSE	ESS	Thu, Mar 28, 2019	289.58	290.85	288.44	290.17
5942	NYSE	ESS	Wed, Mar 27, 2019	292.86	294.11	290.17	289.58
5941	NYSE	ESS	Tue, Mar 26, 2019	289.09	292.99	289.09	292.86
5940	NYSE	ESS	Mon, Mar 25, 2019	289.62	291.41	287.13	288.87
5939	NYSE	ESS	Fri, Mar 22, 2019	290.29	294.61	290.29	290.71
5938	NYSE	ESS	Thu, Mar 21, 2019	285.04	290.05	285.04	289.50
5937	NYSE	ESS	Wed, Mar 20, 2019	285.73	287.50	282.91	285.26
5936	NYSE	ESS	Tue, Mar 19, 2019	286.15	286.74	284.22	285.73
5935	NYSE	ESS	Mon, Mar 18, 2019	290.10	290.96	284.49	286.25
5934	NYSE	ESS	Fri, Mar 15, 2019	290.10	290.94	288.50	289.40
5933	NYSE	ESS	Thu, Mar 14, 2019	289.38	291.23	288.59	290.93
5932	NYSE	ESS	Wed, Mar 13, 2019	287.59	291.15	287.59	289.21
5931	NYSE	ESS	Tue, Mar 12, 2019	286.15	287.36	285.03	286.99
5930	NYSE	ESS	Mon, Mar 11, 2019	284.79	286.30	282.77	285.73
5929	NYSE	ESS	Fri, Mar 8, 2019	281.51	284.37	281.44	283.50
5928	NYSE	ESS	Thu, Mar 7, 2019	281.79	286.05	281.13	282.29
5927	NYSE	ESS	Wed, Mar 6, 2019	282.07	282.74	281.10	281.37
5926	NYSE	ESS	Tue, Mar 5, 2019	281.87	282.96	280.62	281.34
5925	NYSE	ESS	Mon, Mar 4, 2019	280.14	282.47	278.37	282.03
5924	NYSE	ESS	Fri, Mar 1, 2019	280.25	280.25	276.24	279.09
5923	NYSE	ESS	Thu, Feb 28, 2019	280.03	284.21	279.44	279.84
5922	NYSE	ESS	Wed, Feb 27, 2019	279.12	280.06	276.55	279.84
5921	NYSE	ESS	Tue, Feb 26, 2019	279.99	280.46	278.47	280.04
5920	NYSE	ESS	Mon, Feb 25, 2019	282.62	282.62	278.76	279.39
5919	NYSE	ESS	Fri, Feb 22, 2019	280.79	282.93	279.35	281.47
5918	NYSE	ESS	Thu, Feb 21, 2019	275.78	280.40	274.55	280.01
5917	NYSE	ESS	Wed, Feb 20, 2019	280.03	280.03	274.82	276.79
5916	NYSE	ESS	Tue, Feb 19, 2019	278.78	280.64	278.17	280.24
5915	NYSE	ESS	Fri, Feb 15, 2019	279.27	279.69	277.18	278.82
5914	NYSE	ESS	Thu, Feb 14, 2019	278.41	279.45	275.90	277.85
5913	NYSE	ESS	Wed, Feb 13, 2019	275.63	278.64	274.71	278.03
5912	NYSE	ESS	Tue, Feb 12, 2019	278.45	278.45	274.42	276.58
5911	NYSE	ESS	Mon, Feb 11, 2019	278.00	280.11	277.00	278.66
5910	NYSE	ESS	Fri, Feb 8, 2019	275.99	278.32	275.94	278.07
5909	NYSE	ESS	Thu, Feb 7, 2019	272.76	277.88	272.76	277.46
5908	NYSE	ESS	Wed, Feb 6, 2019	277.25	277.25	274.34	275.51
5907	NYSE	ESS	Tue, Feb 5, 2019	274.68	277.37	272.06	276.92
5906	NYSE	ESS	Mon, Feb 4, 2019	269.33	274.79	268.16	274.69
5905	NYSE	ESS	Fri, Feb 1, 2019	271.31	271.70	265.54	270.09
5904	NYSE	ESS	Thu, Jan 31, 2019	269.95	272.74	265.37	271.20
5903	NYSE	ESS	Wed, Jan 30, 2019	267.88	276.55	267.88	271.01
5902	NYSE	ESS	Tue, Jan 29, 2019	266.83	269.06	265.90	268.91
5901	NYSE	ESS	Mon, Jan 28, 2019	261.90	267.17	261.54	266.48
5900	NYSE	ESS	Fri, Jan 25, 2019	261.86	264.54	261.53	262.82
5899	NYSE	ESS	Thu, Jan 24, 2019	261.53	262.73	259.33	261.60
5898	NYSE	ESS	Wed, Jan 23, 2019	261.08	262.00	259.79	261.80
5897	NYSE	ESS	Tue, Jan 22, 2019	260.22	261.70	258.76	261.27
5896	NYSE	ESS	Fri, Jan 18, 2019	259.55	260.06	257.49	259.93
5895	NYSE	ESS	Thu, Jan 17, 2019	255.71	259.83	255.71	258.18
5894	NYSE	ESS	Wed, Jan 16, 2019	252.23	257.83	251.33	256.66
5893	NYSE	ESS	Tue, Jan 15, 2019	249.13	253.77	249.13	252.60
5892	NYSE	ESS	Mon, Jan 14, 2019	248.82	250.55	247.45	248.89
5891	NYSE	ESS	Fri, Jan 11, 2019	248.71	249.70	247.67	249.43
5890	NYSE	ESS	Thu, Jan 10, 2019	244.87	249.13	244.22	248.68
5889	NYSE	ESS	Wed, Jan 9, 2019	244.90	245.37	242.83	245.06
5888	NYSE	ESS	Tue, Jan 8, 2019	240.15	245.93	239.40	245.27
5887	NYSE	ESS	Mon, Jan 7, 2019	239.29	242.24	238.06	239.29
5886	NYSE	ESS	Fri, Jan 4, 2019	238.92	240.94	237.36	238.30
5885	NYSE	ESS	Thu, Jan 3, 2019	236.06	240.88	236.06	237.84
5884	NYSE	ESS	Wed, Jan 2, 2019	243.35	243.35	235.51	236.59
5883	NYSE	ESS	Mon, Dec 31, 2018	244.70	245.48	241.58	245.21
5882	NYSE	ESS	Fri, Dec 28, 2018	248.49	249.14	243.00	244.20
5881	NYSE	ESS	Thu, Dec 27, 2018	243.76	245.89	238.70	245.71
5880	NYSE	ESS	Wed, Dec 26, 2018	240.18	245.14	237.84	244.80
5879	NYSE	ESS	Mon, Dec 24, 2018	251.96	252.50	239.60	239.65
5878	NYSE	ESS	Fri, Dec 21, 2018	254.59	262.75	251.66	251.75
5877	NYSE	ESS	Thu, Dec 20, 2018	256.46	258.79	253.13	255.39
5876	NYSE	ESS	Wed, Dec 19, 2018	258.01	258.71	254.27	255.60
5875	NYSE	ESS	Tue, Dec 18, 2018	255.62	259.58	255.60	258.09
5874	NYSE	ESS	Mon, Dec 17, 2018	263.55	264.65	253.31	254.27
5873	NYSE	ESS	Fri, Dec 14, 2018	261.39	262.74	260.45	262.28
5872	NYSE	ESS	Thu, Dec 13, 2018	258.44	264.69	258.39	261.73
5871	NYSE	ESS	Wed, Dec 12, 2018	264.74	265.31	258.01	258.12
5870	NYSE	ESS	Tue, Dec 11, 2018	264.64	265.90	263.16	263.29
5869	NYSE	ESS	Mon, Dec 10, 2018	263.91	263.91	258.86	262.60
5868	NYSE	ESS	Fri, Dec 7, 2018	265.88	267.41	262.92	263.66
5867	NYSE	ESS	Thu, Dec 6, 2018	259.35	265.94	256.06	265.68
5866	NYSE	ESS	Tue, Dec 4, 2018	262.70	264.71	259.15	259.59
5865	NYSE	ESS	Mon, Dec 3, 2018	262.67	264.72	260.83	262.78
5864	NYSE	ESS	Fri, Nov 30, 2018	261.80	262.59	259.12	262.51
5863	NYSE	ESS	Thu, Nov 29, 2018	259.86	260.33	256.93	259.34
5862	NYSE	ESS	Wed, Nov 28, 2018	258.02	260.24	258.02	260.24
5861	NYSE	ESS	Tue, Nov 27, 2018	256.74	258.64	255.40	258.32
5860	NYSE	ESS	Mon, Nov 26, 2018	257.76	258.12	255.28	256.42
5859	NYSE	ESS	Fri, Nov 23, 2018	258.10	258.55	255.46	256.54
5858	NYSE	ESS	Wed, Nov 21, 2018	258.06	262.23	257.90	258.74
5857	NYSE	ESS	Tue, Nov 20, 2018	257.78	260.03	256.42	258.36
5856	NYSE	ESS	Mon, Nov 19, 2018	256.11	258.28	254.53	257.81
5855	NYSE	ESS	Fri, Nov 16, 2018	250.89	255.96	250.71	255.67
5854	NYSE	ESS	Thu, Nov 15, 2018	251.86	252.31	248.34	250.72
5853	NYSE	ESS	Wed, Nov 14, 2018	256.06	256.33	252.51	253.20
5852	NYSE	ESS	Tue, Nov 13, 2018	254.84	256.34	253.09	255.22
5851	NYSE	ESS	Mon, Nov 12, 2018	254.03	257.76	254.03	254.70
5850	NYSE	ESS	Fri, Nov 9, 2018	253.63	254.87	252.23	253.93
5849	NYSE	ESS	Thu, Nov 8, 2018	253.85	256.19	251.28	253.72
5848	NYSE	ESS	Wed, Nov 7, 2018	254.00	257.00	252.59	255.00
5847	NYSE	ESS	Tue, Nov 6, 2018	249.26	251.71	248.97	250.04
5846	NYSE	ESS	Mon, Nov 5, 2018	248.75	251.89	247.72	249.58
5845	NYSE	ESS	Fri, Nov 2, 2018	251.74	252.36	246.85	247.88
5844	NYSE	ESS	Thu, Nov 1, 2018	251.50	252.84	249.19	252.65
5843	NYSE	ESS	Wed, Oct 31, 2018	256.31	256.31	250.43	250.78
5842	NYSE	ESS	Tue, Oct 30, 2018	257.28	259.11	253.78	255.64
5841	NYSE	ESS	Mon, Oct 29, 2018	250.33	257.97	250.27	256.55
5840	NYSE	ESS	Fri, Oct 26, 2018	254.28	254.66	247.48	247.91
5839	NYSE	ESS	Thu, Oct 25, 2018	251.95	255.45	249.49	254.41
5838	NYSE	ESS	Wed, Oct 24, 2018	244.86	253.64	244.81	251.82
5837	NYSE	ESS	Tue, Oct 23, 2018	241.38	246.38	239.48	244.34
5836	NYSE	ESS	Mon, Oct 22, 2018	245.25	246.90	242.16	242.46
5835	NYSE	ESS	Fri, Oct 19, 2018	244.31	246.26	243.80	245.64
5834	NYSE	ESS	Thu, Oct 18, 2018	242.71	244.77	242.71	244.14
5833	NYSE	ESS	Wed, Oct 17, 2018	243.93	245.49	241.79	242.80
5832	NYSE	ESS	Tue, Oct 16, 2018	241.79	245.25	240.25	244.71
5831	NYSE	ESS	Mon, Oct 15, 2018	238.44	243.78	238.36	240.60
5830	NYSE	ESS	Fri, Oct 12, 2018	240.83	242.53	237.02	238.62
5829	NYSE	ESS	Thu, Oct 11, 2018	247.80	247.80	238.98	239.69
5828	NYSE	ESS	Wed, Oct 10, 2018	249.55	251.15	246.44	246.89
5827	NYSE	ESS	Tue, Oct 9, 2018	247.97	250.62	246.22	250.35
5826	NYSE	ESS	Mon, Oct 8, 2018	244.06	249.51	244.06	248.03
5825	NYSE	ESS	Fri, Oct 5, 2018	243.60	244.74	242.50	243.70
5824	NYSE	ESS	Thu, Oct 4, 2018	242.78	244.65	241.05	243.21
5823	NYSE	ESS	Wed, Oct 3, 2018	245.30	248.00	242.50	244.24
5822	NYSE	ESS	Tue, Oct 2, 2018	245.87	246.92	243.94	245.53
5821	NYSE	ESS	Mon, Oct 1, 2018	246.78	247.70	244.59	245.50
5820	NYSE	ESS	Fri, Sep 28, 2018	241.74	246.91	241.74	246.71
5819	NYSE	ESS	Thu, Sep 27, 2018	238.63	242.54	238.29	241.89
5818	NYSE	ESS	Wed, Sep 26, 2018	243.14	243.14	239.80	238.24
5817	NYSE	ESS	Tue, Sep 25, 2018	241.25	243.72	239.94	243.14
5816	NYSE	ESS	Mon, Sep 24, 2018	246.62	246.63	239.45	240.77
5815	NYSE	ESS	Fri, Sep 21, 2018	245.06	249.00	244.54	247.24
5814	NYSE	ESS	Thu, Sep 20, 2018	244.21	245.92	242.10	245.36
5813	NYSE	ESS	Wed, Sep 19, 2018	246.13	248.18	243.42	243.90
5812	NYSE	ESS	Tue, Sep 18, 2018	245.64	246.03	244.06	245.41
5811	NYSE	ESS	Mon, Sep 17, 2018	246.24	247.51	244.36	246.25
5810	NYSE	ESS	Fri, Sep 14, 2018	247.09	249.21	243.23	246.31
5809	NYSE	ESS	Thu, Sep 13, 2018	249.29	250.49	247.74	248.28
5808	NYSE	ESS	Wed, Sep 12, 2018	250.15	250.15	247.62	248.00
5807	NYSE	ESS	Tue, Sep 11, 2018	248.33	250.94	248.01	250.24
5806	NYSE	ESS	Mon, Sep 10, 2018	246.94	250.18	246.58	249.30
5805	NYSE	ESS	Fri, Sep 7, 2018	245.82	246.38	243.77	246.14
5804	NYSE	ESS	Thu, Sep 6, 2018	245.94	246.64	245.45	246.31
5803	NYSE	ESS	Wed, Sep 5, 2018	242.96	246.50	241.78	245.17
5802	NYSE	ESS	Tue, Sep 4, 2018	245.24	246.86	242.99	243.89
5801	NYSE	ESS	Fri, Aug 31, 2018	245.39	247.69	244.73	246.28
5800	NYSE	ESS	Thu, Aug 30, 2018	247.79	248.31	244.77	245.29
5799	NYSE	ESS	Wed, Aug 29, 2018	247.03	248.56	246.25	247.29
5798	NYSE	ESS	Tue, Aug 28, 2018	243.94	247.21	243.05	246.79
5797	NYSE	ESS	Mon, Aug 27, 2018	244.51	244.52	242.53	244.38
5796	NYSE	ESS	Fri, Aug 24, 2018	241.74	244.88	241.06	244.14
5795	NYSE	ESS	Thu, Aug 23, 2018	241.87	242.75	241.40	242.17
5794	NYSE	ESS	Wed, Aug 22, 2018	241.51	241.91	240.15	241.69
5793	NYSE	ESS	Tue, Aug 21, 2018	242.45	242.59	240.14	241.23
5792	NYSE	ESS	Mon, Aug 20, 2018	243.90	244.57	242.61	243.00
5791	NYSE	ESS	Fri, Aug 17, 2018	240.97	243.39	240.80	243.34
5790	NYSE	ESS	Thu, Aug 16, 2018	239.82	241.10	238.65	240.99
5789	NYSE	ESS	Wed, Aug 15, 2018	236.75	240.14	236.02	239.70
5788	NYSE	ESS	Tue, Aug 14, 2018	237.02	238.03	234.99	236.80
5787	NYSE	ESS	Mon, Aug 13, 2018	236.50	237.58	235.19	236.13
5786	NYSE	ESS	Fri, Aug 10, 2018	239.43	240.12	236.00	236.62
5785	NYSE	ESS	Thu, Aug 9, 2018	238.80	240.27	238.45	239.54
5784	NYSE	ESS	Wed, Aug 8, 2018	242.85	243.57	239.11	239.25
5783	NYSE	ESS	Tue, Aug 7, 2018	243.35	243.84	239.18	243.31
5782	NYSE	ESS	Mon, Aug 6, 2018	242.44	244.41	242.00	242.77
5781	NYSE	ESS	Fri, Aug 3, 2018	237.38	243.00	234.37	242.41
5780	NYSE	ESS	Thu, Aug 2, 2018	240.69	241.72	232.03	234.18
5779	NYSE	ESS	Wed, Aug 1, 2018	239.86	241.66	236.71	240.89
5778	NYSE	ESS	Tue, Jul 31, 2018	235.00	242.28	233.92	240.45
5777	NYSE	ESS	Mon, Jul 30, 2018	233.09	235.00	232.06	233.80
5776	NYSE	ESS	Fri, Jul 27, 2018	234.29	234.88	231.32	233.29
5775	NYSE	ESS	Thu, Jul 26, 2018	233.79	233.79	231.86	233.50
5774	NYSE	ESS	Wed, Jul 25, 2018	231.20	234.93	230.39	232.74
5773	NYSE	ESS	Tue, Jul 24, 2018	229.67	230.38	227.05	229.72
5772	NYSE	ESS	Mon, Jul 23, 2018	230.42	230.72	228.10	229.65
5771	NYSE	ESS	Fri, Jul 20, 2018	231.85	232.20	227.90	229.35
5770	NYSE	ESS	Thu, Jul 19, 2018	230.92	234.88	230.92	232.54
5769	NYSE	ESS	Wed, Jul 18, 2018	232.58	234.00	230.42	231.58
5768	NYSE	ESS	Tue, Jul 17, 2018	236.55	236.67	232.41	232.74
5767	NYSE	ESS	Mon, Jul 16, 2018	238.69	238.69	234.63	236.14
5766	NYSE	ESS	Fri, Jul 13, 2018	242.98	243.28	239.32	239.62
5765	NYSE	ESS	Thu, Jul 12, 2018	242.86	243.59	241.48	242.69
5764	NYSE	ESS	Wed, Jul 11, 2018	240.44	243.70	240.44	242.61
5763	NYSE	ESS	Tue, Jul 10, 2018	238.68	241.11	237.76	240.62
5762	NYSE	ESS	Mon, Jul 9, 2018	240.21	240.21	237.28	238.68
5761	NYSE	ESS	Fri, Jul 6, 2018	239.17	241.20	239.11	240.02
5760	NYSE	ESS	Thu, Jul 5, 2018	236.30	238.92	235.79	238.70
5759	NYSE	ESS	Tue, Jul 3, 2018	235.85	239.38	234.93	236.22
5758	NYSE	ESS	Mon, Jul 2, 2018	238.77	239.45	233.51	236.22
5757	NYSE	ESS	Fri, Jun 29, 2018	234.79	239.95	232.86	239.07
5756	NYSE	ESS	Thu, Jun 28, 2018	231.28	236.11	231.28	235.59
5755	NYSE	ESS	Wed, Jun 27, 2018	235.09	235.56	232.87	231.17
5754	NYSE	ESS	Tue, Jun 26, 2018	234.35	237.32	233.06	234.61
5753	NYSE	ESS	Mon, Jun 25, 2018	235.68	237.50	233.29	234.44
5752	NYSE	ESS	Fri, Jun 22, 2018	235.43	237.74	233.34	235.38
5751	NYSE	ESS	Thu, Jun 21, 2018	233.75	234.85	232.28	234.61
5750	NYSE	ESS	Wed, Jun 20, 2018	232.68	233.84	230.47	233.52
5749	NYSE	ESS	Tue, Jun 19, 2018	231.65	234.05	231.02	232.52
5748	NYSE	ESS	Mon, Jun 18, 2018	233.82	234.10	230.29	232.48
5747	NYSE	ESS	Fri, Jun 15, 2018	235.58	237.33	233.86	234.49
5746	NYSE	ESS	Thu, Jun 14, 2018	233.79	237.77	233.15	234.83
5745	NYSE	ESS	Wed, Jun 13, 2018	239.20	240.27	232.40	232.99
5744	NYSE	ESS	Tue, Jun 12, 2018	239.53	240.26	237.78	238.63
5743	NYSE	ESS	Mon, Jun 11, 2018	241.53	241.66	238.95	239.28
5742	NYSE	ESS	Fri, Jun 8, 2018	241.43	242.28	238.45	240.99
5741	NYSE	ESS	Thu, Jun 7, 2018	243.10	243.49	239.57	240.73
5740	NYSE	ESS	Wed, Jun 6, 2018	239.84	242.63	239.84	242.61
5739	NYSE	ESS	Tue, Jun 5, 2018	242.39	243.08	240.18	240.92
5738	NYSE	ESS	Mon, Jun 4, 2018	239.61	242.04	238.09	241.89
5737	NYSE	ESS	Fri, Jun 1, 2018	239.75	239.75	237.97	238.50
5736	NYSE	ESS	Thu, May 31, 2018	239.80	240.35	238.11	239.03
5735	NYSE	ESS	Wed, May 30, 2018	233.35	241.62	233.35	241.30
5734	NYSE	ESS	Tue, May 29, 2018	233.42	236.55	232.35	234.40
5733	NYSE	ESS	Fri, May 25, 2018	233.86	235.32	233.44	234.20
5732	NYSE	ESS	Thu, May 24, 2018	236.57	237.34	232.06	233.15
5731	NYSE	ESS	Wed, May 23, 2018	233.09	237.08	233.09	236.08
5730	NYSE	ESS	Tue, May 22, 2018	232.73	233.43	231.14	232.58
5729	NYSE	ESS	Mon, May 21, 2018	229.90	233.32	228.01	232.78
5728	NYSE	ESS	Fri, May 18, 2018	227.53	229.40	226.22	228.87
5727	NYSE	ESS	Thu, May 17, 2018	229.76	231.38	226.89	227.40
5726	NYSE	ESS	Wed, May 16, 2018	234.68	235.05	229.78	230.13
5725	NYSE	ESS	Tue, May 15, 2018	239.63	239.63	233.01	233.78
5724	NYSE	ESS	Mon, May 14, 2018	242.71	243.33	240.15	242.06
5723	NYSE	ESS	Fri, May 11, 2018	244.29	245.05	242.13	242.43
5722	NYSE	ESS	Thu, May 10, 2018	245.00	245.47	242.35	243.91
5721	NYSE	ESS	Wed, May 9, 2018	241.54	243.97	240.82	243.90
5720	NYSE	ESS	Tue, May 8, 2018	242.23	242.23	240.18	241.46
5719	NYSE	ESS	Mon, May 7, 2018	242.30	242.30	240.28	241.62
5718	NYSE	ESS	Fri, May 4, 2018	237.86	241.85	237.26	241.17
5717	NYSE	ESS	Thu, May 3, 2018	238.90	246.49	237.01	238.43
5716	NYSE	ESS	Wed, May 2, 2018	239.84	241.40	237.80	240.29
5715	NYSE	ESS	Tue, May 1, 2018	239.90	241.32	238.70	240.86
5714	NYSE	ESS	Mon, Apr 30, 2018	241.98	243.19	239.45	239.69
5713	NYSE	ESS	Fri, Apr 27, 2018	237.66	242.41	237.66	241.19
5712	NYSE	ESS	Thu, Apr 26, 2018	236.53	239.22	236.51	237.78
5711	NYSE	ESS	Wed, Apr 25, 2018	236.92	239.86	236.10	236.65
5710	NYSE	ESS	Tue, Apr 24, 2018	237.32	239.55	236.20	237.63
5709	NYSE	ESS	Mon, Apr 23, 2018	240.40	240.40	235.52	237.32
5708	NYSE	ESS	Fri, Apr 20, 2018	240.66	241.22	237.91	239.39
5707	NYSE	ESS	Thu, Apr 19, 2018	244.58	244.58	239.41	240.24
5706	NYSE	ESS	Wed, Apr 18, 2018	246.86	247.00	244.65	245.29
5705	NYSE	ESS	Tue, Apr 17, 2018	243.13	247.24	242.36	246.19
5704	NYSE	ESS	Mon, Apr 16, 2018	243.38	245.42	241.42	242.45
5703	NYSE	ESS	Fri, Apr 13, 2018	240.01	243.12	239.71	242.99
5702	NYSE	ESS	Thu, Apr 12, 2018	242.65	242.65	238.64	240.26
5701	NYSE	ESS	Wed, Apr 11, 2018	241.61	244.65	240.89	241.21
5700	NYSE	ESS	Tue, Apr 10, 2018	243.23	243.61	241.00	241.95
5699	NYSE	ESS	Mon, Apr 9, 2018	242.00	242.97	240.48	241.38
5698	NYSE	ESS	Fri, Apr 6, 2018	241.73	245.60	241.61	242.38
5697	NYSE	ESS	Thu, Apr 5, 2018	242.45	242.45	239.12	241.50
5696	NYSE	ESS	Wed, Apr 4, 2018	238.64	243.31	238.34	242.31
5695	NYSE	ESS	Tue, Apr 3, 2018	237.14	241.15	235.43	240.10
5694	NYSE	ESS	Mon, Apr 2, 2018	240.64	241.00	235.51	237.00
5693	NYSE	ESS	Thu, Mar 29, 2018	240.41	242.64	235.33	240.68
5692	NYSE	ESS	Wed, Mar 28, 2018	234.20	240.22	234.20	239.63
5691	NYSE	ESS	Tue, Mar 27, 2018	232.33	237.58	230.61	232.09
5690	NYSE	ESS	Mon, Mar 26, 2018	230.65	233.14	230.06	232.63
5689	NYSE	ESS	Fri, Mar 23, 2018	233.66	234.70	228.50	229.17
5688	NYSE	ESS	Thu, Mar 22, 2018	236.13	239.44	233.51	233.60
5687	NYSE	ESS	Wed, Mar 21, 2018	239.39	239.67	236.00	236.79
5686	NYSE	ESS	Tue, Mar 20, 2018	240.34	243.03	238.75	239.46
5685	NYSE	ESS	Mon, Mar 19, 2018	243.30	243.30	240.31	241.99
5684	NYSE	ESS	Fri, Mar 16, 2018	241.00	243.91	240.89	243.67
5683	NYSE	ESS	Thu, Mar 15, 2018	239.38	241.92	238.39	241.71
5682	NYSE	ESS	Wed, Mar 14, 2018	238.29	239.20	236.62	238.67
5681	NYSE	ESS	Tue, Mar 13, 2018	239.54	240.99	236.42	238.05
5680	NYSE	ESS	Mon, Mar 12, 2018	237.14	240.36	237.14	238.74
5679	NYSE	ESS	Fri, Mar 9, 2018	234.55	238.27	233.26	237.52
5678	NYSE	ESS	Thu, Mar 8, 2018	232.62	235.70	230.98	234.15
5677	NYSE	ESS	Wed, Mar 7, 2018	229.84	232.25	229.00	231.48
5676	NYSE	ESS	Tue, Mar 6, 2018	226.06	230.74	224.41	230.05
5675	NYSE	ESS	Mon, Mar 5, 2018	220.87	226.39	220.32	225.71
5674	NYSE	ESS	Fri, Mar 2, 2018	226.00	227.23	221.15	222.22
5673	NYSE	ESS	Thu, Mar 1, 2018	222.87	227.51	222.46	223.97
5672	NYSE	ESS	Wed, Feb 28, 2018	222.88	227.72	222.32	223.83
5671	NYSE	ESS	Tue, Feb 27, 2018	227.00	228.32	221.22	221.83
5670	NYSE	ESS	Mon, Feb 26, 2018	228.28	228.28	224.88	227.11
5669	NYSE	ESS	Fri, Feb 23, 2018	222.26	227.27	222.26	227.27
5668	NYSE	ESS	Thu, Feb 22, 2018	220.67	223.90	220.03	221.59
5667	NYSE	ESS	Wed, Feb 21, 2018	224.78	225.68	219.62	220.15
5666	NYSE	ESS	Tue, Feb 20, 2018	228.53	231.24	225.37	225.44
5665	NYSE	ESS	Fri, Feb 16, 2018	228.92	230.80	228.10	229.67
5664	NYSE	ESS	Thu, Feb 15, 2018	224.97	229.70	224.52	229.57
5663	NYSE	ESS	Wed, Feb 14, 2018	226.17	226.86	222.01	224.76
5662	NYSE	ESS	Tue, Feb 13, 2018	227.35	229.55	223.45	228.28
5661	NYSE	ESS	Mon, Feb 12, 2018	228.70	229.56	221.26	227.85
5660	NYSE	ESS	Fri, Feb 9, 2018	220.41	230.12	218.45	227.94
5659	NYSE	ESS	Thu, Feb 8, 2018	218.50	226.00	216.45	218.28
5658	NYSE	ESS	Wed, Feb 7, 2018	218.82	223.51	217.52	217.81
5657	NYSE	ESS	Tue, Feb 6, 2018	216.07	220.66	214.03	218.82
5656	NYSE	ESS	Mon, Feb 5, 2018	226.07	228.02	217.99	217.99
5655	NYSE	ESS	Fri, Feb 2, 2018	224.10	227.53	222.91	225.38
5654	NYSE	ESS	Thu, Feb 1, 2018	233.03	233.82	227.10	227.17
5653	NYSE	ESS	Wed, Jan 31, 2018	226.37	233.27	225.71	232.98
5652	NYSE	ESS	Tue, Jan 30, 2018	227.26	228.69	226.24	226.75
5651	NYSE	ESS	Mon, Jan 29, 2018	229.33	229.75	226.47	227.74
5650	NYSE	ESS	Fri, Jan 26, 2018	231.47	231.48	226.91	229.83
5649	NYSE	ESS	Thu, Jan 25, 2018	231.32	231.90	228.50	231.26
5648	NYSE	ESS	Wed, Jan 24, 2018	231.41	233.36	230.51	231.55
5647	NYSE	ESS	Tue, Jan 23, 2018	227.37	232.09	227.37	231.83
5646	NYSE	ESS	Mon, Jan 22, 2018	224.14	227.06	223.56	226.60
5645	NYSE	ESS	Fri, Jan 19, 2018	223.93	225.41	222.78	223.63
5644	NYSE	ESS	Thu, Jan 18, 2018	226.41	226.41	223.66	224.60
5643	NYSE	ESS	Wed, Jan 17, 2018	229.16	229.34	226.14	227.36
5642	NYSE	ESS	Tue, Jan 16, 2018	227.50	232.66	226.92	227.60
5641	NYSE	ESS	Fri, Jan 12, 2018	232.24	232.75	226.69	227.10
5640	NYSE	ESS	Thu, Jan 11, 2018	232.71	234.26	231.48	232.44
5639	NYSE	ESS	Wed, Jan 10, 2018	235.00	235.21	230.97	232.22
5638	NYSE	ESS	Tue, Jan 9, 2018	238.17	239.20	235.63	236.27
5637	NYSE	ESS	Mon, Jan 8, 2018	236.93	239.05	235.40	238.16
5636	NYSE	ESS	Fri, Jan 5, 2018	238.87	240.36	237.73	239.37
5635	NYSE	ESS	Thu, Jan 4, 2018	243.25	244.82	238.48	238.72
5634	NYSE	ESS	Wed, Jan 3, 2018	241.19	242.59	240.17	242.54
5633	NYSE	ESS	Tue, Jan 2, 2018	241.96	242.69	239.32	240.08
5632	NYSE	ESS	Fri, Dec 29, 2017	241.62	242.14	240.16	241.37
5631	NYSE	ESS	Thu, Dec 28, 2017	240.10	241.50	238.56	240.91
5630	NYSE	ESS	Wed, Dec 27, 2017	241.53	242.06	240.02	239.48
5629	NYSE	ESS	Tue, Dec 26, 2017	239.56	241.59	238.40	240.56
5628	NYSE	ESS	Fri, Dec 22, 2017	238.46	240.38	237.80	239.39
5627	NYSE	ESS	Thu, Dec 21, 2017	240.69	241.25	237.33	237.57
5626	NYSE	ESS	Wed, Dec 20, 2017	243.17	244.44	239.30	240.30
5625	NYSE	ESS	Tue, Dec 19, 2017	249.74	251.00	242.64	242.82
5624	NYSE	ESS	Mon, Dec 18, 2017	250.00	251.15	248.33	249.87
5623	NYSE	ESS	Fri, Dec 15, 2017	250.47	252.13	249.37	249.79
5622	NYSE	ESS	Thu, Dec 14, 2017	248.58	249.84	247.34	249.00
5621	NYSE	ESS	Wed, Dec 13, 2017	251.65	251.65	247.46	247.98
5620	NYSE	ESS	Tue, Dec 12, 2017	249.44	249.93	245.67	249.15
5619	NYSE	ESS	Mon, Dec 11, 2017	245.73	249.31	244.90	249.16
5618	NYSE	ESS	Fri, Dec 8, 2017	240.74	244.31	240.33	244.31
5617	NYSE	ESS	Thu, Dec 7, 2017	241.92	242.04	239.78	240.61
5616	NYSE	ESS	Wed, Dec 6, 2017	242.80	243.40	240.98	241.96
5615	NYSE	ESS	Tue, Dec 5, 2017	246.64	246.85	242.93	242.99
5614	NYSE	ESS	Mon, Dec 4, 2017	248.11	248.56	245.15	246.28
5613	NYSE	ESS	Fri, Dec 1, 2017	247.64	249.38	245.25	247.04
5612	NYSE	ESS	Thu, Nov 30, 2017	248.32	248.45	246.01	246.99
5611	NYSE	ESS	Wed, Nov 29, 2017	246.87	247.84	244.13	247.68
5610	NYSE	ESS	Tue, Nov 28, 2017	247.57	248.52	244.54	246.77
5609	NYSE	ESS	Mon, Nov 27, 2017	250.41	250.62	247.57	247.61
5608	NYSE	ESS	Fri, Nov 24, 2017	251.00	252.38	250.09	250.37
5607	NYSE	ESS	Wed, Nov 22, 2017	251.03	252.58	249.74	249.97
5606	NYSE	ESS	Tue, Nov 21, 2017	251.05	252.68	250.11	252.11
5605	NYSE	ESS	Mon, Nov 20, 2017	251.02	251.77	247.66	250.21
5604	NYSE	ESS	Fri, Nov 17, 2017	253.95	255.13	250.22	250.85
5603	NYSE	ESS	Thu, Nov 16, 2017	251.91	254.61	251.23	253.94
5602	NYSE	ESS	Wed, Nov 15, 2017	256.68	259.84	251.92	252.15
5601	NYSE	ESS	Tue, Nov 14, 2017	257.71	258.90	256.04	256.82
5600	NYSE	ESS	Mon, Nov 13, 2017	256.59	258.91	255.40	258.63
5599	NYSE	ESS	Fri, Nov 10, 2017	255.50	258.26	255.31	256.38
5598	NYSE	ESS	Thu, Nov 9, 2017	258.54	259.34	256.20	256.95
5597	NYSE	ESS	Wed, Nov 8, 2017	255.72	258.91	255.68	258.79
5596	NYSE	ESS	Tue, Nov 7, 2017	254.14	256.11	252.65	255.00
5595	NYSE	ESS	Mon, Nov 6, 2017	252.47	258.67	251.87	253.81
5594	NYSE	ESS	Fri, Nov 3, 2017	251.98	255.24	251.20	253.98
5593	NYSE	ESS	Thu, Nov 2, 2017	262.25	263.21	251.24	253.84
5592	NYSE	ESS	Wed, Nov 1, 2017	262.96	264.07	260.56	262.53
5591	NYSE	ESS	Tue, Oct 31, 2017	261.19	262.45	260.05	262.43
5590	NYSE	ESS	Mon, Oct 30, 2017	262.17	263.21	260.25	260.80
5589	NYSE	ESS	Fri, Oct 27, 2017	259.54	262.90	258.35	262.40
5588	NYSE	ESS	Thu, Oct 26, 2017	259.08	260.26	257.51	259.65
5587	NYSE	ESS	Wed, Oct 25, 2017	258.16	260.02	256.93	257.63
5586	NYSE	ESS	Tue, Oct 24, 2017	258.83	259.15	254.67	257.54
5585	NYSE	ESS	Mon, Oct 23, 2017	259.84	259.99	258.42	259.64
5584	NYSE	ESS	Fri, Oct 20, 2017	260.19	260.19	258.05	259.34
5583	NYSE	ESS	Thu, Oct 19, 2017	261.34	261.59	258.57	259.94
5582	NYSE	ESS	Wed, Oct 18, 2017	260.96	261.54	258.58	261.21
5581	NYSE	ESS	Tue, Oct 17, 2017	260.49	261.60	260.07	261.38
5580	NYSE	ESS	Mon, Oct 16, 2017	262.00	262.98	259.76	261.02
5579	NYSE	ESS	Fri, Oct 13, 2017	262.15	262.43	259.88	261.82
5578	NYSE	ESS	Thu, Oct 12, 2017	258.21	261.11	258.05	261.10
5577	NYSE	ESS	Wed, Oct 11, 2017	259.04	259.51	257.48	258.30
5576	NYSE	ESS	Tue, Oct 10, 2017	257.92	259.98	256.81	258.72
5575	NYSE	ESS	Mon, Oct 9, 2017	256.73	257.73	255.74	257.60
5574	NYSE	ESS	Fri, Oct 6, 2017	256.58	257.37	252.21	257.01
5573	NYSE	ESS	Thu, Oct 5, 2017	258.33	259.45	256.21	257.07
5572	NYSE	ESS	Wed, Oct 4, 2017	253.54	257.86	253.00	257.57
5571	NYSE	ESS	Tue, Oct 3, 2017	252.51	254.34	251.88	253.69
5570	NYSE	ESS	Mon, Oct 2, 2017	254.71	254.71	251.98	252.38
5569	NYSE	ESS	Fri, Sep 29, 2017	252.37	254.09	251.59	254.03
5568	NYSE	ESS	Thu, Sep 28, 2017	249.95	253.26	249.46	253.05
5567	NYSE	ESS	Wed, Sep 27, 2017	253.78	254.67	251.17	249.67
5566	NYSE	ESS	Tue, Sep 26, 2017	255.82	256.94	254.69	254.91
5565	NYSE	ESS	Mon, Sep 25, 2017	256.02	257.13	254.74	255.57
5564	NYSE	ESS	Fri, Sep 22, 2017	255.74	257.07	254.23	255.00
5563	NYSE	ESS	Thu, Sep 21, 2017	256.28	256.93	255.09	255.27
5562	NYSE	ESS	Wed, Sep 20, 2017	257.69	258.83	255.26	256.13
5561	NYSE	ESS	Tue, Sep 19, 2017	260.30	261.09	257.12	257.41
5560	NYSE	ESS	Mon, Sep 18, 2017	262.22	263.01	259.75	260.17
5559	NYSE	ESS	Fri, Sep 15, 2017	262.19	263.83	260.87	261.99
5558	NYSE	ESS	Thu, Sep 14, 2017	261.02	262.28	259.55	262.16
5557	NYSE	ESS	Wed, Sep 13, 2017	264.57	264.61	260.64	261.18
5556	NYSE	ESS	Tue, Sep 12, 2017	268.95	269.73	263.57	264.59
5555	NYSE	ESS	Mon, Sep 11, 2017	267.02	270.04	266.59	269.39
5554	NYSE	ESS	Fri, Sep 8, 2017	265.78	268.70	265.71	266.58
5553	NYSE	ESS	Thu, Sep 7, 2017	263.06	266.27	262.63	266.05
5552	NYSE	ESS	Wed, Sep 6, 2017	266.89	267.49	262.73	262.77
5551	NYSE	ESS	Tue, Sep 5, 2017	266.08	267.08	263.69	266.09
5550	NYSE	ESS	Fri, Sep 1, 2017	267.09	268.32	265.28	265.77
5549	NYSE	ESS	Thu, Aug 31, 2017	266.77	268.17	265.56	265.97
5548	NYSE	ESS	Wed, Aug 30, 2017	264.23	266.35	263.00	266.35
5547	NYSE	ESS	Tue, Aug 29, 2017	266.06	267.83	264.26	264.64
5546	NYSE	ESS	Mon, Aug 28, 2017	265.87	266.35	263.52	266.07
5545	NYSE	ESS	Fri, Aug 25, 2017	266.52	267.49	265.65	265.65
5544	NYSE	ESS	Thu, Aug 24, 2017	267.61	268.59	266.24	266.41
5543	NYSE	ESS	Wed, Aug 23, 2017	265.03	268.19	264.75	267.16
5542	NYSE	ESS	Tue, Aug 22, 2017	264.55	266.01	262.50	265.23
5541	NYSE	ESS	Mon, Aug 21, 2017	260.98	264.93	260.37	264.20
5540	NYSE	ESS	Fri, Aug 18, 2017	262.17	262.89	260.45	260.76
5539	NYSE	ESS	Thu, Aug 17, 2017	261.94	264.93	261.55	262.61
5538	NYSE	ESS	Wed, Aug 16, 2017	266.06	268.26	262.16	262.70
5537	NYSE	ESS	Tue, Aug 15, 2017	263.28	265.39	261.42	265.08
5536	NYSE	ESS	Mon, Aug 14, 2017	260.64	263.84	260.64	263.46
5535	NYSE	ESS	Fri, Aug 11, 2017	263.34	263.43	258.85	259.14
5534	NYSE	ESS	Thu, Aug 10, 2017	263.97	264.36	262.35	262.53
5533	NYSE	ESS	Wed, Aug 9, 2017	263.02	265.23	262.24	264.66
5532	NYSE	ESS	Tue, Aug 8, 2017	261.22	262.82	260.98	262.69
5531	NYSE	ESS	Mon, Aug 7, 2017	261.91	263.12	260.32	261.51
5530	NYSE	ESS	Fri, Aug 4, 2017	262.90	265.43	261.87	262.00
5529	NYSE	ESS	Thu, Aug 3, 2017	263.16	265.73	261.09	263.27
5528	NYSE	ESS	Wed, Aug 2, 2017	262.13	264.11	260.53	263.46
5527	NYSE	ESS	Tue, Aug 1, 2017	263.16	264.64	261.52	263.20
5526	NYSE	ESS	Mon, Jul 31, 2017	263.52	264.66	260.50	261.70
5525	NYSE	ESS	Fri, Jul 28, 2017	263.66	266.01	261.51	264.66
5524	NYSE	ESS	Thu, Jul 27, 2017	266.06	266.82	262.58	264.04
5523	NYSE	ESS	Wed, Jul 26, 2017	261.94	268.57	259.87	267.14
5522	NYSE	ESS	Tue, Jul 25, 2017	263.36	263.93	259.59	261.45
5521	NYSE	ESS	Mon, Jul 24, 2017	264.90	266.13	262.51	262.76
5520	NYSE	ESS	Fri, Jul 21, 2017	263.83	265.39	263.54	264.85
5519	NYSE	ESS	Thu, Jul 20, 2017	263.72	266.05	262.97	264.17
5518	NYSE	ESS	Wed, Jul 19, 2017	259.31	263.54	257.75	263.49
5517	NYSE	ESS	Tue, Jul 18, 2017	257.54	259.14	255.77	258.81
5516	NYSE	ESS	Mon, Jul 17, 2017	253.46	257.96	252.61	257.80
5515	NYSE	ESS	Fri, Jul 14, 2017	253.56	254.73	251.34	253.52
5514	NYSE	ESS	Thu, Jul 13, 2017	254.08	255.41	252.14	252.26
5513	NYSE	ESS	Wed, Jul 12, 2017	253.79	255.13	253.01	254.00
5512	NYSE	ESS	Tue, Jul 11, 2017	253.46	254.45	250.36	251.73
5511	NYSE	ESS	Mon, Jul 10, 2017	256.06	256.59	252.78	253.09
5510	NYSE	ESS	Fri, Jul 7, 2017	254.58	256.91	254.45	255.74
5509	NYSE	ESS	Thu, Jul 6, 2017	259.09	259.25	253.62	254.03
5508	NYSE	ESS	Wed, Jul 5, 2017	261.26	263.13	258.60	259.72
5507	NYSE	ESS	Mon, Jul 3, 2017	258.40	261.50	257.35	261.24
5506	NYSE	ESS	Fri, Jun 30, 2017	260.31	262.66	257.16	257.27
5505	NYSE	ESS	Thu, Jun 29, 2017	259.21	260.72	257.49	260.18
5504	NYSE	ESS	Wed, Jun 28, 2017	259.79	260.80	258.83	260.24
5503	NYSE	ESS	Tue, Jun 27, 2017	264.64	265.90	260.29	258.77
5502	NYSE	ESS	Mon, Jun 26, 2017	266.00	266.97	264.59	265.50
5501	NYSE	ESS	Fri, Jun 23, 2017	264.19	266.35	263.79	265.79
5500	NYSE	ESS	Thu, Jun 22, 2017	266.20	266.43	263.15	263.93
5499	NYSE	ESS	Wed, Jun 21, 2017	267.18	267.29	264.20	266.49
5498	NYSE	ESS	Tue, Jun 20, 2017	268.31	268.97	264.30	267.12
5497	NYSE	ESS	Mon, Jun 19, 2017	266.79	268.55	265.66	268.39
5496	NYSE	ESS	Fri, Jun 16, 2017	264.39	266.43	263.79	266.30
5495	NYSE	ESS	Thu, Jun 15, 2017	262.48	264.90	261.96	263.77
5494	NYSE	ESS	Wed, Jun 14, 2017	263.00	264.76	261.61	262.51
5493	NYSE	ESS	Tue, Jun 13, 2017	262.76	263.69	260.11	262.31
5492	NYSE	ESS	Mon, Jun 12, 2017	263.00	265.00	261.88	262.64
5491	NYSE	ESS	Fri, Jun 9, 2017	265.61	266.71	264.42	266.23
5490	NYSE	ESS	Thu, Jun 8, 2017	264.06	265.82	261.20	265.68
5489	NYSE	ESS	Wed, Jun 7, 2017	263.16	264.50	262.20	263.58
5488	NYSE	ESS	Tue, Jun 6, 2017	264.97	266.58	262.35	262.70
5487	NYSE	ESS	Mon, Jun 5, 2017	262.45	266.18	261.10	266.13
5486	NYSE	ESS	Fri, Jun 2, 2017	259.53	263.24	257.64	262.63
5485	NYSE	ESS	Thu, Jun 1, 2017	256.81	258.59	254.84	258.49
5484	NYSE	ESS	Wed, May 31, 2017	256.00	257.36	255.16	256.92
5483	NYSE	ESS	Tue, May 30, 2017	256.26	256.72	254.24	255.19
5482	NYSE	ESS	Fri, May 26, 2017	256.10	257.02	255.15	256.30
5481	NYSE	ESS	Thu, May 25, 2017	257.82	258.10	254.19	256.29
5480	NYSE	ESS	Wed, May 24, 2017	252.56	257.22	252.18	256.83
5479	NYSE	ESS	Tue, May 23, 2017	254.49	254.49	251.71	251.93
5478	NYSE	ESS	Mon, May 22, 2017	254.65	257.37	253.32	254.59
5477	NYSE	ESS	Fri, May 19, 2017	256.25	256.25	253.71	254.55
5476	NYSE	ESS	Thu, May 18, 2017	251.70	257.06	251.53	255.88
5475	NYSE	ESS	Wed, May 17, 2017	254.75	258.02	253.15	253.74
5474	NYSE	ESS	Tue, May 16, 2017	253.32	255.36	252.40	254.33
5473	NYSE	ESS	Mon, May 15, 2017	252.31	254.48	251.93	253.93
5472	NYSE	ESS	Fri, May 12, 2017	251.51	253.14	250.95	252.67
5471	NYSE	ESS	Thu, May 11, 2017	250.05	252.61	248.52	251.33
5470	NYSE	ESS	Wed, May 10, 2017	250.36	252.38	249.76	251.30
5469	NYSE	ESS	Tue, May 9, 2017	249.67	250.52	247.87	250.43
5468	NYSE	ESS	Mon, May 8, 2017	251.30	251.30	248.33	249.86
5467	NYSE	ESS	Fri, May 5, 2017	251.00	251.97	249.28	250.37
5466	NYSE	ESS	Thu, May 4, 2017	246.87	251.39	244.80	250.49
5465	NYSE	ESS	Wed, May 3, 2017	249.44	249.44	245.73	247.54
5464	NYSE	ESS	Tue, May 2, 2017	248.08	249.90	247.05	248.55
5463	NYSE	ESS	Mon, May 1, 2017	247.10	249.26	245.08	247.98
5462	NYSE	ESS	Fri, Apr 28, 2017	243.20	246.50	238.58	244.47
5461	NYSE	ESS	Thu, Apr 27, 2017	241.49	243.22	239.34	241.44
5460	NYSE	ESS	Wed, Apr 26, 2017	238.35	242.24	236.69	241.03
5459	NYSE	ESS	Tue, Apr 25, 2017	235.39	238.55	232.76	238.40
5458	NYSE	ESS	Mon, Apr 24, 2017	236.91	237.95	230.47	234.25
5457	NYSE	ESS	Fri, Apr 21, 2017	234.64	236.22	234.64	235.49
5456	NYSE	ESS	Thu, Apr 20, 2017	235.75	235.81	233.84	235.06
5455	NYSE	ESS	Wed, Apr 19, 2017	236.23	237.47	234.80	235.22
5454	NYSE	ESS	Tue, Apr 18, 2017	235.38	237.99	235.38	236.94
5453	NYSE	ESS	Mon, Apr 17, 2017	234.51	236.09	234.26	236.09
5452	NYSE	ESS	Thu, Apr 13, 2017	234.84	235.20	233.18	233.57
5451	NYSE	ESS	Wed, Apr 12, 2017	236.91	237.75	234.50	234.75
5450	NYSE	ESS	Tue, Apr 11, 2017	235.47	237.72	234.98	236.79
5449	NYSE	ESS	Mon, Apr 10, 2017	233.37	235.56	232.27	235.27
5448	NYSE	ESS	Fri, Apr 7, 2017	232.44	233.98	232.12	233.42
5447	NYSE	ESS	Thu, Apr 6, 2017	230.90	232.87	229.72	232.23
5446	NYSE	ESS	Wed, Apr 5, 2017	230.77	232.62	229.27	231.37
5445	NYSE	ESS	Tue, Apr 4, 2017	230.77	233.60	229.14	230.97
5444	NYSE	ESS	Mon, Apr 3, 2017	231.63	231.77	230.01	230.87
5443	NYSE	ESS	Fri, Mar 31, 2017	232.03	233.79	230.90	231.53
5442	NYSE	ESS	Thu, Mar 30, 2017	231.96	233.37	229.75	232.57
5441	NYSE	ESS	Wed, Mar 29, 2017	230.81	232.98	230.03	232.00
5440	NYSE	ESS	Tue, Mar 28, 2017	233.63	233.97	229.99	231.25
5439	NYSE	ESS	Mon, Mar 27, 2017	236.52	237.34	232.62	233.46
5438	NYSE	ESS	Fri, Mar 24, 2017	237.36	238.57	236.35	236.65
5437	NYSE	ESS	Thu, Mar 23, 2017	234.97	238.00	234.97	236.77
5436	NYSE	ESS	Wed, Mar 22, 2017	235.00	235.55	231.82	235.31
5435	NYSE	ESS	Tue, Mar 21, 2017	233.79	235.21	232.40	233.60
5434	NYSE	ESS	Mon, Mar 20, 2017	233.15	234.32	232.11	233.11
5433	NYSE	ESS	Fri, Mar 17, 2017	233.43	235.89	232.02	233.15
5432	NYSE	ESS	Thu, Mar 16, 2017	231.41	234.30	231.13	232.96
5431	NYSE	ESS	Wed, Mar 15, 2017	225.46	233.36	225.46	232.13
5430	NYSE	ESS	Tue, Mar 14, 2017	224.29	226.63	222.56	225.11
5429	NYSE	ESS	Mon, Mar 13, 2017	224.48	227.16	223.83	224.04
5428	NYSE	ESS	Fri, Mar 10, 2017	227.79	229.71	222.60	224.25
5427	NYSE	ESS	Thu, Mar 9, 2017	230.91	232.07	225.87	225.93
5426	NYSE	ESS	Wed, Mar 8, 2017	233.54	233.94	230.25	230.61
5425	NYSE	ESS	Tue, Mar 7, 2017	231.84	233.73	230.92	233.70
5424	NYSE	ESS	Mon, Mar 6, 2017	230.17	232.53	229.42	231.42
5423	NYSE	ESS	Fri, Mar 3, 2017	231.17	231.74	227.70	230.55
5422	NYSE	ESS	Thu, Mar 2, 2017	231.70	233.49	230.80	231.74
5421	NYSE	ESS	Wed, Mar 1, 2017	233.27	234.84	231.32	232.62
5420	NYSE	ESS	Tue, Feb 28, 2017	234.32	235.92	233.01	234.70
5419	NYSE	ESS	Mon, Feb 27, 2017	233.26	234.68	232.30	234.32
5418	NYSE	ESS	Fri, Feb 24, 2017	232.77	232.93	230.81	232.35
5417	NYSE	ESS	Thu, Feb 23, 2017	230.84	233.45	230.08	231.58
5416	NYSE	ESS	Wed, Feb 22, 2017	231.71	232.28	228.95	229.50
5415	NYSE	ESS	Tue, Feb 21, 2017	227.86	232.24	227.32	230.97
5414	NYSE	ESS	Fri, Feb 17, 2017	228.06	229.68	226.08	228.10
5413	NYSE	ESS	Thu, Feb 16, 2017	225.15	228.42	225.08	227.88
5412	NYSE	ESS	Wed, Feb 15, 2017	224.50	226.65	221.49	225.43
5411	NYSE	ESS	Tue, Feb 14, 2017	224.82	226.25	222.35	226.02
5410	NYSE	ESS	Mon, Feb 13, 2017	228.39	228.68	224.70	226.71
5409	NYSE	ESS	Fri, Feb 10, 2017	225.64	229.60	225.64	228.38
5408	NYSE	ESS	Thu, Feb 9, 2017	228.44	228.62	226.01	226.55
5407	NYSE	ESS	Wed, Feb 8, 2017	224.07	228.60	224.05	228.07
5406	NYSE	ESS	Tue, Feb 7, 2017	223.04	224.76	222.46	223.96
5405	NYSE	ESS	Mon, Feb 6, 2017	222.88	224.91	221.45	223.17
5404	NYSE	ESS	Fri, Feb 3, 2017	222.84	225.57	218.41	223.08
5403	NYSE	ESS	Thu, Feb 2, 2017	222.13	228.07	222.13	226.34
5402	NYSE	ESS	Wed, Feb 1, 2017	224.12	227.06	221.54	221.72
5401	NYSE	ESS	Tue, Jan 31, 2017	223.63	226.12	222.90	224.30
5400	NYSE	ESS	Mon, Jan 30, 2017	225.23	226.74	223.08	223.24
5399	NYSE	ESS	Fri, Jan 27, 2017	226.21	227.09	224.23	225.41
5398	NYSE	ESS	Thu, Jan 26, 2017	226.29	227.70	224.86	225.38
5397	NYSE	ESS	Wed, Jan 25, 2017	226.56	227.10	224.49	225.85
5396	NYSE	ESS	Tue, Jan 24, 2017	229.79	231.87	225.79	226.71
5395	NYSE	ESS	Mon, Jan 23, 2017	229.68	231.80	228.67	231.11
5394	NYSE	ESS	Fri, Jan 20, 2017	226.98	229.71	226.00	228.54
5393	NYSE	ESS	Thu, Jan 19, 2017	227.22	228.18	225.84	226.67
5392	NYSE	ESS	Wed, Jan 18, 2017	229.94	230.30	227.72	227.90
5391	NYSE	ESS	Tue, Jan 17, 2017	227.96	231.23	227.96	229.58
5390	NYSE	ESS	Fri, Jan 13, 2017	227.50	229.47	227.33	228.00
5389	NYSE	ESS	Thu, Jan 12, 2017	226.67	228.71	224.38	228.43
5388	NYSE	ESS	Wed, Jan 11, 2017	230.20	231.08	226.78	226.87
5387	NYSE	ESS	Tue, Jan 10, 2017	230.00	231.29	228.50	230.10
5386	NYSE	ESS	Mon, Jan 9, 2017	233.96	234.38	230.56	230.73
5385	NYSE	ESS	Fri, Jan 6, 2017	232.59	234.77	231.47	233.74
5384	NYSE	ESS	Thu, Jan 5, 2017	229.68	232.90	226.38	232.76
5383	NYSE	ESS	Wed, Jan 4, 2017	230.09	233.05	227.81	231.03
5382	NYSE	ESS	Tue, Jan 3, 2017	233.80	233.80	227.37	229.25
5381	NYSE	ESS	Fri, Dec 30, 2016	229.17	234.07	228.28	232.50
5380	NYSE	ESS	Thu, Dec 29, 2016	227.80	230.69	226.94	229.52
5379	NYSE	ESS	Wed, Dec 28, 2016	227.95	227.95	225.69	227.55
5378	NYSE	ESS	Tue, Dec 27, 2016	230.89	232.11	229.04	227.69
5377	NYSE	ESS	Fri, Dec 23, 2016	230.41	231.80	229.07	230.67
5376	NYSE	ESS	Thu, Dec 22, 2016	226.82	230.09	225.64	229.59
5375	NYSE	ESS	Wed, Dec 21, 2016	229.81	230.99	227.05	227.58
5374	NYSE	ESS	Tue, Dec 20, 2016	228.88	231.61	227.64	229.61
5373	NYSE	ESS	Mon, Dec 19, 2016	227.71	231.32	227.33	228.98
5372	NYSE	ESS	Fri, Dec 16, 2016	223.36	228.47	223.26	227.00
5371	NYSE	ESS	Thu, Dec 15, 2016	219.55	224.43	218.08	221.48
5370	NYSE	ESS	Wed, Dec 14, 2016	219.14	221.88	216.71	219.77
5369	NYSE	ESS	Tue, Dec 13, 2016	219.82	220.99	217.44	219.00
5368	NYSE	ESS	Mon, Dec 12, 2016	218.00	220.76	217.58	218.94
5367	NYSE	ESS	Fri, Dec 9, 2016	219.65	222.42	217.87	218.75
5366	NYSE	ESS	Thu, Dec 8, 2016	216.84	220.57	215.14	219.22
5365	NYSE	ESS	Wed, Dec 7, 2016	214.33	218.05	213.93	217.66
5364	NYSE	ESS	Tue, Dec 6, 2016	214.27	216.42	212.83	214.17
5363	NYSE	ESS	Mon, Dec 5, 2016	214.33	215.18	212.41	213.98
5362	NYSE	ESS	Fri, Dec 2, 2016	213.54	217.62	212.64	214.50
5361	NYSE	ESS	Thu, Dec 1, 2016	214.67	215.78	211.04	212.23
5360	NYSE	ESS	Wed, Nov 30, 2016	215.73	217.43	213.20	215.92
5359	NYSE	ESS	Tue, Nov 29, 2016	214.36	218.63	214.06	215.87
5358	NYSE	ESS	Mon, Nov 28, 2016	214.50	218.05	212.81	215.36
5357	NYSE	ESS	Fri, Nov 25, 2016	211.20	213.75	211.20	212.83
5356	NYSE	ESS	Wed, Nov 23, 2016	211.94	213.21	208.92	211.60
5355	NYSE	ESS	Tue, Nov 22, 2016	210.92	214.67	209.56	214.28
5354	NYSE	ESS	Mon, Nov 21, 2016	213.17	215.35	210.00	210.32
5353	NYSE	ESS	Fri, Nov 18, 2016	212.99	214.54	212.09	212.95
5352	NYSE	ESS	Thu, Nov 17, 2016	215.26	217.34	212.01	212.69
5351	NYSE	ESS	Wed, Nov 16, 2016	214.38	217.25	212.42	215.26
5350	NYSE	ESS	Tue, Nov 15, 2016	220.78	221.15	212.14	214.79
5349	NYSE	ESS	Mon, Nov 14, 2016	214.93	221.62	212.27	220.17
5348	NYSE	ESS	Fri, Nov 11, 2016	213.26	218.97	212.66	215.33
5347	NYSE	ESS	Thu, Nov 10, 2016	217.31	217.31	210.11	213.41
5346	NYSE	ESS	Wed, Nov 9, 2016	220.03	220.23	213.77	216.78
5345	NYSE	ESS	Tue, Nov 8, 2016	220.71	223.35	219.70	222.73
5344	NYSE	ESS	Mon, Nov 7, 2016	222.25	223.61	219.37	220.03
5343	NYSE	ESS	Fri, Nov 4, 2016	218.22	221.29	217.36	220.13
5342	NYSE	ESS	Thu, Nov 3, 2016	215.11	219.26	214.12	218.35
5341	NYSE	ESS	Wed, Nov 2, 2016	214.00	217.37	213.79	215.43
5340	NYSE	ESS	Tue, Nov 1, 2016	213.54	214.80	210.78	213.29
5339	NYSE	ESS	Mon, Oct 31, 2016	210.23	214.29	208.85	214.09
5338	NYSE	ESS	Fri, Oct 28, 2016	208.01	214.97	207.65	209.26
5337	NYSE	ESS	Thu, Oct 27, 2016	207.10	208.04	201.57	205.85
5336	NYSE	ESS	Wed, Oct 26, 2016	204.02	207.58	202.32	207.48
5335	NYSE	ESS	Tue, Oct 25, 2016	203.50	205.49	200.01	204.62
5334	NYSE	ESS	Mon, Oct 24, 2016	208.07	211.24	204.75	205.35
5333	NYSE	ESS	Fri, Oct 21, 2016	205.93	208.18	205.93	206.67
5332	NYSE	ESS	Thu, Oct 20, 2016	208.26	210.49	207.03	207.50
5331	NYSE	ESS	Wed, Oct 19, 2016	207.62	208.91	206.55	208.57
5330	NYSE	ESS	Tue, Oct 18, 2016	209.20	209.59	207.61	207.70
5329	NYSE	ESS	Mon, Oct 17, 2016	209.16	209.16	207.04	207.27
5328	NYSE	ESS	Fri, Oct 14, 2016	208.57	209.08	206.25	208.72
5327	NYSE	ESS	Thu, Oct 13, 2016	205.32	211.58	205.28	208.57
5326	NYSE	ESS	Wed, Oct 12, 2016	210.64	212.03	208.75	211.64
5325	NYSE	ESS	Tue, Oct 11, 2016	212.35	213.13	208.83	210.27
5324	NYSE	ESS	Mon, Oct 10, 2016	212.61	213.71	211.61	212.32
5323	NYSE	ESS	Fri, Oct 7, 2016	213.55	216.20	211.05	212.27
5322	NYSE	ESS	Thu, Oct 6, 2016	212.71	215.00	210.67	212.47
5321	NYSE	ESS	Wed, Oct 5, 2016	217.95	218.63	213.22	213.32
5320	NYSE	ESS	Tue, Oct 4, 2016	218.03	218.04	214.31	217.63
5319	NYSE	ESS	Mon, Oct 3, 2016	222.10	222.63	217.66	217.90
5318	NYSE	ESS	Fri, Sep 30, 2016	227.30	227.47	222.65	222.70
5317	NYSE	ESS	Thu, Sep 29, 2016	226.30	228.71	224.06	225.63
5316	NYSE	ESS	Wed, Sep 28, 2016	226.79	228.90	225.66	227.41
5315	NYSE	ESS	Tue, Sep 27, 2016	231.13	232.13	227.86	226.61
5314	NYSE	ESS	Mon, Sep 26, 2016	230.26	232.54	230.02	230.86
5313	NYSE	ESS	Fri, Sep 23, 2016	230.50	233.28	227.50	230.92
5312	NYSE	ESS	Thu, Sep 22, 2016	232.18	233.81	230.07	231.18
5311	NYSE	ESS	Wed, Sep 21, 2016	226.12	231.15	224.35	230.23
5310	NYSE	ESS	Tue, Sep 20, 2016	226.78	229.79	225.65	226.04
5309	NYSE	ESS	Mon, Sep 19, 2016	222.63	225.37	222.48	225.03
5308	NYSE	ESS	Fri, Sep 16, 2016	221.16	222.17	220.37	221.97
5307	NYSE	ESS	Thu, Sep 15, 2016	220.35	222.29	219.29	221.96
5306	NYSE	ESS	Wed, Sep 14, 2016	219.48	221.62	218.23	221.02
5305	NYSE	ESS	Tue, Sep 13, 2016	223.22	223.59	218.63	219.00
5304	NYSE	ESS	Mon, Sep 12, 2016	219.32	226.20	218.67	225.02
5303	NYSE	ESS	Fri, Sep 9, 2016	220.16	225.03	219.05	219.97
5302	NYSE	ESS	Thu, Sep 8, 2016	229.52	229.52	226.63	226.83
5301	NYSE	ESS	Wed, Sep 7, 2016	229.67	229.97	227.09	229.92
5300	NYSE	ESS	Tue, Sep 6, 2016	225.95	230.03	224.65	229.99
5299	NYSE	ESS	Fri, Sep 2, 2016	227.88	231.38	225.15	225.89
5298	NYSE	ESS	Thu, Sep 1, 2016	226.84	227.59	225.64	226.86
5297	NYSE	ESS	Wed, Aug 31, 2016	225.57	227.76	224.36	227.10
5296	NYSE	ESS	Tue, Aug 30, 2016	225.67	225.95	223.00	225.75
5295	NYSE	ESS	Mon, Aug 29, 2016	222.71	226.84	222.71	225.40
5294	NYSE	ESS	Fri, Aug 26, 2016	225.78	227.48	220.59	222.02
5293	NYSE	ESS	Thu, Aug 25, 2016	223.53	226.95	222.07	225.52
5292	NYSE	ESS	Wed, Aug 24, 2016	224.45	224.45	221.40	223.18
5291	NYSE	ESS	Tue, Aug 23, 2016	224.58	225.23	223.36	224.02
5290	NYSE	ESS	Mon, Aug 22, 2016	225.10	226.13	223.02	224.02
5289	NYSE	ESS	Fri, Aug 19, 2016	226.74	226.74	223.21	224.58
5288	NYSE	ESS	Thu, Aug 18, 2016	227.40	228.89	226.26	227.59
5287	NYSE	ESS	Wed, Aug 17, 2016	230.29	230.29	225.13	228.03
5286	NYSE	ESS	Tue, Aug 16, 2016	230.59	231.47	229.02	230.10
5285	NYSE	ESS	Mon, Aug 15, 2016	229.28	232.64	229.28	231.65
5284	NYSE	ESS	Fri, Aug 12, 2016	228.69	232.54	227.58	229.42
5283	NYSE	ESS	Thu, Aug 11, 2016	232.62	234.39	226.58	228.68
5282	NYSE	ESS	Wed, Aug 10, 2016	233.97	234.88	231.47	232.71
5281	NYSE	ESS	Tue, Aug 9, 2016	233.51	234.08	231.87	233.59
5280	NYSE	ESS	Mon, Aug 8, 2016	230.99	235.99	230.61	233.20
5279	NYSE	ESS	Fri, Aug 5, 2016	229.81	231.01	228.35	230.61
5278	NYSE	ESS	Thu, Aug 4, 2016	230.93	230.93	229.11	229.51
5277	NYSE	ESS	Wed, Aug 3, 2016	231.86	231.86	229.65	230.43
5276	NYSE	ESS	Tue, Aug 2, 2016	233.70	234.49	230.80	231.51
5275	NYSE	ESS	Mon, Aug 1, 2016	233.74	236.56	233.02	234.62
5274	NYSE	ESS	Fri, Jul 29, 2016	221.47	234.27	221.47	233.88
5273	NYSE	ESS	Thu, Jul 28, 2016	218.77	222.43	218.09	220.59
5272	NYSE	ESS	Wed, Jul 27, 2016	220.26	221.00	217.16	218.81
5271	NYSE	ESS	Tue, Jul 26, 2016	225.21	225.91	222.04	222.73
5270	NYSE	ESS	Mon, Jul 25, 2016	227.43	228.90	225.72	226.40
5269	NYSE	ESS	Fri, Jul 22, 2016	226.51	228.08	226.51	226.99
5268	NYSE	ESS	Thu, Jul 21, 2016	225.87	226.51	224.28	226.44
5267	NYSE	ESS	Wed, Jul 20, 2016	226.70	226.70	224.31	226.35
5266	NYSE	ESS	Tue, Jul 19, 2016	225.28	226.59	224.12	226.59
5265	NYSE	ESS	Mon, Jul 18, 2016	226.37	227.60	224.21	225.63
5264	NYSE	ESS	Fri, Jul 15, 2016	228.90	229.89	224.92	226.60
5263	NYSE	ESS	Thu, Jul 14, 2016	235.43	235.43	228.88	229.54
5262	NYSE	ESS	Wed, Jul 13, 2016	233.25	234.49	231.79	234.26
5261	NYSE	ESS	Tue, Jul 12, 2016	231.74	233.02	229.95	232.07
5260	NYSE	ESS	Mon, Jul 11, 2016	231.64	232.26	229.64	231.33
5259	NYSE	ESS	Fri, Jul 8, 2016	230.99	232.57	229.11	231.33
5258	NYSE	ESS	Thu, Jul 7, 2016	230.05	230.05	227.29	228.76
5257	NYSE	ESS	Wed, Jul 6, 2016	230.54	231.91	228.98	230.06
5256	NYSE	ESS	Tue, Jul 5, 2016	229.11	232.47	229.11	231.21
5255	NYSE	ESS	Fri, Jul 1, 2016	228.09	229.64	227.08	228.65
5254	NYSE	ESS	Thu, Jun 30, 2016	225.00	228.09	222.81	228.09
5253	NYSE	ESS	Wed, Jun 29, 2016	225.25	227.09	223.65	224.52
5252	NYSE	ESS	Tue, Jun 28, 2016	218.84	223.28	218.09	223.23
5251	NYSE	ESS	Mon, Jun 27, 2016	215.52	219.38	214.64	216.95
5250	NYSE	ESS	Fri, Jun 24, 2016	213.94	219.59	213.04	216.90
5249	NYSE	ESS	Thu, Jun 23, 2016	221.64	221.74	217.84	218.45
5248	NYSE	ESS	Wed, Jun 22, 2016	220.34	221.81	219.03	220.22
5247	NYSE	ESS	Tue, Jun 21, 2016	219.47	220.78	218.90	219.88
5246	NYSE	ESS	Mon, Jun 20, 2016	220.24	221.57	218.32	218.64
5245	NYSE	ESS	Fri, Jun 17, 2016	217.18	218.90	214.52	218.04
5244	NYSE	ESS	Thu, Jun 16, 2016	215.84	217.58	215.01	217.47
5243	NYSE	ESS	Wed, Jun 15, 2016	212.75	217.68	212.75	216.38
5242	NYSE	ESS	Tue, Jun 14, 2016	211.22	213.46	210.28	212.27
5241	NYSE	ESS	Mon, Jun 13, 2016	209.65	213.40	209.33	211.36
5240	NYSE	ESS	Fri, Jun 10, 2016	208.01	210.05	207.50	209.34
5239	NYSE	ESS	Thu, Jun 9, 2016	209.19	210.92	208.66	209.26
5238	NYSE	ESS	Wed, Jun 8, 2016	207.23	209.63	207.20	209.19
5237	NYSE	ESS	Tue, Jun 7, 2016	210.99	212.38	208.68	209.20
5236	NYSE	ESS	Mon, Jun 6, 2016	212.94	214.19	208.32	210.00
5235	NYSE	ESS	Fri, Jun 3, 2016	218.30	220.00	212.84	213.24
5234	NYSE	ESS	Thu, Jun 2, 2016	218.71	219.83	216.42	218.05
5233	NYSE	ESS	Wed, Jun 1, 2016	225.50	225.54	218.10	218.93
5232	NYSE	ESS	Tue, May 31, 2016	226.85	227.75	224.39	227.23
5231	NYSE	ESS	Fri, May 27, 2016	227.44	228.83	225.38	226.90
5230	NYSE	ESS	Thu, May 26, 2016	225.62	227.20	224.52	227.08
5229	NYSE	ESS	Wed, May 25, 2016	223.86	226.37	222.28	226.00
5228	NYSE	ESS	Tue, May 24, 2016	224.05	224.66	222.16	223.49
5227	NYSE	ESS	Mon, May 23, 2016	223.31	224.05	221.97	222.17
5226	NYSE	ESS	Fri, May 20, 2016	222.74	223.62	221.16	222.83
5225	NYSE	ESS	Thu, May 19, 2016	221.86	221.90	219.46	221.32
5224	NYSE	ESS	Wed, May 18, 2016	223.79	225.00	220.35	223.52
5223	NYSE	ESS	Tue, May 17, 2016	229.04	229.49	222.81	224.28
5222	NYSE	ESS	Mon, May 16, 2016	228.62	230.57	227.13	229.49
5221	NYSE	ESS	Fri, May 13, 2016	229.68	229.88	227.04	227.75
5220	NYSE	ESS	Thu, May 12, 2016	230.78	231.19	227.56	229.93
5219	NYSE	ESS	Wed, May 11, 2016	236.09	236.09	229.92	230.60
5218	NYSE	ESS	Tue, May 10, 2016	235.00	237.50	233.20	236.11
5217	NYSE	ESS	Mon, May 9, 2016	232.39	233.99	232.39	233.51
5216	NYSE	ESS	Fri, May 6, 2016	228.91	232.33	225.78	232.16
5215	NYSE	ESS	Thu, May 5, 2016	227.30	230.00	227.09	228.87
5214	NYSE	ESS	Wed, May 4, 2016	221.84	227.55	221.50	225.91
5213	NYSE	ESS	Tue, May 3, 2016	221.60	223.81	220.85	223.52
5212	NYSE	ESS	Mon, May 2, 2016	219.42	223.67	219.00	222.93
5211	NYSE	ESS	Fri, Apr 29, 2016	223.75	224.68	218.85	220.45
5210	NYSE	ESS	Thu, Apr 28, 2016	224.08	227.87	223.36	224.33
5209	NYSE	ESS	Wed, Apr 27, 2016	223.77	225.00	220.94	224.65
5208	NYSE	ESS	Tue, Apr 26, 2016	227.42	229.26	224.68	225.43
5207	NYSE	ESS	Mon, Apr 25, 2016	223.85	227.55	223.85	227.46
5206	NYSE	ESS	Fri, Apr 22, 2016	222.69	225.43	221.94	224.51
5205	NYSE	ESS	Thu, Apr 21, 2016	222.02	225.76	221.22	222.30
5204	NYSE	ESS	Wed, Apr 20, 2016	229.32	229.43	222.33	222.81
5203	NYSE	ESS	Tue, Apr 19, 2016	226.92	229.90	226.21	229.27
5202	NYSE	ESS	Mon, Apr 18, 2016	224.75	226.70	223.25	226.44
5201	NYSE	ESS	Fri, Apr 15, 2016	218.79	225.67	218.31	224.87
5200	NYSE	ESS	Thu, Apr 14, 2016	222.66	222.66	217.47	218.89
5199	NYSE	ESS	Wed, Apr 13, 2016	229.79	229.79	222.17	222.95
5198	NYSE	ESS	Tue, Apr 12, 2016	227.34	228.94	224.09	228.65
5197	NYSE	ESS	Mon, Apr 11, 2016	231.73	231.73	227.12	227.14
5196	NYSE	ESS	Fri, Apr 8, 2016	232.31	232.90	231.15	231.43
5195	NYSE	ESS	Thu, Apr 7, 2016	231.41	232.63	229.30	230.60
5194	NYSE	ESS	Wed, Apr 6, 2016	231.43	233.25	230.38	232.40
5193	NYSE	ESS	Tue, Apr 5, 2016	233.79	233.79	233.79	231.86
5192	NYSE	ESS	Mon, Apr 4, 2016	233.15	234.99	232.13	233.79
5191	NYSE	ESS	Fri, Apr 1, 2016	233.14	234.19	231.69	232.82
5190	NYSE	ESS	Thu, Mar 31, 2016	232.17	234.78	231.14	233.86
5189	NYSE	ESS	Wed, Mar 30, 2016	234.00	234.95	232.17	232.35
5188	NYSE	ESS	Tue, Mar 29, 2016	226.76	233.90	226.76	233.67
5187	NYSE	ESS	Mon, Mar 28, 2016	226.21	228.44	225.22	228.27
5186	NYSE	ESS	Thu, Mar 24, 2016	228.51	228.51	228.51	226.21
5185	NYSE	ESS	Wed, Mar 23, 2016	228.50	230.36	228.14	228.51
5184	NYSE	ESS	Tue, Mar 22, 2016	226.16	229.61	225.36	228.48
5183	NYSE	ESS	Mon, Mar 21, 2016	226.07	227.41	225.76	226.25
5182	NYSE	ESS	Fri, Mar 18, 2016	226.67	229.67	224.94	226.07
5181	NYSE	ESS	Thu, Mar 17, 2016	222.41	227.12	221.05	226.38
5180	NYSE	ESS	Wed, Mar 16, 2016	220.50	222.81	218.65	222.02
5179	NYSE	ESS	Tue, Mar 15, 2016	221.11	221.11	221.11	221.32
5178	NYSE	ESS	Mon, Mar 14, 2016	223.84	224.91	219.04	221.11
5177	NYSE	ESS	Fri, Mar 11, 2016	220.67	220.67	220.67	224.43
5176	NYSE	ESS	Thu, Mar 10, 2016	223.53	224.67	219.17	220.67
5175	NYSE	ESS	Wed, Mar 9, 2016	221.93	221.93	221.93	222.24
5174	NYSE	ESS	Tue, Mar 8, 2016	223.17	225.26	221.56	221.93
5173	NYSE	ESS	Mon, Mar 7, 2016	220.82	223.47	220.29	223.17
5172	NYSE	ESS	Fri, Mar 4, 2016	222.66	223.86	221.05	222.49
5171	NYSE	ESS	Thu, Mar 3, 2016	218.00	218.00	218.00	221.05
5170	NYSE	ESS	Wed, Mar 2, 2016	215.72	219.05	211.86	218.00
5169	NYSE	ESS	Tue, Mar 1, 2016	209.28	209.28	209.28	216.59
5168	NYSE	ESS	Mon, Feb 29, 2016	210.14	214.57	209.15	209.28
5167	NYSE	ESS	Fri, Feb 26, 2016	210.96	211.74	209.79	209.98
5166	NYSE	ESS	Thu, Feb 25, 2016	208.65	214.86	208.15	211.00
5165	NYSE	ESS	Wed, Feb 24, 2016	208.04	211.47	205.45	207.42
5164	NYSE	ESS	Tue, Feb 23, 2016	208.14	211.53	208.14	209.17
5163	NYSE	ESS	Mon, Feb 22, 2016	208.55	210.88	208.30	209.53
5162	NYSE	ESS	Fri, Feb 19, 2016	201.96	208.79	201.96	207.12
5161	NYSE	ESS	Thu, Feb 18, 2016	201.78	203.80	198.87	202.03
5160	NYSE	ESS	Wed, Feb 17, 2016	199.13	203.36	196.32	201.57
5159	NYSE	ESS	Tue, Feb 16, 2016	197.00	199.20	193.80	198.63
5158	NYSE	ESS	Fri, Feb 12, 2016	196.94	197.87	192.40	195.54
5157	NYSE	ESS	Thu, Feb 11, 2016	194.03	194.87	191.25	192.26
5156	NYSE	ESS	Wed, Feb 10, 2016	196.64	200.00	195.56	196.79
5155	NYSE	ESS	Tue, Feb 9, 2016	196.83	200.19	191.66	193.49
5154	NYSE	ESS	Mon, Feb 8, 2016	205.98	205.98	196.69	198.17
5153	NYSE	ESS	Fri, Feb 5, 2016	209.86	215.28	202.08	202.50
5152	NYSE	ESS	Thu, Feb 4, 2016	209.20	212.57	207.25	210.92
5151	NYSE	ESS	Wed, Feb 3, 2016	209.38	211.97	207.24	210.38
5150	NYSE	ESS	Tue, Feb 2, 2016	214.23	216.53	207.60	208.32
5149	NYSE	ESS	Mon, Feb 1, 2016	211.39	216.35	210.44	214.23
5148	NYSE	ESS	Fri, Jan 29, 2016	212.04	213.62	205.73	213.11
5147	NYSE	ESS	Thu, Jan 28, 2016	219.38	221.19	209.89	210.78
5146	NYSE	ESS	Wed, Jan 27, 2016	226.32	226.32	218.99	220.44
5145	NYSE	ESS	Tue, Jan 26, 2016	223.37	226.63	223.08	226.32
5144	NYSE	ESS	Mon, Jan 25, 2016	224.86	227.22	222.46	223.11
5143	NYSE	ESS	Fri, Jan 22, 2016	222.82	225.39	221.49	224.85
5142	NYSE	ESS	Thu, Jan 21, 2016	225.12	226.84	219.31	221.00
5141	NYSE	ESS	Wed, Jan 20, 2016	231.61	231.61	223.95	224.48
5140	NYSE	ESS	Tue, Jan 19, 2016	231.19	233.85	229.17	232.33
5139	NYSE	ESS	Fri, Jan 15, 2016	228.97	231.66	226.26	230.15
5138	NYSE	ESS	Thu, Jan 14, 2016	233.78	235.85	230.54	230.83
5137	NYSE	ESS	Wed, Jan 13, 2016	235.27	237.03	232.36	233.78
5136	NYSE	ESS	Tue, Jan 12, 2016	234.60	235.56	230.39	234.78
5135	NYSE	ESS	Mon, Jan 11, 2016	234.85	236.55	234.11	235.69
5134	NYSE	ESS	Fri, Jan 8, 2016	236.28	238.67	233.14	233.67
5133	NYSE	ESS	Thu, Jan 7, 2016	235.56	237.99	234.73	235.70
5132	NYSE	ESS	Wed, Jan 6, 2016	238.01	239.99	236.63	238.05
5131	NYSE	ESS	Tue, Jan 5, 2016	237.90	240.55	237.78	240.04
5130	NYSE	ESS	Mon, Jan 4, 2016	238.45	239.32	235.54	237.32
5129	NYSE	ESS	Thu, Dec 31, 2015	243.36	243.92	239.30	239.41
5128	NYSE	ESS	Wed, Dec 30, 2015	241.88	244.36	240.83	243.27
5127	NYSE	ESS	Tue, Dec 29, 2015	242.56	244.71	242.11	244.29
5126	NYSE	ESS	Mon, Dec 28, 2015	237.74	240.92	237.31	240.83
5125	NYSE	ESS	Thu, Dec 24, 2015	237.71	239.19	236.58	238.37
5124	NYSE	ESS	Wed, Dec 23, 2015	235.60	238.25	233.25	238.15
5123	NYSE	ESS	Tue, Dec 22, 2015	235.77	237.69	234.19	234.38
5122	NYSE	ESS	Mon, Dec 21, 2015	237.91	238.60	234.12	235.10
5121	NYSE	ESS	Fri, Dec 18, 2015	237.43	238.02	235.07	235.47
5120	NYSE	ESS	Thu, Dec 17, 2015	240.09	240.16	237.48	238.63
5119	NYSE	ESS	Wed, Dec 16, 2015	235.96	241.13	234.68	240.18
5118	NYSE	ESS	Tue, Dec 15, 2015	233.25	236.84	231.09	235.00
5117	NYSE	ESS	Mon, Dec 14, 2015	230.28	233.12	227.01	232.86
5116	NYSE	ESS	Fri, Dec 11, 2015	227.71	231.11	226.63	230.81
5115	NYSE	ESS	Thu, Dec 10, 2015	230.33	231.59	228.80	229.43
5114	NYSE	ESS	Wed, Dec 9, 2015	230.61	232.42	227.12	230.22
5113	NYSE	ESS	Tue, Dec 8, 2015	232.38	233.35	227.74	231.95
5112	NYSE	ESS	Mon, Dec 7, 2015	232.80	234.28	231.10	232.56
5111	NYSE	ESS	Fri, Dec 4, 2015	228.42	234.32	228.42	233.38
5110	NYSE	ESS	Thu, Dec 3, 2015	228.00	229.26	226.51	227.61
5109	NYSE	ESS	Wed, Dec 2, 2015	234.69	235.79	228.46	228.92
5108	NYSE	ESS	Tue, Dec 1, 2015	232.05	235.64	232.05	235.36
5107	NYSE	ESS	Mon, Nov 30, 2015	234.57	235.67	230.14	230.79
5106	NYSE	ESS	Fri, Nov 27, 2015	230.07	234.97	228.83	233.83
5105	NYSE	ESS	Wed, Nov 25, 2015	228.64	231.20	227.97	230.60
5104	NYSE	ESS	Tue, Nov 24, 2015	229.24	229.88	225.68	227.85
5103	NYSE	ESS	Mon, Nov 23, 2015	228.22	230.39	226.97	230.05
5102	NYSE	ESS	Fri, Nov 20, 2015	226.73	229.12	226.16	228.25
5101	NYSE	ESS	Thu, Nov 19, 2015	223.78	226.30	223.08	225.97
5100	NYSE	ESS	Wed, Nov 18, 2015	222.86	223.85	220.17	223.62
5099	NYSE	ESS	Tue, Nov 17, 2015	220.42	224.15	219.06	222.25
5098	NYSE	ESS	Mon, Nov 16, 2015	217.81	222.17	217.29	220.80
5097	NYSE	ESS	Fri, Nov 13, 2015	219.64	221.11	217.61	217.75
5096	NYSE	ESS	Thu, Nov 12, 2015	220.42	221.19	218.53	218.87
5095	NYSE	ESS	Wed, Nov 11, 2015	218.45	221.39	217.69	220.66
5094	NYSE	ESS	Tue, Nov 10, 2015	217.69	220.70	216.67	218.26
5093	NYSE	ESS	Mon, Nov 9, 2015	217.20	219.37	214.29	216.19
5092	NYSE	ESS	Fri, Nov 6, 2015	221.97	222.18	216.41	218.74
5091	NYSE	ESS	Thu, Nov 5, 2015	221.07	223.76	220.26	223.58
5090	NYSE	ESS	Wed, Nov 4, 2015	223.16	224.72	220.01	221.84
5089	NYSE	ESS	Tue, Nov 3, 2015	226.02	226.74	221.86	223.13
5088	NYSE	ESS	Mon, Nov 2, 2015	220.44	226.84	220.25	226.02
5087	NYSE	ESS	Fri, Oct 30, 2015	222.86	226.05	216.14	220.44
5086	NYSE	ESS	Thu, Oct 29, 2015	223.19	227.00	222.20	226.25
5085	NYSE	ESS	Wed, Oct 28, 2015	227.60	229.42	220.09	223.19
5084	NYSE	ESS	Tue, Oct 27, 2015	229.30	230.46	225.93	227.30
5083	NYSE	ESS	Mon, Oct 26, 2015	230.89	232.00	227.59	229.66
5082	NYSE	ESS	Fri, Oct 23, 2015	231.26	234.20	228.33	230.25
5081	NYSE	ESS	Thu, Oct 22, 2015	235.31	236.21	230.80	231.99
5080	NYSE	ESS	Wed, Oct 21, 2015	238.00	238.85	233.90	234.29
5079	NYSE	ESS	Tue, Oct 20, 2015	237.32	238.25	235.81	237.21
5078	NYSE	ESS	Mon, Oct 19, 2015	233.22	237.70	232.87	237.55
5077	NYSE	ESS	Fri, Oct 16, 2015	232.22	234.04	231.33	233.37
5076	NYSE	ESS	Thu, Oct 15, 2015	227.13	231.21	226.40	231.03
5075	NYSE	ESS	Wed, Oct 14, 2015	229.41	229.41	225.74	226.26
5074	NYSE	ESS	Tue, Oct 13, 2015	229.84	230.76	227.73	228.97
5073	NYSE	ESS	Mon, Oct 12, 2015	229.13	230.57	227.87	230.47
5072	NYSE	ESS	Fri, Oct 9, 2015	229.29	229.53	227.41	228.56
5071	NYSE	ESS	Thu, Oct 8, 2015	229.09	230.37	226.03	229.57
5070	NYSE	ESS	Wed, Oct 7, 2015	226.80	229.18	226.27	229.02
5069	NYSE	ESS	Tue, Oct 6, 2015	228.11	229.51	225.63	226.73
5068	NYSE	ESS	Mon, Oct 5, 2015	228.14	229.37	226.29	228.45
5067	NYSE	ESS	Fri, Oct 2, 2015	224.60	227.74	221.04	227.63
5066	NYSE	ESS	Thu, Oct 1, 2015	224.24	226.05	222.86	225.68
5065	NYSE	ESS	Wed, Sep 30, 2015	221.05	223.85	220.60	223.42
5064	NYSE	ESS	Tue, Sep 29, 2015	214.91	220.00	214.14	219.42
5063	NYSE	ESS	Mon, Sep 28, 2015	216.54	217.17	212.92	214.85
5062	NYSE	ESS	Fri, Sep 25, 2015	218.77	220.12	217.13	218.48
5061	NYSE	ESS	Thu, Sep 24, 2015	220.27	221.72	216.62	217.89
5060	NYSE	ESS	Wed, Sep 23, 2015	219.50	222.52	218.54	220.95
5059	NYSE	ESS	Tue, Sep 22, 2015	220.28	221.62	218.76	219.52
5058	NYSE	ESS	Mon, Sep 21, 2015	219.90	223.12	218.68	221.63
5057	NYSE	ESS	Fri, Sep 18, 2015	219.36	225.35	218.01	219.48
5056	NYSE	ESS	Thu, Sep 17, 2015	217.31	223.04	215.46	219.56
5055	NYSE	ESS	Wed, Sep 16, 2015	214.97	218.02	214.97	217.74
5054	NYSE	ESS	Tue, Sep 15, 2015	213.11	216.17	211.01	215.36
5053	NYSE	ESS	Mon, Sep 14, 2015	215.20	215.20	211.37	212.51
5052	NYSE	ESS	Fri, Sep 11, 2015	208.45	214.68	205.91	214.53
5051	NYSE	ESS	Thu, Sep 10, 2015	206.54	211.65	205.72	208.58
5050	NYSE	ESS	Wed, Sep 9, 2015	212.34	213.01	207.21	207.65
5049	NYSE	ESS	Tue, Sep 8, 2015	210.08	213.01	208.08	210.46
5048	NYSE	ESS	Fri, Sep 4, 2015	210.83	211.32	205.78	207.17
5047	NYSE	ESS	Thu, Sep 3, 2015	212.87	214.23	211.47	212.16
5046	NYSE	ESS	Wed, Sep 2, 2015	212.76	214.55	209.58	211.82
5045	NYSE	ESS	Tue, Sep 1, 2015	211.43	214.41	208.70	210.18
5044	NYSE	ESS	Mon, Aug 31, 2015	220.05	220.51	214.54	214.62
5043	NYSE	ESS	Fri, Aug 28, 2015	220.01	220.91	215.58	220.66
5042	NYSE	ESS	Thu, Aug 27, 2015	216.36	222.20	215.13	220.25
5041	NYSE	ESS	Wed, Aug 26, 2015	212.76	215.69	209.96	215.12
5040	NYSE	ESS	Tue, Aug 25, 2015	213.00	216.13	209.09	209.50
5039	NYSE	ESS	Mon, Aug 24, 2015	222.95	222.95	211.53	211.86
5038	NYSE	ESS	Fri, Aug 21, 2015	226.84	228.03	222.95	222.95
5037	NYSE	ESS	Thu, Aug 20, 2015	226.61	230.97	225.42	227.61
5036	NYSE	ESS	Wed, Aug 19, 2015	230.07	230.59	224.93	228.27
5035	NYSE	ESS	Tue, Aug 18, 2015	230.75	232.20	229.85	231.93
5034	NYSE	ESS	Mon, Aug 17, 2015	228.80	231.20	227.01	231.11
5033	NYSE	ESS	Fri, Aug 14, 2015	227.23	228.84	225.40	228.55
5032	NYSE	ESS	Thu, Aug 13, 2015	227.33	228.95	224.20	227.93
5031	NYSE	ESS	Wed, Aug 12, 2015	227.60	228.60	225.11	228.33
5030	NYSE	ESS	Tue, Aug 11, 2015	226.52	229.54	225.70	228.15
5029	NYSE	ESS	Mon, Aug 10, 2015	227.78	229.07	225.52	227.12
5028	NYSE	ESS	Fri, Aug 7, 2015	226.15	227.15	223.20	227.00
5027	NYSE	ESS	Thu, Aug 6, 2015	223.97	226.28	221.72	226.07
5026	NYSE	ESS	Wed, Aug 5, 2015	225.53	228.49	223.18	224.42
5025	NYSE	ESS	Tue, Aug 4, 2015	226.78	228.91	224.92	225.31
5024	NYSE	ESS	Mon, Aug 3, 2015	225.67	226.95	224.09	226.55
5023	NYSE	ESS	Fri, Jul 31, 2015	228.00	230.00	224.56	224.91
5022	NYSE	ESS	Thu, Jul 30, 2015	222.03	229.90	221.11	223.78
5021	NYSE	ESS	Wed, Jul 29, 2015	222.92	223.02	220.41	222.55
5020	NYSE	ESS	Tue, Jul 28, 2015	223.76	224.03	219.91	222.32
5019	NYSE	ESS	Mon, Jul 27, 2015	223.79	226.54	222.45	224.31
5018	NYSE	ESS	Fri, Jul 24, 2015	221.89	224.62	221.87	223.81
5017	NYSE	ESS	Thu, Jul 23, 2015	223.56	223.89	220.76	222.37
5016	NYSE	ESS	Wed, Jul 22, 2015	223.74	226.03	222.48	224.27
5015	NYSE	ESS	Tue, Jul 21, 2015	224.01	226.36	223.15	223.55
5014	NYSE	ESS	Mon, Jul 20, 2015	221.79	224.93	221.74	224.82
5013	NYSE	ESS	Fri, Jul 17, 2015	223.72	223.77	221.32	222.99
5012	NYSE	ESS	Thu, Jul 16, 2015	223.41	225.00	222.14	223.77
5011	NYSE	ESS	Wed, Jul 15, 2015	221.30	223.45	218.89	222.62
5010	NYSE	ESS	Tue, Jul 14, 2015	220.99	222.66	218.40	221.87
5009	NYSE	ESS	Mon, Jul 13, 2015	223.47	224.80	219.25	220.82
5008	NYSE	ESS	Fri, Jul 10, 2015	222.20	224.69	221.66	221.82
5007	NYSE	ESS	Thu, Jul 9, 2015	222.77	224.40	221.01	221.01
5006	NYSE	ESS	Wed, Jul 8, 2015	221.49	223.09	220.27	221.66
5005	NYSE	ESS	Tue, Jul 7, 2015	220.76	222.98	219.13	222.34
5004	NYSE	ESS	Mon, Jul 6, 2015	216.80	220.07	215.97	219.66
5003	NYSE	ESS	Thu, Jul 2, 2015	218.56	220.23	214.71	218.31
5002	NYSE	ESS	Wed, Jul 1, 2015	214.31	216.73	212.35	216.71
5001	NYSE	ESS	Tue, Jun 30, 2015	212.36	214.47	209.89	212.50
5000	NYSE	ESS	Mon, Jun 29, 2015	213.97	216.10	210.38	210.49
4999	NYSE	ESS	Fri, Jun 26, 2015	212.17	214.58	208.85	214.17
4998	NYSE	ESS	Thu, Jun 25, 2015	215.08	216.98	213.11	213.30
4997	NYSE	ESS	Wed, Jun 24, 2015	215.46	216.75	214.67	215.05
4996	NYSE	ESS	Tue, Jun 23, 2015	217.00	217.34	214.62	215.10
4995	NYSE	ESS	Mon, Jun 22, 2015	220.26	221.78	217.19	217.52
4994	NYSE	ESS	Fri, Jun 19, 2015	221.02	221.37	218.40	219.71
4993	NYSE	ESS	Thu, Jun 18, 2015	219.17	222.67	219.17	221.88
4992	NYSE	ESS	Wed, Jun 17, 2015	216.49	218.59	214.87	218.14
4991	NYSE	ESS	Tue, Jun 16, 2015	214.17	216.82	213.72	216.44
4990	NYSE	ESS	Mon, Jun 15, 2015	213.67	214.37	212.65	214.00
4989	NYSE	ESS	Fri, Jun 12, 2015	214.48	215.73	213.55	214.37
4988	NYSE	ESS	Thu, Jun 11, 2015	214.45	215.40	210.18	214.27
4987	NYSE	ESS	Wed, Jun 10, 2015	211.71	215.49	210.06	213.47
4986	NYSE	ESS	Tue, Jun 9, 2015	213.51	214.62	211.13	211.51
4985	NYSE	ESS	Mon, Jun 8, 2015	214.96	216.06	213.21	213.89
4984	NYSE	ESS	Fri, Jun 5, 2015	214.39	216.14	211.96	214.46
4983	NYSE	ESS	Thu, Jun 4, 2015	216.04	217.20	214.97	216.08
4982	NYSE	ESS	Wed, Jun 3, 2015	221.53	223.74	216.42	216.77
4981	NYSE	ESS	Tue, Jun 2, 2015	225.37	225.39	221.09	221.77
4980	NYSE	ESS	Mon, Jun 1, 2015	223.17	226.56	222.41	226.26
4979	NYSE	ESS	Fri, May 29, 2015	225.27	225.62	222.11	222.62
4978	NYSE	ESS	Thu, May 28, 2015	224.03	225.40	223.24	224.98
4977	NYSE	ESS	Wed, May 27, 2015	220.39	224.47	220.07	224.00
4976	NYSE	ESS	Tue, May 26, 2015	221.79	222.45	219.01	219.40
4975	NYSE	ESS	Fri, May 22, 2015	221.90	223.81	220.32	221.81
4974	NYSE	ESS	Thu, May 21, 2015	224.27	224.27	221.86	222.21
4973	NYSE	ESS	Wed, May 20, 2015	224.62	225.90	223.28	224.23
4972	NYSE	ESS	Tue, May 19, 2015	224.47	225.47	222.82	224.05
4971	NYSE	ESS	Mon, May 18, 2015	225.11	226.22	223.52	224.89
4970	NYSE	ESS	Fri, May 15, 2015	225.47	226.58	224.07	226.30
4969	NYSE	ESS	Thu, May 14, 2015	220.20	224.75	219.20	224.64
4968	NYSE	ESS	Wed, May 13, 2015	223.24	225.73	218.94	219.53
4967	NYSE	ESS	Tue, May 12, 2015	220.08	223.14	218.70	222.32
4966	NYSE	ESS	Mon, May 11, 2015	226.85	229.55	220.82	221.20
4965	NYSE	ESS	Fri, May 8, 2015	225.76	231.44	225.34	227.44
4964	NYSE	ESS	Thu, May 7, 2015	225.28	227.08	220.78	224.19
4963	NYSE	ESS	Wed, May 6, 2015	218.97	220.83	218.02	219.86
4962	NYSE	ESS	Tue, May 5, 2015	224.56	224.90	219.01	219.32
4961	NYSE	ESS	Mon, May 4, 2015	225.68	227.28	225.06	225.86
4960	NYSE	ESS	Fri, May 1, 2015	223.38	226.65	223.38	224.63
4959	NYSE	ESS	Thu, Apr 30, 2015	223.50	225.74	220.46	221.95
4958	NYSE	ESS	Wed, Apr 29, 2015	227.62	228.91	223.95	224.82
4957	NYSE	ESS	Tue, Apr 28, 2015	227.69	229.80	226.55	229.50
4956	NYSE	ESS	Mon, Apr 27, 2015	228.76	230.48	227.26	228.03
4955	NYSE	ESS	Fri, Apr 24, 2015	227.50	228.45	226.16	227.01
4954	NYSE	ESS	Thu, Apr 23, 2015	226.80	229.05	226.80	227.75
4953	NYSE	ESS	Wed, Apr 22, 2015	224.96	228.40	223.99	226.78
4952	NYSE	ESS	Tue, Apr 21, 2015	224.32	226.32	224.12	225.15
4951	NYSE	ESS	Mon, Apr 20, 2015	222.49	225.00	221.80	223.13
4950	NYSE	ESS	Fri, Apr 17, 2015	222.26	223.53	220.95	222.46
4949	NYSE	ESS	Thu, Apr 16, 2015	221.12	224.38	220.75	223.31
4948	NYSE	ESS	Wed, Apr 15, 2015	223.14	223.87	221.22	221.58
4947	NYSE	ESS	Tue, Apr 14, 2015	221.86	224.65	221.86	223.02
4946	NYSE	ESS	Mon, Apr 13, 2015	221.47	224.04	221.47	221.86
4945	NYSE	ESS	Fri, Apr 10, 2015	222.65	224.88	221.56	222.19
4944	NYSE	ESS	Thu, Apr 9, 2015	227.47	227.47	221.32	221.89
4943	NYSE	ESS	Wed, Apr 8, 2015	227.17	228.96	227.00	228.15
4942	NYSE	ESS	Tue, Apr 7, 2015	230.28	231.06	227.11	227.18
4941	NYSE	ESS	Mon, Apr 6, 2015	230.51	231.90	229.85	230.93
4940	NYSE	ESS	Thu, Apr 2, 2015	226.64	230.55	226.61	229.15
4939	NYSE	ESS	Wed, Apr 1, 2015	230.18	231.25	226.42	227.12
4938	NYSE	ESS	Tue, Mar 31, 2015	233.25	235.03	229.75	229.90
4937	NYSE	ESS	Mon, Mar 30, 2015	233.54	234.43	231.76	234.09
4936	NYSE	ESS	Fri, Mar 27, 2015	232.80	236.28	231.81	232.37
4935	NYSE	ESS	Thu, Mar 26, 2015	232.20	234.18	228.29	233.33
4934	NYSE	ESS	Wed, Mar 25, 2015	237.86	239.03	232.81	233.13
4933	NYSE	ESS	Tue, Mar 24, 2015	239.09	240.87	237.68	237.76
4932	NYSE	ESS	Mon, Mar 23, 2015	240.88	243.17	239.81	239.85
4931	NYSE	ESS	Fri, Mar 20, 2015	234.90	241.48	234.90	240.55
4930	NYSE	ESS	Thu, Mar 19, 2015	236.23	238.85	234.77	234.84
4929	NYSE	ESS	Wed, Mar 18, 2015	233.01	237.40	230.19	236.72
4928	NYSE	ESS	Tue, Mar 17, 2015	234.54	234.54	232.03	232.65
4927	NYSE	ESS	Mon, Mar 16, 2015	230.18	234.61	229.58	234.61
4926	NYSE	ESS	Fri, Mar 13, 2015	228.98	229.79	226.98	228.51
4925	NYSE	ESS	Thu, Mar 12, 2015	225.48	229.40	225.40	228.77
4924	NYSE	ESS	Wed, Mar 11, 2015	223.40	224.99	223.01	223.58
4923	NYSE	ESS	Tue, Mar 10, 2015	221.93	224.74	220.16	223.50
4922	NYSE	ESS	Mon, Mar 9, 2015	220.34	222.45	220.08	222.17
4921	NYSE	ESS	Fri, Mar 6, 2015	223.81	223.81	218.80	219.36
4920	NYSE	ESS	Thu, Mar 5, 2015	223.16	227.77	223.07	226.19
4919	NYSE	ESS	Wed, Mar 4, 2015	223.08	224.44	221.01	221.24
4918	NYSE	ESS	Tue, Mar 3, 2015	224.10	224.65	221.72	223.50
4917	NYSE	ESS	Mon, Mar 2, 2015	223.25	227.42	223.25	225.16
4916	NYSE	ESS	Fri, Feb 27, 2015	220.72	222.66	218.35	222.43
4915	NYSE	ESS	Thu, Feb 26, 2015	221.95	223.14	220.03	220.34
4914	NYSE	ESS	Wed, Feb 25, 2015	223.17	225.55	222.22	222.38
4913	NYSE	ESS	Tue, Feb 24, 2015	227.04	227.42	222.07	223.17
4912	NYSE	ESS	Mon, Feb 23, 2015	227.03	228.90	225.87	228.48
4911	NYSE	ESS	Fri, Feb 20, 2015	223.24	226.77	222.00	226.56
4910	NYSE	ESS	Thu, Feb 19, 2015	227.96	227.96	223.00	223.55
4909	NYSE	ESS	Wed, Feb 18, 2015	225.16	228.19	224.16	227.96
4908	NYSE	ESS	Tue, Feb 17, 2015	226.24	228.47	225.27	226.21
4907	NYSE	ESS	Fri, Feb 13, 2015	227.67	227.95	224.67	226.69
4906	NYSE	ESS	Thu, Feb 12, 2015	224.20	228.02	223.38	227.99
4905	NYSE	ESS	Wed, Feb 11, 2015	223.37	225.92	222.13	223.80
4904	NYSE	ESS	Tue, Feb 10, 2015	222.50	224.41	220.97	224.30
4903	NYSE	ESS	Mon, Feb 9, 2015	223.74	224.23	221.56	222.13
4902	NYSE	ESS	Fri, Feb 6, 2015	230.48	230.48	222.08	223.70
4901	NYSE	ESS	Thu, Feb 5, 2015	228.62	230.76	224.49	230.48
4900	NYSE	ESS	Wed, Feb 4, 2015	228.01	228.56	225.44	228.16
4899	NYSE	ESS	Tue, Feb 3, 2015	225.08	228.55	223.06	228.39
4898	NYSE	ESS	Mon, Feb 2, 2015	225.95	226.76	220.59	226.38
4897	NYSE	ESS	Fri, Jan 30, 2015	228.98	229.62	225.22	226.05
4896	NYSE	ESS	Thu, Jan 29, 2015	226.92	229.74	225.93	229.52
4895	NYSE	ESS	Wed, Jan 28, 2015	229.79	231.69	227.25	227.31
4894	NYSE	ESS	Tue, Jan 27, 2015	228.97	231.99	228.50	229.29
4893	NYSE	ESS	Mon, Jan 26, 2015	228.24	230.49	227.72	230.11
4892	NYSE	ESS	Fri, Jan 23, 2015	229.30	229.68	226.83	227.86
4891	NYSE	ESS	Thu, Jan 22, 2015	225.92	229.18	225.27	228.82
4890	NYSE	ESS	Wed, Jan 21, 2015	226.13	226.27	224.40	225.83
4889	NYSE	ESS	Tue, Jan 20, 2015	230.16	230.42	225.20	226.11
4888	NYSE	ESS	Fri, Jan 16, 2015	226.79	228.34	225.79	228.17
4887	NYSE	ESS	Thu, Jan 15, 2015	225.92	227.61	225.49	227.27
4886	NYSE	ESS	Wed, Jan 14, 2015	221.64	225.94	220.62	225.44
4885	NYSE	ESS	Tue, Jan 13, 2015	222.19	223.66	220.40	222.44
4884	NYSE	ESS	Mon, Jan 12, 2015	221.50	223.66	220.89	222.04
4883	NYSE	ESS	Fri, Jan 9, 2015	219.40	221.56	218.28	220.62
4882	NYSE	ESS	Thu, Jan 8, 2015	218.21	219.12	216.25	218.86
4881	NYSE	ESS	Wed, Jan 7, 2015	214.22	217.69	213.53	217.46
4880	NYSE	ESS	Tue, Jan 6, 2015	210.59	214.57	210.59	214.23
4879	NYSE	ESS	Mon, Jan 5, 2015	209.66	212.22	209.29	211.19
4878	NYSE	ESS	Fri, Jan 2, 2015	207.82	210.69	207.26	210.35
4877	NYSE	ESS	Wed, Dec 31, 2014	211.16	211.91	206.35	206.60
4876	NYSE	ESS	Tue, Dec 30, 2014	209.85	211.59	208.99	209.97
4875	NYSE	ESS	Mon, Dec 29, 2014	211.39	213.19	209.83	211.50
4874	NYSE	ESS	Fri, Dec 26, 2014	210.57	212.29	210.57	211.53
4873	NYSE	ESS	Wed, Dec 24, 2014	212.65	213.57	210.56	210.72
4872	NYSE	ESS	Tue, Dec 23, 2014	213.61	214.43	212.31	212.58
4871	NYSE	ESS	Mon, Dec 22, 2014	208.89	213.21	207.94	212.86
4870	NYSE	ESS	Fri, Dec 19, 2014	208.25	209.51	207.74	208.16
4869	NYSE	ESS	Thu, Dec 18, 2014	204.86	208.25	204.80	208.25
4868	NYSE	ESS	Wed, Dec 17, 2014	201.84	205.08	201.43	204.97
4867	NYSE	ESS	Tue, Dec 16, 2014	201.58	203.67	199.83	201.68
4866	NYSE	ESS	Mon, Dec 15, 2014	203.92	204.65	200.68	201.44
4865	NYSE	ESS	Fri, Dec 12, 2014	205.51	206.88	203.81	203.82
4864	NYSE	ESS	Thu, Dec 11, 2014	206.55	207.04	204.78	205.93
4863	NYSE	ESS	Wed, Dec 10, 2014	205.30	206.36	203.95	205.63
4862	NYSE	ESS	Tue, Dec 9, 2014	202.66	205.82	202.16	205.28
4861	NYSE	ESS	Mon, Dec 8, 2014	202.64	205.40	201.59	203.75
4860	NYSE	ESS	Fri, Dec 5, 2014	200.50	202.67	199.82	202.03
4859	NYSE	ESS	Thu, Dec 4, 2014	202.26	203.41	201.13	203.22
4858	NYSE	ESS	Wed, Dec 3, 2014	202.85	203.35	201.33	202.29
4857	NYSE	ESS	Tue, Dec 2, 2014	201.31	203.58	199.30	203.24
4856	NYSE	ESS	Mon, Dec 1, 2014	202.03	203.72	201.27	201.53
4855	NYSE	ESS	Fri, Nov 28, 2014	203.27	205.14	201.90	202.41
4854	NYSE	ESS	Wed, Nov 26, 2014	200.87	202.46	200.63	202.21
4853	NYSE	ESS	Tue, Nov 25, 2014	200.30	200.84	199.93	200.13
4852	NYSE	ESS	Mon, Nov 24, 2014	200.80	202.47	200.21	200.60
4851	NYSE	ESS	Fri, Nov 21, 2014	199.52	200.60	199.19	200.37
4850	NYSE	ESS	Thu, Nov 20, 2014	198.50	198.95	196.84	197.85
4849	NYSE	ESS	Wed, Nov 19, 2014	201.69	201.69	197.76	197.86
4848	NYSE	ESS	Tue, Nov 18, 2014	200.49	202.04	200.29	201.21
4847	NYSE	ESS	Mon, Nov 17, 2014	199.56	201.20	198.80	200.52
4846	NYSE	ESS	Fri, Nov 14, 2014	200.89	201.96	198.49	199.07
4845	NYSE	ESS	Thu, Nov 13, 2014	201.25	202.59	200.02	201.62
4844	NYSE	ESS	Wed, Nov 12, 2014	201.91	203.53	199.87	200.44
4843	NYSE	ESS	Tue, Nov 11, 2014	202.70	203.02	200.79	202.33
4842	NYSE	ESS	Mon, Nov 10, 2014	200.51	203.21	200.10	202.88
4841	NYSE	ESS	Fri, Nov 7, 2014	201.35	201.77	199.93	200.54
4840	NYSE	ESS	Thu, Nov 6, 2014	202.92	204.13	201.06	201.36
4839	NYSE	ESS	Wed, Nov 5, 2014	204.88	205.21	201.42	202.68
4838	NYSE	ESS	Tue, Nov 4, 2014	203.66	204.79	202.00	204.56
4837	NYSE	ESS	Mon, Nov 3, 2014	201.38	203.74	200.62	203.58
4836	NYSE	ESS	Fri, Oct 31, 2014	199.10	201.76	196.76	201.76
4835	NYSE	ESS	Thu, Oct 30, 2014	194.76	196.76	194.01	196.76
4834	NYSE	ESS	Wed, Oct 29, 2014	195.42	196.83	194.39	195.80
4833	NYSE	ESS	Tue, Oct 28, 2014	195.14	195.84	194.30	195.84
4832	NYSE	ESS	Mon, Oct 27, 2014	194.35	195.20	193.81	195.12
4831	NYSE	ESS	Fri, Oct 24, 2014	194.06	194.68	192.37	194.11
4830	NYSE	ESS	Thu, Oct 23, 2014	193.20	194.47	192.28	194.29
4829	NYSE	ESS	Wed, Oct 22, 2014	192.00	193.52	191.44	192.96
4828	NYSE	ESS	Tue, Oct 21, 2014	190.14	192.03	189.52	191.88
4827	NYSE	ESS	Mon, Oct 20, 2014	186.74	189.84	186.28	189.65
4826	NYSE	ESS	Fri, Oct 17, 2014	187.87	188.60	185.21	186.71
4825	NYSE	ESS	Thu, Oct 16, 2014	185.70	187.87	183.84	187.53
4824	NYSE	ESS	Wed, Oct 15, 2014	186.01	188.76	184.66	187.45
4823	NYSE	ESS	Tue, Oct 14, 2014	183.99	188.04	183.04	186.97
4822	NYSE	ESS	Mon, Oct 13, 2014	181.96	184.77	181.96	183.75
4821	NYSE	ESS	Fri, Oct 10, 2014	182.07	183.82	182.03	182.13
4820	NYSE	ESS	Thu, Oct 9, 2014	181.46	183.82	181.23	181.55
4819	NYSE	ESS	Wed, Oct 8, 2014	177.22	181.36	176.87	181.25
4818	NYSE	ESS	Tue, Oct 7, 2014	179.80	180.30	176.70	176.74
4817	NYSE	ESS	Mon, Oct 6, 2014	180.67	181.88	179.94	180.28
4816	NYSE	ESS	Fri, Oct 3, 2014	179.52	180.31	178.31	179.95
4815	NYSE	ESS	Thu, Oct 2, 2014	179.01	179.53	177.41	178.63
4814	NYSE	ESS	Wed, Oct 1, 2014	178.75	180.39	178.30	179.25
4813	NYSE	ESS	Tue, Sep 30, 2014	180.04	180.65	178.27	178.75
4812	NYSE	ESS	Mon, Sep 29, 2014	179.16	179.91	178.07	179.82
4811	NYSE	ESS	Fri, Sep 26, 2014	178.32	180.98	177.68	180.54
4810	NYSE	ESS	Thu, Sep 25, 2014	180.36	181.00	179.03	179.83
4809	NYSE	ESS	Wed, Sep 24, 2014	180.91	182.81	179.46	180.40
4808	NYSE	ESS	Tue, Sep 23, 2014	181.36	182.68	180.84	180.88
4807	NYSE	ESS	Mon, Sep 22, 2014	182.20	182.60	181.08	181.41
4806	NYSE	ESS	Fri, Sep 19, 2014	181.60	182.77	180.66	182.67
4805	NYSE	ESS	Thu, Sep 18, 2014	183.52	184.07	181.00	181.17
4804	NYSE	ESS	Wed, Sep 17, 2014	184.27	184.81	182.86	183.34
4803	NYSE	ESS	Tue, Sep 16, 2014	182.55	183.60	181.72	183.20
4802	NYSE	ESS	Mon, Sep 15, 2014	183.63	184.87	181.43	182.34
4801	NYSE	ESS	Fri, Sep 12, 2014	188.74	188.74	181.62	183.16
4800	NYSE	ESS	Thu, Sep 11, 2014	190.11	191.03	188.63	189.36
4799	NYSE	ESS	Wed, Sep 10, 2014	194.42	194.42	189.76	189.95
4798	NYSE	ESS	Tue, Sep 9, 2014	194.80	195.71	193.75	194.41
4797	NYSE	ESS	Mon, Sep 8, 2014	195.83	196.08	195.03	195.29
4796	NYSE	ESS	Fri, Sep 5, 2014	194.04	195.64	193.80	195.51
4795	NYSE	ESS	Thu, Sep 4, 2014	193.43	194.87	192.22	193.91
4794	NYSE	ESS	Wed, Sep 3, 2014	193.87	194.46	193.12	193.99
4793	NYSE	ESS	Tue, Sep 2, 2014	193.34	194.19	192.58	193.07
4792	NYSE	ESS	Fri, Aug 29, 2014	193.03	193.78	192.38	193.45
4791	NYSE	ESS	Thu, Aug 28, 2014	192.62	193.68	192.04	192.27
4790	NYSE	ESS	Wed, Aug 27, 2014	191.83	192.96	191.83	192.96
4789	NYSE	ESS	Tue, Aug 26, 2014	191.79	192.93	190.93	191.94
4788	NYSE	ESS	Mon, Aug 25, 2014	192.50	192.97	190.79	191.69
4787	NYSE	ESS	Fri, Aug 22, 2014	193.01	193.45	191.19	191.81
4786	NYSE	ESS	Thu, Aug 21, 2014	193.25	194.94	193.13	193.47
4785	NYSE	ESS	Wed, Aug 20, 2014	192.23	193.80	190.77	193.33
4784	NYSE	ESS	Tue, Aug 19, 2014	191.76	192.75	190.91	192.24
4783	NYSE	ESS	Mon, Aug 18, 2014	190.64	191.80	190.08	191.65
4782	NYSE	ESS	Fri, Aug 15, 2014	190.00	190.17	189.08	189.91
4781	NYSE	ESS	Thu, Aug 14, 2014	191.00	191.18	189.14	189.74
4780	NYSE	ESS	Wed, Aug 13, 2014	188.55	191.65	187.92	190.90
4779	NYSE	ESS	Tue, Aug 12, 2014	188.04	188.86	187.64	187.93
4778	NYSE	ESS	Mon, Aug 11, 2014	187.69	189.08	187.53	188.28
4777	NYSE	ESS	Fri, Aug 8, 2014	188.40	188.84	186.20	187.55
4776	NYSE	ESS	Thu, Aug 7, 2014	189.36	189.97	186.96	187.77
4775	NYSE	ESS	Wed, Aug 6, 2014	188.75	189.38	187.91	188.34
4774	NYSE	ESS	Tue, Aug 5, 2014	190.30	191.48	188.63	188.86
4773	NYSE	ESS	Mon, Aug 4, 2014	189.91	191.67	188.44	191.18
4772	NYSE	ESS	Fri, Aug 1, 2014	189.62	191.86	189.01	189.75
4771	NYSE	ESS	Thu, Jul 31, 2014	191.01	192.68	189.55	189.57
4770	NYSE	ESS	Wed, Jul 30, 2014	191.95	193.92	191.95	193.30
4769	NYSE	ESS	Tue, Jul 29, 2014	192.77	193.49	191.77	192.12
4768	NYSE	ESS	Mon, Jul 28, 2014	190.78	193.50	189.79	193.02
4767	NYSE	ESS	Fri, Jul 25, 2014	191.98	192.55	190.61	190.78
4766	NYSE	ESS	Thu, Jul 24, 2014	191.99	192.58	190.64	192.27
4765	NYSE	ESS	Wed, Jul 23, 2014	191.79	191.95	190.73	191.52
4764	NYSE	ESS	Tue, Jul 22, 2014	190.96	191.69	190.59	191.33
4763	NYSE	ESS	Mon, Jul 21, 2014	191.02	191.02	190.03	190.19
4762	NYSE	ESS	Fri, Jul 18, 2014	189.45	191.22	189.27	191.10
4761	NYSE	ESS	Thu, Jul 17, 2014	188.69	189.93	188.69	189.07
4760	NYSE	ESS	Wed, Jul 16, 2014	190.00	190.05	188.96	189.53
4759	NYSE	ESS	Tue, Jul 15, 2014	189.11	189.84	188.59	189.50
4758	NYSE	ESS	Mon, Jul 14, 2014	187.77	189.18	186.90	189.11
4757	NYSE	ESS	Fri, Jul 11, 2014	187.54	187.94	186.69	187.60
4756	NYSE	ESS	Thu, Jul 10, 2014	186.13	187.92	185.90	187.46
4755	NYSE	ESS	Wed, Jul 9, 2014	186.91	186.91	185.23	186.59
4754	NYSE	ESS	Tue, Jul 8, 2014	185.87	186.80	185.78	186.50
4753	NYSE	ESS	Mon, Jul 7, 2014	184.91	185.86	184.65	185.80
4752	NYSE	ESS	Thu, Jul 3, 2014	185.19	185.19	183.62	184.78
4751	NYSE	ESS	Wed, Jul 2, 2014	185.33	185.44	183.78	185.44
4750	NYSE	ESS	Tue, Jul 1, 2014	185.03	186.50	184.27	185.70
4749	NYSE	ESS	Mon, Jun 30, 2014	184.55	185.66	183.36	184.91
4748	NYSE	ESS	Fri, Jun 27, 2014	183.75	184.87	183.09	184.52
4747	NYSE	ESS	Thu, Jun 26, 2014	183.63	183.85	182.48	183.70
4746	NYSE	ESS	Wed, Jun 25, 2014	184.31	185.13	184.31	184.85
4745	NYSE	ESS	Tue, Jun 24, 2014	183.70	184.75	183.34	184.61
4744	NYSE	ESS	Mon, Jun 23, 2014	183.78	184.97	183.08	183.93
4743	NYSE	ESS	Fri, Jun 20, 2014	183.12	184.02	181.57	183.78
4742	NYSE	ESS	Thu, Jun 19, 2014	181.78	183.45	180.84	183.08
4741	NYSE	ESS	Wed, Jun 18, 2014	179.13	181.79	178.38	181.31
4740	NYSE	ESS	Tue, Jun 17, 2014	177.54	179.71	176.83	179.21
4739	NYSE	ESS	Mon, Jun 16, 2014	179.53	180.14	177.62	178.09
4738	NYSE	ESS	Fri, Jun 13, 2014	180.28	180.28	177.85	179.38
4737	NYSE	ESS	Thu, Jun 12, 2014	184.26	184.26	178.40	179.30
4736	NYSE	ESS	Wed, Jun 11, 2014	179.36	180.27	178.20	179.16
4735	NYSE	ESS	Tue, Jun 10, 2014	181.08	182.11	179.17	179.48
4734	NYSE	ESS	Mon, Jun 9, 2014	184.32	185.39	180.75	181.81
4733	NYSE	ESS	Fri, Jun 6, 2014	185.99	185.99	183.90	184.53
4732	NYSE	ESS	Thu, Jun 5, 2014	181.45	185.40	181.23	185.25
4731	NYSE	ESS	Wed, Jun 4, 2014	180.81	182.38	179.93	182.00
4730	NYSE	ESS	Tue, Jun 3, 2014	180.92	181.54	180.27	180.99
4729	NYSE	ESS	Mon, Jun 2, 2014	180.77	181.48	180.04	181.41
4728	NYSE	ESS	Fri, May 30, 2014	179.67	181.33	179.29	180.96
4727	NYSE	ESS	Thu, May 29, 2014	179.31	179.79	178.88	179.53
4726	NYSE	ESS	Wed, May 28, 2014	179.75	180.03	177.78	178.93
4725	NYSE	ESS	Tue, May 27, 2014	179.35	180.35	178.67	179.57
4724	NYSE	ESS	Fri, May 23, 2014	178.93	180.23	178.78	179.62
4723	NYSE	ESS	Thu, May 22, 2014	179.01	179.70	178.07	178.62
4722	NYSE	ESS	Wed, May 21, 2014	179.64	179.85	178.10	178.61
4721	NYSE	ESS	Tue, May 20, 2014	179.17	180.43	178.55	179.19
4720	NYSE	ESS	Mon, May 19, 2014	180.60	180.60	179.01	179.28
4719	NYSE	ESS	Fri, May 16, 2014	179.20	181.09	178.30	181.06
4718	NYSE	ESS	Thu, May 15, 2014	179.42	180.07	177.74	179.43
4717	NYSE	ESS	Wed, May 14, 2014	179.53	180.44	178.52	179.47
4716	NYSE	ESS	Tue, May 13, 2014	180.56	181.69	178.88	179.27
4715	NYSE	ESS	Mon, May 12, 2014	180.53	181.17	179.18	180.64
4714	NYSE	ESS	Fri, May 9, 2014	179.63	180.97	179.04	180.34
4713	NYSE	ESS	Thu, May 8, 2014	179.12	180.90	178.10	180.02
4712	NYSE	ESS	Wed, May 7, 2014	176.58	179.87	176.58	179.61
4711	NYSE	ESS	Tue, May 6, 2014	176.29	177.50	175.45	176.48
4710	NYSE	ESS	Mon, May 5, 2014	174.24	177.45	174.24	177.31
4709	NYSE	ESS	Fri, May 2, 2014	174.58	176.56	174.40	175.85
4708	NYSE	ESS	Thu, May 1, 2014	173.70	175.48	171.95	174.69
4707	NYSE	ESS	Wed, Apr 30, 2014	172.56	173.26	171.57	173.26
4706	NYSE	ESS	Tue, Apr 29, 2014	172.93	173.85	171.60	172.56
4705	NYSE	ESS	Mon, Apr 28, 2014	170.11	173.14	170.11	172.89
4704	NYSE	ESS	Fri, Apr 25, 2014	170.60	170.73	169.25	169.92
4703	NYSE	ESS	Thu, Apr 24, 2014	168.66	170.71	168.50	170.67
4702	NYSE	ESS	Wed, Apr 23, 2014	170.63	171.27	168.61	168.79
4701	NYSE	ESS	Tue, Apr 22, 2014	169.20	170.50	167.68	170.39
4700	NYSE	ESS	Mon, Apr 21, 2014	167.88	169.66	167.21	169.62
4699	NYSE	ESS	Thu, Apr 17, 2014	167.61	168.10	166.56	167.89
4698	NYSE	ESS	Wed, Apr 16, 2014	167.43	168.78	166.43	168.33
4697	NYSE	ESS	Tue, Apr 15, 2014	166.23	167.68	165.69	167.09
4696	NYSE	ESS	Mon, Apr 14, 2014	165.53	166.28	164.76	166.03
4695	NYSE	ESS	Fri, Apr 11, 2014	166.83	167.47	164.82	164.82
4694	NYSE	ESS	Thu, Apr 10, 2014	168.89	169.33	166.38	167.16
4693	NYSE	ESS	Wed, Apr 9, 2014	169.94	169.99	167.62	169.02
4692	NYSE	ESS	Tue, Apr 8, 2014	169.05	169.88	167.24	169.61
4691	NYSE	ESS	Mon, Apr 7, 2014	171.63	172.16	168.30	168.56
4690	NYSE	ESS	Fri, Apr 4, 2014	170.44	171.51	168.04	170.12
4689	NYSE	ESS	Thu, Apr 3, 2014	171.80	172.98	167.62	168.84
4688	NYSE	ESS	Wed, Apr 2, 2014	171.61	174.00	170.26	172.30
4687	NYSE	ESS	Tue, Apr 1, 2014	170.72	174.00	170.05	174.00
4686	NYSE	ESS	Mon, Mar 31, 2014	168.17	171.70	166.95	170.05
4685	NYSE	ESS	Fri, Mar 28, 2014	168.43	169.34	167.09	167.70
4684	NYSE	ESS	Thu, Mar 27, 2014	167.86	168.36	164.45	167.61
4683	NYSE	ESS	Wed, Mar 26, 2014	166.25	167.76	164.75	165.31
4682	NYSE	ESS	Tue, Mar 25, 2014	166.68	169.63	166.67	169.44
4681	NYSE	ESS	Mon, Mar 24, 2014	166.30	167.14	164.19	166.20
4680	NYSE	ESS	Fri, Mar 21, 2014	166.14	167.73	164.01	166.18
4679	NYSE	ESS	Thu, Mar 20, 2014	162.90	165.24	161.10	165.06
4678	NYSE	ESS	Wed, Mar 19, 2014	166.71	170.04	162.49	163.15
4677	NYSE	ESS	Tue, Mar 18, 2014	165.09	166.28	164.54	165.70
4676	NYSE	ESS	Mon, Mar 17, 2014	166.07	166.67	164.37	165.07
4675	NYSE	ESS	Fri, Mar 14, 2014	163.22	165.89	161.95	164.92
4674	NYSE	ESS	Thu, Mar 13, 2014	165.36	165.42	162.84	162.91
4673	NYSE	ESS	Wed, Mar 12, 2014	164.95	166.18	164.41	165.36
4672	NYSE	ESS	Tue, Mar 11, 2014	166.91	167.91	166.25	167.07
4671	NYSE	ESS	Mon, Mar 10, 2014	168.00	168.05	166.01	166.51
4670	NYSE	ESS	Fri, Mar 7, 2014	169.00	169.00	166.41	168.11
4669	NYSE	ESS	Thu, Mar 6, 2014	170.49	171.35	168.35	169.31
4668	NYSE	ESS	Wed, Mar 5, 2014	170.69	173.01	168.49	170.55
4667	NYSE	ESS	Tue, Mar 4, 2014	169.84	171.83	168.53	171.80
4666	NYSE	ESS	Mon, Mar 3, 2014	166.92	169.09	166.07	168.56
4665	NYSE	ESS	Fri, Feb 28, 2014	165.04	167.51	164.96	167.25
4664	NYSE	ESS	Thu, Feb 27, 2014	166.52	167.02	164.42	165.09
4663	NYSE	ESS	Wed, Feb 26, 2014	167.73	167.93	165.90	166.37
4662	NYSE	ESS	Tue, Feb 25, 2014	165.97	167.64	165.39	166.91
4661	NYSE	ESS	Mon, Feb 24, 2014	165.83	167.53	165.13	166.38
4660	NYSE	ESS	Fri, Feb 21, 2014	164.23	166.25	163.42	165.71
4659	NYSE	ESS	Thu, Feb 20, 2014	165.96	167.09	163.91	164.22
4658	NYSE	ESS	Wed, Feb 19, 2014	164.75	167.86	164.75	165.67
4657	NYSE	ESS	Tue, Feb 18, 2014	166.35	166.85	164.71	166.54
4656	NYSE	ESS	Fri, Feb 14, 2014	166.17	167.36	165.86	166.19
4655	NYSE	ESS	Thu, Feb 13, 2014	166.47	168.99	165.75	166.58
4654	NYSE	ESS	Wed, Feb 12, 2014	167.46	168.07	166.51	166.68
4653	NYSE	ESS	Tue, Feb 11, 2014	166.38	169.10	165.80	167.33
4652	NYSE	ESS	Mon, Feb 10, 2014	165.04	167.04	164.57	166.79
4651	NYSE	ESS	Fri, Feb 7, 2014	163.89	166.00	163.54	165.39
4650	NYSE	ESS	Thu, Feb 6, 2014	162.21	164.06	161.28	163.60
4649	NYSE	ESS	Wed, Feb 5, 2014	159.58	162.21	159.19	161.17
4648	NYSE	ESS	Tue, Feb 4, 2014	157.19	159.79	155.89	159.41
4647	NYSE	ESS	Mon, Feb 3, 2014	157.77	157.77	155.32	156.59
4646	NYSE	ESS	Fri, Jan 31, 2014	155.52	159.28	155.30	158.37
4645	NYSE	ESS	Thu, Jan 30, 2014	154.75	156.73	150.81	156.37
4644	NYSE	ESS	Wed, Jan 29, 2014	152.16	153.53	152.00	152.94
4643	NYSE	ESS	Tue, Jan 28, 2014	151.58	153.95	151.58	153.12
4642	NYSE	ESS	Mon, Jan 27, 2014	152.81	153.53	151.16	151.48
4641	NYSE	ESS	Fri, Jan 24, 2014	153.67	154.01	152.26	152.58
4640	NYSE	ESS	Thu, Jan 23, 2014	154.65	155.81	154.11	154.64
4639	NYSE	ESS	Wed, Jan 22, 2014	154.84	155.78	154.44	155.15
4638	NYSE	ESS	Tue, Jan 21, 2014	154.38	155.05	153.49	154.45
4637	NYSE	ESS	Fri, Jan 17, 2014	153.79	154.52	152.82	153.21
4636	NYSE	ESS	Thu, Jan 16, 2014	152.46	154.10	152.46	153.75
4635	NYSE	ESS	Wed, Jan 15, 2014	152.99	153.87	152.21	152.92
4634	NYSE	ESS	Tue, Jan 14, 2014	152.00	152.65	150.95	152.58
4633	NYSE	ESS	Mon, Jan 13, 2014	150.79	152.30	150.53	151.37
4632	NYSE	ESS	Fri, Jan 10, 2014	149.77	151.13	149.77	151.06
4631	NYSE	ESS	Thu, Jan 9, 2014	149.26	149.89	147.17	149.44
4630	NYSE	ESS	Wed, Jan 8, 2014	150.27	151.00	148.98	149.31
4629	NYSE	ESS	Tue, Jan 7, 2014	149.46	150.68	148.33	150.29
4628	NYSE	ESS	Mon, Jan 6, 2014	148.00	149.59	146.73	148.97
4627	NYSE	ESS	Fri, Jan 3, 2014	146.57	148.19	146.21	148.19
4626	NYSE	ESS	Thu, Jan 2, 2014	141.79	147.54	141.79	146.30
4625	NYSE	ESS	Tue, Dec 31, 2013	144.00	144.43	142.55	143.51
4624	NYSE	ESS	Mon, Dec 30, 2013	140.92	144.06	137.53	143.77
4623	NYSE	ESS	Fri, Dec 27, 2013	145.33	145.39	144.28	144.96
4622	NYSE	ESS	Thu, Dec 26, 2013	143.52	146.17	143.52	145.29
4621	NYSE	ESS	Tue, Dec 24, 2013	143.79	145.06	143.63	144.39
4620	NYSE	ESS	Mon, Dec 23, 2013	143.04	145.95	142.89	144.24
4619	NYSE	ESS	Fri, Dec 20, 2013	142.77	143.00	140.37	142.12
4618	NYSE	ESS	Thu, Dec 19, 2013	147.54	147.54	142.54	142.78
4617	NYSE	ESS	Wed, Dec 18, 2013	145.96	148.68	144.01	147.70
4616	NYSE	ESS	Tue, Dec 17, 2013	145.01	146.48	144.52	145.51
4615	NYSE	ESS	Mon, Dec 16, 2013	145.34	146.78	144.58	144.72
4614	NYSE	ESS	Fri, Dec 13, 2013	147.31	148.79	144.10	145.01
4613	NYSE	ESS	Thu, Dec 12, 2013	148.50	148.96	146.16	146.27
4612	NYSE	ESS	Wed, Dec 11, 2013	153.02	153.02	148.01	148.60
4611	NYSE	ESS	Tue, Dec 10, 2013	154.50	154.95	152.51	152.63
4610	NYSE	ESS	Mon, Dec 9, 2013	153.41	155.51	151.89	154.26
4609	NYSE	ESS	Fri, Dec 6, 2013	155.87	155.87	153.57	153.98
4608	NYSE	ESS	Thu, Dec 5, 2013	150.65	154.79	149.63	154.22
4607	NYSE	ESS	Wed, Dec 4, 2013	153.11	157.19	148.32	150.65
4606	NYSE	ESS	Tue, Dec 3, 2013	151.54	155.29	151.52	154.03
4605	NYSE	ESS	Mon, Dec 2, 2013	151.60	154.12	150.44	152.28
4604	NYSE	ESS	Fri, Nov 29, 2013	153.51	153.73	150.86	151.81
4603	NYSE	ESS	Wed, Nov 27, 2013	151.94	153.42	151.81	153.05
4602	NYSE	ESS	Tue, Nov 26, 2013	152.49	152.99	151.26	152.02
4601	NYSE	ESS	Mon, Nov 25, 2013	153.58	153.58	151.90	152.49
4600	NYSE	ESS	Fri, Nov 22, 2013	154.42	155.42	152.15	153.19
4599	NYSE	ESS	Thu, Nov 21, 2013	153.58	154.60	152.51	154.54
4598	NYSE	ESS	Wed, Nov 20, 2013	154.96	156.83	152.17	153.12
4597	NYSE	ESS	Tue, Nov 19, 2013	157.55	158.33	154.57	154.96
4596	NYSE	ESS	Mon, Nov 18, 2013	159.88	160.59	157.38	157.95
4595	NYSE	ESS	Fri, Nov 15, 2013	159.99	160.16	158.49	159.39
4594	NYSE	ESS	Thu, Nov 14, 2013	161.89	162.55	159.72	159.95
4593	NYSE	ESS	Wed, Nov 13, 2013	155.85	161.54	155.75	161.41
4592	NYSE	ESS	Tue, Nov 12, 2013	156.50	157.04	154.17	156.84
4591	NYSE	ESS	Mon, Nov 11, 2013	155.65	156.73	154.85	156.50
4590	NYSE	ESS	Fri, Nov 8, 2013	156.73	157.58	152.58	154.99
4589	NYSE	ESS	Thu, Nov 7, 2013	160.08	160.08	156.74	157.21
4588	NYSE	ESS	Wed, Nov 6, 2013	161.29	161.31	158.81	159.60
4587	NYSE	ESS	Tue, Nov 5, 2013	162.97	163.72	160.04	160.25
4586	NYSE	ESS	Mon, Nov 4, 2013	164.00	165.44	162.28	164.00
4585	NYSE	ESS	Fri, Nov 1, 2013	161.98	164.18	160.37	163.89
4584	NYSE	ESS	Thu, Oct 31, 2013	160.28	163.83	158.33	161.00
4583	NYSE	ESS	Wed, Oct 30, 2013	161.35	162.32	159.96	160.62
4582	NYSE	ESS	Tue, Oct 29, 2013	161.12	162.33	159.88	162.24
4581	NYSE	ESS	Mon, Oct 28, 2013	163.65	163.65	160.72	162.61
4580	NYSE	ESS	Fri, Oct 25, 2013	159.96	164.39	159.47	163.21
4579	NYSE	ESS	Thu, Oct 24, 2013	160.82	160.91	158.07	159.93
4578	NYSE	ESS	Wed, Oct 23, 2013	160.02	161.61	159.22	161.28
4577	NYSE	ESS	Tue, Oct 22, 2013	160.37	162.45	159.04	160.31
4576	NYSE	ESS	Mon, Oct 21, 2013	160.00	160.19	158.06	159.89
4575	NYSE	ESS	Fri, Oct 18, 2013	162.92	162.92	158.78	160.05
4574	NYSE	ESS	Thu, Oct 17, 2013	157.50	161.17	157.13	160.69
4573	NYSE	ESS	Wed, Oct 16, 2013	155.94	158.66	155.22	158.43
4572	NYSE	ESS	Tue, Oct 15, 2013	154.67	157.04	153.96	155.64
4571	NYSE	ESS	Mon, Oct 14, 2013	154.23	155.32	153.30	155.06
4570	NYSE	ESS	Fri, Oct 11, 2013	153.40	155.43	153.24	154.90
4569	NYSE	ESS	Thu, Oct 10, 2013	150.35	154.46	149.63	154.28
4568	NYSE	ESS	Wed, Oct 9, 2013	149.77	151.68	148.67	149.18
4567	NYSE	ESS	Tue, Oct 8, 2013	149.29	151.72	149.29	149.83
4566	NYSE	ESS	Mon, Oct 7, 2013	148.85	151.44	147.38	150.26
4565	NYSE	ESS	Fri, Oct 4, 2013	150.28	150.47	147.29	149.11
4564	NYSE	ESS	Thu, Oct 3, 2013	150.60	151.55	147.88	148.31
4563	NYSE	ESS	Wed, Oct 2, 2013	149.42	151.57	148.16	151.47
4562	NYSE	ESS	Tue, Oct 1, 2013	148.14	152.66	147.06	150.12
4561	NYSE	ESS	Mon, Sep 30, 2013	148.88	150.55	147.26	147.70
4560	NYSE	ESS	Fri, Sep 27, 2013	149.52	150.54	148.23	149.59
4559	NYSE	ESS	Thu, Sep 26, 2013	148.90	149.92	148.59	149.84
4558	NYSE	ESS	Wed, Sep 25, 2013	148.62	150.46	147.79	150.35
4557	NYSE	ESS	Tue, Sep 24, 2013	150.92	150.92	148.45	148.66
4556	NYSE	ESS	Mon, Sep 23, 2013	152.75	153.24	150.52	150.75
4555	NYSE	ESS	Fri, Sep 20, 2013	156.10	156.77	152.35	152.49
4554	NYSE	ESS	Thu, Sep 19, 2013	157.18	158.99	155.67	155.74
4553	NYSE	ESS	Wed, Sep 18, 2013	151.78	157.43	149.73	157.18
4552	NYSE	ESS	Tue, Sep 17, 2013	151.72	153.08	150.59	151.30
4551	NYSE	ESS	Mon, Sep 16, 2013	155.00	155.00	151.32	151.90
4550	NYSE	ESS	Fri, Sep 13, 2013	149.44	151.07	149.44	150.70
4549	NYSE	ESS	Thu, Sep 12, 2013	150.50	151.68	149.24	149.89
4548	NYSE	ESS	Wed, Sep 11, 2013	149.63	150.75	148.57	150.60
4547	NYSE	ESS	Tue, Sep 10, 2013	149.00	149.72	147.54	149.60
4546	NYSE	ESS	Mon, Sep 9, 2013	144.48	148.89	143.70	148.75
4545	NYSE	ESS	Fri, Sep 6, 2013	143.63	146.01	143.42	144.41
4544	NYSE	ESS	Thu, Sep 5, 2013	143.38	143.49	141.48	142.11
4543	NYSE	ESS	Wed, Sep 4, 2013	141.89	144.41	141.09	143.62
4542	NYSE	ESS	Tue, Sep 3, 2013	144.53	144.53	139.64	141.49
4541	NYSE	ESS	Fri, Aug 30, 2013	144.71	146.00	143.00	143.31
4540	NYSE	ESS	Thu, Aug 29, 2013	144.47	145.12	143.50	144.45
4539	NYSE	ESS	Wed, Aug 28, 2013	146.37	146.53	144.39	144.75
4538	NYSE	ESS	Tue, Aug 27, 2013	146.45	148.32	145.68	146.06
4537	NYSE	ESS	Mon, Aug 26, 2013	147.20	148.26	147.12	147.50
4536	NYSE	ESS	Fri, Aug 23, 2013	147.38	148.09	145.98	147.35
4535	NYSE	ESS	Thu, Aug 22, 2013	146.70	147.72	144.84	147.35
4534	NYSE	ESS	Wed, Aug 21, 2013	146.55	148.40	145.01	146.10
4533	NYSE	ESS	Tue, Aug 20, 2013	144.98	148.23	144.98	147.23
4532	NYSE	ESS	Mon, Aug 19, 2013	145.00	145.72	144.08	144.66
4531	NYSE	ESS	Fri, Aug 16, 2013	149.49	149.73	144.82	144.94
4530	NYSE	ESS	Thu, Aug 15, 2013	151.60	151.60	149.00	150.20
4529	NYSE	ESS	Wed, Aug 14, 2013	154.34	154.60	152.57	152.92
4528	NYSE	ESS	Tue, Aug 13, 2013	155.76	156.44	153.47	154.10
4527	NYSE	ESS	Mon, Aug 12, 2013	157.64	158.42	154.93	156.56
4526	NYSE	ESS	Fri, Aug 9, 2013	155.69	158.65	155.51	157.64
4525	NYSE	ESS	Thu, Aug 8, 2013	157.75	158.13	155.98	156.11
4524	NYSE	ESS	Wed, Aug 7, 2013	157.71	158.50	156.84	157.43
4523	NYSE	ESS	Tue, Aug 6, 2013	158.62	160.06	157.18	157.87
4522	NYSE	ESS	Mon, Aug 5, 2013	158.21	160.05	157.65	158.65
4521	NYSE	ESS	Fri, Aug 2, 2013	160.57	162.12	157.68	158.05
4520	NYSE	ESS	Thu, Aug 1, 2013	162.66	164.28	160.00	160.93
4519	NYSE	ESS	Wed, Jul 31, 2013	171.47	172.16	159.05	161.29
4518	NYSE	ESS	Tue, Jul 30, 2013	164.84	165.00	162.57	164.05
4517	NYSE	ESS	Mon, Jul 29, 2013	165.96	166.78	162.93	163.53
4516	NYSE	ESS	Fri, Jul 26, 2013	164.04	166.59	164.01	166.39
4515	NYSE	ESS	Thu, Jul 25, 2013	163.33	164.74	162.55	164.51
4514	NYSE	ESS	Wed, Jul 24, 2013	167.56	167.96	162.08	163.38
4513	NYSE	ESS	Tue, Jul 23, 2013	169.51	170.23	166.97	167.45
4512	NYSE	ESS	Mon, Jul 22, 2013	168.87	170.74	168.63	169.60
4511	NYSE	ESS	Fri, Jul 19, 2013	168.53	169.87	168.03	168.77
4510	NYSE	ESS	Thu, Jul 18, 2013	168.36	170.44	167.79	168.65
4509	NYSE	ESS	Wed, Jul 17, 2013	167.04	169.07	166.28	168.51
4508	NYSE	ESS	Tue, Jul 16, 2013	166.18	167.96	165.50	166.61
4507	NYSE	ESS	Mon, Jul 15, 2013	166.12	167.47	165.62	165.96
4506	NYSE	ESS	Fri, Jul 12, 2013	167.33	167.33	165.41	165.89
4505	NYSE	ESS	Thu, Jul 11, 2013	164.65	167.93	164.63	167.68
4504	NYSE	ESS	Wed, Jul 10, 2013	162.26	163.20	160.84	163.01
4503	NYSE	ESS	Tue, Jul 9, 2013	159.95	163.48	159.56	162.76
4502	NYSE	ESS	Mon, Jul 8, 2013	158.48	160.12	158.06	159.66
4501	NYSE	ESS	Fri, Jul 5, 2013	159.45	159.97	154.18	158.54
4500	NYSE	ESS	Wed, Jul 3, 2013	159.68	160.39	157.21	159.29
4499	NYSE	ESS	Tue, Jul 2, 2013	159.15	161.75	158.49	160.72
4498	NYSE	ESS	Mon, Jul 1, 2013	159.74	161.30	158.32	159.15
4497	NYSE	ESS	Fri, Jun 28, 2013	159.89	161.48	158.70	158.92
4496	NYSE	ESS	Thu, Jun 27, 2013	156.79	160.14	156.79	160.10
4495	NYSE	ESS	Wed, Jun 26, 2013	156.38	157.58	155.31	156.34
4494	NYSE	ESS	Tue, Jun 25, 2013	154.16	157.27	152.99	156.50
4493	NYSE	ESS	Mon, Jun 24, 2013	150.76	157.18	149.37	153.51
4492	NYSE	ESS	Fri, Jun 21, 2013	149.15	153.75	149.14	152.60
4491	NYSE	ESS	Thu, Jun 20, 2013	150.99	151.36	147.56	148.43
4490	NYSE	ESS	Wed, Jun 19, 2013	155.86	156.52	151.55	152.41
4489	NYSE	ESS	Tue, Jun 18, 2013	155.93	157.05	154.96	155.62
4488	NYSE	ESS	Mon, Jun 17, 2013	157.83	158.33	154.34	155.44
4487	NYSE	ESS	Fri, Jun 14, 2013	156.85	158.96	155.57	156.70
4486	NYSE	ESS	Thu, Jun 13, 2013	152.67	157.63	152.50	157.09
4485	NYSE	ESS	Wed, Jun 12, 2013	154.16	154.16	152.08	152.70
4484	NYSE	ESS	Tue, Jun 11, 2013	155.51	156.14	153.88	154.04
4483	NYSE	ESS	Mon, Jun 10, 2013	156.13	157.68	154.74	156.00
4482	NYSE	ESS	Fri, Jun 7, 2013	156.26	156.49	153.68	155.95
4481	NYSE	ESS	Thu, Jun 6, 2013	154.05	156.17	152.52	156.17
4480	NYSE	ESS	Wed, Jun 5, 2013	155.81	156.59	153.43	154.45
4479	NYSE	ESS	Tue, Jun 4, 2013	158.28	158.58	155.82	155.94
4478	NYSE	ESS	Mon, Jun 3, 2013	157.07	160.78	156.50	157.95
4477	NYSE	ESS	Fri, May 31, 2013	157.86	159.83	157.02	157.14
4476	NYSE	ESS	Thu, May 30, 2013	159.66	161.38	158.24	158.33
4475	NYSE	ESS	Wed, May 29, 2013	162.05	162.55	158.51	161.13
4474	NYSE	ESS	Tue, May 28, 2013	165.53	165.65	161.80	163.54
4473	NYSE	ESS	Fri, May 24, 2013	164.08	164.13	162.40	163.90
4472	NYSE	ESS	Thu, May 23, 2013	166.61	166.61	164.18	164.31
4471	NYSE	ESS	Wed, May 22, 2013	170.47	171.11	166.60	167.72
4470	NYSE	ESS	Tue, May 21, 2013	169.00	170.82	169.00	170.47
4469	NYSE	ESS	Mon, May 20, 2013	167.84	169.16	167.24	168.98
4468	NYSE	ESS	Fri, May 17, 2013	167.26	168.33	166.14	168.25
4467	NYSE	ESS	Thu, May 16, 2013	165.77	167.54	165.77	166.68
4466	NYSE	ESS	Wed, May 15, 2013	164.63	165.79	164.07	165.79
4465	NYSE	ESS	Tue, May 14, 2013	163.69	164.76	163.40	164.76
4464	NYSE	ESS	Mon, May 13, 2013	161.98	163.86	161.52	163.86
4463	NYSE	ESS	Fri, May 10, 2013	158.96	162.33	158.83	161.98
4462	NYSE	ESS	Thu, May 9, 2013	159.00	159.76	157.93	159.10
4461	NYSE	ESS	Wed, May 8, 2013	157.12	158.77	156.90	158.72
4460	NYSE	ESS	Tue, May 7, 2013	154.79	157.87	154.79	157.75
4459	NYSE	ESS	Mon, May 6, 2013	154.81	155.54	154.14	154.90
4458	NYSE	ESS	Fri, May 3, 2013	155.75	155.93	154.12	154.77
4457	NYSE	ESS	Thu, May 2, 2013	152.50	155.87	151.90	154.80
4456	NYSE	ESS	Wed, May 1, 2013	156.13	157.82	155.55	156.00
4455	NYSE	ESS	Tue, Apr 30, 2013	154.80	157.26	154.11	157.05
4454	NYSE	ESS	Mon, Apr 29, 2013	153.37	155.14	152.69	155.02
4453	NYSE	ESS	Fri, Apr 26, 2013	152.66	153.55	152.13	152.74
4452	NYSE	ESS	Thu, Apr 25, 2013	153.21	153.76	151.59	152.55
4451	NYSE	ESS	Wed, Apr 24, 2013	154.11	154.89	152.52	152.99
4450	NYSE	ESS	Tue, Apr 23, 2013	154.54	154.54	152.76	153.87
4449	NYSE	ESS	Mon, Apr 22, 2013	155.21	155.21	153.65	154.00
4448	NYSE	ESS	Fri, Apr 19, 2013	154.33	155.33	153.59	155.21
4447	NYSE	ESS	Thu, Apr 18, 2013	153.81	154.73	153.26	154.01
4446	NYSE	ESS	Wed, Apr 17, 2013	154.25	154.94	152.23	154.05
4445	NYSE	ESS	Tue, Apr 16, 2013	155.67	157.12	154.30	156.91
4444	NYSE	ESS	Mon, Apr 15, 2013	157.26	157.78	154.56	155.01
4443	NYSE	ESS	Fri, Apr 12, 2013	156.36	158.17	155.98	158.14
4442	NYSE	ESS	Thu, Apr 11, 2013	155.47	157.40	155.14	156.72
4441	NYSE	ESS	Wed, Apr 10, 2013	155.83	156.62	155.25	155.47
4440	NYSE	ESS	Tue, Apr 9, 2013	156.00	157.02	152.64	155.80
4439	NYSE	ESS	Mon, Apr 8, 2013	156.54	157.81	156.15	157.39
4438	NYSE	ESS	Fri, Apr 5, 2013	154.61	157.22	154.50	156.62
4437	NYSE	ESS	Thu, Apr 4, 2013	152.15	155.93	151.54	155.73
4436	NYSE	ESS	Wed, Apr 3, 2013	152.88	152.88	151.11	151.90
4435	NYSE	ESS	Tue, Apr 2, 2013	152.21	152.68	151.48	152.38
4434	NYSE	ESS	Mon, Apr 1, 2013	150.50	151.75	149.67	151.50
4433	NYSE	ESS	Thu, Mar 28, 2013	150.74	151.12	149.24	150.58
4432	NYSE	ESS	Wed, Mar 27, 2013	150.02	150.97	149.80	150.85
4431	NYSE	ESS	Tue, Mar 26, 2013	149.00	150.82	148.50	150.29
4430	NYSE	ESS	Mon, Mar 25, 2013	150.21	150.25	148.93	149.49
4429	NYSE	ESS	Fri, Mar 22, 2013	150.79	151.19	149.44	149.97
4428	NYSE	ESS	Thu, Mar 21, 2013	150.97	152.09	150.00	150.29
4427	NYSE	ESS	Wed, Mar 20, 2013	152.42	152.42	150.68	151.54
4426	NYSE	ESS	Tue, Mar 19, 2013	151.83	152.94	151.23	152.05
4425	NYSE	ESS	Mon, Mar 18, 2013	151.77	152.38	150.50	151.81
4424	NYSE	ESS	Fri, Mar 15, 2013	151.22	152.67	150.75	152.59
4423	NYSE	ESS	Thu, Mar 14, 2013	149.69	151.67	149.65	151.12
4422	NYSE	ESS	Wed, Mar 13, 2013	149.88	150.78	148.87	149.98
4421	NYSE	ESS	Tue, Mar 12, 2013	149.72	150.43	148.72	149.64
4420	NYSE	ESS	Mon, Mar 11, 2013	150.04	150.18	148.97	149.89
4419	NYSE	ESS	Fri, Mar 8, 2013	150.20	150.60	147.87	150.05
4418	NYSE	ESS	Thu, Mar 7, 2013	150.80	151.36	149.11	149.62
4417	NYSE	ESS	Wed, Mar 6, 2013	151.08	151.08	149.13	150.79
4416	NYSE	ESS	Tue, Mar 5, 2013	148.82	150.80	147.97	150.80
4415	NYSE	ESS	Mon, Mar 4, 2013	148.89	149.37	147.14	148.52
4414	NYSE	ESS	Fri, Mar 1, 2013	148.50	149.49	147.06	149.24
4413	NYSE	ESS	Thu, Feb 28, 2013	149.72	150.18	148.99	148.99
4412	NYSE	ESS	Wed, Feb 27, 2013	149.73	150.59	149.12	149.74
4411	NYSE	ESS	Tue, Feb 26, 2013	150.14	150.61	148.82	149.85
4410	NYSE	ESS	Mon, Feb 25, 2013	151.47	151.90	149.44	149.44
4409	NYSE	ESS	Fri, Feb 22, 2013	151.46	152.12	150.82	151.48
4408	NYSE	ESS	Thu, Feb 21, 2013	152.53	153.11	150.94	151.26
4407	NYSE	ESS	Wed, Feb 20, 2013	153.61	154.32	152.40	152.41
4406	NYSE	ESS	Tue, Feb 19, 2013	152.28	153.66	151.63	153.65
4405	NYSE	ESS	Fri, Feb 15, 2013	152.50	152.56	151.56	151.69
4404	NYSE	ESS	Thu, Feb 14, 2013	152.60	153.53	152.06	152.49
4403	NYSE	ESS	Wed, Feb 13, 2013	153.29	153.29	152.21	152.85
4402	NYSE	ESS	Tue, Feb 12, 2013	152.07	152.88	151.62	152.65
4401	NYSE	ESS	Mon, Feb 11, 2013	151.83	152.54	151.71	151.86
4400	NYSE	ESS	Fri, Feb 8, 2013	151.07	152.28	150.69	151.86
4399	NYSE	ESS	Thu, Feb 7, 2013	151.27	151.84	150.06	150.49
4398	NYSE	ESS	Wed, Feb 6, 2013	152.60	153.66	151.13	151.21
4397	NYSE	ESS	Tue, Feb 5, 2013	153.90	154.53	151.06	152.56
4396	NYSE	ESS	Mon, Feb 4, 2013	153.99	154.70	152.94	153.59
4395	NYSE	ESS	Fri, Feb 1, 2013	154.06	155.20	153.31	154.28
4394	NYSE	ESS	Thu, Jan 31, 2013	153.71	154.46	151.92	153.78
4393	NYSE	ESS	Wed, Jan 30, 2013	154.55	155.18	153.05	153.40
4392	NYSE	ESS	Tue, Jan 29, 2013	154.29	155.29	154.21	155.05
4391	NYSE	ESS	Mon, Jan 28, 2013	154.58	155.15	153.69	154.53
4390	NYSE	ESS	Fri, Jan 25, 2013	154.73	155.36	153.62	154.27
4389	NYSE	ESS	Thu, Jan 24, 2013	154.78	156.36	153.26	154.43
4388	NYSE	ESS	Wed, Jan 23, 2013	153.67	155.08	153.47	154.42
4387	NYSE	ESS	Tue, Jan 22, 2013	152.47	154.42	152.47	153.82
4386	NYSE	ESS	Fri, Jan 18, 2013	153.00	153.17	151.98	152.80
4385	NYSE	ESS	Thu, Jan 17, 2013	153.00	153.78	152.57	152.66
4384	NYSE	ESS	Wed, Jan 16, 2013	153.13	153.43	152.48	152.82
4383	NYSE	ESS	Tue, Jan 15, 2013	152.29	153.24	151.73	153.14
4382	NYSE	ESS	Mon, Jan 14, 2013	151.14	152.20	151.14	151.85
4381	NYSE	ESS	Fri, Jan 11, 2013	151.79	152.26	150.49	151.11
4380	NYSE	ESS	Thu, Jan 10, 2013	152.36	152.75	150.49	151.26
4379	NYSE	ESS	Wed, Jan 9, 2013	149.82	150.60	149.18	150.24
4378	NYSE	ESS	Tue, Jan 8, 2013	149.00	150.00	149.00	149.68
4377	NYSE	ESS	Mon, Jan 7, 2013	148.50	149.66	148.30	149.17
4376	NYSE	ESS	Fri, Jan 4, 2013	148.94	149.22	148.21	148.92
4375	NYSE	ESS	Thu, Jan 3, 2013	148.47	149.43	147.99	148.76
4374	NYSE	ESS	Wed, Jan 2, 2013	148.58	148.93	147.28	148.25
4373	NYSE	ESS	Mon, Dec 31, 2012	145.67	146.91	145.36	146.65
4372	NYSE	ESS	Fri, Dec 28, 2012	146.33	147.52	145.55	146.07
4371	NYSE	ESS	Thu, Dec 27, 2012	147.28	148.37	146.43	147.79
4370	NYSE	ESS	Wed, Dec 26, 2012	147.58	147.58	146.16	146.81
4369	NYSE	ESS	Mon, Dec 24, 2012	146.18	148.05	145.53	147.40
4368	NYSE	ESS	Fri, Dec 21, 2012	145.23	149.99	145.23	146.23
4367	NYSE	ESS	Thu, Dec 20, 2012	144.34	146.66	143.61	146.66
4366	NYSE	ESS	Wed, Dec 19, 2012	144.20	145.19	143.70	143.90
4365	NYSE	ESS	Tue, Dec 18, 2012	143.68	145.06	143.39	144.51
4364	NYSE	ESS	Mon, Dec 17, 2012	143.73	144.44	143.10	143.64
4363	NYSE	ESS	Fri, Dec 14, 2012	143.96	144.33	143.00	143.26
4362	NYSE	ESS	Thu, Dec 13, 2012	143.88	144.16	143.05	143.38
4361	NYSE	ESS	Wed, Dec 12, 2012	142.87	143.97	142.24	143.83
4360	NYSE	ESS	Tue, Dec 11, 2012	142.98	143.38	142.15	143.03
4359	NYSE	ESS	Mon, Dec 10, 2012	142.92	143.37	142.11	142.38
4358	NYSE	ESS	Fri, Dec 7, 2012	142.18	143.05	142.18	142.62
4357	NYSE	ESS	Thu, Dec 6, 2012	141.17	142.59	140.40	142.53
4356	NYSE	ESS	Wed, Dec 5, 2012	142.14	142.47	140.11	140.72
4355	NYSE	ESS	Tue, Dec 4, 2012	141.29	142.78	141.17	142.37
4354	NYSE	ESS	Mon, Dec 3, 2012	141.16	142.17	140.63	141.52
4353	NYSE	ESS	Fri, Nov 30, 2012	141.17	141.93	139.99	140.49
4352	NYSE	ESS	Thu, Nov 29, 2012	141.28	141.67	139.24	140.52
4351	NYSE	ESS	Wed, Nov 28, 2012	139.19	139.90	137.32	139.38
4350	NYSE	ESS	Tue, Nov 27, 2012	138.71	141.73	137.50	140.05
4349	NYSE	ESS	Mon, Nov 26, 2012	139.45	141.73	138.99	140.09
4348	NYSE	ESS	Fri, Nov 23, 2012	139.37	140.39	139.03	140.24
4347	NYSE	ESS	Wed, Nov 21, 2012	140.45	140.45	138.27	139.15
4346	NYSE	ESS	Tue, Nov 20, 2012	139.63	140.42	138.28	140.02
4345	NYSE	ESS	Mon, Nov 19, 2012	139.83	140.04	138.71	139.62
4344	NYSE	ESS	Fri, Nov 16, 2012	138.01	139.19	136.38	138.48
4343	NYSE	ESS	Thu, Nov 15, 2012	138.60	139.52	137.03	138.08
4342	NYSE	ESS	Wed, Nov 14, 2012	141.52	141.69	138.51	138.91
4341	NYSE	ESS	Tue, Nov 13, 2012	141.09	142.37	141.07	141.54
4340	NYSE	ESS	Mon, Nov 12, 2012	143.21	143.32	140.47	141.59
4339	NYSE	ESS	Fri, Nov 9, 2012	142.83	143.61	141.42	142.76
4338	NYSE	ESS	Thu, Nov 8, 2012	145.17	145.65	143.14	143.25
4337	NYSE	ESS	Wed, Nov 7, 2012	146.15	146.18	144.57	145.06
4336	NYSE	ESS	Tue, Nov 6, 2012	147.85	148.21	145.59	146.37
4335	NYSE	ESS	Mon, Nov 5, 2012	148.57	148.57	146.50	146.67
4334	NYSE	ESS	Fri, Nov 2, 2012	148.28	150.71	147.92	148.34
4333	NYSE	ESS	Thu, Nov 1, 2012	147.85	150.04	144.27	147.81
4332	NYSE	ESS	Wed, Oct 31, 2012	144.62	150.00	144.01	150.00
4331	NYSE	ESS	Fri, Oct 26, 2012	145.73	145.92	143.62	145.01
4330	NYSE	ESS	Thu, Oct 25, 2012	146.10	147.00	143.76	145.00
4329	NYSE	ESS	Wed, Oct 24, 2012	146.57	147.08	144.88	145.91
4328	NYSE	ESS	Tue, Oct 23, 2012	146.03	146.41	144.91	145.83
4327	NYSE	ESS	Mon, Oct 22, 2012	146.87	148.85	145.82	147.02
4326	NYSE	ESS	Fri, Oct 19, 2012	148.28	150.19	147.99	148.14
4325	NYSE	ESS	Thu, Oct 18, 2012	146.22	149.41	146.21	148.88
4324	NYSE	ESS	Wed, Oct 17, 2012	148.89	148.89	145.88	146.02
4323	NYSE	ESS	Tue, Oct 16, 2012	145.30	146.78	145.30	146.70
4322	NYSE	ESS	Mon, Oct 15, 2012	145.58	145.93	144.17	145.60
4321	NYSE	ESS	Fri, Oct 12, 2012	146.15	147.35	145.16	145.50
4320	NYSE	ESS	Thu, Oct 11, 2012	146.66	147.99	146.04	146.07
4319	NYSE	ESS	Wed, Oct 10, 2012	145.76	147.00	145.76	146.53
4318	NYSE	ESS	Tue, Oct 9, 2012	147.07	147.91	145.68	145.74
4317	NYSE	ESS	Mon, Oct 8, 2012	147.50	147.82	146.52	146.57
4316	NYSE	ESS	Fri, Oct 5, 2012	148.04	148.76	147.65	147.84
4315	NYSE	ESS	Thu, Oct 4, 2012	147.89	148.63	146.14	147.68
4314	NYSE	ESS	Wed, Oct 3, 2012	148.33	149.07	147.43	147.48
4313	NYSE	ESS	Tue, Oct 2, 2012	146.20	148.76	145.90	148.34
4312	NYSE	ESS	Mon, Oct 1, 2012	148.21	148.79	144.44	146.22
4311	NYSE	ESS	Fri, Sep 28, 2012	148.32	149.20	147.65	148.24
4310	NYSE	ESS	Thu, Sep 27, 2012	149.17	150.45	148.03	148.89
4309	NYSE	ESS	Wed, Sep 26, 2012	148.57	149.47	147.38	148.52
4308	NYSE	ESS	Tue, Sep 25, 2012	151.56	152.24	149.25	149.25
4307	NYSE	ESS	Mon, Sep 24, 2012	151.00	152.27	151.00	151.07
4306	NYSE	ESS	Fri, Sep 21, 2012	152.42	152.58	150.96	151.53
4305	NYSE	ESS	Thu, Sep 20, 2012	153.64	154.02	150.69	151.65
4304	NYSE	ESS	Wed, Sep 19, 2012	154.31	154.93	153.89	154.07
4303	NYSE	ESS	Tue, Sep 18, 2012	154.95	156.38	153.87	154.35
4302	NYSE	ESS	Mon, Sep 17, 2012	155.37	155.92	154.68	154.74
4301	NYSE	ESS	Fri, Sep 14, 2012	155.35	156.60	155.11	155.44
4300	NYSE	ESS	Thu, Sep 13, 2012	153.38	155.13	152.60	155.13
4299	NYSE	ESS	Wed, Sep 12, 2012	153.85	153.91	152.54	152.83
4298	NYSE	ESS	Tue, Sep 11, 2012	153.40	154.07	152.74	153.62
4297	NYSE	ESS	Mon, Sep 10, 2012	154.44	154.49	152.58	153.40
4296	NYSE	ESS	Fri, Sep 7, 2012	154.40	155.69	154.12	154.70
4295	NYSE	ESS	Thu, Sep 6, 2012	153.93	154.89	153.49	154.04
4294	NYSE	ESS	Wed, Sep 5, 2012	153.88	154.80	152.69	153.49
4293	NYSE	ESS	Tue, Sep 4, 2012	151.71	153.74	151.30	153.25
4292	NYSE	ESS	Fri, Aug 31, 2012	152.26	152.26	150.25	151.98
4291	NYSE	ESS	Thu, Aug 30, 2012	152.03	152.31	150.97	151.47
4290	NYSE	ESS	Wed, Aug 29, 2012	153.41	153.84	152.25	152.40
4289	NYSE	ESS	Tue, Aug 28, 2012	152.52	153.64	151.80	153.00
4288	NYSE	ESS	Mon, Aug 27, 2012	152.82	153.23	151.60	152.76
4287	NYSE	ESS	Fri, Aug 24, 2012	151.92	153.12	151.51	152.67
4286	NYSE	ESS	Thu, Aug 23, 2012	151.34	153.38	150.58	152.05
4285	NYSE	ESS	Wed, Aug 22, 2012	150.52	151.71	149.34	151.65
4284	NYSE	ESS	Tue, Aug 21, 2012	149.96	150.83	149.69	150.55
4283	NYSE	ESS	Mon, Aug 20, 2012	151.00	151.19	149.63	149.86
4282	NYSE	ESS	Fri, Aug 17, 2012	150.58	151.66	150.39	150.90
4281	NYSE	ESS	Thu, Aug 16, 2012	151.20	151.39	149.57	150.59
4280	NYSE	ESS	Wed, Aug 15, 2012	150.71	151.23	150.23	151.05
4279	NYSE	ESS	Tue, Aug 14, 2012	152.31	152.31	150.20	150.50
4278	NYSE	ESS	Mon, Aug 13, 2012	151.21	151.98	150.49	151.48
4277	NYSE	ESS	Fri, Aug 10, 2012	151.53	152.16	150.55	151.69
4276	NYSE	ESS	Thu, Aug 9, 2012	150.45	152.12	149.62	151.28
4275	NYSE	ESS	Wed, Aug 8, 2012	153.70	153.70	150.09	150.81
4274	NYSE	ESS	Tue, Aug 7, 2012	155.73	156.27	153.18	153.50
4273	NYSE	ESS	Mon, Aug 6, 2012	156.36	156.59	155.07	155.61
4272	NYSE	ESS	Fri, Aug 3, 2012	157.41	157.93	155.52	155.94
4271	NYSE	ESS	Thu, Aug 2, 2012	157.36	157.36	154.61	156.27
4270	NYSE	ESS	Wed, Aug 1, 2012	157.17	159.28	156.01	156.40
4269	NYSE	ESS	Tue, Jul 31, 2012	157.62	157.99	156.59	157.36
4268	NYSE	ESS	Mon, Jul 30, 2012	156.90	158.35	156.90	157.68
4267	NYSE	ESS	Fri, Jul 27, 2012	156.98	158.33	156.66	157.26
4266	NYSE	ESS	Thu, Jul 26, 2012	159.19	159.69	155.20	156.47
4265	NYSE	ESS	Wed, Jul 25, 2012	157.28	158.30	156.11	157.95
4264	NYSE	ESS	Tue, Jul 24, 2012	156.23	157.67	155.65	156.53
4263	NYSE	ESS	Mon, Jul 23, 2012	155.06	156.89	154.67	156.63
4262	NYSE	ESS	Fri, Jul 20, 2012	156.63	157.99	156.15	156.82
4261	NYSE	ESS	Thu, Jul 19, 2012	159.28	159.36	156.51	157.42
4260	NYSE	ESS	Wed, Jul 18, 2012	159.60	160.30	158.66	158.93
4259	NYSE	ESS	Tue, Jul 17, 2012	160.29	160.45	158.76	160.33
4258	NYSE	ESS	Mon, Jul 16, 2012	159.17	160.64	159.07	159.62
4257	NYSE	ESS	Fri, Jul 13, 2012	157.83	160.25	157.58	159.67
4256	NYSE	ESS	Thu, Jul 12, 2012	155.02	158.16	154.03	157.34
4255	NYSE	ESS	Wed, Jul 11, 2012	155.83	155.83	154.62	155.56
4254	NYSE	ESS	Tue, Jul 10, 2012	157.49	158.20	155.38	156.02
4253	NYSE	ESS	Mon, Jul 9, 2012	156.50	157.50	155.55	157.50
4252	NYSE	ESS	Fri, Jul 6, 2012	154.43	156.91	154.43	156.87
4251	NYSE	ESS	Thu, Jul 5, 2012	155.54	156.22	155.12	155.84
4250	NYSE	ESS	Tue, Jul 3, 2012	155.87	157.02	155.14	155.85
4249	NYSE	ESS	Mon, Jul 2, 2012	154.42	155.67	153.73	155.41
4248	NYSE	ESS	Fri, Jun 29, 2012	153.85	154.21	152.78	153.92
4247	NYSE	ESS	Thu, Jun 28, 2012	147.57	150.71	147.13	150.71
4246	NYSE	ESS	Wed, Jun 27, 2012	150.02	150.76	148.90	149.08
4245	NYSE	ESS	Tue, Jun 26, 2012	150.10	151.30	149.87	151.12
4244	NYSE	ESS	Mon, Jun 25, 2012	147.77	150.31	147.20	150.21
4243	NYSE	ESS	Fri, Jun 22, 2012	150.73	150.73	148.14	149.22
4242	NYSE	ESS	Thu, Jun 21, 2012	152.60	152.60	149.44	149.91
4241	NYSE	ESS	Wed, Jun 20, 2012	152.63	153.05	150.83	151.84
4240	NYSE	ESS	Tue, Jun 19, 2012	152.39	153.56	151.47	152.46
4239	NYSE	ESS	Mon, Jun 18, 2012	152.14	153.89	151.10	152.40
4238	NYSE	ESS	Fri, Jun 15, 2012	152.29	152.81	151.01	152.40
4237	NYSE	ESS	Thu, Jun 14, 2012	149.87	152.19	149.71	151.83
4236	NYSE	ESS	Wed, Jun 13, 2012	149.67	151.06	148.44	149.58
4235	NYSE	ESS	Tue, Jun 12, 2012	150.15	150.32	148.49	149.97
4234	NYSE	ESS	Mon, Jun 11, 2012	154.58	154.81	149.11	149.34
4233	NYSE	ESS	Fri, Jun 8, 2012	151.59	153.10	151.36	153.09
4232	NYSE	ESS	Thu, Jun 7, 2012	155.40	155.40	151.29	151.43
4231	NYSE	ESS	Wed, Jun 6, 2012	152.21	153.63	150.60	153.48
4230	NYSE	ESS	Tue, Jun 5, 2012	146.49	151.10	146.05	150.60
4229	NYSE	ESS	Mon, Jun 4, 2012	148.33	148.74	146.10	146.97
4228	NYSE	ESS	Fri, Jun 1, 2012	147.95	149.97	147.75	147.96
4227	NYSE	ESS	Thu, May 31, 2012	149.87	151.68	148.03	150.46
4226	NYSE	ESS	Wed, May 30, 2012	151.47	151.56	148.75	149.05
4225	NYSE	ESS	Tue, May 29, 2012	151.62	153.22	151.62	152.70
4224	NYSE	ESS	Fri, May 25, 2012	152.30	152.82	150.68	151.30
4223	NYSE	ESS	Thu, May 24, 2012	152.15	152.97	150.74	152.04
4222	NYSE	ESS	Wed, May 23, 2012	151.00	152.11	149.91	152.00
4221	NYSE	ESS	Tue, May 22, 2012	151.50	152.37	150.89	151.73
4220	NYSE	ESS	Mon, May 21, 2012	150.35	151.58	149.18	151.25
4219	NYSE	ESS	Fri, May 18, 2012	150.68	152.10	149.13	149.81
4218	NYSE	ESS	Thu, May 17, 2012	154.08	154.38	150.02	150.07
4217	NYSE	ESS	Wed, May 16, 2012	161.53	161.53	153.29	153.85
4216	NYSE	ESS	Tue, May 15, 2012	156.50	156.94	154.76	155.34
4215	NYSE	ESS	Mon, May 14, 2012	156.84	158.19	156.00	156.10
4214	NYSE	ESS	Fri, May 11, 2012	157.10	158.13	156.23	157.87
4213	NYSE	ESS	Thu, May 10, 2012	158.86	159.20	156.60	157.54
4212	NYSE	ESS	Wed, May 9, 2012	157.19	158.69	156.74	158.05
4211	NYSE	ESS	Tue, May 8, 2012	157.61	158.61	156.95	158.07
4210	NYSE	ESS	Mon, May 7, 2012	155.49	158.65	155.49	158.16
4209	NYSE	ESS	Fri, May 4, 2012	155.24	156.47	154.76	156.07
4208	NYSE	ESS	Thu, May 3, 2012	158.10	159.19	155.93	156.29
4207	NYSE	ESS	Wed, May 2, 2012	157.57	158.74	156.80	157.97
4206	NYSE	ESS	Tue, May 1, 2012	157.99	160.26	157.43	158.74
4205	NYSE	ESS	Mon, Apr 30, 2012	158.34	158.53	156.97	157.97
4204	NYSE	ESS	Fri, Apr 27, 2012	159.56	159.56	157.62	158.74
4203	NYSE	ESS	Thu, Apr 26, 2012	158.10	159.18	156.86	158.52
4202	NYSE	ESS	Wed, Apr 25, 2012	159.17	159.96	157.80	158.08
4201	NYSE	ESS	Tue, Apr 24, 2012	156.73	158.31	155.85	158.06
4200	NYSE	ESS	Mon, Apr 23, 2012	154.56	156.47	154.42	156.29
4199	NYSE	ESS	Fri, Apr 20, 2012	154.49	157.41	154.49	156.89
4198	NYSE	ESS	Thu, Apr 19, 2012	153.55	154.59	153.16	154.28
4197	NYSE	ESS	Wed, Apr 18, 2012	153.56	154.39	153.15	153.89
4196	NYSE	ESS	Tue, Apr 17, 2012	154.25	154.53	152.81	154.09
4195	NYSE	ESS	Mon, Apr 16, 2012	151.85	154.62	151.31	153.77
4194	NYSE	ESS	Fri, Apr 13, 2012	150.81	151.94	149.98	150.88
4193	NYSE	ESS	Thu, Apr 12, 2012	148.67	150.90	148.29	150.78
4192	NYSE	ESS	Wed, Apr 11, 2012	148.29	148.98	147.49	148.96
4191	NYSE	ESS	Tue, Apr 10, 2012	150.27	151.27	146.83	147.09
4190	NYSE	ESS	Mon, Apr 9, 2012	149.11	150.63	148.20	149.62
4189	NYSE	ESS	Thu, Apr 5, 2012	150.06	151.44	149.76	150.66
4188	NYSE	ESS	Wed, Apr 4, 2012	150.53	151.52	150.38	150.72
4187	NYSE	ESS	Tue, Apr 3, 2012	151.22	152.21	151.13	151.69
4186	NYSE	ESS	Mon, Apr 2, 2012	151.35	152.00	150.61	151.12
4185	NYSE	ESS	Fri, Mar 30, 2012	151.08	151.54	150.24	151.51
4184	NYSE	ESS	Thu, Mar 29, 2012	147.16	150.34	147.16	149.91
4183	NYSE	ESS	Wed, Mar 28, 2012	149.15	149.15	147.15	148.58
4182	NYSE	ESS	Tue, Mar 27, 2012	149.97	150.42	149.08	149.70
4181	NYSE	ESS	Mon, Mar 26, 2012	147.97	149.72	147.97	149.65
4180	NYSE	ESS	Fri, Mar 23, 2012	146.21	148.14	145.64	146.93
4179	NYSE	ESS	Thu, Mar 22, 2012	146.56	146.56	144.34	145.77
4178	NYSE	ESS	Wed, Mar 21, 2012	148.91	148.91	146.99	147.15
4177	NYSE	ESS	Tue, Mar 20, 2012	146.93	149.64	146.82	148.43
4176	NYSE	ESS	Mon, Mar 19, 2012	147.34	148.33	146.59	148.00
4175	NYSE	ESS	Fri, Mar 16, 2012	146.96	147.58	146.44	147.29
4174	NYSE	ESS	Thu, Mar 15, 2012	147.30	147.60	145.95	146.84
4173	NYSE	ESS	Wed, Mar 14, 2012	147.50	148.84	145.49	147.20
4172	NYSE	ESS	Tue, Mar 13, 2012	146.85	148.81	146.85	148.74
4171	NYSE	ESS	Mon, Mar 12, 2012	146.22	147.28	145.46	145.93
4170	NYSE	ESS	Fri, Mar 9, 2012	143.21	146.92	142.92	146.51
4169	NYSE	ESS	Thu, Mar 8, 2012	143.02	144.19	142.82	143.37
4168	NYSE	ESS	Wed, Mar 7, 2012	142.10	143.61	140.60	143.12
4167	NYSE	ESS	Tue, Mar 6, 2012	141.78	143.70	141.56	141.74
4166	NYSE	ESS	Mon, Mar 5, 2012	140.50	143.78	140.18	143.00
4165	NYSE	ESS	Fri, Mar 2, 2012	140.56	141.20	139.42	140.29
4164	NYSE	ESS	Thu, Mar 1, 2012	140.30	141.41	139.82	140.83
4163	NYSE	ESS	Wed, Feb 29, 2012	139.69	140.70	138.88	139.99
4162	NYSE	ESS	Tue, Feb 28, 2012	140.97	141.44	138.17	138.61
4161	NYSE	ESS	Mon, Feb 27, 2012	141.02	141.30	139.02	140.77
4160	NYSE	ESS	Fri, Feb 24, 2012	140.18	142.09	139.32	141.20
4159	NYSE	ESS	Thu, Feb 23, 2012	138.38	140.00	138.14	139.83
4158	NYSE	ESS	Wed, Feb 22, 2012	139.36	140.42	137.91	138.20
4157	NYSE	ESS	Tue, Feb 21, 2012	142.73	142.82	138.86	139.82
4156	NYSE	ESS	Fri, Feb 17, 2012	142.57	144.04	141.65	143.68
4155	NYSE	ESS	Thu, Feb 16, 2012	142.48	143.26	141.60	142.33
4154	NYSE	ESS	Wed, Feb 15, 2012	142.62	142.92	141.27	141.58
4153	NYSE	ESS	Tue, Feb 14, 2012	142.23	142.87	141.23	142.03
4152	NYSE	ESS	Mon, Feb 13, 2012	143.88	144.47	142.30	142.76
4151	NYSE	ESS	Fri, Feb 10, 2012	142.96	144.45	142.27	142.46
4150	NYSE	ESS	Thu, Feb 9, 2012	145.32	146.60	143.33	143.74
4149	NYSE	ESS	Wed, Feb 8, 2012	146.10	146.92	145.20	145.27
4148	NYSE	ESS	Tue, Feb 7, 2012	145.97	147.37	145.56	146.26
4147	NYSE	ESS	Mon, Feb 6, 2012	148.23	148.77	146.16	146.50
4146	NYSE	ESS	Fri, Feb 3, 2012	147.81	149.12	146.15	149.11
4145	NYSE	ESS	Thu, Feb 2, 2012	146.17	147.65	144.63	147.11
4144	NYSE	ESS	Wed, Feb 1, 2012	144.44	147.29	144.09	147.29
4143	NYSE	ESS	Tue, Jan 31, 2012	143.72	144.84	143.23	144.00
4142	NYSE	ESS	Mon, Jan 30, 2012	143.25	143.60	141.72	143.57
4141	NYSE	ESS	Fri, Jan 27, 2012	144.91	145.53	142.69	144.26
4140	NYSE	ESS	Thu, Jan 26, 2012	144.81	146.31	144.28	145.60
4139	NYSE	ESS	Wed, Jan 25, 2012	141.53	144.44	141.39	144.20
4138	NYSE	ESS	Tue, Jan 24, 2012	139.42	141.94	139.18	141.84
4137	NYSE	ESS	Mon, Jan 23, 2012	138.27	140.26	138.20	140.07
4136	NYSE	ESS	Fri, Jan 20, 2012	139.34	139.34	137.27	138.10
4135	NYSE	ESS	Thu, Jan 19, 2012	141.40	141.81	138.79	138.98
4134	NYSE	ESS	Wed, Jan 18, 2012	141.70	143.40	140.34	140.84
4133	NYSE	ESS	Tue, Jan 17, 2012	144.24	144.86	140.55	141.49
4132	NYSE	ESS	Fri, Jan 13, 2012	136.43	141.78	136.43	141.13
4131	NYSE	ESS	Thu, Jan 12, 2012	139.04	139.04	136.60	136.94
4130	NYSE	ESS	Wed, Jan 11, 2012	139.22	140.27	137.78	138.62
4129	NYSE	ESS	Tue, Jan 10, 2012	141.14	141.70	139.55	139.95
4128	NYSE	ESS	Mon, Jan 9, 2012	140.12	140.43	138.90	139.47
4127	NYSE	ESS	Fri, Jan 6, 2012	141.05	141.18	138.62	139.98
4126	NYSE	ESS	Thu, Jan 5, 2012	137.77	140.87	137.06	140.57
4125	NYSE	ESS	Wed, Jan 4, 2012	140.15	140.15	137.95	138.00
4124	NYSE	ESS	Tue, Jan 3, 2012	142.86	145.55	138.74	140.31
4123	NYSE	ESS	Fri, Dec 30, 2011	141.00	142.73	140.41	140.51
4122	NYSE	ESS	Thu, Dec 29, 2011	140.20	142.46	140.20	140.58
4121	NYSE	ESS	Wed, Dec 28, 2011	143.48	143.48	141.10	141.11
4120	NYSE	ESS	Tue, Dec 27, 2011	141.79	144.97	141.48	143.42
4119	NYSE	ESS	Fri, Dec 23, 2011	142.86	143.35	141.22	142.15
4118	NYSE	ESS	Thu, Dec 22, 2011	140.09	142.85	140.09	141.78
4117	NYSE	ESS	Wed, Dec 21, 2011	138.76	140.82	138.70	139.88
4116	NYSE	ESS	Tue, Dec 20, 2011	137.98	139.60	137.11	139.30
4115	NYSE	ESS	Mon, Dec 19, 2011	137.62	138.43	135.87	135.96
4114	NYSE	ESS	Fri, Dec 16, 2011	136.60	139.24	136.26	137.54
4113	NYSE	ESS	Thu, Dec 15, 2011	134.47	136.58	133.47	135.92
4112	NYSE	ESS	Wed, Dec 14, 2011	131.18	134.22	131.18	132.94
4111	NYSE	ESS	Tue, Dec 13, 2011	133.35	134.41	131.53	131.90
4110	NYSE	ESS	Mon, Dec 12, 2011	133.53	133.75	131.32	132.19
4109	NYSE	ESS	Fri, Dec 9, 2011	132.41	135.62	132.39	134.72
4108	NYSE	ESS	Thu, Dec 8, 2011	133.58	134.37	131.95	132.20
4107	NYSE	ESS	Wed, Dec 7, 2011	131.54	134.96	130.19	134.79
4106	NYSE	ESS	Tue, Dec 6, 2011	132.89	132.96	130.89	132.03
4105	NYSE	ESS	Mon, Dec 5, 2011	134.85	135.59	131.70	132.89
4104	NYSE	ESS	Fri, Dec 2, 2011	134.63	135.96	133.21	133.47
4103	NYSE	ESS	Thu, Dec 1, 2011	133.07	134.30	131.16	133.94
4102	NYSE	ESS	Wed, Nov 30, 2011	129.40	132.87	128.19	132.85
4101	NYSE	ESS	Tue, Nov 29, 2011	125.73	126.14	124.43	125.97
4100	NYSE	ESS	Mon, Nov 28, 2011	127.70	127.70	123.90	124.91
4099	NYSE	ESS	Fri, Nov 25, 2011	122.36	125.20	121.48	123.00
4098	NYSE	ESS	Wed, Nov 23, 2011	124.90	124.93	122.15	122.34
4097	NYSE	ESS	Tue, Nov 22, 2011	127.29	127.65	125.89	125.97
4096	NYSE	ESS	Mon, Nov 21, 2011	128.95	128.95	126.33	127.16
4095	NYSE	ESS	Fri, Nov 18, 2011	131.74	132.09	129.88	130.78
4094	NYSE	ESS	Thu, Nov 17, 2011	134.37	134.41	130.32	130.65
4093	NYSE	ESS	Wed, Nov 16, 2011	136.31	137.06	134.58	134.67
4092	NYSE	ESS	Tue, Nov 15, 2011	134.18	137.52	133.89	136.70
4091	NYSE	ESS	Mon, Nov 14, 2011	136.50	137.05	133.81	134.61
4090	NYSE	ESS	Fri, Nov 11, 2011	135.32	137.92	134.55	137.17
4089	NYSE	ESS	Thu, Nov 10, 2011	134.82	135.32	133.56	134.26
4088	NYSE	ESS	Wed, Nov 9, 2011	135.59	137.10	132.67	132.95
4087	NYSE	ESS	Tue, Nov 8, 2011	138.83	140.43	135.18	138.53
4086	NYSE	ESS	Mon, Nov 7, 2011	137.58	139.43	135.57	137.93
4085	NYSE	ESS	Fri, Nov 4, 2011	135.15	138.08	133.16	137.97
4084	NYSE	ESS	Thu, Nov 3, 2011	124.80	138.41	124.80	136.16
4083	NYSE	ESS	Wed, Nov 2, 2011	139.58	140.26	136.03	138.43
4082	NYSE	ESS	Tue, Nov 1, 2011	139.36	143.36	137.17	137.33
4081	NYSE	ESS	Mon, Oct 31, 2011	140.43	144.43	139.74	142.76
4080	NYSE	ESS	Fri, Oct 28, 2011	146.81	148.44	141.77	142.68
4079	NYSE	ESS	Thu, Oct 27, 2011	144.37	147.95	143.51	146.19
4078	NYSE	ESS	Wed, Oct 26, 2011	142.03	142.08	137.62	140.90
4077	NYSE	ESS	Tue, Oct 25, 2011	140.13	140.56	137.89	139.41
4076	NYSE	ESS	Mon, Oct 24, 2011	136.70	140.39	135.45	140.15
4075	NYSE	ESS	Fri, Oct 21, 2011	133.96	136.08	133.08	135.56
4074	NYSE	ESS	Thu, Oct 20, 2011	134.79	134.79	129.81	132.56
4073	NYSE	ESS	Wed, Oct 19, 2011	131.75	135.03	131.12	133.35
4072	NYSE	ESS	Tue, Oct 18, 2011	128.09	133.05	127.75	132.50
4071	NYSE	ESS	Mon, Oct 17, 2011	127.34	128.96	126.81	127.92
4070	NYSE	ESS	Fri, Oct 14, 2011	126.82	128.78	125.89	128.39
4069	NYSE	ESS	Thu, Oct 13, 2011	126.16	127.07	124.22	125.30
4068	NYSE	ESS	Wed, Oct 12, 2011	124.32	129.19	124.04	127.36
4067	NYSE	ESS	Tue, Oct 11, 2011	127.34	128.33	123.38	123.85
4066	NYSE	ESS	Mon, Oct 10, 2011	123.34	128.72	123.34	128.67
4065	NYSE	ESS	Fri, Oct 7, 2011	124.07	125.95	121.13	121.31
4064	NYSE	ESS	Thu, Oct 6, 2011	119.63	123.87	118.58	123.82
4063	NYSE	ESS	Wed, Oct 5, 2011	121.19	121.19	114.06	120.13
4062	NYSE	ESS	Tue, Oct 4, 2011	112.54	121.31	111.25	121.10
4061	NYSE	ESS	Mon, Oct 3, 2011	119.27	121.16	114.60	114.60
4060	NYSE	ESS	Fri, Sep 30, 2011	121.56	123.15	120.00	120.04
4059	NYSE	ESS	Thu, Sep 29, 2011	122.00	123.21	120.20	123.21
4058	NYSE	ESS	Wed, Sep 28, 2011	123.25	124.61	120.00	120.23
4057	NYSE	ESS	Tue, Sep 27, 2011	126.09	126.62	122.66	124.10
4056	NYSE	ESS	Mon, Sep 26, 2011	124.81	124.82	122.32	124.29
4055	NYSE	ESS	Fri, Sep 23, 2011	122.77	124.32	121.76	123.97
4054	NYSE	ESS	Thu, Sep 22, 2011	124.10	126.27	122.16	123.18
4053	NYSE	ESS	Wed, Sep 21, 2011	136.34	136.65	127.40	127.42
4052	NYSE	ESS	Tue, Sep 20, 2011	138.91	139.22	136.28	136.28
4051	NYSE	ESS	Mon, Sep 19, 2011	139.86	140.67	138.28	138.31
4050	NYSE	ESS	Fri, Sep 16, 2011	141.56	142.65	139.61	142.42
4049	NYSE	ESS	Thu, Sep 15, 2011	142.38	142.38	140.65	141.78
4048	NYSE	ESS	Wed, Sep 14, 2011	141.92	142.25	138.83	141.11
4047	NYSE	ESS	Tue, Sep 13, 2011	141.75	142.22	139.66	141.20
4046	NYSE	ESS	Mon, Sep 12, 2011	139.04	140.90	138.69	140.90
4045	NYSE	ESS	Fri, Sep 9, 2011	141.18	143.99	139.62	140.49
4044	NYSE	ESS	Thu, Sep 8, 2011	143.52	145.40	142.31	144.16
4043	NYSE	ESS	Wed, Sep 7, 2011	141.51	144.22	138.42	144.09
4042	NYSE	ESS	Tue, Sep 6, 2011	135.43	140.28	135.11	139.23
4041	NYSE	ESS	Fri, Sep 2, 2011	138.84	142.76	138.54	139.62
4040	NYSE	ESS	Thu, Sep 1, 2011	143.69	144.04	140.69	141.02
4039	NYSE	ESS	Wed, Aug 31, 2011	142.98	144.18	141.14	143.55
4038	NYSE	ESS	Tue, Aug 30, 2011	141.08	143.21	139.73	142.09
4037	NYSE	ESS	Mon, Aug 29, 2011	140.00	141.78	139.73	141.70
4036	NYSE	ESS	Fri, Aug 26, 2011	134.89	138.91	132.21	138.50
4035	NYSE	ESS	Thu, Aug 25, 2011	139.41	140.95	134.80	135.72
4034	NYSE	ESS	Wed, Aug 24, 2011	136.05	138.98	135.81	138.92
4033	NYSE	ESS	Tue, Aug 23, 2011	132.11	136.44	130.70	136.38
4032	NYSE	ESS	Mon, Aug 22, 2011	133.85	135.21	130.69	131.83
4031	NYSE	ESS	Fri, Aug 19, 2011	132.30	135.89	132.08	132.18
4030	NYSE	ESS	Thu, Aug 18, 2011	136.13	137.05	132.91	134.30
4029	NYSE	ESS	Wed, Aug 17, 2011	140.21	141.45	137.98	139.83
4028	NYSE	ESS	Tue, Aug 16, 2011	138.96	140.75	138.14	139.50
4027	NYSE	ESS	Mon, Aug 15, 2011	137.70	140.67	137.70	140.36
4026	NYSE	ESS	Fri, Aug 12, 2011	139.34	140.76	136.10	136.66
4025	NYSE	ESS	Thu, Aug 11, 2011	131.78	140.44	130.81	138.24
4024	NYSE	ESS	Wed, Aug 10, 2011	129.83	137.22	129.24	130.80
4023	NYSE	ESS	Tue, Aug 9, 2011	121.93	131.99	121.05	131.65
4022	NYSE	ESS	Mon, Aug 8, 2011	119.15	126.00	119.15	120.75
4021	NYSE	ESS	Fri, Aug 5, 2011	131.13	131.13	124.75	127.32
4020	NYSE	ESS	Thu, Aug 4, 2011	133.10	135.54	129.87	129.89
4019	NYSE	ESS	Wed, Aug 3, 2011	138.88	138.88	134.12	136.74
4018	NYSE	ESS	Tue, Aug 2, 2011	140.85	141.70	138.25	139.01
4017	NYSE	ESS	Mon, Aug 1, 2011	141.35	142.25	139.55	141.42
4016	NYSE	ESS	Fri, Jul 29, 2011	137.34	140.82	135.65	140.36
4015	NYSE	ESS	Thu, Jul 28, 2011	138.29	140.07	137.37	138.36
4014	NYSE	ESS	Wed, Jul 27, 2011	142.05	142.48	138.93	139.07
4013	NYSE	ESS	Tue, Jul 26, 2011	143.00	144.06	141.86	142.89
4012	NYSE	ESS	Mon, Jul 25, 2011	142.32	144.24	141.47	142.88
4011	NYSE	ESS	Fri, Jul 22, 2011	143.14	143.82	142.53	143.49
4010	NYSE	ESS	Thu, Jul 21, 2011	143.25	144.25	142.34	142.78
4009	NYSE	ESS	Wed, Jul 20, 2011	141.47	142.97	141.09	142.50
4008	NYSE	ESS	Tue, Jul 19, 2011	140.47	141.67	140.06	141.20
4007	NYSE	ESS	Mon, Jul 18, 2011	139.83	140.00	138.05	139.44
4006	NYSE	ESS	Fri, Jul 15, 2011	139.30	140.26	138.43	139.98
4005	NYSE	ESS	Thu, Jul 14, 2011	140.39	140.67	138.18	138.83
4004	NYSE	ESS	Wed, Jul 13, 2011	142.90	143.02	139.89	139.97
4003	NYSE	ESS	Tue, Jul 12, 2011	141.87	144.77	141.57	142.26
4002	NYSE	ESS	Mon, Jul 11, 2011	142.27	142.51	140.79	141.94
4001	NYSE	ESS	Fri, Jul 8, 2011	141.04	143.07	140.90	143.00
4000	NYSE	ESS	Thu, Jul 7, 2011	142.82	143.14	141.98	142.81
3999	NYSE	ESS	Wed, Jul 6, 2011	138.67	141.81	138.07	141.54
3998	NYSE	ESS	Tue, Jul 5, 2011	137.77	139.09	136.79	138.93
3997	NYSE	ESS	Fri, Jul 1, 2011	135.52	137.89	135.16	137.59
3996	NYSE	ESS	Thu, Jun 30, 2011	134.20	135.51	133.84	135.29
3995	NYSE	ESS	Wed, Jun 29, 2011	134.28	134.73	133.50	134.23
3994	NYSE	ESS	Tue, Jun 28, 2011	132.77	133.73	131.71	133.73
3993	NYSE	ESS	Mon, Jun 27, 2011	134.10	134.60	132.99	133.29
3992	NYSE	ESS	Fri, Jun 24, 2011	133.14	134.40	133.03	133.96
3991	NYSE	ESS	Thu, Jun 23, 2011	133.93	134.01	131.89	133.15
3990	NYSE	ESS	Wed, Jun 22, 2011	136.45	137.59	135.58	135.80
3989	NYSE	ESS	Tue, Jun 21, 2011	136.66	137.80	136.32	137.71
3988	NYSE	ESS	Mon, Jun 20, 2011	134.28	137.30	133.92	136.29
3987	NYSE	ESS	Fri, Jun 17, 2011	134.63	134.79	132.92	134.60
3986	NYSE	ESS	Thu, Jun 16, 2011	132.57	133.77	131.23	133.12
3985	NYSE	ESS	Wed, Jun 15, 2011	133.86	134.73	131.48	132.28
3984	NYSE	ESS	Tue, Jun 14, 2011	134.87	135.75	134.24	135.05
3983	NYSE	ESS	Mon, Jun 13, 2011	133.61	134.91	132.71	133.34
3982	NYSE	ESS	Fri, Jun 10, 2011	136.03	136.26	133.30	133.51
3981	NYSE	ESS	Thu, Jun 9, 2011	137.18	137.21	134.86	136.26
3980	NYSE	ESS	Wed, Jun 8, 2011	136.99	138.31	136.45	136.53
3979	NYSE	ESS	Tue, Jun 7, 2011	135.79	137.99	134.75	137.17
3978	NYSE	ESS	Mon, Jun 6, 2011	135.67	135.82	134.45	134.77
3977	NYSE	ESS	Fri, Jun 3, 2011	132.22	136.73	132.22	135.62
3976	NYSE	ESS	Thu, Jun 2, 2011	134.12	135.30	133.53	133.60
3975	NYSE	ESS	Wed, Jun 1, 2011	137.35	137.53	133.77	134.05
3974	NYSE	ESS	Tue, May 31, 2011	136.15	137.90	135.60	137.61
3973	NYSE	ESS	Fri, May 27, 2011	134.50	135.20	134.17	134.96
3972	NYSE	ESS	Thu, May 26, 2011	133.31	134.66	132.54	134.60
3971	NYSE	ESS	Wed, May 25, 2011	132.57	133.90	131.78	133.39
3970	NYSE	ESS	Tue, May 24, 2011	131.76	132.53	131.37	132.19
3969	NYSE	ESS	Mon, May 23, 2011	131.20	133.06	131.00	131.24
3968	NYSE	ESS	Fri, May 20, 2011	134.33	134.73	132.37	132.72
3967	NYSE	ESS	Thu, May 19, 2011	134.57	135.16	134.18	134.90
3966	NYSE	ESS	Wed, May 18, 2011	134.71	135.37	133.33	134.60
3965	NYSE	ESS	Tue, May 17, 2011	132.95	134.44	132.46	134.44
3964	NYSE	ESS	Mon, May 16, 2011	133.23	134.89	132.64	133.65
3963	NYSE	ESS	Fri, May 13, 2011	134.39	134.39	132.84	133.63
3962	NYSE	ESS	Thu, May 12, 2011	134.47	134.76	133.24	134.09
3961	NYSE	ESS	Wed, May 11, 2011	136.25	136.50	134.72	134.76
3960	NYSE	ESS	Tue, May 10, 2011	134.49	136.84	134.20	136.64
3959	NYSE	ESS	Mon, May 9, 2011	133.17	134.39	132.51	134.02
3958	NYSE	ESS	Fri, May 6, 2011	134.04	134.56	132.23	132.97
3957	NYSE	ESS	Thu, May 5, 2011	133.14	134.96	132.82	133.75
3956	NYSE	ESS	Wed, May 4, 2011	134.10	135.07	133.32	133.41
3955	NYSE	ESS	Tue, May 3, 2011	135.07	136.23	133.44	134.50
3954	NYSE	ESS	Mon, May 2, 2011	136.35	136.79	134.91	135.52
3953	NYSE	ESS	Fri, Apr 29, 2011	137.09	137.09	134.98	135.48
3952	NYSE	ESS	Thu, Apr 28, 2011	133.93	137.40	133.93	137.03
3951	NYSE	ESS	Wed, Apr 27, 2011	132.67	133.92	132.22	133.90
3950	NYSE	ESS	Tue, Apr 26, 2011	131.13	132.84	130.58	132.68
3949	NYSE	ESS	Mon, Apr 25, 2011	128.88	131.19	128.88	131.00
3948	NYSE	ESS	Thu, Apr 21, 2011	128.45	129.14	127.35	129.09
3947	NYSE	ESS	Wed, Apr 20, 2011	128.02	128.42	126.72	128.27
3946	NYSE	ESS	Tue, Apr 19, 2011	126.00	126.92	125.64	126.84
3945	NYSE	ESS	Mon, Apr 18, 2011	124.89	126.13	124.59	125.63
3944	NYSE	ESS	Fri, Apr 15, 2011	124.32	126.62	123.65	126.60
3943	NYSE	ESS	Thu, Apr 14, 2011	123.24	124.30	122.67	123.88
3942	NYSE	ESS	Wed, Apr 13, 2011	124.20	124.68	123.30	123.49
3941	NYSE	ESS	Tue, Apr 12, 2011	124.36	125.35	123.78	123.81
3940	NYSE	ESS	Mon, Apr 11, 2011	125.26	126.29	124.19	124.96
3939	NYSE	ESS	Fri, Apr 8, 2011	125.83	125.86	124.55	125.06
3938	NYSE	ESS	Thu, Apr 7, 2011	126.07	126.24	124.68	125.16
3937	NYSE	ESS	Wed, Apr 6, 2011	125.96	126.35	125.33	125.80
3936	NYSE	ESS	Tue, Apr 5, 2011	125.21	126.36	124.54	125.80
3935	NYSE	ESS	Mon, Apr 4, 2011	125.22	125.57	124.56	125.07
3934	NYSE	ESS	Fri, Apr 1, 2011	124.32	125.73	124.12	124.95
3933	NYSE	ESS	Thu, Mar 31, 2011	121.92	124.41	121.92	124.00
3932	NYSE	ESS	Wed, Mar 30, 2011	121.21	122.46	120.59	122.02
3931	NYSE	ESS	Tue, Mar 29, 2011	120.75	121.15	118.85	120.77
3930	NYSE	ESS	Mon, Mar 28, 2011	122.33	122.39	121.28	121.55
3929	NYSE	ESS	Fri, Mar 25, 2011	120.42	122.65	120.09	122.05
3928	NYSE	ESS	Thu, Mar 24, 2011	120.34	120.76	118.62	120.27
3927	NYSE	ESS	Wed, Mar 23, 2011	121.31	121.54	118.78	119.71
3926	NYSE	ESS	Tue, Mar 22, 2011	121.86	122.07	120.81	121.12
3925	NYSE	ESS	Mon, Mar 21, 2011	122.73	123.15	121.44	121.51
3924	NYSE	ESS	Fri, Mar 18, 2011	121.24	122.76	120.69	121.04
3923	NYSE	ESS	Thu, Mar 17, 2011	120.59	120.85	119.21	120.44
3922	NYSE	ESS	Wed, Mar 16, 2011	119.52	119.75	118.29	119.10
3921	NYSE	ESS	Tue, Mar 15, 2011	114.86	120.67	114.83	119.80
3920	NYSE	ESS	Mon, Mar 14, 2011	118.48	119.43	118.03	118.89
3919	NYSE	ESS	Fri, Mar 11, 2011	116.83	119.59	116.60	119.30
3918	NYSE	ESS	Thu, Mar 10, 2011	117.91	118.38	117.16	117.33
3917	NYSE	ESS	Wed, Mar 9, 2011	118.28	119.37	117.70	118.80
3916	NYSE	ESS	Tue, Mar 8, 2011	117.26	119.71	116.66	118.86
3915	NYSE	ESS	Mon, Mar 7, 2011	118.61	118.95	116.62	116.75
3914	NYSE	ESS	Fri, Mar 4, 2011	119.29	119.37	117.27	118.02
3913	NYSE	ESS	Thu, Mar 3, 2011	119.62	120.34	118.49	118.87
3912	NYSE	ESS	Wed, Mar 2, 2011	120.49	121.15	118.19	118.30
3911	NYSE	ESS	Tue, Mar 1, 2011	123.71	123.78	120.35	120.38
3910	NYSE	ESS	Mon, Feb 28, 2011	122.07	124.07	120.90	123.78
3909	NYSE	ESS	Fri, Feb 25, 2011	117.84	121.31	117.84	121.10
3908	NYSE	ESS	Thu, Feb 24, 2011	117.31	117.94	116.64	117.51
3907	NYSE	ESS	Wed, Feb 23, 2011	117.58	118.33	116.67	117.50
3906	NYSE	ESS	Tue, Feb 22, 2011	117.25	118.77	116.77	117.72
3905	NYSE	ESS	Fri, Feb 18, 2011	116.04	117.42	116.04	117.14
3904	NYSE	ESS	Thu, Feb 17, 2011	116.19	116.75	114.98	115.72
3903	NYSE	ESS	Wed, Feb 16, 2011	117.08	117.75	115.27	116.14
3902	NYSE	ESS	Tue, Feb 15, 2011	115.09	117.21	114.90	116.42
3901	NYSE	ESS	Mon, Feb 14, 2011	116.00	116.64	114.98	116.54
3900	NYSE	ESS	Fri, Feb 11, 2011	115.47	116.03	114.29	115.90
3899	NYSE	ESS	Thu, Feb 10, 2011	115.06	116.04	114.63	115.66
3898	NYSE	ESS	Wed, Feb 9, 2011	113.97	115.55	113.77	115.32
3897	NYSE	ESS	Tue, Feb 8, 2011	113.64	114.16	113.59	114.13
3896	NYSE	ESS	Mon, Feb 7, 2011	112.78	114.00	112.61	113.87
3895	NYSE	ESS	Fri, Feb 4, 2011	115.58	115.58	109.98	112.52
3894	NYSE	ESS	Thu, Feb 3, 2011	115.26	117.12	115.26	117.00
3893	NYSE	ESS	Wed, Feb 2, 2011	115.60	116.77	115.43	115.52
3892	NYSE	ESS	Tue, Feb 1, 2011	116.85	116.85	114.57	115.99
3891	NYSE	ESS	Mon, Jan 31, 2011	115.18	116.61	114.98	116.00
3890	NYSE	ESS	Fri, Jan 28, 2011	116.28	116.86	114.46	114.66
3889	NYSE	ESS	Thu, Jan 27, 2011	115.81	116.92	114.80	116.47
3888	NYSE	ESS	Wed, Jan 26, 2011	115.88	116.08	114.44	115.49
3887	NYSE	ESS	Tue, Jan 25, 2011	112.78	115.48	112.40	115.46
3886	NYSE	ESS	Mon, Jan 24, 2011	110.98	113.88	110.98	113.36
3885	NYSE	ESS	Fri, Jan 21, 2011	111.88	111.88	110.14	111.08
3884	NYSE	ESS	Thu, Jan 20, 2011	112.07	113.26	110.28	110.77
3883	NYSE	ESS	Wed, Jan 19, 2011	113.38	113.92	111.77	112.33
3882	NYSE	ESS	Tue, Jan 18, 2011	113.71	115.22	112.96	114.71
3881	NYSE	ESS	Fri, Jan 14, 2011	113.28	113.84	112.90	113.59
3880	NYSE	ESS	Thu, Jan 13, 2011	114.01	114.26	112.74	113.24
3879	NYSE	ESS	Wed, Jan 12, 2011	114.30	114.45	113.31	113.85
3878	NYSE	ESS	Tue, Jan 11, 2011	113.85	114.10	112.34	113.20
3877	NYSE	ESS	Mon, Jan 10, 2011	113.61	114.57	112.56	113.36
3876	NYSE	ESS	Fri, Jan 7, 2011	115.67	116.41	113.40	113.66
3875	NYSE	ESS	Thu, Jan 6, 2011	116.98	117.37	115.29	115.37
3874	NYSE	ESS	Wed, Jan 5, 2011	115.13	116.85	115.01	116.10
3873	NYSE	ESS	Tue, Jan 4, 2011	118.54	118.54	114.96	115.30
3872	NYSE	ESS	Mon, Jan 3, 2011	115.00	117.34	114.51	117.19
3871	NYSE	ESS	Fri, Dec 31, 2010	114.11	115.12	114.00	114.22
3870	NYSE	ESS	Thu, Dec 30, 2010	114.19	114.75	113.65	114.15
3869	NYSE	ESS	Wed, Dec 29, 2010	115.60	115.68	114.39	114.90
3868	NYSE	ESS	Tue, Dec 28, 2010	115.23	115.52	114.37	115.21
3867	NYSE	ESS	Mon, Dec 27, 2010	113.26	115.15	113.26	114.95
3866	NYSE	ESS	Thu, Dec 23, 2010	114.06	115.15	113.49	113.58
3865	NYSE	ESS	Wed, Dec 22, 2010	113.01	114.88	112.70	114.04
3864	NYSE	ESS	Tue, Dec 21, 2010	111.73	113.16	111.40	113.03
3863	NYSE	ESS	Mon, Dec 20, 2010	110.48	111.71	110.15	111.49
3862	NYSE	ESS	Fri, Dec 17, 2010	110.66	111.17	109.98	110.17
3861	NYSE	ESS	Thu, Dec 16, 2010	110.92	111.19	109.83	110.55
3860	NYSE	ESS	Wed, Dec 15, 2010	111.97	112.65	110.58	110.59
3859	NYSE	ESS	Tue, Dec 14, 2010	113.05	114.30	111.72	111.99
3858	NYSE	ESS	Mon, Dec 13, 2010	112.96	113.58	112.39	113.20
3857	NYSE	ESS	Fri, Dec 10, 2010	110.60	113.67	110.60	112.73
3856	NYSE	ESS	Thu, Dec 9, 2010	113.18	113.25	110.12	110.46
3855	NYSE	ESS	Wed, Dec 8, 2010	115.15	115.47	112.13	112.65
3854	NYSE	ESS	Tue, Dec 7, 2010	115.50	116.23	114.62	115.06
3853	NYSE	ESS	Mon, Dec 6, 2010	113.66	114.94	113.32	114.37
3852	NYSE	ESS	Fri, Dec 3, 2010	113.91	114.52	113.02	113.98
3851	NYSE	ESS	Thu, Dec 2, 2010	113.45	114.46	113.45	114.22
3850	NYSE	ESS	Wed, Dec 1, 2010	112.78	113.48	111.71	113.21
3849	NYSE	ESS	Tue, Nov 30, 2010	109.33	111.77	109.33	110.84
3848	NYSE	ESS	Mon, Nov 29, 2010	109.28	110.90	108.99	110.55
3847	NYSE	ESS	Fri, Nov 26, 2010	109.44	110.40	109.40	109.76
3846	NYSE	ESS	Wed, Nov 24, 2010	109.37	110.95	109.37	110.34
3845	NYSE	ESS	Tue, Nov 23, 2010	107.90	108.95	107.76	108.40
3844	NYSE	ESS	Mon, Nov 22, 2010	108.46	109.89	108.20	109.19
3843	NYSE	ESS	Fri, Nov 19, 2010	108.44	109.19	107.34	108.91
3842	NYSE	ESS	Thu, Nov 18, 2010	109.19	109.42	108.13	108.64
3841	NYSE	ESS	Wed, Nov 17, 2010	107.09	108.51	106.08	107.69
3840	NYSE	ESS	Tue, Nov 16, 2010	110.32	110.47	105.60	106.82
3839	NYSE	ESS	Mon, Nov 15, 2010	111.47	113.30	110.88	110.91
3838	NYSE	ESS	Fri, Nov 12, 2010	111.36	112.79	110.91	111.24
3837	NYSE	ESS	Thu, Nov 11, 2010	111.42	112.68	110.84	112.04
3836	NYSE	ESS	Wed, Nov 10, 2010	110.31	112.32	110.31	112.11
3835	NYSE	ESS	Tue, Nov 9, 2010	115.68	115.68	109.38	110.03
3834	NYSE	ESS	Mon, Nov 8, 2010	116.65	116.66	114.26	115.24
3833	NYSE	ESS	Fri, Nov 5, 2010	116.01	117.12	114.36	116.94
3832	NYSE	ESS	Thu, Nov 4, 2010	113.61	116.06	112.36	116.05
3831	NYSE	ESS	Wed, Nov 3, 2010	113.65	114.50	112.75	113.36
3830	NYSE	ESS	Tue, Nov 2, 2010	114.19	114.61	113.04	113.55
3829	NYSE	ESS	Mon, Nov 1, 2010	113.45	115.03	113.06	113.63
3828	NYSE	ESS	Fri, Oct 29, 2010	112.28	113.57	112.28	112.96
3827	NYSE	ESS	Thu, Oct 28, 2010	114.44	114.52	111.86	112.65
3826	NYSE	ESS	Wed, Oct 27, 2010	114.11	114.71	113.43	113.97
3825	NYSE	ESS	Tue, Oct 26, 2010	115.39	115.74	114.40	114.77
3824	NYSE	ESS	Mon, Oct 25, 2010	116.20	116.99	115.74	116.06
3823	NYSE	ESS	Fri, Oct 22, 2010	115.72	115.94	114.63	115.76
3822	NYSE	ESS	Thu, Oct 21, 2010	115.54	116.20	114.99	115.57
3821	NYSE	ESS	Wed, Oct 20, 2010	113.10	116.18	113.10	115.17
3820	NYSE	ESS	Tue, Oct 19, 2010	110.97	113.54	110.96	112.72
3819	NYSE	ESS	Mon, Oct 18, 2010	111.32	112.93	111.32	112.92
3818	NYSE	ESS	Fri, Oct 15, 2010	112.28	113.05	111.28	111.32
3817	NYSE	ESS	Thu, Oct 14, 2010	111.60	112.57	111.00	111.60
3816	NYSE	ESS	Wed, Oct 13, 2010	112.14	112.79	111.43	112.02
3815	NYSE	ESS	Tue, Oct 12, 2010	110.37	111.81	109.97	111.48
3814	NYSE	ESS	Mon, Oct 11, 2010	110.09	110.35	109.70	110.06
3813	NYSE	ESS	Fri, Oct 8, 2010	110.09	110.32	109.13	109.81
3812	NYSE	ESS	Thu, Oct 7, 2010	109.87	110.34	109.42	109.86
3811	NYSE	ESS	Wed, Oct 6, 2010	110.11	110.75	108.81	109.47
3810	NYSE	ESS	Tue, Oct 5, 2010	110.34	110.60	109.10	110.60
3809	NYSE	ESS	Mon, Oct 4, 2010	108.75	109.80	108.56	109.69
3808	NYSE	ESS	Fri, Oct 1, 2010	110.63	110.63	107.60	109.08
3807	NYSE	ESS	Thu, Sep 30, 2010	109.35	111.04	108.90	109.44
3806	NYSE	ESS	Wed, Sep 29, 2010	108.03	108.74	107.00	108.49
3805	NYSE	ESS	Tue, Sep 28, 2010	108.23	108.46	106.38	108.23
3804	NYSE	ESS	Mon, Sep 27, 2010	110.80	110.80	107.79	108.60
3803	NYSE	ESS	Fri, Sep 24, 2010	109.41	110.85	109.06	110.57
3802	NYSE	ESS	Thu, Sep 23, 2010	109.42	110.49	107.66	107.66
3801	NYSE	ESS	Wed, Sep 22, 2010	111.60	112.82	110.38	110.63
3800	NYSE	ESS	Tue, Sep 21, 2010	114.76	114.76	111.90	111.95
3799	NYSE	ESS	Mon, Sep 20, 2010	110.89	115.08	110.89	114.72
3798	NYSE	ESS	Fri, Sep 17, 2010	110.00	110.95	109.37	110.75
3797	NYSE	ESS	Thu, Sep 16, 2010	110.14	111.04	109.49	109.50
3796	NYSE	ESS	Wed, Sep 15, 2010	109.25	110.89	109.16	110.38
3795	NYSE	ESS	Tue, Sep 14, 2010	110.60	110.89	109.68	109.83
3794	NYSE	ESS	Mon, Sep 13, 2010	110.28	111.18	109.93	110.93
3793	NYSE	ESS	Fri, Sep 10, 2010	108.90	109.70	108.31	109.49
3792	NYSE	ESS	Thu, Sep 9, 2010	110.43	110.43	108.01	108.40
3791	NYSE	ESS	Wed, Sep 8, 2010	110.35	110.79	108.77	108.97
3790	NYSE	ESS	Tue, Sep 7, 2010	110.10	111.29	109.66	109.97
3789	NYSE	ESS	Fri, Sep 3, 2010	110.50	111.06	109.60	110.66
3788	NYSE	ESS	Thu, Sep 2, 2010	108.87	109.87	108.51	109.82
3787	NYSE	ESS	Wed, Sep 1, 2010	107.58	109.14	106.86	109.12
3786	NYSE	ESS	Tue, Aug 31, 2010	103.05	105.86	102.61	105.77
3785	NYSE	ESS	Mon, Aug 30, 2010	104.44	105.76	103.24	103.30
3784	NYSE	ESS	Fri, Aug 27, 2010	104.32	105.53	102.09	105.02
3783	NYSE	ESS	Thu, Aug 26, 2010	104.23	105.33	102.99	103.55
3782	NYSE	ESS	Wed, Aug 25, 2010	101.32	104.14	101.16	103.86
3781	NYSE	ESS	Tue, Aug 24, 2010	100.67	102.60	100.27	102.07
3780	NYSE	ESS	Mon, Aug 23, 2010	102.87	103.55	101.95	101.95
3779	NYSE	ESS	Fri, Aug 20, 2010	101.89	102.63	101.46	102.51
3778	NYSE	ESS	Thu, Aug 19, 2010	103.71	104.05	101.97	102.42
3777	NYSE	ESS	Wed, Aug 18, 2010	104.30	105.31	103.31	104.21
3776	NYSE	ESS	Tue, Aug 17, 2010	102.69	104.96	102.36	104.19
3775	NYSE	ESS	Mon, Aug 16, 2010	101.81	103.41	100.57	101.66
3774	NYSE	ESS	Fri, Aug 13, 2010	102.27	103.42	102.01	102.58
3773	NYSE	ESS	Thu, Aug 12, 2010	102.18	103.81	101.80	102.56
3772	NYSE	ESS	Wed, Aug 11, 2010	105.50	105.63	103.03	103.85
3771	NYSE	ESS	Tue, Aug 10, 2010	106.25	108.00	105.90	106.77
3770	NYSE	ESS	Mon, Aug 9, 2010	106.47	107.52	105.79	107.27
3769	NYSE	ESS	Fri, Aug 6, 2010	105.29	106.31	103.96	106.04
3768	NYSE	ESS	Thu, Aug 5, 2010	106.83	108.25	106.23	106.37
3767	NYSE	ESS	Wed, Aug 4, 2010	107.17	107.54	104.96	107.05
3766	NYSE	ESS	Tue, Aug 3, 2010	108.22	108.22	106.50	107.11
3765	NYSE	ESS	Mon, Aug 2, 2010	106.74	108.21	106.34	108.00
3764	NYSE	ESS	Fri, Jul 30, 2010	103.38	106.10	103.11	105.11
3763	NYSE	ESS	Thu, Jul 29, 2010	107.74	108.12	103.53	104.64
3762	NYSE	ESS	Wed, Jul 28, 2010	107.17	108.16	105.92	107.03
3761	NYSE	ESS	Tue, Jul 27, 2010	107.43	107.99	105.91	107.34
3760	NYSE	ESS	Mon, Jul 26, 2010	104.78	106.87	104.01	106.60
3759	NYSE	ESS	Fri, Jul 23, 2010	103.83	104.65	102.04	104.63
3758	NYSE	ESS	Thu, Jul 22, 2010	102.13	104.73	102.10	104.55
3757	NYSE	ESS	Wed, Jul 21, 2010	103.70	104.17	100.55	100.91
3756	NYSE	ESS	Tue, Jul 20, 2010	100.25	103.42	100.00	103.38
3755	NYSE	ESS	Mon, Jul 19, 2010	101.35	103.30	99.70	102.76
3754	NYSE	ESS	Fri, Jul 16, 2010	103.68	104.09	100.48	100.96
3753	NYSE	ESS	Thu, Jul 15, 2010	104.82	104.82	101.57	104.15
3752	NYSE	ESS	Wed, Jul 14, 2010	105.23	105.54	103.29	104.04
3751	NYSE	ESS	Tue, Jul 13, 2010	104.42	105.75	103.99	105.58
3750	NYSE	ESS	Mon, Jul 12, 2010	102.90	103.88	102.04	103.30
3749	NYSE	ESS	Fri, Jul 9, 2010	101.63	103.72	101.43	103.32
3748	NYSE	ESS	Thu, Jul 8, 2010	100.75	103.18	99.91	101.85
3747	NYSE	ESS	Wed, Jul 7, 2010	93.81	99.23	93.48	99.23
3746	NYSE	ESS	Tue, Jul 6, 2010	96.70	97.61	92.62	93.47
3745	NYSE	ESS	Fri, Jul 2, 2010	96.90	97.47	94.51	95.08
3744	NYSE	ESS	Thu, Jul 1, 2010	97.54	98.30	94.79	96.84
3743	NYSE	ESS	Wed, Jun 30, 2010	99.87	101.30	97.47	97.54
3742	NYSE	ESS	Tue, Jun 29, 2010	102.34	102.62	99.56	99.82
3741	NYSE	ESS	Mon, Jun 28, 2010	104.26	104.80	103.09	103.86
3740	NYSE	ESS	Fri, Jun 25, 2010	101.58	105.39	101.04	105.39
3739	NYSE	ESS	Thu, Jun 24, 2010	103.15	103.77	100.79	101.10
3738	NYSE	ESS	Wed, Jun 23, 2010	103.66	104.98	101.73	103.62
3737	NYSE	ESS	Tue, Jun 22, 2010	107.69	107.99	103.20	103.25
3736	NYSE	ESS	Mon, Jun 21, 2010	108.99	109.65	106.89	107.28
3735	NYSE	ESS	Fri, Jun 18, 2010	107.92	108.49	107.32	108.11
3734	NYSE	ESS	Thu, Jun 17, 2010	107.98	108.34	106.93	107.90
3733	NYSE	ESS	Wed, Jun 16, 2010	107.19	108.35	107.10	107.95
3732	NYSE	ESS	Tue, Jun 15, 2010	107.25	108.25	106.52	108.25
3731	NYSE	ESS	Mon, Jun 14, 2010	107.51	108.76	105.41	106.82
3730	NYSE	ESS	Fri, Jun 11, 2010	104.71	106.88	103.90	106.56
3729	NYSE	ESS	Thu, Jun 10, 2010	103.41	105.76	102.55	105.58
3728	NYSE	ESS	Wed, Jun 9, 2010	100.27	104.16	100.27	101.98
3727	NYSE	ESS	Tue, Jun 8, 2010	98.07	99.55	95.49	99.25
3726	NYSE	ESS	Mon, Jun 7, 2010	97.74	100.08	97.02	97.57
3725	NYSE	ESS	Fri, Jun 4, 2010	100.91	101.16	96.37	96.74
3724	NYSE	ESS	Thu, Jun 3, 2010	103.22	103.99	101.90	102.64
3723	NYSE	ESS	Wed, Jun 2, 2010	102.27	103.34	100.18	103.28
3722	NYSE	ESS	Tue, Jun 1, 2010	104.47	104.97	101.88	102.03
3721	NYSE	ESS	Fri, May 28, 2010	107.16	108.50	105.22	105.23
3720	NYSE	ESS	Thu, May 27, 2010	105.33	107.90	104.32	107.65
3719	NYSE	ESS	Wed, May 26, 2010	104.46	105.92	102.64	103.10
3718	NYSE	ESS	Tue, May 25, 2010	101.74	103.16	99.79	103.03
3717	NYSE	ESS	Mon, May 24, 2010	104.78	105.92	102.85	102.86
3716	NYSE	ESS	Fri, May 21, 2010	100.05	105.94	98.68	105.05
3715	NYSE	ESS	Thu, May 20, 2010	105.07	105.67	101.31	101.33
3714	NYSE	ESS	Wed, May 19, 2010	106.72	108.62	104.81	106.65
3713	NYSE	ESS	Tue, May 18, 2010	110.23	110.68	107.08	107.21
3712	NYSE	ESS	Mon, May 17, 2010	107.55	109.03	105.11	108.94
3711	NYSE	ESS	Fri, May 14, 2010	108.07	109.10	106.18	107.05
3710	NYSE	ESS	Thu, May 13, 2010	111.10	111.45	108.76	109.31
3709	NYSE	ESS	Wed, May 12, 2010	109.90	111.46	109.77	111.15
3708	NYSE	ESS	Tue, May 11, 2010	106.67	111.04	106.67	109.46
3707	NYSE	ESS	Mon, May 10, 2010	106.23	108.62	104.32	108.60
3706	NYSE	ESS	Fri, May 7, 2010	105.56	107.63	102.07	102.55
3705	NYSE	ESS	Thu, May 6, 2010	110.22	111.44	91.55	105.09
3704	NYSE	ESS	Wed, May 5, 2010	109.99	112.32	109.10	110.00
3703	NYSE	ESS	Tue, May 4, 2010	108.51	113.03	108.51	110.94
3702	NYSE	ESS	Mon, May 3, 2010	106.40	110.85	106.40	110.24
3701	NYSE	ESS	Fri, Apr 30, 2010	109.43	110.02	105.61	105.82
3700	NYSE	ESS	Thu, Apr 29, 2010	104.86	110.22	104.85	109.76
3699	NYSE	ESS	Wed, Apr 28, 2010	103.68	104.89	103.20	104.00
3698	NYSE	ESS	Tue, Apr 27, 2010	104.68	105.77	102.70	102.80
3697	NYSE	ESS	Mon, Apr 26, 2010	104.25	106.47	104.25	105.17
3696	NYSE	ESS	Fri, Apr 23, 2010	101.58	104.20	100.43	103.99
3695	NYSE	ESS	Thu, Apr 22, 2010	99.69	101.68	99.34	101.28
3694	NYSE	ESS	Wed, Apr 21, 2010	98.54	101.47	98.16	100.44
3693	NYSE	ESS	Tue, Apr 20, 2010	96.39	98.23	95.35	98.17
3692	NYSE	ESS	Mon, Apr 19, 2010	95.89	97.42	95.27	96.15
3691	NYSE	ESS	Fri, Apr 16, 2010	96.75	97.78	96.28	96.35
3690	NYSE	ESS	Thu, Apr 15, 2010	99.07	99.57	97.35	97.41
3689	NYSE	ESS	Wed, Apr 14, 2010	101.00	101.06	99.11	99.32
3688	NYSE	ESS	Tue, Apr 13, 2010	97.85	100.99	97.71	100.63
3687	NYSE	ESS	Mon, Apr 12, 2010	97.25	98.18	97.25	97.74
3686	NYSE	ESS	Fri, Apr 9, 2010	95.64	98.16	95.64	97.72
3685	NYSE	ESS	Thu, Apr 8, 2010	94.43	95.50	94.42	95.05
3684	NYSE	ESS	Wed, Apr 7, 2010	95.30	95.89	94.48	94.92
3683	NYSE	ESS	Tue, Apr 6, 2010	92.91	96.02	92.86	96.00
3682	NYSE	ESS	Mon, Apr 5, 2010	91.00	93.38	90.97	93.35
3681	NYSE	ESS	Thu, Apr 1, 2010	90.13	91.05	89.23	90.86
3680	NYSE	ESS	Wed, Mar 31, 2010	89.12	90.52	88.54	89.95
3679	NYSE	ESS	Tue, Mar 30, 2010	88.45	90.05	88.42	89.82
3678	NYSE	ESS	Mon, Mar 29, 2010	88.89	90.24	88.42	88.50
3677	NYSE	ESS	Fri, Mar 26, 2010	90.97	91.59	89.55	89.81
3676	NYSE	ESS	Thu, Mar 25, 2010	92.09	92.56	90.92	91.12
3675	NYSE	ESS	Wed, Mar 24, 2010	91.47	92.50	91.43	91.75
3674	NYSE	ESS	Tue, Mar 23, 2010	92.08	92.85	90.55	91.77
3673	NYSE	ESS	Mon, Mar 22, 2010	91.55	92.97	91.55	92.90
3672	NYSE	ESS	Fri, Mar 19, 2010	92.95	93.51	91.99	92.17
3671	NYSE	ESS	Thu, Mar 18, 2010	93.51	93.86	92.80	92.92
3670	NYSE	ESS	Wed, Mar 17, 2010	92.09	93.98	92.09	93.42
3669	NYSE	ESS	Tue, Mar 16, 2010	90.59	92.37	90.59	92.37
3668	NYSE	ESS	Mon, Mar 15, 2010	91.00	91.85	89.98	90.46
3667	NYSE	ESS	Fri, Mar 12, 2010	90.96	91.57	90.18	91.10
3666	NYSE	ESS	Thu, Mar 11, 2010	89.40	90.50	89.07	90.46
3665	NYSE	ESS	Wed, Mar 10, 2010	89.95	90.06	88.86	89.86
3664	NYSE	ESS	Tue, Mar 9, 2010	90.11	90.93	89.41	89.84
3663	NYSE	ESS	Mon, Mar 8, 2010	90.04	91.27	89.50	90.54
3662	NYSE	ESS	Fri, Mar 5, 2010	88.67	90.57	88.20	90.38
3661	NYSE	ESS	Thu, Mar 4, 2010	87.20	88.13	87.15	88.06
3660	NYSE	ESS	Wed, Mar 3, 2010	87.07	87.48	86.60	87.13
3659	NYSE	ESS	Tue, Mar 2, 2010	86.99	87.29	86.48	87.10
3658	NYSE	ESS	Mon, Mar 1, 2010	86.21	86.57	85.48	86.52
3657	NYSE	ESS	Fri, Feb 26, 2010	85.47	87.05	85.04	85.90
3656	NYSE	ESS	Thu, Feb 25, 2010	84.18	85.57	83.75	85.42
3655	NYSE	ESS	Wed, Feb 24, 2010	84.94	85.24	84.31	85.22
3654	NYSE	ESS	Tue, Feb 23, 2010	84.42	84.97	83.67	84.59
3653	NYSE	ESS	Mon, Feb 22, 2010	84.48	84.94	83.58	84.62
3652	NYSE	ESS	Fri, Feb 19, 2010	83.84	84.41	83.63	84.19
3651	NYSE	ESS	Thu, Feb 18, 2010	83.42	84.52	82.85	84.25
3650	NYSE	ESS	Wed, Feb 17, 2010	82.39	83.65	82.23	83.65
3649	NYSE	ESS	Tue, Feb 16, 2010	81.08	82.39	80.65	82.22
3648	NYSE	ESS	Fri, Feb 12, 2010	78.50	80.28	78.38	80.21
3647	NYSE	ESS	Thu, Feb 11, 2010	78.42	79.53	77.75	79.44
3646	NYSE	ESS	Wed, Feb 10, 2010	78.31	79.25	76.48	78.42
3645	NYSE	ESS	Tue, Feb 9, 2010	78.74	78.95	77.26	78.25
3644	NYSE	ESS	Mon, Feb 8, 2010	78.69	79.76	77.81	77.87
3643	NYSE	ESS	Fri, Feb 5, 2010	77.85	78.49	76.35	78.25
3642	NYSE	ESS	Thu, Feb 4, 2010	79.15	79.15	77.27	77.66
3641	NYSE	ESS	Wed, Feb 3, 2010	81.69	82.02	79.59	80.02
3640	NYSE	ESS	Tue, Feb 2, 2010	81.32	82.53	80.48	82.39
3639	NYSE	ESS	Mon, Feb 1, 2010	80.18	81.19	79.37	80.99
3638	NYSE	ESS	Fri, Jan 29, 2010	81.89	82.18	79.55	79.69
3637	NYSE	ESS	Thu, Jan 28, 2010	82.25	82.27	80.55	81.42
3636	NYSE	ESS	Wed, Jan 27, 2010	80.80	82.34	79.45	82.00
3635	NYSE	ESS	Tue, Jan 26, 2010	80.56	82.18	80.55	81.00
3634	NYSE	ESS	Mon, Jan 25, 2010	81.71	82.35	80.23	81.45
3633	NYSE	ESS	Fri, Jan 22, 2010	83.53	84.80	80.68	80.88
3632	NYSE	ESS	Thu, Jan 21, 2010	85.70	86.67	83.41	83.46
3631	NYSE	ESS	Wed, Jan 20, 2010	85.11	86.67	84.32	85.69
3630	NYSE	ESS	Tue, Jan 19, 2010	84.25	85.61	84.15	85.44
3629	NYSE	ESS	Fri, Jan 15, 2010	84.77	85.06	84.00	84.29
3628	NYSE	ESS	Thu, Jan 14, 2010	83.60	85.13	83.39	84.86
3627	NYSE	ESS	Wed, Jan 13, 2010	82.93	84.45	82.64	84.29
3626	NYSE	ESS	Tue, Jan 12, 2010	83.03	83.77	82.07	82.65
3625	NYSE	ESS	Mon, Jan 11, 2010	84.11	84.48	83.62	83.76
3624	NYSE	ESS	Fri, Jan 8, 2010	84.35	84.78	82.93	83.70
3623	NYSE	ESS	Thu, Jan 7, 2010	83.42	85.29	83.00	84.57
3622	NYSE	ESS	Wed, Jan 6, 2010	83.23	84.65	83.12	83.70
3621	NYSE	ESS	Tue, Jan 5, 2010	82.72	83.25	81.29	83.12
3620	NYSE	ESS	Mon, Jan 4, 2010	84.21	84.62	82.15	82.62
3619	NYSE	ESS	Thu, Dec 31, 2009	84.63	86.03	83.64	83.65
3618	NYSE	ESS	Wed, Dec 30, 2009	84.41	85.03	84.06	84.90
3617	NYSE	ESS	Tue, Dec 29, 2009	87.17	87.65	85.05	85.36
3616	NYSE	ESS	Mon, Dec 28, 2009	87.62	88.35	86.51	87.02
3615	NYSE	ESS	Thu, Dec 24, 2009	87.09	87.53	86.29	87.34
3614	NYSE	ESS	Wed, Dec 23, 2009	86.26	86.86	85.83	86.44
3613	NYSE	ESS	Tue, Dec 22, 2009	85.61	87.23	85.24	86.52
3612	NYSE	ESS	Mon, Dec 21, 2009	85.24	85.97	84.62	85.63
3611	NYSE	ESS	Fri, Dec 18, 2009	84.30	84.86	83.38	84.80
3610	NYSE	ESS	Thu, Dec 17, 2009	84.06	84.68	83.56	83.90
3609	NYSE	ESS	Wed, Dec 16, 2009	85.07	85.26	84.27	84.77
3608	NYSE	ESS	Tue, Dec 15, 2009	83.46	85.25	83.22	84.87
3607	NYSE	ESS	Mon, Dec 14, 2009	83.31	84.43	82.54	84.23
3606	NYSE	ESS	Fri, Dec 11, 2009	82.34	83.67	82.16	83.30
3605	NYSE	ESS	Thu, Dec 10, 2009	81.57	82.48	81.22	81.98
3604	NYSE	ESS	Wed, Dec 9, 2009	81.26	81.93	81.00	81.45
3603	NYSE	ESS	Tue, Dec 8, 2009	80.92	82.44	80.54	81.29
3602	NYSE	ESS	Mon, Dec 7, 2009	82.78	82.78	80.69	81.22
3601	NYSE	ESS	Fri, Dec 4, 2009	82.26	83.85	81.32	82.70
3600	NYSE	ESS	Thu, Dec 3, 2009	83.14	83.91	80.81	81.18
3599	NYSE	ESS	Wed, Dec 2, 2009	81.15	83.23	80.96	82.85
3598	NYSE	ESS	Tue, Dec 1, 2009	79.99	81.56	79.40	81.36
3597	NYSE	ESS	Mon, Nov 30, 2009	76.41	79.84	76.02	79.75
3596	NYSE	ESS	Fri, Nov 27, 2009	76.35	77.63	76.01	76.01
3595	NYSE	ESS	Wed, Nov 25, 2009	77.91	78.32	77.49	78.25
3594	NYSE	ESS	Tue, Nov 24, 2009	79.19	79.34	77.25	77.61
3593	NYSE	ESS	Mon, Nov 23, 2009	79.34	80.15	78.89	79.44
3592	NYSE	ESS	Fri, Nov 20, 2009	79.09	79.13	78.04	78.06
3591	NYSE	ESS	Thu, Nov 19, 2009	79.50	79.59	78.08	79.12
3590	NYSE	ESS	Wed, Nov 18, 2009	80.73	81.75	80.39	81.02
3589	NYSE	ESS	Tue, Nov 17, 2009	82.92	83.52	80.42	80.47
3588	NYSE	ESS	Mon, Nov 16, 2009	82.37	83.89	82.35	83.21
3587	NYSE	ESS	Fri, Nov 13, 2009	81.57	82.38	80.91	81.56
3586	NYSE	ESS	Thu, Nov 12, 2009	81.65	82.20	80.87	81.42
3585	NYSE	ESS	Wed, Nov 11, 2009	80.89	82.23	80.52	81.94
3584	NYSE	ESS	Tue, Nov 10, 2009	79.45	80.98	78.81	80.39
3583	NYSE	ESS	Mon, Nov 9, 2009	78.50	79.77	78.06	79.67
3582	NYSE	ESS	Fri, Nov 6, 2009	78.32	78.73	76.73	77.32
3581	NYSE	ESS	Thu, Nov 5, 2009	78.57	79.22	77.65	78.94
3580	NYSE	ESS	Wed, Nov 4, 2009	78.70	79.97	77.46	77.50
3579	NYSE	ESS	Tue, Nov 3, 2009	75.01	77.64	74.33	76.80
3578	NYSE	ESS	Mon, Nov 2, 2009	75.48	76.57	73.74	75.86
3577	NYSE	ESS	Fri, Oct 30, 2009	76.89	77.33	74.11	75.18
3576	NYSE	ESS	Thu, Oct 29, 2009	76.44	77.55	75.24	77.35
3575	NYSE	ESS	Wed, Oct 28, 2009	77.35	78.67	75.24	75.46
3574	NYSE	ESS	Tue, Oct 27, 2009	77.60	78.13	76.39	77.55
3573	NYSE	ESS	Mon, Oct 26, 2009	77.18	78.23	77.06	77.17
3572	NYSE	ESS	Fri, Oct 23, 2009	77.88	77.95	76.26	76.97
3571	NYSE	ESS	Thu, Oct 22, 2009	75.75	77.89	75.22	77.69
3570	NYSE	ESS	Wed, Oct 21, 2009	77.64	79.14	75.72	75.72
3569	NYSE	ESS	Tue, Oct 20, 2009	79.86	80.07	77.37	77.60
3568	NYSE	ESS	Mon, Oct 19, 2009	78.01	80.48	78.01	80.03
3567	NYSE	ESS	Fri, Oct 16, 2009	78.10	78.60	77.00	77.59
3566	NYSE	ESS	Thu, Oct 15, 2009	79.67	79.69	78.16	78.88
3565	NYSE	ESS	Wed, Oct 14, 2009	79.11	80.60	78.42	80.29
3564	NYSE	ESS	Tue, Oct 13, 2009	77.67	78.16	76.25	77.56
3563	NYSE	ESS	Mon, Oct 12, 2009	78.90	79.10	77.66	77.94
3562	NYSE	ESS	Fri, Oct 9, 2009	77.55	79.11	77.20	78.66
3561	NYSE	ESS	Thu, Oct 8, 2009	76.41	78.70	76.41	77.85
3560	NYSE	ESS	Wed, Oct 7, 2009	75.69	76.60	74.61	75.73
3559	NYSE	ESS	Tue, Oct 6, 2009	77.06	78.11	75.04	75.82
3558	NYSE	ESS	Mon, Oct 5, 2009	75.42	77.35	74.94	76.69
3557	NYSE	ESS	Fri, Oct 2, 2009	74.97	77.31	73.28	74.83
3556	NYSE	ESS	Thu, Oct 1, 2009	79.36	79.61	75.66	75.70
3555	NYSE	ESS	Wed, Sep 30, 2009	81.06	81.75	79.10	79.58
3554	NYSE	ESS	Tue, Sep 29, 2009	81.73	82.46	80.25	80.47
3553	NYSE	ESS	Mon, Sep 28, 2009	80.60	81.80	79.90	81.75
3552	NYSE	ESS	Fri, Sep 25, 2009	80.78	81.84	79.85	80.60
3551	NYSE	ESS	Thu, Sep 24, 2009	83.10	83.73	79.87	81.15
3550	NYSE	ESS	Wed, Sep 23, 2009	85.74	86.49	82.59	82.66
3549	NYSE	ESS	Tue, Sep 22, 2009	84.87	86.36	84.50	86.06
3548	NYSE	ESS	Mon, Sep 21, 2009	83.46	84.78	83.15	84.24
3547	NYSE	ESS	Fri, Sep 18, 2009	83.33	85.88	82.92	84.32
3546	NYSE	ESS	Thu, Sep 17, 2009	82.85	85.22	81.77	82.97
3545	NYSE	ESS	Wed, Sep 16, 2009	78.08	83.09	78.08	83.09
3544	NYSE	ESS	Tue, Sep 15, 2009	75.88	77.67	75.10	77.65
3543	NYSE	ESS	Mon, Sep 14, 2009	74.39	76.29	74.10	76.16
3542	NYSE	ESS	Fri, Sep 11, 2009	75.89	75.89	74.19	74.89
3541	NYSE	ESS	Thu, Sep 10, 2009	75.11	75.58	73.84	75.47
3540	NYSE	ESS	Wed, Sep 9, 2009	74.05	75.50	73.39	75.39
3539	NYSE	ESS	Tue, Sep 8, 2009	72.98	74.21	72.43	74.16
3538	NYSE	ESS	Fri, Sep 4, 2009	70.56	72.26	69.80	72.13
3537	NYSE	ESS	Thu, Sep 3, 2009	70.50	70.87	69.51	70.86
3536	NYSE	ESS	Wed, Sep 2, 2009	71.56	71.75	69.53	70.11
3535	NYSE	ESS	Tue, Sep 1, 2009	74.28	74.92	72.07	72.27
3534	NYSE	ESS	Mon, Aug 31, 2009	73.70	74.84	73.19	74.61
3533	NYSE	ESS	Fri, Aug 28, 2009	74.86	75.10	73.30	74.12
3532	NYSE	ESS	Thu, Aug 27, 2009	73.91	74.84	72.83	74.57
3531	NYSE	ESS	Wed, Aug 26, 2009	74.03	74.48	73.23	73.91
3530	NYSE	ESS	Tue, Aug 25, 2009	74.28	75.20	73.61	74.08
3529	NYSE	ESS	Mon, Aug 24, 2009	73.54	74.68	73.27	73.57
3528	NYSE	ESS	Fri, Aug 21, 2009	73.22	75.53	72.84	73.47
3527	NYSE	ESS	Thu, Aug 20, 2009	71.18	72.96	70.84	72.48
3526	NYSE	ESS	Wed, Aug 19, 2009	70.50	71.44	70.02	71.13
3525	NYSE	ESS	Tue, Aug 18, 2009	70.51	72.17	70.12	71.49
3524	NYSE	ESS	Mon, Aug 17, 2009	71.20	71.61	69.77	70.04
3523	NYSE	ESS	Fri, Aug 14, 2009	72.58	73.27	71.30	73.12
3522	NYSE	ESS	Thu, Aug 13, 2009	73.21	74.50	72.50	73.47
3521	NYSE	ESS	Wed, Aug 12, 2009	72.56	74.49	72.56	73.16
3520	NYSE	ESS	Tue, Aug 11, 2009	72.40	73.67	71.14	73.12
3519	NYSE	ESS	Mon, Aug 10, 2009	75.12	75.24	72.87	73.14
3518	NYSE	ESS	Fri, Aug 7, 2009	72.94	75.59	72.14	75.16
3517	NYSE	ESS	Thu, Aug 6, 2009	73.70	78.66	71.81	72.53
3516	NYSE	ESS	Wed, Aug 5, 2009	70.14	72.85	69.94	72.41
3515	NYSE	ESS	Tue, Aug 4, 2009	65.22	70.75	64.67	70.34
3514	NYSE	ESS	Mon, Aug 3, 2009	65.97	66.34	64.60	65.50
3513	NYSE	ESS	Fri, Jul 31, 2009	65.99	65.99	64.33	65.01
3512	NYSE	ESS	Thu, Jul 30, 2009	65.32	67.74	65.32	66.38
3511	NYSE	ESS	Wed, Jul 29, 2009	65.30	65.42	64.16	64.81
3510	NYSE	ESS	Tue, Jul 28, 2009	64.82	65.97	64.68	65.67
3509	NYSE	ESS	Mon, Jul 27, 2009	63.22	65.51	62.91	65.16
3508	NYSE	ESS	Fri, Jul 24, 2009	61.13	63.62	60.33	63.39
3507	NYSE	ESS	Thu, Jul 23, 2009	59.90	62.30	59.55	61.75
3506	NYSE	ESS	Wed, Jul 22, 2009	60.14	60.88	59.48	60.12
3505	NYSE	ESS	Tue, Jul 21, 2009	61.10	61.16	59.41	60.42
3504	NYSE	ESS	Mon, Jul 20, 2009	60.25	61.70	60.25	61.56
3503	NYSE	ESS	Fri, Jul 17, 2009	60.92	61.46	59.18	59.69
3502	NYSE	ESS	Thu, Jul 16, 2009	60.22	61.44	59.52	61.33
3501	NYSE	ESS	Wed, Jul 15, 2009	60.15	61.37	58.90	60.98
3500	NYSE	ESS	Tue, Jul 14, 2009	58.97	59.95	57.98	59.38
3499	NYSE	ESS	Mon, Jul 13, 2009	57.67	59.48	57.18	59.33
3498	NYSE	ESS	Fri, Jul 10, 2009	57.29	58.91	55.96	57.05
3497	NYSE	ESS	Thu, Jul 9, 2009	59.31	59.46	57.16	57.85
3496	NYSE	ESS	Wed, Jul 8, 2009	59.39	59.81	57.66	58.69
3495	NYSE	ESS	Tue, Jul 7, 2009	62.34	62.40	59.75	59.89
3494	NYSE	ESS	Mon, Jul 6, 2009	59.30	62.46	59.26	62.42
3493	NYSE	ESS	Thu, Jul 2, 2009	61.88	62.35	59.21	59.21
3492	NYSE	ESS	Wed, Jul 1, 2009	62.10	63.35	62.10	62.63
3491	NYSE	ESS	Tue, Jun 30, 2009	62.40	62.88	61.65	62.23
3490	NYSE	ESS	Mon, Jun 29, 2009	62.00	62.50	60.71	62.11
3489	NYSE	ESS	Fri, Jun 26, 2009	61.91	62.34	60.63	61.59
3488	NYSE	ESS	Thu, Jun 25, 2009	63.54	63.64	61.89	62.68
3487	NYSE	ESS	Wed, Jun 24, 2009	63.21	64.05	62.69	63.64
3486	NYSE	ESS	Tue, Jun 23, 2009	61.37	64.15	61.17	62.72
3485	NYSE	ESS	Mon, Jun 22, 2009	62.53	63.25	61.47	61.52
3484	NYSE	ESS	Fri, Jun 19, 2009	64.12	64.25	62.30	63.38
3483	NYSE	ESS	Thu, Jun 18, 2009	63.26	64.25	62.51	63.90
3482	NYSE	ESS	Wed, Jun 17, 2009	62.98	64.20	62.00	62.77
3481	NYSE	ESS	Tue, Jun 16, 2009	64.05	64.60	62.12	63.07
3480	NYSE	ESS	Mon, Jun 15, 2009	64.72	64.87	62.98	63.29
3479	NYSE	ESS	Fri, Jun 12, 2009	63.87	65.93	63.56	65.91
3478	NYSE	ESS	Thu, Jun 11, 2009	66.59	67.27	63.55	63.82
3477	NYSE	ESS	Wed, Jun 10, 2009	67.50	67.59	64.94	66.14
3476	NYSE	ESS	Tue, Jun 9, 2009	67.70	67.70	66.02	66.88
3475	NYSE	ESS	Mon, Jun 8, 2009	67.05	68.25	66.71	67.13
3474	NYSE	ESS	Fri, Jun 5, 2009	69.65	69.65	67.24	68.06
3473	NYSE	ESS	Thu, Jun 4, 2009	69.24	70.17	67.97	68.86
3472	NYSE	ESS	Wed, Jun 3, 2009	67.82	69.47	67.28	69.23
3471	NYSE	ESS	Tue, Jun 2, 2009	68.98	69.45	66.91	68.12
3470	NYSE	ESS	Mon, Jun 1, 2009	69.18	71.84	67.59	69.23
3469	NYSE	ESS	Fri, May 29, 2009	66.18	68.09	65.41	68.09
3468	NYSE	ESS	Thu, May 28, 2009	65.66	66.61	64.09	66.12
3467	NYSE	ESS	Wed, May 27, 2009	66.59	67.19	64.13	64.75
3466	NYSE	ESS	Tue, May 26, 2009	62.21	66.97	61.72	66.59
3465	NYSE	ESS	Fri, May 22, 2009	63.94	64.45	62.01	62.28
3464	NYSE	ESS	Thu, May 21, 2009	62.17	64.48	61.85	63.56
3463	NYSE	ESS	Wed, May 20, 2009	64.75	65.77	62.67	62.89
3462	NYSE	ESS	Tue, May 19, 2009	63.53	65.49	62.66	63.69
3461	NYSE	ESS	Mon, May 18, 2009	63.64	66.31	62.87	65.88
3460	NYSE	ESS	Fri, May 15, 2009	63.41	63.83	61.47	62.44
3459	NYSE	ESS	Thu, May 14, 2009	62.50	64.40	61.07	63.70
3458	NYSE	ESS	Wed, May 13, 2009	63.80	63.97	61.56	62.05
3457	NYSE	ESS	Tue, May 12, 2009	65.36	66.62	63.05	65.30
3456	NYSE	ESS	Mon, May 11, 2009	65.86	66.98	64.24	65.01
3455	NYSE	ESS	Fri, May 8, 2009	65.71	68.08	64.23	67.66
3454	NYSE	ESS	Thu, May 7, 2009	69.19	69.19	63.50	64.28
3453	NYSE	ESS	Wed, May 6, 2009	64.81	68.14	63.83	67.66
3452	NYSE	ESS	Tue, May 5, 2009	64.84	65.85	62.06	63.58
3451	NYSE	ESS	Mon, May 4, 2009	63.63	66.54	61.36	66.10
3450	NYSE	ESS	Fri, May 1, 2009	63.20	64.02	60.70	61.90
3449	NYSE	ESS	Thu, Apr 30, 2009	66.44	67.75	62.96	63.49
3448	NYSE	ESS	Wed, Apr 29, 2009	64.84	67.63	63.12	67.02
3447	NYSE	ESS	Tue, Apr 28, 2009	61.94	65.64	61.94	63.41
3446	NYSE	ESS	Mon, Apr 27, 2009	65.95	66.83	61.75	63.14
3445	NYSE	ESS	Fri, Apr 24, 2009	64.65	69.99	63.50	67.71
3444	NYSE	ESS	Thu, Apr 23, 2009	63.20	65.55	60.99	64.65
3443	NYSE	ESS	Wed, Apr 22, 2009	62.54	66.11	62.07	62.95
3442	NYSE	ESS	Tue, Apr 21, 2009	60.15	64.75	59.50	64.70
3441	NYSE	ESS	Mon, Apr 20, 2009	65.89	65.89	60.71	60.89
3440	NYSE	ESS	Fri, Apr 17, 2009	66.68	68.25	64.58	67.03
3439	NYSE	ESS	Thu, Apr 16, 2009	65.65	70.09	63.19	67.28
3438	NYSE	ESS	Wed, Apr 15, 2009	59.18	65.89	59.18	65.53
3437	NYSE	ESS	Tue, Apr 14, 2009	66.97	68.00	61.54	61.81
3436	NYSE	ESS	Mon, Apr 13, 2009	67.91	71.49	67.50	68.14
3435	NYSE	ESS	Thu, Apr 9, 2009	65.61	70.00	64.51	70.00
3434	NYSE	ESS	Wed, Apr 8, 2009	63.36	64.95	62.00	63.68
3433	NYSE	ESS	Tue, Apr 7, 2009	66.66	67.81	62.44	62.67
3432	NYSE	ESS	Mon, Apr 6, 2009	67.28	69.87	64.96	68.47
3431	NYSE	ESS	Fri, Apr 3, 2009	63.01	68.69	62.21	68.52
3430	NYSE	ESS	Thu, Apr 2, 2009	62.50	64.68	59.10	63.94
3429	NYSE	ESS	Wed, Apr 1, 2009	55.42	59.07	55.42	58.48
3428	NYSE	ESS	Tue, Mar 31, 2009	55.75	58.16	55.14	57.34
3427	NYSE	ESS	Mon, Mar 30, 2009	55.62	56.90	54.55	54.85
3426	NYSE	ESS	Fri, Mar 27, 2009	59.09	59.50	57.66	57.74
3425	NYSE	ESS	Thu, Mar 26, 2009	60.99	61.99	59.02	61.24
3424	NYSE	ESS	Wed, Mar 25, 2009	61.23	62.52	56.72	60.98
3423	NYSE	ESS	Tue, Mar 24, 2009	62.28	64.91	60.19	60.25
3422	NYSE	ESS	Mon, Mar 23, 2009	58.08	64.99	57.11	64.91
3421	NYSE	ESS	Fri, Mar 20, 2009	61.41	62.10	56.28	56.54
3420	NYSE	ESS	Thu, Mar 19, 2009	67.20	67.39	61.10	61.50
3419	NYSE	ESS	Wed, Mar 18, 2009	63.47	66.54	61.87	66.54
3418	NYSE	ESS	Tue, Mar 17, 2009	61.04	66.71	60.50	66.16
3417	NYSE	ESS	Mon, Mar 16, 2009	66.09	66.41	60.94	61.04
3416	NYSE	ESS	Fri, Mar 13, 2009	65.46	66.70	63.91	65.76
3415	NYSE	ESS	Thu, Mar 12, 2009	62.90	67.61	61.57	66.67
3414	NYSE	ESS	Wed, Mar 11, 2009	63.32	65.07	60.94	63.16
3413	NYSE	ESS	Tue, Mar 10, 2009	57.00	63.22	56.63	63.00
3412	NYSE	ESS	Mon, Mar 9, 2009	54.22	56.73	54.09	56.32
3411	NYSE	ESS	Fri, Mar 6, 2009	55.78	55.91	51.59	55.19
3410	NYSE	ESS	Thu, Mar 5, 2009	55.42	55.52	52.94	54.41
3409	NYSE	ESS	Wed, Mar 4, 2009	54.93	58.05	53.44	56.49
3408	NYSE	ESS	Tue, Mar 3, 2009	51.91	54.50	49.54	53.78
3407	NYSE	ESS	Mon, Mar 2, 2009	53.19	54.29	50.04	50.76
3406	NYSE	ESS	Fri, Feb 27, 2009	53.51	55.87	53.14	54.40
3405	NYSE	ESS	Thu, Feb 26, 2009	57.26	57.53	53.83	53.95
3404	NYSE	ESS	Wed, Feb 25, 2009	55.31	58.24	53.76	56.09
3403	NYSE	ESS	Tue, Feb 24, 2009	53.02	56.43	52.12	56.29
3402	NYSE	ESS	Mon, Feb 23, 2009	55.39	55.65	52.74	53.05
3401	NYSE	ESS	Fri, Feb 20, 2009	49.43	55.44	49.19	55.17
3400	NYSE	ESS	Thu, Feb 19, 2009	53.12	54.15	50.86	51.15
3399	NYSE	ESS	Wed, Feb 18, 2009	52.60	53.64	50.77	52.75
3398	NYSE	ESS	Tue, Feb 17, 2009	53.97	53.99	52.05	52.16
3397	NYSE	ESS	Fri, Feb 13, 2009	56.51	57.72	54.59	54.60
3396	NYSE	ESS	Thu, Feb 12, 2009	56.90	57.74	54.01	57.06
3395	NYSE	ESS	Wed, Feb 11, 2009	58.38	59.52	56.01	58.90
3394	NYSE	ESS	Tue, Feb 10, 2009	60.28	61.81	57.10	57.88
3393	NYSE	ESS	Mon, Feb 9, 2009	58.46	61.60	57.37	61.47
3392	NYSE	ESS	Fri, Feb 6, 2009	57.78	59.66	56.73	58.98
3391	NYSE	ESS	Thu, Feb 5, 2009	58.86	59.69	54.78	56.14
3390	NYSE	ESS	Wed, Feb 4, 2009	63.44	65.18	60.84	61.74
3389	NYSE	ESS	Tue, Feb 3, 2009	65.59	65.59	62.74	63.08
3388	NYSE	ESS	Mon, Feb 2, 2009	64.56	65.65	62.24	65.47
3387	NYSE	ESS	Fri, Jan 30, 2009	69.74	70.45	65.01	66.05
3386	NYSE	ESS	Thu, Jan 29, 2009	70.39	71.45	68.30	68.80
3385	NYSE	ESS	Wed, Jan 28, 2009	70.01	72.40	68.71	71.89
3384	NYSE	ESS	Tue, Jan 27, 2009	67.12	68.76	65.88	68.15
3383	NYSE	ESS	Mon, Jan 26, 2009	67.97	68.00	65.06	66.61
3382	NYSE	ESS	Fri, Jan 23, 2009	65.04	68.01	63.11	67.00
3381	NYSE	ESS	Thu, Jan 22, 2009	66.96	69.05	64.24	65.50
3380	NYSE	ESS	Wed, Jan 21, 2009	67.12	70.00	63.63	69.94
3379	NYSE	ESS	Tue, Jan 20, 2009	69.27	70.08	65.38	65.72
3378	NYSE	ESS	Fri, Jan 16, 2009	69.77	71.49	67.01	71.16
3377	NYSE	ESS	Thu, Jan 15, 2009	63.55	70.12	62.96	67.95
3376	NYSE	ESS	Wed, Jan 14, 2009	64.06	64.95	62.62	64.08
3375	NYSE	ESS	Tue, Jan 13, 2009	63.34	66.87	62.75	65.69
3374	NYSE	ESS	Mon, Jan 12, 2009	67.75	67.89	62.65	63.11
3373	NYSE	ESS	Fri, Jan 9, 2009	72.98	72.98	68.22	68.31
3372	NYSE	ESS	Thu, Jan 8, 2009	74.19	75.04	71.50	72.56
3371	NYSE	ESS	Wed, Jan 7, 2009	75.00	76.90	74.20	74.75
3370	NYSE	ESS	Tue, Jan 6, 2009	75.98	76.55	73.53	76.28
3369	NYSE	ESS	Mon, Jan 5, 2009	74.40	75.80	73.73	74.82
3368	NYSE	ESS	Fri, Jan 2, 2009	77.77	77.77	74.44	74.98
3367	NYSE	ESS	Wed, Dec 31, 2008	74.09	78.16	73.38	76.75
3366	NYSE	ESS	Tue, Dec 30, 2008	70.20	73.99	70.20	73.89
3365	NYSE	ESS	Mon, Dec 29, 2008	75.00	75.05	70.00	71.39
3364	NYSE	ESS	Fri, Dec 26, 2008	75.10	75.96	73.00	75.44
3363	NYSE	ESS	Wed, Dec 24, 2008	74.43	75.17	73.50	75.02
3362	NYSE	ESS	Tue, Dec 23, 2008	77.40	78.80	73.58	74.41
3361	NYSE	ESS	Mon, Dec 22, 2008	79.00	79.00	73.69	76.02
3360	NYSE	ESS	Fri, Dec 19, 2008	77.97	79.54	75.72	79.29
3359	NYSE	ESS	Thu, Dec 18, 2008	82.43	82.96	75.87	76.55
3358	NYSE	ESS	Wed, Dec 17, 2008	80.53	85.17	78.38	81.79
3357	NYSE	ESS	Tue, Dec 16, 2008	75.73	82.18	73.65	81.50
3356	NYSE	ESS	Mon, Dec 15, 2008	79.21	79.90	71.61	74.27
3355	NYSE	ESS	Fri, Dec 12, 2008	72.80	80.61	72.35	80.21
3354	NYSE	ESS	Thu, Dec 11, 2008	80.83	81.28	71.30	72.35
3353	NYSE	ESS	Wed, Dec 10, 2008	80.00	83.26	78.15	82.63
3352	NYSE	ESS	Tue, Dec 9, 2008	83.32	85.81	76.36	79.00
3351	NYSE	ESS	Mon, Dec 8, 2008	87.82	88.75	83.66	86.09
3350	NYSE	ESS	Fri, Dec 5, 2008	78.86	86.70	77.50	85.59
3349	NYSE	ESS	Thu, Dec 4, 2008	80.97	86.12	76.96	80.14
3348	NYSE	ESS	Wed, Dec 3, 2008	75.00	83.46	73.85	82.79
3347	NYSE	ESS	Tue, Dec 2, 2008	71.11	79.28	71.08	77.79
3346	NYSE	ESS	Mon, Dec 1, 2008	82.29	82.52	69.42	69.43
3345	NYSE	ESS	Fri, Nov 28, 2008	86.19	87.87	83.56	86.47
3344	NYSE	ESS	Wed, Nov 26, 2008	82.49	88.04	80.09	86.42
3343	NYSE	ESS	Tue, Nov 25, 2008	80.00	86.74	78.10	84.01
3342	NYSE	ESS	Mon, Nov 24, 2008	71.00	80.04	70.44	78.10
3341	NYSE	ESS	Fri, Nov 21, 2008	68.31	72.46	62.59	70.02
3340	NYSE	ESS	Thu, Nov 20, 2008	62.85	76.28	60.77	66.76
3339	NYSE	ESS	Wed, Nov 19, 2008	69.13	69.97	63.00	63.95
3338	NYSE	ESS	Tue, Nov 18, 2008	69.20	72.00	65.07	70.02
3337	NYSE	ESS	Mon, Nov 17, 2008	72.69	74.98	69.04	69.19
3336	NYSE	ESS	Fri, Nov 14, 2008	77.92	80.40	72.03	72.97
3335	NYSE	ESS	Thu, Nov 13, 2008	75.42	82.03	71.00	82.03
3334	NYSE	ESS	Wed, Nov 12, 2008	75.79	79.28	73.58	74.33
3333	NYSE	ESS	Tue, Nov 11, 2008	78.34	79.30	75.27	77.54
3332	NYSE	ESS	Mon, Nov 10, 2008	85.75	86.24	78.75	79.78
3331	NYSE	ESS	Fri, Nov 7, 2008	78.61	84.03	75.01	83.55
3330	NYSE	ESS	Thu, Nov 6, 2008	78.25	80.74	75.38	78.28
3329	NYSE	ESS	Wed, Nov 5, 2008	86.06	86.25	78.69	79.20
3328	NYSE	ESS	Tue, Nov 4, 2008	87.29	89.17	86.55	87.59
3327	NYSE	ESS	Mon, Nov 3, 2008	93.73	95.00	86.61	87.58
3326	NYSE	ESS	Fri, Oct 31, 2008	91.07	97.60	89.30	97.30
3325	NYSE	ESS	Thu, Oct 30, 2008	96.90	97.58	87.42	91.85
3324	NYSE	ESS	Wed, Oct 29, 2008	95.58	100.47	92.41	95.00
3323	NYSE	ESS	Tue, Oct 28, 2008	87.30	97.36	82.65	96.51
3322	NYSE	ESS	Mon, Oct 27, 2008	85.44	88.10	83.58	84.53
3321	NYSE	ESS	Fri, Oct 24, 2008	85.02	90.16	82.88	85.90
3320	NYSE	ESS	Thu, Oct 23, 2008	87.62	91.38	79.10	89.16
3319	NYSE	ESS	Wed, Oct 22, 2008	89.85	92.28	83.29	87.01
3318	NYSE	ESS	Tue, Oct 21, 2008	92.50	95.22	91.80	92.16
3317	NYSE	ESS	Mon, Oct 20, 2008	92.00	94.76	87.96	94.58
3316	NYSE	ESS	Fri, Oct 17, 2008	91.99	94.58	85.00	91.29
3315	NYSE	ESS	Thu, Oct 16, 2008	88.50	92.21	85.00	89.55
3314	NYSE	ESS	Wed, Oct 15, 2008	98.10	100.90	85.57	87.17
3313	NYSE	ESS	Tue, Oct 14, 2008	112.50	113.34	96.69	101.40
3312	NYSE	ESS	Mon, Oct 13, 2008	106.90	112.50	101.06	112.50
3311	NYSE	ESS	Fri, Oct 10, 2008	94.10	104.03	91.09	102.98
3310	NYSE	ESS	Thu, Oct 9, 2008	105.89	106.27	96.89	97.00
3309	NYSE	ESS	Wed, Oct 8, 2008	103.79	108.65	103.24	104.68
3308	NYSE	ESS	Tue, Oct 7, 2008	105.90	108.38	101.99	105.00
3307	NYSE	ESS	Mon, Oct 6, 2008	110.35	110.54	104.27	105.75
3306	NYSE	ESS	Fri, Oct 3, 2008	114.75	116.19	111.05	112.50
3305	NYSE	ESS	Thu, Oct 2, 2008	115.53	115.82	111.52	112.60
3304	NYSE	ESS	Wed, Oct 1, 2008	116.50	117.77	114.28	116.35
3303	NYSE	ESS	Tue, Sep 30, 2008	114.00	119.25	111.67	118.33
3302	NYSE	ESS	Mon, Sep 29, 2008	116.35	118.31	111.29	111.34
3301	NYSE	ESS	Fri, Sep 26, 2008	117.76	119.46	113.03	118.99
3300	NYSE	ESS	Thu, Sep 25, 2008	116.50	118.72	115.07	117.38
3299	NYSE	ESS	Wed, Sep 24, 2008	117.00	117.47	114.29	115.50
3298	NYSE	ESS	Tue, Sep 23, 2008	116.99	119.35	115.00	116.91
3297	NYSE	ESS	Mon, Sep 22, 2008	123.81	123.99	113.93	113.98
3296	NYSE	ESS	Fri, Sep 19, 2008	128.75	129.57	85.00	125.50
3295	NYSE	ESS	Thu, Sep 18, 2008	110.52	129.00	110.52	129.00
3294	NYSE	ESS	Wed, Sep 17, 2008	114.50	118.34	111.94	112.30
3293	NYSE	ESS	Tue, Sep 16, 2008	107.50	117.17	107.50	117.17
3292	NYSE	ESS	Mon, Sep 15, 2008	113.38	118.50	107.00	107.00
3291	NYSE	ESS	Fri, Sep 12, 2008	115.97	117.60	114.07	117.12
3290	NYSE	ESS	Thu, Sep 11, 2008	113.75	116.97	112.04	116.75
3289	NYSE	ESS	Wed, Sep 10, 2008	117.38	117.63	113.30	115.73
3288	NYSE	ESS	Tue, Sep 9, 2008	120.17	121.50	113.92	114.91
3287	NYSE	ESS	Mon, Sep 8, 2008	120.51	124.80	118.48	121.99
3286	NYSE	ESS	Fri, Sep 5, 2008	115.00	118.18	115.00	117.89
3285	NYSE	ESS	Thu, Sep 4, 2008	118.71	119.00	115.61	115.61
3284	NYSE	ESS	Wed, Sep 3, 2008	118.00	120.33	117.61	119.74
3283	NYSE	ESS	Tue, Sep 2, 2008	120.00	121.47	116.51	117.55
3282	NYSE	ESS	Fri, Aug 29, 2008	117.70	118.84	114.89	117.35
3281	NYSE	ESS	Thu, Aug 28, 2008	116.20	118.62	115.03	118.47
3280	NYSE	ESS	Wed, Aug 27, 2008	115.60	116.30	114.78	116.28
3279	NYSE	ESS	Tue, Aug 26, 2008	116.23	116.67	113.45	116.06
3278	NYSE	ESS	Mon, Aug 25, 2008	118.12	118.33	115.60	116.55
3277	NYSE	ESS	Fri, Aug 22, 2008	116.71	120.09	115.96	119.20
3276	NYSE	ESS	Thu, Aug 21, 2008	114.05	115.42	113.66	114.99
3275	NYSE	ESS	Wed, Aug 20, 2008	116.00	116.78	113.27	115.84
3274	NYSE	ESS	Tue, Aug 19, 2008	118.36	118.36	114.96	116.21
3273	NYSE	ESS	Mon, Aug 18, 2008	122.50	123.00	117.90	119.31
3272	NYSE	ESS	Fri, Aug 15, 2008	121.85	123.75	120.13	122.16
3271	NYSE	ESS	Thu, Aug 14, 2008	120.42	123.42	119.76	122.08
3270	NYSE	ESS	Wed, Aug 13, 2008	119.53	122.01	118.76	120.80
3269	NYSE	ESS	Tue, Aug 12, 2008	118.28	120.15	118.00	119.61
3268	NYSE	ESS	Mon, Aug 11, 2008	121.72	123.31	119.99	122.20
3267	NYSE	ESS	Fri, Aug 8, 2008	115.93	121.34	115.47	120.69
3266	NYSE	ESS	Thu, Aug 7, 2008	117.88	119.16	114.95	115.76
3265	NYSE	ESS	Wed, Aug 6, 2008	122.40	122.87	119.25	119.43
3264	NYSE	ESS	Tue, Aug 5, 2008	120.50	124.42	120.17	123.61
3263	NYSE	ESS	Mon, Aug 4, 2008	123.70	123.93	118.71	118.90
3262	NYSE	ESS	Fri, Aug 1, 2008	120.44	123.19	119.04	122.70
3261	NYSE	ESS	Thu, Jul 31, 2008	118.75	121.68	117.69	121.35
3260	NYSE	ESS	Wed, Jul 30, 2008	121.00	122.19	117.05	120.65
3259	NYSE	ESS	Tue, Jul 29, 2008	113.92	121.98	113.92	120.50
3258	NYSE	ESS	Mon, Jul 28, 2008	118.25	120.00	113.73	113.88
3257	NYSE	ESS	Fri, Jul 25, 2008	117.92	119.08	115.62	117.89
3256	NYSE	ESS	Thu, Jul 24, 2008	122.61	122.61	115.04	116.31
3255	NYSE	ESS	Wed, Jul 23, 2008	117.40	124.31	117.02	123.45
3254	NYSE	ESS	Tue, Jul 22, 2008	116.70	117.72	114.40	117.57
3253	NYSE	ESS	Mon, Jul 21, 2008	116.45	117.97	114.82	117.95
3252	NYSE	ESS	Fri, Jul 18, 2008	115.50	116.25	113.30	115.87
3251	NYSE	ESS	Thu, Jul 17, 2008	115.62	116.59	110.66	115.54
3250	NYSE	ESS	Wed, Jul 16, 2008	105.10	114.26	104.12	113.85
3249	NYSE	ESS	Tue, Jul 15, 2008	104.07	106.95	100.63	105.20
3248	NYSE	ESS	Mon, Jul 14, 2008	106.59	107.26	102.88	104.24
3247	NYSE	ESS	Fri, Jul 11, 2008	102.90	107.64	102.88	105.32
3246	NYSE	ESS	Thu, Jul 10, 2008	104.50	108.12	103.39	105.93
3245	NYSE	ESS	Wed, Jul 9, 2008	115.10	115.37	105.05	105.16
3244	NYSE	ESS	Tue, Jul 8, 2008	105.95	116.19	105.55	115.40
3243	NYSE	ESS	Mon, Jul 7, 2008	107.46	109.32	106.70	106.80
3242	NYSE	ESS	Thu, Jul 3, 2008	109.00	109.03	107.07	107.61
3241	NYSE	ESS	Wed, Jul 2, 2008	108.93	109.00	106.87	107.75
3240	NYSE	ESS	Tue, Jul 1, 2008	105.87	108.65	104.73	108.65
3239	NYSE	ESS	Mon, Jun 30, 2008	106.76	108.32	105.12	106.50
3238	NYSE	ESS	Fri, Jun 27, 2008	108.40	108.40	106.11	106.76
3237	NYSE	ESS	Thu, Jun 26, 2008	109.21	109.99	107.33	107.64
3236	NYSE	ESS	Wed, Jun 25, 2008	111.41	113.08	109.87	111.12
3235	NYSE	ESS	Tue, Jun 24, 2008	109.72	112.03	108.16	110.47
3234	NYSE	ESS	Mon, Jun 23, 2008	113.54	114.18	109.72	109.72
3233	NYSE	ESS	Fri, Jun 20, 2008	115.58	115.58	113.00	113.54
3232	NYSE	ESS	Thu, Jun 19, 2008	114.76	116.30	113.88	116.30
3231	NYSE	ESS	Wed, Jun 18, 2008	115.98	116.13	113.60	114.35
3230	NYSE	ESS	Tue, Jun 17, 2008	120.05	120.05	115.92	116.09
3229	NYSE	ESS	Mon, Jun 16, 2008	117.31	120.25	116.88	119.92
3228	NYSE	ESS	Fri, Jun 13, 2008	115.50	117.83	114.11	117.52
3227	NYSE	ESS	Thu, Jun 12, 2008	113.92	115.76	113.41	115.06
3226	NYSE	ESS	Wed, Jun 11, 2008	116.10	116.45	113.39	114.00
3225	NYSE	ESS	Tue, Jun 10, 2008	114.24	116.11	112.85	115.63
3224	NYSE	ESS	Mon, Jun 9, 2008	121.27	121.27	114.24	114.35
3223	NYSE	ESS	Fri, Jun 6, 2008	123.40	123.62	119.90	120.21
3222	NYSE	ESS	Thu, Jun 5, 2008	120.82	124.33	119.90	124.33
3221	NYSE	ESS	Wed, Jun 4, 2008	118.65	121.20	117.87	119.73
3220	NYSE	ESS	Tue, Jun 3, 2008	117.75	118.91	117.33	118.58
3219	NYSE	ESS	Mon, Jun 2, 2008	119.12	119.67	116.46	116.99
3218	NYSE	ESS	Fri, May 30, 2008	120.17	120.17	117.83	119.47
3217	NYSE	ESS	Thu, May 29, 2008	118.99	120.24	118.38	120.10
3216	NYSE	ESS	Wed, May 28, 2008	118.77	120.47	118.05	119.26
3215	NYSE	ESS	Tue, May 27, 2008	117.49	119.67	116.73	118.02
3214	NYSE	ESS	Fri, May 23, 2008	119.00	119.61	115.48	117.04
3213	NYSE	ESS	Thu, May 22, 2008	116.18	116.96	115.28	115.68
3212	NYSE	ESS	Wed, May 21, 2008	119.60	120.35	116.50	116.50
3211	NYSE	ESS	Tue, May 20, 2008	119.71	120.86	117.93	119.12
3210	NYSE	ESS	Mon, May 19, 2008	121.45	121.83	119.74	120.64
3209	NYSE	ESS	Fri, May 16, 2008	120.15	121.44	119.80	120.97
3208	NYSE	ESS	Thu, May 15, 2008	120.27	120.80	118.86	120.80
3207	NYSE	ESS	Wed, May 14, 2008	121.26	121.86	120.11	120.27
3206	NYSE	ESS	Tue, May 13, 2008	120.21	121.03	119.54	120.36
3205	NYSE	ESS	Mon, May 12, 2008	117.45	120.89	117.23	120.68
3204	NYSE	ESS	Fri, May 9, 2008	115.30	117.43	115.00	117.00
3203	NYSE	ESS	Thu, May 8, 2008	118.89	119.24	115.40	116.07
3202	NYSE	ESS	Wed, May 7, 2008	121.25	121.36	116.98	117.97
3201	NYSE	ESS	Tue, May 6, 2008	118.00	120.91	117.51	120.40
3200	NYSE	ESS	Mon, May 5, 2008	120.93	121.47	118.53	118.56
3199	NYSE	ESS	Fri, May 2, 2008	117.52	122.25	117.47	120.85
3198	NYSE	ESS	Thu, May 1, 2008	117.50	123.80	116.51	121.12
3197	NYSE	ESS	Wed, Apr 30, 2008	118.20	121.03	118.20	119.00
3196	NYSE	ESS	Tue, Apr 29, 2008	119.45	120.19	117.65	119.04
3195	NYSE	ESS	Mon, Apr 28, 2008	121.77	121.77	120.01	120.35
3194	NYSE	ESS	Fri, Apr 25, 2008	120.00	122.47	119.63	122.21
3193	NYSE	ESS	Thu, Apr 24, 2008	116.93	120.74	116.56	120.25
3192	NYSE	ESS	Wed, Apr 23, 2008	116.75	118.83	115.64	117.80
3191	NYSE	ESS	Tue, Apr 22, 2008	117.06	117.40	115.05	115.63
3190	NYSE	ESS	Mon, Apr 21, 2008	116.84	117.46	116.00	117.05
3189	NYSE	ESS	Fri, Apr 18, 2008	118.80	120.00	116.46	117.11
3188	NYSE	ESS	Thu, Apr 17, 2008	117.05	118.58	116.01	118.42
3187	NYSE	ESS	Wed, Apr 16, 2008	113.07	117.38	112.61	117.35
3186	NYSE	ESS	Tue, Apr 15, 2008	111.72	112.47	110.68	112.07
3185	NYSE	ESS	Mon, Apr 14, 2008	110.42	114.03	110.09	111.02
3184	NYSE	ESS	Fri, Apr 11, 2008	109.49	111.83	108.89	110.56
3183	NYSE	ESS	Thu, Apr 10, 2008	112.00	113.73	109.87	110.73
3182	NYSE	ESS	Wed, Apr 9, 2008	116.43	116.95	112.19	112.55
3181	NYSE	ESS	Tue, Apr 8, 2008	116.56	117.91	115.45	115.90
3180	NYSE	ESS	Mon, Apr 7, 2008	117.63	118.56	115.63	116.97
3179	NYSE	ESS	Fri, Apr 4, 2008	118.60	119.22	115.88	116.47
3178	NYSE	ESS	Thu, Apr 3, 2008	117.61	120.42	116.16	119.17
3177	NYSE	ESS	Wed, Apr 2, 2008	120.99	121.44	116.07	117.66
3176	NYSE	ESS	Tue, Apr 1, 2008	116.45	121.48	114.84	121.48
3175	NYSE	ESS	Mon, Mar 31, 2008	111.48	115.63	111.48	113.98
3174	NYSE	ESS	Fri, Mar 28, 2008	113.46	113.66	111.05	111.92
3173	NYSE	ESS	Thu, Mar 27, 2008	111.75	115.11	110.84	112.90
3172	NYSE	ESS	Wed, Mar 26, 2008	116.00	116.00	111.60	112.07
3171	NYSE	ESS	Tue, Mar 25, 2008	116.50	117.19	114.51	116.39
3170	NYSE	ESS	Mon, Mar 24, 2008	113.05	117.51	113.05	116.54
3169	NYSE	ESS	Thu, Mar 20, 2008	111.30	113.03	110.41	113.00
3168	NYSE	ESS	Wed, Mar 19, 2008	112.75	114.00	112.07	112.87
3167	NYSE	ESS	Tue, Mar 18, 2008	108.00	113.30	107.35	112.25
3166	NYSE	ESS	Mon, Mar 17, 2008	103.75	108.00	103.75	107.12
3165	NYSE	ESS	Fri, Mar 14, 2008	107.80	108.00	103.59	106.99
3164	NYSE	ESS	Thu, Mar 13, 2008	106.50	109.28	104.09	108.13
3163	NYSE	ESS	Wed, Mar 12, 2008	108.05	111.37	106.98	108.05
3162	NYSE	ESS	Tue, Mar 11, 2008	103.22	108.50	102.05	108.50
3161	NYSE	ESS	Mon, Mar 10, 2008	102.83	103.60	101.16	101.56
3160	NYSE	ESS	Fri, Mar 7, 2008	102.73	104.14	100.46	103.75
3159	NYSE	ESS	Thu, Mar 6, 2008	107.29	107.29	103.59	103.61
3158	NYSE	ESS	Wed, Mar 5, 2008	107.13	108.95	106.24	107.34
3157	NYSE	ESS	Tue, Mar 4, 2008	106.22	107.82	104.60	107.15
3156	NYSE	ESS	Mon, Mar 3, 2008	105.83	106.99	103.80	106.64
3155	NYSE	ESS	Fri, Feb 29, 2008	104.55	106.08	104.04	105.04
3154	NYSE	ESS	Thu, Feb 28, 2008	105.80	107.45	103.19	106.20
3153	NYSE	ESS	Wed, Feb 27, 2008	108.49	109.58	107.16	108.17
3152	NYSE	ESS	Tue, Feb 26, 2008	109.97	111.00	107.79	109.03
3151	NYSE	ESS	Mon, Feb 25, 2008	109.02	111.13	107.44	110.25
3150	NYSE	ESS	Fri, Feb 22, 2008	106.55	110.00	104.85	109.58
3149	NYSE	ESS	Thu, Feb 21, 2008	107.09	108.18	105.90	106.27
3148	NYSE	ESS	Wed, Feb 20, 2008	104.12	106.98	104.12	106.98
3147	NYSE	ESS	Tue, Feb 19, 2008	107.31	108.24	104.81	105.04
3146	NYSE	ESS	Fri, Feb 15, 2008	105.58	106.59	104.53	105.75
3145	NYSE	ESS	Thu, Feb 14, 2008	107.70	107.93	105.33	105.78
3144	NYSE	ESS	Wed, Feb 13, 2008	107.17	108.67	105.45	107.29
3143	NYSE	ESS	Tue, Feb 12, 2008	102.87	107.36	102.87	106.79
3142	NYSE	ESS	Mon, Feb 11, 2008	103.00	103.83	101.11	102.76
3141	NYSE	ESS	Fri, Feb 8, 2008	109.63	109.63	101.55	103.15
3140	NYSE	ESS	Thu, Feb 7, 2008	101.81	106.55	100.76	106.55
3139	NYSE	ESS	Wed, Feb 6, 2008	101.45	103.65	99.94	101.81
3138	NYSE	ESS	Tue, Feb 5, 2008	104.67	107.63	100.50	100.50
3137	NYSE	ESS	Mon, Feb 4, 2008	108.22	108.74	106.00	106.72
3136	NYSE	ESS	Fri, Feb 1, 2008	105.00	109.30	104.00	108.42
3135	NYSE	ESS	Thu, Jan 31, 2008	101.00	104.57	100.00	103.61
3134	NYSE	ESS	Wed, Jan 30, 2008	101.55	104.61	100.10	101.06
3133	NYSE	ESS	Tue, Jan 29, 2008	102.46	102.94	100.00	101.57
3132	NYSE	ESS	Mon, Jan 28, 2008	98.60	102.46	97.13	102.46
3131	NYSE	ESS	Fri, Jan 25, 2008	97.79	100.00	97.45	98.35
3130	NYSE	ESS	Thu, Jan 24, 2008	98.20	98.69	95.18	97.02
3129	NYSE	ESS	Wed, Jan 23, 2008	89.71	102.28	89.71	98.16
3128	NYSE	ESS	Tue, Jan 22, 2008	87.00	94.97	86.88	92.22
3127	NYSE	ESS	Fri, Jan 18, 2008	92.66	94.18	88.71	90.33
3126	NYSE	ESS	Thu, Jan 17, 2008	91.66	93.55	89.85	91.78
3125	NYSE	ESS	Wed, Jan 16, 2008	89.53	92.72	89.32	90.93
3124	NYSE	ESS	Tue, Jan 15, 2008	89.75	91.16	88.30	89.89
3123	NYSE	ESS	Mon, Jan 14, 2008	92.60	93.00	88.47	91.08
3122	NYSE	ESS	Fri, Jan 11, 2008	89.70	93.95	88.45	91.09
3121	NYSE	ESS	Thu, Jan 10, 2008	88.30	94.40	86.96	91.34
3120	NYSE	ESS	Wed, Jan 9, 2008	87.70	90.09	84.59	89.65
3119	NYSE	ESS	Tue, Jan 8, 2008	90.40	94.27	87.23	87.58
3118	NYSE	ESS	Mon, Jan 7, 2008	88.15	89.99	86.68	89.48
3117	NYSE	ESS	Fri, Jan 4, 2008	90.00	90.40	87.71	87.74
3116	NYSE	ESS	Thu, Jan 3, 2008	95.10	97.14	91.63	92.00
3115	NYSE	ESS	Wed, Jan 2, 2008	97.49	97.96	94.28	95.81
3114	NYSE	ESS	Mon, Dec 31, 2007	95.23	97.96	94.08	97.49
3113	NYSE	ESS	Fri, Dec 28, 2007	98.14	98.29	95.32	95.34
3112	NYSE	ESS	Thu, Dec 27, 2007	98.69	98.81	96.22	97.40
3111	NYSE	ESS	Wed, Dec 26, 2007	99.92	100.65	97.75	98.35
3110	NYSE	ESS	Mon, Dec 24, 2007	98.81	101.85	98.81	101.76
3109	NYSE	ESS	Fri, Dec 21, 2007	99.25	99.68	97.01	98.45
3108	NYSE	ESS	Thu, Dec 20, 2007	99.79	100.52	96.76	98.27
3107	NYSE	ESS	Wed, Dec 19, 2007	98.65	99.73	97.35	99.03
3106	NYSE	ESS	Tue, Dec 18, 2007	97.33	100.24	95.75	98.08
3105	NYSE	ESS	Mon, Dec 17, 2007	98.06	98.75	96.74	96.74
3104	NYSE	ESS	Fri, Dec 14, 2007	99.87	100.70	98.00	98.50
3103	NYSE	ESS	Thu, Dec 13, 2007	99.20	100.84	97.88	99.95
3102	NYSE	ESS	Wed, Dec 12, 2007	104.92	106.55	99.70	100.66
3101	NYSE	ESS	Tue, Dec 11, 2007	107.46	107.84	101.40	101.48
3100	NYSE	ESS	Mon, Dec 10, 2007	105.75	107.95	104.10	107.13
3099	NYSE	ESS	Fri, Dec 7, 2007	105.98	108.26	105.34	105.44
3098	NYSE	ESS	Thu, Dec 6, 2007	101.40	105.98	101.30	105.98
3097	NYSE	ESS	Wed, Dec 5, 2007	100.81	102.02	99.47	102.02
3096	NYSE	ESS	Tue, Dec 4, 2007	100.14	100.47	98.48	98.91
3095	NYSE	ESS	Mon, Dec 3, 2007	103.00	103.80	101.20	101.67
3094	NYSE	ESS	Fri, Nov 30, 2007	103.92	105.04	103.23	103.74
3093	NYSE	ESS	Thu, Nov 29, 2007	101.14	102.19	99.46	101.49
3092	NYSE	ESS	Wed, Nov 28, 2007	100.27	103.30	100.25	101.57
3091	NYSE	ESS	Tue, Nov 27, 2007	99.50	100.62	97.64	100.25
3090	NYSE	ESS	Mon, Nov 26, 2007	104.10	104.10	99.28	99.28
3089	NYSE	ESS	Fri, Nov 23, 2007	103.00	105.27	102.72	104.10
3088	NYSE	ESS	Wed, Nov 21, 2007	99.73	102.99	99.13	102.29
3087	NYSE	ESS	Tue, Nov 20, 2007	103.07	105.86	99.39	101.81
3086	NYSE	ESS	Mon, Nov 19, 2007	103.42	105.08	102.54	103.56
3085	NYSE	ESS	Fri, Nov 16, 2007	107.13	107.28	103.50	104.17
3084	NYSE	ESS	Thu, Nov 15, 2007	105.78	107.29	104.50	106.80
3083	NYSE	ESS	Wed, Nov 14, 2007	109.52	109.53	106.25	106.59
3082	NYSE	ESS	Tue, Nov 13, 2007	103.29	109.12	103.29	108.55
3081	NYSE	ESS	Mon, Nov 12, 2007	103.50	104.49	102.41	102.86
3080	NYSE	ESS	Fri, Nov 9, 2007	103.18	103.90	102.00	103.07
3079	NYSE	ESS	Thu, Nov 8, 2007	104.45	105.48	102.64	103.50
3078	NYSE	ESS	Wed, Nov 7, 2007	107.31	107.31	103.65	104.54
3077	NYSE	ESS	Tue, Nov 6, 2007	108.38	108.69	106.00	108.18
3076	NYSE	ESS	Mon, Nov 5, 2007	110.03	110.91	108.12	108.79
3075	NYSE	ESS	Fri, Nov 2, 2007	115.16	115.90	109.92	111.70
3074	NYSE	ESS	Thu, Nov 1, 2007	121.75	121.94	114.79	115.10
3073	NYSE	ESS	Wed, Oct 31, 2007	123.58	125.87	122.26	123.43
3072	NYSE	ESS	Tue, Oct 30, 2007	121.69	122.83	121.54	122.74
3071	NYSE	ESS	Mon, Oct 29, 2007	122.60	123.25	120.92	121.62
3070	NYSE	ESS	Fri, Oct 26, 2007	119.69	122.44	117.86	122.33
3069	NYSE	ESS	Thu, Oct 25, 2007	117.86	119.94	116.86	118.36
3068	NYSE	ESS	Wed, Oct 24, 2007	117.89	117.96	115.01	117.84
3067	NYSE	ESS	Tue, Oct 23, 2007	115.93	118.29	115.93	117.88
3066	NYSE	ESS	Mon, Oct 22, 2007	113.63	115.28	112.44	114.58
3065	NYSE	ESS	Fri, Oct 19, 2007	116.45	117.28	113.90	114.00
3064	NYSE	ESS	Thu, Oct 18, 2007	115.50	117.52	114.61	116.23
3063	NYSE	ESS	Wed, Oct 17, 2007	118.01	118.49	114.39	116.34
3062	NYSE	ESS	Tue, Oct 16, 2007	119.81	119.81	117.68	117.89
3061	NYSE	ESS	Mon, Oct 15, 2007	124.38	124.38	119.42	119.71
3060	NYSE	ESS	Fri, Oct 12, 2007	124.54	125.67	123.10	123.50
3059	NYSE	ESS	Thu, Oct 11, 2007	126.70	127.35	124.51	124.99
3058	NYSE	ESS	Wed, Oct 10, 2007	126.40	127.12	124.65	126.29
3057	NYSE	ESS	Tue, Oct 9, 2007	125.70	126.40	124.46	126.40
3056	NYSE	ESS	Mon, Oct 8, 2007	126.25	126.26	124.40	125.56
3055	NYSE	ESS	Fri, Oct 5, 2007	125.68	127.06	124.27	126.92
3054	NYSE	ESS	Thu, Oct 4, 2007	123.30	125.29	122.52	125.29
3053	NYSE	ESS	Wed, Oct 3, 2007	122.96	125.39	122.34	123.07
3052	NYSE	ESS	Tue, Oct 2, 2007	119.50	123.13	119.50	122.99
3051	NYSE	ESS	Mon, Oct 1, 2007	118.04	119.63	117.50	119.25
3050	NYSE	ESS	Fri, Sep 28, 2007	117.72	118.11	116.87	117.57
3049	NYSE	ESS	Thu, Sep 27, 2007	117.51	118.61	116.53	117.94
3048	NYSE	ESS	Wed, Sep 26, 2007	113.80	117.65	113.80	117.34
3047	NYSE	ESS	Tue, Sep 25, 2007	116.96	117.29	114.64	116.39
3046	NYSE	ESS	Mon, Sep 24, 2007	116.10	118.20	116.10	118.00
3045	NYSE	ESS	Fri, Sep 21, 2007	116.70	117.43	116.00	116.10
3044	NYSE	ESS	Thu, Sep 20, 2007	119.16	119.96	116.54	116.60
3043	NYSE	ESS	Wed, Sep 19, 2007	119.76	122.44	119.02	119.77
3042	NYSE	ESS	Tue, Sep 18, 2007	115.50	118.50	114.64	118.43
3041	NYSE	ESS	Mon, Sep 17, 2007	114.15	115.86	114.14	114.83
3040	NYSE	ESS	Fri, Sep 14, 2007	112.99	115.10	112.08	115.10
3039	NYSE	ESS	Thu, Sep 13, 2007	113.00	114.97	112.32	114.30
3038	NYSE	ESS	Wed, Sep 12, 2007	112.76	113.67	111.73	112.53
3037	NYSE	ESS	Tue, Sep 11, 2007	111.28	113.34	111.19	112.68
3036	NYSE	ESS	Mon, Sep 10, 2007	112.50	113.30	110.17	111.53
3035	NYSE	ESS	Fri, Sep 7, 2007	113.42	113.96	111.50	112.50
3034	NYSE	ESS	Thu, Sep 6, 2007	115.75	116.76	114.05	114.76
3033	NYSE	ESS	Wed, Sep 5, 2007	117.00	117.36	115.75	115.84
3032	NYSE	ESS	Tue, Sep 4, 2007	118.35	119.38	116.70	117.91
3031	NYSE	ESS	Fri, Aug 31, 2007	115.75	118.93	115.44	117.79
3030	NYSE	ESS	Thu, Aug 30, 2007	112.03	114.84	111.78	114.24
3029	NYSE	ESS	Wed, Aug 29, 2007	111.75	113.28	110.09	113.03
3028	NYSE	ESS	Tue, Aug 28, 2007	114.15	114.15	110.39	110.43
3027	NYSE	ESS	Mon, Aug 27, 2007	116.10	117.25	114.24	114.28
3026	NYSE	ESS	Fri, Aug 24, 2007	115.99	116.92	114.75	115.68
3025	NYSE	ESS	Thu, Aug 23, 2007	116.90	117.84	115.91	116.73
3024	NYSE	ESS	Wed, Aug 22, 2007	118.17	118.42	114.28	116.45
3023	NYSE	ESS	Tue, Aug 21, 2007	112.21	116.73	111.95	116.65
3022	NYSE	ESS	Mon, Aug 20, 2007	109.33	113.87	109.13	113.30
3021	NYSE	ESS	Fri, Aug 17, 2007	110.00	113.94	109.74	110.50
3020	NYSE	ESS	Thu, Aug 16, 2007	102.00	107.32	102.00	106.15
3019	NYSE	ESS	Wed, Aug 15, 2007	105.50	109.73	104.01	104.28
3018	NYSE	ESS	Tue, Aug 14, 2007	108.70	109.20	105.80	105.90
3017	NYSE	ESS	Mon, Aug 13, 2007	111.55	111.96	108.23	108.87
3016	NYSE	ESS	Fri, Aug 10, 2007	112.25	114.87	108.43	110.30
3015	NYSE	ESS	Thu, Aug 9, 2007	106.99	115.08	106.99	112.26
3014	NYSE	ESS	Wed, Aug 8, 2007	110.21	112.88	109.38	112.85
3013	NYSE	ESS	Tue, Aug 7, 2007	106.70	110.67	106.48	109.29
3012	NYSE	ESS	Mon, Aug 6, 2007	107.80	108.26	104.26	107.80
3011	NYSE	ESS	Fri, Aug 3, 2007	111.50	111.50	106.75	107.39
3010	NYSE	ESS	Thu, Aug 2, 2007	110.67	115.09	109.84	110.50
3009	NYSE	ESS	Wed, Aug 1, 2007	108.30	111.14	104.10	110.67
3008	NYSE	ESS	Tue, Jul 31, 2007	110.00	111.04	107.16	107.58
3007	NYSE	ESS	Mon, Jul 30, 2007	108.62	108.84	106.79	108.30
3006	NYSE	ESS	Fri, Jul 27, 2007	110.46	111.21	107.68	107.81
3005	NYSE	ESS	Thu, Jul 26, 2007	104.99	111.89	104.99	109.49
3004	NYSE	ESS	Wed, Jul 25, 2007	115.00	115.71	111.06	112.67
3003	NYSE	ESS	Tue, Jul 24, 2007	115.00	116.48	113.53	113.66
3002	NYSE	ESS	Mon, Jul 23, 2007	117.98	118.88	115.74	116.01
3001	NYSE	ESS	Fri, Jul 20, 2007	120.45	120.45	117.25	117.98
3000	NYSE	ESS	Thu, Jul 19, 2007	119.40	120.55	118.70	120.14
2999	NYSE	ESS	Wed, Jul 18, 2007	118.06	118.96	116.99	118.77
2998	NYSE	ESS	Tue, Jul 17, 2007	119.88	120.78	119.29	119.52
2997	NYSE	ESS	Mon, Jul 16, 2007	119.71	121.56	119.44	119.47
2996	NYSE	ESS	Fri, Jul 13, 2007	117.50	119.81	116.78	119.53
2995	NYSE	ESS	Thu, Jul 12, 2007	115.86	118.14	114.01	118.14
2994	NYSE	ESS	Wed, Jul 11, 2007	115.74	118.59	115.06	115.84
2993	NYSE	ESS	Tue, Jul 10, 2007	118.15	118.47	115.24	115.71
2992	NYSE	ESS	Mon, Jul 9, 2007	120.22	120.22	118.18	118.82
2991	NYSE	ESS	Fri, Jul 6, 2007	120.45	121.22	118.01	120.22
2990	NYSE	ESS	Thu, Jul 5, 2007	118.77	123.50	118.62	120.11
2989	NYSE	ESS	Tue, Jul 3, 2007	119.15	119.26	117.21	117.84
2988	NYSE	ESS	Mon, Jul 2, 2007	116.50	118.70	116.14	118.22
2987	NYSE	ESS	Fri, Jun 29, 2007	117.87	119.25	115.04	116.30
2986	NYSE	ESS	Thu, Jun 28, 2007	117.75	119.47	116.54	117.37
2985	NYSE	ESS	Wed, Jun 27, 2007	115.16	119.32	114.19	118.82
2984	NYSE	ESS	Tue, Jun 26, 2007	118.16	118.23	116.02	116.35
2983	NYSE	ESS	Mon, Jun 25, 2007	118.91	119.37	116.96	117.46
2982	NYSE	ESS	Fri, Jun 22, 2007	117.00	119.34	117.00	118.66
2981	NYSE	ESS	Thu, Jun 21, 2007	116.25	118.99	115.57	117.99
2980	NYSE	ESS	Wed, Jun 20, 2007	120.50	120.73	117.29	117.34
2979	NYSE	ESS	Tue, Jun 19, 2007	119.20	120.97	117.71	120.50
2978	NYSE	ESS	Mon, Jun 18, 2007	120.80	120.99	119.21	119.23
2977	NYSE	ESS	Fri, Jun 15, 2007	121.69	121.79	119.43	121.26
2976	NYSE	ESS	Thu, Jun 14, 2007	121.70	122.43	119.81	120.69
2975	NYSE	ESS	Wed, Jun 13, 2007	118.07	123.65	117.13	122.12
2974	NYSE	ESS	Tue, Jun 12, 2007	118.49	118.72	116.51	117.14
2973	NYSE	ESS	Mon, Jun 11, 2007	120.03	120.81	118.91	119.47
2972	NYSE	ESS	Fri, Jun 8, 2007	118.41	120.49	117.15	120.42
2971	NYSE	ESS	Thu, Jun 7, 2007	121.00	121.32	118.32	118.41
2970	NYSE	ESS	Wed, Jun 6, 2007	121.65	123.29	121.55	122.32
2969	NYSE	ESS	Tue, Jun 5, 2007	125.40	125.78	122.98	123.01
2968	NYSE	ESS	Mon, Jun 4, 2007	125.50	127.12	125.50	126.20
2967	NYSE	ESS	Fri, Jun 1, 2007	127.48	128.03	125.03	126.70
2966	NYSE	ESS	Thu, May 31, 2007	128.65	129.80	126.70	127.23
2965	NYSE	ESS	Wed, May 30, 2007	126.37	129.99	125.76	129.00
2964	NYSE	ESS	Tue, May 29, 2007	124.50	128.37	124.50	126.55
2963	NYSE	ESS	Fri, May 25, 2007	120.45	122.49	119.70	122.40
2962	NYSE	ESS	Thu, May 24, 2007	121.15	121.18	117.04	118.77
2961	NYSE	ESS	Wed, May 23, 2007	123.00	123.92	121.21	121.32
2960	NYSE	ESS	Tue, May 22, 2007	121.66	123.36	120.82	122.62
2959	NYSE	ESS	Mon, May 21, 2007	119.23	122.10	119.23	120.67
2958	NYSE	ESS	Fri, May 18, 2007	121.45	121.45	118.74	119.23
2957	NYSE	ESS	Thu, May 17, 2007	122.70	122.76	120.12	120.26
2956	NYSE	ESS	Wed, May 16, 2007	125.51	125.51	121.66	122.75
2955	NYSE	ESS	Tue, May 15, 2007	129.19	132.60	124.82	125.01
2954	NYSE	ESS	Mon, May 14, 2007	128.60	129.00	127.33	127.67
2953	NYSE	ESS	Fri, May 11, 2007	126.97	129.00	126.59	127.58
2952	NYSE	ESS	Thu, May 10, 2007	126.41	127.13	125.16	125.38
2951	NYSE	ESS	Wed, May 9, 2007	126.00	127.72	125.86	126.73
2950	NYSE	ESS	Tue, May 8, 2007	126.14	126.43	125.30	125.84
2949	NYSE	ESS	Mon, May 7, 2007	127.49	127.77	126.37	127.14
2948	NYSE	ESS	Fri, May 4, 2007	129.68	129.68	127.01	127.30
2947	NYSE	ESS	Thu, May 3, 2007	128.18	131.05	127.02	130.25
2946	NYSE	ESS	Wed, May 2, 2007	127.60	128.44	126.12	126.59
2945	NYSE	ESS	Tue, May 1, 2007	128.05	128.74	125.78	127.57
2944	NYSE	ESS	Mon, Apr 30, 2007	132.66	132.92	128.52	128.86
2943	NYSE	ESS	Fri, Apr 27, 2007	131.60	133.40	131.60	132.66
2942	NYSE	ESS	Thu, Apr 26, 2007	132.45	133.14	131.02	132.31
2941	NYSE	ESS	Wed, Apr 25, 2007	132.05	132.41	129.80	131.62
2940	NYSE	ESS	Tue, Apr 24, 2007	132.40	132.40	130.89	131.24
2939	NYSE	ESS	Mon, Apr 23, 2007	130.39	132.49	129.75	131.85
2938	NYSE	ESS	Fri, Apr 20, 2007	129.02	129.93	129.02	129.75
2937	NYSE	ESS	Thu, Apr 19, 2007	128.33	128.62	127.28	128.50
2936	NYSE	ESS	Wed, Apr 18, 2007	129.00	129.00	128.08	128.73
2935	NYSE	ESS	Tue, Apr 17, 2007	126.50	129.18	126.30	129.15
2934	NYSE	ESS	Mon, Apr 16, 2007	127.25	127.63	126.23	126.55
2933	NYSE	ESS	Fri, Apr 13, 2007	125.90	126.99	125.08	126.79
2932	NYSE	ESS	Thu, Apr 12, 2007	127.15	127.15	124.90	125.72
2931	NYSE	ESS	Wed, Apr 11, 2007	129.30	129.30	126.57	127.05
2930	NYSE	ESS	Tue, Apr 10, 2007	130.50	130.83	129.02	129.65
2929	NYSE	ESS	Mon, Apr 9, 2007	128.75	130.12	126.43	129.80
2928	NYSE	ESS	Thu, Apr 5, 2007	130.50	131.02	130.02	130.26
2927	NYSE	ESS	Wed, Apr 4, 2007	130.67	130.76	129.05	130.72
2926	NYSE	ESS	Tue, Apr 3, 2007	130.49	131.28	130.12	130.78
2925	NYSE	ESS	Mon, Apr 2, 2007	128.81	130.47	128.67	130.00
2924	NYSE	ESS	Fri, Mar 30, 2007	128.35	129.84	127.54	129.48
2923	NYSE	ESS	Thu, Mar 29, 2007	129.01	129.20	127.32	127.87
2922	NYSE	ESS	Wed, Mar 28, 2007	127.75	129.75	126.56	128.00
2921	NYSE	ESS	Tue, Mar 27, 2007	132.00	132.21	129.16	129.26
2920	NYSE	ESS	Mon, Mar 26, 2007	135.00	135.00	131.79	132.16
2919	NYSE	ESS	Fri, Mar 23, 2007	134.97	135.95	134.02	135.03
2918	NYSE	ESS	Thu, Mar 22, 2007	133.40	135.36	132.92	134.22
2917	NYSE	ESS	Wed, Mar 21, 2007	130.90	133.75	130.31	133.37
2916	NYSE	ESS	Tue, Mar 20, 2007	130.25	131.91	129.80	131.55
2915	NYSE	ESS	Mon, Mar 19, 2007	129.69	131.58	129.12	130.64
2914	NYSE	ESS	Fri, Mar 16, 2007	130.15	130.15	128.18	128.46
2913	NYSE	ESS	Thu, Mar 15, 2007	128.00	130.24	128.00	129.84
2912	NYSE	ESS	Wed, Mar 14, 2007	127.10	128.92	126.34	128.33
2911	NYSE	ESS	Tue, Mar 13, 2007	128.85	129.77	126.92	127.71
2910	NYSE	ESS	Mon, Mar 12, 2007	128.90	130.38	127.38	129.83
2909	NYSE	ESS	Fri, Mar 9, 2007	128.00	129.89	128.00	129.35
2908	NYSE	ESS	Thu, Mar 8, 2007	127.00	128.78	125.71	127.31
2907	NYSE	ESS	Wed, Mar 7, 2007	128.85	129.48	124.78	125.08
2906	NYSE	ESS	Tue, Mar 6, 2007	126.13	132.19	126.13	129.08
2905	NYSE	ESS	Mon, Mar 5, 2007	131.88	136.71	126.00	126.12
2904	NYSE	ESS	Fri, Mar 2, 2007	134.70	135.50	132.88	132.88
2903	NYSE	ESS	Thu, Mar 1, 2007	137.50	138.46	133.30	136.39
2902	NYSE	ESS	Wed, Feb 28, 2007	137.30	140.19	136.50	138.89
2901	NYSE	ESS	Tue, Feb 27, 2007	138.60	140.14	136.21	137.01
2900	NYSE	ESS	Mon, Feb 26, 2007	141.56	141.89	136.82	140.00
2899	NYSE	ESS	Fri, Feb 23, 2007	144.25	144.25	140.99	141.39
2898	NYSE	ESS	Thu, Feb 22, 2007	146.24	146.24	144.33	144.50
2897	NYSE	ESS	Wed, Feb 21, 2007	144.90	145.60	144.27	145.24
2896	NYSE	ESS	Tue, Feb 20, 2007	144.90	146.30	142.66	145.80
2895	NYSE	ESS	Fri, Feb 16, 2007	145.46	145.81	142.61	144.23
2894	NYSE	ESS	Thu, Feb 15, 2007	143.60	146.27	143.41	145.21
2893	NYSE	ESS	Wed, Feb 14, 2007	144.90	147.42	143.79	144.00
2892	NYSE	ESS	Tue, Feb 13, 2007	141.98	145.39	138.61	145.15
2891	NYSE	ESS	Mon, Feb 12, 2007	145.00	145.00	141.40	141.76
2890	NYSE	ESS	Fri, Feb 9, 2007	145.80	146.76	141.90	145.00
2889	NYSE	ESS	Thu, Feb 8, 2007	146.25	148.54	145.42	146.40
2888	NYSE	ESS	Wed, Feb 7, 2007	145.45	147.13	144.61	146.25
2887	NYSE	ESS	Tue, Feb 6, 2007	145.47	146.20	144.38	145.84
2886	NYSE	ESS	Mon, Feb 5, 2007	145.07	145.93	144.69	145.47
2885	NYSE	ESS	Fri, Feb 2, 2007	145.12	146.28	144.10	145.51
2884	NYSE	ESS	Thu, Feb 1, 2007	144.21	145.38	143.30	145.07
2883	NYSE	ESS	Wed, Jan 31, 2007	143.11	145.17	142.15	144.34
2882	NYSE	ESS	Tue, Jan 30, 2007	141.75	143.26	141.05	143.26
2881	NYSE	ESS	Mon, Jan 29, 2007	142.10	142.60	141.34	142.00
2880	NYSE	ESS	Fri, Jan 26, 2007	141.20	142.60	139.22	141.97
2879	NYSE	ESS	Thu, Jan 25, 2007	139.50	142.95	139.28	141.20
2878	NYSE	ESS	Wed, Jan 24, 2007	138.32	139.30	137.72	138.90
2877	NYSE	ESS	Tue, Jan 23, 2007	136.70	138.85	136.50	138.32
2876	NYSE	ESS	Mon, Jan 22, 2007	138.00	138.00	135.88	136.23
2875	NYSE	ESS	Fri, Jan 19, 2007	137.78	137.78	136.05	137.47
2874	NYSE	ESS	Thu, Jan 18, 2007	136.16	137.25	135.47	136.30
2873	NYSE	ESS	Wed, Jan 17, 2007	135.80	136.93	134.57	136.16
2872	NYSE	ESS	Tue, Jan 16, 2007	132.90	136.63	132.90	136.34
2871	NYSE	ESS	Fri, Jan 12, 2007	130.90	133.36	130.90	132.98
2870	NYSE	ESS	Thu, Jan 11, 2007	131.30	133.72	131.30	131.47
2869	NYSE	ESS	Wed, Jan 10, 2007	128.00	131.04	127.73	130.85
2868	NYSE	ESS	Tue, Jan 9, 2007	126.75	128.70	126.50	128.45
2867	NYSE	ESS	Mon, Jan 8, 2007	127.60	127.62	125.97	126.50
2866	NYSE	ESS	Fri, Jan 5, 2007	128.25	129.04	127.32	127.52
2865	NYSE	ESS	Thu, Jan 4, 2007	129.14	130.13	128.00	129.12
2864	NYSE	ESS	Wed, Jan 3, 2007	130.10	130.10	128.02	129.25
2863	NYSE	ESS	Fri, Dec 29, 2006	127.35	129.82	127.35	129.25
2862	NYSE	ESS	Thu, Dec 28, 2006	127.75	127.76	126.76	127.35
2861	NYSE	ESS	Wed, Dec 27, 2006	126.20	127.75	126.20	127.75
2860	NYSE	ESS	Tue, Dec 26, 2006	125.55	127.07	125.55	126.80
2859	NYSE	ESS	Fri, Dec 22, 2006	128.00	128.20	125.69	126.04
2858	NYSE	ESS	Thu, Dec 21, 2006	127.77	128.51	127.15	127.75
2857	NYSE	ESS	Wed, Dec 20, 2006	127.40	128.85	127.00	128.02
2856	NYSE	ESS	Tue, Dec 19, 2006	128.50	128.59	126.30	126.95
2855	NYSE	ESS	Mon, Dec 18, 2006	129.30	130.22	128.68	129.20
2854	NYSE	ESS	Fri, Dec 15, 2006	131.00	131.90	129.40	129.40
2853	NYSE	ESS	Thu, Dec 14, 2006	131.77	132.06	130.13	130.61
2852	NYSE	ESS	Wed, Dec 13, 2006	131.80	132.04	130.00	130.70
2851	NYSE	ESS	Tue, Dec 12, 2006	132.65	132.99	131.37	131.58
2850	NYSE	ESS	Mon, Dec 11, 2006	131.10	132.55	130.52	131.97
2849	NYSE	ESS	Fri, Dec 8, 2006	131.72	132.66	131.00	131.00
2848	NYSE	ESS	Thu, Dec 7, 2006	132.27	132.71	131.44	131.72
2847	NYSE	ESS	Wed, Dec 6, 2006	132.10	132.90	130.51	131.80
2846	NYSE	ESS	Tue, Dec 5, 2006	132.03	133.66	131.35	133.00
2845	NYSE	ESS	Mon, Dec 4, 2006	132.31	133.71	132.15	132.80
2844	NYSE	ESS	Fri, Dec 1, 2006	132.29	133.39	130.69	131.75
2843	NYSE	ESS	Thu, Nov 30, 2006	129.92	133.19	129.92	132.04
2842	NYSE	ESS	Wed, Nov 29, 2006	127.85	130.98	127.84	130.17
2841	NYSE	ESS	Tue, Nov 28, 2006	127.53	128.39	127.08	127.50
2840	NYSE	ESS	Mon, Nov 27, 2006	132.90	132.99	128.52	128.53
2839	NYSE	ESS	Fri, Nov 24, 2006	132.00	133.51	131.55	133.47
2838	NYSE	ESS	Wed, Nov 22, 2006	132.67	133.99	130.69	131.95
2837	NYSE	ESS	Tue, Nov 21, 2006	132.37	133.32	131.95	133.20
2836	NYSE	ESS	Mon, Nov 20, 2006	128.48	132.64	128.48	132.62
2835	NYSE	ESS	Fri, Nov 17, 2006	128.15	128.47	127.36	127.81
2834	NYSE	ESS	Thu, Nov 16, 2006	127.91	128.89	127.61	128.35
2833	NYSE	ESS	Wed, Nov 15, 2006	128.51	128.51	127.38	127.38
2832	NYSE	ESS	Tue, Nov 14, 2006	127.75	128.20	126.72	128.18
2831	NYSE	ESS	Mon, Nov 13, 2006	127.20	127.80	126.02	127.21
2830	NYSE	ESS	Fri, Nov 10, 2006	126.70	128.20	126.70	127.94
2829	NYSE	ESS	Thu, Nov 9, 2006	127.37	129.02	125.07	127.64
2828	NYSE	ESS	Wed, Nov 8, 2006	127.36	128.52	126.49	127.97
2827	NYSE	ESS	Tue, Nov 7, 2006	128.40	129.15	127.50	127.53
2826	NYSE	ESS	Mon, Nov 6, 2006	127.76	129.16	127.21	128.60
2825	NYSE	ESS	Fri, Nov 3, 2006	128.86	130.72	126.17	127.40
2824	NYSE	ESS	Thu, Nov 2, 2006	133.40	133.50	128.11	129.05
2823	NYSE	ESS	Wed, Nov 1, 2006	133.80	133.80	131.56	131.94
2822	NYSE	ESS	Tue, Oct 31, 2006	133.20	133.94	132.01	133.28
2821	NYSE	ESS	Mon, Oct 30, 2006	131.00	133.06	130.96	132.29
2820	NYSE	ESS	Fri, Oct 27, 2006	129.34	131.75	129.11	130.40
2819	NYSE	ESS	Thu, Oct 26, 2006	127.95	129.47	127.55	129.47
2818	NYSE	ESS	Wed, Oct 25, 2006	126.43	128.12	126.18	127.66
2817	NYSE	ESS	Tue, Oct 24, 2006	127.94	128.15	126.32	126.87
2816	NYSE	ESS	Mon, Oct 23, 2006	126.08	128.01	125.56	128.01
2815	NYSE	ESS	Fri, Oct 20, 2006	125.76	126.98	125.20	126.59
2814	NYSE	ESS	Thu, Oct 19, 2006	127.72	128.41	126.20	126.20
2813	NYSE	ESS	Wed, Oct 18, 2006	127.00	128.01	126.55	127.30
2812	NYSE	ESS	Tue, Oct 17, 2006	127.05	127.75	125.98	126.54
2811	NYSE	ESS	Mon, Oct 16, 2006	126.89	127.65	126.89	127.65
2810	NYSE	ESS	Fri, Oct 13, 2006	125.31	126.95	125.31	126.89
2809	NYSE	ESS	Thu, Oct 12, 2006	123.89	125.48	123.80	125.40
2808	NYSE	ESS	Wed, Oct 11, 2006	123.60	124.88	122.72	123.70
2807	NYSE	ESS	Tue, Oct 10, 2006	124.83	125.43	123.31	124.40
2806	NYSE	ESS	Mon, Oct 9, 2006	122.90	125.34	122.60	124.93
2805	NYSE	ESS	Fri, Oct 6, 2006	125.23	125.80	122.41	123.51
2804	NYSE	ESS	Thu, Oct 5, 2006	124.66	125.45	124.26	125.45
2803	NYSE	ESS	Wed, Oct 4, 2006	123.30	124.43	122.97	124.41
2802	NYSE	ESS	Tue, Oct 3, 2006	121.45	122.96	121.45	122.90
2801	NYSE	ESS	Mon, Oct 2, 2006	120.50	122.23	119.76	121.20
2800	NYSE	ESS	Fri, Sep 29, 2006	121.50	122.32	121.03	121.40
2799	NYSE	ESS	Thu, Sep 28, 2006	122.82	122.82	120.75	121.26
2798	NYSE	ESS	Wed, Sep 27, 2006	121.20	122.57	120.91	122.57
2797	NYSE	ESS	Tue, Sep 26, 2006	121.45	122.17	121.01	121.75
2796	NYSE	ESS	Mon, Sep 25, 2006	122.55	122.62	120.85	121.45
2795	NYSE	ESS	Fri, Sep 22, 2006	121.73	122.26	120.41	122.26
2794	NYSE	ESS	Thu, Sep 21, 2006	123.45	124.36	121.50	121.73
2793	NYSE	ESS	Wed, Sep 20, 2006	124.77	125.34	123.40	123.70
2792	NYSE	ESS	Tue, Sep 19, 2006	124.83	125.38	123.83	124.64
2791	NYSE	ESS	Mon, Sep 18, 2006	126.00	126.55	124.54	124.93
2790	NYSE	ESS	Fri, Sep 15, 2006	128.40	128.57	126.58	126.58
2789	NYSE	ESS	Thu, Sep 14, 2006	127.05	127.40	126.17	127.40
2788	NYSE	ESS	Wed, Sep 13, 2006	125.60	127.90	125.60	127.30
2787	NYSE	ESS	Tue, Sep 12, 2006	124.30	126.60	123.80	126.41
2786	NYSE	ESS	Mon, Sep 11, 2006	124.50	125.45	124.01	124.29
2785	NYSE	ESS	Fri, Sep 8, 2006	123.59	125.24	123.02	125.24
2784	NYSE	ESS	Thu, Sep 7, 2006	124.15	124.68	123.43	123.59
2783	NYSE	ESS	Wed, Sep 6, 2006	124.70	125.40	124.25	124.46
2782	NYSE	ESS	Tue, Sep 5, 2006	123.50	125.68	123.50	125.55
2781	NYSE	ESS	Fri, Sep 1, 2006	125.30	125.37	123.75	123.75
2780	NYSE	ESS	Thu, Aug 31, 2006	125.40	125.72	125.06	125.47
2779	NYSE	ESS	Wed, Aug 30, 2006	122.76	125.69	122.67	125.54
2778	NYSE	ESS	Tue, Aug 29, 2006	123.10	123.22	122.13	122.70
2777	NYSE	ESS	Mon, Aug 28, 2006	121.60	123.55	121.35	123.40
2776	NYSE	ESS	Fri, Aug 25, 2006	121.46	121.86	121.06	121.80
2775	NYSE	ESS	Thu, Aug 24, 2006	119.66	121.33	119.30	121.22
2774	NYSE	ESS	Wed, Aug 23, 2006	120.65	120.65	118.74	119.45
2773	NYSE	ESS	Tue, Aug 22, 2006	119.95	120.58	119.17	120.54
2772	NYSE	ESS	Mon, Aug 21, 2006	118.80	119.91	118.52	119.91
2771	NYSE	ESS	Fri, Aug 18, 2006	118.02	118.80	117.76	118.80
2770	NYSE	ESS	Thu, Aug 17, 2006	118.12	118.20	117.62	118.01
2769	NYSE	ESS	Wed, Aug 16, 2006	118.14	119.16	117.53	118.44
2768	NYSE	ESS	Tue, Aug 15, 2006	117.17	117.80	116.70	117.25
2767	NYSE	ESS	Mon, Aug 14, 2006	114.85	116.81	114.51	116.14
2766	NYSE	ESS	Fri, Aug 11, 2006	116.50	116.50	114.08	114.72
2765	NYSE	ESS	Thu, Aug 10, 2006	117.20	117.20	115.50	116.26
2764	NYSE	ESS	Wed, Aug 9, 2006	118.04	118.34	116.44	117.00
2763	NYSE	ESS	Tue, Aug 8, 2006	119.24	119.57	117.00	117.82
2762	NYSE	ESS	Mon, Aug 7, 2006	121.50	121.50	119.29	119.61
2761	NYSE	ESS	Fri, Aug 4, 2006	120.00	121.73	119.70	121.50
2760	NYSE	ESS	Thu, Aug 3, 2006	117.07	119.19	116.53	119.15
2759	NYSE	ESS	Wed, Aug 2, 2006	115.85	117.25	115.59	117.12
2758	NYSE	ESS	Tue, Aug 1, 2006	117.09	117.26	116.03	116.60
2757	NYSE	ESS	Mon, Jul 31, 2006	116.00	117.44	115.91	117.09
2756	NYSE	ESS	Fri, Jul 28, 2006	115.70	117.07	115.70	116.80
2755	NYSE	ESS	Thu, Jul 27, 2006	116.45	116.97	115.66	115.85
2754	NYSE	ESS	Wed, Jul 26, 2006	115.30	116.07	115.12	115.85
2753	NYSE	ESS	Tue, Jul 25, 2006	114.40	115.44	114.25	115.22
2752	NYSE	ESS	Mon, Jul 24, 2006	113.46	115.00	113.33	114.88
2751	NYSE	ESS	Fri, Jul 21, 2006	113.60	115.30	112.39	112.88
2750	NYSE	ESS	Thu, Jul 20, 2006	117.00	117.27	115.77	115.78
2749	NYSE	ESS	Wed, Jul 19, 2006	115.32	116.71	115.32	116.71
2748	NYSE	ESS	Tue, Jul 18, 2006	114.61	115.67	113.96	115.40
2747	NYSE	ESS	Mon, Jul 17, 2006	113.66	114.48	113.36	114.15
2746	NYSE	ESS	Fri, Jul 14, 2006	116.02	116.02	113.67	113.87
2745	NYSE	ESS	Thu, Jul 13, 2006	117.18	117.18	116.00	116.20
2744	NYSE	ESS	Wed, Jul 12, 2006	115.00	117.74	114.81	117.29
2743	NYSE	ESS	Tue, Jul 11, 2006	114.94	115.92	114.20	115.46
2742	NYSE	ESS	Mon, Jul 10, 2006	114.18	115.18	113.80	115.16
2741	NYSE	ESS	Fri, Jul 7, 2006	114.85	115.70	113.65	113.94
2740	NYSE	ESS	Thu, Jul 6, 2006	114.80	114.95	114.29	114.90
2739	NYSE	ESS	Wed, Jul 5, 2006	112.95	115.16	111.85	114.80
2738	NYSE	ESS	Mon, Jul 3, 2006	112.25	113.85	111.54	113.29
2737	NYSE	ESS	Fri, Jun 30, 2006	109.05	111.90	108.55	111.66
2736	NYSE	ESS	Thu, Jun 29, 2006	107.46	109.50	107.00	109.24
2735	NYSE	ESS	Wed, Jun 28, 2006	105.51	107.43	105.46	107.21
2734	NYSE	ESS	Tue, Jun 27, 2006	106.20	106.81	106.04	106.12
2733	NYSE	ESS	Mon, Jun 26, 2006	105.55	106.35	105.44	106.35
2732	NYSE	ESS	Fri, Jun 23, 2006	105.68	106.11	105.00	105.60
2731	NYSE	ESS	Thu, Jun 22, 2006	105.59	106.13	104.84	105.75
2730	NYSE	ESS	Wed, Jun 21, 2006	104.15	105.65	104.10	105.64
2729	NYSE	ESS	Tue, Jun 20, 2006	104.73	104.99	103.70	104.10
2728	NYSE	ESS	Mon, Jun 19, 2006	105.50	105.90	104.70	104.80
2727	NYSE	ESS	Fri, Jun 16, 2006	105.85	106.43	105.35	105.35
2726	NYSE	ESS	Thu, Jun 15, 2006	104.75	106.49	104.75	106.00
2725	NYSE	ESS	Wed, Jun 14, 2006	105.48	105.50	104.21	104.75
2724	NYSE	ESS	Tue, Jun 13, 2006	107.00	107.20	105.32	105.73
2723	NYSE	ESS	Mon, Jun 12, 2006	107.90	107.90	105.99	106.29
2722	NYSE	ESS	Fri, Jun 9, 2006	105.80	107.57	105.80	107.01
2721	NYSE	ESS	Thu, Jun 8, 2006	106.43	106.74	104.02	105.30
2720	NYSE	ESS	Wed, Jun 7, 2006	106.25	107.64	105.50	106.68
2719	NYSE	ESS	Tue, Jun 6, 2006	108.31	108.31	106.20	106.46
2718	NYSE	ESS	Mon, Jun 5, 2006	107.89	109.13	107.14	107.77
2717	NYSE	ESS	Fri, Jun 2, 2006	108.29	108.64	107.66	107.99
2716	NYSE	ESS	Thu, Jun 1, 2006	106.70	108.74	106.62	108.07
2715	NYSE	ESS	Wed, May 31, 2006	107.22	107.40	105.01	106.50
2714	NYSE	ESS	Tue, May 30, 2006	108.25	109.20	107.05	107.22
2713	NYSE	ESS	Fri, May 26, 2006	107.74	108.99	107.68	108.56
2712	NYSE	ESS	Thu, May 25, 2006	106.41	108.03	106.10	107.62
2711	NYSE	ESS	Wed, May 24, 2006	105.05	106.18	104.50	105.81
2710	NYSE	ESS	Tue, May 23, 2006	105.70	106.04	105.00	105.27
2709	NYSE	ESS	Mon, May 22, 2006	104.55	105.58	104.10	105.02
2708	NYSE	ESS	Fri, May 19, 2006	103.91	105.66	103.25	104.55
2707	NYSE	ESS	Thu, May 18, 2006	105.02	105.15	103.79	103.89
2706	NYSE	ESS	Wed, May 17, 2006	104.80	105.10	103.19	104.20
2705	NYSE	ESS	Tue, May 16, 2006	104.50	105.62	104.50	105.51
2704	NYSE	ESS	Mon, May 15, 2006	104.35	105.07	102.94	104.90
2703	NYSE	ESS	Fri, May 12, 2006	104.35	104.77	103.40	104.24
2702	NYSE	ESS	Thu, May 11, 2006	107.40	107.40	104.90	105.01
2701	NYSE	ESS	Wed, May 10, 2006	107.41	107.70	106.91	107.60
2700	NYSE	ESS	Tue, May 9, 2006	107.82	108.27	107.21	107.56
2699	NYSE	ESS	Mon, May 8, 2006	109.45	109.69	107.82	107.82
2698	NYSE	ESS	Fri, May 5, 2006	108.70	110.50	108.41	109.25
2697	NYSE	ESS	Thu, May 4, 2006	106.01	108.47	106.01	108.04
2696	NYSE	ESS	Wed, May 3, 2006	106.08	106.90	105.35	105.99
2695	NYSE	ESS	Tue, May 2, 2006	107.83	107.99	105.78	106.38
2694	NYSE	ESS	Mon, May 1, 2006	109.60	109.60	107.81	108.00
2693	NYSE	ESS	Fri, Apr 28, 2006	109.10	110.85	108.80	109.10
2692	NYSE	ESS	Thu, Apr 27, 2006	108.10	109.86	108.00	109.29
2691	NYSE	ESS	Wed, Apr 26, 2006	108.80	109.60	108.05	108.85
2690	NYSE	ESS	Tue, Apr 25, 2006	108.03	108.23	107.04	107.99
2689	NYSE	ESS	Mon, Apr 24, 2006	107.90	108.26	106.99	107.78
2688	NYSE	ESS	Fri, Apr 21, 2006	107.58	109.12	107.56	108.07
2687	NYSE	ESS	Thu, Apr 20, 2006	106.05	108.10	105.20	107.59
2686	NYSE	ESS	Wed, Apr 19, 2006	103.50	106.67	103.50	106.25
2685	NYSE	ESS	Tue, Apr 18, 2006	101.40	103.83	101.40	103.70
2684	NYSE	ESS	Mon, Apr 17, 2006	101.30	102.27	100.95	101.01
2683	NYSE	ESS	Thu, Apr 13, 2006	101.93	102.18	100.90	101.50
2682	NYSE	ESS	Wed, Apr 12, 2006	102.55	103.94	102.14	102.55
2681	NYSE	ESS	Tue, Apr 11, 2006	104.64	104.89	102.48	102.55
2680	NYSE	ESS	Mon, Apr 10, 2006	104.75	106.22	103.51	104.42
2679	NYSE	ESS	Fri, Apr 7, 2006	106.68	106.98	105.15	105.15
2678	NYSE	ESS	Thu, Apr 6, 2006	106.60	107.29	105.78	106.93
2677	NYSE	ESS	Wed, Apr 5, 2006	106.25	107.39	106.15	106.83
2676	NYSE	ESS	Tue, Apr 4, 2006	106.70	107.07	105.50	106.05
2675	NYSE	ESS	Mon, Apr 3, 2006	108.82	109.01	105.96	106.70
2674	NYSE	ESS	Fri, Mar 31, 2006	107.75	109.24	106.83	108.73
2673	NYSE	ESS	Thu, Mar 30, 2006	108.80	108.94	107.00	107.50
2672	NYSE	ESS	Wed, Mar 29, 2006	108.05	109.72	108.05	109.12
2671	NYSE	ESS	Tue, Mar 28, 2006	107.27	109.14	106.69	108.71
2670	NYSE	ESS	Mon, Mar 27, 2006	107.95	108.11	105.34	107.02
2669	NYSE	ESS	Fri, Mar 24, 2006	107.60	107.81	107.28	107.70
2668	NYSE	ESS	Thu, Mar 23, 2006	107.55	108.04	106.91	107.82
2667	NYSE	ESS	Wed, Mar 22, 2006	108.25	108.30	107.20	107.80
2666	NYSE	ESS	Tue, Mar 21, 2006	109.40	110.50	108.09	108.48
2665	NYSE	ESS	Mon, Mar 20, 2006	111.10	111.10	108.52	109.50
2664	NYSE	ESS	Fri, Mar 17, 2006	109.00	111.10	108.26	111.10
2663	NYSE	ESS	Thu, Mar 16, 2006	106.94	109.99	106.80	108.53
2662	NYSE	ESS	Wed, Mar 15, 2006	104.65	107.22	104.59	106.99
2661	NYSE	ESS	Tue, Mar 14, 2006	104.40	104.79	103.72	104.50
2660	NYSE	ESS	Mon, Mar 13, 2006	105.50	105.86	103.83	104.40
2659	NYSE	ESS	Fri, Mar 10, 2006	104.78	106.53	104.46	105.50
2658	NYSE	ESS	Thu, Mar 9, 2006	101.95	105.79	101.68	104.98
2657	NYSE	ESS	Wed, Mar 8, 2006	100.86	101.75	100.59	101.75
2656	NYSE	ESS	Tue, Mar 7, 2006	101.25	101.46	100.30	100.86
2655	NYSE	ESS	Mon, Mar 6, 2006	99.80	101.41	99.57	101.41
2654	NYSE	ESS	Fri, Mar 3, 2006	99.25	99.68	98.27	99.55
2653	NYSE	ESS	Thu, Mar 2, 2006	99.90	99.96	99.19	99.40
2652	NYSE	ESS	Wed, Mar 1, 2006	100.00	100.39	99.33	100.00
2651	NYSE	ESS	Tue, Feb 28, 2006	100.05	100.38	99.05	99.65
2650	NYSE	ESS	Mon, Feb 27, 2006	100.00	100.23	99.65	99.97
2649	NYSE	ESS	Fri, Feb 24, 2006	100.16	100.36	99.71	100.30
2648	NYSE	ESS	Thu, Feb 23, 2006	101.00	101.00	99.85	100.16
2647	NYSE	ESS	Wed, Feb 22, 2006	100.64	101.64	100.25	101.10
2646	NYSE	ESS	Tue, Feb 21, 2006	101.25	101.45	100.35	100.64
2645	NYSE	ESS	Fri, Feb 17, 2006	99.95	101.19	99.90	101.10
2644	NYSE	ESS	Thu, Feb 16, 2006	99.50	100.10	99.30	99.95
2643	NYSE	ESS	Wed, Feb 15, 2006	98.30	99.50	97.95	99.50
2642	NYSE	ESS	Tue, Feb 14, 2006	98.37	98.60	97.24	98.40
2641	NYSE	ESS	Mon, Feb 13, 2006	98.90	99.06	97.95	98.40
2640	NYSE	ESS	Fri, Feb 10, 2006	97.25	99.00	97.25	99.00
2639	NYSE	ESS	Thu, Feb 9, 2006	97.60	98.76	97.15	97.40
2638	NYSE	ESS	Wed, Feb 8, 2006	98.60	98.66	96.94	97.85
2637	NYSE	ESS	Tue, Feb 7, 2006	99.45	99.74	98.50	98.50
2636	NYSE	ESS	Mon, Feb 6, 2006	98.30	99.32	98.30	99.32
2635	NYSE	ESS	Fri, Feb 3, 2006	99.50	99.50	97.75	98.54
2634	NYSE	ESS	Thu, Feb 2, 2006	99.10	100.14	99.09	100.00
2633	NYSE	ESS	Wed, Feb 1, 2006	99.20	100.40	99.05	99.93
2632	NYSE	ESS	Tue, Jan 31, 2006	98.45	99.83	98.38	99.38
2631	NYSE	ESS	Mon, Jan 30, 2006	100.00	100.08	98.56	98.62
2630	NYSE	ESS	Fri, Jan 27, 2006	99.40	100.47	99.23	100.00
2629	NYSE	ESS	Thu, Jan 26, 2006	99.60	99.60	98.58	99.15
2628	NYSE	ESS	Wed, Jan 25, 2006	99.17	99.49	98.91	98.97
2627	NYSE	ESS	Tue, Jan 24, 2006	98.15	99.25	98.15	99.17
2626	NYSE	ESS	Mon, Jan 23, 2006	97.69	98.14	97.25	97.90
2625	NYSE	ESS	Fri, Jan 20, 2006	98.33	98.62	97.51	97.55
2624	NYSE	ESS	Thu, Jan 19, 2006	96.30	98.36	96.30	98.35
2623	NYSE	ESS	Wed, Jan 18, 2006	97.05	97.42	96.17	96.30
2622	NYSE	ESS	Tue, Jan 17, 2006	96.82	97.30	96.16	97.30
2621	NYSE	ESS	Fri, Jan 13, 2006	97.86	97.86	96.21	97.00
2620	NYSE	ESS	Thu, Jan 12, 2006	97.65	97.95	97.02	97.95
2619	NYSE	ESS	Wed, Jan 11, 2006	98.80	98.86	97.20	97.79
2618	NYSE	ESS	Tue, Jan 10, 2006	96.14	97.70	95.98	97.30
2617	NYSE	ESS	Mon, Jan 9, 2006	94.80	96.39	94.74	96.39
2616	NYSE	ESS	Fri, Jan 6, 2006	96.22	96.37	95.07	96.00
2615	NYSE	ESS	Thu, Jan 5, 2006	95.15	96.12	95.00	96.00
2614	NYSE	ESS	Wed, Jan 4, 2006	94.17	95.26	94.17	95.15
2613	NYSE	ESS	Tue, Jan 3, 2006	92.45	94.86	92.10	94.42
2612	NYSE	ESS	Fri, Dec 30, 2005	91.94	92.35	91.81	92.20
2611	NYSE	ESS	Thu, Dec 29, 2005	92.82	93.16	91.75	91.94
2610	NYSE	ESS	Wed, Dec 28, 2005	92.19	92.78	92.17	92.77
2609	NYSE	ESS	Tue, Dec 27, 2005	93.33	93.44	92.60	92.75
2608	NYSE	ESS	Fri, Dec 23, 2005	92.25	93.29	92.25	93.15
2607	NYSE	ESS	Thu, Dec 22, 2005	91.55	92.14	90.94	92.04
2606	NYSE	ESS	Wed, Dec 21, 2005	90.75	91.86	90.75	91.65
2605	NYSE	ESS	Tue, Dec 20, 2005	90.69	91.48	90.61	91.00
2604	NYSE	ESS	Mon, Dec 19, 2005	91.20	91.20	90.45	90.69
2603	NYSE	ESS	Fri, Dec 16, 2005	91.28	91.60	91.11	91.30
2602	NYSE	ESS	Thu, Dec 15, 2005	92.42	92.75	91.26	91.53
2601	NYSE	ESS	Wed, Dec 14, 2005	92.25	93.00	91.82	92.17
2600	NYSE	ESS	Tue, Dec 13, 2005	92.10	92.45	91.70	92.37
2599	NYSE	ESS	Mon, Dec 12, 2005	92.40	92.43	91.75	92.10
2598	NYSE	ESS	Fri, Dec 9, 2005	92.20	92.45	91.51	92.18
2597	NYSE	ESS	Thu, Dec 8, 2005	92.45	92.92	91.30	92.09
2596	NYSE	ESS	Wed, Dec 7, 2005	92.60	92.61	91.81	92.25
2595	NYSE	ESS	Tue, Dec 6, 2005	92.00	92.64	92.00	92.41
2594	NYSE	ESS	Mon, Dec 5, 2005	91.78	92.06	90.89	91.88
2593	NYSE	ESS	Fri, Dec 2, 2005	92.10	92.20	91.06	92.03
2592	NYSE	ESS	Thu, Dec 1, 2005	91.95	92.25	91.30	92.02
2591	NYSE	ESS	Wed, Nov 30, 2005	92.15	92.38	91.15	91.70
2590	NYSE	ESS	Tue, Nov 29, 2005	91.90	92.08	91.54	92.08
2589	NYSE	ESS	Mon, Nov 28, 2005	93.00	93.00	91.80	91.90
2588	NYSE	ESS	Fri, Nov 25, 2005	92.45	93.10	91.91	92.93
2587	NYSE	ESS	Wed, Nov 23, 2005	92.22	92.78	92.02	92.45
2586	NYSE	ESS	Tue, Nov 22, 2005	92.10	92.76	91.85	92.47
2585	NYSE	ESS	Mon, Nov 21, 2005	92.00	92.49	91.30	92.23
2584	NYSE	ESS	Fri, Nov 18, 2005	91.90	92.16	91.35	92.16
2583	NYSE	ESS	Thu, Nov 17, 2005	91.10	91.80	90.55	91.75
2582	NYSE	ESS	Wed, Nov 16, 2005	92.50	92.50	90.67	90.85
2581	NYSE	ESS	Tue, Nov 15, 2005	92.32	92.46	91.70	91.94
2580	NYSE	ESS	Mon, Nov 14, 2005	91.69	92.46	91.67	92.35
2579	NYSE	ESS	Fri, Nov 11, 2005	91.50	91.90	91.05	91.89
2578	NYSE	ESS	Thu, Nov 10, 2005	89.05	91.65	88.80	91.25
2577	NYSE	ESS	Wed, Nov 9, 2005	88.10	90.41	88.10	89.29
2576	NYSE	ESS	Tue, Nov 8, 2005	88.39	88.81	88.05	88.20
2575	NYSE	ESS	Mon, Nov 7, 2005	89.50	90.00	89.34	89.39
2574	NYSE	ESS	Fri, Nov 4, 2005	89.55	89.97	88.25	89.94
2573	NYSE	ESS	Thu, Nov 3, 2005	90.35	90.77	89.56	89.80
2572	NYSE	ESS	Wed, Nov 2, 2005	88.70	90.12	88.31	90.10
2571	NYSE	ESS	Tue, Nov 1, 2005	88.80	89.79	87.68	88.82
2570	NYSE	ESS	Mon, Oct 31, 2005	88.40	89.93	88.40	89.88
2569	NYSE	ESS	Fri, Oct 28, 2005	86.91	88.17	86.86	88.16
2568	NYSE	ESS	Thu, Oct 27, 2005	87.17	87.45	86.78	86.82
2567	NYSE	ESS	Wed, Oct 26, 2005	86.60	87.86	86.54	87.19
2566	NYSE	ESS	Tue, Oct 25, 2005	86.75	88.03	85.41	87.40
2565	NYSE	ESS	Mon, Oct 24, 2005	86.00	87.51	85.99	87.39
2564	NYSE	ESS	Fri, Oct 21, 2005	84.25	85.58	84.13	85.25
2563	NYSE	ESS	Thu, Oct 20, 2005	84.45	84.56	83.70	84.00
2562	NYSE	ESS	Wed, Oct 19, 2005	82.81	84.71	82.21	84.70
2561	NYSE	ESS	Tue, Oct 18, 2005	83.85	84.51	82.88	82.89
2560	NYSE	ESS	Mon, Oct 17, 2005	82.90	84.01	82.60	83.85
2559	NYSE	ESS	Fri, Oct 14, 2005	82.25	83.14	82.00	83.00
2558	NYSE	ESS	Thu, Oct 13, 2005	81.23	82.57	80.83	81.21
2557	NYSE	ESS	Wed, Oct 12, 2005	82.09	82.09	80.35	81.43
2556	NYSE	ESS	Tue, Oct 11, 2005	83.95	84.49	81.71	82.20
2555	NYSE	ESS	Mon, Oct 10, 2005	84.75	85.00	83.62	83.74
2554	NYSE	ESS	Fri, Oct 7, 2005	87.00	87.07	84.53	85.00
2553	NYSE	ESS	Thu, Oct 6, 2005	87.40	87.82	86.25	87.15
2552	NYSE	ESS	Wed, Oct 5, 2005	89.65	89.65	87.38	87.60
2551	NYSE	ESS	Tue, Oct 4, 2005	90.35	90.43	89.69	89.90
2550	NYSE	ESS	Mon, Oct 3, 2005	90.15	90.77	88.95	90.50
2549	NYSE	ESS	Fri, Sep 30, 2005	89.00	90.32	88.80	90.00
2548	NYSE	ESS	Thu, Sep 29, 2005	87.00	89.02	85.90	89.01
2547	NYSE	ESS	Wed, Sep 28, 2005	88.82	89.20	86.81	86.90
2546	NYSE	ESS	Tue, Sep 27, 2005	89.45	89.65	88.00	89.65
2545	NYSE	ESS	Mon, Sep 26, 2005	89.13	89.75	89.13	89.45
2544	NYSE	ESS	Fri, Sep 23, 2005	89.10	89.37	88.20	88.99
2543	NYSE	ESS	Thu, Sep 22, 2005	88.17	89.85	86.54	89.25
2542	NYSE	ESS	Wed, Sep 21, 2005	89.60	89.74	88.16	88.17
2541	NYSE	ESS	Tue, Sep 20, 2005	90.00	90.61	89.60	89.80
2540	NYSE	ESS	Mon, Sep 19, 2005	90.84	91.61	89.87	90.20
2539	NYSE	ESS	Fri, Sep 16, 2005	90.97	90.97	89.87	90.59
2538	NYSE	ESS	Thu, Sep 15, 2005	90.15	90.75	90.15	90.74
2537	NYSE	ESS	Wed, Sep 14, 2005	90.06	90.49	89.46	90.17
2536	NYSE	ESS	Tue, Sep 13, 2005	90.65	90.79	89.69	90.06
2535	NYSE	ESS	Mon, Sep 12, 2005	90.70	91.00	90.30	90.80
2534	NYSE	ESS	Fri, Sep 9, 2005	90.38	90.94	90.02	90.88
2533	NYSE	ESS	Thu, Sep 8, 2005	89.70	90.66	89.70	90.37
2532	NYSE	ESS	Wed, Sep 7, 2005	90.79	90.79	89.70	90.02
2531	NYSE	ESS	Tue, Sep 6, 2005	88.00	91.09	87.80	90.99
2530	NYSE	ESS	Fri, Sep 2, 2005	89.10	89.50	87.92	88.15
2529	NYSE	ESS	Thu, Sep 1, 2005	87.90	90.57	87.71	89.10
2528	NYSE	ESS	Wed, Aug 31, 2005	85.98	87.96	85.98	87.95
2527	NYSE	ESS	Tue, Aug 30, 2005	86.33	86.41	85.68	85.98
2526	NYSE	ESS	Mon, Aug 29, 2005	86.35	86.65	85.75	86.49
2525	NYSE	ESS	Fri, Aug 26, 2005	87.17	87.30	86.25	86.60
2524	NYSE	ESS	Thu, Aug 25, 2005	86.82	87.33	85.85	87.15
2523	NYSE	ESS	Wed, Aug 24, 2005	86.00	87.17	86.00	86.70
2522	NYSE	ESS	Tue, Aug 23, 2005	85.97	86.56	85.93	86.48
2521	NYSE	ESS	Mon, Aug 22, 2005	86.00	86.50	85.63	85.87
2520	NYSE	ESS	Fri, Aug 19, 2005	86.57	86.57	85.61	86.00
2519	NYSE	ESS	Thu, Aug 18, 2005	86.46	86.62	85.62	86.57
2518	NYSE	ESS	Wed, Aug 17, 2005	87.30	87.94	86.42	86.45
2517	NYSE	ESS	Tue, Aug 16, 2005	86.00	88.17	86.00	87.99
2516	NYSE	ESS	Mon, Aug 15, 2005	85.68	87.75	85.30	86.55
2515	NYSE	ESS	Fri, Aug 12, 2005	86.00	86.67	85.40	85.83
2514	NYSE	ESS	Thu, Aug 11, 2005	84.36	86.50	84.32	86.49
2513	NYSE	ESS	Wed, Aug 10, 2005	84.75	86.10	84.22	84.50
2512	NYSE	ESS	Tue, Aug 9, 2005	83.65	85.27	83.30	84.00
2511	NYSE	ESS	Mon, Aug 8, 2005	85.50	85.70	82.86	83.40
2510	NYSE	ESS	Fri, Aug 5, 2005	89.95	90.20	86.42	86.80
2509	NYSE	ESS	Thu, Aug 4, 2005	92.00	92.60	91.38	91.95
2508	NYSE	ESS	Wed, Aug 3, 2005	92.35	92.65	91.73	92.17
2507	NYSE	ESS	Tue, Aug 2, 2005	92.25	92.86	92.08	92.85
2506	NYSE	ESS	Mon, Aug 1, 2005	91.86	92.25	91.20	92.25
2505	NYSE	ESS	Fri, Jul 29, 2005	92.40	92.85	91.85	91.86
2504	NYSE	ESS	Thu, Jul 28, 2005	91.63	93.14	91.61	92.60
2503	NYSE	ESS	Wed, Jul 27, 2005	91.44	92.10	91.12	91.60
2502	NYSE	ESS	Tue, Jul 26, 2005	90.00	91.50	89.98	91.44
2501	NYSE	ESS	Mon, Jul 25, 2005	89.09	89.99	89.05	89.98
2500	NYSE	ESS	Fri, Jul 22, 2005	88.55	89.10	88.35	89.09
2499	NYSE	ESS	Thu, Jul 21, 2005	89.60	89.91	88.29	88.30
2498	NYSE	ESS	Wed, Jul 20, 2005	88.55	89.76	88.43	89.75
2497	NYSE	ESS	Tue, Jul 19, 2005	87.80	88.76	87.80	88.70
2496	NYSE	ESS	Mon, Jul 18, 2005	87.37	88.12	86.98	87.57
2495	NYSE	ESS	Fri, Jul 15, 2005	87.32	87.53	86.54	87.50
2494	NYSE	ESS	Thu, Jul 14, 2005	89.25	89.30	86.80	87.30
2493	NYSE	ESS	Wed, Jul 13, 2005	89.00	89.40	88.46	88.65
2492	NYSE	ESS	Tue, Jul 12, 2005	88.91	89.70	88.91	89.33
2491	NYSE	ESS	Mon, Jul 11, 2005	87.90	89.26	87.65	88.95
2490	NYSE	ESS	Fri, Jul 8, 2005	85.50	87.60	85.09	87.25
2489	NYSE	ESS	Thu, Jul 7, 2005	84.30	85.42	84.25	85.38
2488	NYSE	ESS	Wed, Jul 6, 2005	84.94	85.59	84.71	84.97
2487	NYSE	ESS	Tue, Jul 5, 2005	83.57	85.30	83.57	85.00
2486	NYSE	ESS	Fri, Jul 1, 2005	83.26	84.23	83.26	84.02
2485	NYSE	ESS	Thu, Jun 30, 2005	83.40	83.75	82.07	83.06
2484	NYSE	ESS	Wed, Jun 29, 2005	83.27	83.75	83.00	83.20
2483	NYSE	ESS	Tue, Jun 28, 2005	84.10	84.15	82.70	83.27
2482	NYSE	ESS	Mon, Jun 27, 2005	85.25	85.25	83.97	84.31
2481	NYSE	ESS	Fri, Jun 24, 2005	85.72	86.13	84.50	85.20
2480	NYSE	ESS	Thu, Jun 23, 2005	85.14	85.85	85.08	85.30
2479	NYSE	ESS	Wed, Jun 22, 2005	85.00	85.15	84.39	85.15
2478	NYSE	ESS	Tue, Jun 21, 2005	84.61	84.87	84.10	84.54
2477	NYSE	ESS	Mon, Jun 20, 2005	84.47	85.30	84.47	84.60
2476	NYSE	ESS	Fri, Jun 17, 2005	85.00	85.37	84.36	84.49
2475	NYSE	ESS	Thu, Jun 16, 2005	84.94	85.20	84.53	84.96
2474	NYSE	ESS	Wed, Jun 15, 2005	84.94	85.10	84.30	84.97
2473	NYSE	ESS	Tue, Jun 14, 2005	84.40	84.96	84.40	84.94
2472	NYSE	ESS	Mon, Jun 13, 2005	83.35	84.40	83.05	84.39
2471	NYSE	ESS	Fri, Jun 10, 2005	82.64	83.73	82.40	83.65
2470	NYSE	ESS	Thu, Jun 9, 2005	81.85	83.20	81.84	82.39
2469	NYSE	ESS	Wed, Jun 8, 2005	81.97	82.81	81.85	82.35
2468	NYSE	ESS	Tue, Jun 7, 2005	81.00	82.13	80.75	81.60
2467	NYSE	ESS	Mon, Jun 6, 2005	79.89	80.58	79.89	80.35
2466	NYSE	ESS	Fri, Jun 3, 2005	80.34	81.70	79.78	79.78
2465	NYSE	ESS	Thu, Jun 2, 2005	80.19	80.86	80.08	80.23
2464	NYSE	ESS	Wed, Jun 1, 2005	80.15	81.03	79.70	80.27
2463	NYSE	ESS	Tue, May 31, 2005	78.84	80.00	78.83	80.00
2462	NYSE	ESS	Fri, May 27, 2005	78.64	79.00	78.15	78.90
2461	NYSE	ESS	Thu, May 26, 2005	79.30	79.85	77.84	78.29
2460	NYSE	ESS	Wed, May 25, 2005	80.30	80.33	78.66	79.05
2459	NYSE	ESS	Tue, May 24, 2005	81.00	81.50	80.10	80.40
2458	NYSE	ESS	Mon, May 23, 2005	82.27	82.57	81.45	81.50
2457	NYSE	ESS	Fri, May 20, 2005	81.36	82.28	80.80	82.28
2456	NYSE	ESS	Thu, May 19, 2005	80.35	81.90	80.19	81.37
2455	NYSE	ESS	Wed, May 18, 2005	80.00	80.70	79.61	80.60
2454	NYSE	ESS	Tue, May 17, 2005	79.10	79.92	78.42	79.78
2453	NYSE	ESS	Mon, May 16, 2005	78.78	79.59	78.73	79.35
2452	NYSE	ESS	Fri, May 13, 2005	79.32	79.42	78.18	78.53
2451	NYSE	ESS	Thu, May 12, 2005	79.45	79.80	78.75	79.11
2450	NYSE	ESS	Wed, May 11, 2005	79.25	79.99	78.43	79.65
2449	NYSE	ESS	Tue, May 10, 2005	78.95	79.38	78.50	79.25
2448	NYSE	ESS	Mon, May 9, 2005	77.75	79.30	77.70	79.20
2447	NYSE	ESS	Fri, May 6, 2005	76.82	78.57	76.21	77.60
2446	NYSE	ESS	Thu, May 5, 2005	74.86	77.10	74.75	77.07
2445	NYSE	ESS	Wed, May 4, 2005	74.40	75.45	74.35	74.75
2444	NYSE	ESS	Tue, May 3, 2005	75.70	75.71	74.29	74.64
2443	NYSE	ESS	Mon, May 2, 2005	76.50	76.55	74.13	75.95
2442	NYSE	ESS	Fri, Apr 29, 2005	74.27	75.95	73.75	75.95
2441	NYSE	ESS	Thu, Apr 28, 2005	74.80	74.80	73.81	74.02
2440	NYSE	ESS	Wed, Apr 27, 2005	73.90	75.00	73.03	74.80
2439	NYSE	ESS	Tue, Apr 26, 2005	73.97	74.43	73.66	73.79
2438	NYSE	ESS	Mon, Apr 25, 2005	71.75	73.98	71.70	73.98
2437	NYSE	ESS	Fri, Apr 22, 2005	71.19	71.93	70.58	71.93
2436	NYSE	ESS	Thu, Apr 21, 2005	70.90	71.35	70.10	71.34
2435	NYSE	ESS	Wed, Apr 20, 2005	71.60	71.80	70.59	70.75
2434	NYSE	ESS	Tue, Apr 19, 2005	71.20	71.93	71.04	71.93
2433	NYSE	ESS	Mon, Apr 18, 2005	71.20	71.65	70.25	71.30
2432	NYSE	ESS	Fri, Apr 15, 2005	71.09	71.75	70.59	71.05
2431	NYSE	ESS	Thu, Apr 14, 2005	71.50	71.65	70.90	71.00
2430	NYSE	ESS	Wed, Apr 13, 2005	72.10	72.44	71.28	71.50
2429	NYSE	ESS	Tue, Apr 12, 2005	71.00	72.23	70.50	72.23
2428	NYSE	ESS	Mon, Apr 11, 2005	70.93	71.05	70.26	71.00
2427	NYSE	ESS	Fri, Apr 8, 2005	70.85	71.40	70.48	70.89
2426	NYSE	ESS	Thu, Apr 7, 2005	70.42	71.31	70.10	71.02
2425	NYSE	ESS	Wed, Apr 6, 2005	70.25	70.69	70.01	70.17
2424	NYSE	ESS	Tue, Apr 5, 2005	69.57	70.18	69.57	70.00
2423	NYSE	ESS	Mon, Apr 4, 2005	69.70	69.70	68.50	69.57
2422	NYSE	ESS	Fri, Apr 1, 2005	70.30	70.30	68.65	69.45
2421	NYSE	ESS	Thu, Mar 31, 2005	69.89	70.51	68.73	69.10
2420	NYSE	ESS	Wed, Mar 30, 2005	69.25	69.99	69.25	69.79
2419	NYSE	ESS	Tue, Mar 29, 2005	68.88	69.65	68.56	69.11
2418	NYSE	ESS	Mon, Mar 28, 2005	70.55	71.05	69.33	69.69
2417	NYSE	ESS	Thu, Mar 24, 2005	70.90	71.80	70.50	70.51
2416	NYSE	ESS	Wed, Mar 23, 2005	70.85	71.00	69.45	70.35
2415	NYSE	ESS	Tue, Mar 22, 2005	72.40	73.15	70.76	71.10
2414	NYSE	ESS	Mon, Mar 21, 2005	73.20	73.20	71.76	72.20
2413	NYSE	ESS	Fri, Mar 18, 2005	74.50	74.50	72.50	73.15
2412	NYSE	ESS	Thu, Mar 17, 2005	73.10	74.00	73.10	73.90
2411	NYSE	ESS	Wed, Mar 16, 2005	74.09	74.31	72.86	72.97
2410	NYSE	ESS	Tue, Mar 15, 2005	74.30	75.18	73.74	73.89
2409	NYSE	ESS	Mon, Mar 14, 2005	72.44	74.05	72.43	74.05
2408	NYSE	ESS	Fri, Mar 11, 2005	73.30	73.30	72.31	72.44
2407	NYSE	ESS	Thu, Mar 10, 2005	72.93	73.64	72.31	73.40
2406	NYSE	ESS	Wed, Mar 9, 2005	74.80	74.80	72.50	72.92
2405	NYSE	ESS	Tue, Mar 8, 2005	75.96	75.96	75.03	75.46
2404	NYSE	ESS	Mon, Mar 7, 2005	74.95	76.61	74.72	76.06
2403	NYSE	ESS	Fri, Mar 4, 2005	73.50	75.29	73.44	74.94
2402	NYSE	ESS	Thu, Mar 3, 2005	73.70	74.23	73.41	73.50
2401	NYSE	ESS	Wed, Mar 2, 2005	73.90	73.90	72.74	73.40
2400	NYSE	ESS	Tue, Mar 1, 2005	72.20	73.97	72.20	73.89
2399	NYSE	ESS	Mon, Feb 28, 2005	73.40	73.52	71.64	72.08
2398	NYSE	ESS	Fri, Feb 25, 2005	72.00	73.69	72.00	73.65
2397	NYSE	ESS	Thu, Feb 24, 2005	72.06	72.45	71.80	72.06
2396	NYSE	ESS	Wed, Feb 23, 2005	72.95	73.50	72.06	72.06
2395	NYSE	ESS	Tue, Feb 22, 2005	75.40	75.40	72.70	72.70
2394	NYSE	ESS	Fri, Feb 18, 2005	76.17	76.17	75.32	75.50
2393	NYSE	ESS	Thu, Feb 17, 2005	76.25	76.70	76.04	76.17
2392	NYSE	ESS	Wed, Feb 16, 2005	75.30	76.29	74.87	76.24
2391	NYSE	ESS	Tue, Feb 15, 2005	75.17	75.85	74.99	75.12
2390	NYSE	ESS	Mon, Feb 14, 2005	74.90	75.25	74.63	75.25
2389	NYSE	ESS	Fri, Feb 11, 2005	74.70	74.82	73.95	74.80
2388	NYSE	ESS	Thu, Feb 10, 2005	74.08	74.78	73.67	74.74
2387	NYSE	ESS	Wed, Feb 9, 2005	73.50	74.28	73.50	74.08
2386	NYSE	ESS	Tue, Feb 8, 2005	73.95	74.28	73.75	73.85
2385	NYSE	ESS	Mon, Feb 7, 2005	74.90	75.04	73.80	73.85
2384	NYSE	ESS	Fri, Feb 4, 2005	73.85	75.15	73.68	75.15
2383	NYSE	ESS	Thu, Feb 3, 2005	73.95	74.31	73.11	73.64
2382	NYSE	ESS	Wed, Feb 2, 2005	71.95	73.75	71.90	73.70
2381	NYSE	ESS	Tue, Feb 1, 2005	72.05	72.31	71.79	72.09
2380	NYSE	ESS	Mon, Jan 31, 2005	72.26	72.80	70.93	71.95
2379	NYSE	ESS	Fri, Jan 28, 2005	72.60	72.69	71.25	72.01
2378	NYSE	ESS	Thu, Jan 27, 2005	73.54	73.78	72.50	72.50
2377	NYSE	ESS	Wed, Jan 26, 2005	73.25	73.87	72.99	73.79
2376	NYSE	ESS	Tue, Jan 25, 2005	75.38	75.88	73.00	73.00
2375	NYSE	ESS	Mon, Jan 24, 2005	76.20	76.52	75.05	75.20
2374	NYSE	ESS	Fri, Jan 21, 2005	76.00	76.93	75.46	76.01
2373	NYSE	ESS	Thu, Jan 20, 2005	76.61	76.93	75.40	76.22
2372	NYSE	ESS	Wed, Jan 19, 2005	76.30	77.43	75.82	76.36
2371	NYSE	ESS	Tue, Jan 18, 2005	75.43	76.41	74.81	76.29
2370	NYSE	ESS	Fri, Jan 14, 2005	74.47	75.94	73.89	75.43
2369	NYSE	ESS	Thu, Jan 13, 2005	73.20	74.50	72.78	73.38
2368	NYSE	ESS	Wed, Jan 12, 2005	74.54	74.66	72.91	73.58
2367	NYSE	ESS	Tue, Jan 11, 2005	75.81	75.90	74.46	74.54
2366	NYSE	ESS	Mon, Jan 10, 2005	76.65	76.85	75.76	75.80
2365	NYSE	ESS	Fri, Jan 7, 2005	78.10	78.55	77.19	77.19
2364	NYSE	ESS	Thu, Jan 6, 2005	78.09	79.49	77.70	77.70
2363	NYSE	ESS	Wed, Jan 5, 2005	80.93	80.93	77.19	78.09
2362	NYSE	ESS	Tue, Jan 4, 2005	82.67	83.15	81.02	81.02
2361	NYSE	ESS	Mon, Jan 3, 2005	83.86	84.32	82.35	82.77
2360	NYSE	ESS	Fri, Dec 31, 2004	82.50	83.80	82.50	83.80
2359	NYSE	ESS	Thu, Dec 30, 2004	82.53	82.95	82.47	82.50
2358	NYSE	ESS	Wed, Dec 29, 2004	82.41	82.95	82.23	82.63
2357	NYSE	ESS	Tue, Dec 28, 2004	82.85	83.20	82.71	83.20
2356	NYSE	ESS	Mon, Dec 27, 2004	83.60	83.80	82.30	82.80
2355	NYSE	ESS	Thu, Dec 23, 2004	84.79	84.81	83.55	83.55
2354	NYSE	ESS	Wed, Dec 22, 2004	84.54	84.70	84.02	84.54
2353	NYSE	ESS	Tue, Dec 21, 2004	83.83	84.61	83.68	84.54
2352	NYSE	ESS	Mon, Dec 20, 2004	84.10	84.30	83.39	83.61
2351	NYSE	ESS	Fri, Dec 17, 2004	83.50	84.65	82.68	84.50
2350	NYSE	ESS	Thu, Dec 16, 2004	85.11	85.43	83.39	83.58
2349	NYSE	ESS	Wed, Dec 15, 2004	84.76	85.14	84.12	85.11
2348	NYSE	ESS	Tue, Dec 14, 2004	84.35	84.87	83.87	84.76
2347	NYSE	ESS	Mon, Dec 13, 2004	84.75	84.88	84.27	84.46
2346	NYSE	ESS	Fri, Dec 10, 2004	83.05	84.46	82.89	84.35
2345	NYSE	ESS	Thu, Dec 9, 2004	82.36	83.20	81.82	83.14
2344	NYSE	ESS	Wed, Dec 8, 2004	81.71	82.54	81.70	82.35
2343	NYSE	ESS	Tue, Dec 7, 2004	82.65	82.67	81.20	81.46
2342	NYSE	ESS	Mon, Dec 6, 2004	81.20	83.15	81.09	82.78
2341	NYSE	ESS	Fri, Dec 3, 2004	80.65	81.45	80.60	81.29
2340	NYSE	ESS	Thu, Dec 2, 2004	80.92	80.92	79.82	80.40
2339	NYSE	ESS	Wed, Dec 1, 2004	80.53	81.20	80.02	80.81
2338	NYSE	ESS	Tue, Nov 30, 2004	80.80	80.84	80.15	80.53
2337	NYSE	ESS	Mon, Nov 29, 2004	81.30	81.90	80.62	80.63
2336	NYSE	ESS	Fri, Nov 26, 2004	81.10	81.82	81.04	81.30
2335	NYSE	ESS	Wed, Nov 24, 2004	80.70	81.95	80.70	81.94
2334	NYSE	ESS	Tue, Nov 23, 2004	80.38	80.76	79.70	80.61
2333	NYSE	ESS	Mon, Nov 22, 2004	78.08	80.38	78.08	80.38
2332	NYSE	ESS	Fri, Nov 19, 2004	79.90	79.90	78.06	78.10
2331	NYSE	ESS	Thu, Nov 18, 2004	79.56	80.59	79.09	79.84
2330	NYSE	ESS	Wed, Nov 17, 2004	82.40	82.93	79.20	79.63
2329	NYSE	ESS	Tue, Nov 16, 2004	83.70	84.18	82.03	82.15
2328	NYSE	ESS	Mon, Nov 15, 2004	81.67	83.70	81.61	83.70
2327	NYSE	ESS	Fri, Nov 12, 2004	80.00	81.72	79.43	81.72
2326	NYSE	ESS	Thu, Nov 11, 2004	80.04	80.04	79.83	80.00
2325	NYSE	ESS	Wed, Nov 10, 2004	79.30	80.91	79.09	80.04
2324	NYSE	ESS	Tue, Nov 9, 2004	79.90	80.15	79.40	79.52
2323	NYSE	ESS	Mon, Nov 8, 2004	80.05	81.20	79.74	80.94
2322	NYSE	ESS	Fri, Nov 5, 2004	81.85	81.85	79.57	80.18
2321	NYSE	ESS	Thu, Nov 4, 2004	79.90	81.91	79.90	81.85
2320	NYSE	ESS	Wed, Nov 3, 2004	80.58	80.58	79.25	79.90
2319	NYSE	ESS	Tue, Nov 2, 2004	79.30	79.99	78.81	79.00
2318	NYSE	ESS	Mon, Nov 1, 2004	78.65	79.84	78.34	79.06
2317	NYSE	ESS	Fri, Oct 29, 2004	78.26	79.20	78.10	78.46
2316	NYSE	ESS	Thu, Oct 28, 2004	79.15	79.38	78.48	78.76
2315	NYSE	ESS	Wed, Oct 27, 2004	78.60	79.20	78.42	79.05
2314	NYSE	ESS	Tue, Oct 26, 2004	77.40	78.57	77.28	78.57
2313	NYSE	ESS	Mon, Oct 25, 2004	77.40	77.71	76.92	77.18
2312	NYSE	ESS	Fri, Oct 22, 2004	78.57	79.31	77.47	77.53
2311	NYSE	ESS	Thu, Oct 21, 2004	76.99	78.57	76.62	78.57
2310	NYSE	ESS	Wed, Oct 20, 2004	76.90	77.31	75.67	77.08
2309	NYSE	ESS	Tue, Oct 19, 2004	77.00	77.79	76.80	76.80
2308	NYSE	ESS	Mon, Oct 18, 2004	76.23	77.12	76.10	76.76
2307	NYSE	ESS	Fri, Oct 15, 2004	75.90	76.42	75.86	76.15
2306	NYSE	ESS	Thu, Oct 14, 2004	74.38	75.70	74.25	75.70
2305	NYSE	ESS	Wed, Oct 13, 2004	75.32	75.62	74.36	74.63
2304	NYSE	ESS	Tue, Oct 12, 2004	73.56	75.13	73.42	75.11
2303	NYSE	ESS	Mon, Oct 11, 2004	74.40	74.70	73.74	74.00
2302	NYSE	ESS	Fri, Oct 8, 2004	74.25	74.90	74.23	74.25
2301	NYSE	ESS	Thu, Oct 7, 2004	75.05	75.15	74.00	74.00
2300	NYSE	ESS	Wed, Oct 6, 2004	74.43	75.30	74.33	75.30
2299	NYSE	ESS	Tue, Oct 5, 2004	73.85	74.43	73.64	74.43
2298	NYSE	ESS	Mon, Oct 4, 2004	73.06	73.96	73.05	73.35
2297	NYSE	ESS	Fri, Oct 1, 2004	71.85	73.75	71.65	73.05
2296	NYSE	ESS	Thu, Sep 30, 2004	71.69	72.01	71.53	71.85
2295	NYSE	ESS	Wed, Sep 29, 2004	71.70	71.82	71.35	71.70
2294	NYSE	ESS	Tue, Sep 28, 2004	70.70	71.75	70.70	71.71
2293	NYSE	ESS	Mon, Sep 27, 2004	72.05	72.07	71.45	71.51
2292	NYSE	ESS	Fri, Sep 24, 2004	72.29	72.40	71.81	71.90
2291	NYSE	ESS	Thu, Sep 23, 2004	73.00	73.10	72.04	72.04
2290	NYSE	ESS	Wed, Sep 22, 2004	74.08	74.08	72.84	73.00
2289	NYSE	ESS	Tue, Sep 21, 2004	73.50	74.09	73.22	74.05
2288	NYSE	ESS	Mon, Sep 20, 2004	74.63	74.77	73.34	73.34
2287	NYSE	ESS	Fri, Sep 17, 2004	74.89	75.31	74.29	74.63
2286	NYSE	ESS	Thu, Sep 16, 2004	73.00	74.89	72.92	74.89
2285	NYSE	ESS	Wed, Sep 15, 2004	71.51	72.69	71.51	72.60
2284	NYSE	ESS	Tue, Sep 14, 2004	73.10	73.10	71.49	71.55
2283	NYSE	ESS	Mon, Sep 13, 2004	74.27	74.27	72.98	73.19
2282	NYSE	ESS	Fri, Sep 10, 2004	73.85	74.27	73.15	74.27
2281	NYSE	ESS	Thu, Sep 9, 2004	74.36	74.46	73.35	73.84
2280	NYSE	ESS	Wed, Sep 8, 2004	74.27	75.05	73.84	74.37
2279	NYSE	ESS	Tue, Sep 7, 2004	74.25	74.45	73.77	74.39
2278	NYSE	ESS	Fri, Sep 3, 2004	73.45	74.01	73.22	73.99
2277	NYSE	ESS	Thu, Sep 2, 2004	72.90	73.86	72.83	73.51
2276	NYSE	ESS	Wed, Sep 1, 2004	73.75	73.94	72.90	73.08
2275	NYSE	ESS	Tue, Aug 31, 2004	73.74	73.98	73.23	73.75
2274	NYSE	ESS	Mon, Aug 30, 2004	72.79	73.73	72.79	73.72
2273	NYSE	ESS	Fri, Aug 27, 2004	72.10	72.86	72.10	72.78
2272	NYSE	ESS	Thu, Aug 26, 2004	71.63	72.21	71.63	72.14
2271	NYSE	ESS	Wed, Aug 25, 2004	72.30	72.90	71.60	71.63
2270	NYSE	ESS	Tue, Aug 24, 2004	71.45	72.40	71.42	72.30
2269	NYSE	ESS	Mon, Aug 23, 2004	71.00	71.63	70.55	71.30
2268	NYSE	ESS	Fri, Aug 20, 2004	69.76	71.00	69.76	71.00
2267	NYSE	ESS	Thu, Aug 19, 2004	70.80	70.80	69.50	69.51
2266	NYSE	ESS	Wed, Aug 18, 2004	69.30	70.80	69.16	70.80
2265	NYSE	ESS	Tue, Aug 17, 2004	68.80	69.45	68.74	69.37
2264	NYSE	ESS	Mon, Aug 16, 2004	66.80	68.30	66.80	68.30
2263	NYSE	ESS	Fri, Aug 13, 2004	66.80	67.05	66.52	66.69
2262	NYSE	ESS	Thu, Aug 12, 2004	68.60	68.64	66.50	66.65
2261	NYSE	ESS	Wed, Aug 11, 2004	68.60	68.87	68.10	68.78
2260	NYSE	ESS	Tue, Aug 10, 2004	67.55	68.14	67.55	67.79
2259	NYSE	ESS	Mon, Aug 9, 2004	67.34	67.82	67.17	67.35
2258	NYSE	ESS	Fri, Aug 6, 2004	67.26	68.15	67.14	67.14
2257	NYSE	ESS	Thu, Aug 5, 2004	67.90	68.25	67.20	67.26
2256	NYSE	ESS	Wed, Aug 4, 2004	67.30	68.00	66.82	67.97
2255	NYSE	ESS	Tue, Aug 3, 2004	65.97	67.63	65.71	67.11
2254	NYSE	ESS	Mon, Aug 2, 2004	65.91	66.14	64.89	65.90
2253	NYSE	ESS	Fri, Jul 30, 2004	66.65	66.95	65.79	65.90
2252	NYSE	ESS	Thu, Jul 29, 2004	66.75	67.27	66.41	66.65
2251	NYSE	ESS	Wed, Jul 28, 2004	66.35	67.10	65.29	66.78
2250	NYSE	ESS	Tue, Jul 27, 2004	66.35	66.93	66.17	66.36
2249	NYSE	ESS	Mon, Jul 26, 2004	66.55	66.75	65.97	66.46
2248	NYSE	ESS	Fri, Jul 23, 2004	67.15	67.65	66.68	66.70
2247	NYSE	ESS	Thu, Jul 22, 2004	68.67	68.73	67.27	67.40
2246	NYSE	ESS	Wed, Jul 21, 2004	69.85	69.98	68.63	68.67
2245	NYSE	ESS	Tue, Jul 20, 2004	68.96	69.90	68.80	69.72
2244	NYSE	ESS	Mon, Jul 19, 2004	68.64	69.37	68.17	68.95
2243	NYSE	ESS	Fri, Jul 16, 2004	69.40	69.48	68.36	68.51
2242	NYSE	ESS	Thu, Jul 15, 2004	68.75	69.50	68.75	69.29
2241	NYSE	ESS	Wed, Jul 14, 2004	67.95	68.60	67.80	68.60
2240	NYSE	ESS	Tue, Jul 13, 2004	68.25	68.30	67.83	67.95
2239	NYSE	ESS	Mon, Jul 12, 2004	67.95	68.25	67.61	68.25
2238	NYSE	ESS	Fri, Jul 9, 2004	68.40	68.61	67.50	67.80
2237	NYSE	ESS	Thu, Jul 8, 2004	69.42	69.60	68.25	68.25
2236	NYSE	ESS	Wed, Jul 7, 2004	69.03	69.46	68.74	69.34
2235	NYSE	ESS	Tue, Jul 6, 2004	69.40	69.40	68.31	68.95
2234	NYSE	ESS	Fri, Jul 2, 2004	68.75	69.40	68.45	69.40
2233	NYSE	ESS	Thu, Jul 1, 2004	67.60	68.26	67.37	68.25
2232	NYSE	ESS	Wed, Jun 30, 2004	67.20	68.60	67.20	68.35
2231	NYSE	ESS	Tue, Jun 29, 2004	68.45	68.45	67.44	67.44
2230	NYSE	ESS	Mon, Jun 28, 2004	68.35	69.22	68.35	68.60
2229	NYSE	ESS	Fri, Jun 25, 2004	68.93	69.25	68.85	69.22
2228	NYSE	ESS	Thu, Jun 24, 2004	69.32	69.73	68.69	68.92
2227	NYSE	ESS	Wed, Jun 23, 2004	68.89	69.08	68.55	69.07
2226	NYSE	ESS	Tue, Jun 22, 2004	68.75	69.06	68.65	68.94
2225	NYSE	ESS	Mon, Jun 21, 2004	68.15	68.80	68.04	68.80
2224	NYSE	ESS	Fri, Jun 18, 2004	68.21	68.28	67.55	67.75
2223	NYSE	ESS	Thu, Jun 17, 2004	67.00	69.32	66.64	68.20
2222	NYSE	ESS	Wed, Jun 16, 2004	66.56	67.41	66.18	67.00
2221	NYSE	ESS	Tue, Jun 15, 2004	65.30	66.75	65.30	66.75
2220	NYSE	ESS	Mon, Jun 14, 2004	65.40	65.49	64.28	65.20
2219	NYSE	ESS	Thu, Jun 10, 2004	65.60	65.74	64.80	65.59
2218	NYSE	ESS	Wed, Jun 9, 2004	65.95	66.50	65.41	65.45
2217	NYSE	ESS	Tue, Jun 8, 2004	65.55	66.09	65.29	66.08
2216	NYSE	ESS	Mon, Jun 7, 2004	65.50	65.75	65.15	65.69
2215	NYSE	ESS	Fri, Jun 4, 2004	65.50	66.00	65.34	65.65
2214	NYSE	ESS	Thu, Jun 3, 2004	66.25	66.38	65.40	65.40
2213	NYSE	ESS	Wed, Jun 2, 2004	65.50	66.29	65.35	66.25
2212	NYSE	ESS	Tue, Jun 1, 2004	65.56	65.68	64.54	65.45
2211	NYSE	ESS	Fri, May 28, 2004	65.10	65.72	65.10	65.55
2210	NYSE	ESS	Thu, May 27, 2004	65.05	65.20	64.09	64.92
2209	NYSE	ESS	Wed, May 26, 2004	62.97	64.69	62.44	64.53
2208	NYSE	ESS	Tue, May 25, 2004	63.35	64.05	62.60	62.97
2207	NYSE	ESS	Mon, May 24, 2004	63.90	64.80	62.73	63.18
2206	NYSE	ESS	Fri, May 21, 2004	63.75	64.42	63.20	63.67
2205	NYSE	ESS	Thu, May 20, 2004	62.24	63.79	62.12	63.33
2204	NYSE	ESS	Wed, May 19, 2004	63.10	64.03	61.32	61.32
2203	NYSE	ESS	Tue, May 18, 2004	62.30	62.99	62.25	62.85
2202	NYSE	ESS	Mon, May 17, 2004	62.30	63.00	61.25	62.25
2201	NYSE	ESS	Fri, May 14, 2004	61.91	63.32	61.59	62.45
2200	NYSE	ESS	Thu, May 13, 2004	61.98	62.65	61.81	61.81
2199	NYSE	ESS	Wed, May 12, 2004	62.20	62.45	61.16	61.99
2198	NYSE	ESS	Tue, May 11, 2004	62.68	63.50	62.27	62.34
2197	NYSE	ESS	Mon, May 10, 2004	62.31	62.60	60.88	61.89
2196	NYSE	ESS	Fri, May 7, 2004	62.50	62.90	62.30	62.30
2195	NYSE	ESS	Thu, May 6, 2004	62.56	63.90	61.68	62.97
2194	NYSE	ESS	Wed, May 5, 2004	62.85	64.11	62.45	62.55
2193	NYSE	ESS	Tue, May 4, 2004	62.40	63.46	62.24	62.70
2192	NYSE	ESS	Mon, May 3, 2004	61.10	62.50	60.20	62.40
2191	NYSE	ESS	Fri, Apr 30, 2004	61.40	62.10	60.53	60.95
2190	NYSE	ESS	Thu, Apr 29, 2004	62.00	62.72	60.10	60.70
2189	NYSE	ESS	Wed, Apr 28, 2004	61.90	62.26	61.35	61.78
2188	NYSE	ESS	Tue, Apr 27, 2004	61.61	62.59	61.53	62.07
2187	NYSE	ESS	Mon, Apr 26, 2004	61.35	62.50	61.15	61.60
2186	NYSE	ESS	Fri, Apr 23, 2004	61.90	61.90	60.50	61.18
2185	NYSE	ESS	Thu, Apr 22, 2004	60.90	62.81	60.90	61.70
2184	NYSE	ESS	Wed, Apr 21, 2004	59.85	61.24	59.77	61.05
2183	NYSE	ESS	Tue, Apr 20, 2004	62.40	62.55	60.05	60.05
2182	NYSE	ESS	Mon, Apr 19, 2004	62.60	63.01	61.67	62.19
2181	NYSE	ESS	Fri, Apr 16, 2004	62.00	62.70	61.80	62.40
2180	NYSE	ESS	Thu, Apr 15, 2004	61.10	61.90	61.00	61.75
2179	NYSE	ESS	Wed, Apr 14, 2004	60.85	61.50	60.15	61.10
2178	NYSE	ESS	Tue, Apr 13, 2004	60.85	63.20	58.15	60.85
2177	NYSE	ESS	Mon, Apr 12, 2004	63.41	63.41	59.50	60.85
2176	NYSE	ESS	Thu, Apr 8, 2004	64.20	64.45	63.12	63.41
2175	NYSE	ESS	Wed, Apr 7, 2004	63.86	65.88	63.38	64.20
2174	NYSE	ESS	Tue, Apr 6, 2004	64.65	64.66	63.30	63.85
2173	NYSE	ESS	Mon, Apr 5, 2004	66.44	66.44	63.28	64.86
2172	NYSE	ESS	Fri, Apr 2, 2004	66.51	67.04	66.08	66.44
2171	NYSE	ESS	Thu, Apr 1, 2004	65.50	66.45	65.34	66.45
2170	NYSE	ESS	Wed, Mar 31, 2004	65.10	65.68	64.77	65.50
2169	NYSE	ESS	Tue, Mar 30, 2004	64.80	64.98	64.50	64.96
2168	NYSE	ESS	Mon, Mar 29, 2004	64.08	64.81	63.84	64.80
2167	NYSE	ESS	Fri, Mar 26, 2004	65.60	65.60	64.60	64.63
2166	NYSE	ESS	Thu, Mar 25, 2004	64.95	65.80	64.95	65.70
2165	NYSE	ESS	Wed, Mar 24, 2004	65.85	65.90	65.05	65.05
2164	NYSE	ESS	Tue, Mar 23, 2004	65.65	66.00	65.60	65.77
2163	NYSE	ESS	Mon, Mar 22, 2004	66.18	66.18	65.48	65.52
2162	NYSE	ESS	Fri, Mar 19, 2004	66.60	66.64	65.97	66.18
2161	NYSE	ESS	Thu, Mar 18, 2004	66.45	66.60	65.85	66.60
2160	NYSE	ESS	Wed, Mar 17, 2004	65.10	66.47	65.10	66.47
2159	NYSE	ESS	Tue, Mar 16, 2004	64.99	65.24	64.70	65.00
2158	NYSE	ESS	Mon, Mar 15, 2004	65.75	65.75	64.58	64.95
2157	NYSE	ESS	Fri, Mar 12, 2004	64.65	65.83	64.65	65.83
2156	NYSE	ESS	Thu, Mar 11, 2004	65.45	65.45	64.65	64.65
2155	NYSE	ESS	Wed, Mar 10, 2004	65.70	66.27	65.55	65.55
2154	NYSE	ESS	Tue, Mar 9, 2004	65.40	66.25	65.40	65.60
2153	NYSE	ESS	Mon, Mar 8, 2004	65.55	65.88	65.25	65.46
2152	NYSE	ESS	Fri, Mar 5, 2004	64.60	65.56	64.28	65.56
2151	NYSE	ESS	Thu, Mar 4, 2004	64.05	64.75	63.81	64.75
2150	NYSE	ESS	Wed, Mar 3, 2004	63.80	64.40	63.22	63.96
2149	NYSE	ESS	Tue, Mar 2, 2004	63.80	63.90	63.60	63.90
2148	NYSE	ESS	Mon, Mar 1, 2004	62.98	63.80	62.91	63.80
2147	NYSE	ESS	Fri, Feb 27, 2004	63.02	63.05	62.50	62.97
2146	NYSE	ESS	Thu, Feb 26, 2004	62.90	63.14	62.83	63.05
2145	NYSE	ESS	Wed, Feb 25, 2004	62.43	62.95	62.40	62.90
2144	NYSE	ESS	Tue, Feb 24, 2004	62.40	62.65	62.07	62.47
2143	NYSE	ESS	Mon, Feb 23, 2004	62.30	62.75	62.05	62.33
2142	NYSE	ESS	Fri, Feb 20, 2004	62.00	62.55	61.59	62.35
2141	NYSE	ESS	Thu, Feb 19, 2004	62.05	62.10	61.76	61.80
2140	NYSE	ESS	Wed, Feb 18, 2004	62.73	62.82	61.91	62.05
2139	NYSE	ESS	Tue, Feb 17, 2004	62.46	63.20	62.46	62.73
2138	NYSE	ESS	Fri, Feb 13, 2004	63.15	63.36	62.44	62.45
2137	NYSE	ESS	Thu, Feb 12, 2004	63.65	63.65	63.04	63.25
2136	NYSE	ESS	Wed, Feb 11, 2004	63.15	63.80	62.75	63.80
2135	NYSE	ESS	Tue, Feb 10, 2004	61.78	62.00	61.53	62.00
2134	NYSE	ESS	Mon, Feb 9, 2004	62.09	62.09	61.60	61.78
2133	NYSE	ESS	Fri, Feb 6, 2004	61.95	62.10	61.30	62.09
2132	NYSE	ESS	Thu, Feb 5, 2004	61.26	62.50	61.26	61.95
2131	NYSE	ESS	Wed, Feb 4, 2004	63.10	63.10	61.10	61.11
2130	NYSE	ESS	Tue, Feb 3, 2004	63.18	63.51	63.05	63.20
2129	NYSE	ESS	Mon, Feb 2, 2004	62.15	63.20	62.00	63.20
2128	NYSE	ESS	Fri, Jan 30, 2004	62.30	62.53	61.88	62.15
2127	NYSE	ESS	Thu, Jan 29, 2004	62.80	62.90	61.85	62.22
2126	NYSE	ESS	Wed, Jan 28, 2004	62.70	63.22	62.62	62.80
2125	NYSE	ESS	Tue, Jan 27, 2004	62.92	63.05	62.51	62.58
2124	NYSE	ESS	Mon, Jan 26, 2004	61.49	62.92	61.30	62.92
2123	NYSE	ESS	Fri, Jan 23, 2004	61.40	62.07	60.80	61.57
2122	NYSE	ESS	Thu, Jan 22, 2004	61.35	61.71	61.30	61.46
2121	NYSE	ESS	Wed, Jan 21, 2004	60.78	61.32	60.75	61.26
2120	NYSE	ESS	Tue, Jan 20, 2004	62.00	62.21	60.65	60.65
2119	NYSE	ESS	Fri, Jan 16, 2004	62.70	62.80	61.85	61.90
2118	NYSE	ESS	Thu, Jan 15, 2004	62.89	63.15	62.38	62.55
2117	NYSE	ESS	Wed, Jan 14, 2004	62.46	62.90	62.08	62.90
2116	NYSE	ESS	Tue, Jan 13, 2004	62.15	62.36	61.35	62.36
2115	NYSE	ESS	Mon, Jan 12, 2004	62.68	62.95	61.81	62.00
2114	NYSE	ESS	Fri, Jan 9, 2004	62.70	62.87	62.36	62.58
2113	NYSE	ESS	Thu, Jan 8, 2004	62.88	63.01	62.50	62.73
2112	NYSE	ESS	Wed, Jan 7, 2004	62.80	63.13	62.50	62.78
2111	NYSE	ESS	Tue, Jan 6, 2004	63.50	63.51	62.82	62.99
2110	NYSE	ESS	Mon, Jan 5, 2004	64.30	64.60	63.29	63.35
2109	NYSE	ESS	Fri, Jan 2, 2004	64.23	64.55	64.02	64.14
2108	NYSE	ESS	Wed, Dec 31, 2003	65.12	65.20	64.22	64.22
2107	NYSE	ESS	Tue, Dec 30, 2003	64.95	65.23	64.95	65.01
2106	NYSE	ESS	Mon, Dec 29, 2003	65.17	65.40	64.90	64.99
2105	NYSE	ESS	Fri, Dec 26, 2003	65.83	66.00	65.83	65.88
2104	NYSE	ESS	Wed, Dec 24, 2003	65.60	65.82	65.53	65.73
2103	NYSE	ESS	Tue, Dec 23, 2003	65.70	66.03	65.19	65.35
2102	NYSE	ESS	Mon, Dec 22, 2003	65.15	65.64	65.10	65.64
2101	NYSE	ESS	Fri, Dec 19, 2003	65.00	65.15	64.79	65.15
2100	NYSE	ESS	Thu, Dec 18, 2003	64.90	65.40	64.54	64.85
2099	NYSE	ESS	Wed, Dec 17, 2003	64.90	65.00	64.51	64.88
2098	NYSE	ESS	Tue, Dec 16, 2003	64.40	64.83	64.36	64.75
2097	NYSE	ESS	Mon, Dec 15, 2003	66.60	66.60	65.20	65.25
2096	NYSE	ESS	Fri, Dec 12, 2003	65.59	66.33	65.58	66.08
2095	NYSE	ESS	Thu, Dec 11, 2003	65.00	65.51	65.00	65.49
2094	NYSE	ESS	Wed, Dec 10, 2003	65.00	65.02	64.75	64.90
2093	NYSE	ESS	Tue, Dec 9, 2003	65.25	65.39	64.75	65.17
2092	NYSE	ESS	Mon, Dec 8, 2003	64.50	65.20	64.50	65.11
2091	NYSE	ESS	Fri, Dec 5, 2003	64.63	64.95	64.52	64.67
2090	NYSE	ESS	Thu, Dec 4, 2003	64.80	64.97	64.56	64.62
2089	NYSE	ESS	Wed, Dec 3, 2003	64.90	65.42	64.80	64.80
2088	NYSE	ESS	Tue, Dec 2, 2003	64.80	65.00	64.70	64.98
2087	NYSE	ESS	Mon, Dec 1, 2003	64.10	64.83	64.08	64.70
2086	NYSE	ESS	Fri, Nov 28, 2003	63.90	64.16	63.83	63.95
2085	NYSE	ESS	Wed, Nov 26, 2003	63.50	63.75	63.33	63.75
2084	NYSE	ESS	Tue, Nov 25, 2003	62.70	63.10	62.59	63.10
2083	NYSE	ESS	Mon, Nov 24, 2003	62.50	62.95	62.25	62.53
2082	NYSE	ESS	Fri, Nov 21, 2003	62.40	62.57	62.04	62.50
2081	NYSE	ESS	Thu, Nov 20, 2003	62.15	62.33	61.70	62.28
2080	NYSE	ESS	Wed, Nov 19, 2003	62.02	62.44	61.82	62.10
2079	NYSE	ESS	Tue, Nov 18, 2003	62.90	63.04	61.98	62.17
2078	NYSE	ESS	Mon, Nov 17, 2003	62.80	62.80	61.80	62.75
2077	NYSE	ESS	Fri, Nov 14, 2003	62.90	63.37	62.49	62.88
2076	NYSE	ESS	Thu, Nov 13, 2003	62.65	63.00	62.20	62.80
2075	NYSE	ESS	Wed, Nov 12, 2003	61.50	62.72	61.42	62.72
2074	NYSE	ESS	Tue, Nov 11, 2003	61.60	61.65	61.18	61.50
2073	NYSE	ESS	Mon, Nov 10, 2003	61.80	62.07	61.48	61.71
2072	NYSE	ESS	Fri, Nov 7, 2003	62.75	63.24	61.90	61.97
2071	NYSE	ESS	Thu, Nov 6, 2003	61.45	62.51	60.80	62.51
2070	NYSE	ESS	Wed, Nov 5, 2003	61.47	61.47	60.41	61.35
2069	NYSE	ESS	Tue, Nov 4, 2003	61.00	61.47	60.82	61.47
2068	NYSE	ESS	Mon, Nov 3, 2003	60.00	61.45	60.00	61.32
2067	NYSE	ESS	Fri, Oct 31, 2003	60.70	61.26	59.88	59.88
2066	NYSE	ESS	Thu, Oct 30, 2003	61.92	61.92	60.46	60.85
2065	NYSE	ESS	Wed, Oct 29, 2003	61.90	62.19	61.58	61.99
2064	NYSE	ESS	Tue, Oct 28, 2003	61.95	62.33	60.87	62.02
2063	NYSE	ESS	Mon, Oct 27, 2003	61.20	62.55	61.20	61.95
2062	NYSE	ESS	Fri, Oct 24, 2003	62.00	62.00	61.05	61.05
2061	NYSE	ESS	Thu, Oct 23, 2003	62.30	62.36	61.66	62.15
2060	NYSE	ESS	Wed, Oct 22, 2003	63.30	63.30	61.98	62.40
2059	NYSE	ESS	Tue, Oct 21, 2003	63.10	63.42	62.90	63.42
2058	NYSE	ESS	Mon, Oct 20, 2003	63.13	63.37	62.95	63.15
2057	NYSE	ESS	Fri, Oct 17, 2003	62.45	63.49	62.11	63.08
2056	NYSE	ESS	Thu, Oct 16, 2003	63.35	63.90	63.15	63.35
2055	NYSE	ESS	Wed, Oct 15, 2003	63.74	63.84	62.75	63.62
2054	NYSE	ESS	Tue, Oct 14, 2003	63.30	63.88	63.30	63.78
2053	NYSE	ESS	Mon, Oct 13, 2003	63.45	63.99	63.17	63.51
2052	NYSE	ESS	Fri, Oct 10, 2003	63.55	63.60	62.95	63.37
2051	NYSE	ESS	Thu, Oct 9, 2003	62.90	63.72	62.90	63.72
2050	NYSE	ESS	Wed, Oct 8, 2003	62.55	62.75	61.92	62.70
2049	NYSE	ESS	Tue, Oct 7, 2003	62.90	62.95	62.22	62.62
2048	NYSE	ESS	Mon, Oct 6, 2003	62.25	63.00	62.25	63.00
2047	NYSE	ESS	Fri, Oct 3, 2003	62.20	62.40	61.64	62.20
2046	NYSE	ESS	Thu, Oct 2, 2003	61.64	62.10	61.57	62.10
2045	NYSE	ESS	Wed, Oct 1, 2003	61.80	61.87	61.25	61.58
2044	NYSE	ESS	Tue, Sep 30, 2003	62.25	62.88	61.82	62.71
2043	NYSE	ESS	Mon, Sep 29, 2003	62.10	62.45	61.87	62.28
2042	NYSE	ESS	Fri, Sep 26, 2003	62.08	62.45	61.59	61.90
2041	NYSE	ESS	Thu, Sep 25, 2003	63.70	64.37	62.89	63.12
2040	NYSE	ESS	Wed, Sep 24, 2003	63.80	64.18	63.37	63.51
2039	NYSE	ESS	Tue, Sep 23, 2003	63.65	64.25	63.38	63.75
2038	NYSE	ESS	Mon, Sep 22, 2003	63.65	63.90	63.15	63.83
2037	NYSE	ESS	Fri, Sep 19, 2003	63.50	64.35	63.50	63.88
2036	NYSE	ESS	Thu, Sep 18, 2003	63.72	64.09	63.43	63.54
2035	NYSE	ESS	Wed, Sep 17, 2003	64.55	64.68	63.71	63.71
2034	NYSE	ESS	Tue, Sep 16, 2003	64.65	64.90	64.35	64.65
2033	NYSE	ESS	Mon, Sep 15, 2003	64.73	64.95	64.47	64.50
2032	NYSE	ESS	Fri, Sep 12, 2003	64.50	64.93	64.20	64.75
2031	NYSE	ESS	Thu, Sep 11, 2003	64.00	64.76	64.00	64.50
2030	NYSE	ESS	Wed, Sep 10, 2003	64.88	64.90	63.89	64.16
2029	NYSE	ESS	Tue, Sep 9, 2003	64.55	64.98	64.20	64.91
2028	NYSE	ESS	Mon, Sep 8, 2003	64.18	64.80	64.10	64.60
2027	NYSE	ESS	Fri, Sep 5, 2003	64.45	64.53	64.05	64.32
2026	NYSE	ESS	Thu, Sep 4, 2003	64.50	64.57	64.19	64.50
2025	NYSE	ESS	Wed, Sep 3, 2003	63.60	64.66	63.50	64.49
2024	NYSE	ESS	Tue, Sep 2, 2003	62.80	63.60	62.80	63.58
2023	NYSE	ESS	Fri, Aug 29, 2003	63.35	63.46	62.85	62.85
2022	NYSE	ESS	Thu, Aug 28, 2003	63.52	63.57	62.93	63.22
2021	NYSE	ESS	Wed, Aug 27, 2003	62.95	63.59	62.93	63.52
2020	NYSE	ESS	Tue, Aug 26, 2003	62.00	63.70	61.80	63.59
2019	NYSE	ESS	Mon, Aug 25, 2003	62.30	62.36	61.20	62.13
2018	NYSE	ESS	Fri, Aug 22, 2003	63.50	63.50	62.72	63.00
2017	NYSE	ESS	Thu, Aug 21, 2003	62.50	63.51	62.50	63.50
2016	NYSE	ESS	Wed, Aug 20, 2003	61.70	62.41	61.27	62.40
2015	NYSE	ESS	Tue, Aug 19, 2003	61.75	61.79	61.17	61.49
2014	NYSE	ESS	Mon, Aug 18, 2003	61.50	61.96	61.26	61.75
2013	NYSE	ESS	Fri, Aug 15, 2003	62.10	62.20	61.40	61.50
2012	NYSE	ESS	Thu, Aug 14, 2003	60.95	62.10	60.75	62.10
2011	NYSE	ESS	Wed, Aug 13, 2003	61.48	61.48	60.49	60.91
2010	NYSE	ESS	Tue, Aug 12, 2003	61.52	61.52	60.99	61.48
2009	NYSE	ESS	Mon, Aug 11, 2003	61.11	61.70	61.10	61.63
2008	NYSE	ESS	Fri, Aug 8, 2003	60.73	61.32	60.48	61.11
2007	NYSE	ESS	Thu, Aug 7, 2003	60.60	60.98	60.30	60.90
2006	NYSE	ESS	Wed, Aug 6, 2003	60.10	60.62	59.87	60.47
2005	NYSE	ESS	Tue, Aug 5, 2003	59.80	60.20	59.75	60.20
2004	NYSE	ESS	Mon, Aug 4, 2003	59.80	60.27	59.75	60.12
2003	NYSE	ESS	Fri, Aug 1, 2003	60.60	60.60	59.76	60.04
2002	NYSE	ESS	Thu, Jul 31, 2003	60.78	60.93	60.35	60.60
2001	NYSE	ESS	Wed, Jul 30, 2003	60.01	61.33	60.01	61.28
2000	NYSE	ESS	Tue, Jul 29, 2003	59.00	59.97	59.00	59.95
1999	NYSE	ESS	Mon, Jul 28, 2003	58.95	59.27	58.83	59.25
1998	NYSE	ESS	Fri, Jul 25, 2003	58.27	59.03	58.27	58.81
1997	NYSE	ESS	Thu, Jul 24, 2003	57.60	58.60	57.60	58.17
1996	NYSE	ESS	Wed, Jul 23, 2003	57.90	57.93	57.21	57.40
1995	NYSE	ESS	Tue, Jul 22, 2003	57.66	57.90	57.53	57.73
1994	NYSE	ESS	Mon, Jul 21, 2003	58.38	58.80	57.00	57.65
1993	NYSE	ESS	Fri, Jul 18, 2003	57.88	58.39	57.88	58.30
1992	NYSE	ESS	Thu, Jul 17, 2003	59.20	59.20	57.77	57.80
1991	NYSE	ESS	Wed, Jul 16, 2003	59.59	59.86	59.14	59.37
1990	NYSE	ESS	Tue, Jul 15, 2003	59.41	59.58	59.23	59.40
1989	NYSE	ESS	Mon, Jul 14, 2003	59.50	59.59	59.40	59.41
1988	NYSE	ESS	Fri, Jul 11, 2003	58.50	59.45	58.50	59.44
1987	NYSE	ESS	Thu, Jul 10, 2003	58.85	58.85	58.25	58.61
1986	NYSE	ESS	Wed, Jul 9, 2003	59.67	59.67	58.48	59.00
1985	NYSE	ESS	Tue, Jul 8, 2003	59.00	59.67	58.65	59.67
1984	NYSE	ESS	Mon, Jul 7, 2003	59.00	59.11	58.75	58.99
1983	NYSE	ESS	Thu, Jul 3, 2003	58.45	59.07	58.40	59.00
1982	NYSE	ESS	Wed, Jul 2, 2003	58.15	59.10	58.15	58.66
1981	NYSE	ESS	Tue, Jul 1, 2003	57.10	58.43	56.67	58.25
1980	NYSE	ESS	Mon, Jun 30, 2003	57.15	57.25	56.65	57.25
1979	NYSE	ESS	Fri, Jun 27, 2003	56.71	57.30	56.63	57.25
1978	NYSE	ESS	Thu, Jun 26, 2003	57.05	57.05	56.33	56.70
1977	NYSE	ESS	Wed, Jun 25, 2003	57.30	58.05	57.23	57.84
1976	NYSE	ESS	Tue, Jun 24, 2003	56.49	57.45	56.42	57.45
1975	NYSE	ESS	Mon, Jun 23, 2003	57.35	57.35	56.33	56.62
1974	NYSE	ESS	Fri, Jun 20, 2003	57.70	58.00	57.44	57.49
1973	NYSE	ESS	Thu, Jun 19, 2003	57.55	58.19	57.47	57.55
1972	NYSE	ESS	Wed, Jun 18, 2003	58.00	58.04	57.42	57.91
1971	NYSE	ESS	Tue, Jun 17, 2003	58.45	58.50	58.01	58.18
1970	NYSE	ESS	Mon, Jun 16, 2003	57.90	58.80	57.90	58.34
1969	NYSE	ESS	Fri, Jun 13, 2003	58.55	58.55	57.74	57.97
1968	NYSE	ESS	Thu, Jun 12, 2003	59.15	59.15	58.27	58.63
1967	NYSE	ESS	Wed, Jun 11, 2003	59.20	59.39	58.70	59.37
1966	NYSE	ESS	Tue, Jun 10, 2003	58.40	59.40	58.40	59.32
1965	NYSE	ESS	Mon, Jun 9, 2003	58.60	58.60	58.20	58.51
1964	NYSE	ESS	Fri, Jun 6, 2003	58.70	59.00	58.41	58.77
1963	NYSE	ESS	Thu, Jun 5, 2003	58.50	58.50	58.04	58.50
1962	NYSE	ESS	Wed, Jun 4, 2003	57.90	58.69	57.90	58.55
1961	NYSE	ESS	Tue, Jun 3, 2003	57.60	58.00	57.24	58.00
1960	NYSE	ESS	Mon, Jun 2, 2003	56.97	57.75	56.97	57.75
1959	NYSE	ESS	Fri, May 30, 2003	56.50	57.00	56.37	56.99
1958	NYSE	ESS	Thu, May 29, 2003	57.86	57.99	55.15	56.47
1957	NYSE	ESS	Wed, May 28, 2003	58.49	58.71	57.51	57.85
1956	NYSE	ESS	Tue, May 27, 2003	58.00	58.65	57.70	58.49
1955	NYSE	ESS	Fri, May 23, 2003	58.05	58.42	57.71	58.20
1954	NYSE	ESS	Thu, May 22, 2003	58.15	58.26	57.51	58.25
1953	NYSE	ESS	Wed, May 21, 2003	57.60	58.18	57.23	58.18
1952	NYSE	ESS	Tue, May 20, 2003	56.57	57.74	56.57	57.68
1951	NYSE	ESS	Mon, May 19, 2003	57.00	57.05	56.16	56.57
1950	NYSE	ESS	Fri, May 16, 2003	57.25	57.35	56.75	57.00
1949	NYSE	ESS	Thu, May 15, 2003	57.20	57.55	56.85	57.08
1948	NYSE	ESS	Wed, May 14, 2003	57.57	57.58	56.93	57.02
1947	NYSE	ESS	Tue, May 13, 2003	57.22	57.60	57.06	57.57
1946	NYSE	ESS	Mon, May 12, 2003	57.20	57.45	57.10	57.25
1945	NYSE	ESS	Fri, May 9, 2003	57.10	57.52	57.02	57.30
1944	NYSE	ESS	Thu, May 8, 2003	57.10	57.21	56.63	56.97
1943	NYSE	ESS	Wed, May 7, 2003	57.40	57.54	57.00	57.17
1942	NYSE	ESS	Tue, May 6, 2003	56.75	57.73	56.75	57.59
1941	NYSE	ESS	Mon, May 5, 2003	56.10	56.80	55.75	56.65
1940	NYSE	ESS	Fri, May 2, 2003	56.48	56.95	56.01	56.45
1939	NYSE	ESS	Thu, May 1, 2003	55.05	56.61	54.19	56.48
1938	NYSE	ESS	Wed, Apr 30, 2003	55.20	55.28	54.55	54.97
1937	NYSE	ESS	Tue, Apr 29, 2003	55.45	56.10	55.21	55.35
1936	NYSE	ESS	Mon, Apr 28, 2003	55.30	55.61	55.12	55.20
1935	NYSE	ESS	Fri, Apr 25, 2003	55.75	55.75	55.14	55.36
1934	NYSE	ESS	Thu, Apr 24, 2003	56.45	56.57	55.70	55.90
1933	NYSE	ESS	Wed, Apr 23, 2003	56.48	56.69	56.00	56.63
1932	NYSE	ESS	Tue, Apr 22, 2003	55.40	56.55	55.32	56.48
1931	NYSE	ESS	Mon, Apr 21, 2003	55.28	55.45	54.81	55.34
1930	NYSE	ESS	Thu, Apr 17, 2003	55.10	55.60	54.89	55.25
1929	NYSE	ESS	Wed, Apr 16, 2003	54.20	55.59	53.99	55.17
1928	NYSE	ESS	Tue, Apr 15, 2003	54.49	54.55	54.01	54.10
1927	NYSE	ESS	Mon, Apr 14, 2003	54.00	54.50	53.80	54.49
1926	NYSE	ESS	Fri, Apr 11, 2003	54.20	54.60	53.57	53.79
1925	NYSE	ESS	Thu, Apr 10, 2003	54.64	54.64	54.00	54.12
1924	NYSE	ESS	Wed, Apr 9, 2003	54.10	54.74	54.00	54.65
1923	NYSE	ESS	Tue, Apr 8, 2003	54.49	54.68	54.10	54.10
1922	NYSE	ESS	Mon, Apr 7, 2003	54.25	54.92	54.10	54.50
1921	NYSE	ESS	Fri, Apr 4, 2003	54.00	54.54	53.65	53.65
1920	NYSE	ESS	Thu, Apr 3, 2003	54.88	54.88	53.74	54.00
1919	NYSE	ESS	Wed, Apr 2, 2003	54.05	54.73	54.04	54.73
1918	NYSE	ESS	Tue, Apr 1, 2003	52.25	53.85	52.20	53.85
1917	NYSE	ESS	Mon, Mar 31, 2003	52.60	52.80	51.95	52.25
1916	NYSE	ESS	Fri, Mar 28, 2003	53.03	53.40	52.61	52.61
1915	NYSE	ESS	Thu, Mar 27, 2003	52.77	53.48	52.50	53.00
1914	NYSE	ESS	Wed, Mar 26, 2003	53.52	53.71	53.04	53.55
1913	NYSE	ESS	Tue, Mar 25, 2003	53.15	53.75	53.15	53.57
1912	NYSE	ESS	Mon, Mar 24, 2003	54.91	54.91	51.95	53.15
1911	NYSE	ESS	Fri, Mar 21, 2003	53.25	54.90	52.94	54.90
1910	NYSE	ESS	Thu, Mar 20, 2003	52.40	53.09	51.70	52.70
1909	NYSE	ESS	Wed, Mar 19, 2003	51.50	52.50	51.30	52.50
1908	NYSE	ESS	Tue, Mar 18, 2003	51.65	51.68	51.10	51.40
1907	NYSE	ESS	Mon, Mar 17, 2003	50.90	51.70	50.84	51.70
1906	NYSE	ESS	Fri, Mar 14, 2003	51.20	51.57	50.84	51.09
1905	NYSE	ESS	Thu, Mar 13, 2003	50.70	51.10	50.58	51.10
1904	NYSE	ESS	Wed, Mar 12, 2003	50.70	50.95	50.40	50.59
1903	NYSE	ESS	Tue, Mar 11, 2003	50.55	51.75	50.51	50.80
1902	NYSE	ESS	Mon, Mar 10, 2003	50.65	50.71	50.10	50.42
1901	NYSE	ESS	Fri, Mar 7, 2003	50.68	51.10	50.52	50.81
1900	NYSE	ESS	Thu, Mar 6, 2003	50.85	50.85	50.50	50.60
1899	NYSE	ESS	Wed, Mar 5, 2003	50.45	50.95	50.35	50.95
1898	NYSE	ESS	Tue, Mar 4, 2003	50.75	50.98	50.55	50.68
1897	NYSE	ESS	Mon, Mar 3, 2003	51.15	51.30	50.80	50.91
1896	NYSE	ESS	Fri, Feb 28, 2003	50.95	51.20	50.90	50.95
1895	NYSE	ESS	Thu, Feb 27, 2003	50.60	50.90	50.39	50.89
1894	NYSE	ESS	Wed, Feb 26, 2003	50.49	50.75	50.30	50.54
1893	NYSE	ESS	Tue, Feb 25, 2003	49.90	50.50	49.85	50.49
1892	NYSE	ESS	Mon, Feb 24, 2003	50.60	50.61	49.77	50.00
1891	NYSE	ESS	Fri, Feb 21, 2003	50.60	50.80	50.30	50.73
1890	NYSE	ESS	Thu, Feb 20, 2003	50.65	50.73	50.36	50.72
1889	NYSE	ESS	Wed, Feb 19, 2003	50.55	50.85	49.91	50.50
1888	NYSE	ESS	Tue, Feb 18, 2003	50.50	51.02	50.00	50.65
1887	NYSE	ESS	Fri, Feb 14, 2003	50.00	50.40	49.55	50.40
1886	NYSE	ESS	Thu, Feb 13, 2003	49.90	50.17	49.74	50.00
1885	NYSE	ESS	Wed, Feb 12, 2003	50.02	50.46	49.80	49.80
1884	NYSE	ESS	Tue, Feb 11, 2003	50.60	50.60	49.70	49.98
1883	NYSE	ESS	Mon, Feb 10, 2003	50.26	50.55	49.94	50.43
1882	NYSE	ESS	Fri, Feb 7, 2003	50.40	50.42	50.26	50.26
1881	NYSE	ESS	Thu, Feb 6, 2003	50.60	51.13	50.30	50.40
1880	NYSE	ESS	Wed, Feb 5, 2003	50.43	50.59	50.01	50.44
1879	NYSE	ESS	Tue, Feb 4, 2003	49.85	50.46	49.80	50.45
1878	NYSE	ESS	Mon, Feb 3, 2003	50.60	51.00	49.70	49.85
1877	NYSE	ESS	Fri, Jan 31, 2003	49.70	50.50	49.70	50.48
1876	NYSE	ESS	Thu, Jan 30, 2003	50.00	50.00	49.60	49.65
1875	NYSE	ESS	Wed, Jan 29, 2003	49.75	49.96	49.41	49.88
1874	NYSE	ESS	Tue, Jan 28, 2003	49.51	49.90	49.46	49.70
1873	NYSE	ESS	Mon, Jan 27, 2003	49.40	49.98	49.00	49.50
1872	NYSE	ESS	Fri, Jan 24, 2003	49.60	49.63	49.16	49.56
1871	NYSE	ESS	Thu, Jan 23, 2003	49.70	49.85	49.58	49.66
1870	NYSE	ESS	Wed, Jan 22, 2003	49.55	50.08	49.45	49.80
1869	NYSE	ESS	Tue, Jan 21, 2003	50.80	50.80	49.57	49.58
1868	NYSE	ESS	Fri, Jan 17, 2003	50.75	50.98	50.32	50.98
1867	NYSE	ESS	Thu, Jan 16, 2003	51.50	51.50	50.50	51.01
1866	NYSE	ESS	Wed, Jan 15, 2003	51.40	51.40	50.31	51.29
1865	NYSE	ESS	Tue, Jan 14, 2003	50.85	51.30	50.64	51.20
1864	NYSE	ESS	Mon, Jan 13, 2003	50.90	51.15	50.59	51.01
1863	NYSE	ESS	Fri, Jan 10, 2003	51.20	51.35	50.65	50.68
1862	NYSE	ESS	Thu, Jan 9, 2003	51.02	51.44	50.85	51.12
1861	NYSE	ESS	Wed, Jan 8, 2003	51.40	51.65	51.01	51.02
1860	NYSE	ESS	Tue, Jan 7, 2003	51.63	51.63	50.55	51.40
1859	NYSE	ESS	Mon, Jan 6, 2003	51.51	52.07	51.51	51.75
1858	NYSE	ESS	Fri, Jan 3, 2003	51.38	51.66	51.01	51.52
1857	NYSE	ESS	Thu, Jan 2, 2003	51.00	51.45	50.75	51.38
1856	NYSE	ESS	Tue, Dec 31, 2002	51.13	51.44	50.80	50.85
1855	NYSE	ESS	Mon, Dec 30, 2002	51.15	51.18	50.65	51.10
1854	NYSE	ESS	Fri, Dec 27, 2002	50.50	51.06	50.32	50.95
1853	NYSE	ESS	Thu, Dec 26, 2002	51.20	51.24	50.52	50.62
1852	NYSE	ESS	Tue, Dec 24, 2002	51.28	51.28	50.91	51.10
1851	NYSE	ESS	Mon, Dec 23, 2002	50.30	51.40	50.30	51.29
1850	NYSE	ESS	Fri, Dec 20, 2002	50.01	50.49	49.80	50.41
1849	NYSE	ESS	Thu, Dec 19, 2002	49.85	50.20	49.60	50.00
1848	NYSE	ESS	Wed, Dec 18, 2002	50.40	50.40	49.60	49.85
1847	NYSE	ESS	Tue, Dec 17, 2002	50.80	50.85	50.20	50.40
1846	NYSE	ESS	Mon, Dec 16, 2002	50.60	50.80	50.30	50.80
1845	NYSE	ESS	Fri, Dec 13, 2002	50.67	50.81	50.30	50.45
1844	NYSE	ESS	Thu, Dec 12, 2002	50.75	50.90	50.50	50.70
1843	NYSE	ESS	Wed, Dec 11, 2002	50.90	50.99	50.42	50.80
1842	NYSE	ESS	Tue, Dec 10, 2002	50.80	51.17	50.55	50.95
1841	NYSE	ESS	Mon, Dec 9, 2002	50.50	51.36	50.50	50.90
1840	NYSE	ESS	Fri, Dec 6, 2002	50.35	50.75	50.35	50.50
1839	NYSE	ESS	Thu, Dec 5, 2002	50.52	50.60	50.30	50.44
1838	NYSE	ESS	Wed, Dec 4, 2002	50.96	51.20	50.35	50.50
1837	NYSE	ESS	Tue, Dec 3, 2002	51.56	52.15	51.55	51.73
1836	NYSE	ESS	Mon, Dec 2, 2002	51.20	51.60	51.05	51.60
1835	NYSE	ESS	Fri, Nov 29, 2002	51.50	51.50	50.60	51.00
1834	NYSE	ESS	Wed, Nov 27, 2002	50.99	51.35	50.69	51.35
1833	NYSE	ESS	Tue, Nov 26, 2002	50.80	50.98	50.20	50.90
1832	NYSE	ESS	Mon, Nov 25, 2002	50.90	51.15	50.24	50.90
1831	NYSE	ESS	Fri, Nov 22, 2002	50.80	50.83	49.89	50.80
1830	NYSE	ESS	Thu, Nov 21, 2002	49.90	50.97	49.83	50.69
1829	NYSE	ESS	Wed, Nov 20, 2002	49.60	49.75	49.22	49.72
1828	NYSE	ESS	Tue, Nov 19, 2002	49.33	49.92	49.33	49.60
1827	NYSE	ESS	Mon, Nov 18, 2002	50.15	50.20	49.17	49.32
1826	NYSE	ESS	Fri, Nov 15, 2002	49.78	50.15	49.78	49.98
1825	NYSE	ESS	Thu, Nov 14, 2002	48.61	50.10	48.61	50.00
1824	NYSE	ESS	Wed, Nov 13, 2002	48.95	49.32	48.40	48.60
1823	NYSE	ESS	Tue, Nov 12, 2002	48.50	49.01	48.50	48.85
1822	NYSE	ESS	Mon, Nov 11, 2002	49.00	49.00	48.07	48.35
1821	NYSE	ESS	Fri, Nov 8, 2002	49.19	49.30	48.71	48.96
1820	NYSE	ESS	Thu, Nov 7, 2002	49.25	49.82	49.13	49.19
1819	NYSE	ESS	Wed, Nov 6, 2002	48.83	49.80	48.74	49.34
1818	NYSE	ESS	Tue, Nov 5, 2002	48.82	48.95	48.54	48.75
1817	NYSE	ESS	Mon, Nov 4, 2002	48.20	48.97	48.20	48.92
1816	NYSE	ESS	Fri, Nov 1, 2002	47.30	48.24	47.01	48.17
1815	NYSE	ESS	Thu, Oct 31, 2002	47.90	48.39	47.13	47.46
1814	NYSE	ESS	Wed, Oct 30, 2002	47.30	47.95	47.12	47.95
1813	NYSE	ESS	Tue, Oct 29, 2002	46.70	47.40	46.01	47.30
1812	NYSE	ESS	Mon, Oct 28, 2002	47.00	47.19	46.42	46.75
1811	NYSE	ESS	Fri, Oct 25, 2002	46.23	46.90	46.06	46.85
1810	NYSE	ESS	Thu, Oct 24, 2002	45.88	46.52	45.85	46.19
1809	NYSE	ESS	Wed, Oct 23, 2002	45.90	46.08	45.07	45.85
1808	NYSE	ESS	Tue, Oct 22, 2002	46.50	46.50	45.85	46.00
1807	NYSE	ESS	Mon, Oct 21, 2002	46.50	46.72	46.25	46.72
1806	NYSE	ESS	Fri, Oct 18, 2002	47.10	47.40	46.55	46.55
1805	NYSE	ESS	Thu, Oct 17, 2002	46.40	47.00	46.22	47.00
1804	NYSE	ESS	Wed, Oct 16, 2002	47.05	47.05	45.68	46.20
1803	NYSE	ESS	Tue, Oct 15, 2002	46.80	47.49	46.57	46.88
1802	NYSE	ESS	Mon, Oct 14, 2002	46.85	46.85	45.90	46.57
1801	NYSE	ESS	Fri, Oct 11, 2002	46.55	47.22	46.45	46.80
1800	NYSE	ESS	Thu, Oct 10, 2002	45.25	46.63	44.72	46.58
1799	NYSE	ESS	Wed, Oct 9, 2002	46.85	46.85	45.25	45.25
1798	NYSE	ESS	Tue, Oct 8, 2002	46.85	46.98	45.43	46.85
1797	NYSE	ESS	Mon, Oct 7, 2002	48.60	48.73	47.25	47.40
1796	NYSE	ESS	Fri, Oct 4, 2002	48.55	48.84	48.12	48.46
1795	NYSE	ESS	Thu, Oct 3, 2002	49.00	49.40	48.60	48.69
1794	NYSE	ESS	Wed, Oct 2, 2002	49.20	49.45	48.84	49.00
1793	NYSE	ESS	Tue, Oct 1, 2002	49.50	49.50	48.75	49.41
1792	NYSE	ESS	Mon, Sep 30, 2002	49.75	49.75	49.08	49.44
1791	NYSE	ESS	Fri, Sep 27, 2002	50.15	50.60	49.94	49.95
1790	NYSE	ESS	Thu, Sep 26, 2002	49.33	50.38	49.10	50.31
1789	NYSE	ESS	Wed, Sep 25, 2002	50.34	50.60	49.11	49.90
1788	NYSE	ESS	Tue, Sep 24, 2002	50.70	50.92	50.16	50.34
1787	NYSE	ESS	Mon, Sep 23, 2002	50.70	50.80	50.49	50.72
1786	NYSE	ESS	Fri, Sep 20, 2002	50.64	50.99	50.40	50.60
1785	NYSE	ESS	Thu, Sep 19, 2002	51.20	51.40	50.43	50.46
1784	NYSE	ESS	Wed, Sep 18, 2002	51.43	51.80	51.09	51.16
1783	NYSE	ESS	Tue, Sep 17, 2002	51.55	51.60	51.13	51.42
1782	NYSE	ESS	Mon, Sep 16, 2002	51.95	52.15	51.10	51.44
1781	NYSE	ESS	Fri, Sep 13, 2002	51.50	51.90	51.50	51.79
1780	NYSE	ESS	Thu, Sep 12, 2002	51.99	52.00	51.30	51.70
1779	NYSE	ESS	Wed, Sep 11, 2002	51.90	52.22	51.79	52.00
1778	NYSE	ESS	Tue, Sep 10, 2002	52.77	52.77	51.70	52.04
1777	NYSE	ESS	Mon, Sep 9, 2002	52.70	52.94	52.58	52.73
1776	NYSE	ESS	Fri, Sep 6, 2002	52.39	52.71	52.39	52.58
1775	NYSE	ESS	Thu, Sep 5, 2002	52.60	52.88	52.20	52.38
1774	NYSE	ESS	Wed, Sep 4, 2002	51.85	52.60	51.85	52.60
1773	NYSE	ESS	Tue, Sep 3, 2002	52.81	52.98	51.73	51.85
1772	NYSE	ESS	Fri, Aug 30, 2002	53.30	53.35	52.75	52.80
1771	NYSE	ESS	Thu, Aug 29, 2002	52.90	53.80	52.65	53.18
1770	NYSE	ESS	Wed, Aug 28, 2002	52.50	53.45	52.41	53.07
1769	NYSE	ESS	Tue, Aug 27, 2002	53.00	53.35	52.60	52.65
1768	NYSE	ESS	Mon, Aug 26, 2002	51.40	52.85	51.40	52.85
1767	NYSE	ESS	Fri, Aug 23, 2002	51.57	52.03	51.53	51.60
1766	NYSE	ESS	Thu, Aug 22, 2002	51.60	51.78	51.49	51.62
1765	NYSE	ESS	Wed, Aug 21, 2002	50.80	51.82	50.80	51.71
1764	NYSE	ESS	Tue, Aug 20, 2002	51.40	51.75	50.98	51.00
1763	NYSE	ESS	Mon, Aug 19, 2002	51.45	51.80	51.11	51.30
1762	NYSE	ESS	Fri, Aug 16, 2002	50.05	51.50	50.00	51.37
1761	NYSE	ESS	Thu, Aug 15, 2002	50.75	51.00	49.64	50.05
1760	NYSE	ESS	Wed, Aug 14, 2002	49.75	50.60	49.49	50.60
1759	NYSE	ESS	Tue, Aug 13, 2002	50.80	51.15	49.75	49.77
1758	NYSE	ESS	Mon, Aug 12, 2002	50.30	50.65	49.62	50.65
1757	NYSE	ESS	Fri, Aug 9, 2002	51.00	51.00	49.86	50.36
1756	NYSE	ESS	Thu, Aug 8, 2002	50.75	51.19	50.30	50.98
1755	NYSE	ESS	Wed, Aug 7, 2002	50.12	50.86	49.55	50.70
1754	NYSE	ESS	Tue, Aug 6, 2002	49.80	50.70	49.70	49.98
1753	NYSE	ESS	Mon, Aug 5, 2002	50.10	50.45	49.35	49.75
1752	NYSE	ESS	Fri, Aug 2, 2002	51.10	51.10	49.60	49.99
1751	NYSE	ESS	Thu, Aug 1, 2002	51.20	52.19	50.00	51.00
1750	NYSE	ESS	Wed, Jul 31, 2002	51.90	52.36	50.65	51.00
1749	NYSE	ESS	Tue, Jul 30, 2002	51.25	52.31	49.85	52.00
1748	NYSE	ESS	Mon, Jul 29, 2002	49.23	51.80	49.23	51.38
1747	NYSE	ESS	Fri, Jul 26, 2002	46.90	49.50	46.90	49.01
1746	NYSE	ESS	Thu, Jul 25, 2002	45.43	47.00	45.00	46.74
1745	NYSE	ESS	Wed, Jul 24, 2002	45.02	46.29	43.65	45.33
1744	NYSE	ESS	Tue, Jul 23, 2002	46.95	47.40	45.21	45.23
1743	NYSE	ESS	Mon, Jul 22, 2002	47.65	48.42	46.66	46.98
1742	NYSE	ESS	Fri, Jul 19, 2002	48.00	48.30	47.25	47.50
1741	NYSE	ESS	Thu, Jul 18, 2002	49.31	49.36	48.00	48.02
1740	NYSE	ESS	Wed, Jul 17, 2002	49.87	50.39	48.52	49.33
1739	NYSE	ESS	Tue, Jul 16, 2002	49.20	50.25	48.97	49.77
1738	NYSE	ESS	Mon, Jul 15, 2002	49.50	49.50	48.40	49.23
1737	NYSE	ESS	Fri, Jul 12, 2002	50.27	50.95	48.85	49.20
1736	NYSE	ESS	Thu, Jul 11, 2002	51.15	51.15	49.40	50.24
1735	NYSE	ESS	Wed, Jul 10, 2002	52.16	52.18	50.45	51.25
1734	NYSE	ESS	Tue, Jul 9, 2002	52.20	52.32	51.70	52.00
1733	NYSE	ESS	Mon, Jul 8, 2002	53.40	53.59	52.05	52.20
1732	NYSE	ESS	Fri, Jul 5, 2002	53.30	53.86	52.96	53.40
1731	NYSE	ESS	Wed, Jul 3, 2002	53.95	54.08	52.75	53.20
1730	NYSE	ESS	Tue, Jul 2, 2002	54.55	54.63	53.95	54.03
1729	NYSE	ESS	Mon, Jul 1, 2002	54.52	54.75	53.90	54.65
1728	NYSE	ESS	Fri, Jun 28, 2002	55.10	55.24	54.06	54.70
1727	NYSE	ESS	Thu, Jun 27, 2002	54.80	55.24	54.37	55.05
1726	NYSE	ESS	Wed, Jun 26, 2002	54.58	54.95	54.05	54.62
1725	NYSE	ESS	Tue, Jun 25, 2002	55.08	56.00	54.72	55.35
1724	NYSE	ESS	Mon, Jun 24, 2002	55.75	56.08	54.61	54.84
1723	NYSE	ESS	Fri, Jun 21, 2002	55.10	55.97	55.00	55.75
1722	NYSE	ESS	Thu, Jun 20, 2002	54.60	55.48	54.60	55.10
1721	NYSE	ESS	Wed, Jun 19, 2002	54.70	55.42	54.40	54.81
1720	NYSE	ESS	Tue, Jun 18, 2002	54.70	55.03	54.45	54.78
1719	NYSE	ESS	Mon, Jun 17, 2002	53.90	54.80	53.90	54.80
1718	NYSE	ESS	Fri, Jun 14, 2002	53.65	53.98	53.44	53.83
1717	NYSE	ESS	Thu, Jun 13, 2002	53.40	53.88	53.30	53.85
1716	NYSE	ESS	Wed, Jun 12, 2002	53.45	53.51	53.15	53.51
1715	NYSE	ESS	Tue, Jun 11, 2002	53.90	54.11	53.10	53.35
1714	NYSE	ESS	Mon, Jun 10, 2002	54.00	54.20	53.74	53.84
1713	NYSE	ESS	Fri, Jun 7, 2002	53.40	54.47	53.20	54.02
1712	NYSE	ESS	Thu, Jun 6, 2002	52.81	53.56	52.75	53.40
1711	NYSE	ESS	Wed, Jun 5, 2002	52.60	53.59	52.60	52.81
1710	NYSE	ESS	Tue, Jun 4, 2002	52.05	52.70	52.05	52.66
1709	NYSE	ESS	Mon, Jun 3, 2002	52.20	52.20	51.49	51.95
1708	NYSE	ESS	Fri, May 31, 2002	52.00	52.54	52.00	52.15
1707	NYSE	ESS	Thu, May 30, 2002	51.75	52.29	51.71	52.00
1706	NYSE	ESS	Wed, May 29, 2002	52.15	52.40	51.95	52.35
1705	NYSE	ESS	Tue, May 28, 2002	52.00	52.28	52.00	52.28
1704	NYSE	ESS	Fri, May 24, 2002	51.70	52.00	51.52	52.00
1703	NYSE	ESS	Thu, May 23, 2002	50.70	51.99	50.55	51.80
1702	NYSE	ESS	Wed, May 22, 2002	50.15	50.81	50.01	50.48
1701	NYSE	ESS	Tue, May 21, 2002	50.10	50.30	49.76	50.30
1700	NYSE	ESS	Mon, May 20, 2002	50.65	50.65	50.17	50.20
1699	NYSE	ESS	Fri, May 17, 2002	50.45	50.60	50.10	50.45
1698	NYSE	ESS	Thu, May 16, 2002	51.20	51.20	50.13	50.33
1697	NYSE	ESS	Wed, May 15, 2002	50.95	51.45	50.94	51.25
1696	NYSE	ESS	Tue, May 14, 2002	50.70	50.88	50.31	50.88
1695	NYSE	ESS	Mon, May 13, 2002	50.55	51.27	50.23	50.80
1694	NYSE	ESS	Fri, May 10, 2002	51.05	51.05	50.50	50.73
1693	NYSE	ESS	Thu, May 9, 2002	51.93	51.93	51.50	51.60
1692	NYSE	ESS	Wed, May 8, 2002	52.28	52.28	51.42	51.93
1691	NYSE	ESS	Tue, May 7, 2002	52.30	52.38	52.16	52.20
1690	NYSE	ESS	Mon, May 6, 2002	52.80	52.88	52.37	52.44
1689	NYSE	ESS	Fri, May 3, 2002	52.70	52.88	52.55	52.66
1688	NYSE	ESS	Thu, May 2, 2002	52.35	53.20	52.35	52.75
1687	NYSE	ESS	Wed, May 1, 2002	52.00	52.40	51.66	52.39
1686	NYSE	ESS	Tue, Apr 30, 2002	51.95	52.58	51.95	52.00
1685	NYSE	ESS	Mon, Apr 29, 2002	52.07	52.07	51.60	51.94
1684	NYSE	ESS	Fri, Apr 26, 2002	52.41	52.47	51.90	52.15
1683	NYSE	ESS	Thu, Apr 25, 2002	52.30	53.14	52.05	52.51
1682	NYSE	ESS	Wed, Apr 24, 2002	51.10	51.75	51.01	51.65
1681	NYSE	ESS	Tue, Apr 23, 2002	52.20	52.36	51.00	51.20
1680	NYSE	ESS	Mon, Apr 22, 2002	52.90	52.90	51.77	51.83
1679	NYSE	ESS	Fri, Apr 19, 2002	53.35	53.35	52.90	53.00
1678	NYSE	ESS	Thu, Apr 18, 2002	53.20	53.52	52.97	53.30
1677	NYSE	ESS	Wed, Apr 17, 2002	53.75	53.75	53.10	53.35
1676	NYSE	ESS	Tue, Apr 16, 2002	54.45	54.45	53.35	53.50
1675	NYSE	ESS	Mon, Apr 15, 2002	55.15	55.49	54.04	54.25
1674	NYSE	ESS	Fri, Apr 12, 2002	53.30	55.15	53.27	55.15
1673	NYSE	ESS	Thu, Apr 11, 2002	54.02	54.02	53.32	53.41
1672	NYSE	ESS	Wed, Apr 10, 2002	53.20	54.10	53.20	54.02
1671	NYSE	ESS	Tue, Apr 9, 2002	53.35	53.40	53.00	53.10
1670	NYSE	ESS	Mon, Apr 8, 2002	52.90	53.28	52.83	53.24
1669	NYSE	ESS	Fri, Apr 5, 2002	52.47	53.04	52.47	52.85
1668	NYSE	ESS	Thu, Apr 4, 2002	52.61	52.66	52.15	52.37
1667	NYSE	ESS	Wed, Apr 3, 2002	52.32	52.70	52.08	52.60
1666	NYSE	ESS	Tue, Apr 2, 2002	52.30	52.70	52.30	52.32
1665	NYSE	ESS	Mon, Apr 1, 2002	52.18	52.71	52.18	52.32
1664	NYSE	ESS	Thu, Mar 28, 2002	53.25	53.41	52.15	52.18
1663	NYSE	ESS	Wed, Mar 27, 2002	52.60	53.47	52.31	53.40
1662	NYSE	ESS	Tue, Mar 26, 2002	53.00	53.15	51.90	52.43
1661	NYSE	ESS	Mon, Mar 25, 2002	53.75	53.87	53.30	53.65
1660	NYSE	ESS	Fri, Mar 22, 2002	53.26	53.97	53.15	53.97
1659	NYSE	ESS	Thu, Mar 21, 2002	52.45	53.28	52.45	53.26
1658	NYSE	ESS	Wed, Mar 20, 2002	52.50	52.68	52.30	52.60
1657	NYSE	ESS	Tue, Mar 19, 2002	52.10	52.56	52.10	52.35
1656	NYSE	ESS	Mon, Mar 18, 2002	51.15	52.30	51.14	52.24
1655	NYSE	ESS	Fri, Mar 15, 2002	51.00	51.70	50.89	51.14
1654	NYSE	ESS	Thu, Mar 14, 2002	50.35	51.10	50.23	51.10
1653	NYSE	ESS	Wed, Mar 13, 2002	50.30	50.35	50.05	50.35
1652	NYSE	ESS	Tue, Mar 12, 2002	49.95	50.39	49.78	50.30
1651	NYSE	ESS	Mon, Mar 11, 2002	49.80	50.08	49.75	49.95
1650	NYSE	ESS	Fri, Mar 8, 2002	49.99	49.99	49.63	49.86
1649	NYSE	ESS	Thu, Mar 7, 2002	49.83	49.99	49.65	49.88
1648	NYSE	ESS	Wed, Mar 6, 2002	50.03	50.16	49.31	49.83
1647	NYSE	ESS	Tue, Mar 5, 2002	48.48	50.40	48.48	50.00
1646	NYSE	ESS	Mon, Mar 4, 2002	47.95	48.79	47.95	48.68
1645	NYSE	ESS	Fri, Mar 1, 2002	47.40	47.85	47.40	47.80
1644	NYSE	ESS	Thu, Feb 28, 2002	47.37	47.81	47.37	47.40
1643	NYSE	ESS	Wed, Feb 27, 2002	47.50	47.50	47.09	47.37
1642	NYSE	ESS	Tue, Feb 26, 2002	47.13	47.50	47.00	47.37
1641	NYSE	ESS	Mon, Feb 25, 2002	47.65	47.75	47.10	47.13
1640	NYSE	ESS	Fri, Feb 22, 2002	47.18	47.59	47.02	47.59
1639	NYSE	ESS	Thu, Feb 21, 2002	47.45	47.50	47.18	47.18
1638	NYSE	ESS	Wed, Feb 20, 2002	47.17	47.45	46.84	47.45
1637	NYSE	ESS	Tue, Feb 19, 2002	47.30	47.45	46.97	47.17
1636	NYSE	ESS	Fri, Feb 15, 2002	47.30	47.55	47.24	47.30
1635	NYSE	ESS	Thu, Feb 14, 2002	47.10	47.48	46.98	47.12
1634	NYSE	ESS	Wed, Feb 13, 2002	46.79	47.05	46.50	47.05
1633	NYSE	ESS	Tue, Feb 12, 2002	46.75	46.97	46.72	46.77
1632	NYSE	ESS	Mon, Feb 11, 2002	46.50	46.80	46.50	46.75
1631	NYSE	ESS	Fri, Feb 8, 2002	46.40	46.54	46.00	46.54
1630	NYSE	ESS	Thu, Feb 7, 2002	46.40	46.43	46.10	46.40
1629	NYSE	ESS	Wed, Feb 6, 2002	46.30	46.33	46.00	46.30
1628	NYSE	ESS	Tue, Feb 5, 2002	46.40	46.55	46.13	46.20
1627	NYSE	ESS	Mon, Feb 4, 2002	46.35	46.51	46.30	46.51
1626	NYSE	ESS	Fri, Feb 1, 2002	46.34	46.63	46.10	46.53
1625	NYSE	ESS	Thu, Jan 31, 2002	46.43	46.43	46.17	46.34
1624	NYSE	ESS	Wed, Jan 30, 2002	46.50	46.54	46.00	46.43
1623	NYSE	ESS	Tue, Jan 29, 2002	46.52	46.52	46.01	46.44
1622	NYSE	ESS	Mon, Jan 28, 2002	46.85	46.85	46.21	46.65
1621	NYSE	ESS	Fri, Jan 25, 2002	47.60	47.60	46.80	46.95
1620	NYSE	ESS	Thu, Jan 24, 2002	47.40	47.62	47.10	47.55
1619	NYSE	ESS	Wed, Jan 23, 2002	47.35	47.65	47.15	47.45
1618	NYSE	ESS	Tue, Jan 22, 2002	47.45	47.74	47.35	47.35
1617	NYSE	ESS	Fri, Jan 18, 2002	48.05	48.05	47.27	47.31
1616	NYSE	ESS	Thu, Jan 17, 2002	48.45	48.46	48.05	48.12
1615	NYSE	ESS	Wed, Jan 16, 2002	49.00	49.00	48.40	48.40
1614	NYSE	ESS	Tue, Jan 15, 2002	49.30	49.30	48.80	48.93
1613	NYSE	ESS	Mon, Jan 14, 2002	49.15	49.50	48.80	49.50
1612	NYSE	ESS	Fri, Jan 11, 2002	49.50	49.50	49.15	49.15
1611	NYSE	ESS	Thu, Jan 10, 2002	49.20	49.50	49.05	49.41
1610	NYSE	ESS	Wed, Jan 9, 2002	49.25	49.45	49.25	49.33
1609	NYSE	ESS	Tue, Jan 8, 2002	49.05	49.30	49.05	49.30
1608	NYSE	ESS	Mon, Jan 7, 2002	49.40	49.69	49.15	49.15
1607	NYSE	ESS	Fri, Jan 4, 2002	49.60	49.84	49.15	49.47
1606	NYSE	ESS	Thu, Jan 3, 2002	49.20	49.75	49.10	49.70
1605	NYSE	ESS	Wed, Jan 2, 2002	49.50	49.50	48.40	49.30
1604	NYSE	ESS	Mon, Dec 31, 2001	49.66	49.87	49.12	49.41
1603	NYSE	ESS	Fri, Dec 28, 2001	49.55	50.00	49.50	49.75
1602	NYSE	ESS	Thu, Dec 27, 2001	49.20	49.64	49.20	49.64
1601	NYSE	ESS	Wed, Dec 26, 2001	49.70	50.05	49.70	50.01
1600	NYSE	ESS	Mon, Dec 24, 2001	49.34	49.70	49.34	49.60
1599	NYSE	ESS	Fri, Dec 21, 2001	49.40	49.40	49.28	49.30
1598	NYSE	ESS	Thu, Dec 20, 2001	49.55	49.57	49.20	49.36
1597	NYSE	ESS	Wed, Dec 19, 2001	49.55	49.74	49.50	49.60
1596	NYSE	ESS	Tue, Dec 18, 2001	49.75	49.93	49.30	49.69
1595	NYSE	ESS	Mon, Dec 17, 2001	49.00	49.68	48.95	49.68
1594	NYSE	ESS	Fri, Dec 14, 2001	48.80	49.45	48.80	48.95
1593	NYSE	ESS	Thu, Dec 13, 2001	49.31	49.35	48.94	48.95
1592	NYSE	ESS	Wed, Dec 12, 2001	49.20	49.70	48.98	49.30
1591	NYSE	ESS	Tue, Dec 11, 2001	48.55	49.45	48.45	49.12
1590	NYSE	ESS	Mon, Dec 10, 2001	49.29	49.29	48.57	48.60
1589	NYSE	ESS	Fri, Dec 7, 2001	49.20	49.35	49.11	49.29
1588	NYSE	ESS	Thu, Dec 6, 2001	48.86	49.25	48.71	49.22
1587	NYSE	ESS	Wed, Dec 5, 2001	48.50	49.45	48.50	48.76
1586	NYSE	ESS	Tue, Dec 4, 2001	47.97	48.71	47.97	48.50
1585	NYSE	ESS	Mon, Dec 3, 2001	47.50	48.13	47.50	47.97
1584	NYSE	ESS	Fri, Nov 30, 2001	47.83	47.83	47.39	47.68
1583	NYSE	ESS	Thu, Nov 29, 2001	47.85	48.00	47.69	47.83
1582	NYSE	ESS	Wed, Nov 28, 2001	48.05	48.60	47.70	47.71
1581	NYSE	ESS	Tue, Nov 27, 2001	48.20	48.34	47.48	47.98
1580	NYSE	ESS	Mon, Nov 26, 2001	48.40	48.75	48.05	48.28
1579	NYSE	ESS	Fri, Nov 23, 2001	48.40	48.55	48.07	48.48
1578	NYSE	ESS	Wed, Nov 21, 2001	47.65	48.55	47.55	48.50
1577	NYSE	ESS	Tue, Nov 20, 2001	47.75	48.50	47.52	47.52
1576	NYSE	ESS	Mon, Nov 19, 2001	47.70	48.30	47.65	47.75
1575	NYSE	ESS	Fri, Nov 16, 2001	47.20	48.02	47.14	47.75
1574	NYSE	ESS	Thu, Nov 15, 2001	46.90	47.53	46.77	47.26
1573	NYSE	ESS	Wed, Nov 14, 2001	47.00	47.15	46.60	46.77
1572	NYSE	ESS	Tue, Nov 13, 2001	46.00	46.89	46.00	46.74
1571	NYSE	ESS	Mon, Nov 12, 2001	45.65	46.38	45.50	46.20
1570	NYSE	ESS	Fri, Nov 9, 2001	46.16	46.25	45.55	45.74
1569	NYSE	ESS	Thu, Nov 8, 2001	46.12	46.40	46.00	46.16
1568	NYSE	ESS	Wed, Nov 7, 2001	46.95	47.93	46.15	46.32
1567	NYSE	ESS	Tue, Nov 6, 2001	46.50	47.15	46.23	47.05
1566	NYSE	ESS	Mon, Nov 5, 2001	46.80	47.05	46.29	46.60
1565	NYSE	ESS	Fri, Nov 2, 2001	47.06	47.10	46.62	46.93
1564	NYSE	ESS	Thu, Nov 1, 2001	47.00	47.60	46.31	47.06
1563	NYSE	ESS	Wed, Oct 31, 2001	47.00	47.01	46.50	46.85
1562	NYSE	ESS	Tue, Oct 30, 2001	47.30	47.31	46.44	46.60
1561	NYSE	ESS	Mon, Oct 29, 2001	47.42	47.92	46.45	47.50
1560	NYSE	ESS	Fri, Oct 26, 2001	47.95	48.00	46.87	47.32
1559	NYSE	ESS	Thu, Oct 25, 2001	49.00	49.00	47.52	48.44
1558	NYSE	ESS	Wed, Oct 24, 2001	49.30	49.40	48.80	49.00
1557	NYSE	ESS	Tue, Oct 23, 2001	49.35	50.20	49.35	49.48
1556	NYSE	ESS	Mon, Oct 22, 2001	49.25	49.65	48.55	49.51
1555	NYSE	ESS	Fri, Oct 19, 2001	50.30	50.38	50.12	50.12
1554	NYSE	ESS	Thu, Oct 18, 2001	50.20	50.49	50.20	50.40
1553	NYSE	ESS	Wed, Oct 17, 2001	50.68	50.68	49.90	50.28
1552	NYSE	ESS	Tue, Oct 16, 2001	50.50	50.75	50.25	50.68
1551	NYSE	ESS	Mon, Oct 15, 2001	49.40	51.05	49.35	50.50
1550	NYSE	ESS	Fri, Oct 12, 2001	49.55	49.55	49.10	49.35
1549	NYSE	ESS	Thu, Oct 11, 2001	48.90	49.95	48.90	49.65
1548	NYSE	ESS	Wed, Oct 10, 2001	47.90	48.65	47.90	48.65
1547	NYSE	ESS	Tue, Oct 9, 2001	47.90	48.01	47.71	47.80
1546	NYSE	ESS	Mon, Oct 8, 2001	47.55	47.92	47.49	47.85
1545	NYSE	ESS	Fri, Oct 5, 2001	47.25	47.84	46.01	47.50
1544	NYSE	ESS	Thu, Oct 4, 2001	46.35	47.30	45.80	47.25
1543	NYSE	ESS	Wed, Oct 3, 2001	48.39	48.39	46.00	46.51
1542	NYSE	ESS	Tue, Oct 2, 2001	49.25	49.49	48.15	48.49
1541	NYSE	ESS	Mon, Oct 1, 2001	49.20	49.20	48.48	49.05
1540	NYSE	ESS	Fri, Sep 28, 2001	47.93	49.20	47.93	49.10
1539	NYSE	ESS	Thu, Sep 27, 2001	47.70	48.25	47.70	48.03
1538	NYSE	ESS	Wed, Sep 26, 2001	47.26	47.72	47.00	47.65
1537	NYSE	ESS	Tue, Sep 25, 2001	47.99	48.10	47.80	47.81
1536	NYSE	ESS	Mon, Sep 24, 2001	48.10	48.14	47.89	47.97
1535	NYSE	ESS	Fri, Sep 21, 2001	48.44	48.45	47.50	48.09
1534	NYSE	ESS	Thu, Sep 20, 2001	49.35	49.35	48.50	48.54
1533	NYSE	ESS	Wed, Sep 19, 2001	49.90	49.90	49.10	49.50
1532	NYSE	ESS	Tue, Sep 18, 2001	49.49	50.13	49.49	49.80
1531	NYSE	ESS	Mon, Sep 17, 2001	50.50	50.55	49.44	49.44
1530	NYSE	ESS	Mon, Sep 10, 2001	51.00	51.10	50.62	50.88
1529	NYSE	ESS	Fri, Sep 7, 2001	51.36	51.40	50.90	50.99
1528	NYSE	ESS	Thu, Sep 6, 2001	51.86	51.86	51.24	51.31
1527	NYSE	ESS	Wed, Sep 5, 2001	51.80	52.19	51.73	51.86
1526	NYSE	ESS	Tue, Sep 4, 2001	52.00	52.28	51.90	51.90
1525	NYSE	ESS	Fri, Aug 31, 2001	52.80	52.80	52.04	52.10
1524	NYSE	ESS	Thu, Aug 30, 2001	52.70	53.17	52.16	52.81
1523	NYSE	ESS	Wed, Aug 29, 2001	53.18	53.18	52.27	52.90
1522	NYSE	ESS	Tue, Aug 28, 2001	53.43	53.43	53.24	53.28
1521	NYSE	ESS	Mon, Aug 27, 2001	53.95	53.96	53.35	53.43
1520	NYSE	ESS	Fri, Aug 24, 2001	54.43	54.45	53.50	53.95
1519	NYSE	ESS	Thu, Aug 23, 2001	54.55	54.67	54.25	54.45
1518	NYSE	ESS	Wed, Aug 22, 2001	54.09	54.65	54.00	54.62
1517	NYSE	ESS	Tue, Aug 21, 2001	54.10	54.47	54.10	54.12
1516	NYSE	ESS	Mon, Aug 20, 2001	54.10	54.39	53.95	54.02
1515	NYSE	ESS	Fri, Aug 17, 2001	53.52	53.92	53.30	53.90
1514	NYSE	ESS	Thu, Aug 16, 2001	53.47	53.76	53.38	53.74
1513	NYSE	ESS	Wed, Aug 15, 2001	53.02	53.67	52.85	53.37
1512	NYSE	ESS	Tue, Aug 14, 2001	52.55	52.95	52.52	52.92
1511	NYSE	ESS	Mon, Aug 13, 2001	52.85	52.88	52.61	52.65
1510	NYSE	ESS	Fri, Aug 10, 2001	52.79	53.15	52.61	52.85
1509	NYSE	ESS	Thu, Aug 9, 2001	52.34	52.79	52.25	52.79
1508	NYSE	ESS	Wed, Aug 8, 2001	52.14	52.69	52.14	52.35
1507	NYSE	ESS	Tue, Aug 7, 2001	52.15	52.42	51.85	52.04
1506	NYSE	ESS	Mon, Aug 6, 2001	51.61	52.21	51.61	51.95
1505	NYSE	ESS	Fri, Aug 3, 2001	51.75	51.75	51.20	51.36
1504	NYSE	ESS	Thu, Aug 2, 2001	51.25	51.85	51.20	51.70
1503	NYSE	ESS	Wed, Aug 1, 2001	51.05	51.15	51.00	51.15
1502	NYSE	ESS	Tue, Jul 31, 2001	50.68	51.09	50.68	50.90
1501	NYSE	ESS	Mon, Jul 30, 2001	50.71	50.81	50.20	50.73
1500	NYSE	ESS	Fri, Jul 27, 2001	50.20	51.29	50.15	50.72
1499	NYSE	ESS	Thu, Jul 26, 2001	50.40	50.51	50.40	50.40
1498	NYSE	ESS	Wed, Jul 25, 2001	50.61	50.62	50.29	50.50
1497	NYSE	ESS	Tue, Jul 24, 2001	50.56	50.81	50.56	50.65
1496	NYSE	ESS	Mon, Jul 23, 2001	51.03	51.09	50.53	50.55
1495	NYSE	ESS	Fri, Jul 20, 2001	50.07	51.11	50.07	50.78
1494	NYSE	ESS	Thu, Jul 19, 2001	49.91	50.21	49.84	50.17
1493	NYSE	ESS	Wed, Jul 18, 2001	49.91	50.20	49.72	49.91
1492	NYSE	ESS	Tue, Jul 17, 2001	49.79	50.20	49.79	49.81
1491	NYSE	ESS	Mon, Jul 16, 2001	49.55	49.75	49.51	49.64
1490	NYSE	ESS	Fri, Jul 13, 2001	49.50	49.61	49.35	49.45
1489	NYSE	ESS	Thu, Jul 12, 2001	49.11	49.31	48.93	49.30
1488	NYSE	ESS	Wed, Jul 11, 2001	49.28	49.28	48.95	49.11
1487	NYSE	ESS	Tue, Jul 10, 2001	49.15	49.30	49.15	49.22
1486	NYSE	ESS	Mon, Jul 9, 2001	49.40	49.40	48.55	49.07
1485	NYSE	ESS	Fri, Jul 6, 2001	49.45	49.45	48.76	49.30
1484	NYSE	ESS	Thu, Jul 5, 2001	49.50	49.72	49.30	49.40
1483	NYSE	ESS	Tue, Jul 3, 2001	49.62	49.80	49.36	49.75
1482	NYSE	ESS	Mon, Jul 2, 2001	49.65	50.06	49.58	50.02
1481	NYSE	ESS	Fri, Jun 29, 2001	50.28	50.97	49.55	49.55
1480	NYSE	ESS	Thu, Jun 28, 2001	50.24	50.76	50.16	50.38
1479	NYSE	ESS	Wed, Jun 27, 2001	50.11	50.29	49.82	50.14
1478	NYSE	ESS	Tue, Jun 26, 2001	50.61	50.91	50.36	50.91
1477	NYSE	ESS	Mon, Jun 25, 2001	50.45	50.73	50.34	50.36
1476	NYSE	ESS	Fri, Jun 22, 2001	50.30	50.63	50.18	50.60
1475	NYSE	ESS	Thu, Jun 21, 2001	50.06	50.35	49.96	50.30
1474	NYSE	ESS	Wed, Jun 20, 2001	49.95	50.10	49.92	50.05
1473	NYSE	ESS	Tue, Jun 19, 2001	50.55	50.55	49.75	49.85
1472	NYSE	ESS	Mon, Jun 18, 2001	49.76	50.35	49.71	50.35
1471	NYSE	ESS	Fri, Jun 15, 2001	49.57	49.97	49.50	49.66
1470	NYSE	ESS	Thu, Jun 14, 2001	49.34	49.53	49.01	49.32
1469	NYSE	ESS	Wed, Jun 13, 2001	49.66	49.76	49.44	49.44
1468	NYSE	ESS	Tue, Jun 12, 2001	48.67	49.66	48.67	49.66
1467	NYSE	ESS	Mon, Jun 11, 2001	48.12	48.97	48.11	48.77
1466	NYSE	ESS	Fri, Jun 8, 2001	48.00	48.50	48.00	48.02
1465	NYSE	ESS	Thu, Jun 7, 2001	47.97	48.20	47.78	48.05
1464	NYSE	ESS	Wed, Jun 6, 2001	47.87	48.26	47.85	47.97
1463	NYSE	ESS	Tue, Jun 5, 2001	47.54	47.90	47.17	47.87
1462	NYSE	ESS	Mon, Jun 4, 2001	47.06	47.69	47.00	47.69
1461	NYSE	ESS	Fri, Jun 1, 2001	47.00	47.16	46.97	47.11
1460	NYSE	ESS	Thu, May 31, 2001	47.11	47.35	46.90	47.00
1459	NYSE	ESS	Wed, May 30, 2001	47.51	47.51	47.01	47.01
1458	NYSE	ESS	Tue, May 29, 2001	46.90	48.00	46.90	47.55
1457	NYSE	ESS	Fri, May 25, 2001	47.40	47.47	46.82	46.90
1456	NYSE	ESS	Thu, May 24, 2001	47.00	47.35	46.80	47.35
1455	NYSE	ESS	Wed, May 23, 2001	46.92	47.00	46.45	46.95
1454	NYSE	ESS	Tue, May 22, 2001	46.80	47.05	46.76	46.92
1453	NYSE	ESS	Mon, May 21, 2001	47.10	47.10	46.74	46.90
1452	NYSE	ESS	Fri, May 18, 2001	47.25	47.55	47.00	47.00
1451	NYSE	ESS	Thu, May 17, 2001	47.20	47.47	47.01	47.26
1450	NYSE	ESS	Wed, May 16, 2001	46.89	47.40	46.89	47.10
1449	NYSE	ESS	Tue, May 15, 2001	47.02	47.06	46.61	46.99
1448	NYSE	ESS	Mon, May 14, 2001	46.70	46.99	46.70	46.92
1447	NYSE	ESS	Fri, May 11, 2001	46.60	46.74	46.60	46.60
1446	NYSE	ESS	Thu, May 10, 2001	46.57	46.68	46.47	46.60
1445	NYSE	ESS	Wed, May 9, 2001	46.70	47.00	46.65	46.77
1444	NYSE	ESS	Tue, May 8, 2001	46.85	46.87	46.50	46.83
1443	NYSE	ESS	Mon, May 7, 2001	46.95	47.09	46.75	46.75
1442	NYSE	ESS	Fri, May 4, 2001	46.55	47.12	46.49	47.00
1441	NYSE	ESS	Thu, May 3, 2001	46.60	46.80	46.32	46.80
1440	NYSE	ESS	Wed, May 2, 2001	47.00	47.00	46.34	46.70
1439	NYSE	ESS	Tue, May 1, 2001	47.25	47.60	46.80	46.80
1438	NYSE	ESS	Mon, Apr 30, 2001	48.08	48.25	47.00	47.00
1437	NYSE	ESS	Fri, Apr 27, 2001	48.02	48.32	48.02	48.18
1436	NYSE	ESS	Thu, Apr 26, 2001	48.12	48.30	47.85	48.02
1435	NYSE	ESS	Wed, Apr 25, 2001	45.44	48.50	45.44	48.37
1434	NYSE	ESS	Tue, Apr 24, 2001	44.95	45.64	44.91	45.64
1433	NYSE	ESS	Mon, Apr 23, 2001	44.85	45.14	44.70	44.75
1432	NYSE	ESS	Fri, Apr 20, 2001	45.36	45.36	44.75	44.75
1431	NYSE	ESS	Thu, Apr 19, 2001	45.01	45.46	44.51	45.46
1430	NYSE	ESS	Wed, Apr 18, 2001	43.75	45.20	43.75	44.71
1429	NYSE	ESS	Tue, Apr 17, 2001	43.00	44.13	42.87	44.13
1428	NYSE	ESS	Mon, Apr 16, 2001	43.35	43.35	42.28	43.20
1427	NYSE	ESS	Thu, Apr 12, 2001	43.35	43.55	43.15	43.35
1426	NYSE	ESS	Wed, Apr 11, 2001	44.24	44.24	43.07	43.34
1425	NYSE	ESS	Tue, Apr 10, 2001	44.50	44.50	44.10	44.17
1424	NYSE	ESS	Mon, Apr 9, 2001	44.55	44.75	44.36	44.60
1423	NYSE	ESS	Fri, Apr 6, 2001	44.40	45.60	44.00	44.60
1422	NYSE	ESS	Thu, Apr 5, 2001	45.55	46.00	45.30	45.65
1421	NYSE	ESS	Wed, Apr 4, 2001	46.44	46.63	45.24	45.45
1420	NYSE	ESS	Tue, Apr 3, 2001	47.60	47.60	46.01	46.34
1419	NYSE	ESS	Mon, Apr 2, 2001	48.15	48.25	47.70	47.80
1418	NYSE	ESS	Fri, Mar 30, 2001	47.80	48.25	47.80	48.05
1417	NYSE	ESS	Thu, Mar 29, 2001	47.34	47.85	47.10	47.85
1416	NYSE	ESS	Wed, Mar 28, 2001	47.95	47.95	46.96	47.44
1415	NYSE	ESS	Tue, Mar 27, 2001	49.50	49.50	48.50	48.55
1414	NYSE	ESS	Mon, Mar 26, 2001	49.87	50.48	49.40	49.60
1413	NYSE	ESS	Fri, Mar 23, 2001	49.50	50.58	49.50	49.85
1412	NYSE	ESS	Thu, Mar 22, 2001	49.60	49.60	47.55	49.40
1411	NYSE	ESS	Wed, Mar 21, 2001	50.80	51.00	49.60	49.60
1410	NYSE	ESS	Tue, Mar 20, 2001	51.14	51.88	50.80	50.90
1409	NYSE	ESS	Mon, Mar 19, 2001	50.65	51.05	50.50	51.04
1408	NYSE	ESS	Fri, Mar 16, 2001	51.20	51.35	50.65	50.65
1407	NYSE	ESS	Thu, Mar 15, 2001	50.80	51.25	50.76	51.00
1406	NYSE	ESS	Wed, Mar 14, 2001	51.26	51.26	50.90	50.90
1405	NYSE	ESS	Tue, Mar 13, 2001	51.00	51.24	50.95	51.16
1404	NYSE	ESS	Mon, Mar 12, 2001	51.47	51.47	50.95	51.00
1403	NYSE	ESS	Fri, Mar 9, 2001	51.34	51.55	51.10	51.47
1402	NYSE	ESS	Thu, Mar 8, 2001	51.55	51.64	51.30	51.44
1401	NYSE	ESS	Wed, Mar 7, 2001	51.78	52.14	51.57	51.57
1400	NYSE	ESS	Tue, Mar 6, 2001	51.55	51.70	51.50	51.68
1399	NYSE	ESS	Mon, Mar 5, 2001	51.63	51.68	51.21	51.21
1398	NYSE	ESS	Fri, Mar 2, 2001	50.65	51.75	50.65	51.58
1397	NYSE	ESS	Thu, Mar 1, 2001	50.05	50.95	49.90	50.85
1396	NYSE	ESS	Wed, Feb 28, 2001	49.80	50.25	49.66	50.15
1395	NYSE	ESS	Tue, Feb 27, 2001	50.05	50.05	49.65	49.90
1394	NYSE	ESS	Mon, Feb 26, 2001	49.90	50.31	49.85	50.05
1393	NYSE	ESS	Fri, Feb 23, 2001	49.16	49.94	49.16	49.90
1392	NYSE	ESS	Thu, Feb 22, 2001	49.95	49.95	49.05	49.16
1391	NYSE	ESS	Wed, Feb 21, 2001	50.00	50.00	49.84	49.90
1390	NYSE	ESS	Tue, Feb 20, 2001	50.00	50.13	49.90	50.05
1389	NYSE	ESS	Fri, Feb 16, 2001	49.90	50.10	49.85	50.00
1388	NYSE	ESS	Thu, Feb 15, 2001	50.15	50.31	49.75	49.95
1387	NYSE	ESS	Wed, Feb 14, 2001	49.85	50.10	49.76	50.10
1386	NYSE	ESS	Tue, Feb 13, 2001	50.10	50.10	49.45	49.80
1385	NYSE	ESS	Mon, Feb 12, 2001	50.00	50.10	49.94	50.10
1384	NYSE	ESS	Fri, Feb 9, 2001	50.50	50.55	49.80	49.99
1383	NYSE	ESS	Thu, Feb 8, 2001	51.65	51.70	50.49	50.50
1382	NYSE	ESS	Wed, Feb 7, 2001	52.70	52.72	51.00	51.45
1381	NYSE	ESS	Tue, Feb 6, 2001	52.86	53.10	52.70	52.90
1380	NYSE	ESS	Mon, Feb 5, 2001	52.92	53.20	52.92	52.96
1379	NYSE	ESS	Fri, Feb 2, 2001	52.20	52.95	52.20	52.82
1378	NYSE	ESS	Thu, Feb 1, 2001	52.00	52.20	52.00	52.19
1377	NYSE	ESS	Wed, Jan 31, 2001	51.75	51.93	51.75	51.75
1376	NYSE	ESS	Tue, Jan 30, 2001	51.50	51.60	51.50	51.59
1375	NYSE	ESS	Mon, Jan 29, 2001	51.00	51.30	51.00	51.30
1374	NYSE	ESS	Fri, Jan 26, 2001	50.81	51.00	50.50	50.75
1373	NYSE	ESS	Thu, Jan 25, 2001	51.00	51.63	51.00	51.44
1372	NYSE	ESS	Wed, Jan 24, 2001	51.81	51.81	51.00	51.19
1371	NYSE	ESS	Tue, Jan 23, 2001	51.19	51.69	51.13	51.69
1370	NYSE	ESS	Mon, Jan 22, 2001	51.63	51.63	50.75	50.94
1369	NYSE	ESS	Fri, Jan 19, 2001	51.56	51.69	51.31	51.38
1368	NYSE	ESS	Thu, Jan 18, 2001	51.63	51.81	51.25	51.69
1367	NYSE	ESS	Wed, Jan 17, 2001	51.94	51.94	51.31	51.69
1366	NYSE	ESS	Tue, Jan 16, 2001	52.13	52.13	51.50	52.00
1365	NYSE	ESS	Fri, Jan 12, 2001	52.13	52.31	52.06	52.19
1364	NYSE	ESS	Thu, Jan 11, 2001	52.63	52.63	51.94	52.00
1363	NYSE	ESS	Wed, Jan 10, 2001	52.25	52.50	51.44	52.50
1362	NYSE	ESS	Tue, Jan 9, 2001	52.13	52.25	51.63	52.00
1361	NYSE	ESS	Mon, Jan 8, 2001	52.19	52.50	51.88	52.06
1360	NYSE	ESS	Fri, Jan 5, 2001	55.00	55.06	51.50	51.81
1359	NYSE	ESS	Thu, Jan 4, 2001	55.69	55.81	55.00	55.06
1358	NYSE	ESS	Wed, Jan 3, 2001	54.38	55.94	54.38	55.94
1357	NYSE	ESS	Tue, Jan 2, 2001	54.75	54.94	54.25	54.31
1356	NYSE	ESS	Fri, Dec 29, 2000	56.44	56.81	54.75	54.75
1355	NYSE	ESS	Thu, Dec 28, 2000	55.50	56.88	55.13	56.56
1354	NYSE	ESS	Wed, Dec 27, 2000	54.69	55.50	54.56	55.50
1353	NYSE	ESS	Tue, Dec 26, 2000	55.38	55.56	55.38	55.44
1352	NYSE	ESS	Fri, Dec 22, 2000	56.25	56.38	55.38	55.50
1351	NYSE	ESS	Thu, Dec 21, 2000	56.88	56.94	56.38	56.38
1350	NYSE	ESS	Wed, Dec 20, 2000	57.38	57.50	57.00	57.13
1349	NYSE	ESS	Tue, Dec 19, 2000	57.75	57.75	57.31	57.38
1348	NYSE	ESS	Mon, Dec 18, 2000	55.88	57.75	55.88	57.75
1347	NYSE	ESS	Fri, Dec 15, 2000	54.88	56.00	54.75	55.81
1346	NYSE	ESS	Thu, Dec 14, 2000	55.06	55.06	54.75	54.75
1345	NYSE	ESS	Wed, Dec 13, 2000	55.19	55.31	54.69	55.00
1344	NYSE	ESS	Tue, Dec 12, 2000	55.06	55.56	55.00	55.31
1343	NYSE	ESS	Mon, Dec 11, 2000	54.81	54.94	54.69	54.94
1342	NYSE	ESS	Fri, Dec 8, 2000	53.50	54.69	53.50	54.69
1341	NYSE	ESS	Thu, Dec 7, 2000	53.63	54.00	53.50	53.50
1340	NYSE	ESS	Wed, Dec 6, 2000	54.69	54.81	53.75	53.75
1339	NYSE	ESS	Tue, Dec 5, 2000	53.13	54.50	53.13	54.44
1338	NYSE	ESS	Mon, Dec 4, 2000	52.88	53.31	52.63	53.06
1337	NYSE	ESS	Fri, Dec 1, 2000	52.44	53.00	52.44	52.94
1336	NYSE	ESS	Thu, Nov 30, 2000	52.44	53.50	52.44	52.56
1335	NYSE	ESS	Wed, Nov 29, 2000	52.44	52.75	52.38	52.44
1334	NYSE	ESS	Tue, Nov 28, 2000	52.00	52.31	51.94	52.19
1333	NYSE	ESS	Mon, Nov 27, 2000	52.56	52.56	51.75	52.00
1332	NYSE	ESS	Fri, Nov 24, 2000	51.75	52.44	51.75	52.44
1331	NYSE	ESS	Wed, Nov 22, 2000	51.75	52.06	51.75	51.88
1330	NYSE	ESS	Tue, Nov 21, 2000	51.69	52.13	51.63	51.88
1329	NYSE	ESS	Mon, Nov 20, 2000	51.56	52.19	51.56	51.69
1328	NYSE	ESS	Fri, Nov 17, 2000	50.94	51.81	50.88	51.44
1327	NYSE	ESS	Thu, Nov 16, 2000	51.75	52.00	50.81	50.81
1326	NYSE	ESS	Wed, Nov 15, 2000	52.13	52.31	51.88	52.00
1325	NYSE	ESS	Tue, Nov 14, 2000	51.94	52.50	51.94	52.38
1324	NYSE	ESS	Mon, Nov 13, 2000	51.13	52.13	50.75	52.06
1323	NYSE	ESS	Fri, Nov 10, 2000	51.50	51.50	50.50	51.25
1322	NYSE	ESS	Thu, Nov 9, 2000	51.31	51.44	50.94	51.44
1321	NYSE	ESS	Wed, Nov 8, 2000	51.50	51.50	51.31	51.31
1320	NYSE	ESS	Tue, Nov 7, 2000	51.19	51.50	51.06	51.50
1319	NYSE	ESS	Mon, Nov 6, 2000	51.31	51.31	50.81	51.06
1318	NYSE	ESS	Fri, Nov 3, 2000	51.75	51.75	51.19	51.31
1317	NYSE	ESS	Thu, Nov 2, 2000	52.00	52.00	51.50	51.75
1316	NYSE	ESS	Wed, Nov 1, 2000	52.00	52.06	51.69	51.75
1315	NYSE	ESS	Tue, Oct 31, 2000	52.13	52.19	51.94	52.00
1314	NYSE	ESS	Mon, Oct 30, 2000	52.56	52.56	52.13	52.25
1313	NYSE	ESS	Fri, Oct 27, 2000	52.63	53.00	52.56	52.69
1312	NYSE	ESS	Thu, Oct 26, 2000	52.88	52.88	52.13	52.50
1311	NYSE	ESS	Wed, Oct 25, 2000	52.63	52.81	51.94	52.38
1310	NYSE	ESS	Tue, Oct 24, 2000	54.13	54.13	52.63	52.69
1309	NYSE	ESS	Mon, Oct 23, 2000	54.13	54.44	54.13	54.25
1308	NYSE	ESS	Fri, Oct 20, 2000	54.00	54.13	53.88	54.00
1307	NYSE	ESS	Thu, Oct 19, 2000	53.81	54.06	53.81	54.06
1306	NYSE	ESS	Wed, Oct 18, 2000	53.81	53.81	53.38	53.69
1305	NYSE	ESS	Tue, Oct 17, 2000	54.00	54.00	53.44	54.00
1304	NYSE	ESS	Mon, Oct 16, 2000	54.00	54.00	53.63	53.94
1303	NYSE	ESS	Fri, Oct 13, 2000	53.38	53.94	53.25	53.88
1302	NYSE	ESS	Thu, Oct 12, 2000	54.75	54.75	53.50	53.75
1301	NYSE	ESS	Wed, Oct 11, 2000	55.13	55.31	54.75	54.75
1300	NYSE	ESS	Tue, Oct 10, 2000	55.25	55.75	55.06	55.06
1299	NYSE	ESS	Mon, Oct 9, 2000	55.06	55.63	54.88	55.13
1298	NYSE	ESS	Fri, Oct 6, 2000	54.38	55.06	54.25	54.81
1297	NYSE	ESS	Thu, Oct 5, 2000	55.31	55.56	54.63	54.63
1296	NYSE	ESS	Wed, Oct 4, 2000	55.19	55.38	54.69	55.31
1295	NYSE	ESS	Tue, Oct 3, 2000	55.19	56.00	55.19	55.25
1294	NYSE	ESS	Mon, Oct 2, 2000	55.63	56.06	55.19	55.19
1293	NYSE	ESS	Fri, Sep 29, 2000	56.44	56.44	55.25	55.38
1292	NYSE	ESS	Thu, Sep 28, 2000	54.88	56.50	54.88	56.44
1291	NYSE	ESS	Wed, Sep 27, 2000	54.31	55.06	54.13	55.00
1290	NYSE	ESS	Tue, Sep 26, 2000	54.44	55.00	54.19	54.69
1289	NYSE	ESS	Mon, Sep 25, 2000	55.25	55.25	54.13	54.31
1288	NYSE	ESS	Fri, Sep 22, 2000	53.94	55.25	53.94	55.25
1287	NYSE	ESS	Thu, Sep 21, 2000	54.63	54.63	53.94	53.94
1286	NYSE	ESS	Wed, Sep 20, 2000	53.88	54.50	53.81	54.38
1285	NYSE	ESS	Tue, Sep 19, 2000	52.88	53.75	52.75	53.75
1284	NYSE	ESS	Mon, Sep 18, 2000	53.00	53.44	52.63	52.81
1283	NYSE	ESS	Fri, Sep 15, 2000	51.94	53.06	51.75	52.94
1282	NYSE	ESS	Thu, Sep 14, 2000	51.63	52.38	51.63	52.19
1281	NYSE	ESS	Wed, Sep 13, 2000	51.31	51.88	51.25	51.88
1280	NYSE	ESS	Tue, Sep 12, 2000	50.75	51.38	50.56	51.31
1279	NYSE	ESS	Mon, Sep 11, 2000	50.63	51.44	50.50	51.00
1278	NYSE	ESS	Fri, Sep 8, 2000	49.19	50.31	49.19	50.25
1277	NYSE	ESS	Thu, Sep 7, 2000	48.94	49.13	48.88	49.13
1276	NYSE	ESS	Wed, Sep 6, 2000	48.88	48.94	48.81	48.88
1275	NYSE	ESS	Tue, Sep 5, 2000	49.13	49.13	48.88	48.94
1274	NYSE	ESS	Fri, Sep 1, 2000	49.13	49.19	49.13	49.19
1273	NYSE	ESS	Thu, Aug 31, 2000	49.25	49.31	49.13	49.19
1272	NYSE	ESS	Wed, Aug 30, 2000	49.50	49.50	49.06	49.25
1271	NYSE	ESS	Tue, Aug 29, 2000	49.56	49.63	49.50	49.50
1270	NYSE	ESS	Mon, Aug 28, 2000	50.06	50.06	49.50	49.63
1269	NYSE	ESS	Fri, Aug 25, 2000	49.63	50.00	49.50	49.94
1268	NYSE	ESS	Thu, Aug 24, 2000	49.69	49.81	49.56	49.75
1267	NYSE	ESS	Wed, Aug 23, 2000	50.44	50.44	49.69	49.69
1266	NYSE	ESS	Tue, Aug 22, 2000	49.69	50.50	49.63	50.38
1265	NYSE	ESS	Mon, Aug 21, 2000	49.88	50.19	49.50	49.81
1264	NYSE	ESS	Fri, Aug 18, 2000	50.69	51.00	50.50	50.56
1263	NYSE	ESS	Thu, Aug 17, 2000	50.75	50.94	50.69	50.88
1262	NYSE	ESS	Wed, Aug 16, 2000	50.63	50.88	50.50	50.75
1261	NYSE	ESS	Tue, Aug 15, 2000	50.81	50.88	50.44	50.50
1260	NYSE	ESS	Mon, Aug 14, 2000	50.63	51.06	50.56	50.88
1259	NYSE	ESS	Fri, Aug 11, 2000	50.88	50.88	50.13	50.63
1258	NYSE	ESS	Thu, Aug 10, 2000	52.00	52.00	50.88	50.94
1257	NYSE	ESS	Wed, Aug 9, 2000	50.38	52.00	50.38	51.75
1256	NYSE	ESS	Tue, Aug 8, 2000	50.75	51.13	50.44	50.63
1255	NYSE	ESS	Mon, Aug 7, 2000	51.44	52.00	51.00	51.00
1254	NYSE	ESS	Fri, Aug 4, 2000	51.31	51.44	51.06	51.31
1253	NYSE	ESS	Thu, Aug 3, 2000	50.88	51.69	50.75	51.44
1252	NYSE	ESS	Wed, Aug 2, 2000	49.88	51.25	49.50	51.00
1251	NYSE	ESS	Tue, Aug 1, 2000	49.44	50.13	49.34	49.81
1250	NYSE	ESS	Mon, Jul 31, 2000	49.25	49.63	48.44	49.25
1249	NYSE	ESS	Fri, Jul 28, 2000	47.94	49.50	47.75	49.00
1248	NYSE	ESS	Thu, Jul 27, 2000	46.88	48.00	46.69	47.88
1247	NYSE	ESS	Wed, Jul 26, 2000	45.88	46.38	45.88	46.38
1246	NYSE	ESS	Tue, Jul 25, 2000	45.56	46.13	45.44	45.63
1245	NYSE	ESS	Mon, Jul 24, 2000	45.00	45.19	44.88	45.06
1244	NYSE	ESS	Fri, Jul 21, 2000	45.50	45.56	44.75	44.75
1243	NYSE	ESS	Thu, Jul 20, 2000	44.44	45.50	44.44	45.50
1242	NYSE	ESS	Wed, Jul 19, 2000	44.19	44.88	44.19	44.56
1241	NYSE	ESS	Tue, Jul 18, 2000	44.25	44.25	43.94	43.94
1240	NYSE	ESS	Mon, Jul 17, 2000	44.06	44.19	43.88	44.00
1239	NYSE	ESS	Fri, Jul 14, 2000	44.38	44.44	44.00	44.06
1238	NYSE	ESS	Thu, Jul 13, 2000	43.75	44.25	43.56	44.25
1237	NYSE	ESS	Wed, Jul 12, 2000	42.63	43.38	42.63	43.38
1236	NYSE	ESS	Tue, Jul 11, 2000	42.69	43.00	42.63	43.00
1235	NYSE	ESS	Mon, Jul 10, 2000	42.44	42.69	42.38	42.63
1234	NYSE	ESS	Fri, Jul 7, 2000	42.69	42.69	42.50	42.56
1233	NYSE	ESS	Thu, Jul 6, 2000	42.88	43.00	42.63	42.69
1232	NYSE	ESS	Wed, Jul 5, 2000	42.44	43.00	42.38	42.94
1231	NYSE	ESS	Mon, Jul 3, 2000	42.00	42.31	42.00	42.31
1230	NYSE	ESS	Fri, Jun 30, 2000	43.50	43.50	42.00	42.02
1229	NYSE	ESS	Thu, Jun 29, 2000	43.31	43.75	43.31	43.44
1228	NYSE	ESS	Wed, Jun 28, 2000	43.38	43.38	43.25	43.38
1227	NYSE	ESS	Tue, Jun 27, 2000	43.38	44.00	43.38	44.00
1226	NYSE	ESS	Mon, Jun 26, 2000	43.25	43.38	43.06	43.38
1225	NYSE	ESS	Fri, Jun 23, 2000	42.25	43.00	42.13	42.88
1224	NYSE	ESS	Thu, Jun 22, 2000	42.69	42.69	41.63	42.00
1223	NYSE	ESS	Wed, Jun 21, 2000	42.94	42.94	42.31	42.44
1222	NYSE	ESS	Tue, Jun 20, 2000	43.00	43.38	42.75	42.88
1221	NYSE	ESS	Mon, Jun 19, 2000	41.88	42.94	41.88	42.94
1220	NYSE	ESS	Fri, Jun 16, 2000	41.81	42.06	41.75	41.94
1219	NYSE	ESS	Thu, Jun 15, 2000	41.50	42.25	41.31	41.75
1218	NYSE	ESS	Wed, Jun 14, 2000	41.13	41.63	41.06	41.44
1217	NYSE	ESS	Tue, Jun 13, 2000	40.56	41.06	40.56	41.06
1216	NYSE	ESS	Mon, Jun 12, 2000	40.63	40.63	40.44	40.50
1215	NYSE	ESS	Fri, Jun 9, 2000	40.31	40.50	40.31	40.44
1214	NYSE	ESS	Thu, Jun 8, 2000	40.31	40.38	40.19	40.31
1213	NYSE	ESS	Wed, Jun 7, 2000	40.25	40.25	40.00	40.25
1212	NYSE	ESS	Tue, Jun 6, 2000	40.00	40.25	39.81	40.19
1211	NYSE	ESS	Mon, Jun 5, 2000	40.00	40.00	39.94	39.94
1210	NYSE	ESS	Fri, Jun 2, 2000	39.81	40.19	39.81	39.94
1209	NYSE	ESS	Thu, Jun 1, 2000	39.81	39.94	39.69	39.94
1208	NYSE	ESS	Wed, May 31, 2000	39.88	40.44	39.75	39.81
1207	NYSE	ESS	Tue, May 30, 2000	39.94	40.00	39.88	40.00
1206	NYSE	ESS	Fri, May 26, 2000	39.88	39.94	39.75	39.81
1205	NYSE	ESS	Thu, May 25, 2000	40.25	40.56	39.75	39.75
1204	NYSE	ESS	Wed, May 24, 2000	40.44	40.44	40.13	40.25
1203	NYSE	ESS	Tue, May 23, 2000	40.56	40.56	40.44	40.44
1202	NYSE	ESS	Mon, May 22, 2000	40.56	40.56	40.06	40.56
1201	NYSE	ESS	Fri, May 19, 2000	40.81	40.81	40.50	40.69
1200	NYSE	ESS	Thu, May 18, 2000	41.00	41.00	40.63	40.69
1199	NYSE	ESS	Wed, May 17, 2000	41.25	41.31	41.06	41.13
1198	NYSE	ESS	Tue, May 16, 2000	40.88	41.63	40.81	41.38
1197	NYSE	ESS	Mon, May 15, 2000	40.44	41.00	40.44	40.88
1196	NYSE	ESS	Fri, May 12, 2000	40.19	40.44	40.19	40.38
1195	NYSE	ESS	Thu, May 11, 2000	40.31	40.50	39.94	40.19
1194	NYSE	ESS	Wed, May 10, 2000	40.38	40.44	40.06	40.25
1193	NYSE	ESS	Tue, May 9, 2000	40.13	40.75	39.94	40.38
1192	NYSE	ESS	Mon, May 8, 2000	40.38	40.38	40.06	40.06
1191	NYSE	ESS	Fri, May 5, 2000	40.25	41.13	39.94	40.25
1190	NYSE	ESS	Thu, May 4, 2000	39.44	39.94	39.31	39.88
1189	NYSE	ESS	Wed, May 3, 2000	39.31	39.56	39.19	39.38
1188	NYSE	ESS	Tue, May 2, 2000	39.13	39.38	39.13	39.25
1187	NYSE	ESS	Mon, May 1, 2000	38.69	38.88	38.50	38.88
1186	NYSE	ESS	Fri, Apr 28, 2000	38.63	38.69	38.31	38.63
1185	NYSE	ESS	Thu, Apr 27, 2000	37.88	38.63	37.75	38.63
1184	NYSE	ESS	Wed, Apr 26, 2000	38.13	38.38	37.81	37.81
1183	NYSE	ESS	Tue, Apr 25, 2000	37.50	38.06	37.50	38.06
1182	NYSE	ESS	Mon, Apr 24, 2000	37.69	37.75	37.50	37.56
1181	NYSE	ESS	Thu, Apr 20, 2000	37.63	37.94	37.56	37.81
1180	NYSE	ESS	Wed, Apr 19, 2000	37.94	38.13	37.50	37.63
1179	NYSE	ESS	Tue, Apr 18, 2000	38.00	38.06	37.75	37.88
1178	NYSE	ESS	Mon, Apr 17, 2000	37.88	38.19	37.88	38.00
1177	NYSE	ESS	Fri, Apr 14, 2000	37.31	37.88	37.31	37.81
1176	NYSE	ESS	Thu, Apr 13, 2000	37.69	37.75	37.50	37.69
1175	NYSE	ESS	Wed, Apr 12, 2000	37.25	37.88	37.25	37.63
1174	NYSE	ESS	Tue, Apr 11, 2000	37.06	37.25	36.94	37.25
1173	NYSE	ESS	Mon, Apr 10, 2000	37.31	37.63	37.19	37.19
1172	NYSE	ESS	Fri, Apr 7, 2000	37.06	37.50	37.06	37.31
1171	NYSE	ESS	Thu, Apr 6, 2000	36.81	37.31	36.69	37.31
1170	NYSE	ESS	Wed, Apr 5, 2000	36.56	36.75	36.50	36.69
1169	NYSE	ESS	Tue, Apr 4, 2000	36.44	36.94	36.00	36.56
1168	NYSE	ESS	Mon, Apr 3, 2000	36.13	36.63	36.06	36.38
1167	NYSE	ESS	Fri, Mar 31, 2000	36.06	36.31	35.94	36.00
1166	NYSE	ESS	Thu, Mar 30, 2000	35.94	36.13	35.81	35.94
1165	NYSE	ESS	Wed, Mar 29, 2000	34.94	35.94	34.94	35.94
1164	NYSE	ESS	Tue, Mar 28, 2000	35.69	35.94	35.19	35.75
1163	NYSE	ESS	Mon, Mar 27, 2000	35.56	36.06	35.56	35.81
1162	NYSE	ESS	Fri, Mar 24, 2000	35.88	35.88	35.19	35.56
1161	NYSE	ESS	Thu, Mar 23, 2000	36.00	36.00	35.69	35.88
1160	NYSE	ESS	Wed, Mar 22, 2000	35.81	36.06	35.81	36.00
1159	NYSE	ESS	Tue, Mar 21, 2000	35.75	35.94	35.63	35.94
1158	NYSE	ESS	Mon, Mar 20, 2000	35.75	36.00	35.75	35.88
1157	NYSE	ESS	Fri, Mar 17, 2000	35.81	36.25	35.81	36.00
1156	NYSE	ESS	Thu, Mar 16, 2000	35.75	36.00	35.63	35.94
1155	NYSE	ESS	Wed, Mar 15, 2000	35.94	35.94	35.69	35.69
1154	NYSE	ESS	Tue, Mar 14, 2000	35.94	36.00	35.88	35.94
1153	NYSE	ESS	Mon, Mar 13, 2000	36.00	36.00	35.75	35.94
1152	NYSE	ESS	Fri, Mar 10, 2000	36.00	36.19	35.94	35.94
1151	NYSE	ESS	Thu, Mar 9, 2000	36.00	36.13	35.88	36.06
1150	NYSE	ESS	Wed, Mar 8, 2000	35.94	36.00	35.81	36.00
1149	NYSE	ESS	Tue, Mar 7, 2000	36.00	36.31	35.94	36.00
1148	NYSE	ESS	Mon, Mar 6, 2000	35.88	36.06	35.50	36.06
1147	NYSE	ESS	Fri, Mar 3, 2000	35.56	35.94	35.56	35.94
1146	NYSE	ESS	Thu, Mar 2, 2000	35.63	35.75	35.56	35.63
1145	NYSE	ESS	Wed, Mar 1, 2000	35.13	35.63	35.00	35.63
1144	NYSE	ESS	Tue, Feb 29, 2000	34.44	35.25	34.44	35.25
1143	NYSE	ESS	Mon, Feb 28, 2000	34.13	34.56	34.13	34.56
1142	NYSE	ESS	Fri, Feb 25, 2000	34.50	34.56	34.31	34.38
1141	NYSE	ESS	Thu, Feb 24, 2000	34.75	34.81	34.56	34.69
1140	NYSE	ESS	Wed, Feb 23, 2000	34.94	34.94	34.63	34.88
1139	NYSE	ESS	Tue, Feb 22, 2000	34.44	34.94	34.38	34.94
1138	NYSE	ESS	Fri, Feb 18, 2000	34.31	34.75	34.25	34.44
1137	NYSE	ESS	Thu, Feb 17, 2000	34.38	34.38	34.13	34.38
1136	NYSE	ESS	Wed, Feb 16, 2000	34.38	34.38	33.88	34.25
1135	NYSE	ESS	Tue, Feb 15, 2000	34.63	34.63	34.06	34.44
1134	NYSE	ESS	Mon, Feb 14, 2000	34.31	34.56	34.25	34.56
1133	NYSE	ESS	Fri, Feb 11, 2000	34.25	34.38	34.25	34.31
1132	NYSE	ESS	Thu, Feb 10, 2000	34.38	34.38	34.13	34.38
1131	NYSE	ESS	Wed, Feb 9, 2000	34.25	34.50	33.81	34.31
1130	NYSE	ESS	Tue, Feb 8, 2000	34.81	34.81	34.38	34.38
1129	NYSE	ESS	Mon, Feb 7, 2000	35.13	35.13	34.75	34.81
1128	NYSE	ESS	Fri, Feb 4, 2000	34.81	35.13	34.69	35.06
1127	NYSE	ESS	Thu, Feb 3, 2000	34.56	35.00	34.56	34.88
1126	NYSE	ESS	Wed, Feb 2, 2000	34.63	34.75	34.50	34.56
1125	NYSE	ESS	Tue, Feb 1, 2000	34.00	34.63	34.00	34.63
1124	NYSE	ESS	Mon, Jan 31, 2000	34.00	34.00	33.88	34.00
1123	NYSE	ESS	Fri, Jan 28, 2000	34.25	34.50	33.94	33.94
1122	NYSE	ESS	Thu, Jan 27, 2000	34.13	34.50	33.88	34.38
1121	NYSE	ESS	Wed, Jan 26, 2000	34.06	34.25	34.06	34.13
1120	NYSE	ESS	Tue, Jan 25, 2000	34.00	34.25	34.00	34.19
1119	NYSE	ESS	Mon, Jan 24, 2000	33.94	34.13	33.75	34.00
1118	NYSE	ESS	Fri, Jan 21, 2000	34.13	34.19	34.00	34.06
1117	NYSE	ESS	Thu, Jan 20, 2000	34.19	34.31	34.13	34.31
1116	NYSE	ESS	Wed, Jan 19, 2000	34.00	34.25	34.00	34.13
1115	NYSE	ESS	Tue, Jan 18, 2000	33.81	33.81	33.38	33.75
1114	NYSE	ESS	Fri, Jan 14, 2000	34.06	34.06	33.69	33.88
1113	NYSE	ESS	Thu, Jan 13, 2000	33.63	34.00	33.56	34.00
1112	NYSE	ESS	Wed, Jan 12, 2000	33.94	33.94	33.63	33.63
1111	NYSE	ESS	Tue, Jan 11, 2000	33.81	34.19	33.69	33.69
1110	NYSE	ESS	Mon, Jan 10, 2000	34.38	34.38	33.75	34.06
1109	NYSE	ESS	Fri, Jan 7, 2000	33.13	34.50	33.13	34.25
1108	NYSE	ESS	Thu, Jan 6, 2000	32.81	33.25	32.56	33.13
1107	NYSE	ESS	Wed, Jan 5, 2000	32.63	33.00	32.63	32.81
1106	NYSE	ESS	Tue, Jan 4, 2000	33.19	33.38	32.63	32.94
1105	NYSE	ESS	Mon, Jan 3, 2000	33.88	33.88	33.19	33.31
1104	NYSE	ESS	Fri, Dec 31, 1999	33.69	34.00	33.69	34.00
1103	NYSE	ESS	Thu, Dec 30, 1999	33.56	33.75	33.38	33.63
1102	NYSE	ESS	Wed, Dec 29, 1999	33.00	33.75	33.00	33.69
1101	NYSE	ESS	Tue, Dec 28, 1999	32.63	33.63	32.44	33.38
1100	NYSE	ESS	Mon, Dec 27, 1999	33.06	33.06	32.44	32.50
1099	NYSE	ESS	Thu, Dec 23, 1999	32.69	32.94	32.50	32.81
1098	NYSE	ESS	Wed, Dec 22, 1999	32.19	32.69	32.06	32.56
1097	NYSE	ESS	Tue, Dec 21, 1999	32.31	32.63	31.81	32.06
1096	NYSE	ESS	Mon, Dec 20, 1999	31.75	32.94	31.75	32.38
1095	NYSE	ESS	Fri, Dec 17, 1999	30.13	31.63	30.13	31.56
1094	NYSE	ESS	Thu, Dec 16, 1999	30.31	30.31	29.06	30.06
1093	NYSE	ESS	Wed, Dec 15, 1999	30.75	30.75	30.19	30.25
1092	NYSE	ESS	Tue, Dec 14, 1999	31.13	31.38	30.75	30.75
1091	NYSE	ESS	Mon, Dec 13, 1999	31.81	32.00	31.19	31.25
1090	NYSE	ESS	Fri, Dec 10, 1999	31.81	32.00	31.31	31.69
1089	NYSE	ESS	Thu, Dec 9, 1999	31.19	31.69	30.75	31.69
1088	NYSE	ESS	Wed, Dec 8, 1999	31.63	31.63	30.69	31.13
1087	NYSE	ESS	Tue, Dec 7, 1999	32.13	32.13	31.13	31.63
1086	NYSE	ESS	Mon, Dec 6, 1999	32.56	32.63	32.00	32.13
1085	NYSE	ESS	Fri, Dec 3, 1999	32.44	32.94	32.44	32.94
1084	NYSE	ESS	Thu, Dec 2, 1999	32.75	32.75	32.56	32.63
1083	NYSE	ESS	Wed, Dec 1, 1999	32.25	32.88	32.19	32.81
1082	NYSE	ESS	Tue, Nov 30, 1999	32.44	32.56	32.06	32.44
1081	NYSE	ESS	Mon, Nov 29, 1999	32.88	33.06	32.38	32.50
1080	NYSE	ESS	Fri, Nov 26, 1999	33.00	33.25	32.88	33.00
1079	NYSE	ESS	Wed, Nov 24, 1999	33.19	33.38	32.94	33.00
1078	NYSE	ESS	Tue, Nov 23, 1999	33.75	33.75	32.75	32.94
1077	NYSE	ESS	Mon, Nov 22, 1999	33.75	34.06	33.63	33.63
1076	NYSE	ESS	Fri, Nov 19, 1999	33.75	33.75	33.25	33.75
1075	NYSE	ESS	Thu, Nov 18, 1999	33.69	34.00	33.56	33.56
1074	NYSE	ESS	Wed, Nov 17, 1999	33.44	33.75	33.44	33.75
1073	NYSE	ESS	Tue, Nov 16, 1999	33.88	33.88	33.50	33.50
1072	NYSE	ESS	Mon, Nov 15, 1999	33.88	34.06	33.81	34.00
1071	NYSE	ESS	Fri, Nov 12, 1999	33.75	33.94	33.63	33.94
1070	NYSE	ESS	Thu, Nov 11, 1999	33.56	33.94	33.56	33.81
1069	NYSE	ESS	Wed, Nov 10, 1999	33.50	33.94	33.50	33.69
1068	NYSE	ESS	Tue, Nov 9, 1999	33.38	33.63	33.19	33.63
1067	NYSE	ESS	Mon, Nov 8, 1999	33.50	33.63	33.19	33.50
1066	NYSE	ESS	Fri, Nov 5, 1999	33.31	34.19	33.31	33.69
1065	NYSE	ESS	Thu, Nov 4, 1999	33.25	33.25	33.00	33.19
1064	NYSE	ESS	Wed, Nov 3, 1999	33.31	33.50	32.81	33.00
1063	NYSE	ESS	Tue, Nov 2, 1999	32.63	33.38	32.63	33.19
1062	NYSE	ESS	Mon, Nov 1, 1999	32.75	33.13	32.44	32.63
1061	NYSE	ESS	Fri, Oct 29, 1999	32.56	32.88	32.56	32.56
1060	NYSE	ESS	Thu, Oct 28, 1999	32.50	33.00	32.44	32.75
1059	NYSE	ESS	Wed, Oct 27, 1999	32.31	32.75	32.31	32.56
1058	NYSE	ESS	Tue, Oct 26, 1999	32.50	32.75	32.13	32.19
1057	NYSE	ESS	Mon, Oct 25, 1999	32.50	32.94	32.19	32.69
1056	NYSE	ESS	Fri, Oct 22, 1999	32.75	32.88	32.25	32.56
1055	NYSE	ESS	Thu, Oct 21, 1999	32.88	32.88	32.56	32.88
1054	NYSE	ESS	Wed, Oct 20, 1999	32.81	33.25	32.81	33.00
1053	NYSE	ESS	Tue, Oct 19, 1999	32.69	33.00	32.50	32.94
1052	NYSE	ESS	Mon, Oct 18, 1999	33.00	33.13	32.75	32.81
1051	NYSE	ESS	Fri, Oct 15, 1999	33.19	33.19	32.63	32.81
1050	NYSE	ESS	Thu, Oct 14, 1999	33.44	33.44	33.13	33.13
1049	NYSE	ESS	Wed, Oct 13, 1999	33.63	33.75	33.19	33.31
1048	NYSE	ESS	Tue, Oct 12, 1999	34.06	34.06	33.63	33.63
1047	NYSE	ESS	Mon, Oct 11, 1999	33.94	34.06	33.75	33.94
1046	NYSE	ESS	Fri, Oct 8, 1999	34.25	34.25	33.31	33.94
1045	NYSE	ESS	Thu, Oct 7, 1999	34.75	34.75	34.19	34.44
1044	NYSE	ESS	Wed, Oct 6, 1999	34.75	34.88	34.56	34.75
1043	NYSE	ESS	Tue, Oct 5, 1999	34.88	34.88	34.69	34.75
1042	NYSE	ESS	Mon, Oct 4, 1999	34.56	34.94	34.56	34.88
1041	NYSE	ESS	Fri, Oct 1, 1999	34.88	34.88	34.44	34.50
1040	NYSE	ESS	Thu, Sep 30, 1999	34.19	34.94	34.13	34.94
1039	NYSE	ESS	Wed, Sep 29, 1999	34.13	34.25	33.94	34.00
1038	NYSE	ESS	Tue, Sep 28, 1999	34.31	34.38	33.69	34.00
1037	NYSE	ESS	Mon, Sep 27, 1999	34.69	35.00	34.56	35.00
1036	NYSE	ESS	Fri, Sep 24, 1999	34.06	34.56	34.00	34.56
1035	NYSE	ESS	Thu, Sep 23, 1999	34.50	35.00	34.50	34.50
1034	NYSE	ESS	Wed, Sep 22, 1999	34.44	34.56	34.00	34.38
1033	NYSE	ESS	Tue, Sep 21, 1999	34.25	35.00	34.25	34.38
1032	NYSE	ESS	Mon, Sep 20, 1999	34.13	34.38	34.13	34.38
1031	NYSE	ESS	Fri, Sep 17, 1999	33.44	34.25	33.44	34.25
1030	NYSE	ESS	Thu, Sep 16, 1999	34.00	34.00	33.19	33.50
1029	NYSE	ESS	Wed, Sep 15, 1999	34.50	34.50	33.81	34.13
1028	NYSE	ESS	Tue, Sep 14, 1999	34.31	34.56	34.31	34.50
1027	NYSE	ESS	Mon, Sep 13, 1999	34.38	34.69	34.13	34.19
1026	NYSE	ESS	Fri, Sep 10, 1999	34.50	34.50	34.06	34.31
1025	NYSE	ESS	Thu, Sep 9, 1999	34.88	34.88	34.63	34.63
1024	NYSE	ESS	Wed, Sep 8, 1999	34.88	35.00	34.69	35.00
1023	NYSE	ESS	Tue, Sep 7, 1999	34.75	35.00	34.75	35.00
1022	NYSE	ESS	Fri, Sep 3, 1999	34.38	34.69	34.38	34.69
1021	NYSE	ESS	Thu, Sep 2, 1999	34.31	34.44	34.19	34.38
1020	NYSE	ESS	Wed, Sep 1, 1999	34.88	34.88	34.25	34.25
1019	NYSE	ESS	Tue, Aug 31, 1999	34.44	35.13	33.88	34.63
1018	NYSE	ESS	Mon, Aug 30, 1999	34.31	34.75	34.31	34.75
1017	NYSE	ESS	Fri, Aug 27, 1999	34.50	34.56	34.38	34.44
1016	NYSE	ESS	Thu, Aug 26, 1999	34.44	34.63	34.38	34.63
1015	NYSE	ESS	Wed, Aug 25, 1999	34.38	34.56	34.06	34.50
1014	NYSE	ESS	Tue, Aug 24, 1999	34.13	34.56	34.09	34.44
1013	NYSE	ESS	Mon, Aug 23, 1999	33.81	34.25	33.81	34.13
1012	NYSE	ESS	Fri, Aug 20, 1999	33.75	34.13	33.75	33.75
1011	NYSE	ESS	Thu, Aug 19, 1999	33.56	33.88	33.56	33.81
1010	NYSE	ESS	Wed, Aug 18, 1999	33.88	34.00	33.69	33.81
1009	NYSE	ESS	Tue, Aug 17, 1999	32.94	33.88	32.94	33.88
1008	NYSE	ESS	Mon, Aug 16, 1999	33.25	33.25	32.75	33.13
1007	NYSE	ESS	Fri, Aug 13, 1999	32.88	33.19	32.88	33.13
1006	NYSE	ESS	Thu, Aug 12, 1999	32.75	33.00	32.63	33.00
1005	NYSE	ESS	Wed, Aug 11, 1999	32.88	32.88	32.50	32.63
1004	NYSE	ESS	Tue, Aug 10, 1999	33.06	33.06	32.69	32.88
1003	NYSE	ESS	Mon, Aug 9, 1999	32.94	33.13	32.94	33.00
1002	NYSE	ESS	Fri, Aug 6, 1999	33.44	33.44	32.81	33.00
1001	NYSE	ESS	Thu, Aug 5, 1999	33.31	33.31	33.19	33.31
1000	NYSE	ESS	Wed, Aug 4, 1999	33.88	33.88	33.13	33.19
999	NYSE	ESS	Tue, Aug 3, 1999	34.00	34.31	33.88	33.88
998	NYSE	ESS	Mon, Aug 2, 1999	33.88	34.13	33.75	33.81
997	NYSE	ESS	Fri, Jul 30, 1999	33.75	33.81	33.38	33.75
996	NYSE	ESS	Thu, Jul 29, 1999	33.88	34.06	33.75	33.75
995	NYSE	ESS	Wed, Jul 28, 1999	34.38	34.38	34.19	34.25
994	NYSE	ESS	Tue, Jul 27, 1999	34.19	34.50	34.19	34.38
993	NYSE	ESS	Mon, Jul 26, 1999	34.13	34.13	33.75	34.00
992	NYSE	ESS	Fri, Jul 23, 1999	34.25	34.50	34.13	34.31
991	NYSE	ESS	Thu, Jul 22, 1999	34.69	34.75	34.31	34.50
990	NYSE	ESS	Wed, Jul 21, 1999	34.75	34.88	34.25	34.44
989	NYSE	ESS	Tue, Jul 20, 1999	34.75	34.75	34.44	34.50
988	NYSE	ESS	Mon, Jul 19, 1999	34.50	34.75	34.50	34.75
987	NYSE	ESS	Fri, Jul 16, 1999	34.81	34.81	34.25	34.44
986	NYSE	ESS	Thu, Jul 15, 1999	34.38	34.44	34.19	34.44
985	NYSE	ESS	Wed, Jul 14, 1999	34.75	34.81	34.19	34.38
984	NYSE	ESS	Tue, Jul 13, 1999	34.50	35.00	34.25	34.88
983	NYSE	ESS	Mon, Jul 12, 1999	34.19	34.56	34.19	34.50
982	NYSE	ESS	Fri, Jul 9, 1999	34.38	34.38	34.13	34.25
981	NYSE	ESS	Thu, Jul 8, 1999	34.69	34.69	34.31	34.50
980	NYSE	ESS	Wed, Jul 7, 1999	35.06	35.06	34.56	34.69
979	NYSE	ESS	Tue, Jul 6, 1999	34.75	35.06	34.75	34.81
978	NYSE	ESS	Fri, Jul 2, 1999	34.13	34.81	34.00	34.81
977	NYSE	ESS	Thu, Jul 1, 1999	35.13	35.13	33.94	34.19
976	NYSE	ESS	Wed, Jun 30, 1999	34.63	35.50	34.31	35.38
975	NYSE	ESS	Tue, Jun 29, 1999	34.00	34.69	34.00	34.69
974	NYSE	ESS	Mon, Jun 28, 1999	33.19	34.06	33.19	34.00
973	NYSE	ESS	Fri, Jun 25, 1999	33.00	33.50	32.88	33.50
972	NYSE	ESS	Thu, Jun 24, 1999	33.38	33.38	32.94	33.13
971	NYSE	ESS	Wed, Jun 23, 1999	33.06	33.44	32.88	33.38
970	NYSE	ESS	Tue, Jun 22, 1999	33.69	33.75	33.00	33.06
969	NYSE	ESS	Mon, Jun 21, 1999	34.00	34.00	33.63	33.69
968	NYSE	ESS	Fri, Jun 18, 1999	34.13	34.13	33.88	34.00
967	NYSE	ESS	Thu, Jun 17, 1999	33.13	33.94	33.00	33.88
966	NYSE	ESS	Wed, Jun 16, 1999	32.50	33.50	32.50	33.19
965	NYSE	ESS	Tue, Jun 15, 1999	32.25	32.56	32.25	32.50
964	NYSE	ESS	Mon, Jun 14, 1999	32.69	32.69	32.25	32.25
963	NYSE	ESS	Fri, Jun 11, 1999	32.56	32.88	32.47	32.63
962	NYSE	ESS	Thu, Jun 10, 1999	32.31	32.38	32.06	32.31
961	NYSE	ESS	Wed, Jun 9, 1999	32.19	32.31	32.00	32.31
960	NYSE	ESS	Tue, Jun 8, 1999	31.88	32.25	31.88	32.25
959	NYSE	ESS	Mon, Jun 7, 1999	32.13	32.13	31.75	32.00
958	NYSE	ESS	Fri, Jun 4, 1999	31.75	32.25	31.75	32.19
957	NYSE	ESS	Thu, Jun 3, 1999	32.00	32.00	31.50	31.81
956	NYSE	ESS	Wed, Jun 2, 1999	32.00	32.00	31.69	32.00
955	NYSE	ESS	Tue, Jun 1, 1999	31.94	32.00	31.88	32.00
954	NYSE	ESS	Fri, May 28, 1999	32.13	32.13	32.00	32.13
953	NYSE	ESS	Thu, May 27, 1999	31.88	32.00	31.88	32.00
952	NYSE	ESS	Wed, May 26, 1999	31.94	32.00	31.94	31.94
951	NYSE	ESS	Tue, May 25, 1999	32.00	32.13	31.94	31.94
950	NYSE	ESS	Mon, May 24, 1999	32.00	32.19	31.94	32.13
949	NYSE	ESS	Fri, May 21, 1999	32.19	32.19	31.88	31.88
948	NYSE	ESS	Thu, May 20, 1999	31.88	32.25	31.88	32.06
947	NYSE	ESS	Wed, May 19, 1999	32.25	32.25	31.75	31.88
946	NYSE	ESS	Tue, May 18, 1999	32.25	32.50	32.06	32.19
945	NYSE	ESS	Mon, May 17, 1999	32.50	32.50	31.63	32.19
944	NYSE	ESS	Fri, May 14, 1999	32.88	32.94	32.50	32.69
943	NYSE	ESS	Thu, May 13, 1999	33.56	33.63	32.56	33.00
942	NYSE	ESS	Wed, May 12, 1999	33.50	33.56	33.25	33.56
941	NYSE	ESS	Tue, May 11, 1999	33.50	33.63	33.31	33.50
940	NYSE	ESS	Mon, May 10, 1999	32.94	33.56	32.94	33.44
939	NYSE	ESS	Fri, May 7, 1999	32.13	32.94	32.13	32.94
938	NYSE	ESS	Thu, May 6, 1999	31.81	32.13	31.75	32.06
937	NYSE	ESS	Wed, May 5, 1999	31.94	31.94	31.81	31.94
936	NYSE	ESS	Tue, May 4, 1999	31.81	32.13	31.81	32.00
935	NYSE	ESS	Mon, May 3, 1999	31.56	31.88	31.56	31.75
934	NYSE	ESS	Fri, Apr 30, 1999	31.88	31.88	31.56	31.56
933	NYSE	ESS	Thu, Apr 29, 1999	30.56	31.81	30.56	31.81
932	NYSE	ESS	Wed, Apr 28, 1999	30.50	30.81	30.38	30.69
931	NYSE	ESS	Tue, Apr 27, 1999	30.25	30.50	30.25	30.38
930	NYSE	ESS	Mon, Apr 26, 1999	30.44	30.44	30.19	30.19
929	NYSE	ESS	Fri, Apr 23, 1999	30.31	30.69	30.13	30.69
928	NYSE	ESS	Thu, Apr 22, 1999	30.69	30.69	30.25	30.38
927	NYSE	ESS	Wed, Apr 21, 1999	29.88	31.00	29.88	30.63
926	NYSE	ESS	Tue, Apr 20, 1999	30.00	30.13	29.81	29.94
925	NYSE	ESS	Mon, Apr 19, 1999	29.75	30.38	29.75	29.81
924	NYSE	ESS	Fri, Apr 16, 1999	29.63	30.63	29.63	29.75
923	NYSE	ESS	Thu, Apr 15, 1999	29.00	29.19	28.94	29.19
922	NYSE	ESS	Wed, Apr 14, 1999	27.88	29.06	27.63	28.94
921	NYSE	ESS	Tue, Apr 13, 1999	27.75	27.88	27.50	27.81
920	NYSE	ESS	Mon, Apr 12, 1999	27.00	28.44	27.00	27.69
919	NYSE	ESS	Fri, Apr 9, 1999	27.44	27.69	26.88	27.00
918	NYSE	ESS	Thu, Apr 8, 1999	27.69	27.75	27.31	27.44
917	NYSE	ESS	Wed, Apr 7, 1999	27.44	27.56	27.38	27.44
916	NYSE	ESS	Tue, Apr 6, 1999	27.00	27.63	26.75	27.44
915	NYSE	ESS	Mon, Apr 5, 1999	26.69	27.38	26.56	27.00
914	NYSE	ESS	Thu, Apr 1, 1999	26.06	27.00	26.06	26.69
913	NYSE	ESS	Wed, Mar 31, 1999	26.13	26.25	25.69	26.13
912	NYSE	ESS	Tue, Mar 30, 1999	26.31	26.50	26.06	26.13
911	NYSE	ESS	Mon, Mar 29, 1999	26.69	26.88	26.00	26.31
910	NYSE	ESS	Fri, Mar 26, 1999	27.00	27.06	26.50	27.00
909	NYSE	ESS	Thu, Mar 25, 1999	27.19	27.19	26.88	27.00
908	NYSE	ESS	Wed, Mar 24, 1999	26.50	27.19	26.50	27.00
907	NYSE	ESS	Tue, Mar 23, 1999	26.75	27.00	26.50	26.63
906	NYSE	ESS	Mon, Mar 22, 1999	27.19	27.19	26.63	26.63
905	NYSE	ESS	Fri, Mar 19, 1999	27.00	27.31	26.94	27.06
904	NYSE	ESS	Thu, Mar 18, 1999	27.13	27.31	26.94	27.19
903	NYSE	ESS	Wed, Mar 17, 1999	27.38	27.44	27.00	27.25
902	NYSE	ESS	Tue, Mar 16, 1999	27.81	27.81	27.13	27.13
901	NYSE	ESS	Mon, Mar 15, 1999	27.94	28.06	27.81	27.88
900	NYSE	ESS	Fri, Mar 12, 1999	27.88	27.94	27.50	27.69
899	NYSE	ESS	Thu, Mar 11, 1999	27.69	27.69	27.44	27.63
898	NYSE	ESS	Wed, Mar 10, 1999	27.94	27.94	27.50	27.63
897	NYSE	ESS	Tue, Mar 9, 1999	27.81	27.94	27.63	27.69
896	NYSE	ESS	Mon, Mar 8, 1999	27.94	28.13	27.38	27.94
895	NYSE	ESS	Fri, Mar 5, 1999	27.88	28.19	27.81	28.00
894	NYSE	ESS	Thu, Mar 4, 1999	27.69	28.00	27.69	27.69
893	NYSE	ESS	Wed, Mar 3, 1999	27.81	27.94	27.63	27.63
892	NYSE	ESS	Tue, Mar 2, 1999	27.81	28.00	27.75	27.81
891	NYSE	ESS	Mon, Mar 1, 1999	28.44	28.50	27.75	27.81
890	NYSE	ESS	Fri, Feb 26, 1999	28.19	28.31	27.94	28.25
889	NYSE	ESS	Thu, Feb 25, 1999	27.81	28.25	27.50	28.25
888	NYSE	ESS	Wed, Feb 24, 1999	28.44	28.75	28.06	28.19
887	NYSE	ESS	Tue, Feb 23, 1999	28.69	29.06	28.44	28.44
886	NYSE	ESS	Mon, Feb 22, 1999	28.44	28.88	28.44	28.81
885	NYSE	ESS	Fri, Feb 19, 1999	28.44	28.63	28.00	28.50
884	NYSE	ESS	Thu, Feb 18, 1999	28.31	28.44	28.31	28.38
883	NYSE	ESS	Wed, Feb 17, 1999	28.94	28.94	28.31	28.38
882	NYSE	ESS	Tue, Feb 16, 1999	28.50	28.94	28.31	28.94
881	NYSE	ESS	Fri, Feb 12, 1999	28.50	28.63	28.44	28.50
880	NYSE	ESS	Thu, Feb 11, 1999	28.19	28.75	28.13	28.50
879	NYSE	ESS	Wed, Feb 10, 1999	28.13	28.19	27.75	28.00
878	NYSE	ESS	Tue, Feb 9, 1999	27.94	28.81	27.75	28.25
877	NYSE	ESS	Mon, Feb 8, 1999	28.56	28.63	28.00	28.00
876	NYSE	ESS	Fri, Feb 5, 1999	28.44	28.69	28.31	28.63
875	NYSE	ESS	Thu, Feb 4, 1999	28.31	28.63	28.25	28.56
874	NYSE	ESS	Wed, Feb 3, 1999	28.81	28.81	28.38	28.44
873	NYSE	ESS	Tue, Feb 2, 1999	28.75	28.75	28.50	28.69
872	NYSE	ESS	Mon, Feb 1, 1999	28.63	28.81	28.50	28.56
871	NYSE	ESS	Fri, Jan 29, 1999	29.06	29.44	28.56	28.63
870	NYSE	ESS	Thu, Jan 28, 1999	29.00	29.44	29.00	29.25
869	NYSE	ESS	Wed, Jan 27, 1999	28.81	29.25	28.81	29.13
868	NYSE	ESS	Tue, Jan 26, 1999	28.88	29.00	28.75	28.88
867	NYSE	ESS	Mon, Jan 25, 1999	28.63	29.00	28.50	28.94
866	NYSE	ESS	Fri, Jan 22, 1999	29.06	29.06	28.69	28.69
865	NYSE	ESS	Thu, Jan 21, 1999	28.81	29.06	28.81	28.94
864	NYSE	ESS	Wed, Jan 20, 1999	29.00	29.13	28.75	29.06
863	NYSE	ESS	Tue, Jan 19, 1999	29.63	29.69	29.00	29.19
862	NYSE	ESS	Fri, Jan 15, 1999	29.19	29.50	29.19	29.44
861	NYSE	ESS	Thu, Jan 14, 1999	29.56	29.56	29.38	29.38
860	NYSE	ESS	Wed, Jan 13, 1999	29.19	29.56	29.06	29.56
859	NYSE	ESS	Tue, Jan 12, 1999	29.50	29.75	29.44	29.56
858	NYSE	ESS	Mon, Jan 11, 1999	29.06	29.63	28.88	29.38
857	NYSE	ESS	Fri, Jan 8, 1999	29.44	29.63	29.25	29.25
856	NYSE	ESS	Thu, Jan 7, 1999	30.00	30.19	29.81	29.88
855	NYSE	ESS	Wed, Jan 6, 1999	30.13	30.25	30.13	30.25
854	NYSE	ESS	Tue, Jan 5, 1999	30.19	30.31	30.13	30.25
853	NYSE	ESS	Mon, Jan 4, 1999	29.63	30.50	29.63	30.31
852	NYSE	ESS	Thu, Dec 31, 1998	29.19	29.94	29.19	29.75
851	NYSE	ESS	Wed, Dec 30, 1998	28.94	29.63	28.94	29.31
850	NYSE	ESS	Tue, Dec 29, 1998	28.56	29.19	28.50	29.06
849	NYSE	ESS	Mon, Dec 28, 1998	29.06	29.13	28.75	29.13
848	NYSE	ESS	Thu, Dec 24, 1998	29.19	29.38	29.00	29.00
847	NYSE	ESS	Wed, Dec 23, 1998	29.38	29.38	29.06	29.38
846	NYSE	ESS	Tue, Dec 22, 1998	29.31	29.38	28.75	29.31
845	NYSE	ESS	Mon, Dec 21, 1998	29.75	30.06	29.50	29.50
844	NYSE	ESS	Fri, Dec 18, 1998	29.94	29.94	29.25	29.75
843	NYSE	ESS	Thu, Dec 17, 1998	30.00	30.13	29.81	30.00
842	NYSE	ESS	Wed, Dec 16, 1998	29.81	30.13	29.56	30.06
841	NYSE	ESS	Tue, Dec 15, 1998	29.81	29.94	29.56	29.94
840	NYSE	ESS	Mon, Dec 14, 1998	30.31	30.31	29.63	29.88
839	NYSE	ESS	Fri, Dec 11, 1998	30.31	30.38	30.13	30.38
838	NYSE	ESS	Thu, Dec 10, 1998	30.38	30.75	30.25	30.31
837	NYSE	ESS	Wed, Dec 9, 1998	30.75	30.88	30.56	30.56
836	NYSE	ESS	Tue, Dec 8, 1998	31.00	31.00	30.44	30.63
835	NYSE	ESS	Mon, Dec 7, 1998	31.25	31.25	30.44	31.06
834	NYSE	ESS	Fri, Dec 4, 1998	31.75	31.75	31.06	31.19
833	NYSE	ESS	Thu, Dec 3, 1998	31.06	31.56	31.06	31.56
832	NYSE	ESS	Wed, Dec 2, 1998	31.00	31.19	30.56	31.13
831	NYSE	ESS	Tue, Dec 1, 1998	31.00	31.00	30.75	31.00
830	NYSE	ESS	Mon, Nov 30, 1998	30.63	30.94	30.63	30.94
829	NYSE	ESS	Fri, Nov 27, 1998	30.75	30.81	30.69	30.69
828	NYSE	ESS	Wed, Nov 25, 1998	30.88	30.88	30.69	30.75
827	NYSE	ESS	Tue, Nov 24, 1998	30.69	30.94	30.56	30.94
826	NYSE	ESS	Mon, Nov 23, 1998	30.81	30.94	30.63	30.69
825	NYSE	ESS	Fri, Nov 20, 1998	30.81	30.81	30.50	30.63
824	NYSE	ESS	Thu, Nov 19, 1998	30.88	30.88	30.63	30.81
823	NYSE	ESS	Wed, Nov 18, 1998	30.94	31.00	30.81	31.00
822	NYSE	ESS	Tue, Nov 17, 1998	31.00	31.00	30.63	30.94
821	NYSE	ESS	Mon, Nov 16, 1998	30.94	31.44	30.94	31.13
820	NYSE	ESS	Fri, Nov 13, 1998	30.06	30.88	30.06	30.81
819	NYSE	ESS	Thu, Nov 12, 1998	30.50	30.50	29.88	30.19
818	NYSE	ESS	Wed, Nov 11, 1998	30.94	30.94	30.69	30.69
817	NYSE	ESS	Tue, Nov 10, 1998	31.00	31.00	30.75	30.94
816	NYSE	ESS	Mon, Nov 9, 1998	31.50	31.50	31.06	31.13
815	NYSE	ESS	Fri, Nov 6, 1998	31.38	31.63	31.38	31.56
814	NYSE	ESS	Thu, Nov 5, 1998	31.50	31.56	31.31	31.38
813	NYSE	ESS	Wed, Nov 4, 1998	31.31	31.69	31.25	31.38
812	NYSE	ESS	Tue, Nov 3, 1998	31.44	31.56	31.13	31.25
811	NYSE	ESS	Mon, Nov 2, 1998	31.50	31.69	31.19	31.56
810	NYSE	ESS	Fri, Oct 30, 1998	31.00	31.38	30.94	31.38
809	NYSE	ESS	Thu, Oct 29, 1998	30.56	31.06	30.44	31.06
808	NYSE	ESS	Wed, Oct 28, 1998	31.00	31.00	30.13	30.63
807	NYSE	ESS	Tue, Oct 27, 1998	31.06	31.50	31.00	31.19
806	NYSE	ESS	Mon, Oct 26, 1998	30.63	31.63	30.50	31.50
805	NYSE	ESS	Fri, Oct 23, 1998	30.44	30.56	30.25	30.56
804	NYSE	ESS	Thu, Oct 22, 1998	29.81	30.44	29.81	30.44
803	NYSE	ESS	Wed, Oct 21, 1998	30.25	30.44	30.00	30.00
802	NYSE	ESS	Tue, Oct 20, 1998	29.88	30.19	29.88	30.19
801	NYSE	ESS	Mon, Oct 19, 1998	30.00	30.19	29.81	29.81
800	NYSE	ESS	Fri, Oct 16, 1998	30.25	30.25	29.94	30.06
799	NYSE	ESS	Thu, Oct 15, 1998	29.88	30.00	29.31	30.00
798	NYSE	ESS	Wed, Oct 14, 1998	30.13	30.13	29.75	29.81
797	NYSE	ESS	Tue, Oct 13, 1998	30.38	30.75	30.13	30.13
796	NYSE	ESS	Mon, Oct 12, 1998	30.38	31.25	30.38	30.50
795	NYSE	ESS	Fri, Oct 9, 1998	29.75	30.50	29.31	30.50
794	NYSE	ESS	Thu, Oct 8, 1998	30.25	30.25	29.13	29.75
793	NYSE	ESS	Wed, Oct 7, 1998	30.44	30.69	30.38	30.50
792	NYSE	ESS	Tue, Oct 6, 1998	30.13	30.75	30.13	30.56
791	NYSE	ESS	Mon, Oct 5, 1998	30.69	30.69	30.31	30.31
790	NYSE	ESS	Fri, Oct 2, 1998	30.94	31.06	30.63	30.81
789	NYSE	ESS	Thu, Oct 1, 1998	30.94	30.94	30.63	30.81
788	NYSE	ESS	Wed, Sep 30, 1998	31.06	31.06	30.88	31.00
787	NYSE	ESS	Tue, Sep 29, 1998	31.25	31.25	30.69	31.00
786	NYSE	ESS	Mon, Sep 28, 1998	31.38	31.56	31.25	31.25
785	NYSE	ESS	Fri, Sep 25, 1998	31.69	32.56	31.69	31.94
784	NYSE	ESS	Thu, Sep 24, 1998	32.38	32.50	31.56	31.56
783	NYSE	ESS	Wed, Sep 23, 1998	31.50	32.00	31.38	32.00
782	NYSE	ESS	Tue, Sep 22, 1998	29.94	31.88	29.94	31.44
781	NYSE	ESS	Mon, Sep 21, 1998	29.00	29.81	28.88	29.75
780	NYSE	ESS	Fri, Sep 18, 1998	30.00	30.00	29.00	29.19
779	NYSE	ESS	Thu, Sep 17, 1998	28.38	28.38	27.94	28.19
778	NYSE	ESS	Wed, Sep 16, 1998	27.63	28.31	27.50	28.31
777	NYSE	ESS	Tue, Sep 15, 1998	27.00	27.50	27.00	27.44
776	NYSE	ESS	Mon, Sep 14, 1998	27.81	27.88	26.94	27.25
775	NYSE	ESS	Fri, Sep 11, 1998	27.13	28.19	27.13	27.81
774	NYSE	ESS	Thu, Sep 10, 1998	28.38	28.38	27.25	27.38
773	NYSE	ESS	Wed, Sep 9, 1998	28.81	28.94	28.00	28.31
772	NYSE	ESS	Tue, Sep 8, 1998	28.56	29.00	28.56	28.94
771	NYSE	ESS	Fri, Sep 4, 1998	28.13	28.44	28.00	28.44
770	NYSE	ESS	Thu, Sep 3, 1998	29.19	29.19	27.88	28.00
769	NYSE	ESS	Wed, Sep 2, 1998	28.69	29.13	28.69	29.00
768	NYSE	ESS	Tue, Sep 1, 1998	28.69	28.88	28.44	28.88
767	NYSE	ESS	Mon, Aug 31, 1998	29.31	29.31	28.31	28.44
766	NYSE	ESS	Fri, Aug 28, 1998	29.75	29.75	28.25	29.25
765	NYSE	ESS	Thu, Aug 27, 1998	30.25	30.38	29.44	29.88
764	NYSE	ESS	Wed, Aug 26, 1998	30.44	30.63	30.31	30.31
763	NYSE	ESS	Tue, Aug 25, 1998	30.38	30.63	30.38	30.50
762	NYSE	ESS	Mon, Aug 24, 1998	30.44	30.44	30.19	30.44
761	NYSE	ESS	Fri, Aug 21, 1998	30.63	30.69	30.00	30.56
760	NYSE	ESS	Thu, Aug 20, 1998	30.75	30.75	30.00	30.56
759	NYSE	ESS	Wed, Aug 19, 1998	30.75	30.88	30.63	30.81
758	NYSE	ESS	Tue, Aug 18, 1998	31.31	31.50	30.88	30.88
757	NYSE	ESS	Mon, Aug 17, 1998	30.94	31.56	30.44	31.31
756	NYSE	ESS	Fri, Aug 14, 1998	31.06	31.06	30.31	30.81
755	NYSE	ESS	Thu, Aug 13, 1998	30.56	31.06	30.44	30.88
754	NYSE	ESS	Wed, Aug 12, 1998	29.88	30.75	29.88	30.63
753	NYSE	ESS	Tue, Aug 11, 1998	30.13	30.13	29.63	30.00
752	NYSE	ESS	Mon, Aug 10, 1998	30.00	30.38	29.81	30.38
751	NYSE	ESS	Fri, Aug 7, 1998	29.56	30.44	29.56	30.06
750	NYSE	ESS	Thu, Aug 6, 1998	29.50	29.75	29.31	29.50
749	NYSE	ESS	Wed, Aug 5, 1998	29.56	29.88	29.31	29.38
748	NYSE	ESS	Tue, Aug 4, 1998	30.06	30.06	29.56	29.56
747	NYSE	ESS	Mon, Aug 3, 1998	30.25	30.38	29.81	30.06
746	NYSE	ESS	Fri, Jul 31, 1998	30.81	30.88	30.38	30.38
745	NYSE	ESS	Thu, Jul 30, 1998	30.69	31.31	30.50	30.88
744	NYSE	ESS	Wed, Jul 29, 1998	31.00	31.00	30.63	30.63
743	NYSE	ESS	Tue, Jul 28, 1998	31.31	31.31	30.94	31.00
742	NYSE	ESS	Mon, Jul 27, 1998	31.63	31.63	30.81	31.25
741	NYSE	ESS	Fri, Jul 24, 1998	32.25	32.25	31.81	31.81
740	NYSE	ESS	Thu, Jul 23, 1998	32.69	32.69	32.38	32.50
739	NYSE	ESS	Wed, Jul 22, 1998	32.31	32.69	32.13	32.69
738	NYSE	ESS	Tue, Jul 21, 1998	32.44	32.44	32.00	32.06
737	NYSE	ESS	Mon, Jul 20, 1998	32.44	32.75	32.25	32.69
736	NYSE	ESS	Fri, Jul 17, 1998	33.38	33.38	32.38	32.38
735	NYSE	ESS	Thu, Jul 16, 1998	32.75	33.25	32.63	33.25
734	NYSE	ESS	Wed, Jul 15, 1998	32.81	32.94	32.75	32.94
733	NYSE	ESS	Tue, Jul 14, 1998	32.88	33.25	32.81	33.00
732	NYSE	ESS	Mon, Jul 13, 1998	33.44	33.44	32.75	33.00
731	NYSE	ESS	Fri, Jul 10, 1998	33.06	33.50	33.06	33.25
730	NYSE	ESS	Thu, Jul 9, 1998	33.00	33.06	32.88	33.06
729	NYSE	ESS	Wed, Jul 8, 1998	32.63	33.00	32.38	32.94
728	NYSE	ESS	Tue, Jul 7, 1998	32.00	32.75	32.00	32.69
727	NYSE	ESS	Mon, Jul 6, 1998	31.63	31.94	31.44	31.94
726	NYSE	ESS	Thu, Jul 2, 1998	31.00	31.81	31.00	31.69
725	NYSE	ESS	Wed, Jul 1, 1998	30.88	31.19	30.88	30.88
724	NYSE	ESS	Tue, Jun 30, 1998	31.06	31.13	30.94	31.00
723	NYSE	ESS	Mon, Jun 29, 1998	31.06	31.13	30.81	31.00
722	NYSE	ESS	Fri, Jun 26, 1998	31.00	31.06	30.88	30.94
721	NYSE	ESS	Thu, Jun 25, 1998	31.25	31.44	31.25	31.31
720	NYSE	ESS	Wed, Jun 24, 1998	30.88	31.25	30.75	31.13
719	NYSE	ESS	Tue, Jun 23, 1998	30.94	30.94	30.69	30.69
718	NYSE	ESS	Mon, Jun 22, 1998	30.63	30.81	30.19	30.75
717	NYSE	ESS	Fri, Jun 19, 1998	30.94	31.00	30.56	30.63
716	NYSE	ESS	Thu, Jun 18, 1998	30.94	31.00	30.88	30.88
715	NYSE	ESS	Wed, Jun 17, 1998	30.94	31.00	30.88	31.00
714	NYSE	ESS	Tue, Jun 16, 1998	31.06	31.13	30.81	30.88
713	NYSE	ESS	Mon, Jun 15, 1998	31.00	31.00	30.69	31.00
712	NYSE	ESS	Fri, Jun 12, 1998	31.94	32.00	31.56	31.75
711	NYSE	ESS	Thu, Jun 11, 1998	32.31	32.31	32.13	32.13
710	NYSE	ESS	Wed, Jun 10, 1998	32.63	32.75	32.19	32.19
709	NYSE	ESS	Tue, Jun 9, 1998	32.63	32.75	32.56	32.75
708	NYSE	ESS	Mon, Jun 8, 1998	32.50	32.75	32.44	32.63
707	NYSE	ESS	Fri, Jun 5, 1998	33.00	33.13	32.38	32.38
706	NYSE	ESS	Thu, Jun 4, 1998	32.63	33.00	32.56	32.94
705	NYSE	ESS	Wed, Jun 3, 1998	32.75	32.81	32.44	32.75
704	NYSE	ESS	Tue, Jun 2, 1998	32.69	32.81	32.63	32.81
703	NYSE	ESS	Mon, Jun 1, 1998	32.44	32.81	32.38	32.75
702	NYSE	ESS	Fri, May 29, 1998	32.06	32.50	32.06	32.50
701	NYSE	ESS	Thu, May 28, 1998	32.00	32.38	31.88	32.00
700	NYSE	ESS	Wed, May 27, 1998	32.13	32.25	31.94	32.13
699	NYSE	ESS	Tue, May 26, 1998	32.63	32.63	32.13	32.25
698	NYSE	ESS	Fri, May 22, 1998	32.69	32.75	32.38	32.63
697	NYSE	ESS	Thu, May 21, 1998	32.81	32.81	32.38	32.50
696	NYSE	ESS	Wed, May 20, 1998	32.88	32.88	32.69	32.81
695	NYSE	ESS	Tue, May 19, 1998	33.00	33.00	32.88	32.94
694	NYSE	ESS	Mon, May 18, 1998	32.69	32.88	32.56	32.75
693	NYSE	ESS	Fri, May 15, 1998	32.75	32.94	32.75	32.88
692	NYSE	ESS	Thu, May 14, 1998	32.69	32.94	32.50	32.69
691	NYSE	ESS	Wed, May 13, 1998	33.00	33.00	32.63	32.75
690	NYSE	ESS	Tue, May 12, 1998	32.81	32.94	32.75	32.81
689	NYSE	ESS	Mon, May 11, 1998	33.50	33.50	32.88	33.00
688	NYSE	ESS	Fri, May 8, 1998	33.06	33.63	33.00	33.50
687	NYSE	ESS	Thu, May 7, 1998	33.06	33.38	32.94	33.19
686	NYSE	ESS	Wed, May 6, 1998	33.06	33.19	33.00	33.00
685	NYSE	ESS	Tue, May 5, 1998	33.13	33.38	33.00	33.19
684	NYSE	ESS	Mon, May 4, 1998	33.63	33.81	33.13	33.19
683	NYSE	ESS	Fri, May 1, 1998	32.88	33.63	32.88	33.56
682	NYSE	ESS	Thu, Apr 30, 1998	32.81	33.06	32.63	33.00
681	NYSE	ESS	Wed, Apr 29, 1998	33.00	33.06	32.81	32.94
680	NYSE	ESS	Tue, Apr 28, 1998	33.31	33.50	32.94	33.38
679	NYSE	ESS	Mon, Apr 27, 1998	33.06	33.13	32.75	33.06
678	NYSE	ESS	Fri, Apr 24, 1998	32.94	33.44	32.69	33.25
677	NYSE	ESS	Thu, Apr 23, 1998	33.56	33.75	33.13	33.31
676	NYSE	ESS	Wed, Apr 22, 1998	33.63	33.94	33.56	33.94
675	NYSE	ESS	Tue, Apr 21, 1998	33.94	34.00	33.75	33.75
674	NYSE	ESS	Mon, Apr 20, 1998	33.88	34.13	33.88	34.00
673	NYSE	ESS	Fri, Apr 17, 1998	34.19	34.25	33.81	33.94
672	NYSE	ESS	Thu, Apr 16, 1998	34.44	34.44	33.81	33.94
671	NYSE	ESS	Wed, Apr 15, 1998	34.44	34.50	34.19	34.25
670	NYSE	ESS	Tue, Apr 14, 1998	34.00	34.50	34.00	34.38
669	NYSE	ESS	Mon, Apr 13, 1998	34.06	34.44	33.88	34.19
668	NYSE	ESS	Thu, Apr 9, 1998	33.88	34.13	33.81	34.00
667	NYSE	ESS	Wed, Apr 8, 1998	34.31	34.31	34.00	34.00
666	NYSE	ESS	Tue, Apr 7, 1998	34.00	34.31	33.69	34.31
665	NYSE	ESS	Mon, Apr 6, 1998	33.75	33.75	33.44	33.75
664	NYSE	ESS	Fri, Apr 3, 1998	33.75	33.94	33.75	33.88
663	NYSE	ESS	Thu, Apr 2, 1998	33.75	34.00	33.75	33.81
662	NYSE	ESS	Wed, Apr 1, 1998	34.06	34.25	33.81	33.94
661	NYSE	ESS	Tue, Mar 31, 1998	33.63	34.31	33.63	34.31
660	NYSE	ESS	Mon, Mar 30, 1998	33.50	33.63	33.38	33.63
659	NYSE	ESS	Fri, Mar 27, 1998	33.38	33.56	33.25	33.56
658	NYSE	ESS	Thu, Mar 26, 1998	33.50	33.69	33.44	33.63
657	NYSE	ESS	Wed, Mar 25, 1998	33.38	33.56	33.38	33.56
656	NYSE	ESS	Tue, Mar 24, 1998	33.25	33.50	33.19	33.38
655	NYSE	ESS	Mon, Mar 23, 1998	33.31	33.56	32.88	33.50
654	NYSE	ESS	Fri, Mar 20, 1998	33.75	33.94	33.31	33.56
653	NYSE	ESS	Thu, Mar 19, 1998	33.31	33.63	33.31	33.56
652	NYSE	ESS	Wed, Mar 18, 1998	32.94	33.38	32.88	33.25
651	NYSE	ESS	Tue, Mar 17, 1998	33.06	33.25	32.94	33.06
650	NYSE	ESS	Mon, Mar 16, 1998	33.00	33.13	32.88	32.94
649	NYSE	ESS	Fri, Mar 13, 1998	33.00	33.44	32.75	33.06
648	NYSE	ESS	Thu, Mar 12, 1998	33.00	33.13	32.81	32.94
647	NYSE	ESS	Wed, Mar 11, 1998	33.25	33.44	33.06	33.06
646	NYSE	ESS	Tue, Mar 10, 1998	33.31	33.75	33.31	33.63
645	NYSE	ESS	Mon, Mar 9, 1998	33.69	33.69	32.75	33.25
644	NYSE	ESS	Fri, Mar 6, 1998	33.81	34.00	33.50	33.63
643	NYSE	ESS	Thu, Mar 5, 1998	33.69	34.00	33.25	33.63
642	NYSE	ESS	Wed, Mar 4, 1998	32.81	34.06	32.44	34.06
641	NYSE	ESS	Tue, Mar 3, 1998	32.44	32.75	32.44	32.75
640	NYSE	ESS	Mon, Mar 2, 1998	32.31	32.56	32.25	32.50
639	NYSE	ESS	Fri, Feb 27, 1998	32.38	32.50	32.31	32.38
638	NYSE	ESS	Thu, Feb 26, 1998	32.50	32.69	32.38	32.50
637	NYSE	ESS	Wed, Feb 25, 1998	32.50	32.81	32.50	32.63
636	NYSE	ESS	Tue, Feb 24, 1998	32.75	32.75	32.31	32.38
635	NYSE	ESS	Mon, Feb 23, 1998	32.75	33.13	32.69	32.75
634	NYSE	ESS	Fri, Feb 20, 1998	32.88	33.00	32.63	32.88
633	NYSE	ESS	Thu, Feb 19, 1998	32.75	33.00	32.75	32.75
632	NYSE	ESS	Wed, Feb 18, 1998	33.00	33.00	32.56	32.81
631	NYSE	ESS	Tue, Feb 17, 1998	33.38	33.50	32.81	32.88
630	NYSE	ESS	Fri, Feb 13, 1998	33.25	33.69	33.06	33.13
629	NYSE	ESS	Thu, Feb 12, 1998	32.81	33.19	32.56	33.06
628	NYSE	ESS	Wed, Feb 11, 1998	33.56	33.69	33.00	33.13
627	NYSE	ESS	Tue, Feb 10, 1998	33.94	34.00	33.63	33.75
626	NYSE	ESS	Mon, Feb 9, 1998	34.31	34.38	33.69	33.88
625	NYSE	ESS	Fri, Feb 6, 1998	33.63	34.31	33.56	34.31
624	NYSE	ESS	Thu, Feb 5, 1998	33.69	33.94	33.63	33.81
623	NYSE	ESS	Wed, Feb 4, 1998	33.69	33.81	33.44	33.56
622	NYSE	ESS	Tue, Feb 3, 1998	33.94	33.94	33.63	33.94
621	NYSE	ESS	Mon, Feb 2, 1998	34.31	34.50	33.88	34.06
620	NYSE	ESS	Fri, Jan 30, 1998	34.38	34.44	34.13	34.44
619	NYSE	ESS	Thu, Jan 29, 1998	34.44	34.63	34.44	34.50
618	NYSE	ESS	Wed, Jan 28, 1998	34.56	34.63	34.38	34.56
617	NYSE	ESS	Tue, Jan 27, 1998	34.88	34.94	34.69	34.69
616	NYSE	ESS	Mon, Jan 26, 1998	34.75	34.94	34.75	34.75
615	NYSE	ESS	Fri, Jan 23, 1998	34.63	34.75	34.63	34.75
614	NYSE	ESS	Thu, Jan 22, 1998	34.44	34.50	34.44	34.50
613	NYSE	ESS	Wed, Jan 21, 1998	34.50	34.63	34.44	34.44
612	NYSE	ESS	Tue, Jan 20, 1998	34.88	34.88	34.38	34.63
611	NYSE	ESS	Fri, Jan 16, 1998	34.88	34.94	34.69	34.75
610	NYSE	ESS	Thu, Jan 15, 1998	34.69	34.88	34.56	34.63
609	NYSE	ESS	Wed, Jan 14, 1998	34.25	34.56	34.25	34.56
608	NYSE	ESS	Tue, Jan 13, 1998	34.25	34.31	34.13	34.31
607	NYSE	ESS	Mon, Jan 12, 1998	34.25	34.38	34.13	34.25
606	NYSE	ESS	Fri, Jan 9, 1998	34.88	34.94	34.50	34.56
605	NYSE	ESS	Thu, Jan 8, 1998	34.69	34.94	34.56	34.88
604	NYSE	ESS	Wed, Jan 7, 1998	34.50	34.94	34.38	34.94
603	NYSE	ESS	Tue, Jan 6, 1998	34.38	34.50	34.31	34.50
602	NYSE	ESS	Mon, Jan 5, 1998	34.63	34.69	34.19	34.38
601	NYSE	ESS	Fri, Jan 2, 1998	34.81	34.81	34.13	34.38
600	NYSE	ESS	Wed, Dec 31, 1997	34.94	35.06	34.44	35.00
599	NYSE	ESS	Tue, Dec 30, 1997	34.38	34.81	34.31	34.81
598	NYSE	ESS	Mon, Dec 29, 1997	34.31	34.38	34.00	34.31
597	NYSE	ESS	Fri, Dec 26, 1997	34.56	34.88	34.19	34.63
596	NYSE	ESS	Wed, Dec 24, 1997	34.81	34.81	34.56	34.69
595	NYSE	ESS	Tue, Dec 23, 1997	34.56	35.38	34.56	34.88
594	NYSE	ESS	Mon, Dec 22, 1997	34.19	34.75	34.19	34.56
593	NYSE	ESS	Fri, Dec 19, 1997	34.44	34.56	33.25	34.25
592	NYSE	ESS	Thu, Dec 18, 1997	34.38	34.50	34.19	34.50
591	NYSE	ESS	Wed, Dec 17, 1997	34.06	34.31	33.88	34.19
590	NYSE	ESS	Tue, Dec 16, 1997	34.50	34.63	33.88	34.13
589	NYSE	ESS	Mon, Dec 15, 1997	34.31	34.69	33.56	34.56
588	NYSE	ESS	Fri, Dec 12, 1997	34.06	34.13	34.00	34.06
587	NYSE	ESS	Thu, Dec 11, 1997	34.00	34.25	33.88	34.06
586	NYSE	ESS	Wed, Dec 10, 1997	34.25	34.50	34.06	34.19
585	NYSE	ESS	Tue, Dec 9, 1997	34.44	34.50	33.69	34.13
584	NYSE	ESS	Mon, Dec 8, 1997	34.56	34.56	34.31	34.50
583	NYSE	ESS	Fri, Dec 5, 1997	34.88	34.88	34.31	34.75
582	NYSE	ESS	Thu, Dec 4, 1997	35.25	35.25	34.69	35.13
581	NYSE	ESS	Wed, Dec 3, 1997	35.25	35.31	35.13	35.31
580	NYSE	ESS	Tue, Dec 2, 1997	35.44	35.75	35.31	35.50
579	NYSE	ESS	Mon, Dec 1, 1997	36.25	36.25	35.81	35.81
578	NYSE	ESS	Fri, Nov 28, 1997	36.06	36.13	36.06	36.13
577	NYSE	ESS	Wed, Nov 26, 1997	35.75	36.00	35.50	36.00
576	NYSE	ESS	Tue, Nov 25, 1997	35.25	35.50	35.19	35.50
575	NYSE	ESS	Mon, Nov 24, 1997	35.13	35.19	34.94	35.19
574	NYSE	ESS	Fri, Nov 21, 1997	35.19	35.19	34.94	35.13
573	NYSE	ESS	Thu, Nov 20, 1997	35.06	35.06	34.81	35.00
572	NYSE	ESS	Wed, Nov 19, 1997	34.81	35.00	34.56	35.00
571	NYSE	ESS	Tue, Nov 18, 1997	35.00	35.00	34.81	34.94
570	NYSE	ESS	Mon, Nov 17, 1997	35.00	35.31	35.00	35.25
569	NYSE	ESS	Fri, Nov 14, 1997	34.25	35.00	34.25	35.00
568	NYSE	ESS	Thu, Nov 13, 1997	34.69	34.75	34.13	34.25
567	NYSE	ESS	Wed, Nov 12, 1997	34.50	34.75	34.50	34.63
566	NYSE	ESS	Tue, Nov 11, 1997	34.56	34.63	34.50	34.63
565	NYSE	ESS	Mon, Nov 10, 1997	34.44	34.63	34.44	34.63
564	NYSE	ESS	Fri, Nov 7, 1997	34.75	34.75	34.31	34.50
563	NYSE	ESS	Thu, Nov 6, 1997	34.56	35.00	34.50	35.00
562	NYSE	ESS	Wed, Nov 5, 1997	34.25	34.50	34.25	34.50
561	NYSE	ESS	Tue, Nov 4, 1997	34.88	34.94	34.13	34.13
560	NYSE	ESS	Mon, Nov 3, 1997	34.19	34.75	34.19	34.75
559	NYSE	ESS	Fri, Oct 31, 1997	33.00	34.25	33.00	34.25
558	NYSE	ESS	Thu, Oct 30, 1997	33.69	33.75	32.81	32.81
557	NYSE	ESS	Wed, Oct 29, 1997	34.06	34.06	33.38	33.56
556	NYSE	ESS	Tue, Oct 28, 1997	33.50	33.88	33.38	33.88
555	NYSE	ESS	Mon, Oct 27, 1997	34.00	34.25	33.88	33.88
554	NYSE	ESS	Fri, Oct 24, 1997	34.13	34.25	33.88	34.25
553	NYSE	ESS	Thu, Oct 23, 1997	34.50	34.75	34.25	34.25
552	NYSE	ESS	Wed, Oct 22, 1997	34.06	34.38	34.06	34.31
551	NYSE	ESS	Tue, Oct 21, 1997	34.50	34.69	33.88	34.19
550	NYSE	ESS	Mon, Oct 20, 1997	34.81	35.00	34.38	34.38
549	NYSE	ESS	Fri, Oct 17, 1997	35.56	35.56	34.44	34.81
548	NYSE	ESS	Thu, Oct 16, 1997	36.00	36.06	35.81	35.81
547	NYSE	ESS	Wed, Oct 15, 1997	36.06	36.19	35.69	35.94
546	NYSE	ESS	Tue, Oct 14, 1997	36.00	36.00	35.69	35.94
545	NYSE	ESS	Mon, Oct 13, 1997	36.63	36.75	35.88	36.13
544	NYSE	ESS	Fri, Oct 10, 1997	36.88	37.00	36.81	37.00
543	NYSE	ESS	Thu, Oct 9, 1997	36.56	37.50	36.19	36.75
542	NYSE	ESS	Wed, Oct 8, 1997	36.19	36.81	36.00	36.75
541	NYSE	ESS	Tue, Oct 7, 1997	36.50	36.50	36.00	36.44
540	NYSE	ESS	Mon, Oct 6, 1997	36.63	36.88	36.63	36.75
539	NYSE	ESS	Fri, Oct 3, 1997	36.19	36.75	36.19	36.75
538	NYSE	ESS	Thu, Oct 2, 1997	35.31	35.94	35.25	35.94
537	NYSE	ESS	Wed, Oct 1, 1997	34.69	35.19	34.69	35.19
536	NYSE	ESS	Tue, Sep 30, 1997	34.00	34.94	33.88	34.81
535	NYSE	ESS	Mon, Sep 29, 1997	34.25	34.25	33.69	34.00
534	NYSE	ESS	Fri, Sep 26, 1997	34.25	34.38	34.00	34.38
533	NYSE	ESS	Thu, Sep 25, 1997	34.31	34.50	34.25	34.50
532	NYSE	ESS	Wed, Sep 24, 1997	35.00	35.00	34.31	34.38
531	NYSE	ESS	Tue, Sep 23, 1997	33.44	35.06	33.44	35.06
530	NYSE	ESS	Mon, Sep 22, 1997	34.13	34.13	33.63	33.63
529	NYSE	ESS	Fri, Sep 19, 1997	33.19	33.94	33.13	33.75
528	NYSE	ESS	Thu, Sep 18, 1997	32.38	33.19	32.38	33.06
527	NYSE	ESS	Wed, Sep 17, 1997	32.69	32.69	32.31	32.63
526	NYSE	ESS	Tue, Sep 16, 1997	32.50	32.56	32.38	32.56
525	NYSE	ESS	Mon, Sep 15, 1997	32.19	32.44	32.19	32.38
524	NYSE	ESS	Fri, Sep 12, 1997	31.56	32.44	31.56	32.44
523	NYSE	ESS	Thu, Sep 11, 1997	31.63	31.69	31.56	31.63
522	NYSE	ESS	Wed, Sep 10, 1997	31.63	31.94	31.63	31.63
521	NYSE	ESS	Tue, Sep 9, 1997	32.00	32.00	31.63	31.69
520	NYSE	ESS	Mon, Sep 8, 1997	31.50	32.00	31.50	32.00
519	NYSE	ESS	Fri, Sep 5, 1997	31.63	31.75	31.50	31.63
518	NYSE	ESS	Thu, Sep 4, 1997	32.81	32.81	31.75	32.00
517	NYSE	ESS	Wed, Sep 3, 1997	32.56	32.63	32.44	32.63
516	NYSE	ESS	Tue, Sep 2, 1997	32.13	32.50	32.13	32.50
515	NYSE	ESS	Fri, Aug 29, 1997	32.00	32.00	31.88	32.00
514	NYSE	ESS	Thu, Aug 28, 1997	31.56	31.94	31.56	31.94
513	NYSE	ESS	Wed, Aug 27, 1997	30.63	31.69	30.50	31.69
512	NYSE	ESS	Tue, Aug 26, 1997	31.75	31.75	30.50	30.63
511	NYSE	ESS	Mon, Aug 25, 1997	31.88	31.88	31.38	31.69
510	NYSE	ESS	Fri, Aug 22, 1997	31.94	31.94	31.25	31.75
509	NYSE	ESS	Thu, Aug 21, 1997	31.94	31.94	31.63	31.88
508	NYSE	ESS	Wed, Aug 20, 1997	32.06	32.25	31.94	31.94
507	NYSE	ESS	Tue, Aug 19, 1997	32.00	32.19	31.88	32.19
506	NYSE	ESS	Mon, Aug 18, 1997	32.44	32.63	31.94	32.06
505	NYSE	ESS	Fri, Aug 15, 1997	32.88	32.94	32.25	32.31
504	NYSE	ESS	Thu, Aug 14, 1997	32.63	32.88	32.50	32.88
503	NYSE	ESS	Wed, Aug 13, 1997	32.81	33.00	32.63	32.69
502	NYSE	ESS	Tue, Aug 12, 1997	32.88	32.88	32.56	32.75
501	NYSE	ESS	Mon, Aug 11, 1997	32.81	33.00	32.69	33.00
500	NYSE	ESS	Fri, Aug 8, 1997	32.50	32.88	32.44	32.69
499	NYSE	ESS	Thu, Aug 7, 1997	32.06	32.50	32.06	32.50
498	NYSE	ESS	Wed, Aug 6, 1997	31.81	32.13	31.81	32.13
497	NYSE	ESS	Tue, Aug 5, 1997	31.81	32.13	31.75	31.88
496	NYSE	ESS	Mon, Aug 4, 1997	32.44	32.44	32.00	32.06
495	NYSE	ESS	Fri, Aug 1, 1997	32.94	32.94	32.25	32.25
494	NYSE	ESS	Thu, Jul 31, 1997	32.63	33.00	32.63	32.81
493	NYSE	ESS	Wed, Jul 30, 1997	32.50	32.94	32.44	32.69
492	NYSE	ESS	Tue, Jul 29, 1997	32.50	32.63	32.38	32.44
491	NYSE	ESS	Mon, Jul 28, 1997	32.75	32.94	32.56	32.63
490	NYSE	ESS	Fri, Jul 25, 1997	32.13	32.88	31.88	32.88
489	NYSE	ESS	Thu, Jul 24, 1997	31.94	32.25	31.81	32.25
488	NYSE	ESS	Wed, Jul 23, 1997	31.94	31.94	31.75	31.81
487	NYSE	ESS	Tue, Jul 22, 1997	31.88	31.94	31.63	31.88
486	NYSE	ESS	Mon, Jul 21, 1997	31.88	31.94	31.75	31.88
485	NYSE	ESS	Fri, Jul 18, 1997	31.81	31.94	31.81	31.88
484	NYSE	ESS	Thu, Jul 17, 1997	32.13	32.25	31.88	31.88
483	NYSE	ESS	Wed, Jul 16, 1997	32.56	32.88	31.94	32.25
482	NYSE	ESS	Tue, Jul 15, 1997	32.69	33.00	32.50	32.63
481	NYSE	ESS	Mon, Jul 14, 1997	32.75	33.13	32.63	32.94
480	NYSE	ESS	Fri, Jul 11, 1997	31.94	32.69	31.94	32.63
479	NYSE	ESS	Thu, Jul 10, 1997	32.13	32.25	31.88	31.94
478	NYSE	ESS	Wed, Jul 9, 1997	32.13	32.38	31.88	32.13
477	NYSE	ESS	Tue, Jul 8, 1997	31.75	32.13	31.63	32.13
476	NYSE	ESS	Mon, Jul 7, 1997	31.88	32.13	31.50	31.63
475	NYSE	ESS	Thu, Jul 3, 1997	31.63	31.69	31.50	31.63
474	NYSE	ESS	Wed, Jul 2, 1997	31.38	31.69	31.19	31.50
473	NYSE	ESS	Tue, Jul 1, 1997	32.13	32.13	30.88	31.38
472	NYSE	ESS	Mon, Jun 30, 1997	30.50	32.38	30.38	32.13
471	NYSE	ESS	Fri, Jun 27, 1997	30.56	30.63	30.31	30.63
470	NYSE	ESS	Thu, Jun 26, 1997	30.25	30.63	30.13	30.38
469	NYSE	ESS	Wed, Jun 25, 1997	30.75	31.00	30.44	30.75
468	NYSE	ESS	Tue, Jun 24, 1997	30.63	30.75	30.25	30.63
467	NYSE	ESS	Mon, Jun 23, 1997	30.25	30.88	30.13	30.88
466	NYSE	ESS	Fri, Jun 20, 1997	30.38	30.50	30.13	30.13
465	NYSE	ESS	Thu, Jun 19, 1997	29.88	30.38	29.88	30.38
464	NYSE	ESS	Wed, Jun 18, 1997	29.50	29.88	29.50	29.88
463	NYSE	ESS	Tue, Jun 17, 1997	29.63	29.63	29.38	29.38
462	NYSE	ESS	Mon, Jun 16, 1997	29.25	29.88	29.25	29.88
461	NYSE	ESS	Fri, Jun 13, 1997	29.13	29.38	29.13	29.38
460	NYSE	ESS	Thu, Jun 12, 1997	28.75	29.00	28.75	28.75
459	NYSE	ESS	Wed, Jun 11, 1997	28.50	28.75	28.50	28.63
458	NYSE	ESS	Tue, Jun 10, 1997	28.63	28.63	28.50	28.63
457	NYSE	ESS	Mon, Jun 9, 1997	28.25	29.00	28.25	28.88
456	NYSE	ESS	Fri, Jun 6, 1997	28.38	28.50	28.25	28.38
455	NYSE	ESS	Thu, Jun 5, 1997	28.50	29.13	28.25	28.63
454	NYSE	ESS	Wed, Jun 4, 1997	28.88	28.88	28.38	28.50
453	NYSE	ESS	Tue, Jun 3, 1997	29.25	29.38	28.88	29.00
452	NYSE	ESS	Mon, Jun 2, 1997	29.63	29.63	28.88	29.00
451	NYSE	ESS	Fri, May 30, 1997	28.75	29.63	28.75	29.63
450	NYSE	ESS	Thu, May 29, 1997	29.13	29.13	28.75	28.75
449	NYSE	ESS	Wed, May 28, 1997	29.50	29.63	28.88	29.25
448	NYSE	ESS	Tue, May 27, 1997	29.38	29.63	29.38	29.63
447	NYSE	ESS	Fri, May 23, 1997	29.25	29.50	29.13	29.50
446	NYSE	ESS	Thu, May 22, 1997	29.38	29.38	29.00	29.25
445	NYSE	ESS	Wed, May 21, 1997	30.13	30.13	29.50	29.50
444	NYSE	ESS	Tue, May 20, 1997	29.50	30.13	29.50	30.00
443	NYSE	ESS	Mon, May 19, 1997	29.25	29.50	29.13	29.38
442	NYSE	ESS	Fri, May 16, 1997	29.38	29.50	29.38	29.38
441	NYSE	ESS	Thu, May 15, 1997	29.50	29.63	29.38	29.63
440	NYSE	ESS	Wed, May 14, 1997	29.50	29.63	29.13	29.25
439	NYSE	ESS	Tue, May 13, 1997	29.50	29.63	29.38	29.38
438	NYSE	ESS	Mon, May 12, 1997	29.63	29.75	29.00	29.25
437	NYSE	ESS	Fri, May 9, 1997	30.25	30.25	29.88	30.00
436	NYSE	ESS	Thu, May 8, 1997	29.88	30.38	29.88	30.00
435	NYSE	ESS	Wed, May 7, 1997	29.63	29.88	29.63	29.88
434	NYSE	ESS	Tue, May 6, 1997	29.38	29.63	29.38	29.63
433	NYSE	ESS	Mon, May 5, 1997	28.88	29.38	28.88	29.38
432	NYSE	ESS	Fri, May 2, 1997	29.00	29.13	29.00	29.00
431	NYSE	ESS	Thu, May 1, 1997	29.13	29.25	29.00	29.13
430	NYSE	ESS	Wed, Apr 30, 1997	28.63	29.38	28.63	29.25
429	NYSE	ESS	Tue, Apr 29, 1997	28.75	29.13	28.63	28.75
428	NYSE	ESS	Mon, Apr 28, 1997	28.38	28.63	27.63	28.63
427	NYSE	ESS	Fri, Apr 25, 1997	29.38	29.38	28.25	28.25
426	NYSE	ESS	Thu, Apr 24, 1997	30.00	30.38	29.50	29.50
425	NYSE	ESS	Wed, Apr 23, 1997	30.13	30.25	29.75	30.00
424	NYSE	ESS	Tue, Apr 22, 1997	30.13	30.38	30.13	30.13
423	NYSE	ESS	Mon, Apr 21, 1997	30.13	30.38	30.00	30.25
422	NYSE	ESS	Fri, Apr 18, 1997	30.50	30.50	30.25	30.38
421	NYSE	ESS	Thu, Apr 17, 1997	30.63	30.88	30.38	30.50
420	NYSE	ESS	Wed, Apr 16, 1997	30.25	30.75	30.25	30.75
419	NYSE	ESS	Tue, Apr 15, 1997	30.00	30.00	29.75	30.00
418	NYSE	ESS	Mon, Apr 14, 1997	30.00	30.13	29.63	29.75
417	NYSE	ESS	Fri, Apr 11, 1997	30.13	30.38	30.00	30.13
416	NYSE	ESS	Thu, Apr 10, 1997	30.00	30.63	30.00	30.25
415	NYSE	ESS	Wed, Apr 9, 1997	29.88	30.00	29.75	30.00
414	NYSE	ESS	Tue, Apr 8, 1997	29.25	29.75	29.25	29.75
413	NYSE	ESS	Mon, Apr 7, 1997	29.00	29.75	29.00	29.50
412	NYSE	ESS	Fri, Apr 4, 1997	29.00	29.13	28.50	29.13
411	NYSE	ESS	Thu, Apr 3, 1997	29.88	29.88	28.75	29.25
410	NYSE	ESS	Wed, Apr 2, 1997	29.00	29.88	29.00	29.88
409	NYSE	ESS	Tue, Apr 1, 1997	29.63	29.75	28.75	29.25
408	NYSE	ESS	Mon, Mar 31, 1997	30.38	30.38	29.00	29.88
407	NYSE	ESS	Thu, Mar 27, 1997	30.50	30.88	30.25	30.63
406	NYSE	ESS	Wed, Mar 26, 1997	30.25	30.88	30.25	30.75
405	NYSE	ESS	Tue, Mar 25, 1997	30.38	30.88	30.38	30.88
404	NYSE	ESS	Mon, Mar 24, 1997	30.25	30.50	30.13	30.50
403	NYSE	ESS	Fri, Mar 21, 1997	30.25	30.50	30.13	30.50
402	NYSE	ESS	Thu, Mar 20, 1997	30.50	30.63	30.13	30.38
401	NYSE	ESS	Wed, Mar 19, 1997	30.63	30.75	30.50	30.50
400	NYSE	ESS	Tue, Mar 18, 1997	30.63	30.63	30.38	30.50
399	NYSE	ESS	Mon, Mar 17, 1997	30.50	30.88	30.38	30.88
398	NYSE	ESS	Fri, Mar 14, 1997	30.13	30.50	30.13	30.50
397	NYSE	ESS	Thu, Mar 13, 1997	30.38	30.75	30.13	30.25
396	NYSE	ESS	Wed, Mar 12, 1997	30.63	30.88	30.63	30.63
395	NYSE	ESS	Tue, Mar 11, 1997	30.50	30.88	30.38	30.75
394	NYSE	ESS	Mon, Mar 10, 1997	30.25	31.00	30.25	30.75
393	NYSE	ESS	Fri, Mar 7, 1997	30.13	30.63	30.00	30.38
392	NYSE	ESS	Thu, Mar 6, 1997	29.88	30.38	29.88	30.38
391	NYSE	ESS	Wed, Mar 5, 1997	29.75	30.00	29.75	29.88
390	NYSE	ESS	Tue, Mar 4, 1997	29.63	30.00	29.25	30.00
389	NYSE	ESS	Mon, Mar 3, 1997	30.00	30.00	28.75	29.75
388	NYSE	ESS	Fri, Feb 28, 1997	29.63	30.00	29.63	30.00
387	NYSE	ESS	Thu, Feb 27, 1997	30.13	30.25	29.63	29.63
386	NYSE	ESS	Wed, Feb 26, 1997	30.38	30.38	30.13	30.25
385	NYSE	ESS	Tue, Feb 25, 1997	30.00	30.38	29.88	30.13
384	NYSE	ESS	Mon, Feb 24, 1997	30.00	30.13	29.75	30.13
383	NYSE	ESS	Fri, Feb 21, 1997	30.00	30.00	29.75	29.88
382	NYSE	ESS	Thu, Feb 20, 1997	29.50	30.00	29.38	29.75
381	NYSE	ESS	Wed, Feb 19, 1997	29.50	29.63	29.38	29.63
380	NYSE	ESS	Tue, Feb 18, 1997	29.13	29.75	29.13	29.50
379	NYSE	ESS	Fri, Feb 14, 1997	29.50	29.50	29.25	29.38
378	NYSE	ESS	Thu, Feb 13, 1997	29.50	29.75	29.38	29.63
377	NYSE	ESS	Wed, Feb 12, 1997	29.38	29.63	29.38	29.63
376	NYSE	ESS	Tue, Feb 11, 1997	29.50	29.63	29.38	29.38
375	NYSE	ESS	Mon, Feb 10, 1997	29.38	29.63	29.38	29.38
374	NYSE	ESS	Fri, Feb 7, 1997	29.38	29.50	29.25	29.38
373	NYSE	ESS	Thu, Feb 6, 1997	29.38	29.38	29.13	29.38
372	NYSE	ESS	Wed, Feb 5, 1997	29.25	29.38	29.13	29.25
371	NYSE	ESS	Tue, Feb 4, 1997	29.75	29.88	29.25	29.50
370	NYSE	ESS	Mon, Feb 3, 1997	29.38	29.75	29.13	29.75
369	NYSE	ESS	Fri, Jan 31, 1997	28.75	29.38	28.63	29.25
368	NYSE	ESS	Thu, Jan 30, 1997	28.50	28.75	28.38	28.75
367	NYSE	ESS	Wed, Jan 29, 1997	28.63	28.75	28.38	28.63
366	NYSE	ESS	Tue, Jan 28, 1997	28.63	28.75	28.63	28.75
365	NYSE	ESS	Mon, Jan 27, 1997	29.13	29.13	28.50	28.63
364	NYSE	ESS	Fri, Jan 24, 1997	28.50	29.25	28.50	29.25
363	NYSE	ESS	Thu, Jan 23, 1997	29.25	29.25	28.50	28.50
362	NYSE	ESS	Wed, Jan 22, 1997	29.00	29.13	28.75	29.13
361	NYSE	ESS	Tue, Jan 21, 1997	28.88	29.13	28.38	29.00
360	NYSE	ESS	Mon, Jan 20, 1997	29.38	29.50	28.88	28.88
359	NYSE	ESS	Fri, Jan 17, 1997	29.63	29.88	29.13	29.25
358	NYSE	ESS	Thu, Jan 16, 1997	29.25	29.63	29.25	29.50
357	NYSE	ESS	Wed, Jan 15, 1997	29.13	29.13	28.75	29.13
356	NYSE	ESS	Tue, Jan 14, 1997	28.88	29.13	28.75	29.13
355	NYSE	ESS	Mon, Jan 13, 1997	28.88	29.00	28.63	28.75
354	NYSE	ESS	Fri, Jan 10, 1997	28.25	28.88	27.88	28.75
353	NYSE	ESS	Thu, Jan 9, 1997	28.88	29.00	28.50	28.63
352	NYSE	ESS	Wed, Jan 8, 1997	28.88	29.00	28.75	28.75
351	NYSE	ESS	Tue, Jan 7, 1997	29.13	29.13	28.50	29.00
350	NYSE	ESS	Mon, Jan 6, 1997	29.38	29.38	28.38	28.88
349	NYSE	ESS	Fri, Jan 3, 1997	28.75	29.13	28.75	29.13
348	NYSE	ESS	Thu, Jan 2, 1997	29.50	29.50	28.00	28.88
347	NYSE	ESS	Tue, Dec 31, 1996	29.00	29.38	28.75	29.38
346	NYSE	ESS	Mon, Dec 30, 1996	28.63	29.00	28.50	29.00
345	NYSE	ESS	Fri, Dec 27, 1996	28.75	29.00	28.63	28.75
344	NYSE	ESS	Thu, Dec 26, 1996	28.38	29.25	28.38	29.00
343	NYSE	ESS	Tue, Dec 24, 1996	28.25	28.50	28.25	28.38
342	NYSE	ESS	Mon, Dec 23, 1996	28.38	28.38	28.13	28.25
341	NYSE	ESS	Fri, Dec 20, 1996	28.00	28.50	28.00	28.38
340	NYSE	ESS	Thu, Dec 19, 1996	27.88	28.13	27.88	28.00
339	NYSE	ESS	Wed, Dec 18, 1996	27.88	27.88	27.75	27.88
338	NYSE	ESS	Tue, Dec 17, 1996	27.50	27.88	27.50	27.88
337	NYSE	ESS	Mon, Dec 16, 1996	27.50	27.63	27.50	27.63
336	NYSE	ESS	Fri, Dec 13, 1996	27.50	27.88	27.38	27.50
335	NYSE	ESS	Thu, Dec 12, 1996	27.75	27.88	27.50	27.63
334	NYSE	ESS	Wed, Dec 11, 1996	27.63	27.75	27.50	27.63
333	NYSE	ESS	Tue, Dec 10, 1996	27.75	28.00	27.75	27.88
332	NYSE	ESS	Mon, Dec 9, 1996	27.63	27.88	27.50	27.88
331	NYSE	ESS	Fri, Dec 6, 1996	27.50	27.63	27.25	27.50
330	NYSE	ESS	Thu, Dec 5, 1996	27.25	27.63	27.25	27.50
329	NYSE	ESS	Wed, Dec 4, 1996	27.13	27.38	26.88	27.25
328	NYSE	ESS	Tue, Dec 3, 1996	27.50	27.50	27.13	27.13
327	NYSE	ESS	Mon, Dec 2, 1996	27.50	27.75	27.38	27.50
326	NYSE	ESS	Fri, Nov 29, 1996	27.25	27.50	27.25	27.50
325	NYSE	ESS	Wed, Nov 27, 1996	27.38	27.50	27.13	27.25
324	NYSE	ESS	Tue, Nov 26, 1996	27.38	27.63	27.13	27.38
323	NYSE	ESS	Mon, Nov 25, 1996	27.25	27.63	26.88	27.50
322	NYSE	ESS	Fri, Nov 22, 1996	27.75	27.75	27.38	27.50
321	NYSE	ESS	Thu, Nov 21, 1996	28.00	28.13	27.63	27.88
320	NYSE	ESS	Wed, Nov 20, 1996	27.88	28.38	27.88	28.13
319	NYSE	ESS	Tue, Nov 19, 1996	28.38	28.38	27.88	28.00
318	NYSE	ESS	Mon, Nov 18, 1996	28.13	28.25	27.50	28.13
317	NYSE	ESS	Fri, Nov 15, 1996	28.25	28.38	27.88	28.13
316	NYSE	ESS	Thu, Nov 14, 1996	28.50	28.75	28.38	28.50
315	NYSE	ESS	Wed, Nov 13, 1996	27.75	28.63	27.75	28.50
314	NYSE	ESS	Tue, Nov 12, 1996	28.75	28.75	27.13	27.75
313	NYSE	ESS	Mon, Nov 11, 1996	28.50	28.63	28.00	28.50
312	NYSE	ESS	Fri, Nov 8, 1996	28.13	28.75	28.13	28.63
311	NYSE	ESS	Thu, Nov 7, 1996	27.63	28.38	27.50	28.25
310	NYSE	ESS	Wed, Nov 6, 1996	27.50	27.75	27.38	27.63
309	NYSE	ESS	Tue, Nov 5, 1996	26.00	26.75	26.00	26.75
308	NYSE	ESS	Mon, Nov 4, 1996	26.00	26.13	25.63	26.00
307	NYSE	ESS	Fri, Nov 1, 1996	26.00	26.00	25.63	25.75
306	NYSE	ESS	Thu, Oct 31, 1996	25.50	26.13	25.50	25.88
305	NYSE	ESS	Wed, Oct 30, 1996	25.38	25.63	25.38	25.63
304	NYSE	ESS	Tue, Oct 29, 1996	25.63	25.75	25.25	25.38
303	NYSE	ESS	Mon, Oct 28, 1996	25.50	25.63	25.50	25.50
302	NYSE	ESS	Fri, Oct 25, 1996	25.50	25.63	25.25	25.63
301	NYSE	ESS	Thu, Oct 24, 1996	25.38	25.75	25.38	25.75
300	NYSE	ESS	Wed, Oct 23, 1996	25.50	25.50	25.38	25.50
299	NYSE	ESS	Tue, Oct 22, 1996	25.63	25.63	25.50	25.50
298	NYSE	ESS	Mon, Oct 21, 1996	25.75	25.75	25.50	25.63
297	NYSE	ESS	Fri, Oct 18, 1996	25.50	25.75	25.50	25.75
296	NYSE	ESS	Thu, Oct 17, 1996	25.63	25.75	25.50	25.50
295	NYSE	ESS	Wed, Oct 16, 1996	25.50	25.75	25.50	25.63
294	NYSE	ESS	Tue, Oct 15, 1996	25.38	25.38	25.00	25.38
293	NYSE	ESS	Mon, Oct 14, 1996	25.25	25.38	25.00	25.38
292	NYSE	ESS	Fri, Oct 11, 1996	25.00	25.38	24.88	25.38
291	NYSE	ESS	Thu, Oct 10, 1996	24.75	25.13	24.63	25.13
290	NYSE	ESS	Wed, Oct 9, 1996	25.00	25.00	24.75	24.75
289	NYSE	ESS	Tue, Oct 8, 1996	25.13	25.25	24.75	24.75
288	NYSE	ESS	Mon, Oct 7, 1996	25.13	25.25	25.00	25.13
287	NYSE	ESS	Fri, Oct 4, 1996	25.25	25.25	25.00	25.00
286	NYSE	ESS	Thu, Oct 3, 1996	25.00	25.13	24.88	25.13
285	NYSE	ESS	Wed, Oct 2, 1996	24.88	25.00	24.75	25.00
284	NYSE	ESS	Tue, Oct 1, 1996	24.88	25.00	24.75	24.88
283	NYSE	ESS	Mon, Sep 30, 1996	24.75	24.88	24.38	24.88
282	NYSE	ESS	Fri, Sep 27, 1996	24.25	24.63	24.25	24.63
281	NYSE	ESS	Thu, Sep 26, 1996	24.38	24.50	24.13	24.38
280	NYSE	ESS	Wed, Sep 25, 1996	24.50	24.75	24.50	24.75
279	NYSE	ESS	Tue, Sep 24, 1996	24.50	24.75	24.13	24.63
278	NYSE	ESS	Mon, Sep 23, 1996	24.50	24.75	24.25	24.63
277	NYSE	ESS	Fri, Sep 20, 1996	24.38	24.63	24.13	24.50
276	NYSE	ESS	Thu, Sep 19, 1996	24.25	24.25	23.88	24.25
275	NYSE	ESS	Wed, Sep 18, 1996	24.88	24.88	24.13	24.25
274	NYSE	ESS	Tue, Sep 17, 1996	24.63	24.88	24.63	24.88
273	NYSE	ESS	Mon, Sep 16, 1996	24.63	24.63	24.38	24.38
272	NYSE	ESS	Fri, Sep 13, 1996	24.63	24.63	24.38	24.63
271	NYSE	ESS	Thu, Sep 12, 1996	24.13	24.63	24.13	24.63
270	NYSE	ESS	Wed, Sep 11, 1996	24.25	24.38	24.13	24.13
269	NYSE	ESS	Tue, Sep 10, 1996	24.00	24.50	24.00	24.38
268	NYSE	ESS	Mon, Sep 9, 1996	23.63	24.00	23.38	24.00
267	NYSE	ESS	Fri, Sep 6, 1996	23.50	23.75	23.38	23.50
266	NYSE	ESS	Thu, Sep 5, 1996	23.88	24.13	23.38	23.63
265	NYSE	ESS	Wed, Sep 4, 1996	24.00	24.13	23.88	24.13
264	NYSE	ESS	Tue, Sep 3, 1996	23.63	24.00	23.38	24.00
263	NYSE	ESS	Fri, Aug 30, 1996	24.13	24.25	23.75	23.88
262	NYSE	ESS	Thu, Aug 29, 1996	24.38	24.38	24.00	24.38
261	NYSE	ESS	Wed, Aug 28, 1996	24.13	24.25	24.13	24.25
260	NYSE	ESS	Tue, Aug 27, 1996	24.13	24.25	24.00	24.25
259	NYSE	ESS	Mon, Aug 26, 1996	24.25	24.38	24.13	24.25
258	NYSE	ESS	Fri, Aug 23, 1996	24.38	24.50	24.25	24.38
257	NYSE	ESS	Thu, Aug 22, 1996	24.00	24.25	23.75	24.25
256	NYSE	ESS	Wed, Aug 21, 1996	23.75	24.00	23.63	23.88
255	NYSE	ESS	Tue, Aug 20, 1996	24.25	24.38	23.50	23.88
254	NYSE	ESS	Mon, Aug 19, 1996	23.88	24.25	23.63	24.00
253	NYSE	ESS	Fri, Aug 16, 1996	23.63	23.75	23.25	23.38
252	NYSE	ESS	Thu, Aug 15, 1996	23.00	23.63	22.88	23.50
251	NYSE	ESS	Wed, Aug 14, 1996	22.63	23.00	22.63	23.00
250	NYSE	ESS	Tue, Aug 13, 1996	22.75	22.75	22.63	22.75
249	NYSE	ESS	Mon, Aug 12, 1996	22.63	22.75	22.63	22.75
248	NYSE	ESS	Fri, Aug 9, 1996	22.75	22.75	22.50	22.75
247	NYSE	ESS	Thu, Aug 8, 1996	22.75	22.88	22.63	22.75
246	NYSE	ESS	Wed, Aug 7, 1996	22.88	22.88	22.75	22.88
245	NYSE	ESS	Tue, Aug 6, 1996	23.13	23.13	22.75	22.88
244	NYSE	ESS	Mon, Aug 5, 1996	23.13	23.25	22.88	23.00
243	NYSE	ESS	Fri, Aug 2, 1996	22.75	23.25	22.63	23.25
242	NYSE	ESS	Thu, Aug 1, 1996	22.50	23.00	22.50	22.63
241	NYSE	ESS	Wed, Jul 31, 1996	22.75	22.88	22.25	22.25
240	NYSE	ESS	Tue, Jul 30, 1996	23.38	23.38	22.63	22.88
239	NYSE	ESS	Mon, Jul 29, 1996	23.13	23.38	23.13	23.38
238	NYSE	ESS	Fri, Jul 26, 1996	22.75	23.13	22.75	23.13
237	NYSE	ESS	Thu, Jul 25, 1996	22.50	22.75	22.13	22.75
236	NYSE	ESS	Wed, Jul 24, 1996	22.88	22.88	22.38	22.63
235	NYSE	ESS	Tue, Jul 23, 1996	23.13	23.13	22.63	22.75
234	NYSE	ESS	Mon, Jul 22, 1996	22.50	23.13	22.50	23.13
233	NYSE	ESS	Fri, Jul 19, 1996	22.25	22.50	22.00	22.50
232	NYSE	ESS	Thu, Jul 18, 1996	22.00	22.13	21.75	22.13
231	NYSE	ESS	Wed, Jul 17, 1996	22.00	22.13	22.00	22.13
230	NYSE	ESS	Tue, Jul 16, 1996	22.00	22.13	21.88	22.13
229	NYSE	ESS	Mon, Jul 15, 1996	21.75	21.88	21.63	21.88
228	NYSE	ESS	Fri, Jul 12, 1996	21.63	21.88	21.63	21.75
227	NYSE	ESS	Thu, Jul 11, 1996	21.88	22.00	21.38	22.00
226	NYSE	ESS	Wed, Jul 10, 1996	22.38	22.38	21.88	22.13
225	NYSE	ESS	Tue, Jul 9, 1996	22.13	22.13	21.63	22.13
224	NYSE	ESS	Mon, Jul 8, 1996	22.25	22.38	22.00	22.38
223	NYSE	ESS	Fri, Jul 5, 1996	22.38	22.38	22.25	22.38
222	NYSE	ESS	Wed, Jul 3, 1996	21.88	22.50	21.75	22.38
221	NYSE	ESS	Tue, Jul 2, 1996	22.00	22.00	21.63	22.00
220	NYSE	ESS	Mon, Jul 1, 1996	21.38	21.88	21.38	21.88
219	NYSE	ESS	Fri, Jun 28, 1996	21.63	21.88	21.38	21.50
218	NYSE	ESS	Thu, Jun 27, 1996	21.88	22.00	21.38	21.63
217	NYSE	ESS	Wed, Jun 26, 1996	22.00	22.38	21.75	22.00
216	NYSE	ESS	Tue, Jun 25, 1996	22.38	22.50	22.00	22.00
215	NYSE	ESS	Mon, Jun 24, 1996	21.88	22.50	21.88	22.38
214	NYSE	ESS	Fri, Jun 21, 1996	22.38	22.38	21.88	22.00
213	NYSE	ESS	Thu, Jun 20, 1996	21.88	22.25	21.75	22.25
212	NYSE	ESS	Wed, Jun 19, 1996	21.63	22.00	21.63	21.88
211	NYSE	ESS	Tue, Jun 18, 1996	21.38	22.00	21.38	21.50
210	NYSE	ESS	Mon, Jun 17, 1996	21.38	21.38	21.25	21.25
209	NYSE	ESS	Fri, Jun 14, 1996	21.38	21.38	21.25	21.38
208	NYSE	ESS	Thu, Jun 13, 1996	21.25	21.38	21.25	21.25
207	NYSE	ESS	Wed, Jun 12, 1996	21.00	21.50	21.00	21.25
206	NYSE	ESS	Tue, Jun 11, 1996	21.38	21.50	20.88	21.00
205	NYSE	ESS	Mon, Jun 10, 1996	21.00	21.50	21.00	21.25
204	NYSE	ESS	Fri, Jun 7, 1996	20.63	20.88	20.63	20.88
203	NYSE	ESS	Thu, Jun 6, 1996	21.00	21.13	20.63	20.63
202	NYSE	ESS	Wed, Jun 5, 1996	21.00	21.25	20.75	21.00
201	NYSE	ESS	Tue, Jun 4, 1996	20.88	20.88	20.63	20.63
200	NYSE	ESS	Mon, Jun 3, 1996	20.75	20.88	20.50	20.88
199	NYSE	ESS	Fri, May 31, 1996	20.88	21.00	20.75	20.75
198	NYSE	ESS	Thu, May 30, 1996	21.00	21.00	20.63	20.63
197	NYSE	ESS	Wed, May 29, 1996	20.63	21.13	20.63	20.88
196	NYSE	ESS	Tue, May 28, 1996	20.88	21.00	20.63	20.75
195	NYSE	ESS	Fri, May 24, 1996	20.63	20.75	20.50	20.75
194	NYSE	ESS	Thu, May 23, 1996	20.88	20.88	20.63	20.75
193	NYSE	ESS	Wed, May 22, 1996	20.88	20.88	20.75	20.75
192	NYSE	ESS	Tue, May 21, 1996	20.63	20.75	20.63	20.75
191	NYSE	ESS	Mon, May 20, 1996	20.38	20.75	20.38	20.63
190	NYSE	ESS	Fri, May 17, 1996	20.25	20.25	20.13	20.25
189	NYSE	ESS	Thu, May 16, 1996	20.38	20.38	20.25	20.25
188	NYSE	ESS	Wed, May 15, 1996	20.38	20.50	20.13	20.25
187	NYSE	ESS	Tue, May 14, 1996	20.00	20.38	20.00	20.25
186	NYSE	ESS	Mon, May 13, 1996	20.50	20.50	20.13	20.13
185	NYSE	ESS	Fri, May 10, 1996	20.38	20.50	20.25	20.50
184	NYSE	ESS	Thu, May 9, 1996	20.00	20.25	19.88	20.25
183	NYSE	ESS	Wed, May 8, 1996	20.00	20.00	19.38	19.88
182	NYSE	ESS	Tue, May 7, 1996	20.38	20.38	20.13	20.13
181	NYSE	ESS	Mon, May 6, 1996	20.38	20.50	20.38	20.38
180	NYSE	ESS	Fri, May 3, 1996	20.38	20.63	20.38	20.38
179	NYSE	ESS	Thu, May 2, 1996	20.88	20.88	20.25	20.38
178	NYSE	ESS	Wed, May 1, 1996	20.50	20.88	20.50	20.88
177	NYSE	ESS	Tue, Apr 30, 1996	20.25	20.63	20.25	20.63
176	NYSE	ESS	Mon, Apr 29, 1996	20.38	20.75	20.25	20.38
175	NYSE	ESS	Fri, Apr 26, 1996	20.13	20.38	20.13	20.25
174	NYSE	ESS	Thu, Apr 25, 1996	20.13	20.13	19.88	19.88
173	NYSE	ESS	Wed, Apr 24, 1996	20.00	20.13	20.00	20.00
172	NYSE	ESS	Tue, Apr 23, 1996	20.25	20.38	20.00	20.00
171	NYSE	ESS	Mon, Apr 22, 1996	20.38	20.38	20.25	20.38
170	NYSE	ESS	Fri, Apr 19, 1996	20.00	20.38	19.88	20.25
169	NYSE	ESS	Thu, Apr 18, 1996	19.75	20.00	19.63	19.75
168	NYSE	ESS	Wed, Apr 17, 1996	20.13	20.38	19.63	19.75
167	NYSE	ESS	Tue, Apr 16, 1996	20.50	20.50	20.13	20.13
166	NYSE	ESS	Mon, Apr 15, 1996	20.75	20.75	20.25	20.25
165	NYSE	ESS	Fri, Apr 12, 1996	20.00	20.38	20.00	20.38
164	NYSE	ESS	Thu, Apr 11, 1996	20.25	20.38	20.00	20.13
163	NYSE	ESS	Wed, Apr 10, 1996	20.38	20.75	20.13	20.38
162	NYSE	ESS	Tue, Apr 9, 1996	20.50	20.50	20.25	20.38
161	NYSE	ESS	Mon, Apr 8, 1996	20.38	20.38	20.25	20.38
160	NYSE	ESS	Thu, Apr 4, 1996	20.75	20.75	20.50	20.63
159	NYSE	ESS	Wed, Apr 3, 1996	20.63	20.63	20.38	20.63
158	NYSE	ESS	Tue, Apr 2, 1996	20.50	20.75	20.50	20.75
157	NYSE	ESS	Mon, Apr 1, 1996	20.50	20.63	20.25	20.38
156	NYSE	ESS	Fri, Mar 29, 1996	20.13	20.75	20.00	20.75
155	NYSE	ESS	Thu, Mar 28, 1996	20.38	20.38	20.00	20.00
154	NYSE	ESS	Wed, Mar 27, 1996	20.38	20.50	20.25	20.25
153	NYSE	ESS	Tue, Mar 26, 1996	20.38	20.75	20.38	20.75
152	NYSE	ESS	Mon, Mar 25, 1996	20.25	20.38	20.25	20.25
151	NYSE	ESS	Fri, Mar 22, 1996	20.38	20.50	20.25	20.25
150	NYSE	ESS	Thu, Mar 21, 1996	20.50	20.50	20.38	20.50
149	NYSE	ESS	Wed, Mar 20, 1996	20.63	20.75	20.63	20.63
148	NYSE	ESS	Tue, Mar 19, 1996	20.88	20.88	20.63	20.63
147	NYSE	ESS	Mon, Mar 18, 1996	20.75	20.88	20.63	20.88
146	NYSE	ESS	Fri, Mar 15, 1996	20.63	20.75	20.63	20.63
145	NYSE	ESS	Thu, Mar 14, 1996	20.63	20.88	20.63	20.75
144	NYSE	ESS	Wed, Mar 13, 1996	19.88	20.63	19.75	20.50
143	NYSE	ESS	Tue, Mar 12, 1996	20.38	20.50	19.75	19.75
142	NYSE	ESS	Mon, Mar 11, 1996	19.88	20.25	19.88	20.00
141	NYSE	ESS	Fri, Mar 8, 1996	20.50	20.50	20.00	20.13
140	NYSE	ESS	Thu, Mar 7, 1996	20.38	20.63	20.25	20.63
139	NYSE	ESS	Wed, Mar 6, 1996	19.88	20.50	19.88	20.25
138	NYSE	ESS	Tue, Mar 5, 1996	19.88	20.00	19.75	19.88
137	NYSE	ESS	Mon, Mar 4, 1996	20.00	20.00	19.63	19.75
136	NYSE	ESS	Fri, Mar 1, 1996	20.25	20.25	19.88	19.88
135	NYSE	ESS	Thu, Feb 29, 1996	20.00	20.25	20.00	20.25
134	NYSE	ESS	Wed, Feb 28, 1996	20.38	20.38	19.75	20.13
133	NYSE	ESS	Tue, Feb 27, 1996	20.63	20.63	20.00	20.38
132	NYSE	ESS	Mon, Feb 26, 1996	20.75	20.88	20.25	20.50
131	NYSE	ESS	Fri, Feb 23, 1996	20.88	21.00	20.63	20.88
130	NYSE	ESS	Thu, Feb 22, 1996	21.00	21.13	20.75	20.75
129	NYSE	ESS	Wed, Feb 21, 1996	20.75	20.88	20.63	20.75
128	NYSE	ESS	Tue, Feb 20, 1996	20.63	20.88	20.25	20.63
127	NYSE	ESS	Fri, Feb 16, 1996	20.75	21.00	20.63	20.75
126	NYSE	ESS	Thu, Feb 15, 1996	21.00	21.13	20.50	20.88
125	NYSE	ESS	Wed, Feb 14, 1996	21.25	21.25	20.75	21.13
124	NYSE	ESS	Tue, Feb 13, 1996	21.13	21.25	20.88	21.00
123	NYSE	ESS	Mon, Feb 12, 1996	20.75	21.00	20.63	21.00
122	NYSE	ESS	Fri, Feb 9, 1996	20.38	20.75	20.25	20.75
121	NYSE	ESS	Thu, Feb 8, 1996	20.13	20.63	20.13	20.50
120	NYSE	ESS	Wed, Feb 7, 1996	20.00	20.00	19.88	19.88
119	NYSE	ESS	Tue, Feb 6, 1996	20.00	20.13	19.88	20.00
118	NYSE	ESS	Mon, Feb 5, 1996	20.13	20.13	19.88	20.00
117	NYSE	ESS	Fri, Feb 2, 1996	20.00	20.13	19.75	20.00
116	NYSE	ESS	Thu, Feb 1, 1996	20.00	20.13	19.88	20.13
115	NYSE	ESS	Wed, Jan 31, 1996	19.88	20.13	19.75	20.00
114	NYSE	ESS	Tue, Jan 30, 1996	19.63	19.88	19.63	19.88
113	NYSE	ESS	Mon, Jan 29, 1996	19.63	19.88	19.63	19.63
112	NYSE	ESS	Fri, Jan 26, 1996	19.63	19.75	19.50	19.75
111	NYSE	ESS	Thu, Jan 25, 1996	19.75	19.75	19.38	19.50
110	NYSE	ESS	Wed, Jan 24, 1996	19.50	19.75	19.50	19.63
109	NYSE	ESS	Tue, Jan 23, 1996	19.75	19.75	19.38	19.38
108	NYSE	ESS	Mon, Jan 22, 1996	19.75	19.75	19.50	19.50
107	NYSE	ESS	Fri, Jan 19, 1996	19.63	19.75	19.50	19.75
106	NYSE	ESS	Thu, Jan 18, 1996	19.13	19.63	19.13	19.63
105	NYSE	ESS	Wed, Jan 17, 1996	19.25	19.38	19.00	19.00
104	NYSE	ESS	Tue, Jan 16, 1996	19.00	19.13	18.75	19.13
103	NYSE	ESS	Mon, Jan 15, 1996	19.00	19.13	18.88	19.13
102	NYSE	ESS	Fri, Jan 12, 1996	19.00	19.13	18.88	19.13
101	NYSE	ESS	Thu, Jan 11, 1996	18.88	19.00	18.88	18.88
100	NYSE	ESS	Wed, Jan 10, 1996	19.00	19.00	18.75	18.75
99	NYSE	ESS	Tue, Jan 9, 1996	19.00	19.25	18.88	18.88
98	NYSE	ESS	Mon, Jan 8, 1996	19.13	19.13	19.13	19.13
97	NYSE	ESS	Fri, Jan 5, 1996	19.25	19.25	19.00	19.13
96	NYSE	ESS	Thu, Jan 4, 1996	19.38	19.38	19.13	19.25
95	NYSE	ESS	Wed, Jan 3, 1996	19.13	19.38	19.00	19.38
94	NYSE	ESS	Tue, Jan 2, 1996	19.13	19.25	19.00	19.00
93	NYSE	ESS	Fri, Dec 29, 1995	19.13	19.25	19.13	19.25
92	NYSE	ESS	Thu, Dec 28, 1995	19.13	19.13	19.00	19.13
91	NYSE	ESS	Wed, Dec 27, 1995	19.00	19.13	18.88	19.13
90	NYSE	ESS	Tue, Dec 26, 1995	19.25	19.50	19.25	19.50
89	NYSE	ESS	Fri, Dec 22, 1995	19.38	19.50	19.25	19.25
88	NYSE	ESS	Thu, Dec 21, 1995	19.13	19.75	19.13	19.25
87	NYSE	ESS	Wed, Dec 20, 1995	18.75	19.63	18.75	19.00
86	NYSE	ESS	Tue, Dec 19, 1995	18.63	18.75	18.63	18.75
85	NYSE	ESS	Mon, Dec 18, 1995	19.00	19.00	18.63	18.75
84	NYSE	ESS	Fri, Dec 15, 1995	19.13	19.13	19.00	19.00
83	NYSE	ESS	Thu, Dec 14, 1995	19.00	19.13	18.75	19.13
82	NYSE	ESS	Wed, Dec 13, 1995	18.88	19.13	18.88	19.00
81	NYSE	ESS	Tue, Dec 12, 1995	19.00	19.13	18.63	19.13
80	NYSE	ESS	Mon, Dec 11, 1995	19.00	19.38	18.88	19.13
79	NYSE	ESS	Fri, Dec 8, 1995	19.13	19.25	19.00	19.13
78	NYSE	ESS	Thu, Dec 7, 1995	19.00	19.00	19.00	19.00
77	NYSE	ESS	Wed, Dec 6, 1995	18.88	19.13	18.75	19.00
76	NYSE	ESS	Tue, Dec 5, 1995	18.75	19.00	18.75	18.75
75	NYSE	ESS	Mon, Dec 4, 1995	18.63	18.88	18.63	18.88
74	NYSE	ESS	Fri, Dec 1, 1995	18.75	18.75	18.50	18.75
73	NYSE	ESS	Thu, Nov 30, 1995	18.63	18.75	18.63	18.63
72	NYSE	ESS	Wed, Nov 29, 1995	18.63	18.75	18.63	18.63
71	NYSE	ESS	Tue, Nov 28, 1995	18.75	18.75	18.63	18.63
70	NYSE	ESS	Mon, Nov 27, 1995	18.50	18.75	18.50	18.75
69	NYSE	ESS	Fri, Nov 24, 1995	18.50	18.50	18.50	18.50
68	NYSE	ESS	Wed, Nov 22, 1995	18.75	18.88	18.63	18.75
67	NYSE	ESS	Tue, Nov 21, 1995	18.63	18.63	18.50	18.63
66	NYSE	ESS	Mon, Nov 20, 1995	18.75	18.75	18.63	18.75
65	NYSE	ESS	Fri, Nov 17, 1995	18.63	18.75	18.63	18.63
64	NYSE	ESS	Thu, Nov 16, 1995	18.63	18.63	18.63	18.63
63	NYSE	ESS	Wed, Nov 15, 1995	18.88	19.13	18.75	18.75
62	NYSE	ESS	Tue, Nov 14, 1995	18.75	19.00	18.75	18.88
61	NYSE	ESS	Mon, Nov 13, 1995	19.00	19.00	18.75	18.88
60	NYSE	ESS	Fri, Nov 10, 1995	18.88	19.13	18.63	18.88
59	NYSE	ESS	Thu, Nov 9, 1995	18.63	18.75	18.63	18.75
58	NYSE	ESS	Wed, Nov 8, 1995	18.63	18.63	18.38	18.50
57	NYSE	ESS	Tue, Nov 7, 1995	18.25	18.63	18.25	18.50
56	NYSE	ESS	Mon, Nov 6, 1995	18.50	18.50	18.25	18.38
55	NYSE	ESS	Fri, Nov 3, 1995	18.50	18.75	18.38	18.50
54	NYSE	ESS	Thu, Nov 2, 1995	18.75	18.75	18.38	18.63
53	NYSE	ESS	Wed, Nov 1, 1995	18.38	18.50	18.25	18.50
52	NYSE	ESS	Tue, Oct 31, 1995	18.25	18.38	18.13	18.25
51	NYSE	ESS	Mon, Oct 30, 1995	18.13	18.50	18.13	18.25
50	NYSE	ESS	Fri, Oct 27, 1995	18.25	18.25	18.00	18.25
49	NYSE	ESS	Thu, Oct 26, 1995	18.13	18.25	18.00	18.25
48	NYSE	ESS	Wed, Oct 25, 1995	18.25	18.38	18.13	18.13
47	NYSE	ESS	Tue, Oct 24, 1995	17.63	18.13	17.63	18.13
46	NYSE	ESS	Mon, Oct 23, 1995	17.88	18.00	17.75	17.75
45	NYSE	ESS	Fri, Oct 20, 1995	17.63	17.75	17.63	17.75
44	NYSE	ESS	Thu, Oct 19, 1995	17.63	17.63	17.50	17.50
43	NYSE	ESS	Wed, Oct 18, 1995	17.75	17.75	17.63	17.63
42	NYSE	ESS	Tue, Oct 17, 1995	18.00	18.00	17.63	17.75
41	NYSE	ESS	Mon, Oct 16, 1995	17.50	17.63	17.38	17.63
40	NYSE	ESS	Fri, Oct 13, 1995	17.63	17.63	17.50	17.63
39	NYSE	ESS	Thu, Oct 12, 1995	17.63	17.75	17.50	17.50
38	NYSE	ESS	Wed, Oct 11, 1995	17.75	17.88	17.50	17.50
37	NYSE	ESS	Tue, Oct 10, 1995	17.50	17.88	17.25	17.88
36	NYSE	ESS	Mon, Oct 9, 1995	17.75	17.75	17.50	17.63
35	NYSE	ESS	Fri, Oct 6, 1995	17.38	17.63	17.38	17.63
34	NYSE	ESS	Thu, Oct 5, 1995	17.50	17.50	17.25	17.38
33	NYSE	ESS	Wed, Oct 4, 1995	17.25	17.88	17.13	17.63
32	NYSE	ESS	Tue, Oct 3, 1995	17.38	17.50	17.25	17.25
31	NYSE	ESS	Mon, Oct 2, 1995	17.50	17.63	17.38	17.50
30	NYSE	ESS	Fri, Sep 29, 1995	17.25	17.63	17.25	17.63
29	NYSE	ESS	Thu, Sep 28, 1995	17.38	17.38	17.13	17.25
28	NYSE	ESS	Wed, Sep 27, 1995	17.50	17.63	17.25	17.38
27	NYSE	ESS	Tue, Sep 26, 1995	18.00	18.13	17.88	18.13
26	NYSE	ESS	Mon, Sep 25, 1995	18.00	18.25	18.00	18.13
25	NYSE	ESS	Fri, Sep 22, 1995	17.63	18.00	17.63	18.00
24	NYSE	ESS	Thu, Sep 21, 1995	17.50	17.63	17.13	17.63
23	NYSE	ESS	Wed, Sep 20, 1995	17.75	17.75	17.50	17.63
22	NYSE	ESS	Tue, Sep 19, 1995	17.63	17.75	17.50	17.75
21	NYSE	ESS	Mon, Sep 18, 1995	17.88	17.88	17.50	17.50
20	NYSE	ESS	Fri, Sep 15, 1995	17.75	17.88	17.75	17.88
19	NYSE	ESS	Thu, Sep 14, 1995	17.88	18.00	17.75	17.88
18	NYSE	ESS	Wed, Sep 13, 1995	17.88	17.88	17.38	17.63
17	NYSE	ESS	Tue, Sep 12, 1995	17.88	17.88	17.75	17.88
16	NYSE	ESS	Mon, Sep 11, 1995	17.50	17.88	17.50	17.88
15	NYSE	ESS	Fri, Sep 8, 1995	17.63	17.75	17.38	17.63
14	NYSE	ESS	Thu, Sep 7, 1995	17.50	17.75	17.38	17.75
13	NYSE	ESS	Wed, Sep 6, 1995	17.38	17.50	17.25	17.50
12	NYSE	ESS	Tue, Sep 5, 1995	17.25	17.38	17.13	17.38
11	NYSE	ESS	Fri, Sep 1, 1995	17.25	17.50	17.13	17.25
10	NYSE	ESS	Thu, Aug 31, 1995	17.13	17.50	17.13	17.38
9	NYSE	ESS	Wed, Aug 30, 1995	17.00	17.25	17.00	17.13
8	NYSE	ESS	Tue, Aug 29, 1995	16.88	17.00	16.88	17.00
7	NYSE	ESS	Mon, Aug 28, 1995	17.13	17.13	16.63	17.00
6	NYSE	ESS	Fri, Aug 25, 1995	17.13	17.13	17.00	17.13
5	NYSE	ESS	Thu, Aug 24, 1995	17.00	17.13	16.75	17.00
4	NYSE	ESS	Wed, Aug 23, 1995	17.38	17.38	17.13	17.13
3	NYSE	ESS	Tue, Aug 22, 1995	17.50	17.50	17.25	17.25
2	NYSE	ESS	Mon, Aug 21, 1995	17.50	17.50	17.38	17.50
1	NYSE	ESS	Fri, Aug 18, 1995	17.25	17.50	17.25	17.50
#	Exchange	Symbol	Date	Open	High	Low	Close

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