Granite Construction Inc NYSE:GVA Historical Prices

Below are the 6758 trading days of historical prices for GVA.

#	Exchange	Symbol	Date	Open	High	Low	Close
6758	NYSE	GVA	Mon, Mar 4, 2024	52.20	53.06	52.19	52.49
6757	NYSE	GVA	Fri, Mar 1, 2024	51.62	52.06	51.15	52.06
6756	NYSE	GVA	Thu, Feb 29, 2024	51.65	51.86	50.81	51.53
6755	NYSE	GVA	Wed, Feb 28, 2024	49.93	51.88	49.91	50.90
6754	NYSE	GVA	Tue, Feb 27, 2024	49.52	50.03	49.26	50.00
6753	NYSE	GVA	Mon, Feb 26, 2024	49.18	50.24	48.52	49.02
6752	NYSE	GVA	Fri, Feb 23, 2024	51.20	51.20	49.29	49.51
6751	NYSE	GVA	Thu, Feb 22, 2024	48.11	51.38	48.11	51.37
6750	NYSE	GVA	Wed, Feb 21, 2024	50.07	51.09	49.88	50.17
6749	NYSE	GVA	Tue, Feb 20, 2024	49.78	50.29	49.21	50.05
6748	NYSE	GVA	Fri, Feb 16, 2024	49.19	51.34	49.10	50.76
6747	NYSE	GVA	Thu, Feb 15, 2024	48.99	49.78	48.36	49.65
6746	NYSE	GVA	Wed, Feb 14, 2024	47.97	48.77	47.44	48.64
6745	NYSE	GVA	Tue, Feb 13, 2024	47.09	48.05	46.76	47.26
6744	NYSE	GVA	Mon, Feb 12, 2024	47.97	49.03	47.96	48.58
6743	NYSE	GVA	Fri, Feb 9, 2024	47.46	48.00	47.26	47.85
6742	NYSE	GVA	Thu, Feb 8, 2024	46.94	47.57	46.67	47.46
6741	NYSE	GVA	Wed, Feb 7, 2024	46.10	47.47	45.74	46.88
6740	NYSE	GVA	Tue, Feb 6, 2024	44.24	46.16	44.24	45.99
6739	NYSE	GVA	Mon, Feb 5, 2024	44.45	44.54	43.92	44.31
6738	NYSE	GVA	Fri, Feb 2, 2024	44.94	45.38	44.67	45.06
6737	NYSE	GVA	Thu, Feb 1, 2024	45.61	45.96	44.98	45.60
6736	NYSE	GVA	Wed, Jan 31, 2024	46.25	46.46	45.07	45.11
6735	NYSE	GVA	Tue, Jan 30, 2024	45.42	46.18	45.42	46.00
6734	NYSE	GVA	Mon, Jan 29, 2024	44.88	45.79	44.68	45.79
6733	NYSE	GVA	Fri, Jan 26, 2024	45.36	45.65	44.76	44.98
6732	NYSE	GVA	Thu, Jan 25, 2024	45.15	45.88	44.80	45.07
6731	NYSE	GVA	Wed, Jan 24, 2024	45.71	45.92	44.60	44.71
6730	NYSE	GVA	Tue, Jan 23, 2024	46.26	46.75	45.09	45.31
6729	NYSE	GVA	Mon, Jan 22, 2024	45.95	46.34	45.46	45.94
6728	NYSE	GVA	Fri, Jan 19, 2024	45.63	45.66	44.68	45.31
6727	NYSE	GVA	Thu, Jan 18, 2024	45.93	46.12	45.42	45.55
6726	NYSE	GVA	Wed, Jan 17, 2024	45.70	46.68	45.53	45.70
6725	NYSE	GVA	Tue, Jan 16, 2024	46.83	47.23	46.20	46.33
6724	NYSE	GVA	Fri, Jan 12, 2024	48.13	48.13	46.74	46.99
6723	NYSE	GVA	Thu, Jan 11, 2024	47.69	47.99	47.17	47.56
6722	NYSE	GVA	Wed, Jan 10, 2024	48.12	48.45	47.92	48.01
6721	NYSE	GVA	Tue, Jan 9, 2024	48.19	48.50	47.61	48.37
6720	NYSE	GVA	Mon, Jan 8, 2024	48.28	48.96	48.00	48.87
6719	NYSE	GVA	Fri, Jan 5, 2024	48.76	49.58	48.16	48.20
6718	NYSE	GVA	Thu, Jan 4, 2024	49.75	50.15	48.93	49.16
6717	NYSE	GVA	Wed, Jan 3, 2024	49.86	49.88	48.91	49.62
6716	NYSE	GVA	Tue, Jan 2, 2024	50.55	50.73	49.85	50.37
6715	NYSE	GVA	Fri, Dec 29, 2023	51.28	51.88	50.78	50.86
6714	NYSE	GVA	Thu, Dec 28, 2023	51.71	51.93	51.36	51.38
6713	NYSE	GVA	Wed, Dec 27, 2023	51.94	52.15	51.59	51.95
6712	NYSE	GVA	Tue, Dec 26, 2023	51.44	52.24	51.29	51.98
6711	NYSE	GVA	Fri, Dec 22, 2023	51.29	51.66	50.57	51.19
6710	NYSE	GVA	Thu, Dec 21, 2023	50.65	51.17	50.17	51.06
6709	NYSE	GVA	Wed, Dec 20, 2023	50.33	51.03	49.78	50.11
6708	NYSE	GVA	Tue, Dec 19, 2023	49.56	50.77	49.56	50.30
6707	NYSE	GVA	Mon, Dec 18, 2023	49.50	49.92	49.05	49.26
6706	NYSE	GVA	Fri, Dec 15, 2023	49.91	50.02	49.00	49.54
6705	NYSE	GVA	Thu, Dec 14, 2023	49.91	50.36	49.28	49.90
6704	NYSE	GVA	Wed, Dec 13, 2023	47.95	49.02	47.17	48.88
6703	NYSE	GVA	Tue, Dec 12, 2023	48.23	48.27	47.71	47.95
6702	NYSE	GVA	Mon, Dec 11, 2023	48.31	48.83	47.50	48.15
6701	NYSE	GVA	Fri, Dec 8, 2023	48.06	48.74	48.06	48.36
6700	NYSE	GVA	Thu, Dec 7, 2023	47.61	48.17	47.47	48.04
6699	NYSE	GVA	Wed, Dec 6, 2023	47.61	48.80	47.40	47.69
6698	NYSE	GVA	Tue, Dec 5, 2023	47.37	47.61	46.43	47.04
6697	NYSE	GVA	Mon, Dec 4, 2023	46.59	47.54	46.59	47.44
6696	NYSE	GVA	Fri, Dec 1, 2023	45.86	47.18	45.80	46.88
6695	NYSE	GVA	Thu, Nov 30, 2023	45.71	46.30	45.57	45.95
6694	NYSE	GVA	Wed, Nov 29, 2023	45.57	46.01	45.20	45.51
6693	NYSE	GVA	Tue, Nov 28, 2023	45.98	46.02	45.07	45.37
6692	NYSE	GVA	Mon, Nov 27, 2023	45.87	46.08	45.58	46.01
6691	NYSE	GVA	Fri, Nov 24, 2023	45.74	46.10	45.73	45.98
6690	NYSE	GVA	Wed, Nov 22, 2023	45.58	45.97	45.45	45.65
6689	NYSE	GVA	Tue, Nov 21, 2023	46.30	46.37	45.34	45.38
6688	NYSE	GVA	Mon, Nov 20, 2023	46.37	46.54	46.00	46.39
6687	NYSE	GVA	Fri, Nov 17, 2023	46.25	46.75	45.92	46.43
6686	NYSE	GVA	Thu, Nov 16, 2023	46.23	46.58	45.67	46.03
6685	NYSE	GVA	Wed, Nov 15, 2023	46.77	47.31	46.23	46.26
6684	NYSE	GVA	Tue, Nov 14, 2023	46.61	46.86	46.15	46.57
6683	NYSE	GVA	Mon, Nov 13, 2023	44.75	45.07	44.25	44.89
6682	NYSE	GVA	Fri, Nov 10, 2023	44.61	44.97	44.37	44.82
6681	NYSE	GVA	Thu, Nov 9, 2023	45.13	45.13	44.02	44.25
6680	NYSE	GVA	Wed, Nov 8, 2023	45.38	45.46	44.20	44.83
6679	NYSE	GVA	Tue, Nov 7, 2023	45.59	45.68	44.82	45.21
6678	NYSE	GVA	Mon, Nov 6, 2023	46.00	46.05	45.01	46.01
6677	NYSE	GVA	Fri, Nov 3, 2023	45.51	46.72	45.51	45.93
6676	NYSE	GVA	Thu, Nov 2, 2023	43.82	44.93	43.50	44.92
6675	NYSE	GVA	Wed, Nov 1, 2023	40.72	43.73	40.31	43.21
6674	NYSE	GVA	Tue, Oct 31, 2023	37.23	40.67	36.74	40.48
6673	NYSE	GVA	Mon, Oct 30, 2023	34.64	34.72	33.99	34.31
6672	NYSE	GVA	Fri, Oct 27, 2023	34.35	34.35	33.74	34.27
6671	NYSE	GVA	Thu, Oct 26, 2023	34.16	34.35	33.79	34.10
6670	NYSE	GVA	Wed, Oct 25, 2023	34.54	34.86	33.91	33.97
6669	NYSE	GVA	Tue, Oct 24, 2023	35.21	35.45	34.66	34.73
6668	NYSE	GVA	Mon, Oct 23, 2023	35.31	35.57	34.81	34.89
6667	NYSE	GVA	Fri, Oct 20, 2023	35.23	35.41	35.00	35.30
6666	NYSE	GVA	Thu, Oct 19, 2023	35.86	35.88	34.96	35.06
6665	NYSE	GVA	Wed, Oct 18, 2023	36.78	36.78	35.98	36.00
6664	NYSE	GVA	Tue, Oct 17, 2023	36.57	37.52	36.38	37.11
6663	NYSE	GVA	Mon, Oct 16, 2023	36.85	37.14	36.54	36.75
6662	NYSE	GVA	Fri, Oct 13, 2023	37.62	37.76	36.36	36.42
6661	NYSE	GVA	Thu, Oct 12, 2023	38.76	38.76	37.52	37.56
6660	NYSE	GVA	Wed, Oct 11, 2023	38.62	38.91	37.33	38.64
6659	NYSE	GVA	Tue, Oct 10, 2023	38.64	39.24	38.60	38.65
6658	NYSE	GVA	Mon, Oct 9, 2023	37.95	38.48	37.77	38.46
6657	NYSE	GVA	Fri, Oct 6, 2023	37.55	38.56	37.49	38.18
6656	NYSE	GVA	Thu, Oct 5, 2023	37.38	37.78	37.28	37.61
6655	NYSE	GVA	Wed, Oct 4, 2023	36.30	37.55	36.30	37.38
6654	NYSE	GVA	Tue, Oct 3, 2023	37.31	37.48	36.21	36.32
6653	NYSE	GVA	Mon, Oct 2, 2023	37.87	38.06	37.22	37.43
6652	NYSE	GVA	Fri, Sep 29, 2023	38.40	38.40	37.77	38.02
6651	NYSE	GVA	Thu, Sep 28, 2023	37.62	38.49	37.59	38.14
6650	NYSE	GVA	Wed, Sep 27, 2023	36.88	37.94	35.93	37.50
6649	NYSE	GVA	Tue, Sep 26, 2023	36.94	37.41	36.65	36.70
6648	NYSE	GVA	Mon, Sep 25, 2023	37.10	37.74	36.96	37.10
6647	NYSE	GVA	Fri, Sep 22, 2023	38.21	38.41	37.20	37.25
6646	NYSE	GVA	Thu, Sep 21, 2023	38.51	38.73	38.19	38.25
6645	NYSE	GVA	Wed, Sep 20, 2023	39.34	39.52	38.75	38.80
6644	NYSE	GVA	Tue, Sep 19, 2023	39.14	39.40	38.92	39.11
6643	NYSE	GVA	Mon, Sep 18, 2023	39.28	39.58	39.10	39.12
6642	NYSE	GVA	Fri, Sep 15, 2023	39.30	39.44	38.97	39.11
6641	NYSE	GVA	Thu, Sep 14, 2023	39.24	40.06	39.15	39.46
6640	NYSE	GVA	Wed, Sep 13, 2023	39.07	39.21	38.71	38.81
6639	NYSE	GVA	Tue, Sep 12, 2023	39.66	39.85	39.06	39.15
6638	NYSE	GVA	Mon, Sep 11, 2023	39.91	39.98	39.24	39.51
6637	NYSE	GVA	Fri, Sep 8, 2023	40.13	40.13	39.43	39.72
6636	NYSE	GVA	Thu, Sep 7, 2023	40.38	40.38	39.11	40.00
6635	NYSE	GVA	Wed, Sep 6, 2023	41.00	41.31	40.23	40.45
6634	NYSE	GVA	Tue, Sep 5, 2023	41.92	41.92	40.59	41.05
6633	NYSE	GVA	Fri, Sep 1, 2023	41.50	42.65	41.50	42.36
6632	NYSE	GVA	Thu, Aug 31, 2023	41.16	41.51	41.12	41.29
6631	NYSE	GVA	Wed, Aug 30, 2023	41.35	41.75	40.96	41.08
6630	NYSE	GVA	Tue, Aug 29, 2023	40.84	41.28	40.57	41.25
6629	NYSE	GVA	Mon, Aug 28, 2023	40.90	41.50	40.74	40.88
6628	NYSE	GVA	Fri, Aug 25, 2023	40.48	40.84	39.89	40.72
6627	NYSE	GVA	Thu, Aug 24, 2023	40.20	40.52	39.78	40.24
6626	NYSE	GVA	Wed, Aug 23, 2023	40.27	40.69	40.16	40.58
6625	NYSE	GVA	Tue, Aug 22, 2023	40.39	40.71	39.99	40.04
6624	NYSE	GVA	Mon, Aug 21, 2023	40.56	40.56	39.93	40.47
6623	NYSE	GVA	Fri, Aug 18, 2023	40.06	40.79	39.93	40.44
6622	NYSE	GVA	Thu, Aug 17, 2023	41.49	41.73	40.30	40.39
6621	NYSE	GVA	Wed, Aug 16, 2023	42.62	42.75	41.49	41.51
6620	NYSE	GVA	Tue, Aug 15, 2023	42.38	42.72	42.20	42.38
6619	NYSE	GVA	Mon, Aug 14, 2023	42.21	42.54	41.54	42.53
6618	NYSE	GVA	Fri, Aug 11, 2023	42.02	42.36	41.55	42.25
6617	NYSE	GVA	Thu, Aug 10, 2023	42.92	43.25	41.48	41.89
6616	NYSE	GVA	Wed, Aug 9, 2023	42.48	43.33	42.26	42.85
6615	NYSE	GVA	Tue, Aug 8, 2023	41.97	42.43	41.58	42.32
6614	NYSE	GVA	Mon, Aug 7, 2023	41.88	42.40	41.81	42.19
6613	NYSE	GVA	Fri, Aug 4, 2023	41.98	42.45	41.47	42.03
6612	NYSE	GVA	Thu, Aug 3, 2023	41.74	42.18	41.23	42.01
6611	NYSE	GVA	Wed, Aug 2, 2023	41.41	42.04	41.03	41.87
6610	NYSE	GVA	Tue, Aug 1, 2023	40.85	41.65	40.57	41.65
6609	NYSE	GVA	Mon, Jul 31, 2023	40.32	41.24	39.96	40.93
6608	NYSE	GVA	Fri, Jul 28, 2023	41.31	41.64	39.39	40.09
6607	NYSE	GVA	Thu, Jul 27, 2023	42.53	43.10	40.80	41.51
6606	NYSE	GVA	Wed, Jul 26, 2023	42.43	43.50	42.41	43.48
6605	NYSE	GVA	Tue, Jul 25, 2023	42.75	43.07	42.48	42.66
6604	NYSE	GVA	Mon, Jul 24, 2023	42.76	43.17	42.16	42.99
6603	NYSE	GVA	Fri, Jul 21, 2023	43.87	43.87	42.41	42.69
6602	NYSE	GVA	Thu, Jul 20, 2023	43.53	43.92	43.00	43.63
6601	NYSE	GVA	Wed, Jul 19, 2023	42.37	43.70	41.95	43.32
6600	NYSE	GVA	Tue, Jul 18, 2023	41.22	42.23	41.22	42.04
6599	NYSE	GVA	Mon, Jul 17, 2023	40.71	41.35	40.28	41.10
6598	NYSE	GVA	Fri, Jul 14, 2023	41.70	41.70	40.59	40.60
6597	NYSE	GVA	Thu, Jul 13, 2023	41.45	41.66	41.10	41.51
6596	NYSE	GVA	Wed, Jul 12, 2023	41.47	41.67	40.83	41.48
6595	NYSE	GVA	Tue, Jul 11, 2023	40.45	40.88	40.27	40.81
6594	NYSE	GVA	Mon, Jul 10, 2023	39.20	40.26	39.20	40.25
6593	NYSE	GVA	Fri, Jul 7, 2023	39.00	39.68	38.33	39.34
6592	NYSE	GVA	Thu, Jul 6, 2023	39.16	39.51	38.26	38.86
6591	NYSE	GVA	Wed, Jul 5, 2023	39.78	39.78	39.23	39.41
6590	NYSE	GVA	Mon, Jul 3, 2023	39.49	40.10	39.49	40.05
6589	NYSE	GVA	Fri, Jun 30, 2023	40.43	40.64	39.76	39.78
6588	NYSE	GVA	Thu, Jun 29, 2023	39.45	40.10	39.36	40.07
6587	NYSE	GVA	Wed, Jun 28, 2023	39.76	39.87	39.46	39.61
6586	NYSE	GVA	Tue, Jun 27, 2023	39.21	39.88	39.02	39.67
6585	NYSE	GVA	Mon, Jun 26, 2023	39.46	39.90	38.82	39.13
6584	NYSE	GVA	Fri, Jun 23, 2023	39.95	40.36	39.22	39.28
6583	NYSE	GVA	Thu, Jun 22, 2023	40.38	40.67	40.03	40.30
6582	NYSE	GVA	Wed, Jun 21, 2023	39.25	40.60	39.02	40.38
6581	NYSE	GVA	Tue, Jun 20, 2023	39.44	39.58	39.11	39.32
6580	NYSE	GVA	Fri, Jun 16, 2023	40.38	40.60	39.46	39.78
6579	NYSE	GVA	Thu, Jun 15, 2023	39.50	40.15	38.86	40.13
6578	NYSE	GVA	Wed, Jun 14, 2023	39.47	39.75	39.14	39.57
6577	NYSE	GVA	Tue, Jun 13, 2023	39.43	40.23	39.20	39.62
6576	NYSE	GVA	Mon, Jun 12, 2023	39.53	39.77	38.99	39.45
6575	NYSE	GVA	Fri, Jun 9, 2023	40.18	40.19	39.14	39.67
6574	NYSE	GVA	Thu, Jun 8, 2023	40.28	40.77	39.42	40.33
6573	NYSE	GVA	Wed, Jun 7, 2023	39.49	40.58	39.32	40.54
6572	NYSE	GVA	Tue, Jun 6, 2023	38.53	39.64	38.40	39.32
6571	NYSE	GVA	Mon, Jun 5, 2023	38.38	38.78	37.46	38.66
6570	NYSE	GVA	Fri, Jun 2, 2023	36.96	38.45	36.89	38.38
6569	NYSE	GVA	Thu, Jun 1, 2023	36.33	36.72	36.13	36.47
6568	NYSE	GVA	Wed, May 31, 2023	36.58	36.58	35.71	36.19
6567	NYSE	GVA	Tue, May 30, 2023	36.90	37.11	36.58	36.62
6566	NYSE	GVA	Fri, May 26, 2023	36.09	36.81	36.06	36.72
6565	NYSE	GVA	Thu, May 25, 2023	36.41	36.56	35.62	36.15
6564	NYSE	GVA	Wed, May 24, 2023	37.25	37.25	36.18	36.57
6563	NYSE	GVA	Tue, May 23, 2023	36.96	37.51	36.45	37.22
6562	NYSE	GVA	Mon, May 22, 2023	37.17	37.19	36.47	36.85
6561	NYSE	GVA	Fri, May 19, 2023	37.71	37.84	36.69	37.10
6560	NYSE	GVA	Thu, May 18, 2023	37.17	37.54	36.90	37.44
6559	NYSE	GVA	Wed, May 17, 2023	36.60	37.43	36.57	37.25
6558	NYSE	GVA	Tue, May 16, 2023	36.87	36.91	36.36	36.50
6557	NYSE	GVA	Mon, May 15, 2023	37.10	37.38	36.82	37.22
6556	NYSE	GVA	Fri, May 12, 2023	37.84	38.07	36.47	37.01
6555	NYSE	GVA	Thu, May 11, 2023	36.81	37.57	36.68	37.52
6554	NYSE	GVA	Wed, May 10, 2023	38.58	38.73	36.65	37.18
6553	NYSE	GVA	Tue, May 9, 2023	35.28	37.98	35.19	37.90
6552	NYSE	GVA	Mon, May 8, 2023	35.92	36.03	35.22	35.48
6551	NYSE	GVA	Fri, May 5, 2023	35.69	36.10	35.34	35.83
6550	NYSE	GVA	Thu, May 4, 2023	35.39	35.39	34.38	35.13
6549	NYSE	GVA	Wed, May 3, 2023	36.73	36.76	35.31	35.45
6548	NYSE	GVA	Tue, May 2, 2023	36.18	37.37	34.86	36.72
6547	NYSE	GVA	Mon, May 1, 2023	38.09	39.02	37.85	38.27
6546	NYSE	GVA	Fri, Apr 28, 2023	37.56	38.31	37.56	38.13
6545	NYSE	GVA	Thu, Apr 27, 2023	37.23	37.72	37.09	37.69
6544	NYSE	GVA	Wed, Apr 26, 2023	37.18	37.23	36.79	37.05
6543	NYSE	GVA	Tue, Apr 25, 2023	37.71	38.10	37.42	37.61
6542	NYSE	GVA	Mon, Apr 24, 2023	37.85	38.40	37.85	38.15
6541	NYSE	GVA	Fri, Apr 21, 2023	38.30	38.31	37.61	37.77
6540	NYSE	GVA	Thu, Apr 20, 2023	38.33	38.48	38.02	38.38
6539	NYSE	GVA	Wed, Apr 19, 2023	38.10	38.65	37.79	38.42
6538	NYSE	GVA	Tue, Apr 18, 2023	38.78	38.93	38.04	38.31
6537	NYSE	GVA	Mon, Apr 17, 2023	38.62	38.98	38.40	38.74
6536	NYSE	GVA	Fri, Apr 14, 2023	38.97	39.41	38.45	38.60
6535	NYSE	GVA	Thu, Apr 13, 2023	39.21	39.40	38.55	38.98
6534	NYSE	GVA	Wed, Apr 12, 2023	38.79	39.42	38.52	39.19
6533	NYSE	GVA	Tue, Apr 11, 2023	38.90	39.11	38.40	38.44
6532	NYSE	GVA	Mon, Apr 10, 2023	38.37	39.13	38.37	38.72
6531	NYSE	GVA	Thu, Apr 6, 2023	39.29	39.29	38.41	38.55
6530	NYSE	GVA	Wed, Apr 5, 2023	39.37	39.44	38.58	39.12
6529	NYSE	GVA	Tue, Apr 4, 2023	41.19	41.19	39.19	39.51
6528	NYSE	GVA	Mon, Apr 3, 2023	41.08	41.87	40.85	41.21
6527	NYSE	GVA	Fri, Mar 31, 2023	40.74	41.18	40.60	41.08
6526	NYSE	GVA	Thu, Mar 30, 2023	40.71	40.75	39.98	40.50
6525	NYSE	GVA	Wed, Mar 29, 2023	40.80	40.83	40.02	40.29
6524	NYSE	GVA	Tue, Mar 28, 2023	40.14	40.81	40.14	40.35
6523	NYSE	GVA	Mon, Mar 27, 2023	40.53	40.98	40.25	40.36
6522	NYSE	GVA	Fri, Mar 24, 2023	39.08	40.12	38.96	39.90
6521	NYSE	GVA	Thu, Mar 23, 2023	40.09	40.72	38.84	39.60
6520	NYSE	GVA	Wed, Mar 22, 2023	40.91	41.00	40.14	40.19
6519	NYSE	GVA	Tue, Mar 21, 2023	41.48	41.83	40.90	41.00
6518	NYSE	GVA	Mon, Mar 20, 2023	40.57	41.32	40.57	40.82
6517	NYSE	GVA	Fri, Mar 17, 2023	39.83	40.09	39.36	40.04
6516	NYSE	GVA	Thu, Mar 16, 2023	39.40	40.79	39.16	40.13
6515	NYSE	GVA	Wed, Mar 15, 2023	39.72	40.00	39.00	40.00
6514	NYSE	GVA	Tue, Mar 14, 2023	41.50	41.56	40.36	40.83
6513	NYSE	GVA	Mon, Mar 13, 2023	40.11	40.70	39.88	40.41
6512	NYSE	GVA	Fri, Mar 10, 2023	41.73	41.94	40.37	40.93
6511	NYSE	GVA	Thu, Mar 9, 2023	42.86	42.90	41.79	42.02
6510	NYSE	GVA	Wed, Mar 8, 2023	43.01	43.28	42.20	42.68
6509	NYSE	GVA	Tue, Mar 7, 2023	43.07	43.25	42.40	42.78
6508	NYSE	GVA	Mon, Mar 6, 2023	43.27	43.63	42.38	42.96
6507	NYSE	GVA	Fri, Mar 3, 2023	43.36	44.03	42.94	43.51
6506	NYSE	GVA	Thu, Mar 2, 2023	43.85	43.85	43.22	43.22
6505	NYSE	GVA	Wed, Mar 1, 2023	43.41	44.02	43.15	43.85
6504	NYSE	GVA	Tue, Feb 28, 2023	43.05	43.79	43.05	43.20
6503	NYSE	GVA	Mon, Feb 27, 2023	43.85	44.11	42.93	43.15
6502	NYSE	GVA	Fri, Feb 24, 2023	42.48	43.97	42.48	43.64
6501	NYSE	GVA	Thu, Feb 23, 2023	42.60	43.33	42.02	43.13
6500	NYSE	GVA	Wed, Feb 22, 2023	42.84	43.04	41.75	42.14
6499	NYSE	GVA	Tue, Feb 21, 2023	43.60	43.93	41.94	42.54
6498	NYSE	GVA	Fri, Feb 17, 2023	43.72	44.15	42.77	43.78
6497	NYSE	GVA	Thu, Feb 16, 2023	41.21	43.93	41.21	43.18
6496	NYSE	GVA	Wed, Feb 15, 2023	40.32	41.29	40.18	41.25
6495	NYSE	GVA	Tue, Feb 14, 2023	41.22	41.54	40.59	40.93
6494	NYSE	GVA	Mon, Feb 13, 2023	41.01	41.62	40.71	41.50
6493	NYSE	GVA	Fri, Feb 10, 2023	41.23	41.28	40.80	41.00
6492	NYSE	GVA	Thu, Feb 9, 2023	42.62	42.70	40.45	41.22
6491	NYSE	GVA	Wed, Feb 8, 2023	42.47	42.74	41.84	42.28
6490	NYSE	GVA	Tue, Feb 7, 2023	42.54	42.95	42.15	42.75
6489	NYSE	GVA	Mon, Feb 6, 2023	42.93	42.93	42.20	42.83
6488	NYSE	GVA	Fri, Feb 3, 2023	42.75	43.85	42.24	43.10
6487	NYSE	GVA	Thu, Feb 2, 2023	41.46	42.81	40.71	42.80
6486	NYSE	GVA	Wed, Feb 1, 2023	42.45	42.88	41.11	41.42
6485	NYSE	GVA	Tue, Jan 31, 2023	41.32	42.58	41.03	42.58
6484	NYSE	GVA	Mon, Jan 30, 2023	41.23	41.68	41.05	41.22
6483	NYSE	GVA	Fri, Jan 27, 2023	41.24	41.85	41.10	41.50
6482	NYSE	GVA	Thu, Jan 26, 2023	41.26	41.44	40.83	41.18
6481	NYSE	GVA	Wed, Jan 25, 2023	40.90	41.10	40.43	41.10
6480	NYSE	GVA	Tue, Jan 24, 2023	40.24	41.18	39.66	41.05
6479	NYSE	GVA	Mon, Jan 23, 2023	39.73	40.25	39.48	39.92
6478	NYSE	GVA	Fri, Jan 20, 2023	39.51	39.74	39.00	39.67
6477	NYSE	GVA	Thu, Jan 19, 2023	39.35	39.35	38.83	39.24
6476	NYSE	GVA	Wed, Jan 18, 2023	39.10	39.85	38.93	39.37
6475	NYSE	GVA	Tue, Jan 17, 2023	39.00	39.37	38.81	39.00
6474	NYSE	GVA	Fri, Jan 13, 2023	37.68	39.20	37.35	39.10
6473	NYSE	GVA	Thu, Jan 12, 2023	36.98	37.64	36.68	37.55
6472	NYSE	GVA	Wed, Jan 11, 2023	36.15	36.69	36.13	36.65
6471	NYSE	GVA	Tue, Jan 10, 2023	35.32	35.96	35.11	35.92
6470	NYSE	GVA	Mon, Jan 9, 2023	35.60	36.13	35.14	35.35
6469	NYSE	GVA	Fri, Jan 6, 2023	34.97	35.56	34.81	35.48
6468	NYSE	GVA	Thu, Jan 5, 2023	34.80	34.84	34.18	34.48
6467	NYSE	GVA	Wed, Jan 4, 2023	35.08	35.39	34.60	34.78
6466	NYSE	GVA	Tue, Jan 3, 2023	35.23	35.48	34.56	35.03
6465	NYSE	GVA	Fri, Dec 30, 2022	35.18	35.30	34.74	35.07
6464	NYSE	GVA	Thu, Dec 29, 2022	35.07	35.50	34.98	35.39
6463	NYSE	GVA	Wed, Dec 28, 2022	35.36	35.81	34.97	34.86
6462	NYSE	GVA	Tue, Dec 27, 2022	35.37	35.88	35.23	35.51
6461	NYSE	GVA	Fri, Dec 23, 2022	35.11	35.53	35.11	35.42
6460	NYSE	GVA	Thu, Dec 22, 2022	35.24	35.38	34.60	35.21
6459	NYSE	GVA	Wed, Dec 21, 2022	35.79	36.28	35.46	35.59
6458	NYSE	GVA	Tue, Dec 20, 2022	35.11	35.52	35.04	35.25
6457	NYSE	GVA	Mon, Dec 19, 2022	34.88	35.17	34.68	34.88
6456	NYSE	GVA	Fri, Dec 16, 2022	34.84	35.33	34.69	34.96
6455	NYSE	GVA	Thu, Dec 15, 2022	35.71	35.71	34.96	35.25
6454	NYSE	GVA	Wed, Dec 14, 2022	36.00	36.51	35.62	35.92
6453	NYSE	GVA	Tue, Dec 13, 2022	36.60	37.02	35.92	35.99
6452	NYSE	GVA	Mon, Dec 12, 2022	35.85	35.99	35.42	35.84
6451	NYSE	GVA	Fri, Dec 9, 2022	36.11	36.74	35.61	35.73
6450	NYSE	GVA	Thu, Dec 8, 2022	35.78	36.59	35.65	36.46
6449	NYSE	GVA	Wed, Dec 7, 2022	35.46	35.83	35.30	35.57
6448	NYSE	GVA	Tue, Dec 6, 2022	35.75	36.07	35.23	35.52
6447	NYSE	GVA	Mon, Dec 5, 2022	36.36	36.48	34.76	35.81
6446	NYSE	GVA	Fri, Dec 2, 2022	35.66	36.87	35.52	36.52
6445	NYSE	GVA	Thu, Dec 1, 2022	36.20	36.29	35.35	35.94
6444	NYSE	GVA	Wed, Nov 30, 2022	34.55	36.04	34.15	36.02
6443	NYSE	GVA	Tue, Nov 29, 2022	34.63	34.87	34.21	34.60
6442	NYSE	GVA	Mon, Nov 28, 2022	35.30	35.30	34.37	34.52
6441	NYSE	GVA	Fri, Nov 25, 2022	35.12	35.63	35.06	35.50
6440	NYSE	GVA	Wed, Nov 23, 2022	35.04	35.60	34.87	34.89
6439	NYSE	GVA	Tue, Nov 22, 2022	35.58	35.73	35.05	35.39
6438	NYSE	GVA	Mon, Nov 21, 2022	35.12	35.67	35.08	35.53
6437	NYSE	GVA	Fri, Nov 18, 2022	35.44	35.79	34.84	35.43
6436	NYSE	GVA	Thu, Nov 17, 2022	34.08	34.95	33.78	34.94
6435	NYSE	GVA	Wed, Nov 16, 2022	35.12	35.26	34.43	34.63
6434	NYSE	GVA	Tue, Nov 15, 2022	33.63	35.25	33.63	35.15
6433	NYSE	GVA	Mon, Nov 14, 2022	33.74	34.20	33.21	33.35
6432	NYSE	GVA	Fri, Nov 11, 2022	33.65	34.25	33.40	33.64
6431	NYSE	GVA	Thu, Nov 10, 2022	34.30	34.92	33.79	33.85
6430	NYSE	GVA	Wed, Nov 9, 2022	33.70	33.76	33.11	33.22
6429	NYSE	GVA	Tue, Nov 8, 2022	34.04	34.79	33.70	33.95
6428	NYSE	GVA	Mon, Nov 7, 2022	34.32	34.57	33.89	33.99
6427	NYSE	GVA	Fri, Nov 4, 2022	34.71	34.76	33.97	34.42
6426	NYSE	GVA	Thu, Nov 3, 2022	33.76	34.11	33.18	33.92
6425	NYSE	GVA	Wed, Nov 2, 2022	34.39	34.68	33.57	33.78
6424	NYSE	GVA	Tue, Nov 1, 2022	33.91	34.66	33.50	34.46
6423	NYSE	GVA	Mon, Oct 31, 2022	33.20	33.91	32.98	33.73
6422	NYSE	GVA	Fri, Oct 28, 2022	32.03	33.22	31.93	33.21
6421	NYSE	GVA	Thu, Oct 27, 2022	29.98	31.79	29.62	31.63
6420	NYSE	GVA	Wed, Oct 26, 2022	28.56	28.57	28.04	28.13
6419	NYSE	GVA	Tue, Oct 25, 2022	27.72	28.53	27.72	28.21
6418	NYSE	GVA	Mon, Oct 24, 2022	27.31	27.79	27.00	27.70
6417	NYSE	GVA	Fri, Oct 21, 2022	26.83	27.19	26.70	27.07
6416	NYSE	GVA	Thu, Oct 20, 2022	26.92	27.50	26.43	26.60
6415	NYSE	GVA	Wed, Oct 19, 2022	27.23	27.45	26.55	27.10
6414	NYSE	GVA	Tue, Oct 18, 2022	27.54	28.08	26.91	27.29
6413	NYSE	GVA	Mon, Oct 17, 2022	26.74	27.40	26.70	27.16
6412	NYSE	GVA	Fri, Oct 14, 2022	27.62	27.85	26.16	26.26
6411	NYSE	GVA	Thu, Oct 13, 2022	26.59	27.94	26.25	27.83
6410	NYSE	GVA	Wed, Oct 12, 2022	27.23	27.23	26.69	26.97
6409	NYSE	GVA	Tue, Oct 11, 2022	26.67	27.36	26.50	27.01
6408	NYSE	GVA	Mon, Oct 10, 2022	26.98	27.27	26.58	26.88
6407	NYSE	GVA	Fri, Oct 7, 2022	27.18	27.18	26.73	26.88
6406	NYSE	GVA	Thu, Oct 6, 2022	27.63	27.93	27.13	27.28
6405	NYSE	GVA	Wed, Oct 5, 2022	27.19	27.95	26.80	27.76
6404	NYSE	GVA	Tue, Oct 4, 2022	27.26	27.75	27.13	27.60
6403	NYSE	GVA	Mon, Oct 3, 2022	25.68	26.93	25.57	26.89
6402	NYSE	GVA	Fri, Sep 30, 2022	26.07	26.45	25.35	25.39
6401	NYSE	GVA	Thu, Sep 29, 2022	26.19	26.19	25.38	26.03
6400	NYSE	GVA	Wed, Sep 28, 2022	26.51	26.93	26.38	26.39
6399	NYSE	GVA	Tue, Sep 27, 2022	26.70	26.77	26.02	26.26
6398	NYSE	GVA	Mon, Sep 26, 2022	26.77	27.25	26.46	26.47
6397	NYSE	GVA	Fri, Sep 23, 2022	27.62	27.62	26.70	26.96
6396	NYSE	GVA	Thu, Sep 22, 2022	28.10	28.13	27.73	27.99
6395	NYSE	GVA	Wed, Sep 21, 2022	28.96	29.10	28.16	28.31
6394	NYSE	GVA	Tue, Sep 20, 2022	28.78	28.78	28.23	28.53
6393	NYSE	GVA	Mon, Sep 19, 2022	27.83	28.97	27.83	28.90
6392	NYSE	GVA	Fri, Sep 16, 2022	27.82	28.13	27.40	27.87
6391	NYSE	GVA	Thu, Sep 15, 2022	27.97	28.46	27.66	28.18
6390	NYSE	GVA	Wed, Sep 14, 2022	28.58	28.58	27.88	28.21
6389	NYSE	GVA	Tue, Sep 13, 2022	29.65	29.84	28.58	28.60
6388	NYSE	GVA	Mon, Sep 12, 2022	30.17	30.54	30.06	30.29
6387	NYSE	GVA	Fri, Sep 9, 2022	29.44	29.97	29.44	29.96
6386	NYSE	GVA	Thu, Sep 8, 2022	29.01	29.33	28.65	29.31
6385	NYSE	GVA	Wed, Sep 7, 2022	28.52	29.25	28.33	29.20
6384	NYSE	GVA	Tue, Sep 6, 2022	29.23	29.23	28.25	28.50
6383	NYSE	GVA	Fri, Sep 2, 2022	29.65	29.90	29.02	29.21
6382	NYSE	GVA	Thu, Sep 1, 2022	29.78	29.95	29.20	29.37
6381	NYSE	GVA	Wed, Aug 31, 2022	30.11	30.20	29.77	29.98
6380	NYSE	GVA	Tue, Aug 30, 2022	30.56	30.58	29.77	30.11
6379	NYSE	GVA	Mon, Aug 29, 2022	30.44	30.70	30.25	30.43
6378	NYSE	GVA	Fri, Aug 26, 2022	31.81	31.81	30.59	30.74
6377	NYSE	GVA	Thu, Aug 25, 2022	31.31	32.01	30.67	31.93
6376	NYSE	GVA	Wed, Aug 24, 2022	31.16	31.35	30.89	31.32
6375	NYSE	GVA	Tue, Aug 23, 2022	30.27	30.99	30.27	30.94
6374	NYSE	GVA	Mon, Aug 22, 2022	30.52	30.66	29.92	30.19
6373	NYSE	GVA	Fri, Aug 19, 2022	31.69	31.73	31.06	31.07
6372	NYSE	GVA	Thu, Aug 18, 2022	31.41	31.83	31.31	31.79
6371	NYSE	GVA	Wed, Aug 17, 2022	31.46	31.64	31.15	31.52
6370	NYSE	GVA	Tue, Aug 16, 2022	31.58	32.33	31.44	31.78
6369	NYSE	GVA	Mon, Aug 15, 2022	31.29	31.90	31.25	31.54
6368	NYSE	GVA	Fri, Aug 12, 2022	31.55	31.92	31.27	31.55
6367	NYSE	GVA	Thu, Aug 11, 2022	31.30	31.83	31.19	31.19
6366	NYSE	GVA	Wed, Aug 10, 2022	31.19	31.66	31.04	31.08
6365	NYSE	GVA	Tue, Aug 9, 2022	30.75	31.04	30.10	30.69
6364	NYSE	GVA	Mon, Aug 8, 2022	30.69	31.22	30.68	30.90
6363	NYSE	GVA	Fri, Aug 5, 2022	30.18	30.86	30.10	30.50
6362	NYSE	GVA	Thu, Aug 4, 2022	29.90	30.83	29.87	30.49
6361	NYSE	GVA	Wed, Aug 3, 2022	30.45	30.45	29.87	29.94
6360	NYSE	GVA	Tue, Aug 2, 2022	30.57	30.84	30.16	30.30
6359	NYSE	GVA	Mon, Aug 1, 2022	29.73	31.24	29.26	30.61
6358	NYSE	GVA	Fri, Jul 29, 2022	29.77	30.32	29.58	29.90
6357	NYSE	GVA	Thu, Jul 28, 2022	30.22	30.81	29.05	29.96
6356	NYSE	GVA	Wed, Jul 27, 2022	30.00	30.60	29.86	30.48
6355	NYSE	GVA	Tue, Jul 26, 2022	29.91	30.40	29.85	29.86
6354	NYSE	GVA	Mon, Jul 25, 2022	29.81	30.18	29.68	29.97
6353	NYSE	GVA	Fri, Jul 22, 2022	30.31	30.50	29.53	29.96
6352	NYSE	GVA	Thu, Jul 21, 2022	29.39	30.29	29.23	30.26
6351	NYSE	GVA	Wed, Jul 20, 2022	29.82	30.25	29.55	29.96
6350	NYSE	GVA	Tue, Jul 19, 2022	29.02	29.67	29.02	29.54
6349	NYSE	GVA	Mon, Jul 18, 2022	28.90	29.31	28.62	28.70
6348	NYSE	GVA	Fri, Jul 15, 2022	29.00	29.05	28.16	28.75
6347	NYSE	GVA	Thu, Jul 14, 2022	28.10	28.51	27.90	28.44
6346	NYSE	GVA	Wed, Jul 13, 2022	28.30	28.72	28.14	28.48
6345	NYSE	GVA	Tue, Jul 12, 2022	28.55	29.13	28.37	28.54
6344	NYSE	GVA	Mon, Jul 11, 2022	28.52	28.92	28.42	28.81
6343	NYSE	GVA	Fri, Jul 8, 2022	29.42	29.50	28.74	28.82
6342	NYSE	GVA	Thu, Jul 7, 2022	28.86	29.58	28.86	29.19
6341	NYSE	GVA	Wed, Jul 6, 2022	28.51	28.89	27.86	28.43
6340	NYSE	GVA	Tue, Jul 5, 2022	28.71	28.94	27.95	28.90
6339	NYSE	GVA	Fri, Jul 1, 2022	28.88	29.54	28.16	29.18
6338	NYSE	GVA	Thu, Jun 30, 2022	28.23	29.24	28.23	29.14
6337	NYSE	GVA	Wed, Jun 29, 2022	29.09	29.09	28.20	28.62
6336	NYSE	GVA	Tue, Jun 28, 2022	29.99	30.23	28.93	28.96
6335	NYSE	GVA	Mon, Jun 27, 2022	29.51	30.09	29.18	29.79
6334	NYSE	GVA	Fri, Jun 24, 2022	29.09	30.01	29.09	29.24
6333	NYSE	GVA	Thu, Jun 23, 2022	28.80	29.03	28.29	28.85
6332	NYSE	GVA	Wed, Jun 22, 2022	28.23	29.15	28.23	28.87
6331	NYSE	GVA	Tue, Jun 21, 2022	28.61	29.16	28.07	28.71
6330	NYSE	GVA	Fri, Jun 17, 2022	28.40	28.96	27.85	28.17
6329	NYSE	GVA	Thu, Jun 16, 2022	29.30	29.30	28.09	28.35
6328	NYSE	GVA	Wed, Jun 15, 2022	29.77	29.91	29.05	29.43
6327	NYSE	GVA	Tue, Jun 14, 2022	30.16	30.32	29.41	29.65
6326	NYSE	GVA	Mon, Jun 13, 2022	30.70	30.78	29.78	30.02
6325	NYSE	GVA	Fri, Jun 10, 2022	31.40	31.61	30.94	31.35
6324	NYSE	GVA	Thu, Jun 9, 2022	32.26	32.35	31.77	31.84
6323	NYSE	GVA	Wed, Jun 8, 2022	32.45	32.47	31.63	32.05
6322	NYSE	GVA	Tue, Jun 7, 2022	32.02	32.78	32.01	32.62
6321	NYSE	GVA	Mon, Jun 6, 2022	32.50	32.99	32.01	32.41
6320	NYSE	GVA	Fri, Jun 3, 2022	32.56	32.56	31.96	32.28
6319	NYSE	GVA	Thu, Jun 2, 2022	33.07	33.07	32.44	32.75
6318	NYSE	GVA	Wed, Jun 1, 2022	32.96	33.20	32.31	33.07
6317	NYSE	GVA	Tue, May 31, 2022	32.89	32.99	32.37	32.65
6316	NYSE	GVA	Fri, May 27, 2022	32.70	33.36	32.70	33.09
6315	NYSE	GVA	Thu, May 26, 2022	32.64	32.97	32.19	32.55
6314	NYSE	GVA	Wed, May 25, 2022	31.93	32.66	31.93	32.48
6313	NYSE	GVA	Tue, May 24, 2022	32.00	32.28	31.52	32.00
6312	NYSE	GVA	Mon, May 23, 2022	31.97	32.64	31.22	32.28
6311	NYSE	GVA	Fri, May 20, 2022	32.17	32.17	30.79	31.70
6310	NYSE	GVA	Thu, May 19, 2022	31.29	32.31	30.98	31.96
6309	NYSE	GVA	Wed, May 18, 2022	31.82	32.89	31.23	31.66
6308	NYSE	GVA	Tue, May 17, 2022	31.51	32.10	31.26	31.61
6307	NYSE	GVA	Mon, May 16, 2022	30.03	31.42	29.90	31.26
6306	NYSE	GVA	Fri, May 13, 2022	30.27	30.66	29.90	30.00
6305	NYSE	GVA	Thu, May 12, 2022	29.60	29.92	29.06	29.82
6304	NYSE	GVA	Wed, May 11, 2022	30.31	31.29	29.78	29.85
6303	NYSE	GVA	Tue, May 10, 2022	30.55	30.92	29.55	30.23
6302	NYSE	GVA	Mon, May 9, 2022	30.88	31.32	30.27	30.48
6301	NYSE	GVA	Fri, May 6, 2022	31.06	32.00	31.06	31.43
6300	NYSE	GVA	Thu, May 5, 2022	31.81	31.94	30.83	31.40
6299	NYSE	GVA	Wed, May 4, 2022	31.23	32.23	31.23	32.23
6298	NYSE	GVA	Tue, May 3, 2022	31.44	31.72	30.77	31.23
6297	NYSE	GVA	Mon, May 2, 2022	29.54	30.35	29.28	30.29
6296	NYSE	GVA	Fri, Apr 29, 2022	30.13	30.46	29.40	29.65
6295	NYSE	GVA	Thu, Apr 28, 2022	30.06	30.26	28.65	29.90
6294	NYSE	GVA	Wed, Apr 27, 2022	30.20	30.63	29.85	29.95
6293	NYSE	GVA	Tue, Apr 26, 2022	30.57	30.71	29.95	30.15
6292	NYSE	GVA	Mon, Apr 25, 2022	30.41	30.95	30.03	30.80
6291	NYSE	GVA	Fri, Apr 22, 2022	31.54	31.83	30.66	30.68
6290	NYSE	GVA	Thu, Apr 21, 2022	32.88	32.91	31.56	31.81
6289	NYSE	GVA	Wed, Apr 20, 2022	32.90	33.39	32.47	32.56
6288	NYSE	GVA	Tue, Apr 19, 2022	32.18	32.90	32.09	32.48
6287	NYSE	GVA	Mon, Apr 18, 2022	32.51	32.85	31.87	32.07
6286	NYSE	GVA	Thu, Apr 14, 2022	32.34	33.15	32.09	32.52
6285	NYSE	GVA	Wed, Apr 13, 2022	31.88	32.31	31.85	32.26
6284	NYSE	GVA	Tue, Apr 12, 2022	32.21	32.67	31.73	31.98
6283	NYSE	GVA	Mon, Apr 11, 2022	31.33	32.15	31.19	31.93
6282	NYSE	GVA	Fri, Apr 8, 2022	31.40	31.87	31.16	31.40
6281	NYSE	GVA	Thu, Apr 7, 2022	31.10	31.64	30.85	31.51
6280	NYSE	GVA	Wed, Apr 6, 2022	31.49	31.66	30.94	31.14
6279	NYSE	GVA	Tue, Apr 5, 2022	32.53	32.62	31.49	31.70
6278	NYSE	GVA	Mon, Apr 4, 2022	33.30	33.30	32.29	32.51
6277	NYSE	GVA	Fri, Apr 1, 2022	33.04	33.22	32.36	33.11
6276	NYSE	GVA	Thu, Mar 31, 2022	32.30	32.88	32.30	32.80
6275	NYSE	GVA	Wed, Mar 30, 2022	32.89	33.00	32.14	32.45
6274	NYSE	GVA	Tue, Mar 29, 2022	32.81	33.11	32.51	32.76
6273	NYSE	GVA	Mon, Mar 28, 2022	32.85	32.88	32.06	32.49
6272	NYSE	GVA	Fri, Mar 25, 2022	32.75	33.14	32.71	33.06
6271	NYSE	GVA	Thu, Mar 24, 2022	32.61	32.65	32.25	32.65
6270	NYSE	GVA	Wed, Mar 23, 2022	32.90	33.19	32.34	32.43
6269	NYSE	GVA	Tue, Mar 22, 2022	33.11	33.41	32.74	33.04
6268	NYSE	GVA	Mon, Mar 21, 2022	33.27	33.30	32.42	32.90
6267	NYSE	GVA	Fri, Mar 18, 2022	32.44	33.27	31.86	33.25
6266	NYSE	GVA	Thu, Mar 17, 2022	31.85	32.47	31.84	32.32
6265	NYSE	GVA	Wed, Mar 16, 2022	31.80	32.23	31.35	32.18
6264	NYSE	GVA	Tue, Mar 15, 2022	31.69	32.03	31.13	31.70
6263	NYSE	GVA	Mon, Mar 14, 2022	32.07	32.45	31.61	31.75
6262	NYSE	GVA	Fri, Mar 11, 2022	31.87	32.46	31.63	31.79
6261	NYSE	GVA	Thu, Mar 10, 2022	30.02	31.92	30.02	31.79
6260	NYSE	GVA	Wed, Mar 9, 2022	30.76	30.99	30.10	30.52
6259	NYSE	GVA	Tue, Mar 8, 2022	28.77	30.59	28.77	30.29
6258	NYSE	GVA	Mon, Mar 7, 2022	29.60	29.98	28.55	28.60
6257	NYSE	GVA	Fri, Mar 4, 2022	28.39	29.72	28.35	29.58
6256	NYSE	GVA	Thu, Mar 3, 2022	29.51	29.88	28.72	28.98
6255	NYSE	GVA	Wed, Mar 2, 2022	28.60	29.84	28.60	29.33
6254	NYSE	GVA	Tue, Mar 1, 2022	30.30	30.58	27.84	28.07
6253	NYSE	GVA	Mon, Feb 28, 2022	31.89	32.03	29.37	30.27
6252	NYSE	GVA	Fri, Feb 25, 2022	32.81	33.86	31.02	32.41
6251	NYSE	GVA	Thu, Feb 24, 2022	33.67	34.68	33.28	34.54
6250	NYSE	GVA	Wed, Feb 23, 2022	34.86	35.14	34.07	34.10
6249	NYSE	GVA	Tue, Feb 22, 2022	35.28	35.54	34.22	34.48
6248	NYSE	GVA	Fri, Feb 18, 2022	35.20	35.89	35.02	35.43
6247	NYSE	GVA	Thu, Feb 17, 2022	35.89	36.22	35.04	35.24
6246	NYSE	GVA	Wed, Feb 16, 2022	36.29	36.50	35.73	36.22
6245	NYSE	GVA	Tue, Feb 15, 2022	35.98	36.79	35.58	36.21
6244	NYSE	GVA	Mon, Feb 14, 2022	35.35	35.83	34.92	35.53
6243	NYSE	GVA	Fri, Feb 11, 2022	35.50	36.09	34.71	35.26
6242	NYSE	GVA	Thu, Feb 10, 2022	35.85	36.46	35.23	35.51
6241	NYSE	GVA	Wed, Feb 9, 2022	36.65	36.95	36.21	36.40
6240	NYSE	GVA	Tue, Feb 8, 2022	35.71	36.61	35.71	36.42
6239	NYSE	GVA	Mon, Feb 7, 2022	35.22	35.85	35.22	35.56
6238	NYSE	GVA	Fri, Feb 4, 2022	35.50	35.62	34.83	35.18
6237	NYSE	GVA	Thu, Feb 3, 2022	36.37	36.49	35.32	35.65
6236	NYSE	GVA	Wed, Feb 2, 2022	36.19	36.19	35.18	35.63
6235	NYSE	GVA	Tue, Feb 1, 2022	36.02	36.36	35.51	36.25
6234	NYSE	GVA	Mon, Jan 31, 2022	35.42	36.13	35.19	35.98
6233	NYSE	GVA	Fri, Jan 28, 2022	35.48	35.81	34.46	35.80
6232	NYSE	GVA	Thu, Jan 27, 2022	35.73	36.68	35.11	35.41
6231	NYSE	GVA	Wed, Jan 26, 2022	36.62	37.37	35.38	35.91
6230	NYSE	GVA	Tue, Jan 25, 2022	36.37	36.54	35.40	36.25
6229	NYSE	GVA	Mon, Jan 24, 2022	35.43	37.24	35.25	37.06
6228	NYSE	GVA	Fri, Jan 21, 2022	35.52	36.88	35.31	35.98
6227	NYSE	GVA	Thu, Jan 20, 2022	36.56	37.25	35.62	35.66
6226	NYSE	GVA	Wed, Jan 19, 2022	36.86	37.19	36.32	36.55
6225	NYSE	GVA	Tue, Jan 18, 2022	37.78	38.24	36.77	37.07
6224	NYSE	GVA	Fri, Jan 14, 2022	37.40	38.32	37.21	38.16
6223	NYSE	GVA	Thu, Jan 13, 2022	37.09	38.44	36.73	37.77
6222	NYSE	GVA	Wed, Jan 12, 2022	38.11	38.42	36.96	37.00
6221	NYSE	GVA	Tue, Jan 11, 2022	38.03	38.25	37.02	38.01
6220	NYSE	GVA	Mon, Jan 10, 2022	38.31	38.38	37.39	37.97
6219	NYSE	GVA	Fri, Jan 7, 2022	39.05	39.45	38.51	38.62
6218	NYSE	GVA	Thu, Jan 6, 2022	38.76	39.62	38.76	39.22
6217	NYSE	GVA	Wed, Jan 5, 2022	40.06	40.46	38.70	38.83
6216	NYSE	GVA	Tue, Jan 4, 2022	39.27	40.10	39.03	39.89
6215	NYSE	GVA	Mon, Jan 3, 2022	38.94	40.26	38.88	39.17
6214	NYSE	GVA	Fri, Dec 31, 2021	38.31	38.80	37.95	38.70
6213	NYSE	GVA	Thu, Dec 30, 2021	38.66	39.17	38.12	38.26
6212	NYSE	GVA	Wed, Dec 29, 2021	38.52	38.88	38.29	38.37
6211	NYSE	GVA	Tue, Dec 28, 2021	38.49	38.90	38.29	38.42
6210	NYSE	GVA	Mon, Dec 27, 2021	38.30	38.93	37.89	38.52
6209	NYSE	GVA	Thu, Dec 23, 2021	38.31	38.94	38.28	38.36
6208	NYSE	GVA	Wed, Dec 22, 2021	37.62	38.42	37.47	38.31
6207	NYSE	GVA	Tue, Dec 21, 2021	37.27	37.76	37.12	37.55
6206	NYSE	GVA	Mon, Dec 20, 2021	36.35	36.92	35.85	36.76
6205	NYSE	GVA	Fri, Dec 17, 2021	37.44	37.98	36.57	37.07
6204	NYSE	GVA	Thu, Dec 16, 2021	38.58	38.75	37.31	37.78
6203	NYSE	GVA	Wed, Dec 15, 2021	37.70	38.21	36.87	38.10
6202	NYSE	GVA	Tue, Dec 14, 2021	37.81	38.41	37.00	37.41
6201	NYSE	GVA	Mon, Dec 13, 2021	39.25	39.43	37.79	37.82
6200	NYSE	GVA	Fri, Dec 10, 2021	39.54	39.94	39.20	39.45
6199	NYSE	GVA	Thu, Dec 9, 2021	39.78	40.00	39.21	39.38
6198	NYSE	GVA	Wed, Dec 8, 2021	40.20	40.55	39.89	40.34
6197	NYSE	GVA	Tue, Dec 7, 2021	40.50	40.76	40.00	40.04
6196	NYSE	GVA	Mon, Dec 6, 2021	39.48	40.13	39.20	39.73
6195	NYSE	GVA	Fri, Dec 3, 2021	39.17	39.45	38.25	38.94
6194	NYSE	GVA	Thu, Dec 2, 2021	38.40	39.46	38.15	39.23
6193	NYSE	GVA	Wed, Dec 1, 2021	40.44	40.74	38.03	38.15
6192	NYSE	GVA	Tue, Nov 30, 2021	40.44	40.55	38.55	38.88
6191	NYSE	GVA	Mon, Nov 29, 2021	41.42	41.42	40.32	40.97
6190	NYSE	GVA	Fri, Nov 26, 2021	40.00	40.94	39.44	40.72
6189	NYSE	GVA	Wed, Nov 24, 2021	42.12	42.38	41.51	41.80
6188	NYSE	GVA	Tue, Nov 23, 2021	42.10	42.68	41.45	42.63
6187	NYSE	GVA	Mon, Nov 22, 2021	42.93	43.25	42.16	42.23
6186	NYSE	GVA	Fri, Nov 19, 2021	41.44	43.09	41.16	42.56
6185	NYSE	GVA	Thu, Nov 18, 2021	42.06	42.14	41.32	41.97
6184	NYSE	GVA	Wed, Nov 17, 2021	41.82	42.12	41.45	41.88
6183	NYSE	GVA	Tue, Nov 16, 2021	42.16	42.39	41.74	42.04
6182	NYSE	GVA	Mon, Nov 15, 2021	42.80	43.12	41.51	42.02
6181	NYSE	GVA	Fri, Nov 12, 2021	42.12	42.50	41.71	42.29
6180	NYSE	GVA	Thu, Nov 11, 2021	41.96	42.54	41.70	42.04
6179	NYSE	GVA	Wed, Nov 10, 2021	41.66	42.54	41.32	41.88
6178	NYSE	GVA	Tue, Nov 9, 2021	42.21	42.46	41.40	41.74
6177	NYSE	GVA	Mon, Nov 8, 2021	42.98	43.98	42.05	42.44
6176	NYSE	GVA	Fri, Nov 5, 2021	40.00	42.84	40.00	41.88
6175	NYSE	GVA	Thu, Nov 4, 2021	38.55	39.71	38.52	39.42
6174	NYSE	GVA	Wed, Nov 3, 2021	36.49	38.77	36.39	38.53
6173	NYSE	GVA	Tue, Nov 2, 2021	37.78	37.78	36.56	36.70
6172	NYSE	GVA	Mon, Nov 1, 2021	37.34	38.18	36.95	37.67
6171	NYSE	GVA	Fri, Oct 29, 2021	37.71	38.84	36.67	37.12
6170	NYSE	GVA	Thu, Oct 28, 2021	38.08	39.17	37.13	37.84
6169	NYSE	GVA	Wed, Oct 27, 2021	40.33	40.46	38.62	38.62
6168	NYSE	GVA	Tue, Oct 26, 2021	40.93	41.26	40.47	40.68
6167	NYSE	GVA	Mon, Oct 25, 2021	39.60	40.86	39.52	40.77
6166	NYSE	GVA	Fri, Oct 22, 2021	39.29	40.29	39.29	39.63
6165	NYSE	GVA	Thu, Oct 21, 2021	39.40	39.63	38.92	39.13
6164	NYSE	GVA	Wed, Oct 20, 2021	39.26	39.85	38.85	39.47
6163	NYSE	GVA	Tue, Oct 19, 2021	39.17	39.56	38.78	39.12
6162	NYSE	GVA	Mon, Oct 18, 2021	38.80	39.45	38.64	38.97
6161	NYSE	GVA	Fri, Oct 15, 2021	40.57	40.95	39.21	39.23
6160	NYSE	GVA	Thu, Oct 14, 2021	39.78	40.32	39.46	40.02
6159	NYSE	GVA	Wed, Oct 13, 2021	39.42	39.62	38.94	39.26
6158	NYSE	GVA	Tue, Oct 12, 2021	39.39	39.67	39.15	39.50
6157	NYSE	GVA	Mon, Oct 11, 2021	39.67	39.97	39.27	39.28
6156	NYSE	GVA	Fri, Oct 8, 2021	40.53	40.71	39.60	39.60
6155	NYSE	GVA	Thu, Oct 7, 2021	40.12	40.88	39.70	40.31
6154	NYSE	GVA	Wed, Oct 6, 2021	39.57	39.89	38.88	39.70
6153	NYSE	GVA	Tue, Oct 5, 2021	40.03	40.58	39.36	40.30
6152	NYSE	GVA	Mon, Oct 4, 2021	40.54	41.00	39.64	40.07
6151	NYSE	GVA	Fri, Oct 1, 2021	39.92	40.98	39.37	40.45
6150	NYSE	GVA	Thu, Sep 30, 2021	40.80	41.17	39.51	39.55
6149	NYSE	GVA	Wed, Sep 29, 2021	40.76	41.05	40.20	40.61
6148	NYSE	GVA	Tue, Sep 28, 2021	41.28	41.48	40.54	40.60
6147	NYSE	GVA	Mon, Sep 27, 2021	40.87	42.11	40.87	41.43
6146	NYSE	GVA	Fri, Sep 24, 2021	40.04	40.98	39.75	40.38
6145	NYSE	GVA	Thu, Sep 23, 2021	39.14	40.73	38.88	40.36
6144	NYSE	GVA	Wed, Sep 22, 2021	38.45	39.54	38.36	38.96
6143	NYSE	GVA	Tue, Sep 21, 2021	39.51	39.63	37.78	37.98
6142	NYSE	GVA	Mon, Sep 20, 2021	38.86	39.56	37.97	39.01
6141	NYSE	GVA	Fri, Sep 17, 2021	39.92	40.14	38.94	39.95
6140	NYSE	GVA	Thu, Sep 16, 2021	40.26	40.31	39.44	39.64
6139	NYSE	GVA	Wed, Sep 15, 2021	39.12	40.28	39.08	40.15
6138	NYSE	GVA	Tue, Sep 14, 2021	39.81	39.95	38.88	39.17
6137	NYSE	GVA	Mon, Sep 13, 2021	39.31	39.74	38.98	39.54
6136	NYSE	GVA	Fri, Sep 10, 2021	39.69	39.84	38.91	38.93
6135	NYSE	GVA	Thu, Sep 9, 2021	39.60	39.92	39.23	39.32
6134	NYSE	GVA	Wed, Sep 8, 2021	40.23	40.58	39.11	39.65
6133	NYSE	GVA	Tue, Sep 7, 2021	40.93	41.01	40.19	40.45
6132	NYSE	GVA	Fri, Sep 3, 2021	40.74	41.27	40.41	40.93
6131	NYSE	GVA	Thu, Sep 2, 2021	40.45	41.27	40.04	41.03
6130	NYSE	GVA	Wed, Sep 1, 2021	40.30	40.69	39.18	40.01
6129	NYSE	GVA	Tue, Aug 31, 2021	41.05	41.26	40.45	40.54
6128	NYSE	GVA	Mon, Aug 30, 2021	41.85	41.85	40.91	41.03
6127	NYSE	GVA	Fri, Aug 27, 2021	40.37	42.14	40.37	41.57
6126	NYSE	GVA	Thu, Aug 26, 2021	40.96	41.15	40.22	40.26
6125	NYSE	GVA	Wed, Aug 25, 2021	40.30	41.65	40.09	41.06
6124	NYSE	GVA	Tue, Aug 24, 2021	39.45	40.15	39.45	39.95
6123	NYSE	GVA	Mon, Aug 23, 2021	39.20	39.91	39.20	39.45
6122	NYSE	GVA	Fri, Aug 20, 2021	37.93	39.10	37.93	38.78
6121	NYSE	GVA	Thu, Aug 19, 2021	38.00	38.30	37.18	38.09
6120	NYSE	GVA	Wed, Aug 18, 2021	39.10	39.72	38.65	38.66
6119	NYSE	GVA	Tue, Aug 17, 2021	40.11	40.57	38.49	39.32
6118	NYSE	GVA	Mon, Aug 16, 2021	40.79	40.99	39.90	40.78
6117	NYSE	GVA	Fri, Aug 13, 2021	42.12	42.25	40.79	41.32
6116	NYSE	GVA	Thu, Aug 12, 2021	41.52	43.28	41.24	42.11
6115	NYSE	GVA	Wed, Aug 11, 2021	40.49	41.64	39.79	41.47
6114	NYSE	GVA	Tue, Aug 10, 2021	38.85	40.33	38.55	39.99
6113	NYSE	GVA	Mon, Aug 9, 2021	39.25	39.35	38.33	38.67
6112	NYSE	GVA	Fri, Aug 6, 2021	39.51	40.01	39.19	39.53
6111	NYSE	GVA	Thu, Aug 5, 2021	39.13	39.75	38.98	39.00
6110	NYSE	GVA	Wed, Aug 4, 2021	38.61	39.41	38.20	38.68
6109	NYSE	GVA	Tue, Aug 3, 2021	38.06	39.27	37.17	39.19
6108	NYSE	GVA	Mon, Aug 2, 2021	39.03	40.16	37.76	37.78
6107	NYSE	GVA	Fri, Jul 30, 2021	39.00	39.36	37.98	38.42
6106	NYSE	GVA	Thu, Jul 29, 2021	39.67	39.91	37.75	39.00
6105	NYSE	GVA	Wed, Jul 28, 2021	38.01	38.96	37.17	38.49
6104	NYSE	GVA	Tue, Jul 27, 2021	37.74	38.14	37.30	37.59
6103	NYSE	GVA	Mon, Jul 26, 2021	38.24	38.68	37.85	38.11
6102	NYSE	GVA	Fri, Jul 23, 2021	37.92	38.01	37.22	37.88
6101	NYSE	GVA	Thu, Jul 22, 2021	38.64	38.64	37.42	37.55
6100	NYSE	GVA	Wed, Jul 21, 2021	38.73	39.62	38.56	38.73
6099	NYSE	GVA	Tue, Jul 20, 2021	36.74	38.62	36.74	38.17
6098	NYSE	GVA	Mon, Jul 19, 2021	36.11	36.95	35.62	36.62
6097	NYSE	GVA	Fri, Jul 16, 2021	38.83	38.83	37.17	37.26
6096	NYSE	GVA	Thu, Jul 15, 2021	38.07	38.86	37.76	38.26
6095	NYSE	GVA	Wed, Jul 14, 2021	39.75	40.33	38.25	38.48
6094	NYSE	GVA	Tue, Jul 13, 2021	39.98	40.20	39.29	39.35
6093	NYSE	GVA	Mon, Jul 12, 2021	39.25	40.38	39.21	40.25
6092	NYSE	GVA	Fri, Jul 9, 2021	39.77	40.38	39.69	39.79
6091	NYSE	GVA	Thu, Jul 8, 2021	38.53	39.57	38.33	39.01
6090	NYSE	GVA	Wed, Jul 7, 2021	39.70	40.37	39.00	39.57
6089	NYSE	GVA	Tue, Jul 6, 2021	40.87	41.02	39.31	39.71
6088	NYSE	GVA	Fri, Jul 2, 2021	42.28	42.28	40.88	41.03
6087	NYSE	GVA	Thu, Jul 1, 2021	42.09	42.51	41.38	42.25
6086	NYSE	GVA	Wed, Jun 30, 2021	40.75	41.71	40.56	41.53
6085	NYSE	GVA	Tue, Jun 29, 2021	42.19	42.62	40.81	41.08
6084	NYSE	GVA	Mon, Jun 28, 2021	42.85	42.94	40.92	41.94
6083	NYSE	GVA	Fri, Jun 25, 2021	42.38	44.31	42.34	42.45
6082	NYSE	GVA	Thu, Jun 24, 2021	40.31	41.83	39.87	41.76
6081	NYSE	GVA	Wed, Jun 23, 2021	39.55	40.70	39.55	39.79
6080	NYSE	GVA	Tue, Jun 22, 2021	38.99	39.67	38.02	39.50
6079	NYSE	GVA	Mon, Jun 21, 2021	38.31	39.08	38.31	38.80
6078	NYSE	GVA	Fri, Jun 18, 2021	37.63	38.00	36.71	37.82
6077	NYSE	GVA	Thu, Jun 17, 2021	39.55	39.55	37.88	38.36
6076	NYSE	GVA	Wed, Jun 16, 2021	39.70	39.80	39.05	39.56
6075	NYSE	GVA	Tue, Jun 15, 2021	39.50	39.87	39.16	39.70
6074	NYSE	GVA	Mon, Jun 14, 2021	40.06	40.13	39.40	39.48
6073	NYSE	GVA	Fri, Jun 11, 2021	39.43	40.11	39.34	39.92
6072	NYSE	GVA	Thu, Jun 10, 2021	40.17	40.47	38.82	38.97
6071	NYSE	GVA	Wed, Jun 9, 2021	40.45	40.54	39.59	39.75
6070	NYSE	GVA	Tue, Jun 8, 2021	40.46	40.72	39.63	40.33
6069	NYSE	GVA	Mon, Jun 7, 2021	40.21	40.91	40.07	40.14
6068	NYSE	GVA	Fri, Jun 4, 2021	40.55	40.77	39.49	40.24
6067	NYSE	GVA	Thu, Jun 3, 2021	40.50	40.58	39.70	40.36
6066	NYSE	GVA	Wed, Jun 2, 2021	41.50	41.50	40.09	40.74
6065	NYSE	GVA	Tue, Jun 1, 2021	41.00	41.50	40.93	41.32
6064	NYSE	GVA	Fri, May 28, 2021	40.91	40.91	40.00	40.36
6063	NYSE	GVA	Thu, May 27, 2021	40.69	41.04	40.32	40.85
6062	NYSE	GVA	Wed, May 26, 2021	39.03	40.16	39.03	40.05
6061	NYSE	GVA	Tue, May 25, 2021	39.43	40.10	38.81	39.00
6060	NYSE	GVA	Mon, May 24, 2021	39.69	40.00	39.20	39.43
6059	NYSE	GVA	Fri, May 21, 2021	39.00	39.55	38.49	39.02
6058	NYSE	GVA	Thu, May 20, 2021	38.50	38.92	37.85	38.35
6057	NYSE	GVA	Wed, May 19, 2021	38.41	38.63	37.57	38.49
6056	NYSE	GVA	Tue, May 18, 2021	40.44	40.76	39.23	39.24
6055	NYSE	GVA	Mon, May 17, 2021	39.65	40.60	39.60	40.36
6054	NYSE	GVA	Fri, May 14, 2021	39.17	40.21	39.17	40.03
6053	NYSE	GVA	Thu, May 13, 2021	38.10	39.48	37.93	38.89
6052	NYSE	GVA	Wed, May 12, 2021	40.11	40.65	38.06	38.47
6051	NYSE	GVA	Tue, May 11, 2021	39.23	40.99	38.84	40.16
6050	NYSE	GVA	Mon, May 10, 2021	39.11	41.62	38.85	40.17
6049	NYSE	GVA	Fri, May 7, 2021	41.79	41.91	38.43	38.84
6048	NYSE	GVA	Thu, May 6, 2021	41.95	42.42	41.20	41.71
6047	NYSE	GVA	Wed, May 5, 2021	40.23	41.64	39.70	41.62
6046	NYSE	GVA	Tue, May 4, 2021	38.89	40.56	38.60	40.01
6045	NYSE	GVA	Mon, May 3, 2021	38.50	39.29	38.38	38.93
6044	NYSE	GVA	Fri, Apr 30, 2021	38.53	39.00	37.99	38.10
6043	NYSE	GVA	Thu, Apr 29, 2021	39.11	39.11	38.35	38.93
6042	NYSE	GVA	Wed, Apr 28, 2021	38.99	39.28	38.58	38.76
6041	NYSE	GVA	Tue, Apr 27, 2021	39.25	39.38	38.44	38.95
6040	NYSE	GVA	Mon, Apr 26, 2021	39.55	39.97	39.01	39.08
6039	NYSE	GVA	Fri, Apr 23, 2021	38.88	39.69	38.88	39.26
6038	NYSE	GVA	Thu, Apr 22, 2021	39.26	39.40	38.51	38.75
6037	NYSE	GVA	Wed, Apr 21, 2021	38.07	39.11	37.38	38.84
6036	NYSE	GVA	Tue, Apr 20, 2021	39.18	39.19	37.32	38.15
6035	NYSE	GVA	Mon, Apr 19, 2021	39.50	39.68	38.59	39.50
6034	NYSE	GVA	Fri, Apr 16, 2021	39.70	40.25	39.04	39.60
6033	NYSE	GVA	Thu, Apr 15, 2021	40.90	41.06	38.80	39.54
6032	NYSE	GVA	Wed, Apr 14, 2021	38.54	40.15	38.54	39.10
6031	NYSE	GVA	Tue, Apr 13, 2021	39.16	39.36	37.95	38.73
6030	NYSE	GVA	Mon, Apr 12, 2021	39.36	39.51	38.79	39.31
6029	NYSE	GVA	Fri, Apr 9, 2021	38.45	39.48	38.10	39.32
6028	NYSE	GVA	Thu, Apr 8, 2021	38.91	39.00	37.87	38.74
6027	NYSE	GVA	Wed, Apr 7, 2021	39.75	40.01	38.64	38.93
6026	NYSE	GVA	Tue, Apr 6, 2021	40.34	40.92	39.68	39.80
6025	NYSE	GVA	Mon, Apr 5, 2021	40.64	41.00	39.93	40.31
6024	NYSE	GVA	Thu, Apr 1, 2021	40.66	41.15	38.80	39.96
6023	NYSE	GVA	Wed, Mar 31, 2021	40.00	41.14	39.45	40.25
6022	NYSE	GVA	Tue, Mar 30, 2021	38.43	41.00	38.03	39.25
6021	NYSE	GVA	Mon, Mar 29, 2021	38.89	40.24	37.70	37.61
6020	NYSE	GVA	Fri, Mar 26, 2021	37.61	38.67	37.16	38.63
6019	NYSE	GVA	Thu, Mar 25, 2021	34.88	37.11	34.38	36.77
6018	NYSE	GVA	Wed, Mar 24, 2021	36.58	37.22	35.27	35.31
6017	NYSE	GVA	Tue, Mar 23, 2021	36.68	37.12	35.53	35.98
6016	NYSE	GVA	Mon, Mar 22, 2021	38.58	38.58	36.80	37.30
6015	NYSE	GVA	Fri, Mar 19, 2021	38.20	38.95	36.85	38.64
6014	NYSE	GVA	Thu, Mar 18, 2021	39.09	40.24	38.09	38.28
6013	NYSE	GVA	Wed, Mar 17, 2021	39.22	39.85	38.39	39.40
6012	NYSE	GVA	Tue, Mar 16, 2021	40.37	40.45	38.97	39.25
6011	NYSE	GVA	Mon, Mar 15, 2021	40.49	40.72	39.18	40.61
6010	NYSE	GVA	Fri, Mar 12, 2021	40.00	40.75	39.67	40.48
6009	NYSE	GVA	Thu, Mar 11, 2021	39.90	40.54	39.18	39.97
6008	NYSE	GVA	Wed, Mar 10, 2021	38.34	39.82	38.05	39.69
6007	NYSE	GVA	Tue, Mar 9, 2021	38.81	38.88	37.13	38.23
6006	NYSE	GVA	Mon, Mar 8, 2021	37.50	39.03	37.18	38.14
6005	NYSE	GVA	Fri, Mar 5, 2021	35.89	37.12	35.11	37.00
6004	NYSE	GVA	Thu, Mar 4, 2021	36.39	36.80	34.30	35.42
6003	NYSE	GVA	Wed, Mar 3, 2021	35.90	37.40	35.90	36.56
6002	NYSE	GVA	Tue, Mar 2, 2021	36.28	36.75	35.74	36.08
6001	NYSE	GVA	Mon, Mar 1, 2021	35.38	36.78	34.93	36.26
6000	NYSE	GVA	Fri, Feb 26, 2021	34.96	35.13	33.47	34.38
5999	NYSE	GVA	Thu, Feb 25, 2021	37.07	37.07	34.64	35.25
5998	NYSE	GVA	Wed, Feb 24, 2021	34.56	36.45	33.87	36.28
5997	NYSE	GVA	Tue, Feb 23, 2021	33.88	34.76	33.34	33.91
5996	NYSE	GVA	Mon, Feb 22, 2021	32.82	34.65	32.82	34.08
5995	NYSE	GVA	Fri, Feb 19, 2021	31.95	32.82	31.46	32.70
5994	NYSE	GVA	Thu, Feb 18, 2021	32.67	32.67	31.28	31.41
5993	NYSE	GVA	Wed, Feb 17, 2021	33.00	33.56	32.46	32.78
5992	NYSE	GVA	Tue, Feb 16, 2021	32.98	33.48	32.65	33.18
5991	NYSE	GVA	Fri, Feb 12, 2021	32.77	32.91	32.15	32.54
5990	NYSE	GVA	Thu, Feb 11, 2021	31.90	32.89	31.55	32.89
5989	NYSE	GVA	Wed, Feb 10, 2021	32.05	32.47	31.55	31.69
5988	NYSE	GVA	Tue, Feb 9, 2021	32.05	32.44	31.40	31.81
5987	NYSE	GVA	Mon, Feb 8, 2021	32.22	32.22	31.60	32.07
5986	NYSE	GVA	Fri, Feb 5, 2021	32.00	32.35	31.18	31.79
5985	NYSE	GVA	Thu, Feb 4, 2021	31.54	31.68	31.07	31.59
5984	NYSE	GVA	Wed, Feb 3, 2021	31.31	31.55	30.76	31.41
5983	NYSE	GVA	Tue, Feb 2, 2021	31.29	31.71	30.05	31.25
5982	NYSE	GVA	Mon, Feb 1, 2021	29.73	30.95	29.12	30.73
5981	NYSE	GVA	Fri, Jan 29, 2021	30.79	30.84	29.45	29.61
5980	NYSE	GVA	Thu, Jan 28, 2021	31.80	32.50	30.50	30.97
5979	NYSE	GVA	Wed, Jan 27, 2021	31.11	32.70	30.25	31.37
5978	NYSE	GVA	Tue, Jan 26, 2021	33.10	33.14	31.92	32.06
5977	NYSE	GVA	Mon, Jan 25, 2021	33.46	33.48	31.74	32.73
5976	NYSE	GVA	Fri, Jan 22, 2021	32.69	33.65	32.14	33.54
5975	NYSE	GVA	Thu, Jan 21, 2021	34.55	34.97	33.11	33.22
5974	NYSE	GVA	Wed, Jan 20, 2021	34.91	35.12	34.16	34.48
5973	NYSE	GVA	Tue, Jan 19, 2021	33.96	34.73	33.37	34.67
5972	NYSE	GVA	Fri, Jan 15, 2021	33.26	33.68	32.05	33.26
5971	NYSE	GVA	Thu, Jan 14, 2021	33.80	34.57	33.16	33.86
5970	NYSE	GVA	Wed, Jan 13, 2021	34.76	34.90	33.01	33.36
5969	NYSE	GVA	Tue, Jan 12, 2021	32.84	34.44	32.67	34.37
5968	NYSE	GVA	Mon, Jan 11, 2021	33.21	33.80	31.23	32.71
5967	NYSE	GVA	Fri, Jan 8, 2021	33.94	34.00	33.11	33.80
5966	NYSE	GVA	Thu, Jan 7, 2021	32.30	33.61	32.17	33.54
5965	NYSE	GVA	Wed, Jan 6, 2021	28.71	32.23	28.54	32.17
5964	NYSE	GVA	Tue, Jan 5, 2021	26.40	28.17	26.40	27.86
5963	NYSE	GVA	Mon, Jan 4, 2021	26.93	27.18	25.88	26.62
5962	NYSE	GVA	Thu, Dec 31, 2020	27.12	27.28	26.71	26.71
5961	NYSE	GVA	Wed, Dec 30, 2020	26.82	27.39	26.82	27.09
5960	NYSE	GVA	Tue, Dec 29, 2020	27.43	27.48	26.51	26.67
5959	NYSE	GVA	Mon, Dec 28, 2020	27.25	27.73	27.14	27.27
5958	NYSE	GVA	Thu, Dec 24, 2020	27.52	27.58	27.02	27.10
5957	NYSE	GVA	Wed, Dec 23, 2020	27.10	27.58	26.75	27.33
5956	NYSE	GVA	Tue, Dec 22, 2020	26.98	27.07	26.66	26.84
5955	NYSE	GVA	Mon, Dec 21, 2020	26.04	27.15	25.96	26.87
5954	NYSE	GVA	Fri, Dec 18, 2020	26.74	27.40	26.72	26.86
5953	NYSE	GVA	Thu, Dec 17, 2020	26.93	27.31	26.55	26.80
5952	NYSE	GVA	Wed, Dec 16, 2020	26.72	27.17	26.38	26.86
5951	NYSE	GVA	Tue, Dec 15, 2020	26.44	26.85	25.85	26.70
5950	NYSE	GVA	Mon, Dec 14, 2020	27.47	27.63	26.03	26.06
5949	NYSE	GVA	Fri, Dec 11, 2020	26.97	27.97	26.90	27.02
5948	NYSE	GVA	Thu, Dec 10, 2020	26.63	27.30	26.38	27.23
5947	NYSE	GVA	Wed, Dec 9, 2020	27.59	28.17	26.65	27.03
5946	NYSE	GVA	Tue, Dec 8, 2020	26.16	27.88	26.14	27.20
5945	NYSE	GVA	Mon, Dec 7, 2020	26.76	26.97	25.77	26.33
5944	NYSE	GVA	Fri, Dec 4, 2020	25.83	27.16	25.60	27.06
5943	NYSE	GVA	Thu, Dec 3, 2020	25.19	25.80	24.88	25.50
5942	NYSE	GVA	Wed, Dec 2, 2020	24.92	25.38	24.67	25.08
5941	NYSE	GVA	Tue, Dec 1, 2020	25.13	25.22	24.64	24.92
5940	NYSE	GVA	Mon, Nov 30, 2020	25.25	25.39	24.24	24.62
5939	NYSE	GVA	Fri, Nov 27, 2020	25.33	25.67	24.83	25.49
5938	NYSE	GVA	Wed, Nov 25, 2020	26.37	26.40	24.94	25.27
5937	NYSE	GVA	Tue, Nov 24, 2020	25.94	26.93	25.55	26.68
5936	NYSE	GVA	Mon, Nov 23, 2020	24.24	25.64	24.24	25.44
5935	NYSE	GVA	Fri, Nov 20, 2020	24.65	24.81	23.85	24.06
5934	NYSE	GVA	Thu, Nov 19, 2020	24.75	24.99	24.38	24.86
5933	NYSE	GVA	Wed, Nov 18, 2020	24.00	25.44	24.00	24.89
5932	NYSE	GVA	Tue, Nov 17, 2020	22.87	23.94	22.52	23.93
5931	NYSE	GVA	Mon, Nov 16, 2020	23.50	23.68	22.90	23.40
5930	NYSE	GVA	Fri, Nov 13, 2020	22.33	22.91	22.20	22.77
5929	NYSE	GVA	Thu, Nov 12, 2020	22.80	23.02	21.53	22.04
5928	NYSE	GVA	Wed, Nov 11, 2020	23.60	23.60	21.92	23.25
5927	NYSE	GVA	Tue, Nov 10, 2020	20.47	23.77	20.30	23.67
5926	NYSE	GVA	Mon, Nov 9, 2020	22.53	23.04	20.10	20.10
5925	NYSE	GVA	Fri, Nov 6, 2020	20.05	20.24	19.59	19.83
5924	NYSE	GVA	Thu, Nov 5, 2020	19.14	20.54	19.13	19.78
5923	NYSE	GVA	Wed, Nov 4, 2020	19.80	19.88	18.64	18.91
5922	NYSE	GVA	Tue, Nov 3, 2020	21.21	21.28	19.96	20.41
5921	NYSE	GVA	Mon, Nov 2, 2020	19.60	20.97	19.50	20.90
5920	NYSE	GVA	Fri, Oct 30, 2020	19.03	19.49	18.93	19.31
5919	NYSE	GVA	Thu, Oct 29, 2020	18.51	19.30	18.38	19.13
5918	NYSE	GVA	Wed, Oct 28, 2020	18.46	18.82	18.08	18.49
5917	NYSE	GVA	Tue, Oct 27, 2020	19.50	19.50	18.89	18.92
5916	NYSE	GVA	Mon, Oct 26, 2020	19.95	20.15	19.48	19.60
5915	NYSE	GVA	Fri, Oct 23, 2020	20.38	20.42	20.01	20.28
5914	NYSE	GVA	Thu, Oct 22, 2020	19.80	20.22	19.59	20.11
5913	NYSE	GVA	Wed, Oct 21, 2020	20.00	20.23	19.69	19.76
5912	NYSE	GVA	Tue, Oct 20, 2020	19.70	20.30	19.70	20.07
5911	NYSE	GVA	Mon, Oct 19, 2020	19.81	20.25	19.41	19.47
5910	NYSE	GVA	Fri, Oct 16, 2020	19.25	19.84	19.15	19.67
5909	NYSE	GVA	Thu, Oct 15, 2020	19.13	19.43	18.92	19.27
5908	NYSE	GVA	Wed, Oct 14, 2020	19.37	19.58	19.15	19.19
5907	NYSE	GVA	Tue, Oct 13, 2020	20.03	20.14	19.18	19.44
5906	NYSE	GVA	Mon, Oct 12, 2020	19.76	20.38	19.40	20.30
5905	NYSE	GVA	Fri, Oct 9, 2020	19.75	20.00	19.15	19.76
5904	NYSE	GVA	Thu, Oct 8, 2020	18.99	19.63	18.94	19.60
5903	NYSE	GVA	Wed, Oct 7, 2020	18.26	18.90	18.26	18.77
5902	NYSE	GVA	Tue, Oct 6, 2020	18.87	19.03	18.09	18.11
5901	NYSE	GVA	Mon, Oct 5, 2020	18.48	19.32	18.34	18.59
5900	NYSE	GVA	Fri, Oct 2, 2020	17.25	18.52	17.12	18.37
5899	NYSE	GVA	Thu, Oct 1, 2020	17.55	17.96	17.44	17.72
5898	NYSE	GVA	Wed, Sep 30, 2020	17.89	18.34	17.60	17.61
5897	NYSE	GVA	Tue, Sep 29, 2020	18.00	18.08	17.38	17.74
5896	NYSE	GVA	Mon, Sep 28, 2020	17.94	18.40	17.94	18.02
5895	NYSE	GVA	Fri, Sep 25, 2020	17.31	17.70	17.21	17.63
5894	NYSE	GVA	Thu, Sep 24, 2020	17.69	17.88	17.22	17.53
5893	NYSE	GVA	Wed, Sep 23, 2020	17.36	18.23	17.26	17.60
5892	NYSE	GVA	Tue, Sep 22, 2020	17.64	17.85	16.93	17.39
5891	NYSE	GVA	Mon, Sep 21, 2020	17.92	18.14	17.37	17.46
5890	NYSE	GVA	Fri, Sep 18, 2020	18.69	19.09	18.15	18.42
5889	NYSE	GVA	Thu, Sep 17, 2020	17.93	18.84	17.71	18.53
5888	NYSE	GVA	Wed, Sep 16, 2020	17.69	18.48	17.60	18.17
5887	NYSE	GVA	Tue, Sep 15, 2020	17.77	17.95	17.43	17.46
5886	NYSE	GVA	Mon, Sep 14, 2020	17.67	17.81	17.18	17.69
5885	NYSE	GVA	Fri, Sep 11, 2020	17.34	17.86	17.28	17.43
5884	NYSE	GVA	Thu, Sep 10, 2020	18.06	18.06	17.32	17.35
5883	NYSE	GVA	Wed, Sep 9, 2020	18.04	18.05	17.63	17.96
5882	NYSE	GVA	Tue, Sep 8, 2020	18.60	18.60	17.81	17.83
5881	NYSE	GVA	Fri, Sep 4, 2020	18.65	19.00	18.35	18.80
5880	NYSE	GVA	Thu, Sep 3, 2020	18.91	19.20	18.15	18.23
5879	NYSE	GVA	Wed, Sep 2, 2020	19.09	19.15	18.40	18.83
5878	NYSE	GVA	Tue, Sep 1, 2020	18.49	19.16	18.21	19.05
5877	NYSE	GVA	Mon, Aug 31, 2020	18.88	18.96	18.36	18.59
5876	NYSE	GVA	Fri, Aug 28, 2020	17.81	19.19	17.71	18.88
5875	NYSE	GVA	Thu, Aug 27, 2020	18.50	18.96	18.35	18.81
5874	NYSE	GVA	Wed, Aug 26, 2020	18.24	18.51	17.91	18.31
5873	NYSE	GVA	Tue, Aug 25, 2020	18.81	18.96	18.04	18.43
5872	NYSE	GVA	Mon, Aug 24, 2020	18.11	18.72	17.75	18.65
5871	NYSE	GVA	Fri, Aug 21, 2020	18.35	18.35	17.86	17.98
5870	NYSE	GVA	Thu, Aug 20, 2020	18.47	18.65	18.37	18.55
5869	NYSE	GVA	Wed, Aug 19, 2020	18.98	19.13	18.46	18.69
5868	NYSE	GVA	Tue, Aug 18, 2020	19.34	19.34	18.75	18.77
5867	NYSE	GVA	Mon, Aug 17, 2020	19.52	19.70	18.89	19.18
5866	NYSE	GVA	Fri, Aug 14, 2020	19.01	19.74	18.94	19.52
5865	NYSE	GVA	Thu, Aug 13, 2020	19.30	19.58	18.94	19.23
5864	NYSE	GVA	Wed, Aug 12, 2020	20.65	20.65	18.98	19.58
5863	NYSE	GVA	Tue, Aug 11, 2020	20.07	20.66	19.92	20.24
5862	NYSE	GVA	Mon, Aug 10, 2020	19.00	20.12	19.00	19.69
5861	NYSE	GVA	Fri, Aug 7, 2020	18.13	19.04	17.77	19.00
5860	NYSE	GVA	Thu, Aug 6, 2020	18.48	18.70	17.98	18.13
5859	NYSE	GVA	Wed, Aug 5, 2020	17.93	18.37	17.88	18.33
5858	NYSE	GVA	Tue, Aug 4, 2020	17.60	17.94	17.43	17.74
5857	NYSE	GVA	Mon, Aug 3, 2020	17.10	17.78	16.94	17.62
5856	NYSE	GVA	Fri, Jul 31, 2020	17.20	17.62	16.51	16.96
5855	NYSE	GVA	Thu, Jul 30, 2020	17.53	17.69	17.17	17.40
5854	NYSE	GVA	Wed, Jul 29, 2020	17.61	17.97	17.28	17.92
5853	NYSE	GVA	Tue, Jul 28, 2020	18.30	18.48	17.46	17.47
5852	NYSE	GVA	Mon, Jul 27, 2020	18.50	18.56	17.92	18.54
5851	NYSE	GVA	Fri, Jul 24, 2020	19.12	19.12	18.41	18.47
5850	NYSE	GVA	Thu, Jul 23, 2020	18.86	19.45	18.59	19.14
5849	NYSE	GVA	Wed, Jul 22, 2020	19.01	19.27	18.71	18.90
5848	NYSE	GVA	Tue, Jul 21, 2020	19.39	19.63	19.02	19.23
5847	NYSE	GVA	Mon, Jul 20, 2020	19.09	19.15	18.56	18.97
5846	NYSE	GVA	Fri, Jul 17, 2020	18.90	19.43	18.81	19.19
5845	NYSE	GVA	Thu, Jul 16, 2020	18.84	19.22	18.54	18.87
5844	NYSE	GVA	Wed, Jul 15, 2020	18.46	19.09	18.13	18.93
5843	NYSE	GVA	Tue, Jul 14, 2020	17.60	17.99	17.53	17.86
5842	NYSE	GVA	Mon, Jul 13, 2020	18.03	18.11	17.34	17.54
5841	NYSE	GVA	Fri, Jul 10, 2020	16.94	17.67	16.94	17.64
5840	NYSE	GVA	Thu, Jul 9, 2020	17.80	17.91	16.78	16.96
5839	NYSE	GVA	Wed, Jul 8, 2020	17.88	18.24	17.50	17.93
5838	NYSE	GVA	Tue, Jul 7, 2020	18.14	18.35	17.67	17.74
5837	NYSE	GVA	Mon, Jul 6, 2020	18.74	19.09	18.12	18.40
5836	NYSE	GVA	Thu, Jul 2, 2020	18.48	19.09	18.12	18.20
5835	NYSE	GVA	Wed, Jul 1, 2020	19.20	19.56	17.90	17.94
5834	NYSE	GVA	Tue, Jun 30, 2020	18.96	19.36	18.82	19.14
5833	NYSE	GVA	Mon, Jun 29, 2020	18.91	19.35	18.50	19.22
5832	NYSE	GVA	Fri, Jun 26, 2020	18.45	18.46	17.45	18.31
5831	NYSE	GVA	Thu, Jun 25, 2020	17.43	18.57	17.22	18.55
5830	NYSE	GVA	Wed, Jun 24, 2020	18.51	18.77	17.77	17.81
5829	NYSE	GVA	Tue, Jun 23, 2020	19.14	19.14	18.56	18.83
5828	NYSE	GVA	Mon, Jun 22, 2020	18.78	18.92	18.21	18.74
5827	NYSE	GVA	Fri, Jun 19, 2020	19.86	20.12	18.96	19.16
5826	NYSE	GVA	Thu, Jun 18, 2020	19.00	19.99	18.96	19.38
5825	NYSE	GVA	Wed, Jun 17, 2020	20.76	20.94	19.30	19.36
5824	NYSE	GVA	Tue, Jun 16, 2020	19.76	21.56	19.76	20.77
5823	NYSE	GVA	Mon, Jun 15, 2020	16.65	18.18	16.60	17.96
5822	NYSE	GVA	Fri, Jun 12, 2020	17.60	18.03	16.75	17.39
5821	NYSE	GVA	Thu, Jun 11, 2020	17.84	18.19	16.78	16.81
5820	NYSE	GVA	Wed, Jun 10, 2020	20.63	20.63	18.92	18.93
5819	NYSE	GVA	Tue, Jun 9, 2020	21.06	21.24	20.50	20.53
5818	NYSE	GVA	Mon, Jun 8, 2020	21.80	22.23	21.19	21.60
5817	NYSE	GVA	Fri, Jun 5, 2020	20.90	21.79	20.90	21.44
5816	NYSE	GVA	Thu, Jun 4, 2020	18.88	20.05	18.57	20.00
5815	NYSE	GVA	Wed, Jun 3, 2020	18.80	19.53	18.80	18.99
5814	NYSE	GVA	Tue, Jun 2, 2020	18.13	18.79	17.94	18.45
5813	NYSE	GVA	Mon, Jun 1, 2020	17.73	18.28	17.56	17.82
5812	NYSE	GVA	Fri, May 29, 2020	17.04	17.77	16.75	17.60
5811	NYSE	GVA	Thu, May 28, 2020	18.53	18.89	17.27	17.35
5810	NYSE	GVA	Wed, May 27, 2020	18.04	18.32	17.34	18.23
5809	NYSE	GVA	Tue, May 26, 2020	17.14	17.80	16.92	17.46
5808	NYSE	GVA	Fri, May 22, 2020	16.57	16.57	15.87	16.40
5807	NYSE	GVA	Thu, May 21, 2020	16.21	16.87	16.13	16.50
5806	NYSE	GVA	Wed, May 20, 2020	16.24	16.53	15.96	16.07
5805	NYSE	GVA	Tue, May 19, 2020	15.59	16.55	15.37	15.76
5804	NYSE	GVA	Mon, May 18, 2020	14.97	15.83	14.96	15.66
5803	NYSE	GVA	Fri, May 15, 2020	13.64	14.21	13.18	14.15
5802	NYSE	GVA	Thu, May 14, 2020	13.31	13.75	12.58	13.73
5801	NYSE	GVA	Wed, May 13, 2020	14.31	14.31	13.42	13.70
5800	NYSE	GVA	Tue, May 12, 2020	15.33	15.61	14.46	14.47
5799	NYSE	GVA	Mon, May 11, 2020	15.72	16.01	14.93	15.26
5798	NYSE	GVA	Fri, May 8, 2020	15.56	15.91	15.05	15.91
5797	NYSE	GVA	Thu, May 7, 2020	15.00	15.52	15.00	15.14
5796	NYSE	GVA	Wed, May 6, 2020	15.40	15.46	14.68	14.71
5795	NYSE	GVA	Tue, May 5, 2020	15.88	16.53	15.24	15.35
5794	NYSE	GVA	Mon, May 4, 2020	15.16	15.73	14.85	15.50
5793	NYSE	GVA	Fri, May 1, 2020	16.14	16.22	15.12	15.46
5792	NYSE	GVA	Thu, Apr 30, 2020	17.66	17.66	16.01	16.44
5791	NYSE	GVA	Wed, Apr 29, 2020	17.80	18.15	17.37	18.02
5790	NYSE	GVA	Tue, Apr 28, 2020	17.40	17.74	16.51	17.01
5789	NYSE	GVA	Mon, Apr 27, 2020	15.69	16.90	15.54	16.69
5788	NYSE	GVA	Fri, Apr 24, 2020	15.72	15.86	15.09	15.64
5787	NYSE	GVA	Thu, Apr 23, 2020	15.42	15.82	15.23	15.63
5786	NYSE	GVA	Wed, Apr 22, 2020	15.84	16.20	15.06	15.25
5785	NYSE	GVA	Tue, Apr 21, 2020	14.71	15.61	14.30	15.36
5784	NYSE	GVA	Mon, Apr 20, 2020	16.05	16.60	14.76	14.81
5783	NYSE	GVA	Fri, Apr 17, 2020	15.38	16.43	15.37	16.33
5782	NYSE	GVA	Thu, Apr 16, 2020	15.36	15.97	14.50	14.71
5781	NYSE	GVA	Wed, Apr 15, 2020	15.90	16.11	15.44	15.51
5780	NYSE	GVA	Tue, Apr 14, 2020	17.00	17.26	16.34	16.48
5779	NYSE	GVA	Mon, Apr 13, 2020	16.67	16.98	16.23	16.56
5778	NYSE	GVA	Thu, Apr 9, 2020	16.75	17.26	16.37	16.75
5777	NYSE	GVA	Wed, Apr 8, 2020	16.06	16.67	15.42	16.57
5776	NYSE	GVA	Tue, Apr 7, 2020	15.99	17.01	15.50	15.78
5775	NYSE	GVA	Mon, Apr 6, 2020	14.69	15.61	14.60	15.41
5774	NYSE	GVA	Fri, Apr 3, 2020	15.44	15.55	13.84	14.10
5773	NYSE	GVA	Thu, Apr 2, 2020	15.29	16.36	14.83	15.49
5772	NYSE	GVA	Wed, Apr 1, 2020	14.80	15.94	14.50	15.41
5771	NYSE	GVA	Tue, Mar 31, 2020	13.74	15.75	13.59	15.18
5770	NYSE	GVA	Mon, Mar 30, 2020	13.48	13.77	12.78	13.56
5769	NYSE	GVA	Fri, Mar 27, 2020	13.93	13.93	13.01	13.33
5768	NYSE	GVA	Thu, Mar 26, 2020	13.85	14.40	13.46	14.35
5767	NYSE	GVA	Wed, Mar 25, 2020	13.94	15.84	13.54	13.66
5766	NYSE	GVA	Tue, Mar 24, 2020	13.35	14.53	13.18	13.84
5765	NYSE	GVA	Mon, Mar 23, 2020	12.30	13.38	11.29	12.69
5764	NYSE	GVA	Fri, Mar 20, 2020	14.36	15.06	11.73	12.14
5763	NYSE	GVA	Thu, Mar 19, 2020	11.42	14.45	11.33	14.25
5762	NYSE	GVA	Wed, Mar 18, 2020	9.59	12.11	8.90	11.21
5761	NYSE	GVA	Tue, Mar 17, 2020	11.32	11.85	9.93	10.10
5760	NYSE	GVA	Mon, Mar 16, 2020	11.54	11.98	10.40	11.19
5759	NYSE	GVA	Fri, Mar 13, 2020	12.68	12.77	10.80	12.72
5758	NYSE	GVA	Thu, Mar 12, 2020	13.54	14.09	10.29	11.68
5757	NYSE	GVA	Wed, Mar 11, 2020	14.75	15.68	14.63	14.94
5756	NYSE	GVA	Tue, Mar 10, 2020	16.43	16.55	14.83	15.20
5755	NYSE	GVA	Mon, Mar 9, 2020	16.55	18.50	15.79	15.83
5754	NYSE	GVA	Fri, Mar 6, 2020	17.20	18.04	17.15	17.50
5753	NYSE	GVA	Thu, Mar 5, 2020	19.11	19.17	17.99	18.00
5752	NYSE	GVA	Wed, Mar 4, 2020	19.89	19.95	19.35	19.81
5751	NYSE	GVA	Tue, Mar 3, 2020	20.02	21.20	19.41	19.60
5750	NYSE	GVA	Mon, Mar 2, 2020	20.35	20.65	19.60	19.95
5749	NYSE	GVA	Fri, Feb 28, 2020	20.61	21.14	19.99	20.32
5748	NYSE	GVA	Thu, Feb 27, 2020	21.69	22.53	21.20	21.56
5747	NYSE	GVA	Wed, Feb 26, 2020	23.88	23.95	21.86	22.09
5746	NYSE	GVA	Tue, Feb 25, 2020	25.03	25.03	23.62	23.70
5745	NYSE	GVA	Mon, Feb 24, 2020	25.12	25.56	24.74	25.04
5744	NYSE	GVA	Fri, Feb 21, 2020	26.62	26.90	25.86	26.01
5743	NYSE	GVA	Thu, Feb 20, 2020	27.14	27.94	26.51	26.64
5742	NYSE	GVA	Wed, Feb 19, 2020	28.20	28.50	27.16	27.28
5741	NYSE	GVA	Tue, Feb 18, 2020	28.16	28.40	27.57	28.15
5740	NYSE	GVA	Fri, Feb 14, 2020	28.38	28.46	27.92	28.33
5739	NYSE	GVA	Thu, Feb 13, 2020	28.27	28.68	28.00	28.34
5738	NYSE	GVA	Wed, Feb 12, 2020	28.28	28.63	27.83	28.51
5737	NYSE	GVA	Tue, Feb 11, 2020	27.69	28.32	27.49	27.97
5736	NYSE	GVA	Mon, Feb 10, 2020	27.06	27.54	27.00	27.46
5735	NYSE	GVA	Fri, Feb 7, 2020	26.88	27.24	26.67	27.06
5734	NYSE	GVA	Thu, Feb 6, 2020	28.41	28.41	27.00	27.03
5733	NYSE	GVA	Wed, Feb 5, 2020	27.88	28.43	27.71	28.30
5732	NYSE	GVA	Tue, Feb 4, 2020	27.57	27.83	27.21	27.43
5731	NYSE	GVA	Mon, Feb 3, 2020	27.23	27.75	26.90	27.01
5730	NYSE	GVA	Fri, Jan 31, 2020	27.69	27.69	26.99	27.13
5729	NYSE	GVA	Thu, Jan 30, 2020	27.49	27.74	26.96	27.72
5728	NYSE	GVA	Wed, Jan 29, 2020	27.14	28.08	27.05	27.75
5727	NYSE	GVA	Tue, Jan 28, 2020	27.26	28.06	27.01	27.04
5726	NYSE	GVA	Mon, Jan 27, 2020	26.22	27.13	26.00	26.86
5725	NYSE	GVA	Fri, Jan 24, 2020	27.24	27.24	26.45	26.81
5724	NYSE	GVA	Thu, Jan 23, 2020	26.52	27.21	26.02	27.15
5723	NYSE	GVA	Wed, Jan 22, 2020	26.95	27.05	26.31	26.56
5722	NYSE	GVA	Tue, Jan 21, 2020	26.48	26.85	26.14	26.78
5721	NYSE	GVA	Fri, Jan 17, 2020	27.70	27.82	26.68	26.76
5720	NYSE	GVA	Thu, Jan 16, 2020	27.69	28.14	27.30	27.54
5719	NYSE	GVA	Wed, Jan 15, 2020	26.86	27.39	26.86	27.32
5718	NYSE	GVA	Tue, Jan 14, 2020	26.12	27.33	25.99	26.89
5717	NYSE	GVA	Mon, Jan 13, 2020	26.51	26.61	25.69	26.12
5716	NYSE	GVA	Fri, Jan 10, 2020	27.82	28.05	27.12	27.68
5715	NYSE	GVA	Thu, Jan 9, 2020	27.75	27.85	27.31	27.67
5714	NYSE	GVA	Wed, Jan 8, 2020	27.78	27.97	27.53	27.58
5713	NYSE	GVA	Tue, Jan 7, 2020	27.88	28.10	27.34	27.75
5712	NYSE	GVA	Mon, Jan 6, 2020	27.56	28.30	27.14	28.03
5711	NYSE	GVA	Fri, Jan 3, 2020	27.25	28.05	27.18	27.94
5710	NYSE	GVA	Thu, Jan 2, 2020	28.00	28.00	27.09	27.59
5709	NYSE	GVA	Tue, Dec 31, 2019	27.39	27.78	27.30	27.67
5708	NYSE	GVA	Mon, Dec 30, 2019	26.83	27.70	26.70	27.48
5707	NYSE	GVA	Fri, Dec 27, 2019	27.50	27.65	26.66	26.94
5706	NYSE	GVA	Thu, Dec 26, 2019	27.30	27.88	27.20	27.55
5705	NYSE	GVA	Tue, Dec 24, 2019	28.06	28.06	27.10	27.15
5704	NYSE	GVA	Mon, Dec 23, 2019	28.16	28.16	27.20	27.93
5703	NYSE	GVA	Fri, Dec 20, 2019	27.79	28.54	27.55	28.02
5702	NYSE	GVA	Thu, Dec 19, 2019	27.65	28.00	27.46	27.83
5701	NYSE	GVA	Wed, Dec 18, 2019	28.10	28.43	27.55	27.74
5700	NYSE	GVA	Tue, Dec 17, 2019	28.11	28.39	27.86	28.09
5699	NYSE	GVA	Mon, Dec 16, 2019	27.51	28.71	27.41	28.20
5698	NYSE	GVA	Fri, Dec 13, 2019	27.60	27.73	25.99	26.22
5697	NYSE	GVA	Thu, Dec 12, 2019	26.49	27.61	26.28	27.58
5696	NYSE	GVA	Wed, Dec 11, 2019	25.56	26.55	25.52	26.31
5695	NYSE	GVA	Tue, Dec 10, 2019	25.39	25.46	24.94	25.39
5694	NYSE	GVA	Mon, Dec 9, 2019	25.24	25.46	24.84	25.36
5693	NYSE	GVA	Fri, Dec 6, 2019	26.33	26.55	25.13	25.34
5692	NYSE	GVA	Thu, Dec 5, 2019	25.56	26.03	25.38	25.92
5691	NYSE	GVA	Wed, Dec 4, 2019	25.19	25.52	25.01	25.28
5690	NYSE	GVA	Tue, Dec 3, 2019	24.87	25.21	24.36	24.98
5689	NYSE	GVA	Mon, Dec 2, 2019	25.80	26.11	25.16	25.28
5688	NYSE	GVA	Fri, Nov 29, 2019	25.82	26.05	25.40	25.76
5687	NYSE	GVA	Wed, Nov 27, 2019	26.04	26.50	25.79	25.81
5686	NYSE	GVA	Tue, Nov 26, 2019	26.85	27.00	26.04	26.16
5685	NYSE	GVA	Mon, Nov 25, 2019	26.03	26.93	25.76	26.85
5684	NYSE	GVA	Fri, Nov 22, 2019	26.36	26.62	26.05	26.13
5683	NYSE	GVA	Thu, Nov 21, 2019	26.45	26.48	26.08	26.18
5682	NYSE	GVA	Wed, Nov 20, 2019	26.49	26.74	26.01	26.25
5681	NYSE	GVA	Tue, Nov 19, 2019	26.39	26.83	26.02	26.75
5680	NYSE	GVA	Mon, Nov 18, 2019	26.89	27.11	25.82	26.51
5679	NYSE	GVA	Fri, Nov 15, 2019	27.50	27.70	27.05	27.10
5678	NYSE	GVA	Thu, Nov 14, 2019	27.08	27.47	26.96	27.28
5677	NYSE	GVA	Wed, Nov 13, 2019	27.21	27.47	26.88	27.16
5676	NYSE	GVA	Tue, Nov 12, 2019	27.51	27.94	27.26	27.41
5675	NYSE	GVA	Mon, Nov 11, 2019	27.86	28.10	27.36	27.52
5674	NYSE	GVA	Fri, Nov 8, 2019	27.60	28.19	27.37	27.95
5673	NYSE	GVA	Thu, Nov 7, 2019	27.57	27.89	27.36	27.80
5672	NYSE	GVA	Wed, Nov 6, 2019	27.23	27.40	26.58	26.61
5671	NYSE	GVA	Tue, Nov 5, 2019	26.92	27.41	26.76	27.25
5670	NYSE	GVA	Mon, Nov 4, 2019	25.56	26.83	25.53	26.77
5669	NYSE	GVA	Fri, Nov 1, 2019	23.59	25.30	23.56	25.23
5668	NYSE	GVA	Thu, Oct 31, 2019	24.02	24.31	23.42	23.54
5667	NYSE	GVA	Wed, Oct 30, 2019	23.79	24.34	23.79	24.19
5666	NYSE	GVA	Tue, Oct 29, 2019	24.85	24.85	22.55	23.75
5665	NYSE	GVA	Mon, Oct 28, 2019	25.85	26.25	25.01	25.73
5664	NYSE	GVA	Fri, Oct 25, 2019	31.15	31.15	23.45	26.25
5663	NYSE	GVA	Thu, Oct 24, 2019	37.37	37.71	36.37	36.90
5662	NYSE	GVA	Wed, Oct 23, 2019	36.76	37.63	36.45	37.43
5661	NYSE	GVA	Tue, Oct 22, 2019	36.21	37.12	35.77	36.76
5660	NYSE	GVA	Mon, Oct 21, 2019	35.79	36.58	35.79	36.31
5659	NYSE	GVA	Fri, Oct 18, 2019	34.69	35.43	34.65	35.30
5658	NYSE	GVA	Thu, Oct 17, 2019	34.93	35.27	34.41	34.91
5657	NYSE	GVA	Wed, Oct 16, 2019	32.72	35.22	32.69	34.74
5656	NYSE	GVA	Tue, Oct 15, 2019	32.91	33.18	32.47	32.71
5655	NYSE	GVA	Mon, Oct 14, 2019	32.66	32.96	32.16	32.78
5654	NYSE	GVA	Fri, Oct 11, 2019	32.24	33.14	31.82	32.67
5653	NYSE	GVA	Thu, Oct 10, 2019	31.52	32.16	31.24	31.58
5652	NYSE	GVA	Wed, Oct 9, 2019	30.88	31.44	30.67	31.31
5651	NYSE	GVA	Tue, Oct 8, 2019	30.80	31.11	30.39	30.42
5650	NYSE	GVA	Mon, Oct 7, 2019	31.54	31.79	31.14	31.20
5649	NYSE	GVA	Fri, Oct 4, 2019	31.05	31.70	30.87	31.69
5648	NYSE	GVA	Thu, Oct 3, 2019	30.67	31.28	30.40	31.12
5647	NYSE	GVA	Wed, Oct 2, 2019	30.85	31.25	30.22	30.89
5646	NYSE	GVA	Tue, Oct 1, 2019	32.43	32.95	31.01	31.17
5645	NYSE	GVA	Mon, Sep 30, 2019	31.52	32.49	31.41	32.13
5644	NYSE	GVA	Fri, Sep 27, 2019	31.88	32.07	31.10	31.64
5643	NYSE	GVA	Thu, Sep 26, 2019	32.35	32.38	31.66	31.63
5642	NYSE	GVA	Wed, Sep 25, 2019	31.48	32.46	31.48	32.30
5641	NYSE	GVA	Tue, Sep 24, 2019	32.73	33.05	31.53	31.64
5640	NYSE	GVA	Mon, Sep 23, 2019	32.76	33.15	31.95	32.85
5639	NYSE	GVA	Fri, Sep 20, 2019	33.94	34.07	32.84	33.16
5638	NYSE	GVA	Thu, Sep 19, 2019	34.00	34.00	32.69	32.95
5637	NYSE	GVA	Wed, Sep 18, 2019	33.28	34.07	32.70	33.81
5636	NYSE	GVA	Tue, Sep 17, 2019	33.06	33.95	32.65	33.65
5635	NYSE	GVA	Mon, Sep 16, 2019	33.18	33.82	32.83	33.43
5634	NYSE	GVA	Fri, Sep 13, 2019	33.32	33.67	32.26	33.56
5633	NYSE	GVA	Thu, Sep 12, 2019	32.05	33.03	31.55	32.93
5632	NYSE	GVA	Wed, Sep 11, 2019	31.07	32.26	30.08	32.26
5631	NYSE	GVA	Tue, Sep 10, 2019	29.61	30.87	29.35	30.83
5630	NYSE	GVA	Mon, Sep 9, 2019	29.22	29.56	29.05	29.29
5629	NYSE	GVA	Fri, Sep 6, 2019	28.97	29.26	28.34	29.04
5628	NYSE	GVA	Thu, Sep 5, 2019	28.69	29.23	28.50	28.90
5627	NYSE	GVA	Wed, Sep 4, 2019	28.28	28.73	28.13	28.23
5626	NYSE	GVA	Tue, Sep 3, 2019	28.12	28.12	27.14	27.86
5625	NYSE	GVA	Fri, Aug 30, 2019	28.11	28.65	27.96	28.44
5624	NYSE	GVA	Thu, Aug 29, 2019	27.71	28.30	27.51	27.89
5623	NYSE	GVA	Wed, Aug 28, 2019	26.77	27.77	26.57	27.38
5622	NYSE	GVA	Tue, Aug 27, 2019	27.73	27.83	26.82	26.84
5621	NYSE	GVA	Mon, Aug 26, 2019	27.62	27.62	27.00	27.47
5620	NYSE	GVA	Fri, Aug 23, 2019	27.88	28.25	27.18	27.37
5619	NYSE	GVA	Thu, Aug 22, 2019	28.50	28.87	28.09	28.10
5618	NYSE	GVA	Wed, Aug 21, 2019	28.35	28.71	27.93	28.50
5617	NYSE	GVA	Tue, Aug 20, 2019	28.22	28.56	27.70	27.97
5616	NYSE	GVA	Mon, Aug 19, 2019	28.85	29.44	28.33	28.35
5615	NYSE	GVA	Fri, Aug 16, 2019	27.72	28.65	27.55	28.39
5614	NYSE	GVA	Thu, Aug 15, 2019	27.19	27.48	26.76	27.36
5613	NYSE	GVA	Wed, Aug 14, 2019	27.75	27.75	26.74	27.09
5612	NYSE	GVA	Tue, Aug 13, 2019	27.60	28.58	27.60	28.15
5611	NYSE	GVA	Mon, Aug 12, 2019	28.18	28.69	27.60	27.88
5610	NYSE	GVA	Fri, Aug 9, 2019	29.77	29.77	28.26	28.46
5609	NYSE	GVA	Thu, Aug 8, 2019	29.82	29.98	28.93	29.88
5608	NYSE	GVA	Wed, Aug 7, 2019	30.16	30.26	28.83	29.60
5607	NYSE	GVA	Tue, Aug 6, 2019	30.65	30.87	29.79	30.45
5606	NYSE	GVA	Mon, Aug 5, 2019	30.50	31.15	30.19	30.54
5605	NYSE	GVA	Fri, Aug 2, 2019	33.61	33.61	30.54	31.22
5604	NYSE	GVA	Thu, Aug 1, 2019	35.26	35.70	33.47	34.00
5603	NYSE	GVA	Wed, Jul 31, 2019	36.56	36.89	35.28	35.50
5602	NYSE	GVA	Tue, Jul 30, 2019	40.37	40.37	32.34	36.49
5601	NYSE	GVA	Mon, Jul 29, 2019	44.46	44.71	43.84	44.47
5600	NYSE	GVA	Fri, Jul 26, 2019	43.85	44.89	43.66	44.64
5599	NYSE	GVA	Thu, Jul 25, 2019	44.26	44.69	43.45	43.63
5598	NYSE	GVA	Wed, Jul 24, 2019	42.31	44.33	42.31	44.11
5597	NYSE	GVA	Tue, Jul 23, 2019	41.50	42.74	41.32	42.56
5596	NYSE	GVA	Mon, Jul 22, 2019	41.96	42.35	40.98	41.22
5595	NYSE	GVA	Fri, Jul 19, 2019	41.26	42.36	41.01	41.87
5594	NYSE	GVA	Thu, Jul 18, 2019	42.14	42.33	40.83	41.25
5593	NYSE	GVA	Wed, Jul 17, 2019	42.95	43.29	41.98	42.19
5592	NYSE	GVA	Tue, Jul 16, 2019	43.42	44.18	42.94	43.18
5591	NYSE	GVA	Mon, Jul 15, 2019	43.53	43.53	42.81	43.20
5590	NYSE	GVA	Fri, Jul 12, 2019	43.25	43.92	43.08	43.38
5589	NYSE	GVA	Thu, Jul 11, 2019	42.92	43.02	41.96	43.00
5588	NYSE	GVA	Wed, Jul 10, 2019	47.09	47.09	42.49	42.62
5587	NYSE	GVA	Tue, Jul 9, 2019	46.65	47.08	46.26	46.86
5586	NYSE	GVA	Mon, Jul 8, 2019	46.76	47.34	46.61	46.95
5585	NYSE	GVA	Fri, Jul 5, 2019	46.96	47.28	46.51	47.05
5584	NYSE	GVA	Wed, Jul 3, 2019	46.97	47.46	46.62	47.32
5583	NYSE	GVA	Tue, Jul 2, 2019	47.35	47.35	45.46	46.64
5582	NYSE	GVA	Mon, Jul 1, 2019	48.75	48.75	47.20	47.46
5581	NYSE	GVA	Fri, Jun 28, 2019	47.03	48.80	46.86	48.18
5580	NYSE	GVA	Thu, Jun 27, 2019	45.44	47.04	45.44	47.00
5579	NYSE	GVA	Wed, Jun 26, 2019	45.41	45.77	44.97	45.31
5578	NYSE	GVA	Tue, Jun 25, 2019	44.67	45.71	44.60	45.28
5577	NYSE	GVA	Mon, Jun 24, 2019	45.19	45.82	44.69	44.76
5576	NYSE	GVA	Fri, Jun 21, 2019	45.05	45.40	44.64	45.27
5575	NYSE	GVA	Thu, Jun 20, 2019	45.35	45.76	44.85	45.37
5574	NYSE	GVA	Wed, Jun 19, 2019	44.98	45.01	44.34	44.83
5573	NYSE	GVA	Tue, Jun 18, 2019	43.68	44.95	43.68	44.63
5572	NYSE	GVA	Mon, Jun 17, 2019	42.94	43.54	42.74	43.31
5571	NYSE	GVA	Fri, Jun 14, 2019	43.09	43.22	42.54	42.84
5570	NYSE	GVA	Thu, Jun 13, 2019	42.51	43.21	42.47	43.16
5569	NYSE	GVA	Wed, Jun 12, 2019	42.38	42.61	41.66	42.22
5568	NYSE	GVA	Tue, Jun 11, 2019	43.07	43.07	42.25	42.66
5567	NYSE	GVA	Mon, Jun 10, 2019	42.64	42.98	42.14	42.59
5566	NYSE	GVA	Fri, Jun 7, 2019	41.87	42.68	41.80	42.34
5565	NYSE	GVA	Thu, Jun 6, 2019	41.90	42.33	41.04	41.86
5564	NYSE	GVA	Wed, Jun 5, 2019	42.86	42.86	41.61	41.98
5563	NYSE	GVA	Tue, Jun 4, 2019	40.96	42.56	40.92	42.52
5562	NYSE	GVA	Mon, Jun 3, 2019	40.31	40.95	40.30	40.44
5561	NYSE	GVA	Fri, May 31, 2019	40.49	40.54	39.85	40.19
5560	NYSE	GVA	Thu, May 30, 2019	41.64	42.36	40.73	41.14
5559	NYSE	GVA	Wed, May 29, 2019	41.78	42.29	40.80	41.50
5558	NYSE	GVA	Tue, May 28, 2019	40.41	40.55	39.83	40.11
5557	NYSE	GVA	Fri, May 24, 2019	40.30	40.41	39.67	40.25
5556	NYSE	GVA	Thu, May 23, 2019	40.92	40.92	39.87	40.03
5555	NYSE	GVA	Wed, May 22, 2019	41.41	41.58	40.84	41.36
5554	NYSE	GVA	Tue, May 21, 2019	41.26	41.93	40.97	41.46
5553	NYSE	GVA	Mon, May 20, 2019	40.88	41.25	40.74	40.94
5552	NYSE	GVA	Fri, May 17, 2019	41.69	42.41	41.12	41.27
5551	NYSE	GVA	Thu, May 16, 2019	42.37	42.90	41.88	42.29
5550	NYSE	GVA	Wed, May 15, 2019	42.13	42.28	41.61	42.21
5549	NYSE	GVA	Tue, May 14, 2019	41.44	42.81	41.21	42.64
5548	NYSE	GVA	Mon, May 13, 2019	42.19	42.36	41.03	41.48
5547	NYSE	GVA	Fri, May 10, 2019	42.90	43.46	42.07	43.43
5546	NYSE	GVA	Thu, May 9, 2019	43.90	44.00	42.82	43.00
5545	NYSE	GVA	Wed, May 8, 2019	44.99	45.44	44.28	44.30
5544	NYSE	GVA	Tue, May 7, 2019	46.03	46.60	44.76	44.96
5543	NYSE	GVA	Mon, May 6, 2019	45.92	47.02	45.60	46.84
5542	NYSE	GVA	Fri, May 3, 2019	45.99	47.03	45.81	46.98
5541	NYSE	GVA	Thu, May 2, 2019	45.18	45.67	44.75	45.44
5540	NYSE	GVA	Wed, May 1, 2019	45.26	46.51	45.17	45.48
5539	NYSE	GVA	Tue, Apr 30, 2019	44.82	45.19	43.86	44.89
5538	NYSE	GVA	Mon, Apr 29, 2019	44.86	45.24	43.61	44.54
5537	NYSE	GVA	Fri, Apr 26, 2019	43.24	46.16	42.95	45.02
5536	NYSE	GVA	Thu, Apr 25, 2019	46.17	46.17	43.45	43.48
5535	NYSE	GVA	Wed, Apr 24, 2019	45.39	46.76	45.05	46.53
5534	NYSE	GVA	Tue, Apr 23, 2019	46.21	46.29	45.20	45.35
5533	NYSE	GVA	Mon, Apr 22, 2019	46.03	46.77	45.78	46.21
5532	NYSE	GVA	Thu, Apr 18, 2019	45.87	46.80	45.77	46.40
5531	NYSE	GVA	Wed, Apr 17, 2019	46.40	46.63	45.48	45.74
5530	NYSE	GVA	Tue, Apr 16, 2019	45.73	46.64	45.40	46.26
5529	NYSE	GVA	Mon, Apr 15, 2019	44.37	45.99	44.17	45.49
5528	NYSE	GVA	Fri, Apr 12, 2019	44.35	45.11	44.18	44.48
5527	NYSE	GVA	Thu, Apr 11, 2019	43.53	44.11	43.39	44.05
5526	NYSE	GVA	Wed, Apr 10, 2019	42.97	43.67	42.60	43.48
5525	NYSE	GVA	Tue, Apr 9, 2019	43.89	44.07	42.61	42.81
5524	NYSE	GVA	Mon, Apr 8, 2019	44.60	44.62	43.98	44.19
5523	NYSE	GVA	Fri, Apr 5, 2019	44.60	45.09	44.17	44.88
5522	NYSE	GVA	Thu, Apr 4, 2019	43.86	45.16	43.83	44.50
5521	NYSE	GVA	Wed, Apr 3, 2019	44.12	44.50	43.56	43.77
5520	NYSE	GVA	Tue, Apr 2, 2019	44.81	45.20	43.78	43.79
5519	NYSE	GVA	Mon, Apr 1, 2019	43.42	45.08	43.30	44.92
5518	NYSE	GVA	Fri, Mar 29, 2019	43.62	43.88	43.01	43.15
5517	NYSE	GVA	Thu, Mar 28, 2019	43.34	43.60	42.55	43.33
5516	NYSE	GVA	Wed, Mar 27, 2019	43.40	43.65	42.53	43.32
5515	NYSE	GVA	Tue, Mar 26, 2019	43.98	44.71	42.82	43.44
5514	NYSE	GVA	Mon, Mar 25, 2019	43.00	43.67	42.46	43.65
5513	NYSE	GVA	Fri, Mar 22, 2019	45.45	45.45	43.04	43.11
5512	NYSE	GVA	Thu, Mar 21, 2019	45.16	46.33	45.16	45.88
5511	NYSE	GVA	Wed, Mar 20, 2019	45.77	46.01	45.04	45.34
5510	NYSE	GVA	Tue, Mar 19, 2019	47.18	47.61	45.91	46.09
5509	NYSE	GVA	Mon, Mar 18, 2019	46.09	46.94	46.09	46.84
5508	NYSE	GVA	Fri, Mar 15, 2019	46.32	46.90	45.89	46.06
5507	NYSE	GVA	Thu, Mar 14, 2019	46.66	46.94	46.09	46.18
5506	NYSE	GVA	Wed, Mar 13, 2019	47.63	47.63	46.53	46.66
5505	NYSE	GVA	Tue, Mar 12, 2019	47.47	47.88	47.06	47.30
5504	NYSE	GVA	Mon, Mar 11, 2019	46.82	47.48	46.59	47.46
5503	NYSE	GVA	Fri, Mar 8, 2019	47.19	47.71	46.66	46.87
5502	NYSE	GVA	Thu, Mar 7, 2019	47.44	47.72	46.85	47.43
5501	NYSE	GVA	Wed, Mar 6, 2019	48.20	48.20	46.96	47.11
5500	NYSE	GVA	Tue, Mar 5, 2019	48.30	48.75	48.02	48.17
5499	NYSE	GVA	Mon, Mar 4, 2019	47.99	49.03	47.82	48.20
5498	NYSE	GVA	Fri, Mar 1, 2019	47.11	48.58	46.99	47.89
5497	NYSE	GVA	Thu, Feb 28, 2019	46.25	46.88	46.09	46.56
5496	NYSE	GVA	Wed, Feb 27, 2019	45.73	46.38	44.80	46.31
5495	NYSE	GVA	Tue, Feb 26, 2019	46.85	47.53	46.22	46.25
5494	NYSE	GVA	Mon, Feb 25, 2019	46.97	47.41	46.43	47.09
5493	NYSE	GVA	Fri, Feb 22, 2019	46.87	47.91	46.24	46.69
5492	NYSE	GVA	Thu, Feb 21, 2019	48.24	49.00	46.46	46.81
5491	NYSE	GVA	Wed, Feb 20, 2019	45.22	48.94	44.72	48.43
5490	NYSE	GVA	Tue, Feb 19, 2019	45.04	45.53	44.29	45.33
5489	NYSE	GVA	Fri, Feb 15, 2019	45.23	45.89	44.94	45.48
5488	NYSE	GVA	Thu, Feb 14, 2019	44.44	45.47	44.30	44.83
5487	NYSE	GVA	Wed, Feb 13, 2019	44.33	45.13	44.32	44.72
5486	NYSE	GVA	Tue, Feb 12, 2019	42.05	44.25	41.73	44.10
5485	NYSE	GVA	Mon, Feb 11, 2019	42.30	42.39	40.46	41.71
5484	NYSE	GVA	Fri, Feb 8, 2019	41.86	42.67	41.40	42.17
5483	NYSE	GVA	Thu, Feb 7, 2019	43.53	43.92	41.76	42.20
5482	NYSE	GVA	Wed, Feb 6, 2019	44.01	44.42	43.63	43.93
5481	NYSE	GVA	Tue, Feb 5, 2019	43.46	44.23	43.44	43.96
5480	NYSE	GVA	Mon, Feb 4, 2019	42.41	43.34	41.80	43.28
5479	NYSE	GVA	Fri, Feb 1, 2019	43.13	43.56	42.33	42.46
5478	NYSE	GVA	Thu, Jan 31, 2019	42.83	43.60	42.36	43.22
5477	NYSE	GVA	Wed, Jan 30, 2019	43.25	43.50	41.83	43.02
5476	NYSE	GVA	Tue, Jan 29, 2019	44.10	44.42	42.82	43.04
5475	NYSE	GVA	Mon, Jan 28, 2019	43.57	44.26	43.10	43.91
5474	NYSE	GVA	Fri, Jan 25, 2019	43.63	44.31	43.63	43.93
5473	NYSE	GVA	Thu, Jan 24, 2019	42.61	43.66	42.56	43.14
5472	NYSE	GVA	Wed, Jan 23, 2019	43.78	43.96	42.42	42.62
5471	NYSE	GVA	Tue, Jan 22, 2019	44.10	44.39	43.03	43.50
5470	NYSE	GVA	Fri, Jan 18, 2019	43.66	45.27	43.51	44.41
5469	NYSE	GVA	Thu, Jan 17, 2019	42.46	43.46	42.46	43.14
5468	NYSE	GVA	Wed, Jan 16, 2019	42.59	42.96	42.39	42.63
5467	NYSE	GVA	Tue, Jan 15, 2019	43.20	43.49	42.49	42.69
5466	NYSE	GVA	Mon, Jan 14, 2019	43.31	43.97	42.68	43.20
5465	NYSE	GVA	Fri, Jan 11, 2019	43.89	44.23	43.41	43.67
5464	NYSE	GVA	Thu, Jan 10, 2019	42.91	44.39	42.83	44.26
5463	NYSE	GVA	Wed, Jan 9, 2019	43.38	43.63	42.66	43.12
5462	NYSE	GVA	Tue, Jan 8, 2019	42.84	43.22	42.02	43.02
5461	NYSE	GVA	Mon, Jan 7, 2019	41.40	42.98	40.83	42.45
5460	NYSE	GVA	Fri, Jan 4, 2019	40.79	42.10	40.10	41.77
5459	NYSE	GVA	Thu, Jan 3, 2019	40.26	40.66	39.58	40.10
5458	NYSE	GVA	Wed, Jan 2, 2019	39.70	40.42	39.07	40.38
5457	NYSE	GVA	Mon, Dec 31, 2018	40.14	40.59	39.50	40.28
5456	NYSE	GVA	Fri, Dec 28, 2018	40.40	40.69	39.69	39.99
5455	NYSE	GVA	Thu, Dec 27, 2018	39.74	40.78	39.23	40.44
5454	NYSE	GVA	Wed, Dec 26, 2018	38.88	40.73	38.55	40.70
5453	NYSE	GVA	Mon, Dec 24, 2018	39.00	40.22	38.74	38.82
5452	NYSE	GVA	Fri, Dec 21, 2018	39.59	40.46	39.03	39.30
5451	NYSE	GVA	Thu, Dec 20, 2018	39.84	40.72	39.06	39.58
5450	NYSE	GVA	Wed, Dec 19, 2018	40.66	41.38	39.65	40.00
5449	NYSE	GVA	Tue, Dec 18, 2018	40.57	41.75	40.57	40.78
5448	NYSE	GVA	Mon, Dec 17, 2018	40.29	41.17	39.91	40.27
5447	NYSE	GVA	Fri, Dec 14, 2018	41.14	41.87	40.10	40.40
5446	NYSE	GVA	Thu, Dec 13, 2018	43.13	43.56	41.14	41.33
5445	NYSE	GVA	Wed, Dec 12, 2018	43.14	43.70	42.68	42.75
5444	NYSE	GVA	Tue, Dec 11, 2018	44.23	44.47	42.17	42.34
5443	NYSE	GVA	Mon, Dec 10, 2018	43.59	44.43	42.96	43.53
5442	NYSE	GVA	Fri, Dec 7, 2018	46.94	47.25	45.00	45.49
5441	NYSE	GVA	Thu, Dec 6, 2018	45.56	47.04	44.94	46.98
5440	NYSE	GVA	Tue, Dec 4, 2018	49.60	50.07	46.40	46.49
5439	NYSE	GVA	Mon, Dec 3, 2018	51.64	51.72	49.33	49.49
5438	NYSE	GVA	Fri, Nov 30, 2018	50.46	51.26	50.16	50.63
5437	NYSE	GVA	Thu, Nov 29, 2018	51.36	51.77	50.18	50.60
5436	NYSE	GVA	Wed, Nov 28, 2018	50.95	51.60	49.39	51.50
5435	NYSE	GVA	Tue, Nov 27, 2018	52.40	52.65	50.70	50.89
5434	NYSE	GVA	Mon, Nov 26, 2018	51.92	53.21	51.51	52.65
5433	NYSE	GVA	Fri, Nov 23, 2018	50.08	52.55	50.08	51.38
5432	NYSE	GVA	Wed, Nov 21, 2018	50.92	51.72	50.69	50.82
5431	NYSE	GVA	Tue, Nov 20, 2018	51.41	52.03	50.62	50.95
5430	NYSE	GVA	Mon, Nov 19, 2018	52.44	52.64	51.42	51.92
5429	NYSE	GVA	Fri, Nov 16, 2018	51.55	52.99	51.50	52.73
5428	NYSE	GVA	Thu, Nov 15, 2018	50.24	52.31	50.24	52.10
5427	NYSE	GVA	Wed, Nov 14, 2018	50.55	51.60	50.32	50.96
5426	NYSE	GVA	Tue, Nov 13, 2018	50.86	51.13	49.55	49.76
5425	NYSE	GVA	Mon, Nov 12, 2018	52.57	52.88	50.51	50.61
5424	NYSE	GVA	Fri, Nov 9, 2018	53.20	53.60	52.28	52.80
5423	NYSE	GVA	Thu, Nov 8, 2018	55.55	55.78	52.93	53.85
5422	NYSE	GVA	Wed, Nov 7, 2018	53.32	58.93	53.31	55.69
5421	NYSE	GVA	Tue, Nov 6, 2018	47.88	49.68	47.78	49.64
5420	NYSE	GVA	Mon, Nov 5, 2018	48.29	49.43	47.42	47.99
5419	NYSE	GVA	Fri, Nov 2, 2018	47.24	48.76	47.14	48.37
5418	NYSE	GVA	Thu, Nov 1, 2018	45.88	47.58	45.75	47.19
5417	NYSE	GVA	Wed, Oct 31, 2018	47.85	47.99	45.66	45.72
5416	NYSE	GVA	Tue, Oct 30, 2018	45.97	47.60	45.49	47.50
5415	NYSE	GVA	Mon, Oct 29, 2018	45.73	47.22	45.43	45.98
5414	NYSE	GVA	Fri, Oct 26, 2018	40.71	45.93	40.67	45.22
5413	NYSE	GVA	Thu, Oct 25, 2018	40.14	40.73	39.51	40.56
5412	NYSE	GVA	Wed, Oct 24, 2018	40.53	41.43	39.80	39.82
5411	NYSE	GVA	Tue, Oct 23, 2018	40.35	40.94	40.06	40.63
5410	NYSE	GVA	Mon, Oct 22, 2018	41.30	41.90	40.68	41.02
5409	NYSE	GVA	Fri, Oct 19, 2018	40.92	41.37	40.60	41.03
5408	NYSE	GVA	Thu, Oct 18, 2018	43.59	43.72	40.48	40.86
5407	NYSE	GVA	Wed, Oct 17, 2018	44.19	44.42	43.20	44.18
5406	NYSE	GVA	Tue, Oct 16, 2018	43.07	44.26	42.46	44.23
5405	NYSE	GVA	Mon, Oct 15, 2018	42.25	43.31	42.25	42.89
5404	NYSE	GVA	Fri, Oct 12, 2018	43.67	43.87	41.42	42.60
5403	NYSE	GVA	Thu, Oct 11, 2018	42.96	43.55	42.89	43.04
5402	NYSE	GVA	Wed, Oct 10, 2018	44.58	44.90	43.60	43.74
5401	NYSE	GVA	Tue, Oct 9, 2018	44.92	45.16	44.59	44.68
5400	NYSE	GVA	Mon, Oct 8, 2018	44.71	45.05	44.05	44.91
5399	NYSE	GVA	Fri, Oct 5, 2018	45.43	45.43	44.46	44.81
5398	NYSE	GVA	Thu, Oct 4, 2018	45.92	46.44	45.37	45.49
5397	NYSE	GVA	Wed, Oct 3, 2018	45.70	46.15	44.83	46.06
5396	NYSE	GVA	Tue, Oct 2, 2018	44.81	45.82	44.81	45.45
5395	NYSE	GVA	Mon, Oct 1, 2018	45.87	46.52	44.88	45.04
5394	NYSE	GVA	Fri, Sep 28, 2018	44.80	45.74	44.73	45.70
5393	NYSE	GVA	Thu, Sep 27, 2018	44.19	45.52	44.05	44.97
5392	NYSE	GVA	Wed, Sep 26, 2018	44.73	44.96	44.18	44.09
5391	NYSE	GVA	Tue, Sep 25, 2018	45.08	45.08	44.38	44.77
5390	NYSE	GVA	Mon, Sep 24, 2018	46.03	46.36	44.55	45.08
5389	NYSE	GVA	Fri, Sep 21, 2018	46.39	46.75	46.17	46.20
5388	NYSE	GVA	Thu, Sep 20, 2018	45.78	46.78	45.60	46.37
5387	NYSE	GVA	Wed, Sep 19, 2018	44.96	45.99	44.96	45.57
5386	NYSE	GVA	Tue, Sep 18, 2018	45.06	45.28	44.88	45.00
5385	NYSE	GVA	Mon, Sep 17, 2018	45.27	45.42	44.86	45.10
5384	NYSE	GVA	Fri, Sep 14, 2018	45.03	45.81	44.91	45.20
5383	NYSE	GVA	Thu, Sep 13, 2018	45.59	45.93	44.96	45.15
5382	NYSE	GVA	Wed, Sep 12, 2018	45.18	45.50	44.71	45.31
5381	NYSE	GVA	Tue, Sep 11, 2018	45.50	45.50	44.64	45.06
5380	NYSE	GVA	Mon, Sep 10, 2018	45.10	46.17	44.85	45.56
5379	NYSE	GVA	Fri, Sep 7, 2018	44.94	45.11	44.37	44.75
5378	NYSE	GVA	Thu, Sep 6, 2018	45.06	45.42	44.55	44.98
5377	NYSE	GVA	Wed, Sep 5, 2018	44.48	45.42	44.00	45.02
5376	NYSE	GVA	Tue, Sep 4, 2018	45.60	45.60	44.00	44.47
5375	NYSE	GVA	Fri, Aug 31, 2018	45.50	45.84	44.87	45.68
5374	NYSE	GVA	Thu, Aug 30, 2018	45.79	45.99	45.31	45.64
5373	NYSE	GVA	Wed, Aug 29, 2018	45.25	45.83	45.01	45.72
5372	NYSE	GVA	Tue, Aug 28, 2018	44.87	45.15	44.60	45.15
5371	NYSE	GVA	Mon, Aug 27, 2018	44.72	45.21	44.61	44.77
5370	NYSE	GVA	Fri, Aug 24, 2018	45.00	45.00	44.03	44.56
5369	NYSE	GVA	Thu, Aug 23, 2018	44.24	44.84	43.83	44.84
5368	NYSE	GVA	Wed, Aug 22, 2018	44.40	44.88	44.12	44.39
5367	NYSE	GVA	Tue, Aug 21, 2018	44.10	44.58	43.99	44.42
5366	NYSE	GVA	Mon, Aug 20, 2018	43.96	44.20	43.70	44.06
5365	NYSE	GVA	Fri, Aug 17, 2018	43.88	44.25	43.72	44.05
5364	NYSE	GVA	Thu, Aug 16, 2018	42.12	44.29	42.12	44.00
5363	NYSE	GVA	Wed, Aug 15, 2018	42.38	42.89	40.76	42.06
5362	NYSE	GVA	Tue, Aug 14, 2018	44.06	44.71	42.78	42.97
5361	NYSE	GVA	Mon, Aug 13, 2018	45.49	45.49	44.10	44.17
5360	NYSE	GVA	Fri, Aug 10, 2018	45.56	46.39	44.48	45.54
5359	NYSE	GVA	Thu, Aug 9, 2018	45.87	48.22	45.51	46.29
5358	NYSE	GVA	Wed, Aug 8, 2018	50.20	50.92	45.64	46.17
5357	NYSE	GVA	Tue, Aug 7, 2018	53.49	53.69	52.64	52.98
5356	NYSE	GVA	Mon, Aug 6, 2018	52.99	53.80	52.40	53.22
5355	NYSE	GVA	Fri, Aug 3, 2018	53.49	54.57	52.55	52.64
5354	NYSE	GVA	Thu, Aug 2, 2018	52.79	54.28	52.50	53.75
5353	NYSE	GVA	Wed, Aug 1, 2018	53.65	53.92	52.53	53.12
5352	NYSE	GVA	Tue, Jul 31, 2018	52.48	54.12	52.08	53.95
5351	NYSE	GVA	Mon, Jul 30, 2018	51.23	53.00	51.23	52.36
5350	NYSE	GVA	Fri, Jul 27, 2018	52.13	52.25	50.84	51.05
5349	NYSE	GVA	Thu, Jul 26, 2018	51.99	53.27	51.94	52.01
5348	NYSE	GVA	Wed, Jul 25, 2018	53.35	53.35	51.21	51.99
5347	NYSE	GVA	Tue, Jul 24, 2018	54.60	54.60	53.17	53.42
5346	NYSE	GVA	Mon, Jul 23, 2018	54.40	54.88	53.74	54.28
5345	NYSE	GVA	Fri, Jul 20, 2018	55.22	55.45	54.45	54.60
5344	NYSE	GVA	Thu, Jul 19, 2018	54.77	55.52	54.27	55.32
5343	NYSE	GVA	Wed, Jul 18, 2018	54.53	55.24	54.15	54.92
5342	NYSE	GVA	Tue, Jul 17, 2018	54.05	54.92	54.05	54.50
5341	NYSE	GVA	Mon, Jul 16, 2018	56.08	56.48	53.81	54.23
5340	NYSE	GVA	Fri, Jul 13, 2018	55.93	56.61	55.68	56.02
5339	NYSE	GVA	Thu, Jul 12, 2018	56.51	56.51	55.37	56.03
5338	NYSE	GVA	Wed, Jul 11, 2018	56.30	56.66	55.92	56.14
5337	NYSE	GVA	Tue, Jul 10, 2018	56.68	57.17	56.42	56.77
5336	NYSE	GVA	Mon, Jul 9, 2018	56.52	56.93	56.06	56.75
5335	NYSE	GVA	Fri, Jul 6, 2018	56.01	56.98	55.87	56.13
5334	NYSE	GVA	Thu, Jul 5, 2018	55.91	56.16	55.07	56.13
5333	NYSE	GVA	Tue, Jul 3, 2018	56.19	56.57	55.32	55.48
5332	NYSE	GVA	Mon, Jul 2, 2018	55.01	56.04	54.44	56.03
5331	NYSE	GVA	Fri, Jun 29, 2018	55.01	56.16	55.01	55.66
5330	NYSE	GVA	Thu, Jun 28, 2018	55.77	55.77	53.85	54.70
5329	NYSE	GVA	Wed, Jun 27, 2018	57.79	57.79	56.05	56.01
5328	NYSE	GVA	Tue, Jun 26, 2018	56.85	57.74	56.23	57.66
5327	NYSE	GVA	Mon, Jun 25, 2018	56.98	57.40	55.89	56.58
5326	NYSE	GVA	Fri, Jun 22, 2018	58.23	58.45	57.08	57.14
5325	NYSE	GVA	Thu, Jun 21, 2018	58.58	58.58	57.37	57.73
5324	NYSE	GVA	Wed, Jun 20, 2018	57.50	58.64	56.81	58.51
5323	NYSE	GVA	Tue, Jun 19, 2018	56.86	57.53	56.40	57.28
5322	NYSE	GVA	Mon, Jun 18, 2018	57.53	57.94	57.01	57.27
5321	NYSE	GVA	Fri, Jun 15, 2018	56.88	57.69	56.51	57.54
5320	NYSE	GVA	Thu, Jun 14, 2018	58.40	58.47	56.56	57.09
5319	NYSE	GVA	Wed, Jun 13, 2018	58.29	58.57	57.65	58.11
5318	NYSE	GVA	Tue, Jun 12, 2018	58.71	58.89	57.71	58.10
5317	NYSE	GVA	Mon, Jun 11, 2018	59.17	59.17	57.99	58.65
5316	NYSE	GVA	Fri, Jun 8, 2018	58.78	59.28	58.04	59.11
5315	NYSE	GVA	Thu, Jun 7, 2018	58.75	58.98	58.49	58.77
5314	NYSE	GVA	Wed, Jun 6, 2018	58.00	58.90	57.72	58.74
5313	NYSE	GVA	Tue, Jun 5, 2018	57.42	57.96	56.97	57.69
5312	NYSE	GVA	Mon, Jun 4, 2018	57.56	57.94	57.10	57.47
5311	NYSE	GVA	Fri, Jun 1, 2018	57.53	57.73	56.75	57.18
5310	NYSE	GVA	Thu, May 31, 2018	57.34	57.76	56.37	56.87
5309	NYSE	GVA	Wed, May 30, 2018	56.94	57.81	56.72	57.33
5308	NYSE	GVA	Tue, May 29, 2018	56.22	57.32	55.81	56.39
5307	NYSE	GVA	Fri, May 25, 2018	56.99	57.33	56.03	56.68
5306	NYSE	GVA	Thu, May 24, 2018	57.49	57.67	56.31	57.19
5305	NYSE	GVA	Wed, May 23, 2018	57.99	57.99	57.03	57.68
5304	NYSE	GVA	Tue, May 22, 2018	59.20	59.22	58.24	58.34
5303	NYSE	GVA	Mon, May 21, 2018	59.72	59.83	58.46	59.30
5302	NYSE	GVA	Fri, May 18, 2018	59.48	60.05	59.19	59.42
5301	NYSE	GVA	Thu, May 17, 2018	58.85	60.11	58.85	59.26
5300	NYSE	GVA	Wed, May 16, 2018	58.20	59.66	58.20	58.94
5299	NYSE	GVA	Tue, May 15, 2018	56.96	58.06	56.65	58.01
5298	NYSE	GVA	Mon, May 14, 2018	57.29	57.71	57.15	57.29
5297	NYSE	GVA	Fri, May 11, 2018	57.11	57.46	56.58	57.22
5296	NYSE	GVA	Thu, May 10, 2018	56.76	57.08	56.23	56.91
5295	NYSE	GVA	Wed, May 9, 2018	57.67	57.67	56.53	56.79
5294	NYSE	GVA	Tue, May 8, 2018	56.01	57.60	55.79	57.39
5293	NYSE	GVA	Mon, May 7, 2018	54.39	56.02	53.90	55.71
5292	NYSE	GVA	Fri, May 4, 2018	53.87	54.20	52.89	54.04
5291	NYSE	GVA	Thu, May 3, 2018	54.50	55.08	53.31	54.38
5290	NYSE	GVA	Wed, May 2, 2018	54.46	55.34	54.18	54.57
5289	NYSE	GVA	Tue, May 1, 2018	52.56	54.34	52.18	54.04
5288	NYSE	GVA	Mon, Apr 30, 2018	55.68	55.68	52.36	52.38
5287	NYSE	GVA	Fri, Apr 27, 2018	53.33	53.70	52.52	53.20
5286	NYSE	GVA	Thu, Apr 26, 2018	54.75	54.75	53.10	53.24
5285	NYSE	GVA	Wed, Apr 25, 2018	54.32	55.21	53.67	54.67
5284	NYSE	GVA	Tue, Apr 24, 2018	55.35	55.72	53.70	54.02
5283	NYSE	GVA	Mon, Apr 23, 2018	54.86	55.65	54.72	55.16
5282	NYSE	GVA	Fri, Apr 20, 2018	55.99	56.15	54.70	54.92
5281	NYSE	GVA	Thu, Apr 19, 2018	56.24	56.51	55.54	56.02
5280	NYSE	GVA	Wed, Apr 18, 2018	56.32	56.81	55.82	56.28
5279	NYSE	GVA	Tue, Apr 17, 2018	56.35	56.78	56.02	56.29
5278	NYSE	GVA	Mon, Apr 16, 2018	55.65	56.18	55.02	55.80
5277	NYSE	GVA	Fri, Apr 13, 2018	56.08	56.08	54.78	55.09
5276	NYSE	GVA	Thu, Apr 12, 2018	55.82	56.16	55.33	55.69
5275	NYSE	GVA	Wed, Apr 11, 2018	55.60	56.14	54.90	55.25
5274	NYSE	GVA	Tue, Apr 10, 2018	55.45	56.44	54.87	56.13
5273	NYSE	GVA	Mon, Apr 9, 2018	55.66	55.69	54.48	54.49
5272	NYSE	GVA	Fri, Apr 6, 2018	56.95	57.64	54.31	55.29
5271	NYSE	GVA	Thu, Apr 5, 2018	57.50	58.43	57.21	57.60
5270	NYSE	GVA	Wed, Apr 4, 2018	53.89	56.32	53.54	56.04
5269	NYSE	GVA	Tue, Apr 3, 2018	54.08	55.03	53.76	54.82
5268	NYSE	GVA	Mon, Apr 2, 2018	55.65	55.97	53.21	53.80
5267	NYSE	GVA	Thu, Mar 29, 2018	53.74	56.40	53.44	55.86
5266	NYSE	GVA	Wed, Mar 28, 2018	52.99	53.59	52.37	53.37
5265	NYSE	GVA	Tue, Mar 27, 2018	54.18	54.18	52.14	52.53
5264	NYSE	GVA	Mon, Mar 26, 2018	54.80	54.80	52.77	54.08
5263	NYSE	GVA	Fri, Mar 23, 2018	57.33	57.40	53.64	53.71
5262	NYSE	GVA	Thu, Mar 22, 2018	58.51	59.56	57.06	57.09
5261	NYSE	GVA	Wed, Mar 21, 2018	58.64	59.42	58.03	58.97
5260	NYSE	GVA	Tue, Mar 20, 2018	59.19	59.48	58.47	58.72
5259	NYSE	GVA	Mon, Mar 19, 2018	60.17	60.17	58.44	58.93
5258	NYSE	GVA	Fri, Mar 16, 2018	60.95	61.28	60.42	60.50
5257	NYSE	GVA	Thu, Mar 15, 2018	61.50	61.68	60.71	60.97
5256	NYSE	GVA	Wed, Mar 14, 2018	61.90	62.61	60.99	61.42
5255	NYSE	GVA	Tue, Mar 13, 2018	62.13	63.39	61.42	61.71
5254	NYSE	GVA	Mon, Mar 12, 2018	61.95	62.75	61.75	61.94
5253	NYSE	GVA	Fri, Mar 9, 2018	60.78	62.01	60.22	61.95
5252	NYSE	GVA	Thu, Mar 8, 2018	60.62	60.69	59.60	60.17
5251	NYSE	GVA	Wed, Mar 7, 2018	58.87	60.48	58.87	60.24
5250	NYSE	GVA	Tue, Mar 6, 2018	59.50	59.77	58.82	59.43
5249	NYSE	GVA	Mon, Mar 5, 2018	58.50	59.45	58.25	59.24
5248	NYSE	GVA	Fri, Mar 2, 2018	57.45	59.03	57.09	58.83
5247	NYSE	GVA	Thu, Mar 1, 2018	58.12	59.02	57.37	58.13
5246	NYSE	GVA	Wed, Feb 28, 2018	59.77	59.86	58.03	58.10
5245	NYSE	GVA	Tue, Feb 27, 2018	60.80	61.59	59.64	59.64
5244	NYSE	GVA	Mon, Feb 26, 2018	60.86	61.49	59.93	60.80
5243	NYSE	GVA	Fri, Feb 23, 2018	60.78	60.82	59.36	60.52
5242	NYSE	GVA	Thu, Feb 22, 2018	59.88	61.32	59.34	60.58
5241	NYSE	GVA	Wed, Feb 21, 2018	59.89	61.31	59.31	59.54
5240	NYSE	GVA	Tue, Feb 20, 2018	60.16	61.98	59.74	60.00
5239	NYSE	GVA	Fri, Feb 16, 2018	59.45	60.94	58.21	60.36
5238	NYSE	GVA	Thu, Feb 15, 2018	56.49	57.68	55.61	57.67
5237	NYSE	GVA	Wed, Feb 14, 2018	58.65	58.65	54.57	56.07
5236	NYSE	GVA	Tue, Feb 13, 2018	59.42	61.32	59.41	60.08
5235	NYSE	GVA	Mon, Feb 12, 2018	60.64	60.89	58.32	59.70
5234	NYSE	GVA	Fri, Feb 9, 2018	60.33	60.85	58.18	59.98
5233	NYSE	GVA	Thu, Feb 8, 2018	61.47	61.64	59.33	59.36
5232	NYSE	GVA	Wed, Feb 7, 2018	59.60	62.07	59.44	61.31
5231	NYSE	GVA	Tue, Feb 6, 2018	57.95	60.40	57.04	59.65
5230	NYSE	GVA	Mon, Feb 5, 2018	63.95	64.56	59.27	59.35
5229	NYSE	GVA	Fri, Feb 2, 2018	66.75	66.75	64.65	64.74
5228	NYSE	GVA	Thu, Feb 1, 2018	66.44	67.80	65.94	67.08
5227	NYSE	GVA	Wed, Jan 31, 2018	68.35	68.58	66.67	66.69
5226	NYSE	GVA	Tue, Jan 30, 2018	67.05	67.63	66.38	67.51
5225	NYSE	GVA	Mon, Jan 29, 2018	67.20	68.56	67.14	67.84
5224	NYSE	GVA	Fri, Jan 26, 2018	67.72	67.85	65.60	67.20
5223	NYSE	GVA	Thu, Jan 25, 2018	67.92	67.92	66.25	67.33
5222	NYSE	GVA	Wed, Jan 24, 2018	67.33	68.43	66.57	67.38
5221	NYSE	GVA	Tue, Jan 23, 2018	67.01	67.13	66.24	66.78
5220	NYSE	GVA	Mon, Jan 22, 2018	67.49	67.59	66.46	66.90
5219	NYSE	GVA	Fri, Jan 19, 2018	66.13	67.90	66.13	67.64
5218	NYSE	GVA	Thu, Jan 18, 2018	66.23	66.58	65.22	66.11
5217	NYSE	GVA	Wed, Jan 17, 2018	65.93	66.09	64.95	65.64
5216	NYSE	GVA	Tue, Jan 16, 2018	68.00	68.00	65.58	65.86
5215	NYSE	GVA	Fri, Jan 12, 2018	67.37	67.90	66.90	67.15
5214	NYSE	GVA	Thu, Jan 11, 2018	64.75	67.12	64.23	67.06
5213	NYSE	GVA	Wed, Jan 10, 2018	63.89	64.37	63.50	64.25
5212	NYSE	GVA	Tue, Jan 9, 2018	64.11	64.99	64.06	64.15
5211	NYSE	GVA	Mon, Jan 8, 2018	64.21	64.49	63.19	64.08
5210	NYSE	GVA	Fri, Jan 5, 2018	65.31	65.31	63.78	64.21
5209	NYSE	GVA	Thu, Jan 4, 2018	64.89	65.55	63.88	65.22
5208	NYSE	GVA	Wed, Jan 3, 2018	64.04	64.86	64.04	64.40
5207	NYSE	GVA	Tue, Jan 2, 2018	63.71	64.68	63.43	64.00
5206	NYSE	GVA	Fri, Dec 29, 2017	65.15	65.34	63.32	63.43
5205	NYSE	GVA	Thu, Dec 28, 2017	65.13	65.60	64.71	65.08
5204	NYSE	GVA	Wed, Dec 27, 2017	64.37	65.10	63.96	64.69
5203	NYSE	GVA	Tue, Dec 26, 2017	63.70	64.51	63.23	64.18
5202	NYSE	GVA	Fri, Dec 22, 2017	64.28	64.28	62.90	63.50
5201	NYSE	GVA	Thu, Dec 21, 2017	64.61	64.98	63.71	64.01
5200	NYSE	GVA	Wed, Dec 20, 2017	63.61	64.49	63.37	64.30
5199	NYSE	GVA	Tue, Dec 19, 2017	64.59	64.78	63.11	63.18
5198	NYSE	GVA	Mon, Dec 18, 2017	63.19	64.79	62.72	64.67
5197	NYSE	GVA	Fri, Dec 15, 2017	62.10	63.76	61.64	62.38
5196	NYSE	GVA	Thu, Dec 14, 2017	63.51	63.51	61.54	61.80
5195	NYSE	GVA	Wed, Dec 13, 2017	63.55	64.50	62.67	63.47
5194	NYSE	GVA	Tue, Dec 12, 2017	63.70	64.13	63.34	63.57
5193	NYSE	GVA	Mon, Dec 11, 2017	65.89	65.95	63.10	63.32
5192	NYSE	GVA	Fri, Dec 8, 2017	65.85	65.85	65.19	65.54
5191	NYSE	GVA	Thu, Dec 7, 2017	65.34	66.74	65.10	65.37
5190	NYSE	GVA	Wed, Dec 6, 2017	64.57	65.96	64.17	65.37
5189	NYSE	GVA	Tue, Dec 5, 2017	65.61	65.61	64.60	64.60
5188	NYSE	GVA	Mon, Dec 4, 2017	66.55	67.40	65.55	65.68
5187	NYSE	GVA	Fri, Dec 1, 2017	66.28	66.28	62.47	65.63
5186	NYSE	GVA	Thu, Nov 30, 2017	66.00	66.57	65.46	66.37
5185	NYSE	GVA	Wed, Nov 29, 2017	64.91	66.01	64.91	65.49
5184	NYSE	GVA	Tue, Nov 28, 2017	63.90	64.93	63.38	64.90
5183	NYSE	GVA	Mon, Nov 27, 2017	64.62	64.92	63.45	63.64
5182	NYSE	GVA	Fri, Nov 24, 2017	65.17	65.42	64.24	64.37
5181	NYSE	GVA	Wed, Nov 22, 2017	65.95	66.48	65.01	65.06
5180	NYSE	GVA	Tue, Nov 21, 2017	65.33	65.59	64.80	65.55
5179	NYSE	GVA	Mon, Nov 20, 2017	63.46	65.66	63.46	64.84
5178	NYSE	GVA	Fri, Nov 17, 2017	61.63	63.73	61.63	63.23
5177	NYSE	GVA	Thu, Nov 16, 2017	61.45	62.31	61.43	61.94
5176	NYSE	GVA	Wed, Nov 15, 2017	61.52	62.10	61.12	61.28
5175	NYSE	GVA	Tue, Nov 14, 2017	63.31	64.29	61.64	62.02
5174	NYSE	GVA	Mon, Nov 13, 2017	63.30	64.53	62.92	64.08
5173	NYSE	GVA	Fri, Nov 10, 2017	64.07	64.10	63.07	63.47
5172	NYSE	GVA	Thu, Nov 9, 2017	65.25	65.26	63.83	64.58
5171	NYSE	GVA	Wed, Nov 8, 2017	66.17	66.72	64.50	65.50
5170	NYSE	GVA	Tue, Nov 7, 2017	66.13	67.20	65.79	66.66
5169	NYSE	GVA	Mon, Nov 6, 2017	64.50	66.19	64.37	65.92
5168	NYSE	GVA	Fri, Nov 3, 2017	63.68	64.19	63.09	64.18
5167	NYSE	GVA	Thu, Nov 2, 2017	62.87	64.19	62.41	63.86
5166	NYSE	GVA	Wed, Nov 1, 2017	64.23	64.47	62.41	62.84
5165	NYSE	GVA	Tue, Oct 31, 2017	64.09	64.57	62.40	63.69
5164	NYSE	GVA	Mon, Oct 30, 2017	63.68	64.92	63.23	63.83
5163	NYSE	GVA	Fri, Oct 27, 2017	60.89	63.97	60.89	63.15
5162	NYSE	GVA	Thu, Oct 26, 2017	56.92	58.06	56.40	57.87
5161	NYSE	GVA	Wed, Oct 25, 2017	57.90	57.90	55.78	56.59
5160	NYSE	GVA	Tue, Oct 24, 2017	57.69	58.28	57.67	58.02
5159	NYSE	GVA	Mon, Oct 23, 2017	57.92	58.39	57.06	57.53
5158	NYSE	GVA	Fri, Oct 20, 2017	58.17	58.42	57.52	57.83
5157	NYSE	GVA	Thu, Oct 19, 2017	57.64	57.84	57.22	57.67
5156	NYSE	GVA	Wed, Oct 18, 2017	58.51	58.79	57.87	57.97
5155	NYSE	GVA	Tue, Oct 17, 2017	58.83	58.95	58.09	58.38
5154	NYSE	GVA	Mon, Oct 16, 2017	58.86	59.76	58.20	58.55
5153	NYSE	GVA	Fri, Oct 13, 2017	58.66	58.96	58.08	58.43
5152	NYSE	GVA	Thu, Oct 12, 2017	57.97	58.80	57.47	58.39
5151	NYSE	GVA	Wed, Oct 11, 2017	59.19	59.41	57.09	58.23
5150	NYSE	GVA	Tue, Oct 10, 2017	59.08	59.42	58.44	59.24
5149	NYSE	GVA	Mon, Oct 9, 2017	60.00	60.23	58.31	58.62
5148	NYSE	GVA	Fri, Oct 6, 2017	58.66	59.99	58.66	59.96
5147	NYSE	GVA	Thu, Oct 5, 2017	58.54	59.45	58.35	59.05
5146	NYSE	GVA	Wed, Oct 4, 2017	58.92	58.92	58.00	58.48
5145	NYSE	GVA	Tue, Oct 3, 2017	59.50	59.83	57.71	58.92
5144	NYSE	GVA	Mon, Oct 2, 2017	58.17	59.35	57.58	59.32
5143	NYSE	GVA	Fri, Sep 29, 2017	57.90	58.45	57.64	57.95
5142	NYSE	GVA	Thu, Sep 28, 2017	58.66	59.00	57.70	57.96
5141	NYSE	GVA	Wed, Sep 27, 2017	58.76	59.36	58.22	58.77
5140	NYSE	GVA	Tue, Sep 26, 2017	58.31	58.88	57.87	58.45
5139	NYSE	GVA	Mon, Sep 25, 2017	58.00	58.60	57.24	58.24
5138	NYSE	GVA	Fri, Sep 22, 2017	57.45	58.17	57.16	58.05
5137	NYSE	GVA	Thu, Sep 21, 2017	56.85	57.82	56.50	57.53
5136	NYSE	GVA	Wed, Sep 20, 2017	56.57	57.39	56.22	56.90
5135	NYSE	GVA	Tue, Sep 19, 2017	56.96	57.16	56.38	56.51
5134	NYSE	GVA	Mon, Sep 18, 2017	57.08	57.79	56.55	57.07
5133	NYSE	GVA	Fri, Sep 15, 2017	57.15	57.48	56.15	56.96
5132	NYSE	GVA	Thu, Sep 14, 2017	57.25	57.42	56.70	57.03
5131	NYSE	GVA	Wed, Sep 13, 2017	56.51	57.70	56.39	57.28
5130	NYSE	GVA	Tue, Sep 12, 2017	55.50	56.78	55.14	56.56
5129	NYSE	GVA	Mon, Sep 11, 2017	55.65	55.88	54.97	55.19
5128	NYSE	GVA	Fri, Sep 8, 2017	55.57	55.90	54.81	55.72
5127	NYSE	GVA	Thu, Sep 7, 2017	56.10	56.11	55.21	55.51
5126	NYSE	GVA	Wed, Sep 6, 2017	55.69	56.28	55.19	56.01
5125	NYSE	GVA	Tue, Sep 5, 2017	55.05	55.58	54.86	55.32
5124	NYSE	GVA	Fri, Sep 1, 2017	55.46	55.83	55.06	55.07
5123	NYSE	GVA	Thu, Aug 31, 2017	53.51	55.46	53.51	55.23
5122	NYSE	GVA	Wed, Aug 30, 2017	52.29	53.53	52.09	53.12
5121	NYSE	GVA	Tue, Aug 29, 2017	51.60	52.96	51.03	52.52
5120	NYSE	GVA	Mon, Aug 28, 2017	52.11	52.48	51.43	52.02
5119	NYSE	GVA	Fri, Aug 25, 2017	50.47	52.32	50.47	51.79
5118	NYSE	GVA	Thu, Aug 24, 2017	49.90	50.62	49.73	50.33
5117	NYSE	GVA	Wed, Aug 23, 2017	49.15	50.01	49.09	49.64
5116	NYSE	GVA	Tue, Aug 22, 2017	48.84	49.80	48.67	49.49
5115	NYSE	GVA	Mon, Aug 21, 2017	49.35	49.41	48.11	48.69
5114	NYSE	GVA	Fri, Aug 18, 2017	49.45	50.32	49.20	49.40
5113	NYSE	GVA	Thu, Aug 17, 2017	50.68	51.61	49.84	50.00
5112	NYSE	GVA	Wed, Aug 16, 2017	51.56	52.05	50.66	50.90
5111	NYSE	GVA	Tue, Aug 15, 2017	52.77	52.77	51.29	51.41
5110	NYSE	GVA	Mon, Aug 14, 2017	52.79	53.03	52.29	52.75
5109	NYSE	GVA	Fri, Aug 11, 2017	51.02	52.37	51.02	52.36
5108	NYSE	GVA	Thu, Aug 10, 2017	52.95	53.19	51.46	51.47
5107	NYSE	GVA	Wed, Aug 9, 2017	53.20	53.80	53.11	53.51
5106	NYSE	GVA	Tue, Aug 8, 2017	53.11	54.85	53.11	53.54
5105	NYSE	GVA	Mon, Aug 7, 2017	53.13	53.38	52.51	53.21
5104	NYSE	GVA	Fri, Aug 4, 2017	52.74	53.83	52.73	53.14
5103	NYSE	GVA	Thu, Aug 3, 2017	53.37	54.25	52.69	52.74
5102	NYSE	GVA	Wed, Aug 2, 2017	54.62	55.36	52.79	53.23
5101	NYSE	GVA	Tue, Aug 1, 2017	48.60	54.98	47.81	54.47
5100	NYSE	GVA	Mon, Jul 31, 2017	47.66	49.47	47.29	49.02
5099	NYSE	GVA	Fri, Jul 28, 2017	48.69	48.71	47.05	47.37
5098	NYSE	GVA	Thu, Jul 27, 2017	49.02	49.58	48.77	48.99
5097	NYSE	GVA	Wed, Jul 26, 2017	49.70	49.70	48.46	48.68
5096	NYSE	GVA	Tue, Jul 25, 2017	49.54	50.27	49.46	49.71
5095	NYSE	GVA	Mon, Jul 24, 2017	48.98	49.21	48.59	49.00
5094	NYSE	GVA	Fri, Jul 21, 2017	48.66	49.14	48.11	49.00
5093	NYSE	GVA	Thu, Jul 20, 2017	49.65	49.65	48.53	48.56
5092	NYSE	GVA	Wed, Jul 19, 2017	49.04	49.75	49.00	49.60
5091	NYSE	GVA	Tue, Jul 18, 2017	49.82	49.99	48.80	49.04
5090	NYSE	GVA	Mon, Jul 17, 2017	50.28	50.35	49.54	50.00
5089	NYSE	GVA	Fri, Jul 14, 2017	50.49	50.95	50.35	50.36
5088	NYSE	GVA	Thu, Jul 13, 2017	49.92	50.50	49.70	50.50
5087	NYSE	GVA	Wed, Jul 12, 2017	49.86	50.56	49.58	49.88
5086	NYSE	GVA	Tue, Jul 11, 2017	49.82	49.96	49.12	49.38
5085	NYSE	GVA	Mon, Jul 10, 2017	50.09	50.09	49.40	49.75
5084	NYSE	GVA	Fri, Jul 7, 2017	49.53	50.39	48.94	50.27
5083	NYSE	GVA	Thu, Jul 6, 2017	49.38	49.78	49.10	49.40
5082	NYSE	GVA	Wed, Jul 5, 2017	49.59	49.94	49.08	49.75
5081	NYSE	GVA	Mon, Jul 3, 2017	48.55	49.84	47.83	49.54
5080	NYSE	GVA	Fri, Jun 30, 2017	47.19	48.91	47.13	48.24
5079	NYSE	GVA	Thu, Jun 29, 2017	48.46	48.86	46.91	47.03
5078	NYSE	GVA	Wed, Jun 28, 2017	47.85	48.39	47.14	48.35
5077	NYSE	GVA	Tue, Jun 27, 2017	48.59	48.68	47.23	47.92
5076	NYSE	GVA	Mon, Jun 26, 2017	48.41	49.49	48.22	49.08
5075	NYSE	GVA	Fri, Jun 23, 2017	47.23	48.43	46.88	48.25
5074	NYSE	GVA	Thu, Jun 22, 2017	47.46	48.12	46.90	47.17
5073	NYSE	GVA	Wed, Jun 21, 2017	48.00	48.23	47.28	47.41
5072	NYSE	GVA	Tue, Jun 20, 2017	49.60	49.63	47.73	47.86
5071	NYSE	GVA	Mon, Jun 19, 2017	49.43	50.02	49.34	49.96
5070	NYSE	GVA	Fri, Jun 16, 2017	49.50	49.94	49.13	49.42
5069	NYSE	GVA	Thu, Jun 15, 2017	49.26	50.01	49.18	49.99
5068	NYSE	GVA	Wed, Jun 14, 2017	50.32	50.40	49.07	49.98
5067	NYSE	GVA	Tue, Jun 13, 2017	49.95	50.42	49.34	50.00
5066	NYSE	GVA	Mon, Jun 12, 2017	50.99	51.52	49.62	49.70
5065	NYSE	GVA	Fri, Jun 9, 2017	47.90	50.76	47.90	50.59
5064	NYSE	GVA	Thu, Jun 8, 2017	46.54	48.19	46.04	47.61
5063	NYSE	GVA	Wed, Jun 7, 2017	46.83	47.51	46.39	46.52
5062	NYSE	GVA	Tue, Jun 6, 2017	46.92	47.22	46.01	46.84
5061	NYSE	GVA	Mon, Jun 5, 2017	48.01	48.20	47.28	47.37
5060	NYSE	GVA	Fri, Jun 2, 2017	47.47	48.48	47.42	47.96
5059	NYSE	GVA	Thu, Jun 1, 2017	47.02	47.59	46.58	47.38
5058	NYSE	GVA	Wed, May 31, 2017	46.67	47.16	45.94	46.86
5057	NYSE	GVA	Tue, May 30, 2017	47.14	47.75	46.57	46.57
5056	NYSE	GVA	Fri, May 26, 2017	46.92	47.55	46.59	47.38
5055	NYSE	GVA	Thu, May 25, 2017	46.61	47.30	46.35	47.03
5054	NYSE	GVA	Wed, May 24, 2017	46.69	47.09	45.78	46.37
5053	NYSE	GVA	Tue, May 23, 2017	46.42	47.05	45.84	46.80
5052	NYSE	GVA	Mon, May 22, 2017	47.14	47.33	46.07	46.27
5051	NYSE	GVA	Fri, May 19, 2017	47.00	47.72	46.48	46.88
5050	NYSE	GVA	Thu, May 18, 2017	45.25	47.16	45.14	46.25
5049	NYSE	GVA	Wed, May 17, 2017	46.87	46.91	45.25	45.71
5048	NYSE	GVA	Tue, May 16, 2017	48.51	48.51	47.10	47.79
5047	NYSE	GVA	Mon, May 15, 2017	48.73	49.34	48.06	48.38
5046	NYSE	GVA	Fri, May 12, 2017	48.93	48.93	47.20	48.38
5045	NYSE	GVA	Thu, May 11, 2017	48.99	49.41	47.88	49.33
5044	NYSE	GVA	Wed, May 10, 2017	49.81	49.94	48.67	49.15
5043	NYSE	GVA	Tue, May 9, 2017	50.88	51.21	49.64	49.81
5042	NYSE	GVA	Mon, May 8, 2017	52.66	52.83	50.67	50.94
5041	NYSE	GVA	Fri, May 5, 2017	53.21	53.21	51.89	52.67
5040	NYSE	GVA	Thu, May 4, 2017	53.21	53.68	52.53	53.09
5039	NYSE	GVA	Wed, May 3, 2017	53.51	53.77	52.38	53.09
5038	NYSE	GVA	Tue, May 2, 2017	52.35	55.11	51.37	54.13
5037	NYSE	GVA	Mon, May 1, 2017	52.95	53.42	51.70	53.27
5036	NYSE	GVA	Fri, Apr 28, 2017	53.85	53.86	52.37	52.71
5035	NYSE	GVA	Thu, Apr 27, 2017	53.84	54.22	53.20	53.65
5034	NYSE	GVA	Wed, Apr 26, 2017	53.86	54.63	53.74	53.80
5033	NYSE	GVA	Tue, Apr 25, 2017	53.44	53.97	52.94	53.84
5032	NYSE	GVA	Mon, Apr 24, 2017	52.84	53.19	52.36	52.86
5031	NYSE	GVA	Fri, Apr 21, 2017	52.09	52.16	51.34	51.68
5030	NYSE	GVA	Thu, Apr 20, 2017	52.16	52.62	51.51	52.33
5029	NYSE	GVA	Wed, Apr 19, 2017	52.72	53.23	51.69	51.75
5028	NYSE	GVA	Tue, Apr 18, 2017	51.97	52.53	51.26	52.41
5027	NYSE	GVA	Mon, Apr 17, 2017	51.86	52.52	51.20	52.45
5026	NYSE	GVA	Thu, Apr 13, 2017	52.90	53.33	51.54	51.65
5025	NYSE	GVA	Wed, Apr 12, 2017	53.44	53.46	52.41	52.94
5024	NYSE	GVA	Tue, Apr 11, 2017	53.16	53.85	52.83	53.69
5023	NYSE	GVA	Mon, Apr 10, 2017	53.82	54.84	52.81	53.64
5022	NYSE	GVA	Fri, Apr 7, 2017	51.27	54.30	51.27	53.82
5021	NYSE	GVA	Thu, Apr 6, 2017	50.75	51.17	49.17	49.52
5020	NYSE	GVA	Wed, Apr 5, 2017	50.36	51.63	50.23	50.76
5019	NYSE	GVA	Tue, Apr 4, 2017	50.08	50.48	49.35	49.85
5018	NYSE	GVA	Mon, Apr 3, 2017	51.77	52.00	49.33	50.23
5017	NYSE	GVA	Fri, Mar 31, 2017	50.26	51.01	49.33	50.19
5016	NYSE	GVA	Thu, Mar 30, 2017	49.22	52.00	49.19	50.26
5015	NYSE	GVA	Wed, Mar 29, 2017	46.64	49.08	46.20	48.73
5014	NYSE	GVA	Tue, Mar 28, 2017	46.33	47.16	45.19	46.75
5013	NYSE	GVA	Mon, Mar 27, 2017	45.74	46.65	45.37	46.52
5012	NYSE	GVA	Fri, Mar 24, 2017	46.94	47.20	46.32	46.59
5011	NYSE	GVA	Thu, Mar 23, 2017	46.30	47.01	45.98	46.84
5010	NYSE	GVA	Wed, Mar 22, 2017	46.27	47.00	45.78	46.36
5009	NYSE	GVA	Tue, Mar 21, 2017	48.12	48.35	45.22	46.51
5008	NYSE	GVA	Mon, Mar 20, 2017	48.62	48.97	47.51	47.94
5007	NYSE	GVA	Fri, Mar 17, 2017	50.75	50.75	48.28	48.98
5006	NYSE	GVA	Thu, Mar 16, 2017	53.08	53.08	50.76	50.86
5005	NYSE	GVA	Wed, Mar 15, 2017	51.30	52.71	51.12	52.39
5004	NYSE	GVA	Tue, Mar 14, 2017	50.62	51.04	49.60	50.82
5003	NYSE	GVA	Mon, Mar 13, 2017	51.73	52.24	51.06	51.19
5002	NYSE	GVA	Fri, Mar 10, 2017	51.54	52.02	51.12	51.79
5001	NYSE	GVA	Thu, Mar 9, 2017	51.34	51.61	50.60	50.92
5000	NYSE	GVA	Wed, Mar 8, 2017	52.24	52.54	51.16	51.21
4999	NYSE	GVA	Tue, Mar 7, 2017	52.41	52.62	51.81	52.14
4998	NYSE	GVA	Mon, Mar 6, 2017	52.65	52.74	51.80	52.46
4997	NYSE	GVA	Fri, Mar 3, 2017	52.95	53.71	52.65	53.12
4996	NYSE	GVA	Thu, Mar 2, 2017	54.35	54.35	52.66	52.77
4995	NYSE	GVA	Wed, Mar 1, 2017	54.26	55.70	54.01	54.22
4994	NYSE	GVA	Tue, Feb 28, 2017	54.60	54.84	52.31	53.01
4993	NYSE	GVA	Mon, Feb 27, 2017	53.62	55.25	53.57	54.68
4992	NYSE	GVA	Fri, Feb 24, 2017	52.61	54.03	52.50	53.91
4991	NYSE	GVA	Thu, Feb 23, 2017	54.65	54.65	50.78	53.13
4990	NYSE	GVA	Wed, Feb 22, 2017	54.85	55.11	53.98	54.31
4989	NYSE	GVA	Tue, Feb 21, 2017	53.13	55.26	52.82	55.01
4988	NYSE	GVA	Fri, Feb 17, 2017	52.00	53.62	49.01	53.41
4987	NYSE	GVA	Thu, Feb 16, 2017	55.00	55.15	53.99	54.97
4986	NYSE	GVA	Wed, Feb 15, 2017	54.28	55.50	54.28	55.04
4985	NYSE	GVA	Tue, Feb 14, 2017	53.96	54.77	53.67	54.51
4984	NYSE	GVA	Mon, Feb 13, 2017	55.35	55.76	53.93	53.97
4983	NYSE	GVA	Fri, Feb 10, 2017	54.12	55.19	53.98	54.64
4982	NYSE	GVA	Thu, Feb 9, 2017	53.45	54.95	53.26	53.87
4981	NYSE	GVA	Wed, Feb 8, 2017	53.89	53.94	52.88	53.23
4980	NYSE	GVA	Tue, Feb 7, 2017	53.73	54.37	53.09	54.02
4979	NYSE	GVA	Mon, Feb 6, 2017	54.87	55.27	53.91	53.93
4978	NYSE	GVA	Fri, Feb 3, 2017	55.23	56.06	55.11	55.54
4977	NYSE	GVA	Thu, Feb 2, 2017	55.58	55.83	54.38	54.87
4976	NYSE	GVA	Wed, Feb 1, 2017	56.43	57.29	55.76	55.99
4975	NYSE	GVA	Tue, Jan 31, 2017	57.15	57.39	55.36	56.13
4974	NYSE	GVA	Mon, Jan 30, 2017	57.57	57.57	56.27	57.42
4973	NYSE	GVA	Fri, Jan 27, 2017	58.87	59.43	57.26	58.19
4972	NYSE	GVA	Thu, Jan 26, 2017	59.89	59.98	58.59	58.83
4971	NYSE	GVA	Wed, Jan 25, 2017	58.76	59.99	58.67	59.58
4970	NYSE	GVA	Tue, Jan 24, 2017	55.17	57.98	55.17	57.88
4969	NYSE	GVA	Mon, Jan 23, 2017	55.93	56.08	54.04	54.76
4968	NYSE	GVA	Fri, Jan 20, 2017	55.47	56.29	55.32	55.88
4967	NYSE	GVA	Thu, Jan 19, 2017	55.75	55.88	55.13	55.39
4966	NYSE	GVA	Wed, Jan 18, 2017	54.47	55.64	54.24	55.34
4965	NYSE	GVA	Tue, Jan 17, 2017	54.57	54.68	53.72	54.29
4964	NYSE	GVA	Fri, Jan 13, 2017	54.43	55.46	54.34	55.07
4963	NYSE	GVA	Thu, Jan 12, 2017	54.49	54.73	53.12	54.11
4962	NYSE	GVA	Wed, Jan 11, 2017	54.63	55.57	54.10	54.77
4961	NYSE	GVA	Tue, Jan 10, 2017	53.50	54.68	53.37	54.55
4960	NYSE	GVA	Mon, Jan 9, 2017	54.44	54.60	52.51	52.99
4959	NYSE	GVA	Fri, Jan 6, 2017	55.92	55.92	54.65	54.66
4958	NYSE	GVA	Thu, Jan 5, 2017	56.51	56.82	55.47	55.80
4957	NYSE	GVA	Wed, Jan 4, 2017	55.15	56.86	55.13	56.76
4956	NYSE	GVA	Tue, Jan 3, 2017	55.75	56.43	54.84	55.17
4955	NYSE	GVA	Fri, Dec 30, 2016	55.69	55.95	54.40	55.00
4954	NYSE	GVA	Thu, Dec 29, 2016	56.03	56.34	55.21	55.39
4953	NYSE	GVA	Wed, Dec 28, 2016	56.87	57.10	55.89	55.95
4952	NYSE	GVA	Tue, Dec 27, 2016	56.59	56.87	56.20	56.60
4951	NYSE	GVA	Fri, Dec 23, 2016	56.95	57.38	55.72	56.32
4950	NYSE	GVA	Thu, Dec 22, 2016	56.91	57.50	56.60	56.84
4949	NYSE	GVA	Wed, Dec 21, 2016	58.22	58.42	56.75	56.80
4948	NYSE	GVA	Tue, Dec 20, 2016	57.50	58.76	57.26	58.27
4947	NYSE	GVA	Mon, Dec 19, 2016	57.09	58.08	56.13	57.25
4946	NYSE	GVA	Fri, Dec 16, 2016	57.40	58.20	56.94	57.22
4945	NYSE	GVA	Thu, Dec 15, 2016	57.44	58.28	56.68	57.86
4944	NYSE	GVA	Wed, Dec 14, 2016	57.48	58.69	57.42	57.65
4943	NYSE	GVA	Tue, Dec 13, 2016	59.35	59.52	57.32	57.65
4942	NYSE	GVA	Mon, Dec 12, 2016	60.31	61.08	58.76	59.00
4941	NYSE	GVA	Fri, Dec 9, 2016	60.74	61.43	59.82	60.40
4940	NYSE	GVA	Thu, Dec 8, 2016	60.74	61.18	59.87	60.32
4939	NYSE	GVA	Wed, Dec 7, 2016	59.32	60.66	59.22	60.43
4938	NYSE	GVA	Tue, Dec 6, 2016	59.80	60.08	58.78	59.41
4937	NYSE	GVA	Mon, Dec 5, 2016	60.06	60.25	59.60	59.73
4936	NYSE	GVA	Fri, Dec 2, 2016	59.50	59.78	58.94	59.15
4935	NYSE	GVA	Thu, Dec 1, 2016	59.52	60.24	58.80	59.58
4934	NYSE	GVA	Wed, Nov 30, 2016	61.14	61.77	58.97	58.99
4933	NYSE	GVA	Tue, Nov 29, 2016	61.15	61.16	59.48	60.51
4932	NYSE	GVA	Mon, Nov 28, 2016	61.22	61.34	60.35	61.05
4931	NYSE	GVA	Fri, Nov 25, 2016	61.61	62.18	60.60	61.12
4930	NYSE	GVA	Wed, Nov 23, 2016	59.48	61.45	59.48	61.30
4929	NYSE	GVA	Tue, Nov 22, 2016	58.52	59.59	58.09	59.48
4928	NYSE	GVA	Mon, Nov 21, 2016	57.64	57.97	56.51	57.90
4927	NYSE	GVA	Fri, Nov 18, 2016	58.65	58.82	57.33	57.64
4926	NYSE	GVA	Thu, Nov 17, 2016	58.55	59.62	57.77	58.38
4925	NYSE	GVA	Wed, Nov 16, 2016	57.20	58.28	56.70	58.24
4924	NYSE	GVA	Tue, Nov 15, 2016	60.00	60.32	57.82	57.88
4923	NYSE	GVA	Mon, Nov 14, 2016	58.60	60.43	57.43	60.09
4922	NYSE	GVA	Fri, Nov 11, 2016	55.07	57.69	55.07	57.53
4921	NYSE	GVA	Thu, Nov 10, 2016	56.88	57.12	53.21	55.01
4920	NYSE	GVA	Wed, Nov 9, 2016	51.74	57.14	50.50	53.20
4919	NYSE	GVA	Tue, Nov 8, 2016	47.43	48.46	47.25	47.97
4918	NYSE	GVA	Mon, Nov 7, 2016	47.62	48.48	47.44	47.68
4917	NYSE	GVA	Fri, Nov 4, 2016	46.63	47.29	46.02	46.47
4916	NYSE	GVA	Thu, Nov 3, 2016	46.58	47.13	45.86	46.53
4915	NYSE	GVA	Wed, Nov 2, 2016	47.11	47.42	46.43	46.48
4914	NYSE	GVA	Tue, Nov 1, 2016	49.67	49.90	47.12	47.22
4913	NYSE	GVA	Mon, Oct 31, 2016	47.44	49.39	47.38	49.16
4912	NYSE	GVA	Fri, Oct 28, 2016	43.00	47.45	43.00	47.26
4911	NYSE	GVA	Thu, Oct 27, 2016	44.54	44.58	42.59	42.71
4910	NYSE	GVA	Wed, Oct 26, 2016	43.64	44.52	43.14	44.36
4909	NYSE	GVA	Tue, Oct 25, 2016	44.53	44.53	43.74	43.83
4908	NYSE	GVA	Mon, Oct 24, 2016	44.20	44.75	43.46	44.49
4907	NYSE	GVA	Fri, Oct 21, 2016	42.92	43.63	42.72	43.53
4906	NYSE	GVA	Thu, Oct 20, 2016	43.52	43.78	43.30	43.41
4905	NYSE	GVA	Wed, Oct 19, 2016	44.42	44.43	43.47	43.98
4904	NYSE	GVA	Tue, Oct 18, 2016	45.72	45.72	43.91	44.57
4903	NYSE	GVA	Mon, Oct 17, 2016	44.66	45.00	44.17	44.75
4902	NYSE	GVA	Fri, Oct 14, 2016	45.76	46.08	44.61	44.71
4901	NYSE	GVA	Thu, Oct 13, 2016	45.75	45.81	45.08	45.63
4900	NYSE	GVA	Wed, Oct 12, 2016	46.40	46.40	45.69	46.39
4899	NYSE	GVA	Tue, Oct 11, 2016	48.09	48.09	46.12	46.28
4898	NYSE	GVA	Mon, Oct 10, 2016	48.76	49.61	48.34	48.45
4897	NYSE	GVA	Fri, Oct 7, 2016	49.24	49.35	48.41	48.47
4896	NYSE	GVA	Thu, Oct 6, 2016	49.06	49.40	48.35	49.09
4895	NYSE	GVA	Wed, Oct 5, 2016	48.56	49.44	48.16	49.15
4894	NYSE	GVA	Tue, Oct 4, 2016	48.39	48.88	47.83	48.17
4893	NYSE	GVA	Mon, Oct 3, 2016	49.24	49.24	48.02	48.38
4892	NYSE	GVA	Fri, Sep 30, 2016	48.62	50.41	48.39	49.74
4891	NYSE	GVA	Thu, Sep 29, 2016	49.46	49.64	48.03	48.35
4890	NYSE	GVA	Wed, Sep 28, 2016	48.70	49.68	48.38	49.47
4889	NYSE	GVA	Tue, Sep 27, 2016	48.47	48.79	48.12	48.48
4888	NYSE	GVA	Mon, Sep 26, 2016	47.66	48.95	47.50	48.32
4887	NYSE	GVA	Fri, Sep 23, 2016	48.85	49.26	47.87	47.88
4886	NYSE	GVA	Thu, Sep 22, 2016	48.68	49.23	48.31	49.11
4885	NYSE	GVA	Wed, Sep 21, 2016	47.10	48.08	47.00	48.08
4884	NYSE	GVA	Tue, Sep 20, 2016	47.59	47.59	46.86	46.87
4883	NYSE	GVA	Mon, Sep 19, 2016	46.32	47.49	46.14	47.27
4882	NYSE	GVA	Fri, Sep 16, 2016	46.45	46.45	45.60	46.24
4881	NYSE	GVA	Thu, Sep 15, 2016	44.87	46.10	44.71	46.07
4880	NYSE	GVA	Wed, Sep 14, 2016	45.07	45.27	44.56	44.87
4879	NYSE	GVA	Tue, Sep 13, 2016	46.11	46.34	45.07	45.09
4878	NYSE	GVA	Mon, Sep 12, 2016	46.50	47.22	46.19	46.54
4877	NYSE	GVA	Fri, Sep 9, 2016	48.85	48.85	46.81	46.94
4876	NYSE	GVA	Thu, Sep 8, 2016	49.27	49.59	49.00	49.44
4875	NYSE	GVA	Wed, Sep 7, 2016	48.86	49.39	48.61	49.36
4874	NYSE	GVA	Tue, Sep 6, 2016	49.22	49.22	48.34	48.86
4873	NYSE	GVA	Fri, Sep 2, 2016	48.60	49.01	48.27	49.00
4872	NYSE	GVA	Thu, Sep 1, 2016	48.21	48.38	47.25	48.36
4871	NYSE	GVA	Wed, Aug 31, 2016	48.59	48.59	47.61	48.00
4870	NYSE	GVA	Tue, Aug 30, 2016	48.66	48.93	48.37	48.49
4869	NYSE	GVA	Mon, Aug 29, 2016	48.14	48.64	47.94	48.48
4868	NYSE	GVA	Fri, Aug 26, 2016	48.47	48.97	47.92	48.17
4867	NYSE	GVA	Thu, Aug 25, 2016	48.66	48.76	48.17	48.33
4866	NYSE	GVA	Wed, Aug 24, 2016	48.78	48.91	48.33	48.65
4865	NYSE	GVA	Tue, Aug 23, 2016	48.51	49.03	48.34	48.77
4864	NYSE	GVA	Mon, Aug 22, 2016	48.11	48.51	47.89	48.42
4863	NYSE	GVA	Fri, Aug 19, 2016	48.98	48.98	47.76	48.33
4862	NYSE	GVA	Thu, Aug 18, 2016	48.38	49.11	48.00	49.08
4861	NYSE	GVA	Wed, Aug 17, 2016	48.65	48.65	47.85	48.21
4860	NYSE	GVA	Tue, Aug 16, 2016	49.99	49.99	48.36	48.65
4859	NYSE	GVA	Mon, Aug 15, 2016	49.39	50.02	49.10	49.99
4858	NYSE	GVA	Fri, Aug 12, 2016	49.62	49.75	48.70	49.33
4857	NYSE	GVA	Thu, Aug 11, 2016	50.56	50.81	49.75	49.82
4856	NYSE	GVA	Wed, Aug 10, 2016	51.17	51.25	50.07	50.50
4855	NYSE	GVA	Tue, Aug 9, 2016	50.62	51.35	50.49	51.10
4854	NYSE	GVA	Mon, Aug 8, 2016	50.76	51.11	50.58	50.67
4853	NYSE	GVA	Fri, Aug 5, 2016	49.57	51.01	47.26	50.83
4852	NYSE	GVA	Thu, Aug 4, 2016	49.98	49.98	49.03	49.26
4851	NYSE	GVA	Wed, Aug 3, 2016	49.80	50.24	49.25	50.07
4850	NYSE	GVA	Tue, Aug 2, 2016	50.14	50.31	49.30	49.96
4849	NYSE	GVA	Mon, Aug 1, 2016	50.30	50.35	49.51	50.14
4848	NYSE	GVA	Fri, Jul 29, 2016	49.12	50.82	47.23	49.78
4847	NYSE	GVA	Thu, Jul 28, 2016	50.28	51.24	50.28	50.74
4846	NYSE	GVA	Wed, Jul 27, 2016	50.11	51.31	50.10	51.00
4845	NYSE	GVA	Tue, Jul 26, 2016	48.69	50.21	48.69	50.06
4844	NYSE	GVA	Mon, Jul 25, 2016	48.08	49.36	48.08	49.06
4843	NYSE	GVA	Fri, Jul 22, 2016	48.45	48.48	47.74	48.12
4842	NYSE	GVA	Thu, Jul 21, 2016	49.20	49.35	48.11	48.60
4841	NYSE	GVA	Wed, Jul 20, 2016	49.23	49.39	48.63	49.19
4840	NYSE	GVA	Tue, Jul 19, 2016	50.13	50.13	48.77	49.19
4839	NYSE	GVA	Mon, Jul 18, 2016	49.94	50.53	49.82	50.24
4838	NYSE	GVA	Fri, Jul 15, 2016	50.31	50.39	49.80	49.94
4837	NYSE	GVA	Thu, Jul 14, 2016	49.74	50.24	49.56	49.97
4836	NYSE	GVA	Wed, Jul 13, 2016	49.80	49.88	48.86	49.22
4835	NYSE	GVA	Tue, Jul 12, 2016	49.09	49.79	48.83	49.53
4834	NYSE	GVA	Mon, Jul 11, 2016	47.86	48.75	47.86	48.74
4833	NYSE	GVA	Fri, Jul 8, 2016	47.00	47.58	46.80	47.51
4832	NYSE	GVA	Thu, Jul 7, 2016	45.34	46.56	45.34	46.42
4831	NYSE	GVA	Wed, Jul 6, 2016	44.66	45.58	44.38	45.35
4830	NYSE	GVA	Tue, Jul 5, 2016	44.91	45.06	44.35	44.89
4829	NYSE	GVA	Fri, Jul 1, 2016	45.46	46.30	44.75	45.09
4828	NYSE	GVA	Thu, Jun 30, 2016	43.95	45.57	43.91	45.55
4827	NYSE	GVA	Wed, Jun 29, 2016	42.27	43.81	42.16	43.79
4826	NYSE	GVA	Tue, Jun 28, 2016	41.36	41.98	41.27	41.44
4825	NYSE	GVA	Mon, Jun 27, 2016	42.22	42.22	41.30	41.23
4824	NYSE	GVA	Fri, Jun 24, 2016	43.62	44.30	42.72	42.91
4823	NYSE	GVA	Thu, Jun 23, 2016	44.77	45.64	44.50	45.53
4822	NYSE	GVA	Wed, Jun 22, 2016	43.98	44.41	43.67	44.17
4821	NYSE	GVA	Tue, Jun 21, 2016	43.85	43.92	43.42	43.85
4820	NYSE	GVA	Mon, Jun 20, 2016	43.42	44.19	43.02	44.00
4819	NYSE	GVA	Fri, Jun 17, 2016	43.00	43.45	42.76	42.95
4818	NYSE	GVA	Thu, Jun 16, 2016	43.14	43.56	42.37	43.49
4817	NYSE	GVA	Wed, Jun 15, 2016	43.64	43.77	43.37	43.46
4816	NYSE	GVA	Tue, Jun 14, 2016	43.40	43.78	42.91	43.52
4815	NYSE	GVA	Mon, Jun 13, 2016	43.56	43.87	43.34	43.51
4814	NYSE	GVA	Fri, Jun 10, 2016	44.01	44.24	43.64	43.83
4813	NYSE	GVA	Thu, Jun 9, 2016	45.27	45.27	43.98	44.54
4812	NYSE	GVA	Wed, Jun 8, 2016	44.33	45.77	44.14	45.62
4811	NYSE	GVA	Tue, Jun 7, 2016	44.88	44.93	44.21	44.32
4810	NYSE	GVA	Mon, Jun 6, 2016	42.95	44.92	42.95	44.88
4809	NYSE	GVA	Fri, Jun 3, 2016	43.18	43.56	42.58	42.95
4808	NYSE	GVA	Thu, Jun 2, 2016	43.17	43.55	42.56	43.24
4807	NYSE	GVA	Wed, Jun 1, 2016	42.64	43.59	42.52	43.35
4806	NYSE	GVA	Tue, May 31, 2016	41.99	43.02	41.84	42.93
4805	NYSE	GVA	Fri, May 27, 2016	42.00	42.30	40.88	42.01
4804	NYSE	GVA	Thu, May 26, 2016	42.33	42.46	41.83	42.02
4803	NYSE	GVA	Wed, May 25, 2016	42.46	42.55	41.87	42.38
4802	NYSE	GVA	Tue, May 24, 2016	41.01	42.38	40.70	42.28
4801	NYSE	GVA	Mon, May 23, 2016	41.21	41.21	40.50	40.73
4800	NYSE	GVA	Fri, May 20, 2016	40.47	41.21	40.25	41.21
4799	NYSE	GVA	Thu, May 19, 2016	40.79	41.05	40.16	40.33
4798	NYSE	GVA	Wed, May 18, 2016	41.60	41.90	40.94	41.10
4797	NYSE	GVA	Tue, May 17, 2016	42.89	43.51	41.59	41.73
4796	NYSE	GVA	Mon, May 16, 2016	43.13	43.57	42.76	43.02
4795	NYSE	GVA	Fri, May 13, 2016	43.02	43.40	42.36	42.93
4794	NYSE	GVA	Thu, May 12, 2016	43.06	43.81	42.94	43.16
4793	NYSE	GVA	Wed, May 11, 2016	42.98	43.51	42.51	43.06
4792	NYSE	GVA	Tue, May 10, 2016	43.61	43.81	42.96	42.97
4791	NYSE	GVA	Mon, May 9, 2016	43.53	43.75	43.04	43.29
4790	NYSE	GVA	Fri, May 6, 2016	42.70	43.58	42.56	43.41
4789	NYSE	GVA	Thu, May 5, 2016	42.72	44.21	42.56	42.75
4788	NYSE	GVA	Wed, May 4, 2016	43.52	43.98	42.39	42.40
4787	NYSE	GVA	Tue, May 3, 2016	43.84	44.00	43.42	43.63
4786	NYSE	GVA	Mon, May 2, 2016	44.77	44.80	43.54	44.27
4785	NYSE	GVA	Fri, Apr 29, 2016	41.35	45.49	41.19	44.59
4784	NYSE	GVA	Thu, Apr 28, 2016	45.93	46.69	45.37	45.55
4783	NYSE	GVA	Wed, Apr 27, 2016	46.89	46.89	45.61	46.03
4782	NYSE	GVA	Tue, Apr 26, 2016	46.35	46.90	46.03	46.77
4781	NYSE	GVA	Mon, Apr 25, 2016	46.62	46.62	45.74	46.12
4780	NYSE	GVA	Fri, Apr 22, 2016	46.31	47.02	46.14	46.70
4779	NYSE	GVA	Thu, Apr 21, 2016	46.56	46.83	46.05	46.15
4778	NYSE	GVA	Wed, Apr 20, 2016	47.07	47.22	46.11	46.48
4777	NYSE	GVA	Tue, Apr 19, 2016	47.37	47.81	47.01	47.12
4776	NYSE	GVA	Mon, Apr 18, 2016	45.56	47.49	45.56	47.27
4775	NYSE	GVA	Fri, Apr 15, 2016	45.50	46.18	45.38	46.00
4774	NYSE	GVA	Thu, Apr 14, 2016	46.00	46.20	45.61	45.65
4773	NYSE	GVA	Wed, Apr 13, 2016	46.11	46.42	45.56	45.94
4772	NYSE	GVA	Tue, Apr 12, 2016	45.47	46.90	45.05	46.15
4771	NYSE	GVA	Mon, Apr 11, 2016	46.42	46.42	45.32	45.37
4770	NYSE	GVA	Fri, Apr 8, 2016	46.75	47.27	46.09	46.33
4769	NYSE	GVA	Thu, Apr 7, 2016	46.62	46.70	45.95	46.40
4768	NYSE	GVA	Wed, Apr 6, 2016	47.51	47.66	46.63	46.98
4767	NYSE	GVA	Tue, Apr 5, 2016	47.02	47.02	47.02	47.41
4766	NYSE	GVA	Mon, Apr 4, 2016	47.81	47.81	46.69	47.02
4765	NYSE	GVA	Fri, Apr 1, 2016	47.23	48.00	47.12	47.87
4764	NYSE	GVA	Thu, Mar 31, 2016	47.26	47.99	47.01	47.80
4763	NYSE	GVA	Wed, Mar 30, 2016	46.95	47.49	46.71	47.35
4762	NYSE	GVA	Tue, Mar 29, 2016	45.78	46.66	45.20	46.65
4761	NYSE	GVA	Mon, Mar 28, 2016	46.91	46.92	45.21	45.99
4760	NYSE	GVA	Thu, Mar 24, 2016	46.49	46.49	46.49	46.50
4759	NYSE	GVA	Wed, Mar 23, 2016	46.58	47.31	46.41	46.49
4758	NYSE	GVA	Tue, Mar 22, 2016	44.50	47.42	44.50	46.88
4757	NYSE	GVA	Mon, Mar 21, 2016	43.80	44.95	43.56	44.88
4756	NYSE	GVA	Fri, Mar 18, 2016	44.61	45.21	43.87	43.91
4755	NYSE	GVA	Thu, Mar 17, 2016	43.60	44.45	43.27	44.40
4754	NYSE	GVA	Wed, Mar 16, 2016	42.00	43.79	42.00	43.60
4753	NYSE	GVA	Tue, Mar 15, 2016	43.12	43.12	43.12	42.11
4752	NYSE	GVA	Mon, Mar 14, 2016	43.05	43.78	42.58	43.12
4751	NYSE	GVA	Fri, Mar 11, 2016	42.06	42.06	42.06	43.09
4750	NYSE	GVA	Thu, Mar 10, 2016	43.22	43.22	41.65	42.06
4749	NYSE	GVA	Wed, Mar 9, 2016	42.87	42.87	42.87	43.20
4748	NYSE	GVA	Tue, Mar 8, 2016	44.00	44.52	42.80	42.87
4747	NYSE	GVA	Mon, Mar 7, 2016	44.16	44.83	43.97	44.27
4746	NYSE	GVA	Fri, Mar 4, 2016	44.40	44.40	44.40	44.25
4745	NYSE	GVA	Thu, Mar 3, 2016	43.23	43.23	43.23	44.40
4744	NYSE	GVA	Wed, Mar 2, 2016	41.80	43.41	41.69	43.23
4743	NYSE	GVA	Tue, Mar 1, 2016	41.45	41.45	41.45	41.80
4742	NYSE	GVA	Mon, Feb 29, 2016	40.92	42.65	40.75	41.45
4741	NYSE	GVA	Fri, Feb 26, 2016	39.72	41.36	39.47	40.75
4740	NYSE	GVA	Thu, Feb 25, 2016	39.52	40.00	37.13	39.35
4739	NYSE	GVA	Wed, Feb 24, 2016	38.38	39.72	38.00	39.46
4738	NYSE	GVA	Tue, Feb 23, 2016	39.09	39.39	38.66	38.82
4737	NYSE	GVA	Mon, Feb 22, 2016	38.95	39.68	38.70	39.14
4736	NYSE	GVA	Fri, Feb 19, 2016	38.11	39.17	38.00	38.51
4735	NYSE	GVA	Thu, Feb 18, 2016	39.91	40.16	37.97	38.37
4734	NYSE	GVA	Wed, Feb 17, 2016	37.82	40.11	37.82	39.65
4733	NYSE	GVA	Tue, Feb 16, 2016	36.72	37.67	36.31	37.63
4732	NYSE	GVA	Fri, Feb 12, 2016	37.67	38.15	36.17	36.25
4731	NYSE	GVA	Thu, Feb 11, 2016	36.29	37.60	36.19	37.34
4730	NYSE	GVA	Wed, Feb 10, 2016	37.03	37.81	37.02	37.11
4729	NYSE	GVA	Tue, Feb 9, 2016	36.33	37.31	36.22	36.88
4728	NYSE	GVA	Mon, Feb 8, 2016	37.49	37.49	36.13	36.82
4727	NYSE	GVA	Fri, Feb 5, 2016	38.08	38.83	37.70	38.00
4726	NYSE	GVA	Thu, Feb 4, 2016	37.79	38.82	37.54	38.20
4725	NYSE	GVA	Wed, Feb 3, 2016	37.98	38.01	36.46	37.71
4724	NYSE	GVA	Tue, Feb 2, 2016	38.00	38.31	37.45	37.57
4723	NYSE	GVA	Mon, Feb 1, 2016	38.23	38.75	37.90	38.47
4722	NYSE	GVA	Fri, Jan 29, 2016	37.53	38.65	37.39	38.63
4721	NYSE	GVA	Thu, Jan 28, 2016	37.14	37.49	35.78	37.47
4720	NYSE	GVA	Wed, Jan 27, 2016	38.13	38.45	36.63	36.68
4719	NYSE	GVA	Tue, Jan 26, 2016	37.74	38.65	37.44	38.38
4718	NYSE	GVA	Mon, Jan 25, 2016	38.63	38.77	37.16	37.44
4717	NYSE	GVA	Fri, Jan 22, 2016	40.55	40.57	38.46	38.95
4716	NYSE	GVA	Thu, Jan 21, 2016	40.99	41.17	39.71	39.77
4715	NYSE	GVA	Wed, Jan 20, 2016	38.39	41.26	37.55	41.05
4714	NYSE	GVA	Tue, Jan 19, 2016	39.10	39.18	37.85	38.62
4713	NYSE	GVA	Fri, Jan 15, 2016	35.87	38.73	35.87	38.71
4712	NYSE	GVA	Thu, Jan 14, 2016	36.70	37.34	36.08	36.94
4711	NYSE	GVA	Wed, Jan 13, 2016	37.57	37.79	35.69	36.42
4710	NYSE	GVA	Tue, Jan 12, 2016	38.45	38.50	36.87	37.26
4709	NYSE	GVA	Mon, Jan 11, 2016	38.57	38.82	37.49	38.06
4708	NYSE	GVA	Fri, Jan 8, 2016	39.23	39.37	38.25	38.26
4707	NYSE	GVA	Thu, Jan 7, 2016	40.85	41.01	38.84	38.95
4706	NYSE	GVA	Wed, Jan 6, 2016	40.46	41.84	40.46	41.76
4705	NYSE	GVA	Tue, Jan 5, 2016	42.00	42.23	39.50	41.19
4704	NYSE	GVA	Mon, Jan 4, 2016	42.35	42.56	41.24	41.62
4703	NYSE	GVA	Thu, Dec 31, 2015	43.85	44.01	42.86	42.91
4702	NYSE	GVA	Wed, Dec 30, 2015	44.09	44.35	43.81	44.11
4701	NYSE	GVA	Tue, Dec 29, 2015	43.72	44.40	43.69	44.25
4700	NYSE	GVA	Mon, Dec 28, 2015	43.12	43.65	42.90	43.65
4699	NYSE	GVA	Thu, Dec 24, 2015	43.29	43.62	43.23	43.37
4698	NYSE	GVA	Wed, Dec 23, 2015	42.31	43.28	41.93	43.21
4697	NYSE	GVA	Tue, Dec 22, 2015	41.66	42.13	41.38	41.99
4696	NYSE	GVA	Mon, Dec 21, 2015	41.40	41.73	40.94	41.37
4695	NYSE	GVA	Fri, Dec 18, 2015	43.02	43.67	41.14	41.17
4694	NYSE	GVA	Thu, Dec 17, 2015	43.33	43.35	42.52	42.76
4693	NYSE	GVA	Wed, Dec 16, 2015	42.33	43.53	42.05	43.33
4692	NYSE	GVA	Tue, Dec 15, 2015	41.86	42.20	41.56	41.98
4691	NYSE	GVA	Mon, Dec 14, 2015	40.79	41.61	40.26	41.55
4690	NYSE	GVA	Fri, Dec 11, 2015	40.85	41.99	40.47	40.85
4689	NYSE	GVA	Thu, Dec 10, 2015	40.71	41.17	40.53	40.85
4688	NYSE	GVA	Wed, Dec 9, 2015	41.16	41.76	40.03	40.75
4687	NYSE	GVA	Tue, Dec 8, 2015	40.63	40.97	40.13	40.78
4686	NYSE	GVA	Mon, Dec 7, 2015	41.72	41.72	40.64	41.04
4685	NYSE	GVA	Fri, Dec 4, 2015	41.41	42.08	41.24	42.00
4684	NYSE	GVA	Thu, Dec 3, 2015	41.20	42.17	40.75	41.46
4683	NYSE	GVA	Wed, Dec 2, 2015	41.89	41.89	40.39	40.70
4682	NYSE	GVA	Tue, Dec 1, 2015	40.86	41.68	40.56	41.55
4681	NYSE	GVA	Mon, Nov 30, 2015	40.60	40.95	40.40	40.77
4680	NYSE	GVA	Fri, Nov 27, 2015	40.16	40.87	39.65	40.48
4679	NYSE	GVA	Wed, Nov 25, 2015	39.68	40.28	39.33	40.25
4678	NYSE	GVA	Tue, Nov 24, 2015	39.54	40.21	39.27	39.73
4677	NYSE	GVA	Mon, Nov 23, 2015	38.64	39.17	38.37	39.10
4676	NYSE	GVA	Fri, Nov 20, 2015	39.46	39.61	38.80	38.81
4675	NYSE	GVA	Thu, Nov 19, 2015	38.55	39.35	38.33	39.30
4674	NYSE	GVA	Wed, Nov 18, 2015	38.02	38.61	37.70	38.59
4673	NYSE	GVA	Tue, Nov 17, 2015	38.28	38.73	37.83	37.86
4672	NYSE	GVA	Mon, Nov 16, 2015	37.77	38.32	37.65	38.23
4671	NYSE	GVA	Fri, Nov 13, 2015	37.41	38.60	37.37	37.88
4670	NYSE	GVA	Thu, Nov 12, 2015	39.22	39.48	37.55	37.60
4669	NYSE	GVA	Wed, Nov 11, 2015	38.31	39.69	38.11	39.62
4668	NYSE	GVA	Tue, Nov 10, 2015	37.75	38.29	37.57	38.29
4667	NYSE	GVA	Mon, Nov 9, 2015	37.89	37.91	37.41	37.90
4666	NYSE	GVA	Fri, Nov 6, 2015	37.39	37.90	36.98	37.89
4665	NYSE	GVA	Thu, Nov 5, 2015	36.28	37.66	35.63	37.63
4664	NYSE	GVA	Wed, Nov 4, 2015	35.32	36.34	35.21	36.30
4663	NYSE	GVA	Tue, Nov 3, 2015	33.87	35.29	33.65	35.19
4662	NYSE	GVA	Mon, Nov 2, 2015	31.65	34.75	30.14	34.10
4661	NYSE	GVA	Fri, Oct 30, 2015	33.19	33.44	32.66	32.84
4660	NYSE	GVA	Thu, Oct 29, 2015	33.02	33.52	32.96	33.21
4659	NYSE	GVA	Wed, Oct 28, 2015	31.88	33.41	31.16	33.27
4658	NYSE	GVA	Tue, Oct 27, 2015	32.14	32.40	31.49	31.65
4657	NYSE	GVA	Mon, Oct 26, 2015	32.58	32.87	32.27	32.49
4656	NYSE	GVA	Fri, Oct 23, 2015	32.50	32.97	32.10	32.68
4655	NYSE	GVA	Thu, Oct 22, 2015	31.66	32.67	31.66	32.33
4654	NYSE	GVA	Wed, Oct 21, 2015	32.48	32.65	31.45	31.51
4653	NYSE	GVA	Tue, Oct 20, 2015	32.18	32.90	32.06	32.39
4652	NYSE	GVA	Mon, Oct 19, 2015	32.19	32.46	31.84	32.22
4651	NYSE	GVA	Fri, Oct 16, 2015	33.31	33.31	32.02	32.44
4650	NYSE	GVA	Thu, Oct 15, 2015	32.62	33.33	32.16	33.31
4649	NYSE	GVA	Wed, Oct 14, 2015	32.55	32.90	32.45	32.66
4648	NYSE	GVA	Tue, Oct 13, 2015	33.07	33.59	32.56	32.58
4647	NYSE	GVA	Mon, Oct 12, 2015	33.37	33.37	32.95	33.34
4646	NYSE	GVA	Fri, Oct 9, 2015	33.64	33.96	33.11	33.30
4645	NYSE	GVA	Thu, Oct 8, 2015	32.12	33.54	32.12	33.51
4644	NYSE	GVA	Wed, Oct 7, 2015	31.95	32.57	31.52	32.12
4643	NYSE	GVA	Tue, Oct 6, 2015	31.50	31.91	31.44	31.79
4642	NYSE	GVA	Mon, Oct 5, 2015	30.27	31.47	30.13	31.45
4641	NYSE	GVA	Fri, Oct 2, 2015	28.78	29.96	28.45	29.94
4640	NYSE	GVA	Thu, Oct 1, 2015	29.72	29.88	29.02	29.12
4639	NYSE	GVA	Wed, Sep 30, 2015	29.89	30.19	28.94	29.67
4638	NYSE	GVA	Tue, Sep 29, 2015	29.64	29.78	29.32	29.69
4637	NYSE	GVA	Mon, Sep 28, 2015	30.12	30.12	29.62	29.65
4636	NYSE	GVA	Fri, Sep 25, 2015	30.81	30.97	30.22	30.42
4635	NYSE	GVA	Thu, Sep 24, 2015	30.90	30.90	30.17	30.68
4634	NYSE	GVA	Wed, Sep 23, 2015	32.00	32.03	31.06	31.18
4633	NYSE	GVA	Tue, Sep 22, 2015	32.30	32.47	31.57	31.87
4632	NYSE	GVA	Mon, Sep 21, 2015	33.38	33.38	32.25	32.63
4631	NYSE	GVA	Fri, Sep 18, 2015	33.89	34.06	32.98	33.10
4630	NYSE	GVA	Thu, Sep 17, 2015	34.84	34.93	34.07	34.27
4629	NYSE	GVA	Wed, Sep 16, 2015	34.22	34.87	34.20	34.84
4628	NYSE	GVA	Tue, Sep 15, 2015	33.83	34.28	33.73	34.23
4627	NYSE	GVA	Mon, Sep 14, 2015	34.00	34.06	33.71	33.86
4626	NYSE	GVA	Fri, Sep 11, 2015	33.59	34.04	33.41	34.04
4625	NYSE	GVA	Thu, Sep 10, 2015	33.66	33.79	33.31	33.70
4624	NYSE	GVA	Wed, Sep 9, 2015	33.81	34.16	33.60	33.66
4623	NYSE	GVA	Tue, Sep 8, 2015	33.48	33.83	33.33	33.69
4622	NYSE	GVA	Fri, Sep 4, 2015	32.97	33.27	32.74	33.08
4621	NYSE	GVA	Thu, Sep 3, 2015	33.44	33.79	33.23	33.36
4620	NYSE	GVA	Wed, Sep 2, 2015	33.86	33.88	33.06	33.51
4619	NYSE	GVA	Tue, Sep 1, 2015	33.91	34.20	33.34	33.53
4618	NYSE	GVA	Mon, Aug 31, 2015	34.03	34.67	33.90	34.50
4617	NYSE	GVA	Fri, Aug 28, 2015	33.91	34.55	33.69	34.31
4616	NYSE	GVA	Thu, Aug 27, 2015	33.96	34.44	33.43	33.96
4615	NYSE	GVA	Wed, Aug 26, 2015	33.10	33.78	32.61	33.60
4614	NYSE	GVA	Tue, Aug 25, 2015	32.68	32.82	32.10	32.56
4613	NYSE	GVA	Mon, Aug 24, 2015	31.08	32.93	30.90	31.99
4612	NYSE	GVA	Fri, Aug 21, 2015	32.18	32.86	31.96	32.47
4611	NYSE	GVA	Thu, Aug 20, 2015	32.78	33.10	32.63	32.71
4610	NYSE	GVA	Wed, Aug 19, 2015	33.41	33.62	32.97	33.13
4609	NYSE	GVA	Tue, Aug 18, 2015	33.97	34.00	33.49	33.55
4608	NYSE	GVA	Mon, Aug 17, 2015	34.01	34.19	33.71	34.01
4607	NYSE	GVA	Fri, Aug 14, 2015	33.49	34.18	33.40	34.16
4606	NYSE	GVA	Thu, Aug 13, 2015	33.58	33.71	33.21	33.49
4605	NYSE	GVA	Wed, Aug 12, 2015	33.56	33.73	32.99	33.56
4604	NYSE	GVA	Tue, Aug 11, 2015	33.71	33.98	33.48	33.75
4603	NYSE	GVA	Mon, Aug 10, 2015	33.69	34.09	33.61	33.91
4602	NYSE	GVA	Fri, Aug 7, 2015	33.70	34.08	33.12	33.46
4601	NYSE	GVA	Thu, Aug 6, 2015	33.97	34.23	33.57	33.97
4600	NYSE	GVA	Wed, Aug 5, 2015	34.00	34.24	33.66	33.93
4599	NYSE	GVA	Tue, Aug 4, 2015	33.45	33.98	33.45	33.76
4598	NYSE	GVA	Mon, Aug 3, 2015	34.01	34.34	33.35	33.51
4597	NYSE	GVA	Fri, Jul 31, 2015	34.29	34.36	32.51	34.02
4596	NYSE	GVA	Thu, Jul 30, 2015	32.91	35.24	32.77	34.27
4595	NYSE	GVA	Wed, Jul 29, 2015	33.93	34.86	33.76	34.64
4594	NYSE	GVA	Tue, Jul 28, 2015	33.48	34.38	33.09	33.99
4593	NYSE	GVA	Mon, Jul 27, 2015	33.08	33.53	32.97	33.24
4592	NYSE	GVA	Fri, Jul 24, 2015	33.23	33.78	33.07	33.26
4591	NYSE	GVA	Thu, Jul 23, 2015	34.65	34.82	33.35	33.40
4590	NYSE	GVA	Wed, Jul 22, 2015	34.81	35.35	34.51	34.66
4589	NYSE	GVA	Tue, Jul 21, 2015	34.66	35.26	34.65	35.12
4588	NYSE	GVA	Mon, Jul 20, 2015	34.83	34.84	34.32	34.82
4587	NYSE	GVA	Fri, Jul 17, 2015	34.77	35.05	34.62	34.84
4586	NYSE	GVA	Thu, Jul 16, 2015	34.44	35.11	34.40	34.78
4585	NYSE	GVA	Wed, Jul 15, 2015	34.78	35.12	34.12	34.15
4584	NYSE	GVA	Tue, Jul 14, 2015	35.04	35.28	34.65	34.89
4583	NYSE	GVA	Mon, Jul 13, 2015	35.28	35.43	35.15	35.15
4582	NYSE	GVA	Fri, Jul 10, 2015	35.25	35.38	34.85	35.02
4581	NYSE	GVA	Thu, Jul 9, 2015	35.61	35.61	34.71	34.85
4580	NYSE	GVA	Wed, Jul 8, 2015	35.27	35.67	34.55	35.01
4579	NYSE	GVA	Tue, Jul 7, 2015	35.64	35.76	35.08	35.71
4578	NYSE	GVA	Mon, Jul 6, 2015	35.22	35.91	35.01	35.70
4577	NYSE	GVA	Thu, Jul 2, 2015	35.84	35.98	35.34	35.70
4576	NYSE	GVA	Wed, Jul 1, 2015	35.79	36.07	35.37	35.73
4575	NYSE	GVA	Tue, Jun 30, 2015	36.05	36.06	35.43	35.51
4574	NYSE	GVA	Mon, Jun 29, 2015	36.43	36.83	35.61	35.68
4573	NYSE	GVA	Fri, Jun 26, 2015	36.66	36.98	36.29	36.82
4572	NYSE	GVA	Thu, Jun 25, 2015	37.13	37.13	36.30	36.60
4571	NYSE	GVA	Wed, Jun 24, 2015	37.52	37.60	36.90	37.03
4570	NYSE	GVA	Tue, Jun 23, 2015	37.79	37.83	37.49	37.63
4569	NYSE	GVA	Mon, Jun 22, 2015	38.00	38.00	37.55	37.74
4568	NYSE	GVA	Fri, Jun 19, 2015	37.50	38.10	37.37	37.75
4567	NYSE	GVA	Thu, Jun 18, 2015	37.12	37.39	36.60	37.37
4566	NYSE	GVA	Wed, Jun 17, 2015	36.98	37.17	36.68	37.00
4565	NYSE	GVA	Tue, Jun 16, 2015	36.45	36.89	36.24	36.75
4564	NYSE	GVA	Mon, Jun 15, 2015	36.40	36.57	35.48	36.44
4563	NYSE	GVA	Fri, Jun 12, 2015	37.33	37.33	36.53	36.75
4562	NYSE	GVA	Thu, Jun 11, 2015	37.22	37.86	36.94	37.45
4561	NYSE	GVA	Wed, Jun 10, 2015	36.76	37.40	36.47	37.20
4560	NYSE	GVA	Tue, Jun 9, 2015	36.67	36.77	36.34	36.45
4559	NYSE	GVA	Mon, Jun 8, 2015	37.18	37.21	36.57	36.61
4558	NYSE	GVA	Fri, Jun 5, 2015	36.51	37.29	36.24	37.21
4557	NYSE	GVA	Thu, Jun 4, 2015	37.08	37.38	36.54	36.60
4556	NYSE	GVA	Wed, Jun 3, 2015	36.96	37.61	36.85	37.40
4555	NYSE	GVA	Tue, Jun 2, 2015	36.45	37.38	36.27	36.86
4554	NYSE	GVA	Mon, Jun 1, 2015	37.53	37.53	35.67	36.53
4553	NYSE	GVA	Fri, May 29, 2015	36.03	36.24	35.33	35.85
4552	NYSE	GVA	Thu, May 28, 2015	36.16	36.51	35.70	36.07
4551	NYSE	GVA	Wed, May 27, 2015	36.06	36.47	35.51	36.37
4550	NYSE	GVA	Tue, May 26, 2015	36.56	36.56	35.63	35.92
4549	NYSE	GVA	Fri, May 22, 2015	37.58	37.65	36.71	36.85
4548	NYSE	GVA	Thu, May 21, 2015	37.93	37.99	37.31	37.61
4547	NYSE	GVA	Wed, May 20, 2015	37.85	37.91	37.41	37.89
4546	NYSE	GVA	Tue, May 19, 2015	37.90	37.90	37.47	37.73
4545	NYSE	GVA	Mon, May 18, 2015	37.73	38.00	37.45	38.00
4544	NYSE	GVA	Fri, May 15, 2015	38.00	38.00	37.54	37.91
4543	NYSE	GVA	Thu, May 14, 2015	37.84	38.15	37.67	38.00
4542	NYSE	GVA	Wed, May 13, 2015	37.76	37.86	37.35	37.50
4541	NYSE	GVA	Tue, May 12, 2015	37.92	38.19	37.24	37.55
4540	NYSE	GVA	Mon, May 11, 2015	37.80	38.68	37.66	38.17
4539	NYSE	GVA	Fri, May 8, 2015	38.00	38.24	37.54	37.88
4538	NYSE	GVA	Thu, May 7, 2015	37.39	37.84	37.23	37.50
4537	NYSE	GVA	Wed, May 6, 2015	37.05	37.65	36.76	37.55
4536	NYSE	GVA	Tue, May 5, 2015	35.00	37.04	34.77	36.62
4535	NYSE	GVA	Mon, May 4, 2015	34.12	34.51	34.03	34.17
4534	NYSE	GVA	Fri, May 1, 2015	34.80	34.97	33.85	34.14
4533	NYSE	GVA	Thu, Apr 30, 2015	35.43	35.74	34.54	34.71
4532	NYSE	GVA	Wed, Apr 29, 2015	35.48	36.23	35.40	35.73
4531	NYSE	GVA	Tue, Apr 28, 2015	35.71	35.96	35.49	35.88
4530	NYSE	GVA	Mon, Apr 27, 2015	35.73	35.94	35.20	35.76
4529	NYSE	GVA	Fri, Apr 24, 2015	35.72	35.97	35.46	35.64
4528	NYSE	GVA	Thu, Apr 23, 2015	35.52	35.80	35.33	35.67
4527	NYSE	GVA	Wed, Apr 22, 2015	35.86	35.97	35.15	35.66
4526	NYSE	GVA	Tue, Apr 21, 2015	35.85	35.97	35.51	35.82
4525	NYSE	GVA	Mon, Apr 20, 2015	35.64	35.75	35.24	35.63
4524	NYSE	GVA	Fri, Apr 17, 2015	35.66	35.87	35.00	35.04
4523	NYSE	GVA	Thu, Apr 16, 2015	36.66	37.01	36.06	36.08
4522	NYSE	GVA	Wed, Apr 15, 2015	36.35	37.21	36.30	36.80
4521	NYSE	GVA	Tue, Apr 14, 2015	36.18	36.44	35.84	36.11
4520	NYSE	GVA	Mon, Apr 13, 2015	35.97	36.25	35.79	36.18
4519	NYSE	GVA	Fri, Apr 10, 2015	35.80	36.05	35.65	35.98
4518	NYSE	GVA	Thu, Apr 9, 2015	35.37	35.73	34.96	35.69
4517	NYSE	GVA	Wed, Apr 8, 2015	35.24	35.59	35.15	35.37
4516	NYSE	GVA	Tue, Apr 7, 2015	35.59	35.85	35.22	35.28
4515	NYSE	GVA	Mon, Apr 6, 2015	34.92	35.60	34.85	35.55
4514	NYSE	GVA	Thu, Apr 2, 2015	35.13	35.65	34.97	35.02
4513	NYSE	GVA	Wed, Apr 1, 2015	35.01	35.25	34.60	35.10
4512	NYSE	GVA	Tue, Mar 31, 2015	34.44	35.29	34.44	35.14
4511	NYSE	GVA	Mon, Mar 30, 2015	33.68	34.82	33.68	34.63
4510	NYSE	GVA	Fri, Mar 27, 2015	33.55	33.78	33.13	33.51
4509	NYSE	GVA	Thu, Mar 26, 2015	33.08	33.67	32.99	33.55
4508	NYSE	GVA	Wed, Mar 25, 2015	34.14	34.24	33.09	33.20
4507	NYSE	GVA	Tue, Mar 24, 2015	33.98	34.25	33.77	34.00
4506	NYSE	GVA	Mon, Mar 23, 2015	33.99	34.53	33.72	34.01
4505	NYSE	GVA	Fri, Mar 20, 2015	33.78	34.16	33.56	34.04
4504	NYSE	GVA	Thu, Mar 19, 2015	32.60	33.53	32.60	33.51
4503	NYSE	GVA	Wed, Mar 18, 2015	32.28	33.00	31.95	32.83
4502	NYSE	GVA	Tue, Mar 17, 2015	32.11	32.45	32.04	32.38
4501	NYSE	GVA	Mon, Mar 16, 2015	32.39	32.49	32.24	32.34
4500	NYSE	GVA	Fri, Mar 13, 2015	33.09	33.16	31.85	32.31
4499	NYSE	GVA	Thu, Mar 12, 2015	32.01	33.15	32.01	33.13
4498	NYSE	GVA	Wed, Mar 11, 2015	31.81	31.98	31.54	31.74
4497	NYSE	GVA	Tue, Mar 10, 2015	31.93	32.19	31.57	31.70
4496	NYSE	GVA	Mon, Mar 9, 2015	32.27	32.56	32.20	32.26
4495	NYSE	GVA	Fri, Mar 6, 2015	32.72	33.26	32.10	32.17
4494	NYSE	GVA	Thu, Mar 5, 2015	33.46	33.46	32.89	33.07
4493	NYSE	GVA	Wed, Mar 4, 2015	33.59	33.91	33.13	33.40
4492	NYSE	GVA	Tue, Mar 3, 2015	33.44	33.83	33.24	33.65
4491	NYSE	GVA	Mon, Mar 2, 2015	33.10	34.70	32.91	33.53
4490	NYSE	GVA	Fri, Feb 27, 2015	34.00	34.00	31.97	33.12
4489	NYSE	GVA	Thu, Feb 26, 2015	35.00	35.15	34.62	34.96
4488	NYSE	GVA	Wed, Feb 25, 2015	35.36	35.63	34.63	34.92
4487	NYSE	GVA	Tue, Feb 24, 2015	35.62	36.13	35.29	35.50
4486	NYSE	GVA	Mon, Feb 23, 2015	35.64	35.65	34.98	35.62
4485	NYSE	GVA	Fri, Feb 20, 2015	35.75	36.11	35.15	35.79
4484	NYSE	GVA	Thu, Feb 19, 2015	36.18	36.45	35.78	36.40
4483	NYSE	GVA	Wed, Feb 18, 2015	36.58	37.15	36.47	36.50
4482	NYSE	GVA	Tue, Feb 17, 2015	36.94	37.13	36.65	36.78
4481	NYSE	GVA	Fri, Feb 13, 2015	36.51	37.17	36.51	37.02
4480	NYSE	GVA	Thu, Feb 12, 2015	36.15	36.54	35.86	36.52
4479	NYSE	GVA	Wed, Feb 11, 2015	36.26	36.47	35.52	35.78
4478	NYSE	GVA	Tue, Feb 10, 2015	36.02	36.46	35.55	36.32
4477	NYSE	GVA	Mon, Feb 9, 2015	35.70	36.08	35.54	35.81
4476	NYSE	GVA	Fri, Feb 6, 2015	36.13	36.61	35.60	35.81
4475	NYSE	GVA	Thu, Feb 5, 2015	35.54	36.30	35.32	36.16
4474	NYSE	GVA	Wed, Feb 4, 2015	35.84	36.00	35.22	35.46
4473	NYSE	GVA	Tue, Feb 3, 2015	35.39	36.24	35.39	36.10
4472	NYSE	GVA	Mon, Feb 2, 2015	34.24	35.27	33.81	35.24
4471	NYSE	GVA	Fri, Jan 30, 2015	34.86	35.05	34.02	34.08
4470	NYSE	GVA	Thu, Jan 29, 2015	33.99	35.08	33.56	35.07
4469	NYSE	GVA	Wed, Jan 28, 2015	34.96	34.96	33.84	33.99
4468	NYSE	GVA	Tue, Jan 27, 2015	34.46	34.95	34.14	34.68
4467	NYSE	GVA	Mon, Jan 26, 2015	34.99	35.45	34.15	35.14
4466	NYSE	GVA	Fri, Jan 23, 2015	35.10	35.53	34.93	35.11
4465	NYSE	GVA	Thu, Jan 22, 2015	34.71	35.38	34.18	35.20
4464	NYSE	GVA	Wed, Jan 21, 2015	33.79	34.52	33.79	34.43
4463	NYSE	GVA	Tue, Jan 20, 2015	35.20	35.44	33.02	34.04
4462	NYSE	GVA	Fri, Jan 16, 2015	34.19	35.26	34.18	35.23
4461	NYSE	GVA	Thu, Jan 15, 2015	35.70	35.87	34.26	34.40
4460	NYSE	GVA	Wed, Jan 14, 2015	35.39	35.79	34.92	35.46
4459	NYSE	GVA	Tue, Jan 13, 2015	36.31	37.04	35.17	35.86
4458	NYSE	GVA	Mon, Jan 12, 2015	36.68	36.68	35.43	35.85
4457	NYSE	GVA	Fri, Jan 9, 2015	37.28	37.28	36.64	36.68
4456	NYSE	GVA	Thu, Jan 8, 2015	37.06	37.47	36.49	37.29
4455	NYSE	GVA	Wed, Jan 7, 2015	36.86	37.07	36.40	36.67
4454	NYSE	GVA	Tue, Jan 6, 2015	36.85	37.10	35.71	36.61
4453	NYSE	GVA	Mon, Jan 5, 2015	36.84	37.12	36.19	36.80
4452	NYSE	GVA	Fri, Jan 2, 2015	38.32	38.42	36.83	37.19
4451	NYSE	GVA	Wed, Dec 31, 2014	38.64	38.86	38.00	38.02
4450	NYSE	GVA	Tue, Dec 30, 2014	38.55	38.99	38.55	38.60
4449	NYSE	GVA	Mon, Dec 29, 2014	38.54	39.05	38.54	38.70
4448	NYSE	GVA	Fri, Dec 26, 2014	38.79	38.95	38.39	38.70
4447	NYSE	GVA	Wed, Dec 24, 2014	38.79	38.89	38.28	38.59
4446	NYSE	GVA	Tue, Dec 23, 2014	38.17	39.09	37.87	38.66
4445	NYSE	GVA	Mon, Dec 22, 2014	38.09	38.09	37.33	37.86
4444	NYSE	GVA	Fri, Dec 19, 2014	38.10	38.35	37.40	38.09
4443	NYSE	GVA	Thu, Dec 18, 2014	37.70	38.19	36.87	38.16
4442	NYSE	GVA	Wed, Dec 17, 2014	35.95	37.47	35.75	37.20
4441	NYSE	GVA	Tue, Dec 16, 2014	35.57	37.10	35.51	35.91
4440	NYSE	GVA	Mon, Dec 15, 2014	36.12	36.55	35.62	35.72
4439	NYSE	GVA	Fri, Dec 12, 2014	35.74	36.23	35.37	35.74
4438	NYSE	GVA	Thu, Dec 11, 2014	36.38	37.06	36.00	36.22
4437	NYSE	GVA	Wed, Dec 10, 2014	36.23	36.40	35.89	36.10
4436	NYSE	GVA	Tue, Dec 9, 2014	34.81	36.53	34.81	36.44
4435	NYSE	GVA	Mon, Dec 8, 2014	36.33	36.56	35.09	35.28
4434	NYSE	GVA	Fri, Dec 5, 2014	35.82	37.03	35.80	36.52
4433	NYSE	GVA	Thu, Dec 4, 2014	36.23	36.23	35.54	35.84
4432	NYSE	GVA	Wed, Dec 3, 2014	35.90	37.02	35.73	36.38
4431	NYSE	GVA	Tue, Dec 2, 2014	35.26	36.34	35.14	35.90
4430	NYSE	GVA	Mon, Dec 1, 2014	35.70	35.80	35.00	35.28
4429	NYSE	GVA	Fri, Nov 28, 2014	36.40	36.67	35.62	35.85
4428	NYSE	GVA	Wed, Nov 26, 2014	36.60	36.78	36.13	36.53
4427	NYSE	GVA	Tue, Nov 25, 2014	36.15	36.51	35.99	36.47
4426	NYSE	GVA	Mon, Nov 24, 2014	36.38	36.57	36.01	36.16
4425	NYSE	GVA	Fri, Nov 21, 2014	37.17	37.42	36.12	36.42
4424	NYSE	GVA	Thu, Nov 20, 2014	35.04	36.51	34.99	36.50
4423	NYSE	GVA	Wed, Nov 19, 2014	35.78	35.78	34.87	35.29
4422	NYSE	GVA	Tue, Nov 18, 2014	35.83	36.25	35.70	35.88
4421	NYSE	GVA	Mon, Nov 17, 2014	36.26	36.44	35.67	35.71
4420	NYSE	GVA	Fri, Nov 14, 2014	36.33	36.76	36.21	36.27
4419	NYSE	GVA	Thu, Nov 13, 2014	37.58	37.68	36.98	36.98
4418	NYSE	GVA	Wed, Nov 12, 2014	36.42	37.66	36.42	37.59
4417	NYSE	GVA	Tue, Nov 11, 2014	36.25	36.75	36.04	36.72
4416	NYSE	GVA	Mon, Nov 10, 2014	36.30	36.91	36.14	36.25
4415	NYSE	GVA	Fri, Nov 7, 2014	35.87	36.37	35.84	36.36
4414	NYSE	GVA	Thu, Nov 6, 2014	35.72	36.27	35.60	35.88
4413	NYSE	GVA	Wed, Nov 5, 2014	35.92	36.28	35.57	35.69
4412	NYSE	GVA	Tue, Nov 4, 2014	34.74	35.94	34.50	35.52
4411	NYSE	GVA	Mon, Nov 3, 2014	34.50	35.00	33.06	34.09
4410	NYSE	GVA	Fri, Oct 31, 2014	37.47	37.59	36.37	36.91
4409	NYSE	GVA	Thu, Oct 30, 2014	35.53	36.92	35.53	36.68
4408	NYSE	GVA	Wed, Oct 29, 2014	35.77	36.00	35.12	35.76
4407	NYSE	GVA	Tue, Oct 28, 2014	34.47	35.76	34.44	35.75
4406	NYSE	GVA	Mon, Oct 27, 2014	33.97	34.38	33.75	34.35
4405	NYSE	GVA	Fri, Oct 24, 2014	33.98	34.28	33.69	34.17
4404	NYSE	GVA	Thu, Oct 23, 2014	33.33	34.28	33.09	33.99
4403	NYSE	GVA	Wed, Oct 22, 2014	34.00	34.53	32.86	32.87
4402	NYSE	GVA	Tue, Oct 21, 2014	33.57	34.14	33.27	33.98
4401	NYSE	GVA	Mon, Oct 20, 2014	33.96	34.21	33.27	33.42
4400	NYSE	GVA	Fri, Oct 17, 2014	33.84	34.31	33.65	34.20
4399	NYSE	GVA	Thu, Oct 16, 2014	32.26	33.71	32.02	33.35
4398	NYSE	GVA	Wed, Oct 15, 2014	30.66	32.72	30.45	32.66
4397	NYSE	GVA	Tue, Oct 14, 2014	30.78	31.69	30.61	31.08
4396	NYSE	GVA	Mon, Oct 13, 2014	31.13	31.67	30.44	30.52
4395	NYSE	GVA	Fri, Oct 10, 2014	31.06	31.93	30.90	31.10
4394	NYSE	GVA	Thu, Oct 9, 2014	32.15	32.31	31.20	31.21
4393	NYSE	GVA	Wed, Oct 8, 2014	31.02	32.26	30.91	32.25
4392	NYSE	GVA	Tue, Oct 7, 2014	31.25	31.37	30.99	31.05
4391	NYSE	GVA	Mon, Oct 6, 2014	31.79	31.95	31.47	31.50
4390	NYSE	GVA	Fri, Oct 3, 2014	31.77	31.95	31.38	31.63
4389	NYSE	GVA	Thu, Oct 2, 2014	31.07	31.71	30.95	31.39
4388	NYSE	GVA	Wed, Oct 1, 2014	31.73	31.73	31.00	31.14
4387	NYSE	GVA	Tue, Sep 30, 2014	32.12	32.27	31.79	31.81
4386	NYSE	GVA	Mon, Sep 29, 2014	31.99	32.17	31.78	32.13
4385	NYSE	GVA	Fri, Sep 26, 2014	32.23	32.57	32.04	32.47
4384	NYSE	GVA	Thu, Sep 25, 2014	32.85	32.87	32.23	32.33
4383	NYSE	GVA	Wed, Sep 24, 2014	32.92	33.12	32.68	32.97
4382	NYSE	GVA	Tue, Sep 23, 2014	32.94	33.15	32.42	32.76
4381	NYSE	GVA	Mon, Sep 22, 2014	33.57	33.78	32.98	33.18
4380	NYSE	GVA	Fri, Sep 19, 2014	34.25	34.39	33.50	33.81
4379	NYSE	GVA	Thu, Sep 18, 2014	34.32	34.53	33.95	34.16
4378	NYSE	GVA	Wed, Sep 17, 2014	34.07	34.45	33.84	34.18
4377	NYSE	GVA	Tue, Sep 16, 2014	33.70	34.33	33.63	34.07
4376	NYSE	GVA	Mon, Sep 15, 2014	34.40	34.40	33.44	33.76
4375	NYSE	GVA	Fri, Sep 12, 2014	35.24	35.48	34.47	34.47
4374	NYSE	GVA	Thu, Sep 11, 2014	34.32	35.61	34.32	35.31
4373	NYSE	GVA	Wed, Sep 10, 2014	33.95	34.64	33.63	34.61
4372	NYSE	GVA	Tue, Sep 9, 2014	34.62	34.70	33.95	34.03
4371	NYSE	GVA	Mon, Sep 8, 2014	34.53	34.89	34.40	34.58
4370	NYSE	GVA	Fri, Sep 5, 2014	34.58	34.97	34.32	34.61
4369	NYSE	GVA	Thu, Sep 4, 2014	35.17	35.42	34.56	34.71
4368	NYSE	GVA	Wed, Sep 3, 2014	35.92	35.92	34.90	35.02
4367	NYSE	GVA	Tue, Sep 2, 2014	35.38	36.11	35.21	35.72
4366	NYSE	GVA	Fri, Aug 29, 2014	35.21	35.35	34.89	35.27
4365	NYSE	GVA	Thu, Aug 28, 2014	35.40	35.51	35.01	35.21
4364	NYSE	GVA	Wed, Aug 27, 2014	35.66	35.74	35.40	35.49
4363	NYSE	GVA	Tue, Aug 26, 2014	35.14	35.75	35.14	35.54
4362	NYSE	GVA	Mon, Aug 25, 2014	34.86	35.28	34.71	35.19
4361	NYSE	GVA	Fri, Aug 22, 2014	34.49	34.76	34.32	34.57
4360	NYSE	GVA	Thu, Aug 21, 2014	34.45	34.71	33.99	34.54
4359	NYSE	GVA	Wed, Aug 20, 2014	34.34	34.60	34.16	34.39
4358	NYSE	GVA	Tue, Aug 19, 2014	34.72	34.88	34.44	34.52
4357	NYSE	GVA	Mon, Aug 18, 2014	34.60	34.97	34.51	34.61
4356	NYSE	GVA	Fri, Aug 15, 2014	34.97	35.01	33.74	34.25
4355	NYSE	GVA	Thu, Aug 14, 2014	34.56	34.82	34.38	34.61
4354	NYSE	GVA	Wed, Aug 13, 2014	34.40	34.75	34.28	34.58
4353	NYSE	GVA	Tue, Aug 12, 2014	34.39	34.67	34.14	34.25
4352	NYSE	GVA	Mon, Aug 11, 2014	34.12	34.88	34.08	34.48
4351	NYSE	GVA	Fri, Aug 8, 2014	33.17	34.02	33.17	33.88
4350	NYSE	GVA	Thu, Aug 7, 2014	33.36	33.62	33.05	33.18
4349	NYSE	GVA	Wed, Aug 6, 2014	32.89	33.62	32.73	33.31
4348	NYSE	GVA	Tue, Aug 5, 2014	32.65	33.25	32.57	33.09
4347	NYSE	GVA	Mon, Aug 4, 2014	32.88	33.19	31.92	32.92
4346	NYSE	GVA	Fri, Aug 1, 2014	35.47	35.90	32.03	32.81
4345	NYSE	GVA	Thu, Jul 31, 2014	33.26	33.76	32.55	32.55
4344	NYSE	GVA	Wed, Jul 30, 2014	33.85	34.28	33.53	33.83
4343	NYSE	GVA	Tue, Jul 29, 2014	34.07	34.19	33.51	33.74
4342	NYSE	GVA	Mon, Jul 28, 2014	34.73	35.11	33.70	33.93
4341	NYSE	GVA	Fri, Jul 25, 2014	34.87	35.08	34.59	34.74
4340	NYSE	GVA	Thu, Jul 24, 2014	35.21	35.26	34.85	35.21
4339	NYSE	GVA	Wed, Jul 23, 2014	35.54	35.69	35.13	35.16
4338	NYSE	GVA	Tue, Jul 22, 2014	35.29	36.04	35.26	35.54
4337	NYSE	GVA	Mon, Jul 21, 2014	35.24	35.42	34.81	35.13
4336	NYSE	GVA	Fri, Jul 18, 2014	34.87	35.55	34.65	35.46
4335	NYSE	GVA	Thu, Jul 17, 2014	35.31	35.76	34.88	34.93
4334	NYSE	GVA	Wed, Jul 16, 2014	35.74	36.05	34.94	35.59
4333	NYSE	GVA	Tue, Jul 15, 2014	36.09	36.64	35.35	35.44
4332	NYSE	GVA	Mon, Jul 14, 2014	35.98	36.36	35.82	36.06
4331	NYSE	GVA	Fri, Jul 11, 2014	35.47	35.79	35.14	35.49
4330	NYSE	GVA	Thu, Jul 10, 2014	35.00	35.94	34.73	35.58
4329	NYSE	GVA	Wed, Jul 9, 2014	36.15	36.43	35.84	35.90
4328	NYSE	GVA	Tue, Jul 8, 2014	35.98	36.28	35.43	36.09
4327	NYSE	GVA	Mon, Jul 7, 2014	36.82	36.82	36.08	36.10
4326	NYSE	GVA	Thu, Jul 3, 2014	36.78	37.23	36.78	37.06
4325	NYSE	GVA	Wed, Jul 2, 2014	36.76	36.99	36.33	36.64
4324	NYSE	GVA	Tue, Jul 1, 2014	36.19	37.49	36.09	36.87
4323	NYSE	GVA	Mon, Jun 30, 2014	35.81	36.06	35.53	35.98
4322	NYSE	GVA	Fri, Jun 27, 2014	35.03	36.17	35.03	35.96
4321	NYSE	GVA	Thu, Jun 26, 2014	35.35	35.70	34.98	35.28
4320	NYSE	GVA	Wed, Jun 25, 2014	35.12	35.55	35.01	35.53
4319	NYSE	GVA	Tue, Jun 24, 2014	36.07	36.39	35.26	35.28
4318	NYSE	GVA	Mon, Jun 23, 2014	36.71	36.71	35.86	36.19
4317	NYSE	GVA	Fri, Jun 20, 2014	36.63	36.77	36.47	36.62
4316	NYSE	GVA	Thu, Jun 19, 2014	35.59	36.66	35.47	36.62
4315	NYSE	GVA	Wed, Jun 18, 2014	35.09	35.69	34.91	35.68
4314	NYSE	GVA	Tue, Jun 17, 2014	34.94	35.66	34.89	35.11
4313	NYSE	GVA	Mon, Jun 16, 2014	35.04	35.29	34.67	35.07
4312	NYSE	GVA	Fri, Jun 13, 2014	35.19	35.65	35.02	35.20
4311	NYSE	GVA	Thu, Jun 12, 2014	35.75	35.75	34.84	35.07
4310	NYSE	GVA	Wed, Jun 11, 2014	36.76	36.84	35.67	35.87
4309	NYSE	GVA	Tue, Jun 10, 2014	36.70	36.81	36.47	36.80
4308	NYSE	GVA	Mon, Jun 9, 2014	36.23	36.84	36.23	36.75
4307	NYSE	GVA	Fri, Jun 6, 2014	36.08	36.46	35.97	36.34
4306	NYSE	GVA	Thu, Jun 5, 2014	34.77	35.93	34.58	35.88
4305	NYSE	GVA	Wed, Jun 4, 2014	34.85	35.02	34.45	34.53
4304	NYSE	GVA	Tue, Jun 3, 2014	34.79	35.17	34.43	34.90
4303	NYSE	GVA	Mon, Jun 2, 2014	35.54	35.54	34.50	34.85
4302	NYSE	GVA	Fri, May 30, 2014	36.06	36.06	35.38	35.52
4301	NYSE	GVA	Thu, May 29, 2014	36.47	36.47	35.78	35.99
4300	NYSE	GVA	Wed, May 28, 2014	36.60	36.76	36.14	36.34
4299	NYSE	GVA	Tue, May 27, 2014	35.89	36.68	35.81	36.61
4298	NYSE	GVA	Fri, May 23, 2014	35.09	35.71	35.04	35.67
4297	NYSE	GVA	Thu, May 22, 2014	34.82	35.23	34.58	35.00
4296	NYSE	GVA	Wed, May 21, 2014	35.08	35.29	34.55	34.87
4295	NYSE	GVA	Tue, May 20, 2014	35.40	35.40	34.65	34.89
4294	NYSE	GVA	Mon, May 19, 2014	35.15	35.78	35.15	35.59
4293	NYSE	GVA	Fri, May 16, 2014	35.11	35.34	34.89	35.26
4292	NYSE	GVA	Thu, May 15, 2014	34.58	35.36	34.24	35.17
4291	NYSE	GVA	Wed, May 14, 2014	35.75	35.75	34.77	34.85
4290	NYSE	GVA	Tue, May 13, 2014	36.77	36.77	35.91	35.98
4289	NYSE	GVA	Mon, May 12, 2014	35.87	36.89	35.57	36.71
4288	NYSE	GVA	Fri, May 9, 2014	35.05	35.66	34.78	35.60
4287	NYSE	GVA	Thu, May 8, 2014	35.78	36.17	35.15	35.27
4286	NYSE	GVA	Wed, May 7, 2014	35.92	36.11	35.18	35.78
4285	NYSE	GVA	Tue, May 6, 2014	36.51	36.72	35.76	35.76
4284	NYSE	GVA	Mon, May 5, 2014	36.96	37.30	36.36	36.72
4283	NYSE	GVA	Fri, May 2, 2014	36.68	37.76	36.53	37.17
4282	NYSE	GVA	Thu, May 1, 2014	37.37	37.37	36.43	36.67
4281	NYSE	GVA	Wed, Apr 30, 2014	36.64	37.69	34.68	37.38
4280	NYSE	GVA	Tue, Apr 29, 2014	37.12	37.46	36.78	37.30
4279	NYSE	GVA	Mon, Apr 28, 2014	38.17	38.17	36.33	36.94
4278	NYSE	GVA	Fri, Apr 25, 2014	38.21	38.28	37.84	37.89
4277	NYSE	GVA	Thu, Apr 24, 2014	38.84	38.84	38.00	38.36
4276	NYSE	GVA	Wed, Apr 23, 2014	38.93	39.29	38.69	38.69
4275	NYSE	GVA	Tue, Apr 22, 2014	38.60	39.34	38.50	39.06
4274	NYSE	GVA	Mon, Apr 21, 2014	38.37	38.81	38.07	38.61
4273	NYSE	GVA	Thu, Apr 17, 2014	37.39	38.49	37.25	38.45
4272	NYSE	GVA	Wed, Apr 16, 2014	37.35	37.69	37.17	37.45
4271	NYSE	GVA	Tue, Apr 15, 2014	37.07	37.46	36.34	37.18
4270	NYSE	GVA	Mon, Apr 14, 2014	37.23	37.48	36.59	36.84
4269	NYSE	GVA	Fri, Apr 11, 2014	37.50	37.85	36.95	37.12
4268	NYSE	GVA	Thu, Apr 10, 2014	38.16	38.50	37.60	37.76
4267	NYSE	GVA	Wed, Apr 9, 2014	38.17	38.24	37.52	38.18
4266	NYSE	GVA	Tue, Apr 8, 2014	37.59	38.43	37.42	37.94
4265	NYSE	GVA	Mon, Apr 7, 2014	38.32	38.32	37.30	37.62
4264	NYSE	GVA	Fri, Apr 4, 2014	40.36	40.36	38.32	38.45
4263	NYSE	GVA	Thu, Apr 3, 2014	40.28	40.52	39.69	39.98
4262	NYSE	GVA	Wed, Apr 2, 2014	40.13	40.49	40.00	40.29
4261	NYSE	GVA	Tue, Apr 1, 2014	39.97	40.13	39.74	40.08
4260	NYSE	GVA	Mon, Mar 31, 2014	39.90	40.11	39.48	39.93
4259	NYSE	GVA	Fri, Mar 28, 2014	39.41	40.07	39.07	39.56
4258	NYSE	GVA	Thu, Mar 27, 2014	39.74	39.90	39.20	39.39
4257	NYSE	GVA	Wed, Mar 26, 2014	40.53	40.53	39.98	39.98
4256	NYSE	GVA	Tue, Mar 25, 2014	40.47	40.55	40.14	40.24
4255	NYSE	GVA	Mon, Mar 24, 2014	40.28	40.48	39.96	40.21
4254	NYSE	GVA	Fri, Mar 21, 2014	39.79	40.38	39.73	40.21
4253	NYSE	GVA	Thu, Mar 20, 2014	39.10	39.77	39.10	39.69
4252	NYSE	GVA	Wed, Mar 19, 2014	39.03	39.64	38.96	39.26
4251	NYSE	GVA	Tue, Mar 18, 2014	38.64	39.49	38.64	39.11
4250	NYSE	GVA	Mon, Mar 17, 2014	38.51	39.22	38.43	38.71
4249	NYSE	GVA	Fri, Mar 14, 2014	37.75	38.77	37.75	38.30
4248	NYSE	GVA	Thu, Mar 13, 2014	38.73	38.83	37.57	37.82
4247	NYSE	GVA	Wed, Mar 12, 2014	38.32	38.74	38.26	38.54
4246	NYSE	GVA	Tue, Mar 11, 2014	38.73	39.12	38.61	38.72
4245	NYSE	GVA	Mon, Mar 10, 2014	38.73	38.85	38.30	38.70
4244	NYSE	GVA	Fri, Mar 7, 2014	38.62	38.80	38.30	38.73
4243	NYSE	GVA	Thu, Mar 6, 2014	38.03	38.62	37.86	38.28
4242	NYSE	GVA	Wed, Mar 5, 2014	37.80	38.13	37.60	37.96
4241	NYSE	GVA	Tue, Mar 4, 2014	36.92	38.27	36.88	37.75
4240	NYSE	GVA	Mon, Mar 3, 2014	36.32	36.58	36.24	36.35
4239	NYSE	GVA	Fri, Feb 28, 2014	35.34	37.02	35.21	36.76
4238	NYSE	GVA	Thu, Feb 27, 2014	34.23	35.71	33.58	35.36
4237	NYSE	GVA	Wed, Feb 26, 2014	34.76	34.95	33.95	34.06
4236	NYSE	GVA	Tue, Feb 25, 2014	34.54	35.13	34.43	34.59
4235	NYSE	GVA	Mon, Feb 24, 2014	34.46	35.07	34.31	34.52
4234	NYSE	GVA	Fri, Feb 21, 2014	34.73	34.78	34.35	34.44
4233	NYSE	GVA	Thu, Feb 20, 2014	34.42	34.91	34.37	34.63
4232	NYSE	GVA	Wed, Feb 19, 2014	35.04	35.38	34.43	34.44
4231	NYSE	GVA	Tue, Feb 18, 2014	34.69	35.33	34.56	35.08
4230	NYSE	GVA	Fri, Feb 14, 2014	34.37	34.65	33.95	34.59
4229	NYSE	GVA	Thu, Feb 13, 2014	33.71	34.44	33.61	34.36
4228	NYSE	GVA	Wed, Feb 12, 2014	33.64	34.29	33.57	34.06
4227	NYSE	GVA	Tue, Feb 11, 2014	32.54	33.49	32.48	33.46
4226	NYSE	GVA	Mon, Feb 10, 2014	32.45	32.55	32.11	32.50
4225	NYSE	GVA	Fri, Feb 7, 2014	32.69	32.75	32.23	32.41
4224	NYSE	GVA	Thu, Feb 6, 2014	31.84	32.45	31.63	32.39
4223	NYSE	GVA	Wed, Feb 5, 2014	31.70	31.97	31.39	31.66
4222	NYSE	GVA	Tue, Feb 4, 2014	31.75	32.31	31.39	31.77
4221	NYSE	GVA	Mon, Feb 3, 2014	33.27	33.70	31.44	31.52
4220	NYSE	GVA	Fri, Jan 31, 2014	32.98	33.84	32.97	33.29
4219	NYSE	GVA	Thu, Jan 30, 2014	33.74	34.09	33.27	33.71
4218	NYSE	GVA	Wed, Jan 29, 2014	33.68	34.24	33.35	33.47
4217	NYSE	GVA	Tue, Jan 28, 2014	33.96	34.47	33.96	34.17
4216	NYSE	GVA	Mon, Jan 27, 2014	34.29	34.48	33.57	33.97
4215	NYSE	GVA	Fri, Jan 24, 2014	35.17	35.39	34.06	34.26
4214	NYSE	GVA	Thu, Jan 23, 2014	35.60	35.86	35.36	35.51
4213	NYSE	GVA	Wed, Jan 22, 2014	35.78	35.89	35.36	35.89
4212	NYSE	GVA	Tue, Jan 21, 2014	35.86	36.00	35.17	35.78
4211	NYSE	GVA	Fri, Jan 17, 2014	35.66	35.82	35.53	35.70
4210	NYSE	GVA	Thu, Jan 16, 2014	35.28	35.86	35.28	35.81
4209	NYSE	GVA	Wed, Jan 15, 2014	35.46	35.63	35.13	35.36
4208	NYSE	GVA	Tue, Jan 14, 2014	34.91	35.58	34.91	35.29
4207	NYSE	GVA	Mon, Jan 13, 2014	35.12	35.38	34.77	34.95
4206	NYSE	GVA	Fri, Jan 10, 2014	34.92	35.34	34.78	35.03
4205	NYSE	GVA	Thu, Jan 9, 2014	34.78	34.97	34.39	34.83
4204	NYSE	GVA	Wed, Jan 8, 2014	34.50	34.71	34.21	34.61
4203	NYSE	GVA	Tue, Jan 7, 2014	34.16	34.82	33.97	34.62
4202	NYSE	GVA	Mon, Jan 6, 2014	34.48	34.59	33.84	34.06
4201	NYSE	GVA	Fri, Jan 3, 2014	34.06	34.49	34.01	34.33
4200	NYSE	GVA	Thu, Jan 2, 2014	34.95	34.95	33.91	34.06
4199	NYSE	GVA	Tue, Dec 31, 2013	34.90	35.10	34.58	34.98
4198	NYSE	GVA	Mon, Dec 30, 2013	34.77	35.32	34.58	34.91
4197	NYSE	GVA	Fri, Dec 27, 2013	34.65	34.85	34.41	34.85
4196	NYSE	GVA	Thu, Dec 26, 2013	34.18	34.73	33.96	34.61
4195	NYSE	GVA	Tue, Dec 24, 2013	33.71	34.10	33.63	34.10
4194	NYSE	GVA	Mon, Dec 23, 2013	33.41	33.80	33.31	33.71
4193	NYSE	GVA	Fri, Dec 20, 2013	32.63	33.62	32.63	33.29
4192	NYSE	GVA	Thu, Dec 19, 2013	32.70	33.07	32.36	32.60
4191	NYSE	GVA	Wed, Dec 18, 2013	31.96	32.77	31.73	32.77
4190	NYSE	GVA	Tue, Dec 17, 2013	31.71	31.86	31.54	31.81
4189	NYSE	GVA	Mon, Dec 16, 2013	31.50	31.84	31.41	31.69
4188	NYSE	GVA	Fri, Dec 13, 2013	31.25	31.49	30.94	31.40
4187	NYSE	GVA	Thu, Dec 12, 2013	31.16	31.25	30.81	31.15
4186	NYSE	GVA	Wed, Dec 11, 2013	31.93	32.14	31.08	31.15
4185	NYSE	GVA	Tue, Dec 10, 2013	31.40	32.15	31.30	32.00
4184	NYSE	GVA	Mon, Dec 9, 2013	31.90	32.13	31.06	31.50
4183	NYSE	GVA	Fri, Dec 6, 2013	31.79	32.26	31.45	31.95
4182	NYSE	GVA	Thu, Dec 5, 2013	30.22	30.42	29.97	30.31
4181	NYSE	GVA	Wed, Dec 4, 2013	30.21	30.56	29.84	30.26
4180	NYSE	GVA	Tue, Dec 3, 2013	30.68	30.87	29.94	30.37
4179	NYSE	GVA	Mon, Dec 2, 2013	31.12	31.61	30.61	30.83
4178	NYSE	GVA	Fri, Nov 29, 2013	31.71	31.71	31.23	31.25
4177	NYSE	GVA	Wed, Nov 27, 2013	30.67	31.61	30.56	31.60
4176	NYSE	GVA	Tue, Nov 26, 2013	30.35	30.92	30.29	30.55
4175	NYSE	GVA	Mon, Nov 25, 2013	30.39	30.55	30.01	30.32
4174	NYSE	GVA	Fri, Nov 22, 2013	30.24	30.42	29.98	30.25
4173	NYSE	GVA	Thu, Nov 21, 2013	30.00	30.40	29.79	30.25
4172	NYSE	GVA	Wed, Nov 20, 2013	29.88	30.32	29.72	29.84
4171	NYSE	GVA	Tue, Nov 19, 2013	29.95	30.15	29.52	29.80
4170	NYSE	GVA	Mon, Nov 18, 2013	30.45	30.98	29.89	29.99
4169	NYSE	GVA	Fri, Nov 15, 2013	29.90	30.37	29.90	30.25
4168	NYSE	GVA	Thu, Nov 14, 2013	29.57	29.95	29.28	29.91
4167	NYSE	GVA	Wed, Nov 13, 2013	29.18	29.55	29.17	29.53
4166	NYSE	GVA	Tue, Nov 12, 2013	29.40	29.70	29.18	29.36
4165	NYSE	GVA	Mon, Nov 11, 2013	29.75	29.86	29.41	29.53
4164	NYSE	GVA	Fri, Nov 8, 2013	29.38	29.95	29.22	29.75
4163	NYSE	GVA	Thu, Nov 7, 2013	29.49	30.28	29.16	29.51
4162	NYSE	GVA	Wed, Nov 6, 2013	28.79	29.48	28.53	29.41
4161	NYSE	GVA	Tue, Nov 5, 2013	29.98	30.06	28.35	28.64
4160	NYSE	GVA	Mon, Nov 4, 2013	31.40	31.40	29.42	30.08
4159	NYSE	GVA	Fri, Nov 1, 2013	32.26	32.96	31.98	32.42
4158	NYSE	GVA	Thu, Oct 31, 2013	32.88	33.04	32.33	32.35
4157	NYSE	GVA	Wed, Oct 30, 2013	33.26	33.36	32.77	32.98
4156	NYSE	GVA	Tue, Oct 29, 2013	33.44	33.74	33.03	33.29
4155	NYSE	GVA	Mon, Oct 28, 2013	33.34	33.50	33.13	33.34
4154	NYSE	GVA	Fri, Oct 25, 2013	33.67	33.69	32.93	33.41
4153	NYSE	GVA	Thu, Oct 24, 2013	33.43	33.78	33.30	33.50
4152	NYSE	GVA	Wed, Oct 23, 2013	33.60	34.00	33.37	33.42
4151	NYSE	GVA	Tue, Oct 22, 2013	33.33	33.82	33.33	33.69
4150	NYSE	GVA	Mon, Oct 21, 2013	32.82	33.31	32.41	33.23
4149	NYSE	GVA	Fri, Oct 18, 2013	32.31	32.93	31.82	32.87
4148	NYSE	GVA	Thu, Oct 17, 2013	30.72	32.09	30.72	32.01
4147	NYSE	GVA	Wed, Oct 16, 2013	30.79	30.97	30.52	30.91
4146	NYSE	GVA	Tue, Oct 15, 2013	31.05	31.13	30.60	30.61
4145	NYSE	GVA	Mon, Oct 14, 2013	30.59	31.09	30.55	31.08
4144	NYSE	GVA	Fri, Oct 11, 2013	30.27	30.98	30.14	30.89
4143	NYSE	GVA	Thu, Oct 10, 2013	29.99	30.35	29.87	30.34
4142	NYSE	GVA	Wed, Oct 9, 2013	29.48	29.95	29.29	29.61
4141	NYSE	GVA	Tue, Oct 8, 2013	29.99	30.19	29.40	29.43
4140	NYSE	GVA	Mon, Oct 7, 2013	30.12	30.37	29.87	29.98
4139	NYSE	GVA	Fri, Oct 4, 2013	30.05	30.54	30.05	30.43
4138	NYSE	GVA	Thu, Oct 3, 2013	30.68	30.70	29.92	30.12
4137	NYSE	GVA	Wed, Oct 2, 2013	30.88	31.06	30.64	30.82
4136	NYSE	GVA	Tue, Oct 1, 2013	30.66	31.44	30.66	31.12
4135	NYSE	GVA	Mon, Sep 30, 2013	30.19	30.87	30.09	30.60
4134	NYSE	GVA	Fri, Sep 27, 2013	30.58	30.91	30.50	30.62
4133	NYSE	GVA	Thu, Sep 26, 2013	30.69	30.94	30.34	30.85
4132	NYSE	GVA	Wed, Sep 25, 2013	30.68	31.21	30.40	30.70
4131	NYSE	GVA	Tue, Sep 24, 2013	30.47	31.10	30.47	30.69
4130	NYSE	GVA	Mon, Sep 23, 2013	30.50	30.69	30.24	30.35
4129	NYSE	GVA	Fri, Sep 20, 2013	31.22	31.24	30.54	30.54
4128	NYSE	GVA	Thu, Sep 19, 2013	31.45	31.58	30.94	31.04
4127	NYSE	GVA	Wed, Sep 18, 2013	30.75	31.56	30.51	31.29
4126	NYSE	GVA	Tue, Sep 17, 2013	30.37	30.74	30.24	30.71
4125	NYSE	GVA	Mon, Sep 16, 2013	30.06	30.61	30.05	30.40
4124	NYSE	GVA	Fri, Sep 13, 2013	29.65	29.72	29.41	29.66
4123	NYSE	GVA	Thu, Sep 12, 2013	29.40	29.62	29.33	29.49
4122	NYSE	GVA	Wed, Sep 11, 2013	29.38	29.49	29.12	29.37
4121	NYSE	GVA	Tue, Sep 10, 2013	29.87	29.98	29.35	29.52
4120	NYSE	GVA	Mon, Sep 9, 2013	28.87	29.76	28.87	29.70
4119	NYSE	GVA	Fri, Sep 6, 2013	29.17	29.30	28.56	28.71
4118	NYSE	GVA	Thu, Sep 5, 2013	28.60	29.07	28.34	28.95
4117	NYSE	GVA	Wed, Sep 4, 2013	28.42	28.79	28.19	28.53
4116	NYSE	GVA	Tue, Sep 3, 2013	28.83	29.03	27.88	28.43
4115	NYSE	GVA	Fri, Aug 30, 2013	29.07	29.15	28.23	28.32
4114	NYSE	GVA	Thu, Aug 29, 2013	28.90	29.40	28.64	29.15
4113	NYSE	GVA	Wed, Aug 28, 2013	29.13	29.14	28.87	28.90
4112	NYSE	GVA	Tue, Aug 27, 2013	29.53	29.92	28.96	29.11
4111	NYSE	GVA	Mon, Aug 26, 2013	29.62	30.00	29.45	29.89
4110	NYSE	GVA	Fri, Aug 23, 2013	30.02	30.02	29.20	29.56
4109	NYSE	GVA	Thu, Aug 22, 2013	29.26	30.00	29.26	29.99
4108	NYSE	GVA	Wed, Aug 21, 2013	29.25	29.51	29.10	29.15
4107	NYSE	GVA	Tue, Aug 20, 2013	29.24	29.49	29.11	29.35
4106	NYSE	GVA	Mon, Aug 19, 2013	29.45	29.53	29.12	29.20
4105	NYSE	GVA	Fri, Aug 16, 2013	28.84	29.54	28.84	29.44
4104	NYSE	GVA	Thu, Aug 15, 2013	29.13	29.29	28.77	28.98
4103	NYSE	GVA	Wed, Aug 14, 2013	29.88	30.05	29.21	29.55
4102	NYSE	GVA	Tue, Aug 13, 2013	29.76	29.99	29.50	29.93
4101	NYSE	GVA	Mon, Aug 12, 2013	29.70	30.01	29.62	29.75
4100	NYSE	GVA	Fri, Aug 9, 2013	30.18	30.41	29.67	29.88
4099	NYSE	GVA	Thu, Aug 8, 2013	30.60	30.84	30.02	30.35
4098	NYSE	GVA	Wed, Aug 7, 2013	30.79	30.86	30.17	30.34
4097	NYSE	GVA	Tue, Aug 6, 2013	32.01	32.39	30.90	30.93
4096	NYSE	GVA	Mon, Aug 5, 2013	32.06	32.43	31.76	32.18
4095	NYSE	GVA	Fri, Aug 2, 2013	31.40	32.26	31.40	32.18
4094	NYSE	GVA	Thu, Aug 1, 2013	29.70	31.81	29.70	31.64
4093	NYSE	GVA	Wed, Jul 31, 2013	29.82	30.78	29.78	30.25
4092	NYSE	GVA	Tue, Jul 30, 2013	30.06	30.06	29.50	29.74
4091	NYSE	GVA	Mon, Jul 29, 2013	30.74	30.92	29.79	29.85
4090	NYSE	GVA	Fri, Jul 26, 2013	31.34	31.45	30.65	30.89
4089	NYSE	GVA	Thu, Jul 25, 2013	31.46	31.66	31.01	31.63
4088	NYSE	GVA	Wed, Jul 24, 2013	32.21	32.33	31.42	31.63
4087	NYSE	GVA	Tue, Jul 23, 2013	32.29	32.29	31.73	32.18
4086	NYSE	GVA	Mon, Jul 22, 2013	32.13	32.46	32.00	32.17
4085	NYSE	GVA	Fri, Jul 19, 2013	32.06	32.24	31.83	32.18
4084	NYSE	GVA	Thu, Jul 18, 2013	30.83	32.23	30.78	32.22
4083	NYSE	GVA	Wed, Jul 17, 2013	30.92	31.10	30.50	30.77
4082	NYSE	GVA	Tue, Jul 16, 2013	30.83	30.99	30.64	30.71
4081	NYSE	GVA	Mon, Jul 15, 2013	30.75	30.99	30.62	30.76
4080	NYSE	GVA	Fri, Jul 12, 2013	30.57	30.95	30.54	30.80
4079	NYSE	GVA	Thu, Jul 11, 2013	30.66	31.00	30.51	30.71
4078	NYSE	GVA	Wed, Jul 10, 2013	30.10	30.40	29.90	30.31
4077	NYSE	GVA	Tue, Jul 9, 2013	30.08	30.25	29.81	30.14
4076	NYSE	GVA	Mon, Jul 8, 2013	30.61	30.74	29.74	29.89
4075	NYSE	GVA	Fri, Jul 5, 2013	30.62	30.62	29.95	30.48
4074	NYSE	GVA	Wed, Jul 3, 2013	29.91	30.35	29.91	30.18
4073	NYSE	GVA	Tue, Jul 2, 2013	30.44	30.69	29.88	30.10
4072	NYSE	GVA	Mon, Jul 1, 2013	29.99	30.68	29.85	30.46
4071	NYSE	GVA	Fri, Jun 28, 2013	29.85	30.27	29.72	29.76
4070	NYSE	GVA	Thu, Jun 27, 2013	29.64	29.93	29.36	29.88
4069	NYSE	GVA	Wed, Jun 26, 2013	29.43	29.47	29.16	29.36
4068	NYSE	GVA	Tue, Jun 25, 2013	29.01	29.29	28.77	29.21
4067	NYSE	GVA	Mon, Jun 24, 2013	28.73	28.97	28.33	28.63
4066	NYSE	GVA	Fri, Jun 21, 2013	29.52	29.63	28.50	29.08
4065	NYSE	GVA	Thu, Jun 20, 2013	29.40	29.55	29.01	29.37
4064	NYSE	GVA	Wed, Jun 19, 2013	30.65	30.73	29.85	29.86
4063	NYSE	GVA	Tue, Jun 18, 2013	30.47	30.81	30.34	30.69
4062	NYSE	GVA	Mon, Jun 17, 2013	30.33	30.56	30.12	30.32
4061	NYSE	GVA	Fri, Jun 14, 2013	30.29	30.41	29.63	29.96
4060	NYSE	GVA	Thu, Jun 13, 2013	29.43	30.44	29.36	30.32
4059	NYSE	GVA	Wed, Jun 12, 2013	29.86	29.86	29.39	29.51
4058	NYSE	GVA	Tue, Jun 11, 2013	29.53	30.15	29.37	29.68
4057	NYSE	GVA	Mon, Jun 10, 2013	29.97	30.23	29.53	30.08
4056	NYSE	GVA	Fri, Jun 7, 2013	30.06	30.28	29.74	29.94
4055	NYSE	GVA	Thu, Jun 6, 2013	29.89	30.21	29.41	29.81
4054	NYSE	GVA	Wed, Jun 5, 2013	30.24	30.33	29.74	29.90
4053	NYSE	GVA	Tue, Jun 4, 2013	31.14	31.17	29.98	30.34
4052	NYSE	GVA	Mon, Jun 3, 2013	30.97	31.25	30.21	31.15
4051	NYSE	GVA	Fri, May 31, 2013	31.15	31.41	30.84	30.86
4050	NYSE	GVA	Thu, May 30, 2013	31.40	31.57	30.86	31.34
4049	NYSE	GVA	Wed, May 29, 2013	31.77	31.96	31.30	31.36
4048	NYSE	GVA	Tue, May 28, 2013	31.81	32.16	31.66	32.09
4047	NYSE	GVA	Fri, May 24, 2013	31.23	31.50	31.11	31.35
4046	NYSE	GVA	Thu, May 23, 2013	30.62	31.33	30.47	31.33
4045	NYSE	GVA	Wed, May 22, 2013	31.13	31.64	30.86	31.02
4044	NYSE	GVA	Tue, May 21, 2013	31.35	31.35	30.78	31.11
4043	NYSE	GVA	Mon, May 20, 2013	31.08	31.50	30.83	31.30
4042	NYSE	GVA	Fri, May 17, 2013	30.96	31.29	30.81	31.19
4041	NYSE	GVA	Thu, May 16, 2013	30.86	31.04	30.66	30.83
4040	NYSE	GVA	Wed, May 15, 2013	30.58	31.55	30.52	31.04
4039	NYSE	GVA	Tue, May 14, 2013	29.82	30.85	29.72	30.62
4038	NYSE	GVA	Mon, May 13, 2013	30.23	30.23	29.81	29.85
4037	NYSE	GVA	Fri, May 10, 2013	29.22	31.49	29.22	30.26
4036	NYSE	GVA	Thu, May 9, 2013	26.07	29.21	26.07	28.94
4035	NYSE	GVA	Wed, May 8, 2013	28.44	28.90	28.44	28.69
4034	NYSE	GVA	Tue, May 7, 2013	28.26	28.60	28.19	28.60
4033	NYSE	GVA	Mon, May 6, 2013	28.45	28.45	28.00	28.18
4032	NYSE	GVA	Fri, May 3, 2013	28.05	29.01	28.03	28.44
4031	NYSE	GVA	Thu, May 2, 2013	27.72	27.99	27.55	27.61
4030	NYSE	GVA	Wed, May 1, 2013	27.55	27.91	26.26	27.48
4029	NYSE	GVA	Tue, Apr 30, 2013	28.24	28.25	27.53	27.67
4028	NYSE	GVA	Mon, Apr 29, 2013	28.24	28.69	28.08	28.24
4027	NYSE	GVA	Fri, Apr 26, 2013	28.45	28.45	28.05	28.14
4026	NYSE	GVA	Thu, Apr 25, 2013	28.63	29.02	28.48	28.52
4025	NYSE	GVA	Wed, Apr 24, 2013	28.21	28.54	28.11	28.45
4024	NYSE	GVA	Tue, Apr 23, 2013	27.77	28.14	27.37	28.14
4023	NYSE	GVA	Mon, Apr 22, 2013	26.92	27.54	26.50	27.46
4022	NYSE	GVA	Fri, Apr 19, 2013	26.98	27.05	26.71	26.83
4021	NYSE	GVA	Thu, Apr 18, 2013	27.32	27.56	26.88	26.93
4020	NYSE	GVA	Wed, Apr 17, 2013	28.05	28.20	27.10	27.27
4019	NYSE	GVA	Tue, Apr 16, 2013	28.23	28.49	27.80	28.36
4018	NYSE	GVA	Mon, Apr 15, 2013	29.29	29.39	27.72	27.92
4017	NYSE	GVA	Fri, Apr 12, 2013	29.99	30.15	29.36	29.55
4016	NYSE	GVA	Thu, Apr 11, 2013	29.78	30.21	29.56	30.14
4015	NYSE	GVA	Wed, Apr 10, 2013	29.40	29.86	29.24	29.80
4014	NYSE	GVA	Tue, Apr 9, 2013	29.45	29.64	29.16	29.25
4013	NYSE	GVA	Mon, Apr 8, 2013	29.00	29.81	28.98	29.31
4012	NYSE	GVA	Fri, Apr 5, 2013	28.45	29.41	28.28	29.36
4011	NYSE	GVA	Thu, Apr 4, 2013	29.05	29.29	28.58	29.04
4010	NYSE	GVA	Wed, Apr 3, 2013	30.62	30.71	29.03	29.09
4009	NYSE	GVA	Tue, Apr 2, 2013	31.32	31.35	30.40	30.53
4008	NYSE	GVA	Mon, Apr 1, 2013	31.74	32.09	30.96	31.04
4007	NYSE	GVA	Thu, Mar 28, 2013	31.84	32.19	31.56	31.84
4006	NYSE	GVA	Wed, Mar 27, 2013	31.52	31.82	31.33	31.75
4005	NYSE	GVA	Tue, Mar 26, 2013	31.73	32.07	31.46	31.70
4004	NYSE	GVA	Mon, Mar 25, 2013	31.82	32.00	31.44	31.63
4003	NYSE	GVA	Fri, Mar 22, 2013	31.74	31.94	31.52	31.62
4002	NYSE	GVA	Thu, Mar 21, 2013	31.61	31.94	31.48	31.61
4001	NYSE	GVA	Wed, Mar 20, 2013	31.37	31.94	31.27	31.79
4000	NYSE	GVA	Tue, Mar 19, 2013	30.86	31.47	30.86	31.20
3999	NYSE	GVA	Mon, Mar 18, 2013	30.57	31.03	30.39	30.77
3998	NYSE	GVA	Fri, Mar 15, 2013	31.25	31.58	30.97	31.01
3997	NYSE	GVA	Thu, Mar 14, 2013	31.29	31.33	31.07	31.21
3996	NYSE	GVA	Wed, Mar 13, 2013	31.15	31.35	31.00	31.21
3995	NYSE	GVA	Tue, Mar 12, 2013	31.54	31.54	30.98	31.12
3994	NYSE	GVA	Mon, Mar 11, 2013	31.69	31.88	31.46	31.54
3993	NYSE	GVA	Fri, Mar 8, 2013	30.65	31.81	30.65	31.73
3992	NYSE	GVA	Thu, Mar 7, 2013	30.75	30.81	30.41	30.60
3991	NYSE	GVA	Wed, Mar 6, 2013	30.75	30.93	30.57	30.80
3990	NYSE	GVA	Tue, Mar 5, 2013	30.43	30.81	30.26	30.65
3989	NYSE	GVA	Mon, Mar 4, 2013	29.98	30.52	29.55	30.26
3988	NYSE	GVA	Fri, Mar 1, 2013	30.69	30.74	29.74	30.15
3987	NYSE	GVA	Thu, Feb 28, 2013	34.98	34.98	30.65	31.09
3986	NYSE	GVA	Wed, Feb 27, 2013	34.79	35.60	34.74	35.17
3985	NYSE	GVA	Tue, Feb 26, 2013	34.95	35.23	34.38	34.74
3984	NYSE	GVA	Mon, Feb 25, 2013	36.08	36.39	34.66	34.72
3983	NYSE	GVA	Fri, Feb 22, 2013	36.07	36.29	35.98	36.25
3982	NYSE	GVA	Thu, Feb 21, 2013	36.10	36.25	35.63	35.81
3981	NYSE	GVA	Wed, Feb 20, 2013	37.62	37.74	36.12	36.13
3980	NYSE	GVA	Tue, Feb 19, 2013	36.86	37.54	36.79	37.54
3979	NYSE	GVA	Fri, Feb 15, 2013	36.90	37.15	36.76	36.81
3978	NYSE	GVA	Thu, Feb 14, 2013	36.32	36.80	36.30	36.77
3977	NYSE	GVA	Wed, Feb 13, 2013	36.16	36.60	36.06	36.51
3976	NYSE	GVA	Tue, Feb 12, 2013	35.60	36.22	35.49	36.00
3975	NYSE	GVA	Mon, Feb 11, 2013	35.66	35.71	35.42	35.49
3974	NYSE	GVA	Fri, Feb 8, 2013	35.72	35.83	35.45	35.66
3973	NYSE	GVA	Thu, Feb 7, 2013	35.72	35.83	35.46	35.60
3972	NYSE	GVA	Wed, Feb 6, 2013	35.44	35.91	35.44	35.70
3971	NYSE	GVA	Tue, Feb 5, 2013	35.76	35.84	35.54	35.68
3970	NYSE	GVA	Mon, Feb 4, 2013	36.12	36.12	35.29	35.56
3969	NYSE	GVA	Fri, Feb 1, 2013	36.63	36.90	36.28	36.33
3968	NYSE	GVA	Thu, Jan 31, 2013	36.15	36.70	35.89	36.36
3967	NYSE	GVA	Wed, Jan 30, 2013	36.36	36.49	36.06	36.25
3966	NYSE	GVA	Tue, Jan 29, 2013	36.58	36.73	36.18	36.39
3965	NYSE	GVA	Mon, Jan 28, 2013	36.22	36.68	35.75	36.61
3964	NYSE	GVA	Fri, Jan 25, 2013	36.13	36.35	35.76	36.07
3963	NYSE	GVA	Thu, Jan 24, 2013	35.63	36.20	35.54	35.89
3962	NYSE	GVA	Wed, Jan 23, 2013	35.76	35.79	35.37	35.55
3961	NYSE	GVA	Tue, Jan 22, 2013	35.13	35.82	35.02	35.82
3960	NYSE	GVA	Fri, Jan 18, 2013	35.19	35.26	34.79	35.17
3959	NYSE	GVA	Thu, Jan 17, 2013	34.70	35.34	34.70	35.18
3958	NYSE	GVA	Wed, Jan 16, 2013	34.71	34.71	34.35	34.48
3957	NYSE	GVA	Tue, Jan 15, 2013	34.35	34.88	34.16	34.86
3956	NYSE	GVA	Mon, Jan 14, 2013	34.33	34.79	34.27	34.47
3955	NYSE	GVA	Fri, Jan 11, 2013	34.70	34.90	34.13	34.41
3954	NYSE	GVA	Thu, Jan 10, 2013	34.81	34.90	34.32	34.86
3953	NYSE	GVA	Wed, Jan 9, 2013	34.80	34.87	34.46	34.56
3952	NYSE	GVA	Tue, Jan 8, 2013	34.40	34.71	34.20	34.68
3951	NYSE	GVA	Mon, Jan 7, 2013	34.28	34.53	34.14	34.42
3950	NYSE	GVA	Fri, Jan 4, 2013	34.84	34.87	34.33	34.43
3949	NYSE	GVA	Thu, Jan 3, 2013	34.83	34.96	34.58	34.75
3948	NYSE	GVA	Wed, Jan 2, 2013	34.54	34.92	34.19	34.85
3947	NYSE	GVA	Mon, Dec 31, 2012	33.02	33.70	32.75	33.62
3946	NYSE	GVA	Fri, Dec 28, 2012	32.98	33.28	32.95	33.00
3945	NYSE	GVA	Thu, Dec 27, 2012	33.10	33.41	32.71	33.27
3944	NYSE	GVA	Wed, Dec 26, 2012	33.98	33.99	33.20	33.37
3943	NYSE	GVA	Mon, Dec 24, 2012	33.70	33.99	33.58	33.94
3942	NYSE	GVA	Fri, Dec 21, 2012	33.56	34.18	33.46	33.86
3941	NYSE	GVA	Thu, Dec 20, 2012	34.52	34.62	34.15	34.25
3940	NYSE	GVA	Wed, Dec 19, 2012	34.23	34.46	33.97	34.43
3939	NYSE	GVA	Tue, Dec 18, 2012	33.68	34.17	33.29	34.16
3938	NYSE	GVA	Mon, Dec 17, 2012	32.81	33.76	32.77	33.74
3937	NYSE	GVA	Fri, Dec 14, 2012	31.56	32.78	31.53	32.68
3936	NYSE	GVA	Thu, Dec 13, 2012	31.90	32.05	31.47	31.64
3935	NYSE	GVA	Wed, Dec 12, 2012	32.28	32.50	31.69	31.83
3934	NYSE	GVA	Tue, Dec 11, 2012	31.86	32.35	31.75	32.16
3933	NYSE	GVA	Mon, Dec 10, 2012	31.23	31.75	31.18	31.55
3932	NYSE	GVA	Fri, Dec 7, 2012	30.61	31.29	30.61	31.19
3931	NYSE	GVA	Thu, Dec 6, 2012	30.23	30.64	29.98	30.40
3930	NYSE	GVA	Wed, Dec 5, 2012	31.00	31.00	30.21	30.30
3929	NYSE	GVA	Tue, Dec 4, 2012	30.59	31.17	30.59	30.90
3928	NYSE	GVA	Mon, Dec 3, 2012	30.77	31.10	30.40	30.57
3927	NYSE	GVA	Fri, Nov 30, 2012	29.49	30.78	29.25	30.60
3926	NYSE	GVA	Thu, Nov 29, 2012	29.67	29.98	29.25	29.38
3925	NYSE	GVA	Wed, Nov 28, 2012	29.10	29.44	28.65	29.42
3924	NYSE	GVA	Tue, Nov 27, 2012	29.53	29.79	29.29	29.35
3923	NYSE	GVA	Mon, Nov 26, 2012	29.62	29.96	29.43	29.61
3922	NYSE	GVA	Fri, Nov 23, 2012	29.62	29.83	29.46	29.82
3921	NYSE	GVA	Wed, Nov 21, 2012	29.13	29.59	29.11	29.51
3920	NYSE	GVA	Tue, Nov 20, 2012	28.97	29.27	28.81	29.11
3919	NYSE	GVA	Mon, Nov 19, 2012	28.95	29.25	28.72	29.09
3918	NYSE	GVA	Fri, Nov 16, 2012	28.36	28.58	27.87	28.52
3917	NYSE	GVA	Thu, Nov 15, 2012	28.47	28.93	28.23	28.40
3916	NYSE	GVA	Wed, Nov 14, 2012	29.16	29.26	28.38	28.43
3915	NYSE	GVA	Tue, Nov 13, 2012	29.43	29.87	29.09	29.11
3914	NYSE	GVA	Mon, Nov 12, 2012	29.20	29.82	29.03	29.65
3913	NYSE	GVA	Fri, Nov 9, 2012	28.81	29.49	28.51	29.06
3912	NYSE	GVA	Thu, Nov 8, 2012	29.48	29.64	28.86	28.97
3911	NYSE	GVA	Wed, Nov 7, 2012	29.67	30.76	29.42	29.52
3910	NYSE	GVA	Tue, Nov 6, 2012	30.37	30.97	30.22	30.45
3909	NYSE	GVA	Mon, Nov 5, 2012	30.07	30.61	29.79	30.16
3908	NYSE	GVA	Fri, Nov 2, 2012	30.81	30.81	30.02	30.05
3907	NYSE	GVA	Thu, Nov 1, 2012	30.10	30.92	29.99	30.60
3906	NYSE	GVA	Wed, Oct 31, 2012	29.58	30.34	29.32	30.21
3905	NYSE	GVA	Fri, Oct 26, 2012	28.70	29.50	28.39	29.47
3904	NYSE	GVA	Thu, Oct 25, 2012	28.61	28.69	28.02	28.56
3903	NYSE	GVA	Wed, Oct 24, 2012	28.34	28.42	27.88	28.30
3902	NYSE	GVA	Tue, Oct 23, 2012	27.96	28.16	27.50	28.14
3901	NYSE	GVA	Mon, Oct 22, 2012	28.62	28.62	28.07	28.37
3900	NYSE	GVA	Fri, Oct 19, 2012	29.52	29.52	28.32	28.80
3899	NYSE	GVA	Thu, Oct 18, 2012	29.50	29.88	29.35	29.70
3898	NYSE	GVA	Wed, Oct 17, 2012	29.40	29.98	28.74	29.56
3897	NYSE	GVA	Tue, Oct 16, 2012	28.80	28.94	28.61	28.82
3896	NYSE	GVA	Mon, Oct 15, 2012	28.66	28.86	28.39	28.67
3895	NYSE	GVA	Fri, Oct 12, 2012	28.68	28.75	28.25	28.63
3894	NYSE	GVA	Thu, Oct 11, 2012	28.95	28.97	28.41	28.61
3893	NYSE	GVA	Wed, Oct 10, 2012	28.72	28.86	28.52	28.65
3892	NYSE	GVA	Tue, Oct 9, 2012	29.24	29.24	28.43	28.62
3891	NYSE	GVA	Mon, Oct 8, 2012	29.30	29.48	29.07	29.24
3890	NYSE	GVA	Fri, Oct 5, 2012	29.63	29.99	29.36	29.40
3889	NYSE	GVA	Thu, Oct 4, 2012	29.19	29.48	28.63	29.48
3888	NYSE	GVA	Wed, Oct 3, 2012	29.03	29.19	28.70	29.09
3887	NYSE	GVA	Tue, Oct 2, 2012	28.87	29.08	28.77	28.96
3886	NYSE	GVA	Mon, Oct 1, 2012	28.85	28.85	28.40	28.74
3885	NYSE	GVA	Fri, Sep 28, 2012	28.70	29.08	28.46	28.72
3884	NYSE	GVA	Thu, Sep 27, 2012	28.35	28.94	28.01	28.89
3883	NYSE	GVA	Wed, Sep 26, 2012	28.54	28.77	27.71	28.20
3882	NYSE	GVA	Tue, Sep 25, 2012	29.69	30.07	28.50	28.53
3881	NYSE	GVA	Mon, Sep 24, 2012	29.93	30.05	29.26	29.51
3880	NYSE	GVA	Fri, Sep 21, 2012	30.05	30.22	29.77	30.14
3879	NYSE	GVA	Thu, Sep 20, 2012	29.33	29.89	29.25	29.75
3878	NYSE	GVA	Wed, Sep 19, 2012	29.27	29.87	29.27	29.57
3877	NYSE	GVA	Tue, Sep 18, 2012	29.52	29.93	29.01	29.25
3876	NYSE	GVA	Mon, Sep 17, 2012	29.67	29.78	29.39	29.57
3875	NYSE	GVA	Fri, Sep 14, 2012	30.49	30.80	29.70	29.76
3874	NYSE	GVA	Thu, Sep 13, 2012	29.76	30.88	29.55	30.28
3873	NYSE	GVA	Wed, Sep 12, 2012	29.15	29.73	29.15	29.72
3872	NYSE	GVA	Tue, Sep 11, 2012	28.89	29.23	28.78	29.09
3871	NYSE	GVA	Mon, Sep 10, 2012	28.92	29.45	28.75	28.93
3870	NYSE	GVA	Fri, Sep 7, 2012	28.77	28.99	28.69	28.86
3869	NYSE	GVA	Thu, Sep 6, 2012	28.44	28.96	28.20	28.72
3868	NYSE	GVA	Wed, Sep 5, 2012	28.24	28.43	27.98	28.21
3867	NYSE	GVA	Tue, Sep 4, 2012	27.55	28.24	27.37	28.13
3866	NYSE	GVA	Fri, Aug 31, 2012	27.92	28.08	27.49	27.57
3865	NYSE	GVA	Thu, Aug 30, 2012	27.90	28.01	27.34	27.55
3864	NYSE	GVA	Wed, Aug 29, 2012	28.50	28.74	27.95	28.15
3863	NYSE	GVA	Tue, Aug 28, 2012	27.74	28.99	27.63	28.57
3862	NYSE	GVA	Mon, Aug 27, 2012	27.93	28.02	27.59	27.73
3861	NYSE	GVA	Fri, Aug 24, 2012	27.35	27.98	27.29	27.77
3860	NYSE	GVA	Thu, Aug 23, 2012	26.47	27.61	26.35	27.49
3859	NYSE	GVA	Wed, Aug 22, 2012	26.57	26.78	26.21	26.51
3858	NYSE	GVA	Tue, Aug 21, 2012	27.71	28.09	26.64	26.68
3857	NYSE	GVA	Mon, Aug 20, 2012	27.05	28.17	26.87	28.07
3856	NYSE	GVA	Fri, Aug 17, 2012	26.37	26.68	26.28	26.68
3855	NYSE	GVA	Thu, Aug 16, 2012	25.84	26.49	25.61	26.41
3854	NYSE	GVA	Wed, Aug 15, 2012	25.27	25.82	25.15	25.81
3853	NYSE	GVA	Tue, Aug 14, 2012	26.00	26.00	25.33	25.41
3852	NYSE	GVA	Mon, Aug 13, 2012	26.02	26.02	25.42	25.82
3851	NYSE	GVA	Fri, Aug 10, 2012	25.77	26.07	25.60	26.02
3850	NYSE	GVA	Thu, Aug 9, 2012	25.99	26.32	25.76	25.85
3849	NYSE	GVA	Wed, Aug 8, 2012	25.24	26.11	25.16	26.06
3848	NYSE	GVA	Tue, Aug 7, 2012	25.26	25.69	25.26	25.36
3847	NYSE	GVA	Mon, Aug 6, 2012	24.36	25.30	24.36	25.05
3846	NYSE	GVA	Fri, Aug 3, 2012	22.01	25.03	21.58	24.40
3845	NYSE	GVA	Thu, Aug 2, 2012	24.71	25.24	24.62	24.74
3844	NYSE	GVA	Wed, Aug 1, 2012	26.14	26.14	24.91	24.91
3843	NYSE	GVA	Tue, Jul 31, 2012	26.31	26.50	25.74	25.90
3842	NYSE	GVA	Mon, Jul 30, 2012	26.37	26.67	26.20	26.45
3841	NYSE	GVA	Fri, Jul 27, 2012	25.49	26.46	25.10	26.28
3840	NYSE	GVA	Thu, Jul 26, 2012	25.58	25.58	25.21	25.37
3839	NYSE	GVA	Wed, Jul 25, 2012	25.43	25.72	24.89	25.00
3838	NYSE	GVA	Tue, Jul 24, 2012	26.05	26.05	25.05	25.18
3837	NYSE	GVA	Mon, Jul 23, 2012	25.49	26.20	25.42	26.00
3836	NYSE	GVA	Fri, Jul 20, 2012	26.49	26.65	25.98	26.01
3835	NYSE	GVA	Thu, Jul 19, 2012	27.09	27.25	26.67	26.79
3834	NYSE	GVA	Wed, Jul 18, 2012	26.79	27.14	26.66	27.00
3833	NYSE	GVA	Tue, Jul 17, 2012	26.60	26.96	26.24	26.79
3832	NYSE	GVA	Mon, Jul 16, 2012	26.77	26.83	26.28	26.62
3831	NYSE	GVA	Fri, Jul 13, 2012	26.46	27.12	26.42	26.90
3830	NYSE	GVA	Thu, Jul 12, 2012	25.73	26.67	25.55	26.40
3829	NYSE	GVA	Wed, Jul 11, 2012	25.97	26.42	25.73	25.97
3828	NYSE	GVA	Tue, Jul 10, 2012	26.54	26.68	25.67	25.91
3827	NYSE	GVA	Mon, Jul 9, 2012	26.04	26.39	25.85	26.23
3826	NYSE	GVA	Fri, Jul 6, 2012	25.91	26.26	25.88	26.08
3825	NYSE	GVA	Thu, Jul 5, 2012	25.90	26.41	25.90	26.31
3824	NYSE	GVA	Tue, Jul 3, 2012	25.83	26.20	25.68	26.00
3823	NYSE	GVA	Mon, Jul 2, 2012	26.25	26.25	25.38	25.80
3822	NYSE	GVA	Fri, Jun 29, 2012	26.37	26.41	25.88	26.11
3821	NYSE	GVA	Thu, Jun 28, 2012	24.56	25.73	24.53	25.72
3820	NYSE	GVA	Wed, Jun 27, 2012	24.12	24.91	23.87	24.87
3819	NYSE	GVA	Tue, Jun 26, 2012	23.17	24.24	23.15	24.14
3818	NYSE	GVA	Mon, Jun 25, 2012	23.02	23.10	22.55	23.06
3817	NYSE	GVA	Fri, Jun 22, 2012	23.24	23.58	22.92	23.49
3816	NYSE	GVA	Thu, Jun 21, 2012	24.10	24.26	23.12	23.16
3815	NYSE	GVA	Wed, Jun 20, 2012	24.07	24.44	23.97	24.14
3814	NYSE	GVA	Tue, Jun 19, 2012	23.52	24.31	23.38	24.14
3813	NYSE	GVA	Mon, Jun 18, 2012	23.17	23.62	22.97	23.44
3812	NYSE	GVA	Fri, Jun 15, 2012	23.29	23.55	23.09	23.35
3811	NYSE	GVA	Thu, Jun 14, 2012	22.66	23.31	22.59	23.20
3810	NYSE	GVA	Wed, Jun 13, 2012	22.92	22.92	22.50	22.61
3809	NYSE	GVA	Tue, Jun 12, 2012	22.80	23.07	22.47	23.06
3808	NYSE	GVA	Mon, Jun 11, 2012	23.66	23.70	22.68	22.71
3807	NYSE	GVA	Fri, Jun 8, 2012	23.09	23.36	22.77	23.28
3806	NYSE	GVA	Thu, Jun 7, 2012	23.65	24.22	23.19	23.20
3805	NYSE	GVA	Wed, Jun 6, 2012	22.31	23.23	22.31	23.19
3804	NYSE	GVA	Tue, Jun 5, 2012	21.46	22.06	21.46	22.03
3803	NYSE	GVA	Mon, Jun 4, 2012	21.86	22.10	21.38	21.66
3802	NYSE	GVA	Fri, Jun 1, 2012	22.11	22.37	21.55	21.71
3801	NYSE	GVA	Thu, May 31, 2012	23.03	23.15	22.57	22.92
3800	NYSE	GVA	Wed, May 30, 2012	22.85	23.16	22.60	23.09
3799	NYSE	GVA	Tue, May 29, 2012	23.22	23.54	22.94	23.13
3798	NYSE	GVA	Fri, May 25, 2012	23.18	23.22	22.71	22.90
3797	NYSE	GVA	Thu, May 24, 2012	23.17	23.37	22.80	23.14
3796	NYSE	GVA	Wed, May 23, 2012	22.51	23.11	22.28	23.09
3795	NYSE	GVA	Tue, May 22, 2012	22.94	23.36	22.57	22.74
3794	NYSE	GVA	Mon, May 21, 2012	22.55	22.94	22.25	22.83
3793	NYSE	GVA	Fri, May 18, 2012	22.61	23.01	22.32	22.43
3792	NYSE	GVA	Thu, May 17, 2012	23.58	23.60	22.60	22.60
3791	NYSE	GVA	Wed, May 16, 2012	24.30	24.36	23.45	23.45
3790	NYSE	GVA	Tue, May 15, 2012	24.17	24.58	23.74	24.14
3789	NYSE	GVA	Mon, May 14, 2012	24.02	24.66	23.92	24.26
3788	NYSE	GVA	Fri, May 11, 2012	24.20	24.50	24.08	24.42
3787	NYSE	GVA	Thu, May 10, 2012	24.09	24.51	24.00	24.45
3786	NYSE	GVA	Wed, May 9, 2012	24.04	24.44	23.78	23.80
3785	NYSE	GVA	Tue, May 8, 2012	25.21	25.94	23.16	24.43
3784	NYSE	GVA	Mon, May 7, 2012	26.28	26.70	26.24	26.31
3783	NYSE	GVA	Fri, May 4, 2012	26.87	27.11	26.14	26.35
3782	NYSE	GVA	Thu, May 3, 2012	28.00	28.00	26.90	27.12
3781	NYSE	GVA	Wed, May 2, 2012	27.34	28.14	27.26	27.99
3780	NYSE	GVA	Tue, May 1, 2012	27.85	28.47	27.46	27.51
3779	NYSE	GVA	Mon, Apr 30, 2012	28.26	28.26	27.81	27.84
3778	NYSE	GVA	Fri, Apr 27, 2012	27.99	28.67	27.73	28.39
3777	NYSE	GVA	Thu, Apr 26, 2012	27.32	27.92	27.22	27.80
3776	NYSE	GVA	Wed, Apr 25, 2012	27.35	27.52	27.13	27.45
3775	NYSE	GVA	Tue, Apr 24, 2012	26.57	27.13	26.36	26.92
3774	NYSE	GVA	Mon, Apr 23, 2012	26.82	26.82	26.40	26.48
3773	NYSE	GVA	Fri, Apr 20, 2012	27.43	27.64	27.29	27.35
3772	NYSE	GVA	Thu, Apr 19, 2012	27.70	27.97	27.00	27.12
3771	NYSE	GVA	Wed, Apr 18, 2012	27.98	28.09	27.57	27.77
3770	NYSE	GVA	Tue, Apr 17, 2012	27.60	28.53	27.53	28.24
3769	NYSE	GVA	Mon, Apr 16, 2012	27.59	27.97	27.32	27.50
3768	NYSE	GVA	Fri, Apr 13, 2012	27.76	27.88	27.32	27.45
3767	NYSE	GVA	Thu, Apr 12, 2012	27.45	28.24	27.30	27.85
3766	NYSE	GVA	Wed, Apr 11, 2012	27.34	27.47	26.95	27.47
3765	NYSE	GVA	Tue, Apr 10, 2012	27.75	27.76	26.86	26.95
3764	NYSE	GVA	Mon, Apr 9, 2012	27.45	27.97	27.42	27.82
3763	NYSE	GVA	Thu, Apr 5, 2012	28.08	28.68	27.92	28.13
3762	NYSE	GVA	Wed, Apr 4, 2012	28.47	28.52	28.00	28.29
3761	NYSE	GVA	Tue, Apr 3, 2012	29.00	29.31	28.69	28.92
3760	NYSE	GVA	Mon, Apr 2, 2012	28.56	29.21	28.15	29.13
3759	NYSE	GVA	Fri, Mar 30, 2012	29.01	29.60	28.32	28.74
3758	NYSE	GVA	Thu, Mar 29, 2012	28.76	28.84	28.23	28.72
3757	NYSE	GVA	Wed, Mar 28, 2012	29.09	29.15	28.64	29.09
3756	NYSE	GVA	Tue, Mar 27, 2012	29.42	29.77	29.23	29.26
3755	NYSE	GVA	Mon, Mar 26, 2012	28.68	29.53	28.68	29.41
3754	NYSE	GVA	Fri, Mar 23, 2012	28.39	28.39	27.83	28.32
3753	NYSE	GVA	Thu, Mar 22, 2012	28.74	28.78	27.93	28.26
3752	NYSE	GVA	Wed, Mar 21, 2012	29.40	29.51	28.98	29.11
3751	NYSE	GVA	Tue, Mar 20, 2012	29.38	29.73	29.23	29.30
3750	NYSE	GVA	Mon, Mar 19, 2012	29.36	29.90	29.21	29.75
3749	NYSE	GVA	Fri, Mar 16, 2012	30.00	30.20	29.48	29.53
3748	NYSE	GVA	Thu, Mar 15, 2012	29.11	29.86	28.85	29.86
3747	NYSE	GVA	Wed, Mar 14, 2012	29.67	29.98	28.97	29.09
3746	NYSE	GVA	Tue, Mar 13, 2012	29.05	29.82	28.67	29.80
3745	NYSE	GVA	Mon, Mar 12, 2012	28.87	28.90	28.61	28.71
3744	NYSE	GVA	Fri, Mar 9, 2012	28.29	29.08	28.19	28.87
3743	NYSE	GVA	Thu, Mar 8, 2012	28.01	28.39	27.40	28.29
3742	NYSE	GVA	Wed, Mar 7, 2012	27.62	27.84	27.50	27.73
3741	NYSE	GVA	Tue, Mar 6, 2012	28.13	28.30	27.20	27.49
3740	NYSE	GVA	Mon, Mar 5, 2012	27.55	28.49	27.55	28.45
3739	NYSE	GVA	Fri, Mar 2, 2012	28.58	28.66	27.52	27.74
3738	NYSE	GVA	Thu, Mar 1, 2012	28.77	29.27	28.57	28.66
3737	NYSE	GVA	Wed, Feb 29, 2012	28.82	29.06	28.10	28.60
3736	NYSE	GVA	Tue, Feb 28, 2012	29.53	29.82	28.81	28.84
3735	NYSE	GVA	Mon, Feb 27, 2012	29.75	30.09	29.20	29.56
3734	NYSE	GVA	Fri, Feb 24, 2012	29.16	30.49	29.14	30.16
3733	NYSE	GVA	Thu, Feb 23, 2012	28.00	29.30	27.67	29.21
3732	NYSE	GVA	Wed, Feb 22, 2012	26.78	27.12	26.61	27.02
3731	NYSE	GVA	Tue, Feb 21, 2012	27.15	27.48	26.69	26.78
3730	NYSE	GVA	Fri, Feb 17, 2012	27.06	27.36	27.02	27.11
3729	NYSE	GVA	Thu, Feb 16, 2012	26.22	27.05	26.15	26.93
3728	NYSE	GVA	Wed, Feb 15, 2012	27.15	27.15	26.02	26.13
3727	NYSE	GVA	Tue, Feb 14, 2012	27.10	27.22	26.64	26.96
3726	NYSE	GVA	Mon, Feb 13, 2012	27.22	27.48	26.79	27.21
3725	NYSE	GVA	Fri, Feb 10, 2012	26.92	27.21	26.68	26.85
3724	NYSE	GVA	Thu, Feb 9, 2012	27.36	27.56	26.84	27.31
3723	NYSE	GVA	Wed, Feb 8, 2012	27.25	27.52	26.91	27.20
3722	NYSE	GVA	Tue, Feb 7, 2012	27.34	27.42	26.93	27.24
3721	NYSE	GVA	Mon, Feb 6, 2012	28.15	28.33	27.37	27.47
3720	NYSE	GVA	Fri, Feb 3, 2012	27.77	28.52	27.77	28.33
3719	NYSE	GVA	Thu, Feb 2, 2012	27.33	27.68	27.15	27.29
3718	NYSE	GVA	Wed, Feb 1, 2012	26.91	27.43	26.85	27.20
3717	NYSE	GVA	Tue, Jan 31, 2012	27.01	27.16	26.31	26.63
3716	NYSE	GVA	Mon, Jan 30, 2012	26.89	27.00	26.47	26.77
3715	NYSE	GVA	Fri, Jan 27, 2012	27.08	27.36	27.08	27.23
3714	NYSE	GVA	Thu, Jan 26, 2012	27.57	27.65	26.98	27.23
3713	NYSE	GVA	Wed, Jan 25, 2012	27.20	27.55	27.05	27.35
3712	NYSE	GVA	Tue, Jan 24, 2012	27.00	27.33	26.59	27.28
3711	NYSE	GVA	Mon, Jan 23, 2012	27.33	27.55	27.08	27.24
3710	NYSE	GVA	Fri, Jan 20, 2012	27.31	27.51	27.11	27.33
3709	NYSE	GVA	Thu, Jan 19, 2012	27.27	27.53	26.84	27.36
3708	NYSE	GVA	Wed, Jan 18, 2012	26.53	27.27	26.44	27.27
3707	NYSE	GVA	Tue, Jan 17, 2012	26.56	26.85	26.37	26.52
3706	NYSE	GVA	Fri, Jan 13, 2012	25.92	26.29	25.62	26.17
3705	NYSE	GVA	Thu, Jan 12, 2012	26.13	26.33	25.75	26.31
3704	NYSE	GVA	Wed, Jan 11, 2012	25.76	26.03	25.71	25.98
3703	NYSE	GVA	Tue, Jan 10, 2012	25.89	26.02	25.73	25.90
3702	NYSE	GVA	Mon, Jan 9, 2012	25.23	25.61	25.11	25.48
3701	NYSE	GVA	Fri, Jan 6, 2012	24.78	25.36	24.32	25.10
3700	NYSE	GVA	Thu, Jan 5, 2012	24.13	25.07	24.06	24.79
3699	NYSE	GVA	Wed, Jan 4, 2012	24.11	24.62	23.79	24.45
3698	NYSE	GVA	Tue, Jan 3, 2012	24.19	24.76	24.19	24.35
3697	NYSE	GVA	Fri, Dec 30, 2011	23.70	23.99	23.58	23.72
3696	NYSE	GVA	Thu, Dec 29, 2011	23.01	23.89	22.94	23.80
3695	NYSE	GVA	Wed, Dec 28, 2011	24.06	24.06	22.71	22.82
3694	NYSE	GVA	Tue, Dec 27, 2011	24.24	24.47	23.79	24.26
3693	NYSE	GVA	Fri, Dec 23, 2011	24.43	24.45	24.03	24.38
3692	NYSE	GVA	Thu, Dec 22, 2011	24.21	24.61	24.13	24.38
3691	NYSE	GVA	Wed, Dec 21, 2011	24.02	24.36	23.46	24.20
3690	NYSE	GVA	Tue, Dec 20, 2011	23.36	24.28	23.36	24.10
3689	NYSE	GVA	Mon, Dec 19, 2011	24.27	24.42	22.68	22.76
3688	NYSE	GVA	Fri, Dec 16, 2011	23.95	24.67	23.79	24.04
3687	NYSE	GVA	Thu, Dec 15, 2011	23.30	23.87	23.12	23.70
3686	NYSE	GVA	Wed, Dec 14, 2011	24.02	24.08	23.36	23.41
3685	NYSE	GVA	Tue, Dec 13, 2011	24.87	24.98	24.17	24.28
3684	NYSE	GVA	Mon, Dec 12, 2011	23.98	24.64	23.62	24.58
3683	NYSE	GVA	Fri, Dec 9, 2011	23.41	24.52	23.31	24.37
3682	NYSE	GVA	Thu, Dec 8, 2011	24.30	24.30	23.28	23.33
3681	NYSE	GVA	Wed, Dec 7, 2011	24.27	24.80	23.67	24.60
3680	NYSE	GVA	Tue, Dec 6, 2011	24.50	24.80	24.09	24.53
3679	NYSE	GVA	Mon, Dec 5, 2011	24.80	25.12	24.22	24.46
3678	NYSE	GVA	Fri, Dec 2, 2011	25.07	25.09	24.23	24.30
3677	NYSE	GVA	Thu, Dec 1, 2011	24.77	25.04	24.25	24.65
3676	NYSE	GVA	Wed, Nov 30, 2011	24.45	24.91	23.83	24.90
3675	NYSE	GVA	Tue, Nov 29, 2011	23.06	23.23	22.63	23.06
3674	NYSE	GVA	Mon, Nov 28, 2011	23.17	23.59	22.85	23.11
3673	NYSE	GVA	Fri, Nov 25, 2011	22.43	22.67	22.09	22.09
3672	NYSE	GVA	Wed, Nov 23, 2011	23.15	23.15	22.50	22.59
3671	NYSE	GVA	Tue, Nov 22, 2011	23.91	23.95	23.44	23.49
3670	NYSE	GVA	Mon, Nov 21, 2011	24.40	24.41	23.62	23.99
3669	NYSE	GVA	Fri, Nov 18, 2011	24.76	25.19	24.59	24.99
3668	NYSE	GVA	Thu, Nov 17, 2011	25.17	25.92	24.58	24.69
3667	NYSE	GVA	Wed, Nov 16, 2011	24.98	26.17	24.67	25.25
3666	NYSE	GVA	Tue, Nov 15, 2011	24.64	25.57	24.39	25.35
3665	NYSE	GVA	Mon, Nov 14, 2011	25.07	25.33	24.26	24.78
3664	NYSE	GVA	Fri, Nov 11, 2011	24.98	25.54	24.89	25.30
3663	NYSE	GVA	Thu, Nov 10, 2011	24.44	24.77	24.10	24.64
3662	NYSE	GVA	Wed, Nov 9, 2011	24.73	24.92	23.83	23.99
3661	NYSE	GVA	Tue, Nov 8, 2011	24.93	25.67	24.07	25.62
3660	NYSE	GVA	Mon, Nov 7, 2011	25.48	25.68	24.19	24.62
3659	NYSE	GVA	Fri, Nov 4, 2011	26.70	26.78	25.19	25.42
3658	NYSE	GVA	Thu, Nov 3, 2011	23.33	26.74	23.33	26.56
3657	NYSE	GVA	Wed, Nov 2, 2011	21.82	22.55	21.67	22.31
3656	NYSE	GVA	Tue, Nov 1, 2011	21.44	22.13	20.78	21.34
3655	NYSE	GVA	Mon, Oct 31, 2011	23.02	23.32	22.49	22.50
3654	NYSE	GVA	Fri, Oct 28, 2011	23.80	24.17	23.15	23.36
3653	NYSE	GVA	Thu, Oct 27, 2011	23.28	24.16	22.85	23.93
3652	NYSE	GVA	Wed, Oct 26, 2011	22.39	22.67	21.60	22.42
3651	NYSE	GVA	Tue, Oct 25, 2011	22.59	22.59	21.88	21.94
3650	NYSE	GVA	Mon, Oct 24, 2011	21.78	22.92	21.78	22.86
3649	NYSE	GVA	Fri, Oct 21, 2011	21.81	21.89	21.41	21.64
3648	NYSE	GVA	Thu, Oct 20, 2011	21.35	21.97	20.93	21.41
3647	NYSE	GVA	Wed, Oct 19, 2011	21.12	21.50	21.02	21.35
3646	NYSE	GVA	Tue, Oct 18, 2011	20.60	21.54	20.32	21.25
3645	NYSE	GVA	Mon, Oct 17, 2011	21.20	21.32	20.50	20.57
3644	NYSE	GVA	Fri, Oct 14, 2011	21.17	21.50	20.83	21.41
3643	NYSE	GVA	Thu, Oct 13, 2011	21.31	21.62	20.77	20.86
3642	NYSE	GVA	Wed, Oct 12, 2011	21.18	21.89	21.10	21.55
3641	NYSE	GVA	Tue, Oct 11, 2011	20.67	21.15	20.59	21.02
3640	NYSE	GVA	Mon, Oct 10, 2011	20.02	21.10	19.86	20.90
3639	NYSE	GVA	Fri, Oct 7, 2011	20.63	20.63	19.38	19.52
3638	NYSE	GVA	Thu, Oct 6, 2011	20.01	20.86	19.96	20.57
3637	NYSE	GVA	Wed, Oct 5, 2011	19.29	20.28	19.05	20.14
3636	NYSE	GVA	Tue, Oct 4, 2011	17.59	19.30	17.52	19.23
3635	NYSE	GVA	Mon, Oct 3, 2011	18.59	19.15	17.78	17.78
3634	NYSE	GVA	Fri, Sep 30, 2011	19.20	19.46	18.75	18.77
3633	NYSE	GVA	Thu, Sep 29, 2011	19.45	19.68	18.96	19.56
3632	NYSE	GVA	Wed, Sep 28, 2011	19.56	19.82	18.90	18.94
3631	NYSE	GVA	Tue, Sep 27, 2011	19.59	20.37	19.51	19.69
3630	NYSE	GVA	Mon, Sep 26, 2011	18.49	19.13	18.26	19.11
3629	NYSE	GVA	Fri, Sep 23, 2011	17.83	18.56	17.52	18.30
3628	NYSE	GVA	Thu, Sep 22, 2011	18.60	18.92	17.50	17.83
3627	NYSE	GVA	Wed, Sep 21, 2011	19.59	20.39	19.15	19.17
3626	NYSE	GVA	Tue, Sep 20, 2011	19.83	19.99	19.45	19.57
3625	NYSE	GVA	Mon, Sep 19, 2011	20.40	20.54	19.54	19.79
3624	NYSE	GVA	Fri, Sep 16, 2011	20.70	20.92	20.47	20.79
3623	NYSE	GVA	Thu, Sep 15, 2011	20.83	20.89	20.37	20.63
3622	NYSE	GVA	Wed, Sep 14, 2011	19.97	21.01	19.53	20.63
3621	NYSE	GVA	Tue, Sep 13, 2011	19.23	19.92	19.07	19.83
3620	NYSE	GVA	Mon, Sep 12, 2011	18.85	19.22	18.49	19.05
3619	NYSE	GVA	Fri, Sep 9, 2011	20.35	20.38	18.91	19.16
3618	NYSE	GVA	Thu, Sep 8, 2011	20.47	21.15	20.42	20.53
3617	NYSE	GVA	Wed, Sep 7, 2011	20.30	20.99	20.09	20.65
3616	NYSE	GVA	Tue, Sep 6, 2011	18.16	19.85	18.11	19.82
3615	NYSE	GVA	Fri, Sep 2, 2011	19.35	19.35	18.47	18.61
3614	NYSE	GVA	Thu, Sep 1, 2011	20.71	20.90	19.72	19.82
3613	NYSE	GVA	Wed, Aug 31, 2011	20.80	21.18	20.46	20.73
3612	NYSE	GVA	Tue, Aug 30, 2011	20.43	21.05	20.30	20.64
3611	NYSE	GVA	Mon, Aug 29, 2011	18.97	20.60	18.97	20.48
3610	NYSE	GVA	Fri, Aug 26, 2011	17.71	18.55	17.55	18.45
3609	NYSE	GVA	Thu, Aug 25, 2011	18.41	18.64	17.64	17.81
3608	NYSE	GVA	Wed, Aug 24, 2011	17.75	18.45	17.74	18.22
3607	NYSE	GVA	Tue, Aug 23, 2011	17.27	17.86	17.07	17.83
3606	NYSE	GVA	Mon, Aug 22, 2011	17.72	17.74	16.92	17.18
3605	NYSE	GVA	Fri, Aug 19, 2011	17.25	17.97	17.12	17.15
3604	NYSE	GVA	Thu, Aug 18, 2011	18.08	18.19	17.40	17.63
3603	NYSE	GVA	Wed, Aug 17, 2011	19.26	19.45	18.53	18.82
3602	NYSE	GVA	Tue, Aug 16, 2011	19.49	19.52	18.93	19.14
3601	NYSE	GVA	Mon, Aug 15, 2011	19.26	19.78	19.15	19.77
3600	NYSE	GVA	Fri, Aug 12, 2011	19.01	19.48	18.65	19.01
3599	NYSE	GVA	Thu, Aug 11, 2011	18.18	19.13	18.03	18.81
3598	NYSE	GVA	Wed, Aug 10, 2011	18.00	18.64	17.75	18.14
3597	NYSE	GVA	Tue, Aug 9, 2011	18.94	19.31	17.20	18.74
3596	NYSE	GVA	Mon, Aug 8, 2011	19.14	19.70	18.40	18.40
3595	NYSE	GVA	Fri, Aug 5, 2011	20.46	20.69	19.63	19.98
3594	NYSE	GVA	Thu, Aug 4, 2011	20.26	20.76	18.82	20.18
3593	NYSE	GVA	Wed, Aug 3, 2011	22.05	22.05	21.39	21.74
3592	NYSE	GVA	Tue, Aug 2, 2011	22.83	23.16	22.03	22.04
3591	NYSE	GVA	Mon, Aug 1, 2011	23.69	23.89	22.77	22.96
3590	NYSE	GVA	Fri, Jul 29, 2011	23.00	23.66	22.94	23.38
3589	NYSE	GVA	Thu, Jul 28, 2011	23.38	23.54	23.12	23.34
3588	NYSE	GVA	Wed, Jul 27, 2011	24.07	24.11	23.35	23.39
3587	NYSE	GVA	Tue, Jul 26, 2011	24.43	24.44	24.06	24.22
3586	NYSE	GVA	Mon, Jul 25, 2011	24.49	24.84	24.30	24.49
3585	NYSE	GVA	Fri, Jul 22, 2011	24.75	24.83	24.35	24.80
3584	NYSE	GVA	Thu, Jul 21, 2011	24.70	25.09	24.58	24.75
3583	NYSE	GVA	Wed, Jul 20, 2011	24.50	24.70	24.24	24.56
3582	NYSE	GVA	Tue, Jul 19, 2011	24.22	24.62	24.12	24.44
3581	NYSE	GVA	Mon, Jul 18, 2011	24.80	25.00	23.99	24.02
3580	NYSE	GVA	Fri, Jul 15, 2011	24.79	24.98	24.52	24.90
3579	NYSE	GVA	Thu, Jul 14, 2011	25.15	25.26	24.61	24.72
3578	NYSE	GVA	Wed, Jul 13, 2011	25.12	25.64	24.95	25.03
3577	NYSE	GVA	Tue, Jul 12, 2011	24.66	25.15	24.66	24.92
3576	NYSE	GVA	Mon, Jul 11, 2011	25.07	25.16	24.59	24.78
3575	NYSE	GVA	Fri, Jul 8, 2011	25.50	25.64	25.12	25.47
3574	NYSE	GVA	Thu, Jul 7, 2011	25.60	26.08	25.52	25.87
3573	NYSE	GVA	Wed, Jul 6, 2011	25.04	25.49	24.85	25.37
3572	NYSE	GVA	Tue, Jul 5, 2011	25.04	25.19	24.67	25.09
3571	NYSE	GVA	Fri, Jul 1, 2011	24.57	25.17	24.51	25.05
3570	NYSE	GVA	Thu, Jun 30, 2011	24.66	24.99	24.47	24.53
3569	NYSE	GVA	Wed, Jun 29, 2011	24.48	24.79	24.24	24.58
3568	NYSE	GVA	Tue, Jun 28, 2011	24.70	24.93	24.19	24.42
3567	NYSE	GVA	Mon, Jun 27, 2011	24.41	24.80	24.11	24.67
3566	NYSE	GVA	Fri, Jun 24, 2011	24.65	24.86	24.28	24.43
3565	NYSE	GVA	Thu, Jun 23, 2011	23.79	24.67	23.58	24.54
3564	NYSE	GVA	Wed, Jun 22, 2011	25.03	25.08	23.66	24.23
3563	NYSE	GVA	Tue, Jun 21, 2011	25.07	25.35	25.04	25.21
3562	NYSE	GVA	Mon, Jun 20, 2011	25.09	25.33	24.84	24.89
3561	NYSE	GVA	Fri, Jun 17, 2011	24.86	25.72	24.75	25.27
3560	NYSE	GVA	Thu, Jun 16, 2011	24.57	25.00	24.38	24.53
3559	NYSE	GVA	Wed, Jun 15, 2011	25.34	25.40	24.28	24.54
3558	NYSE	GVA	Tue, Jun 14, 2011	25.17	25.84	25.17	25.71
3557	NYSE	GVA	Mon, Jun 13, 2011	24.63	25.03	24.61	24.90
3556	NYSE	GVA	Fri, Jun 10, 2011	24.64	24.85	24.29	24.58
3555	NYSE	GVA	Thu, Jun 9, 2011	24.77	25.20	24.65	24.82
3554	NYSE	GVA	Wed, Jun 8, 2011	25.05	25.24	24.63	24.70
3553	NYSE	GVA	Tue, Jun 7, 2011	25.00	25.37	24.83	25.20
3552	NYSE	GVA	Mon, Jun 6, 2011	25.33	25.49	24.76	24.84
3551	NYSE	GVA	Fri, Jun 3, 2011	25.72	25.82	25.26	25.32
3550	NYSE	GVA	Thu, Jun 2, 2011	26.14	26.34	25.99	26.17
3549	NYSE	GVA	Wed, Jun 1, 2011	27.41	27.55	26.02	26.07
3548	NYSE	GVA	Tue, May 31, 2011	27.54	27.75	27.32	27.49
3547	NYSE	GVA	Fri, May 27, 2011	26.93	27.76	26.91	27.23
3546	NYSE	GVA	Thu, May 26, 2011	26.25	26.98	26.02	26.75
3545	NYSE	GVA	Wed, May 25, 2011	26.07	26.57	26.07	26.39
3544	NYSE	GVA	Tue, May 24, 2011	26.48	26.50	26.16	26.20
3543	NYSE	GVA	Mon, May 23, 2011	26.77	27.01	26.26	26.31
3542	NYSE	GVA	Fri, May 20, 2011	27.08	27.57	26.83	27.24
3541	NYSE	GVA	Thu, May 19, 2011	27.34	27.71	26.99	27.21
3540	NYSE	GVA	Wed, May 18, 2011	26.87	27.45	26.77	27.21
3539	NYSE	GVA	Tue, May 17, 2011	27.24	27.43	26.73	26.75
3538	NYSE	GVA	Mon, May 16, 2011	27.42	27.84	27.22	27.38
3537	NYSE	GVA	Fri, May 13, 2011	28.38	28.46	27.42	27.61
3536	NYSE	GVA	Thu, May 12, 2011	28.08	28.75	27.67	28.35
3535	NYSE	GVA	Wed, May 11, 2011	28.32	28.48	27.90	28.21
3534	NYSE	GVA	Tue, May 10, 2011	27.29	28.52	27.29	28.42
3533	NYSE	GVA	Mon, May 9, 2011	27.21	27.38	26.53	27.22
3532	NYSE	GVA	Fri, May 6, 2011	28.06	28.19	27.03	27.25
3531	NYSE	GVA	Thu, May 5, 2011	26.32	28.73	26.32	27.64
3530	NYSE	GVA	Wed, May 4, 2011	26.28	26.59	25.94	26.39
3529	NYSE	GVA	Tue, May 3, 2011	26.48	26.52	25.90	26.34
3528	NYSE	GVA	Mon, May 2, 2011	27.30	27.30	26.47	26.59
3527	NYSE	GVA	Fri, Apr 29, 2011	27.03	27.53	26.91	27.18
3526	NYSE	GVA	Thu, Apr 28, 2011	26.65	27.23	26.60	26.95
3525	NYSE	GVA	Wed, Apr 27, 2011	26.83	26.83	26.22	26.65
3524	NYSE	GVA	Tue, Apr 26, 2011	26.92	27.35	26.76	26.85
3523	NYSE	GVA	Mon, Apr 25, 2011	26.77	27.05	26.70	26.86
3522	NYSE	GVA	Thu, Apr 21, 2011	26.72	26.82	26.31	26.82
3521	NYSE	GVA	Wed, Apr 20, 2011	26.52	27.08	26.36	26.50
3520	NYSE	GVA	Tue, Apr 19, 2011	26.04	26.24	25.74	26.07
3519	NYSE	GVA	Mon, Apr 18, 2011	26.14	26.48	25.82	25.91
3518	NYSE	GVA	Fri, Apr 15, 2011	26.16	26.87	26.16	26.55
3517	NYSE	GVA	Thu, Apr 14, 2011	25.69	26.32	25.54	26.17
3516	NYSE	GVA	Wed, Apr 13, 2011	26.39	26.48	25.31	25.83
3515	NYSE	GVA	Tue, Apr 12, 2011	26.55	26.77	25.81	26.26
3514	NYSE	GVA	Mon, Apr 11, 2011	27.06	27.24	26.69	26.76
3513	NYSE	GVA	Fri, Apr 8, 2011	27.90	27.96	26.94	27.15
3512	NYSE	GVA	Thu, Apr 7, 2011	28.04	28.40	27.65	27.66
3511	NYSE	GVA	Wed, Apr 6, 2011	27.80	28.12	27.52	27.97
3510	NYSE	GVA	Tue, Apr 5, 2011	27.66	27.92	27.40	27.72
3509	NYSE	GVA	Mon, Apr 4, 2011	28.14	28.19	27.56	27.79
3508	NYSE	GVA	Fri, Apr 1, 2011	28.18	28.34	27.93	28.14
3507	NYSE	GVA	Thu, Mar 31, 2011	28.05	28.19	27.86	28.10
3506	NYSE	GVA	Wed, Mar 30, 2011	28.29	28.45	27.85	28.20
3505	NYSE	GVA	Tue, Mar 29, 2011	27.52	28.41	26.71	28.24
3504	NYSE	GVA	Mon, Mar 28, 2011	28.94	28.96	28.41	28.45
3503	NYSE	GVA	Fri, Mar 25, 2011	28.87	29.14	28.68	28.91
3502	NYSE	GVA	Thu, Mar 24, 2011	28.00	28.82	27.50	28.70
3501	NYSE	GVA	Wed, Mar 23, 2011	27.91	28.06	27.45	27.87
3500	NYSE	GVA	Tue, Mar 22, 2011	28.66	28.72	27.79	27.95
3499	NYSE	GVA	Mon, Mar 21, 2011	28.97	29.09	28.52	28.58
3498	NYSE	GVA	Fri, Mar 18, 2011	28.50	28.70	28.22	28.60
3497	NYSE	GVA	Thu, Mar 17, 2011	28.40	28.65	28.03	28.04
3496	NYSE	GVA	Wed, Mar 16, 2011	28.36	28.50	27.68	27.90
3495	NYSE	GVA	Tue, Mar 15, 2011	27.10	28.74	26.70	28.57
3494	NYSE	GVA	Mon, Mar 14, 2011	27.72	28.46	27.58	27.98
3493	NYSE	GVA	Fri, Mar 11, 2011	27.67	28.32	27.55	28.17
3492	NYSE	GVA	Thu, Mar 10, 2011	28.09	28.17	27.62	27.90
3491	NYSE	GVA	Wed, Mar 9, 2011	28.42	28.78	28.22	28.47
3490	NYSE	GVA	Tue, Mar 8, 2011	28.04	28.86	27.84	28.45
3489	NYSE	GVA	Mon, Mar 7, 2011	28.80	28.80	27.63	28.00
3488	NYSE	GVA	Fri, Mar 4, 2011	29.20	29.20	28.37	28.52
3487	NYSE	GVA	Thu, Mar 3, 2011	28.94	29.68	28.60	29.26
3486	NYSE	GVA	Wed, Mar 2, 2011	27.98	28.76	27.90	28.64
3485	NYSE	GVA	Tue, Mar 1, 2011	28.73	28.94	27.83	27.99
3484	NYSE	GVA	Mon, Feb 28, 2011	28.34	28.95	28.21	28.50
3483	NYSE	GVA	Fri, Feb 25, 2011	27.97	28.36	27.74	28.25
3482	NYSE	GVA	Thu, Feb 24, 2011	26.82	28.79	26.44	27.85
3481	NYSE	GVA	Wed, Feb 23, 2011	27.67	28.05	26.74	27.21
3480	NYSE	GVA	Tue, Feb 22, 2011	28.41	28.62	27.41	27.85
3479	NYSE	GVA	Fri, Feb 18, 2011	28.65	29.07	28.56	28.81
3478	NYSE	GVA	Thu, Feb 17, 2011	27.54	28.55	27.40	28.53
3477	NYSE	GVA	Wed, Feb 16, 2011	27.29	27.84	27.28	27.62
3476	NYSE	GVA	Tue, Feb 15, 2011	26.86	27.54	26.76	27.18
3475	NYSE	GVA	Mon, Feb 14, 2011	27.05	27.22	26.87	27.04
3474	NYSE	GVA	Fri, Feb 11, 2011	27.07	27.14	26.65	27.08
3473	NYSE	GVA	Thu, Feb 10, 2011	26.53	27.41	26.53	27.18
3472	NYSE	GVA	Wed, Feb 9, 2011	26.54	26.88	26.38	26.71
3471	NYSE	GVA	Tue, Feb 8, 2011	26.02	26.72	26.02	26.69
3470	NYSE	GVA	Mon, Feb 7, 2011	25.47	26.11	25.37	25.96
3469	NYSE	GVA	Fri, Feb 4, 2011	25.50	25.90	25.40	25.48
3468	NYSE	GVA	Thu, Feb 3, 2011	25.00	25.59	24.60	25.49
3467	NYSE	GVA	Wed, Feb 2, 2011	25.53	25.61	24.65	24.99
3466	NYSE	GVA	Tue, Feb 1, 2011	26.11	26.28	25.64	25.75
3465	NYSE	GVA	Mon, Jan 31, 2011	25.62	26.26	25.43	25.84
3464	NYSE	GVA	Fri, Jan 28, 2011	26.46	26.48	25.42	25.46
3463	NYSE	GVA	Thu, Jan 27, 2011	26.62	27.00	26.40	26.47
3462	NYSE	GVA	Wed, Jan 26, 2011	26.92	27.37	26.66	26.70
3461	NYSE	GVA	Tue, Jan 25, 2011	26.82	26.94	26.40	26.86
3460	NYSE	GVA	Mon, Jan 24, 2011	25.98	27.34	25.90	27.04
3459	NYSE	GVA	Fri, Jan 21, 2011	26.21	26.22	25.59	25.90
3458	NYSE	GVA	Thu, Jan 20, 2011	25.50	26.12	24.97	26.02
3457	NYSE	GVA	Wed, Jan 19, 2011	26.25	26.38	25.63	25.67
3456	NYSE	GVA	Tue, Jan 18, 2011	26.20	26.33	25.80	26.31
3455	NYSE	GVA	Fri, Jan 14, 2011	25.32	26.31	25.13	26.19
3454	NYSE	GVA	Thu, Jan 13, 2011	25.93	25.96	25.23	25.37
3453	NYSE	GVA	Wed, Jan 12, 2011	25.36	25.89	25.28	25.87
3452	NYSE	GVA	Tue, Jan 11, 2011	24.75	25.19	24.63	25.10
3451	NYSE	GVA	Mon, Jan 10, 2011	25.21	25.30	24.33	24.57
3450	NYSE	GVA	Fri, Jan 7, 2011	25.72	25.92	24.80	25.36
3449	NYSE	GVA	Thu, Jan 6, 2011	26.86	26.97	26.16	26.24
3448	NYSE	GVA	Wed, Jan 5, 2011	26.87	27.09	26.69	26.89
3447	NYSE	GVA	Tue, Jan 4, 2011	28.22	28.22	26.91	26.96
3446	NYSE	GVA	Mon, Jan 3, 2011	27.73	28.62	27.62	28.20
3445	NYSE	GVA	Fri, Dec 31, 2010	27.57	27.73	27.25	27.43
3444	NYSE	GVA	Thu, Dec 30, 2010	27.51	27.77	27.44	27.60
3443	NYSE	GVA	Wed, Dec 29, 2010	27.41	27.98	27.41	27.59
3442	NYSE	GVA	Tue, Dec 28, 2010	27.90	28.01	27.44	27.50
3441	NYSE	GVA	Mon, Dec 27, 2010	27.60	27.97	27.19	27.89
3440	NYSE	GVA	Thu, Dec 23, 2010	28.25	28.34	27.34	27.67
3439	NYSE	GVA	Wed, Dec 22, 2010	28.52	28.60	28.07	28.30
3438	NYSE	GVA	Tue, Dec 21, 2010	28.74	28.83	28.26	28.54
3437	NYSE	GVA	Mon, Dec 20, 2010	29.28	29.30	28.50	28.66
3436	NYSE	GVA	Fri, Dec 17, 2010	29.21	29.73	29.10	29.23
3435	NYSE	GVA	Thu, Dec 16, 2010	28.78	29.20	28.59	29.18
3434	NYSE	GVA	Wed, Dec 15, 2010	28.85	29.20	28.65	28.69
3433	NYSE	GVA	Tue, Dec 14, 2010	28.93	29.17	28.77	28.93
3432	NYSE	GVA	Mon, Dec 13, 2010	29.18	29.36	28.78	28.81
3431	NYSE	GVA	Fri, Dec 10, 2010	28.08	29.24	28.07	29.14
3430	NYSE	GVA	Thu, Dec 9, 2010	28.14	28.40	27.91	28.02
3429	NYSE	GVA	Wed, Dec 8, 2010	27.20	28.21	27.16	27.99
3428	NYSE	GVA	Tue, Dec 7, 2010	27.94	28.00	27.03	27.09
3427	NYSE	GVA	Mon, Dec 6, 2010	27.14	27.83	27.11	27.69
3426	NYSE	GVA	Fri, Dec 3, 2010	27.06	27.29	26.52	27.22
3425	NYSE	GVA	Thu, Dec 2, 2010	26.91	27.24	26.66	27.22
3424	NYSE	GVA	Wed, Dec 1, 2010	25.85	27.00	25.79	26.84
3423	NYSE	GVA	Tue, Nov 30, 2010	25.41	25.48	25.06	25.37
3422	NYSE	GVA	Mon, Nov 29, 2010	25.54	25.84	25.35	25.70
3421	NYSE	GVA	Fri, Nov 26, 2010	25.97	26.10	25.72	25.72
3420	NYSE	GVA	Wed, Nov 24, 2010	25.77	26.18	25.71	26.16
3419	NYSE	GVA	Tue, Nov 23, 2010	25.68	25.75	25.26	25.53
3418	NYSE	GVA	Mon, Nov 22, 2010	26.19	26.33	25.42	26.07
3417	NYSE	GVA	Fri, Nov 19, 2010	26.32	26.58	26.09	26.33
3416	NYSE	GVA	Thu, Nov 18, 2010	26.16	26.89	26.08	26.35
3415	NYSE	GVA	Wed, Nov 17, 2010	25.86	26.19	25.63	25.91
3414	NYSE	GVA	Tue, Nov 16, 2010	26.49	26.61	25.67	25.87
3413	NYSE	GVA	Mon, Nov 15, 2010	27.09	27.20	26.66	26.72
3412	NYSE	GVA	Fri, Nov 12, 2010	27.68	27.74	26.92	26.93
3411	NYSE	GVA	Thu, Nov 11, 2010	27.55	28.18	27.08	27.99
3410	NYSE	GVA	Wed, Nov 10, 2010	26.84	28.21	26.74	28.06
3409	NYSE	GVA	Tue, Nov 9, 2010	26.68	27.85	26.64	26.80
3408	NYSE	GVA	Mon, Nov 8, 2010	26.26	26.50	26.14	26.46
3407	NYSE	GVA	Fri, Nov 5, 2010	25.24	26.36	25.20	26.30
3406	NYSE	GVA	Thu, Nov 4, 2010	25.06	25.33	24.81	25.17
3405	NYSE	GVA	Wed, Nov 3, 2010	24.71	24.92	24.16	24.68
3404	NYSE	GVA	Tue, Nov 2, 2010	23.93	24.76	23.88	24.70
3403	NYSE	GVA	Mon, Nov 1, 2010	24.23	24.35	23.36	23.68
3402	NYSE	GVA	Fri, Oct 29, 2010	23.81	24.30	23.74	24.18
3401	NYSE	GVA	Thu, Oct 28, 2010	23.91	24.05	23.60	23.91
3400	NYSE	GVA	Wed, Oct 27, 2010	23.94	23.94	23.31	23.72
3399	NYSE	GVA	Tue, Oct 26, 2010	23.99	24.70	23.60	24.02
3398	NYSE	GVA	Mon, Oct 25, 2010	24.81	25.20	24.50	24.61
3397	NYSE	GVA	Fri, Oct 22, 2010	25.29	25.40	24.41	24.59
3396	NYSE	GVA	Thu, Oct 21, 2010	24.87	25.46	24.84	25.25
3395	NYSE	GVA	Wed, Oct 20, 2010	24.19	24.74	24.05	24.69
3394	NYSE	GVA	Tue, Oct 19, 2010	24.04	24.48	23.85	24.05
3393	NYSE	GVA	Mon, Oct 18, 2010	23.96	24.40	23.80	24.40
3392	NYSE	GVA	Fri, Oct 15, 2010	24.13	24.21	23.74	23.89
3391	NYSE	GVA	Thu, Oct 14, 2010	23.94	23.97	23.70	23.92
3390	NYSE	GVA	Wed, Oct 13, 2010	23.86	24.23	23.61	23.89
3389	NYSE	GVA	Tue, Oct 12, 2010	23.81	23.89	23.55	23.69
3388	NYSE	GVA	Mon, Oct 11, 2010	23.69	23.97	23.41	23.84
3387	NYSE	GVA	Fri, Oct 8, 2010	23.45	23.76	22.90	23.64
3386	NYSE	GVA	Thu, Oct 7, 2010	23.47	23.98	23.33	23.45
3385	NYSE	GVA	Wed, Oct 6, 2010	23.35	23.61	23.26	23.47
3384	NYSE	GVA	Tue, Oct 5, 2010	23.09	23.69	22.87	23.46
3383	NYSE	GVA	Mon, Oct 4, 2010	22.96	23.17	22.51	22.85
3382	NYSE	GVA	Fri, Oct 1, 2010	22.94	23.29	22.68	22.97
3381	NYSE	GVA	Thu, Sep 30, 2010	22.81	23.05	22.26	22.74
3380	NYSE	GVA	Wed, Sep 29, 2010	22.55	23.18	22.45	22.68
3379	NYSE	GVA	Tue, Sep 28, 2010	22.21	22.79	21.81	22.69
3378	NYSE	GVA	Mon, Sep 27, 2010	22.04	22.40	21.49	22.29
3377	NYSE	GVA	Fri, Sep 24, 2010	22.29	22.39	21.76	22.07
3376	NYSE	GVA	Thu, Sep 23, 2010	22.07	22.45	21.87	21.94
3375	NYSE	GVA	Wed, Sep 22, 2010	22.34	22.57	21.95	22.28
3374	NYSE	GVA	Tue, Sep 21, 2010	22.38	22.70	22.07	22.35
3373	NYSE	GVA	Mon, Sep 20, 2010	22.06	22.54	21.55	22.48
3372	NYSE	GVA	Fri, Sep 17, 2010	23.44	23.49	22.05	22.07
3371	NYSE	GVA	Thu, Sep 16, 2010	23.85	23.90	23.10	23.37
3370	NYSE	GVA	Wed, Sep 15, 2010	24.66	24.66	23.91	23.99
3369	NYSE	GVA	Tue, Sep 14, 2010	24.76	24.94	24.42	24.79
3368	NYSE	GVA	Mon, Sep 13, 2010	24.25	24.97	24.25	24.76
3367	NYSE	GVA	Fri, Sep 10, 2010	23.09	24.02	23.05	23.95
3366	NYSE	GVA	Thu, Sep 9, 2010	23.50	23.50	22.83	23.07
3365	NYSE	GVA	Wed, Sep 8, 2010	23.63	23.81	23.12	23.19
3364	NYSE	GVA	Tue, Sep 7, 2010	23.98	24.50	23.59	23.65
3363	NYSE	GVA	Fri, Sep 3, 2010	23.25	24.01	23.11	23.92
3362	NYSE	GVA	Thu, Sep 2, 2010	22.78	23.13	22.64	23.05
3361	NYSE	GVA	Wed, Sep 1, 2010	22.50	22.84	22.22	22.70
3360	NYSE	GVA	Tue, Aug 31, 2010	21.64	22.24	21.48	22.01
3359	NYSE	GVA	Mon, Aug 30, 2010	22.37	22.66	21.72	21.72
3358	NYSE	GVA	Fri, Aug 27, 2010	21.69	22.57	21.22	22.52
3357	NYSE	GVA	Thu, Aug 26, 2010	22.07	22.24	21.36	21.44
3356	NYSE	GVA	Wed, Aug 25, 2010	21.77	22.11	21.36	22.05
3355	NYSE	GVA	Tue, Aug 24, 2010	21.98	22.44	21.98	22.00
3354	NYSE	GVA	Mon, Aug 23, 2010	22.82	22.95	22.22	22.26
3353	NYSE	GVA	Fri, Aug 20, 2010	22.22	22.80	22.10	22.64
3352	NYSE	GVA	Thu, Aug 19, 2010	22.84	22.89	22.23	22.35
3351	NYSE	GVA	Wed, Aug 18, 2010	22.75	23.09	22.47	22.96
3350	NYSE	GVA	Tue, Aug 17, 2010	22.61	23.03	22.44	22.81
3349	NYSE	GVA	Mon, Aug 16, 2010	22.24	22.59	22.15	22.46
3348	NYSE	GVA	Fri, Aug 13, 2010	22.32	22.48	22.22	22.34
3347	NYSE	GVA	Thu, Aug 12, 2010	22.09	22.56	22.01	22.44
3346	NYSE	GVA	Wed, Aug 11, 2010	22.97	22.97	22.20	22.36
3345	NYSE	GVA	Tue, Aug 10, 2010	23.40	23.85	23.07	23.44
3344	NYSE	GVA	Mon, Aug 9, 2010	23.39	23.62	23.13	23.61
3343	NYSE	GVA	Fri, Aug 6, 2010	23.62	23.83	22.85	23.33
3342	NYSE	GVA	Thu, Aug 5, 2010	24.10	24.35	23.81	23.86
3341	NYSE	GVA	Wed, Aug 4, 2010	24.50	24.92	24.13	24.20
3340	NYSE	GVA	Tue, Aug 3, 2010	23.61	24.60	23.41	24.50
3339	NYSE	GVA	Mon, Aug 2, 2010	22.00	23.79	22.00	23.22
3338	NYSE	GVA	Fri, Jul 30, 2010	23.26	23.68	22.76	23.25
3337	NYSE	GVA	Thu, Jul 29, 2010	24.00	24.21	23.25	23.66
3336	NYSE	GVA	Wed, Jul 28, 2010	24.24	24.50	23.72	23.78
3335	NYSE	GVA	Tue, Jul 27, 2010	24.99	25.09	24.15	24.25
3334	NYSE	GVA	Mon, Jul 26, 2010	24.10	24.90	23.94	24.75
3333	NYSE	GVA	Fri, Jul 23, 2010	24.23	24.36	23.84	24.12
3332	NYSE	GVA	Thu, Jul 22, 2010	23.40	24.45	23.38	24.26
3331	NYSE	GVA	Wed, Jul 21, 2010	23.07	23.60	22.93	23.05
3330	NYSE	GVA	Tue, Jul 20, 2010	22.10	22.92	21.99	22.87
3329	NYSE	GVA	Mon, Jul 19, 2010	22.59	22.65	22.04	22.44
3328	NYSE	GVA	Fri, Jul 16, 2010	23.26	23.50	22.55	22.56
3327	NYSE	GVA	Thu, Jul 15, 2010	23.60	23.72	22.96	23.46
3326	NYSE	GVA	Wed, Jul 14, 2010	24.00	24.00	23.45	23.63
3325	NYSE	GVA	Tue, Jul 13, 2010	23.74	23.98	23.44	23.89
3324	NYSE	GVA	Mon, Jul 12, 2010	24.41	24.41	23.26	23.40
3323	NYSE	GVA	Fri, Jul 9, 2010	23.97	24.58	23.87	24.55
3322	NYSE	GVA	Thu, Jul 8, 2010	24.01	24.32	23.77	24.03
3321	NYSE	GVA	Wed, Jul 7, 2010	23.03	23.76	22.89	23.74
3320	NYSE	GVA	Tue, Jul 6, 2010	23.12	23.53	22.76	22.92
3319	NYSE	GVA	Fri, Jul 2, 2010	23.16	23.18	22.36	22.69
3318	NYSE	GVA	Thu, Jul 1, 2010	23.54	23.54	22.48	23.03
3317	NYSE	GVA	Wed, Jun 30, 2010	24.00	24.18	23.53	23.58
3316	NYSE	GVA	Tue, Jun 29, 2010	24.54	24.68	23.78	24.07
3315	NYSE	GVA	Mon, Jun 28, 2010	25.14	25.35	24.84	24.99
3314	NYSE	GVA	Fri, Jun 25, 2010	25.21	25.43	24.84	25.39
3313	NYSE	GVA	Thu, Jun 24, 2010	26.28	26.29	25.00	25.08
3312	NYSE	GVA	Wed, Jun 23, 2010	25.77	26.70	25.64	26.44
3311	NYSE	GVA	Tue, Jun 22, 2010	27.00	27.40	25.84	25.89
3310	NYSE	GVA	Mon, Jun 21, 2010	27.59	27.69	26.87	27.02
3309	NYSE	GVA	Fri, Jun 18, 2010	27.16	27.34	26.83	27.31
3308	NYSE	GVA	Thu, Jun 17, 2010	27.45	27.51	26.84	27.13
3307	NYSE	GVA	Wed, Jun 16, 2010	27.54	27.67	27.32	27.40
3306	NYSE	GVA	Tue, Jun 15, 2010	26.96	27.82	26.86	27.78
3305	NYSE	GVA	Mon, Jun 14, 2010	26.59	27.11	26.59	26.70
3304	NYSE	GVA	Fri, Jun 11, 2010	26.27	26.73	26.00	26.40
3303	NYSE	GVA	Thu, Jun 10, 2010	26.26	26.58	26.16	26.55
3302	NYSE	GVA	Wed, Jun 9, 2010	25.84	26.64	25.62	25.84
3301	NYSE	GVA	Tue, Jun 8, 2010	26.49	26.61	25.31	25.57
3300	NYSE	GVA	Mon, Jun 7, 2010	27.51	27.72	26.45	26.50
3299	NYSE	GVA	Fri, Jun 4, 2010	27.74	28.10	27.50	27.56
3298	NYSE	GVA	Thu, Jun 3, 2010	28.42	28.58	27.99	28.46
3297	NYSE	GVA	Wed, Jun 2, 2010	28.36	28.46	27.90	28.18
3296	NYSE	GVA	Tue, Jun 1, 2010	29.30	29.49	28.03	28.04
3295	NYSE	GVA	Fri, May 28, 2010	29.63	30.17	29.42	29.65
3294	NYSE	GVA	Thu, May 27, 2010	30.32	30.32	29.25	29.80
3293	NYSE	GVA	Wed, May 26, 2010	31.46	31.46	29.49	29.69
3292	NYSE	GVA	Tue, May 25, 2010	30.11	31.46	30.10	31.29
3291	NYSE	GVA	Mon, May 24, 2010	31.21	31.56	30.87	30.87
3290	NYSE	GVA	Fri, May 21, 2010	30.94	31.96	30.93	31.29
3289	NYSE	GVA	Thu, May 20, 2010	32.43	32.45	31.34	31.41
3288	NYSE	GVA	Wed, May 19, 2010	33.23	33.99	32.68	33.19
3287	NYSE	GVA	Tue, May 18, 2010	33.21	33.94	33.09	33.31
3286	NYSE	GVA	Mon, May 17, 2010	31.86	32.92	31.56	32.80
3285	NYSE	GVA	Fri, May 14, 2010	31.79	32.00	31.14	31.88
3284	NYSE	GVA	Thu, May 13, 2010	32.00	32.57	31.62	32.04
3283	NYSE	GVA	Wed, May 12, 2010	31.75	32.11	31.50	32.06
3282	NYSE	GVA	Tue, May 11, 2010	31.17	32.12	30.93	31.58
3281	NYSE	GVA	Mon, May 10, 2010	30.85	31.59	30.76	31.35
3280	NYSE	GVA	Fri, May 7, 2010	30.10	30.44	29.00	29.39
3279	NYSE	GVA	Thu, May 6, 2010	31.48	31.83	28.20	30.23
3278	NYSE	GVA	Wed, May 5, 2010	31.50	32.37	31.37	31.53
3277	NYSE	GVA	Tue, May 4, 2010	32.87	33.21	31.43	31.58
3276	NYSE	GVA	Mon, May 3, 2010	33.62	33.96	33.33	33.86
3275	NYSE	GVA	Fri, Apr 30, 2010	34.00	34.58	33.38	33.61
3274	NYSE	GVA	Thu, Apr 29, 2010	33.08	34.10	32.82	34.06
3273	NYSE	GVA	Wed, Apr 28, 2010	32.96	33.38	32.73	32.98
3272	NYSE	GVA	Tue, Apr 27, 2010	32.49	33.50	32.30	32.81
3271	NYSE	GVA	Mon, Apr 26, 2010	33.29	33.48	32.57	32.78
3270	NYSE	GVA	Fri, Apr 23, 2010	31.93	34.19	31.00	33.38
3269	NYSE	GVA	Thu, Apr 22, 2010	33.35	34.09	32.98	34.06
3268	NYSE	GVA	Wed, Apr 21, 2010	33.01	33.74	32.95	33.66
3267	NYSE	GVA	Tue, Apr 20, 2010	31.65	33.10	31.65	33.07
3266	NYSE	GVA	Mon, Apr 19, 2010	31.78	32.03	31.24	31.61
3265	NYSE	GVA	Fri, Apr 16, 2010	31.95	32.24	31.75	31.89
3264	NYSE	GVA	Thu, Apr 15, 2010	32.02	32.25	31.93	32.02
3263	NYSE	GVA	Wed, Apr 14, 2010	31.90	32.21	31.67	32.20
3262	NYSE	GVA	Tue, Apr 13, 2010	31.45	31.92	31.29	31.73
3261	NYSE	GVA	Mon, Apr 12, 2010	31.00	31.57	30.86	31.45
3260	NYSE	GVA	Fri, Apr 9, 2010	31.27	31.36	30.96	31.08
3259	NYSE	GVA	Thu, Apr 8, 2010	30.95	31.35	30.89	31.26
3258	NYSE	GVA	Wed, Apr 7, 2010	31.26	31.49	30.98	31.11
3257	NYSE	GVA	Tue, Apr 6, 2010	30.74	31.42	30.73	31.25
3256	NYSE	GVA	Mon, Apr 5, 2010	30.35	30.91	29.99	30.81
3255	NYSE	GVA	Thu, Apr 1, 2010	30.42	30.79	30.15	30.38
3254	NYSE	GVA	Wed, Mar 31, 2010	30.23	30.71	30.22	30.22
3253	NYSE	GVA	Tue, Mar 30, 2010	30.57	30.89	30.27	30.38
3252	NYSE	GVA	Mon, Mar 29, 2010	30.45	30.67	30.28	30.64
3251	NYSE	GVA	Fri, Mar 26, 2010	30.45	30.69	30.15	30.49
3250	NYSE	GVA	Thu, Mar 25, 2010	30.96	31.02	30.32	30.32
3249	NYSE	GVA	Wed, Mar 24, 2010	31.27	31.56	30.68	30.69
3248	NYSE	GVA	Tue, Mar 23, 2010	30.73	31.54	30.54	31.54
3247	NYSE	GVA	Mon, Mar 22, 2010	30.07	30.80	30.00	30.75
3246	NYSE	GVA	Fri, Mar 19, 2010	30.67	30.87	29.84	30.36
3245	NYSE	GVA	Thu, Mar 18, 2010	30.07	30.95	30.07	30.68
3244	NYSE	GVA	Wed, Mar 17, 2010	29.14	30.28	28.90	30.05
3243	NYSE	GVA	Tue, Mar 16, 2010	28.25	29.08	28.19	29.08
3242	NYSE	GVA	Mon, Mar 15, 2010	28.50	28.50	27.97	28.26
3241	NYSE	GVA	Fri, Mar 12, 2010	28.47	28.56	28.26	28.56
3240	NYSE	GVA	Thu, Mar 11, 2010	28.69	28.69	28.19	28.30
3239	NYSE	GVA	Wed, Mar 10, 2010	28.28	28.69	28.26	28.68
3238	NYSE	GVA	Tue, Mar 9, 2010	28.16	28.46	27.95	28.39
3237	NYSE	GVA	Mon, Mar 8, 2010	28.60	28.74	28.11	28.20
3236	NYSE	GVA	Fri, Mar 5, 2010	28.25	28.55	28.16	28.55
3235	NYSE	GVA	Thu, Mar 4, 2010	28.60	28.78	28.02	28.20
3234	NYSE	GVA	Wed, Mar 3, 2010	28.66	28.86	28.31	28.62
3233	NYSE	GVA	Tue, Mar 2, 2010	27.77	28.77	27.68	28.46
3232	NYSE	GVA	Mon, Mar 1, 2010	27.82	28.16	27.14	27.74
3231	NYSE	GVA	Fri, Feb 26, 2010	29.00	29.07	27.36	27.63
3230	NYSE	GVA	Thu, Feb 25, 2010	29.04	30.08	28.95	29.74
3229	NYSE	GVA	Wed, Feb 24, 2010	29.64	29.69	28.97	29.60
3228	NYSE	GVA	Tue, Feb 23, 2010	30.10	30.21	29.39	29.49
3227	NYSE	GVA	Mon, Feb 22, 2010	30.30	30.45	29.88	30.10
3226	NYSE	GVA	Fri, Feb 19, 2010	30.30	30.43	29.91	30.26
3225	NYSE	GVA	Thu, Feb 18, 2010	30.26	30.48	30.19	30.30
3224	NYSE	GVA	Wed, Feb 17, 2010	29.83	30.43	29.56	30.34
3223	NYSE	GVA	Tue, Feb 16, 2010	29.80	29.89	29.06	29.63
3222	NYSE	GVA	Fri, Feb 12, 2010	29.25	29.69	28.89	29.62
3221	NYSE	GVA	Thu, Feb 11, 2010	29.41	29.63	29.23	29.50
3220	NYSE	GVA	Wed, Feb 10, 2010	29.60	29.74	29.03	29.56
3219	NYSE	GVA	Tue, Feb 9, 2010	29.89	30.03	29.12	29.71
3218	NYSE	GVA	Mon, Feb 8, 2010	29.30	29.75	28.75	29.43
3217	NYSE	GVA	Fri, Feb 5, 2010	29.46	29.54	28.93	29.31
3216	NYSE	GVA	Thu, Feb 4, 2010	30.02	30.22	29.27	29.41
3215	NYSE	GVA	Wed, Feb 3, 2010	30.65	31.12	29.84	30.25
3214	NYSE	GVA	Tue, Feb 2, 2010	30.64	31.05	30.47	30.73
3213	NYSE	GVA	Mon, Feb 1, 2010	31.09	31.09	30.03	30.67
3212	NYSE	GVA	Fri, Jan 29, 2010	31.40	32.00	30.73	30.88
3211	NYSE	GVA	Thu, Jan 28, 2010	32.66	32.69	31.20	31.39
3210	NYSE	GVA	Wed, Jan 27, 2010	32.50	32.82	31.50	32.69
3209	NYSE	GVA	Tue, Jan 26, 2010	32.82	33.34	32.55	32.59
3208	NYSE	GVA	Mon, Jan 25, 2010	32.83	33.19	32.61	32.79
3207	NYSE	GVA	Fri, Jan 22, 2010	33.40	33.51	32.39	32.49
3206	NYSE	GVA	Thu, Jan 21, 2010	33.70	33.95	33.07	33.40
3205	NYSE	GVA	Wed, Jan 20, 2010	34.03	34.17	33.50	33.77
3204	NYSE	GVA	Tue, Jan 19, 2010	34.46	34.63	34.22	34.50
3203	NYSE	GVA	Fri, Jan 15, 2010	34.78	34.80	33.92	34.33
3202	NYSE	GVA	Thu, Jan 14, 2010	34.76	34.97	34.55	34.69
3201	NYSE	GVA	Wed, Jan 13, 2010	34.92	35.03	34.66	34.96
3200	NYSE	GVA	Tue, Jan 12, 2010	34.64	35.09	34.43	35.00
3199	NYSE	GVA	Mon, Jan 11, 2010	36.00	36.00	34.77	34.94
3198	NYSE	GVA	Fri, Jan 8, 2010	35.77	35.99	35.51	35.82
3197	NYSE	GVA	Thu, Jan 7, 2010	35.32	35.98	35.08	35.79
3196	NYSE	GVA	Wed, Jan 6, 2010	34.38	35.81	34.36	35.27
3195	NYSE	GVA	Tue, Jan 5, 2010	34.20	34.20	33.08	33.77
3194	NYSE	GVA	Mon, Jan 4, 2010	33.90	34.32	33.79	34.18
3193	NYSE	GVA	Thu, Dec 31, 2009	34.25	34.48	33.66	33.66
3192	NYSE	GVA	Wed, Dec 30, 2009	34.37	34.58	34.00	34.25
3191	NYSE	GVA	Tue, Dec 29, 2009	34.40	34.58	34.22	34.46
3190	NYSE	GVA	Mon, Dec 28, 2009	34.28	34.48	33.98	34.48
3189	NYSE	GVA	Thu, Dec 24, 2009	34.12	34.36	33.88	34.28
3188	NYSE	GVA	Wed, Dec 23, 2009	33.46	34.09	33.17	34.04
3187	NYSE	GVA	Tue, Dec 22, 2009	33.26	33.57	33.12	33.46
3186	NYSE	GVA	Mon, Dec 21, 2009	33.02	33.42	32.66	33.25
3185	NYSE	GVA	Fri, Dec 18, 2009	32.63	33.12	32.20	32.70
3184	NYSE	GVA	Thu, Dec 17, 2009	32.92	32.92	32.28	32.54
3183	NYSE	GVA	Wed, Dec 16, 2009	32.49	33.11	32.31	33.10
3182	NYSE	GVA	Tue, Dec 15, 2009	32.33	32.67	32.01	32.20
3181	NYSE	GVA	Mon, Dec 14, 2009	32.05	32.42	31.56	32.41
3180	NYSE	GVA	Fri, Dec 11, 2009	31.22	31.93	30.98	31.85
3179	NYSE	GVA	Thu, Dec 10, 2009	31.19	31.45	30.35	31.17
3178	NYSE	GVA	Wed, Dec 9, 2009	31.35	31.44	30.84	31.08
3177	NYSE	GVA	Tue, Dec 8, 2009	30.75	31.62	30.33	31.42
3176	NYSE	GVA	Mon, Dec 7, 2009	30.88	31.01	30.60	30.89
3175	NYSE	GVA	Fri, Dec 4, 2009	30.58	31.00	29.94	30.86
3174	NYSE	GVA	Thu, Dec 3, 2009	30.89	31.19	30.05	30.20
3173	NYSE	GVA	Wed, Dec 2, 2009	30.38	31.35	30.38	30.75
3172	NYSE	GVA	Tue, Dec 1, 2009	30.33	30.53	30.02	30.37
3171	NYSE	GVA	Mon, Nov 30, 2009	30.38	30.38	29.39	29.97
3170	NYSE	GVA	Fri, Nov 27, 2009	30.29	30.74	29.99	30.26
3169	NYSE	GVA	Wed, Nov 25, 2009	31.27	31.74	31.06	31.17
3168	NYSE	GVA	Tue, Nov 24, 2009	31.63	31.82	31.12	31.26
3167	NYSE	GVA	Mon, Nov 23, 2009	31.00	31.64	30.60	31.52
3166	NYSE	GVA	Fri, Nov 20, 2009	30.21	30.53	30.03	30.50
3165	NYSE	GVA	Thu, Nov 19, 2009	30.84	30.93	30.03	30.25
3164	NYSE	GVA	Wed, Nov 18, 2009	31.27	31.38	30.65	31.00
3163	NYSE	GVA	Tue, Nov 17, 2009	31.48	31.48	30.94	31.35
3162	NYSE	GVA	Mon, Nov 16, 2009	31.01	31.63	31.01	31.45
3161	NYSE	GVA	Fri, Nov 13, 2009	30.50	31.10	30.29	30.89
3160	NYSE	GVA	Thu, Nov 12, 2009	30.87	31.44	30.26	30.32
3159	NYSE	GVA	Wed, Nov 11, 2009	30.50	31.19	30.43	30.85
3158	NYSE	GVA	Tue, Nov 10, 2009	30.50	30.91	30.03	30.33
3157	NYSE	GVA	Mon, Nov 9, 2009	29.55	30.62	29.40	30.58
3156	NYSE	GVA	Fri, Nov 6, 2009	29.40	30.04	29.04	29.33
3155	NYSE	GVA	Thu, Nov 5, 2009	28.97	29.56	28.80	29.55
3154	NYSE	GVA	Wed, Nov 4, 2009	29.03	29.32	28.62	28.66
3153	NYSE	GVA	Tue, Nov 3, 2009	27.95	28.38	27.90	28.16
3152	NYSE	GVA	Mon, Nov 2, 2009	28.75	29.01	27.74	28.26
3151	NYSE	GVA	Fri, Oct 30, 2009	29.77	29.77	28.39	28.56
3150	NYSE	GVA	Thu, Oct 29, 2009	28.65	29.94	28.36	29.78
3149	NYSE	GVA	Wed, Oct 28, 2009	27.59	27.91	27.14	27.36
3148	NYSE	GVA	Tue, Oct 27, 2009	27.98	28.10	27.55	27.65
3147	NYSE	GVA	Mon, Oct 26, 2009	28.24	28.60	27.78	27.87
3146	NYSE	GVA	Fri, Oct 23, 2009	28.59	28.59	28.05	28.15
3145	NYSE	GVA	Thu, Oct 22, 2009	28.32	28.69	28.08	28.40
3144	NYSE	GVA	Wed, Oct 21, 2009	28.73	29.38	28.32	28.39
3143	NYSE	GVA	Tue, Oct 20, 2009	28.50	28.92	28.20	28.86
3142	NYSE	GVA	Mon, Oct 19, 2009	28.45	28.70	28.35	28.60
3141	NYSE	GVA	Fri, Oct 16, 2009	28.55	28.62	28.00	28.49
3140	NYSE	GVA	Thu, Oct 15, 2009	28.13	28.81	28.00	28.61
3139	NYSE	GVA	Wed, Oct 14, 2009	29.27	29.27	29.00	29.14
3138	NYSE	GVA	Tue, Oct 13, 2009	28.85	29.10	28.65	28.93
3137	NYSE	GVA	Mon, Oct 12, 2009	29.29	29.34	28.62	28.87
3136	NYSE	GVA	Fri, Oct 9, 2009	28.96	29.14	28.72	29.08
3135	NYSE	GVA	Thu, Oct 8, 2009	29.42	29.55	28.68	29.05
3134	NYSE	GVA	Wed, Oct 7, 2009	29.15	29.34	28.97	29.17
3133	NYSE	GVA	Tue, Oct 6, 2009	29.22	29.70	29.00	29.24
3132	NYSE	GVA	Mon, Oct 5, 2009	29.61	29.88	28.02	28.99
3131	NYSE	GVA	Fri, Oct 2, 2009	29.76	30.26	29.36	29.57
3130	NYSE	GVA	Thu, Oct 1, 2009	30.88	30.88	29.69	30.21
3129	NYSE	GVA	Wed, Sep 30, 2009	30.32	31.25	30.02	30.94
3128	NYSE	GVA	Tue, Sep 29, 2009	30.52	30.54	29.96	30.09
3127	NYSE	GVA	Mon, Sep 28, 2009	29.88	30.64	29.75	30.32
3126	NYSE	GVA	Fri, Sep 25, 2009	29.80	30.60	29.41	29.81
3125	NYSE	GVA	Thu, Sep 24, 2009	30.95	31.18	29.91	30.09
3124	NYSE	GVA	Wed, Sep 23, 2009	31.45	31.45	30.59	30.74
3123	NYSE	GVA	Tue, Sep 22, 2009	32.25	32.30	31.05	31.25
3122	NYSE	GVA	Mon, Sep 21, 2009	32.59	32.59	31.37	32.10
3121	NYSE	GVA	Fri, Sep 18, 2009	34.55	34.79	33.70	33.81
3120	NYSE	GVA	Thu, Sep 17, 2009	33.86	34.95	33.83	34.43
3119	NYSE	GVA	Wed, Sep 16, 2009	33.37	33.97	33.29	33.86
3118	NYSE	GVA	Tue, Sep 15, 2009	32.82	33.53	32.41	33.44
3117	NYSE	GVA	Mon, Sep 14, 2009	32.75	33.09	32.55	32.90
3116	NYSE	GVA	Fri, Sep 11, 2009	32.99	33.41	32.79	33.08
3115	NYSE	GVA	Thu, Sep 10, 2009	32.75	32.95	32.46	32.84
3114	NYSE	GVA	Wed, Sep 9, 2009	32.73	33.00	32.30	32.57
3113	NYSE	GVA	Tue, Sep 8, 2009	32.00	32.80	32.00	32.71
3112	NYSE	GVA	Fri, Sep 4, 2009	31.14	31.68	30.93	31.62
3111	NYSE	GVA	Thu, Sep 3, 2009	30.77	31.12	30.14	31.09
3110	NYSE	GVA	Wed, Sep 2, 2009	31.57	31.77	30.37	30.39
3109	NYSE	GVA	Tue, Sep 1, 2009	32.00	33.08	31.63	31.79
3108	NYSE	GVA	Mon, Aug 31, 2009	32.72	32.79	31.85	32.10
3107	NYSE	GVA	Fri, Aug 28, 2009	33.05	33.49	32.79	32.97
3106	NYSE	GVA	Thu, Aug 27, 2009	33.09	33.09	32.25	32.67
3105	NYSE	GVA	Wed, Aug 26, 2009	33.01	33.10	32.56	33.00
3104	NYSE	GVA	Tue, Aug 25, 2009	32.74	33.35	32.35	33.06
3103	NYSE	GVA	Mon, Aug 24, 2009	33.10	33.37	32.36	32.44
3102	NYSE	GVA	Fri, Aug 21, 2009	32.35	33.02	32.35	33.00
3101	NYSE	GVA	Thu, Aug 20, 2009	31.95	32.63	31.84	32.00
3100	NYSE	GVA	Wed, Aug 19, 2009	31.96	32.19	31.58	32.16
3099	NYSE	GVA	Tue, Aug 18, 2009	32.04	32.61	31.91	32.25
3098	NYSE	GVA	Mon, Aug 17, 2009	31.83	32.15	31.29	31.91
3097	NYSE	GVA	Fri, Aug 14, 2009	32.85	32.92	32.16	32.43
3096	NYSE	GVA	Thu, Aug 13, 2009	33.36	33.36	32.77	32.97
3095	NYSE	GVA	Wed, Aug 12, 2009	32.76	33.66	32.76	33.35
3094	NYSE	GVA	Tue, Aug 11, 2009	33.33	33.56	32.56	32.74
3093	NYSE	GVA	Mon, Aug 10, 2009	34.04	34.25	33.27	33.63
3092	NYSE	GVA	Fri, Aug 7, 2009	33.86	34.47	33.53	34.35
3091	NYSE	GVA	Thu, Aug 6, 2009	34.19	34.47	33.35	33.45
3090	NYSE	GVA	Wed, Aug 5, 2009	34.00	34.51	33.30	34.21
3089	NYSE	GVA	Tue, Aug 4, 2009	34.80	34.85	33.87	33.99
3088	NYSE	GVA	Mon, Aug 3, 2009	34.01	34.90	34.01	34.90
3087	NYSE	GVA	Fri, Jul 31, 2009	33.39	34.50	33.31	33.88
3086	NYSE	GVA	Thu, Jul 30, 2009	35.60	35.79	33.25	33.74
3085	NYSE	GVA	Wed, Jul 29, 2009	36.00	36.23	34.81	35.34
3084	NYSE	GVA	Tue, Jul 28, 2009	35.01	36.39	34.93	36.35
3083	NYSE	GVA	Mon, Jul 27, 2009	35.20	35.37	34.52	35.37
3082	NYSE	GVA	Fri, Jul 24, 2009	34.72	35.15	34.25	35.15
3081	NYSE	GVA	Thu, Jul 23, 2009	33.98	35.58	33.71	35.41
3080	NYSE	GVA	Wed, Jul 22, 2009	34.04	34.23	33.54	33.92
3079	NYSE	GVA	Tue, Jul 21, 2009	35.38	35.49	33.76	34.28
3078	NYSE	GVA	Mon, Jul 20, 2009	34.74	35.37	34.60	34.96
3077	NYSE	GVA	Fri, Jul 17, 2009	33.67	34.81	33.34	34.61
3076	NYSE	GVA	Thu, Jul 16, 2009	33.25	33.91	33.03	33.82
3075	NYSE	GVA	Wed, Jul 15, 2009	32.11	33.42	31.99	33.26
3074	NYSE	GVA	Tue, Jul 14, 2009	31.48	31.86	31.16	31.65
3073	NYSE	GVA	Mon, Jul 13, 2009	30.45	31.65	30.14	31.60
3072	NYSE	GVA	Fri, Jul 10, 2009	30.32	30.68	29.89	30.59
3071	NYSE	GVA	Thu, Jul 9, 2009	30.45	30.90	30.24	30.46
3070	NYSE	GVA	Wed, Jul 8, 2009	30.93	31.16	29.74	30.29
3069	NYSE	GVA	Tue, Jul 7, 2009	31.73	32.01	30.83	30.88
3068	NYSE	GVA	Mon, Jul 6, 2009	32.38	32.54	31.63	31.84
3067	NYSE	GVA	Thu, Jul 2, 2009	32.98	33.08	32.43	32.75
3066	NYSE	GVA	Wed, Jul 1, 2009	33.63	34.26	33.33	33.40
3065	NYSE	GVA	Tue, Jun 30, 2009	34.21	34.24	32.85	33.28
3064	NYSE	GVA	Mon, Jun 29, 2009	34.22	34.63	33.52	33.86
3063	NYSE	GVA	Fri, Jun 26, 2009	34.10	34.52	33.93	34.21
3062	NYSE	GVA	Thu, Jun 25, 2009	33.46	34.28	33.12	34.24
3061	NYSE	GVA	Wed, Jun 24, 2009	33.50	34.36	33.42	33.56
3060	NYSE	GVA	Tue, Jun 23, 2009	33.32	33.69	32.84	33.22
3059	NYSE	GVA	Mon, Jun 22, 2009	34.13	34.34	33.16	33.23
3058	NYSE	GVA	Fri, Jun 19, 2009	33.98	34.72	33.83	34.43
3057	NYSE	GVA	Thu, Jun 18, 2009	34.02	34.02	32.82	33.66
3056	NYSE	GVA	Wed, Jun 17, 2009	33.26	34.00	32.29	33.87
3055	NYSE	GVA	Tue, Jun 16, 2009	33.74	34.48	33.04	33.25
3054	NYSE	GVA	Mon, Jun 15, 2009	34.00	34.09	32.75	33.56
3053	NYSE	GVA	Fri, Jun 12, 2009	35.17	35.17	34.23	34.37
3052	NYSE	GVA	Thu, Jun 11, 2009	36.05	36.48	35.28	35.36
3051	NYSE	GVA	Wed, Jun 10, 2009	37.14	37.36	35.73	36.32
3050	NYSE	GVA	Tue, Jun 9, 2009	36.53	37.31	36.53	36.98
3049	NYSE	GVA	Mon, Jun 8, 2009	36.04	37.12	35.37	36.63
3048	NYSE	GVA	Fri, Jun 5, 2009	35.87	36.17	34.80	35.75
3047	NYSE	GVA	Thu, Jun 4, 2009	36.36	36.36	35.05	35.68
3046	NYSE	GVA	Wed, Jun 3, 2009	36.80	37.10	35.32	36.01
3045	NYSE	GVA	Tue, Jun 2, 2009	37.77	38.36	36.80	37.07
3044	NYSE	GVA	Mon, Jun 1, 2009	37.20	38.37	37.00	37.71
3043	NYSE	GVA	Fri, May 29, 2009	36.11	36.97	35.81	36.55
3042	NYSE	GVA	Thu, May 28, 2009	36.32	37.25	35.31	35.87
3041	NYSE	GVA	Wed, May 27, 2009	34.56	35.55	34.33	34.55
3040	NYSE	GVA	Tue, May 26, 2009	34.00	35.06	33.93	34.86
3039	NYSE	GVA	Fri, May 22, 2009	34.27	35.14	34.00	34.07
3038	NYSE	GVA	Thu, May 21, 2009	35.33	35.35	33.79	34.16
3037	NYSE	GVA	Wed, May 20, 2009	37.00	37.75	35.30	35.46
3036	NYSE	GVA	Tue, May 19, 2009	37.85	37.85	36.50	36.77
3035	NYSE	GVA	Mon, May 18, 2009	37.64	37.87	36.85	37.77
3034	NYSE	GVA	Fri, May 15, 2009	37.02	37.60	36.59	37.14
3033	NYSE	GVA	Thu, May 14, 2009	37.13	37.79	36.33	36.84
3032	NYSE	GVA	Wed, May 13, 2009	38.86	38.92	36.80	36.92
3031	NYSE	GVA	Tue, May 12, 2009	40.08	40.83	38.82	39.68
3030	NYSE	GVA	Mon, May 11, 2009	41.03	41.03	39.67	39.95
3029	NYSE	GVA	Fri, May 8, 2009	41.60	41.96	39.22	41.80
3028	NYSE	GVA	Thu, May 7, 2009	43.65	43.65	40.11	40.65
3027	NYSE	GVA	Wed, May 6, 2009	44.81	45.35	41.50	43.29
3026	NYSE	GVA	Tue, May 5, 2009	41.50	45.94	40.75	44.74
3025	NYSE	GVA	Mon, May 4, 2009	39.74	40.43	39.03	39.63
3024	NYSE	GVA	Fri, May 1, 2009	39.39	39.47	38.56	39.19
3023	NYSE	GVA	Thu, Apr 30, 2009	40.07	40.80	39.36	39.45
3022	NYSE	GVA	Wed, Apr 29, 2009	39.26	40.57	39.06	39.68
3021	NYSE	GVA	Tue, Apr 28, 2009	38.26	39.68	37.95	39.04
3020	NYSE	GVA	Mon, Apr 27, 2009	38.98	40.22	38.21	38.77
3019	NYSE	GVA	Fri, Apr 24, 2009	38.80	40.20	38.11	39.63
3018	NYSE	GVA	Thu, Apr 23, 2009	39.88	40.32	37.04	37.86
3017	NYSE	GVA	Wed, Apr 22, 2009	38.17	40.87	37.75	39.95
3016	NYSE	GVA	Tue, Apr 21, 2009	37.50	38.73	37.17	38.62
3015	NYSE	GVA	Mon, Apr 20, 2009	38.98	39.79	37.69	37.82
3014	NYSE	GVA	Fri, Apr 17, 2009	40.34	41.03	39.66	40.05
3013	NYSE	GVA	Thu, Apr 16, 2009	38.35	40.75	38.28	40.25
3012	NYSE	GVA	Wed, Apr 15, 2009	37.75	38.04	36.46	38.00
3011	NYSE	GVA	Tue, Apr 14, 2009	39.46	40.65	37.91	38.15
3010	NYSE	GVA	Mon, Apr 13, 2009	40.66	40.66	38.40	40.15
3009	NYSE	GVA	Thu, Apr 9, 2009	40.59	41.19	40.18	41.03
3008	NYSE	GVA	Wed, Apr 8, 2009	39.22	40.15	38.81	39.68
3007	NYSE	GVA	Tue, Apr 7, 2009	39.58	39.87	38.91	39.13
3006	NYSE	GVA	Mon, Apr 6, 2009	40.02	40.53	39.62	40.41
3005	NYSE	GVA	Fri, Apr 3, 2009	39.12	40.48	38.98	40.34
3004	NYSE	GVA	Thu, Apr 2, 2009	38.40	39.64	38.10	39.24
3003	NYSE	GVA	Wed, Apr 1, 2009	36.74	37.84	35.90	37.50
3002	NYSE	GVA	Tue, Mar 31, 2009	37.79	38.26	36.70	37.48
3001	NYSE	GVA	Mon, Mar 30, 2009	37.41	38.40	35.88	37.21
3000	NYSE	GVA	Fri, Mar 27, 2009	42.37	42.47	40.76	40.92
2999	NYSE	GVA	Thu, Mar 26, 2009	40.44	43.35	40.44	42.92
2998	NYSE	GVA	Wed, Mar 25, 2009	39.59	41.16	38.50	40.21
2997	NYSE	GVA	Tue, Mar 24, 2009	39.41	40.10	38.97	39.01
2996	NYSE	GVA	Mon, Mar 23, 2009	38.29	40.22	37.19	40.22
2995	NYSE	GVA	Fri, Mar 20, 2009	39.25	39.37	37.12	37.26
2994	NYSE	GVA	Thu, Mar 19, 2009	40.18	40.18	38.30	38.90
2993	NYSE	GVA	Wed, Mar 18, 2009	39.82	40.49	38.16	39.86
2992	NYSE	GVA	Tue, Mar 17, 2009	38.98	39.99	38.02	39.99
2991	NYSE	GVA	Mon, Mar 16, 2009	40.56	40.63	38.82	38.90
2990	NYSE	GVA	Fri, Mar 13, 2009	40.50	41.37	39.65	40.42
2989	NYSE	GVA	Thu, Mar 12, 2009	37.77	40.55	37.44	40.25
2988	NYSE	GVA	Wed, Mar 11, 2009	38.49	39.60	37.13	38.03
2987	NYSE	GVA	Tue, Mar 10, 2009	37.00	38.40	36.71	37.98
2986	NYSE	GVA	Mon, Mar 9, 2009	34.73	37.19	34.44	36.18
2985	NYSE	GVA	Fri, Mar 6, 2009	35.13	35.94	33.62	34.42
2984	NYSE	GVA	Thu, Mar 5, 2009	34.81	35.43	34.00	34.82
2983	NYSE	GVA	Wed, Mar 4, 2009	35.45	36.53	34.87	35.87
2982	NYSE	GVA	Tue, Mar 3, 2009	34.97	35.97	34.30	34.45
2981	NYSE	GVA	Mon, Mar 2, 2009	34.82	36.11	34.36	34.62
2980	NYSE	GVA	Fri, Feb 27, 2009	33.93	36.62	33.59	35.58
2979	NYSE	GVA	Thu, Feb 26, 2009	34.29	35.25	32.19	34.27
2978	NYSE	GVA	Wed, Feb 25, 2009	31.52	31.92	30.14	30.90
2977	NYSE	GVA	Tue, Feb 24, 2009	30.91	32.06	30.20	31.67
2976	NYSE	GVA	Mon, Feb 23, 2009	32.27	32.38	30.35	30.64
2975	NYSE	GVA	Fri, Feb 20, 2009	31.24	32.98	31.00	32.16
2974	NYSE	GVA	Thu, Feb 19, 2009	32.99	34.49	31.51	31.75
2973	NYSE	GVA	Wed, Feb 18, 2009	32.17	32.43	30.25	30.76
2972	NYSE	GVA	Tue, Feb 17, 2009	32.43	32.73	31.20	32.03
2971	NYSE	GVA	Fri, Feb 13, 2009	34.20	34.88	33.47	33.77
2970	NYSE	GVA	Thu, Feb 12, 2009	33.20	34.59	32.01	34.21
2969	NYSE	GVA	Wed, Feb 11, 2009	35.30	36.08	33.32	33.99
2968	NYSE	GVA	Tue, Feb 10, 2009	35.67	36.81	34.76	34.96
2967	NYSE	GVA	Mon, Feb 9, 2009	37.25	37.49	35.69	35.92
2966	NYSE	GVA	Fri, Feb 6, 2009	35.91	37.76	35.83	37.17
2965	NYSE	GVA	Thu, Feb 5, 2009	35.50	37.03	34.78	35.77
2964	NYSE	GVA	Wed, Feb 4, 2009	35.80	37.93	35.71	35.84
2963	NYSE	GVA	Tue, Feb 3, 2009	34.11	36.02	34.11	35.66
2962	NYSE	GVA	Mon, Feb 2, 2009	34.67	35.33	33.30	34.03
2961	NYSE	GVA	Fri, Jan 30, 2009	37.00	37.67	34.87	35.22
2960	NYSE	GVA	Thu, Jan 29, 2009	38.72	39.19	36.60	36.94
2959	NYSE	GVA	Wed, Jan 28, 2009	38.83	40.07	38.61	39.14
2958	NYSE	GVA	Tue, Jan 27, 2009	37.55	38.54	37.24	37.89
2957	NYSE	GVA	Mon, Jan 26, 2009	37.74	38.62	36.50	37.30
2956	NYSE	GVA	Fri, Jan 23, 2009	37.06	39.10	36.75	37.49
2955	NYSE	GVA	Thu, Jan 22, 2009	38.13	38.73	36.67	37.99
2954	NYSE	GVA	Wed, Jan 21, 2009	38.20	38.98	36.50	38.81
2953	NYSE	GVA	Tue, Jan 20, 2009	40.50	40.85	36.67	37.37
2952	NYSE	GVA	Fri, Jan 16, 2009	40.08	41.09	38.86	40.71
2951	NYSE	GVA	Thu, Jan 15, 2009	38.78	40.33	36.00	39.06
2950	NYSE	GVA	Wed, Jan 14, 2009	39.69	39.69	38.40	38.76
2949	NYSE	GVA	Tue, Jan 13, 2009	38.34	41.14	37.40	40.48
2948	NYSE	GVA	Mon, Jan 12, 2009	40.16	40.50	38.21	38.68
2947	NYSE	GVA	Fri, Jan 9, 2009	41.85	41.85	39.76	40.36
2946	NYSE	GVA	Thu, Jan 8, 2009	40.27	42.17	39.35	41.75
2945	NYSE	GVA	Wed, Jan 7, 2009	42.15	42.38	40.00	40.58
2944	NYSE	GVA	Tue, Jan 6, 2009	44.50	44.52	42.24	42.64
2943	NYSE	GVA	Mon, Jan 5, 2009	45.12	45.82	43.15	44.14
2942	NYSE	GVA	Fri, Jan 2, 2009	43.94	45.33	43.11	44.78
2941	NYSE	GVA	Wed, Dec 31, 2008	43.00	44.83	42.71	43.93
2940	NYSE	GVA	Tue, Dec 30, 2008	41.22	43.07	41.22	42.60
2939	NYSE	GVA	Mon, Dec 29, 2008	40.18	41.45	39.89	40.72
2938	NYSE	GVA	Fri, Dec 26, 2008	39.77	40.49	39.22	40.26
2937	NYSE	GVA	Wed, Dec 24, 2008	39.10	39.78	38.10	39.48
2936	NYSE	GVA	Tue, Dec 23, 2008	39.51	40.46	38.59	38.98
2935	NYSE	GVA	Mon, Dec 22, 2008	40.75	40.80	37.29	39.08
2934	NYSE	GVA	Fri, Dec 19, 2008	40.47	41.53	39.36	39.71
2933	NYSE	GVA	Thu, Dec 18, 2008	42.60	42.60	39.78	40.47
2932	NYSE	GVA	Wed, Dec 17, 2008	44.49	46.06	41.96	42.19
2931	NYSE	GVA	Tue, Dec 16, 2008	46.29	46.43	43.85	44.96
2930	NYSE	GVA	Mon, Dec 15, 2008	44.82	45.35	43.14	44.60
2929	NYSE	GVA	Fri, Dec 12, 2008	40.42	44.40	39.65	44.06
2928	NYSE	GVA	Thu, Dec 11, 2008	45.76	46.05	40.78	41.81
2927	NYSE	GVA	Wed, Dec 10, 2008	44.76	46.36	44.05	46.12
2926	NYSE	GVA	Tue, Dec 9, 2008	48.94	49.07	43.63	43.94
2925	NYSE	GVA	Mon, Dec 8, 2008	47.75	50.00	47.02	49.09
2924	NYSE	GVA	Fri, Dec 5, 2008	45.37	45.93	42.00	45.83
2923	NYSE	GVA	Thu, Dec 4, 2008	43.24	47.13	43.13	45.02
2922	NYSE	GVA	Wed, Dec 3, 2008	40.39	45.40	40.27	44.06
2921	NYSE	GVA	Tue, Dec 2, 2008	39.14	43.03	38.48	41.30
2920	NYSE	GVA	Mon, Dec 1, 2008	41.51	41.80	38.13	38.33
2919	NYSE	GVA	Fri, Nov 28, 2008	41.90	43.00	41.05	42.89
2918	NYSE	GVA	Wed, Nov 26, 2008	38.89	43.31	37.51	42.13
2917	NYSE	GVA	Tue, Nov 25, 2008	37.29	39.99	35.85	39.73
2916	NYSE	GVA	Mon, Nov 24, 2008	30.69	37.61	30.47	36.45
2915	NYSE	GVA	Fri, Nov 21, 2008	30.30	30.48	27.65	29.87
2914	NYSE	GVA	Thu, Nov 20, 2008	30.36	33.10	29.20	30.26
2913	NYSE	GVA	Wed, Nov 19, 2008	31.46	33.25	30.72	30.94
2912	NYSE	GVA	Tue, Nov 18, 2008	31.54	32.63	30.14	31.46
2911	NYSE	GVA	Mon, Nov 17, 2008	31.08	33.30	31.08	31.78
2910	NYSE	GVA	Fri, Nov 14, 2008	33.06	33.90	31.65	31.65
2909	NYSE	GVA	Thu, Nov 13, 2008	30.65	33.91	29.37	33.74
2908	NYSE	GVA	Wed, Nov 12, 2008	31.61	31.87	29.94	30.43
2907	NYSE	GVA	Tue, Nov 11, 2008	32.65	33.15	31.89	32.49
2906	NYSE	GVA	Mon, Nov 10, 2008	34.32	35.59	32.09	32.82
2905	NYSE	GVA	Fri, Nov 7, 2008	33.31	34.26	32.13	33.18
2904	NYSE	GVA	Thu, Nov 6, 2008	35.71	35.71	32.64	32.85
2903	NYSE	GVA	Wed, Nov 5, 2008	36.31	37.36	35.87	36.21
2902	NYSE	GVA	Tue, Nov 4, 2008	37.98	37.98	35.13	37.03
2901	NYSE	GVA	Mon, Nov 3, 2008	34.41	36.40	33.81	34.14
2900	NYSE	GVA	Fri, Oct 31, 2008	29.77	35.98	29.49	35.67
2899	NYSE	GVA	Thu, Oct 30, 2008	27.71	32.87	26.36	30.11
2898	NYSE	GVA	Wed, Oct 29, 2008	24.20	28.24	24.20	26.05
2897	NYSE	GVA	Tue, Oct 28, 2008	22.79	24.56	21.71	24.44
2896	NYSE	GVA	Mon, Oct 27, 2008	23.24	24.20	22.65	22.67
2895	NYSE	GVA	Fri, Oct 24, 2008	21.20	24.40	21.20	23.56
2894	NYSE	GVA	Thu, Oct 23, 2008	26.00	26.75	22.21	23.67
2893	NYSE	GVA	Wed, Oct 22, 2008	27.27	27.37	25.10	25.76
2892	NYSE	GVA	Tue, Oct 21, 2008	28.66	29.00	27.72	28.08
2891	NYSE	GVA	Mon, Oct 20, 2008	28.46	29.40	27.17	29.29
2890	NYSE	GVA	Fri, Oct 17, 2008	27.66	30.00	27.40	28.10
2889	NYSE	GVA	Thu, Oct 16, 2008	26.60	28.92	25.50	28.58
2888	NYSE	GVA	Wed, Oct 15, 2008	27.18	27.30	26.43	26.50
2887	NYSE	GVA	Tue, Oct 14, 2008	30.08	30.49	26.92	27.29
2886	NYSE	GVA	Mon, Oct 13, 2008	26.36	29.39	26.16	28.68
2885	NYSE	GVA	Fri, Oct 10, 2008	22.69	26.52	21.80	25.00
2884	NYSE	GVA	Thu, Oct 9, 2008	26.31	26.47	23.87	23.87
2883	NYSE	GVA	Wed, Oct 8, 2008	24.86	27.44	24.73	25.72
2882	NYSE	GVA	Tue, Oct 7, 2008	28.84	28.90	25.55	25.71
2881	NYSE	GVA	Mon, Oct 6, 2008	30.18	30.18	25.73	28.09
2880	NYSE	GVA	Fri, Oct 3, 2008	33.19	33.99	30.90	31.02
2879	NYSE	GVA	Thu, Oct 2, 2008	34.08	34.16	31.55	31.99
2878	NYSE	GVA	Wed, Oct 1, 2008	35.31	35.38	33.46	34.37
2877	NYSE	GVA	Tue, Sep 30, 2008	33.78	36.32	32.73	35.82
2876	NYSE	GVA	Mon, Sep 29, 2008	36.60	36.98	31.99	32.95
2875	NYSE	GVA	Fri, Sep 26, 2008	37.16	37.60	36.25	37.23
2874	NYSE	GVA	Thu, Sep 25, 2008	36.02	38.10	35.68	37.90
2873	NYSE	GVA	Wed, Sep 24, 2008	36.84	36.84	35.20	35.85
2872	NYSE	GVA	Tue, Sep 23, 2008	38.51	38.59	36.27	36.83
2871	NYSE	GVA	Mon, Sep 22, 2008	40.68	41.12	38.15	38.36
2870	NYSE	GVA	Fri, Sep 19, 2008	39.28	42.24	36.99	41.12
2869	NYSE	GVA	Thu, Sep 18, 2008	38.20	39.78	36.86	38.88
2868	NYSE	GVA	Wed, Sep 17, 2008	37.35	38.00	36.10	37.43
2867	NYSE	GVA	Tue, Sep 16, 2008	34.24	38.35	34.24	38.09
2866	NYSE	GVA	Mon, Sep 15, 2008	36.14	37.62	35.07	35.08
2865	NYSE	GVA	Fri, Sep 12, 2008	36.70	38.06	36.67	37.57
2864	NYSE	GVA	Thu, Sep 11, 2008	36.91	37.79	36.07	37.74
2863	NYSE	GVA	Wed, Sep 10, 2008	36.78	37.62	36.17	37.37
2862	NYSE	GVA	Tue, Sep 9, 2008	37.20	37.76	36.42	36.52
2861	NYSE	GVA	Mon, Sep 8, 2008	37.14	38.22	36.60	37.21
2860	NYSE	GVA	Fri, Sep 5, 2008	36.48	36.48	35.13	36.09
2859	NYSE	GVA	Thu, Sep 4, 2008	36.15	36.90	35.67	36.74
2858	NYSE	GVA	Wed, Sep 3, 2008	36.11	36.87	35.66	36.58
2857	NYSE	GVA	Tue, Sep 2, 2008	37.32	37.86	35.69	36.24
2856	NYSE	GVA	Fri, Aug 29, 2008	36.85	37.12	36.57	36.68
2855	NYSE	GVA	Thu, Aug 28, 2008	36.90	37.16	36.23	37.05
2854	NYSE	GVA	Wed, Aug 27, 2008	35.95	37.04	35.95	36.62
2853	NYSE	GVA	Tue, Aug 26, 2008	35.59	36.57	35.54	36.18
2852	NYSE	GVA	Mon, Aug 25, 2008	36.77	37.04	35.40	35.94
2851	NYSE	GVA	Fri, Aug 22, 2008	37.83	38.06	36.53	37.13
2850	NYSE	GVA	Thu, Aug 21, 2008	36.94	37.88	36.31	37.46
2849	NYSE	GVA	Wed, Aug 20, 2008	37.00	37.59	36.42	37.34
2848	NYSE	GVA	Tue, Aug 19, 2008	37.91	38.05	36.64	36.79
2847	NYSE	GVA	Mon, Aug 18, 2008	39.21	39.21	37.44	37.90
2846	NYSE	GVA	Fri, Aug 15, 2008	38.27	40.00	38.27	38.97
2845	NYSE	GVA	Thu, Aug 14, 2008	37.17	38.94	37.14	38.73
2844	NYSE	GVA	Wed, Aug 13, 2008	36.67	38.36	36.59	38.00
2843	NYSE	GVA	Tue, Aug 12, 2008	36.66	37.64	36.52	36.93
2842	NYSE	GVA	Mon, Aug 11, 2008	35.90	38.15	35.81	37.00
2841	NYSE	GVA	Fri, Aug 8, 2008	33.88	36.21	33.88	35.75
2840	NYSE	GVA	Thu, Aug 7, 2008	33.43	34.32	32.89	33.99
2839	NYSE	GVA	Wed, Aug 6, 2008	32.69	34.18	32.29	33.94
2838	NYSE	GVA	Tue, Aug 5, 2008	31.51	32.99	31.14	32.85
2837	NYSE	GVA	Mon, Aug 4, 2008	30.99	31.21	30.50	30.83
2836	NYSE	GVA	Fri, Aug 1, 2008	31.64	31.83	30.69	31.00
2835	NYSE	GVA	Thu, Jul 31, 2008	30.80	32.82	30.50	31.63
2834	NYSE	GVA	Wed, Jul 30, 2008	32.65	32.65	30.78	31.33
2833	NYSE	GVA	Tue, Jul 29, 2008	31.02	32.62	30.43	32.34
2832	NYSE	GVA	Mon, Jul 28, 2008	34.19	34.54	30.90	31.00
2831	NYSE	GVA	Fri, Jul 25, 2008	34.25	35.06	33.60	34.12
2830	NYSE	GVA	Thu, Jul 24, 2008	35.65	35.65	34.05	34.26
2829	NYSE	GVA	Wed, Jul 23, 2008	34.88	35.88	34.80	35.58
2828	NYSE	GVA	Tue, Jul 22, 2008	34.72	35.10	34.12	35.00
2827	NYSE	GVA	Mon, Jul 21, 2008	34.62	35.50	34.14	34.83
2826	NYSE	GVA	Fri, Jul 18, 2008	35.88	35.93	33.70	34.44
2825	NYSE	GVA	Thu, Jul 17, 2008	35.48	36.17	34.50	35.83
2824	NYSE	GVA	Wed, Jul 16, 2008	33.53	35.20	33.10	35.11
2823	NYSE	GVA	Tue, Jul 15, 2008	32.61	34.38	32.18	33.51
2822	NYSE	GVA	Mon, Jul 14, 2008	33.74	33.75	32.40	32.85
2821	NYSE	GVA	Fri, Jul 11, 2008	32.26	33.69	32.18	33.36
2820	NYSE	GVA	Thu, Jul 10, 2008	31.92	33.13	31.87	32.75
2819	NYSE	GVA	Wed, Jul 9, 2008	32.49	33.55	32.23	32.31
2818	NYSE	GVA	Tue, Jul 8, 2008	30.97	32.55	30.90	32.49
2817	NYSE	GVA	Mon, Jul 7, 2008	31.60	31.71	30.22	31.00
2816	NYSE	GVA	Thu, Jul 3, 2008	31.10	32.53	31.00	31.49
2815	NYSE	GVA	Wed, Jul 2, 2008	32.28	32.57	31.09	31.09
2814	NYSE	GVA	Tue, Jul 1, 2008	31.24	32.28	30.62	32.20
2813	NYSE	GVA	Mon, Jun 30, 2008	31.62	31.62	30.85	31.53
2812	NYSE	GVA	Fri, Jun 27, 2008	31.69	31.97	30.93	31.59
2811	NYSE	GVA	Thu, Jun 26, 2008	32.74	32.84	31.46	31.61
2810	NYSE	GVA	Wed, Jun 25, 2008	33.04	33.51	32.71	33.18
2809	NYSE	GVA	Tue, Jun 24, 2008	33.45	33.93	32.51	32.94
2808	NYSE	GVA	Mon, Jun 23, 2008	33.79	34.34	33.27	33.76
2807	NYSE	GVA	Fri, Jun 20, 2008	34.31	34.49	32.95	33.54
2806	NYSE	GVA	Thu, Jun 19, 2008	34.28	34.77	33.94	34.65
2805	NYSE	GVA	Wed, Jun 18, 2008	34.20	34.65	33.62	34.28
2804	NYSE	GVA	Tue, Jun 17, 2008	34.78	35.16	34.10	34.50
2803	NYSE	GVA	Mon, Jun 16, 2008	34.94	35.37	34.55	34.99
2802	NYSE	GVA	Fri, Jun 13, 2008	34.25	35.07	34.25	35.03
2801	NYSE	GVA	Thu, Jun 12, 2008	35.01	35.79	34.00	34.25
2800	NYSE	GVA	Wed, Jun 11, 2008	36.15	36.31	34.84	34.89
2799	NYSE	GVA	Tue, Jun 10, 2008	35.67	36.70	35.67	36.17
2798	NYSE	GVA	Mon, Jun 9, 2008	36.01	36.57	35.61	36.00
2797	NYSE	GVA	Fri, Jun 6, 2008	36.94	37.13	35.85	35.85
2796	NYSE	GVA	Thu, Jun 5, 2008	36.11	37.79	36.03	37.48
2795	NYSE	GVA	Wed, Jun 4, 2008	36.33	36.84	35.94	36.03
2794	NYSE	GVA	Tue, Jun 3, 2008	36.20	36.70	35.50	36.47
2793	NYSE	GVA	Mon, Jun 2, 2008	36.39	36.49	35.35	35.87
2792	NYSE	GVA	Fri, May 30, 2008	35.87	36.71	35.33	36.57
2791	NYSE	GVA	Thu, May 29, 2008	34.78	36.19	34.41	36.02
2790	NYSE	GVA	Wed, May 28, 2008	34.36	34.93	33.97	34.78
2789	NYSE	GVA	Tue, May 27, 2008	33.96	34.59	33.41	34.20
2788	NYSE	GVA	Fri, May 23, 2008	33.95	34.10	33.35	34.00
2787	NYSE	GVA	Thu, May 22, 2008	34.11	34.42	33.55	34.11
2786	NYSE	GVA	Wed, May 21, 2008	34.30	35.08	33.73	34.11
2785	NYSE	GVA	Tue, May 20, 2008	35.59	35.59	34.11	34.22
2784	NYSE	GVA	Mon, May 19, 2008	36.77	36.87	35.50	35.73
2783	NYSE	GVA	Fri, May 16, 2008	36.66	37.19	35.68	36.95
2782	NYSE	GVA	Thu, May 15, 2008	35.42	36.50	35.03	36.33
2781	NYSE	GVA	Wed, May 14, 2008	34.30	36.44	34.07	35.54
2780	NYSE	GVA	Tue, May 13, 2008	34.00	34.40	33.50	34.11
2779	NYSE	GVA	Mon, May 12, 2008	33.55	34.09	33.27	33.88
2778	NYSE	GVA	Fri, May 9, 2008	33.56	33.90	32.98	33.42
2777	NYSE	GVA	Thu, May 8, 2008	32.19	33.59	31.92	33.59
2776	NYSE	GVA	Wed, May 7, 2008	31.86	32.99	31.69	32.00
2775	NYSE	GVA	Tue, May 6, 2008	30.86	32.67	30.86	32.06
2774	NYSE	GVA	Mon, May 5, 2008	30.79	31.73	30.79	31.44
2773	NYSE	GVA	Fri, May 2, 2008	30.95	31.83	29.19	31.07
2772	NYSE	GVA	Thu, May 1, 2008	35.42	35.42	29.28	30.07
2771	NYSE	GVA	Wed, Apr 30, 2008	34.92	35.25	34.14	34.30
2770	NYSE	GVA	Tue, Apr 29, 2008	34.77	34.81	34.06	34.64
2769	NYSE	GVA	Mon, Apr 28, 2008	34.42	35.12	34.04	34.75
2768	NYSE	GVA	Fri, Apr 25, 2008	34.31	34.52	33.59	34.46
2767	NYSE	GVA	Thu, Apr 24, 2008	33.68	34.39	33.04	34.07
2766	NYSE	GVA	Wed, Apr 23, 2008	34.29	34.56	33.54	33.71
2765	NYSE	GVA	Tue, Apr 22, 2008	34.64	34.87	33.82	34.29
2764	NYSE	GVA	Mon, Apr 21, 2008	35.21	35.94	34.63	35.02
2763	NYSE	GVA	Fri, Apr 18, 2008	34.19	35.15	33.90	35.14
2762	NYSE	GVA	Thu, Apr 17, 2008	34.02	34.36	33.32	33.76
2761	NYSE	GVA	Wed, Apr 16, 2008	33.33	34.61	33.13	34.21
2760	NYSE	GVA	Tue, Apr 15, 2008	32.35	33.38	31.97	33.01
2759	NYSE	GVA	Mon, Apr 14, 2008	32.49	32.49	31.56	32.12
2758	NYSE	GVA	Fri, Apr 11, 2008	33.29	33.38	32.18	32.63
2757	NYSE	GVA	Thu, Apr 10, 2008	32.95	34.00	32.57	33.79
2756	NYSE	GVA	Wed, Apr 9, 2008	34.30	34.44	32.90	33.03
2755	NYSE	GVA	Tue, Apr 8, 2008	34.14	34.18	32.80	33.94
2754	NYSE	GVA	Mon, Apr 7, 2008	35.27	35.27	34.25	34.51
2753	NYSE	GVA	Fri, Apr 4, 2008	34.88	35.07	33.88	34.58
2752	NYSE	GVA	Thu, Apr 3, 2008	33.99	35.00	33.95	34.79
2751	NYSE	GVA	Wed, Apr 2, 2008	34.81	34.94	33.66	34.06
2750	NYSE	GVA	Tue, Apr 1, 2008	33.23	34.89	33.04	34.78
2749	NYSE	GVA	Mon, Mar 31, 2008	32.57	33.13	32.16	32.71
2748	NYSE	GVA	Fri, Mar 28, 2008	32.34	33.40	32.06	32.36
2747	NYSE	GVA	Thu, Mar 27, 2008	33.11	33.36	32.02	32.45
2746	NYSE	GVA	Wed, Mar 26, 2008	33.02	33.32	32.54	32.99
2745	NYSE	GVA	Tue, Mar 25, 2008	33.67	33.91	32.42	33.19
2744	NYSE	GVA	Mon, Mar 24, 2008	32.12	34.03	31.90	33.67
2743	NYSE	GVA	Thu, Mar 20, 2008	31.02	32.43	30.25	31.96
2742	NYSE	GVA	Wed, Mar 19, 2008	32.53	32.97	30.94	30.94
2741	NYSE	GVA	Tue, Mar 18, 2008	30.59	32.50	30.02	32.30
2740	NYSE	GVA	Mon, Mar 17, 2008	29.81	30.55	29.04	30.15
2739	NYSE	GVA	Fri, Mar 14, 2008	31.92	31.92	29.54	30.73
2738	NYSE	GVA	Thu, Mar 13, 2008	29.65	31.67	29.10	31.62
2737	NYSE	GVA	Wed, Mar 12, 2008	30.15	30.70	29.51	29.99
2736	NYSE	GVA	Tue, Mar 11, 2008	29.06	30.25	28.59	30.22
2735	NYSE	GVA	Mon, Mar 10, 2008	27.72	29.91	27.72	28.10
2734	NYSE	GVA	Fri, Mar 7, 2008	27.05	28.67	26.80	27.96
2733	NYSE	GVA	Thu, Mar 6, 2008	29.44	29.54	26.64	27.04
2732	NYSE	GVA	Wed, Mar 5, 2008	29.25	30.07	29.25	29.55
2731	NYSE	GVA	Tue, Mar 4, 2008	28.81	29.50	28.12	29.11
2730	NYSE	GVA	Mon, Mar 3, 2008	30.25	30.37	28.58	28.75
2729	NYSE	GVA	Fri, Feb 29, 2008	31.62	31.80	30.00	30.19
2728	NYSE	GVA	Thu, Feb 28, 2008	32.45	32.99	31.85	31.98
2727	NYSE	GVA	Wed, Feb 27, 2008	33.83	34.33	32.78	32.89
2726	NYSE	GVA	Tue, Feb 26, 2008	33.81	34.73	33.67	34.03
2725	NYSE	GVA	Mon, Feb 25, 2008	34.06	34.20	32.94	34.01
2724	NYSE	GVA	Fri, Feb 22, 2008	34.44	34.44	32.77	33.71
2723	NYSE	GVA	Thu, Feb 21, 2008	33.87	34.81	33.74	34.01
2722	NYSE	GVA	Wed, Feb 20, 2008	32.60	33.59	32.31	33.53
2721	NYSE	GVA	Tue, Feb 19, 2008	32.66	33.48	31.66	32.94
2720	NYSE	GVA	Fri, Feb 15, 2008	34.86	35.07	31.57	32.26
2719	NYSE	GVA	Thu, Feb 14, 2008	37.00	37.00	34.89	35.05
2718	NYSE	GVA	Wed, Feb 13, 2008	35.44	36.22	34.62	35.70
2717	NYSE	GVA	Tue, Feb 12, 2008	35.82	36.25	34.76	34.87
2716	NYSE	GVA	Mon, Feb 11, 2008	35.75	35.99	34.49	35.41
2715	NYSE	GVA	Fri, Feb 8, 2008	36.13	37.53	35.89	37.08
2714	NYSE	GVA	Thu, Feb 7, 2008	36.14	36.76	35.70	36.10
2713	NYSE	GVA	Wed, Feb 6, 2008	36.51	37.46	35.47	36.28
2712	NYSE	GVA	Tue, Feb 5, 2008	37.18	38.06	36.15	36.25
2711	NYSE	GVA	Mon, Feb 4, 2008	38.94	39.29	38.13	38.13
2710	NYSE	GVA	Fri, Feb 1, 2008	38.25	39.84	38.15	39.39
2709	NYSE	GVA	Thu, Jan 31, 2008	35.50	38.62	34.88	38.07
2708	NYSE	GVA	Wed, Jan 30, 2008	35.75	37.32	35.63	36.01
2707	NYSE	GVA	Tue, Jan 29, 2008	35.55	36.07	35.05	36.02
2706	NYSE	GVA	Mon, Jan 28, 2008	34.35	35.69	33.43	35.29
2705	NYSE	GVA	Fri, Jan 25, 2008	36.43	37.07	34.35	34.59
2704	NYSE	GVA	Thu, Jan 24, 2008	35.09	36.58	34.96	35.88
2703	NYSE	GVA	Wed, Jan 23, 2008	33.13	35.13	32.60	34.96
2702	NYSE	GVA	Tue, Jan 22, 2008	33.73	35.13	30.15	33.87
2701	NYSE	GVA	Fri, Jan 18, 2008	32.76	34.30	32.65	33.45
2700	NYSE	GVA	Thu, Jan 17, 2008	34.84	35.25	32.89	32.97
2699	NYSE	GVA	Wed, Jan 16, 2008	33.79	35.28	33.57	34.77
2698	NYSE	GVA	Tue, Jan 15, 2008	35.30	35.35	33.70	33.99
2697	NYSE	GVA	Mon, Jan 14, 2008	36.05	36.07	35.29	35.63
2696	NYSE	GVA	Fri, Jan 11, 2008	35.22	36.20	34.56	35.70
2695	NYSE	GVA	Thu, Jan 10, 2008	33.73	36.02	33.71	35.56
2694	NYSE	GVA	Wed, Jan 9, 2008	33.41	34.32	32.89	34.18
2693	NYSE	GVA	Tue, Jan 8, 2008	34.76	35.24	33.39	33.50
2692	NYSE	GVA	Mon, Jan 7, 2008	34.70	35.14	33.65	34.57
2691	NYSE	GVA	Fri, Jan 4, 2008	35.41	35.71	34.29	34.48
2690	NYSE	GVA	Thu, Jan 3, 2008	36.10	36.42	35.75	35.82
2689	NYSE	GVA	Wed, Jan 2, 2008	36.11	36.90	35.91	36.16
2688	NYSE	GVA	Mon, Dec 31, 2007	35.73	36.86	35.57	36.18
2687	NYSE	GVA	Fri, Dec 28, 2007	36.30	36.73	36.04	36.18
2686	NYSE	GVA	Thu, Dec 27, 2007	37.20	37.70	36.00	36.43
2685	NYSE	GVA	Wed, Dec 26, 2007	37.92	38.20	37.27	37.55
2684	NYSE	GVA	Mon, Dec 24, 2007	37.96	38.38	37.55	38.38
2683	NYSE	GVA	Fri, Dec 21, 2007	37.90	38.43	37.51	37.95
2682	NYSE	GVA	Thu, Dec 20, 2007	37.76	37.84	36.14	37.28
2681	NYSE	GVA	Wed, Dec 19, 2007	37.15	37.90	37.15	37.55
2680	NYSE	GVA	Tue, Dec 18, 2007	37.82	37.88	36.79	37.51
2679	NYSE	GVA	Mon, Dec 17, 2007	38.62	38.62	37.61	37.67
2678	NYSE	GVA	Fri, Dec 14, 2007	40.45	40.51	38.70	38.73
2677	NYSE	GVA	Thu, Dec 13, 2007	40.06	40.96	39.72	40.80
2676	NYSE	GVA	Wed, Dec 12, 2007	41.00	41.74	39.91	40.31
2675	NYSE	GVA	Tue, Dec 11, 2007	41.71	41.83	39.75	40.16
2674	NYSE	GVA	Mon, Dec 10, 2007	41.23	42.10	41.18	41.71
2673	NYSE	GVA	Fri, Dec 7, 2007	40.92	41.24	40.46	41.20
2672	NYSE	GVA	Thu, Dec 6, 2007	39.96	41.06	39.82	40.80
2671	NYSE	GVA	Wed, Dec 5, 2007	40.55	40.83	39.69	40.21
2670	NYSE	GVA	Tue, Dec 4, 2007	40.85	41.16	40.03	40.22
2669	NYSE	GVA	Mon, Dec 3, 2007	41.10	41.37	40.00	40.85
2668	NYSE	GVA	Fri, Nov 30, 2007	40.83	41.75	40.64	41.02
2667	NYSE	GVA	Thu, Nov 29, 2007	39.48	40.77	39.07	40.34
2666	NYSE	GVA	Wed, Nov 28, 2007	38.75	40.64	38.04	39.80
2665	NYSE	GVA	Tue, Nov 27, 2007	36.52	38.77	36.52	38.53
2664	NYSE	GVA	Mon, Nov 26, 2007	34.94	37.49	34.85	36.27
2663	NYSE	GVA	Fri, Nov 23, 2007	35.32	35.42	34.49	34.88
2662	NYSE	GVA	Wed, Nov 21, 2007	33.00	35.30	32.71	34.59
2661	NYSE	GVA	Tue, Nov 20, 2007	32.74	33.51	32.46	33.12
2660	NYSE	GVA	Mon, Nov 19, 2007	33.54	33.63	32.51	32.68
2659	NYSE	GVA	Fri, Nov 16, 2007	35.25	35.25	33.19	33.72
2658	NYSE	GVA	Thu, Nov 15, 2007	36.14	36.17	34.52	35.07
2657	NYSE	GVA	Wed, Nov 14, 2007	36.96	37.25	35.89	36.11
2656	NYSE	GVA	Tue, Nov 13, 2007	36.68	36.84	35.52	36.69
2655	NYSE	GVA	Mon, Nov 12, 2007	38.75	39.00	35.46	35.64
2654	NYSE	GVA	Fri, Nov 9, 2007	39.38	39.38	37.74	38.39
2653	NYSE	GVA	Thu, Nov 8, 2007	39.39	39.78	38.35	39.33
2652	NYSE	GVA	Wed, Nov 7, 2007	39.00	39.62	38.79	39.05
2651	NYSE	GVA	Tue, Nov 6, 2007	41.10	41.34	39.25	39.81
2650	NYSE	GVA	Mon, Nov 5, 2007	40.90	40.97	40.04	40.47
2649	NYSE	GVA	Fri, Nov 2, 2007	41.76	41.81	40.50	40.90
2648	NYSE	GVA	Thu, Nov 1, 2007	42.25	42.63	41.40	41.46
2647	NYSE	GVA	Wed, Oct 31, 2007	42.65	43.15	42.20	42.82
2646	NYSE	GVA	Tue, Oct 30, 2007	43.22	43.28	42.13	42.40
2645	NYSE	GVA	Mon, Oct 29, 2007	42.33	46.53	41.90	43.08
2644	NYSE	GVA	Fri, Oct 26, 2007	44.65	45.21	41.21	41.84
2643	NYSE	GVA	Thu, Oct 25, 2007	46.00	49.00	43.80	44.00
2642	NYSE	GVA	Wed, Oct 24, 2007	50.95	53.25	50.80	52.92
2641	NYSE	GVA	Tue, Oct 23, 2007	51.66	52.15	50.62	51.19
2640	NYSE	GVA	Mon, Oct 22, 2007	50.10	51.62	49.94	51.29
2639	NYSE	GVA	Fri, Oct 19, 2007	53.73	53.74	51.03	51.17
2638	NYSE	GVA	Thu, Oct 18, 2007	53.12	54.31	52.71	53.80
2637	NYSE	GVA	Wed, Oct 17, 2007	54.68	55.19	52.76	53.15
2636	NYSE	GVA	Tue, Oct 16, 2007	56.01	56.56	54.26	54.44
2635	NYSE	GVA	Mon, Oct 15, 2007	56.93	57.37	55.10	55.92
2634	NYSE	GVA	Fri, Oct 12, 2007	55.80	57.13	55.47	57.08
2633	NYSE	GVA	Thu, Oct 11, 2007	54.97	56.93	54.50	55.53
2632	NYSE	GVA	Wed, Oct 10, 2007	54.71	55.41	54.29	54.64
2631	NYSE	GVA	Tue, Oct 9, 2007	54.88	55.22	54.14	54.90
2630	NYSE	GVA	Mon, Oct 8, 2007	55.20	55.56	54.28	54.55
2629	NYSE	GVA	Fri, Oct 5, 2007	53.95	55.74	53.67	55.43
2628	NYSE	GVA	Thu, Oct 4, 2007	54.52	54.62	53.05	53.57
2627	NYSE	GVA	Wed, Oct 3, 2007	54.57	55.00	53.50	54.43
2626	NYSE	GVA	Tue, Oct 2, 2007	53.10	54.81	53.06	54.36
2625	NYSE	GVA	Mon, Oct 1, 2007	53.27	54.10	52.51	53.07
2624	NYSE	GVA	Fri, Sep 28, 2007	53.16	53.97	52.43	53.02
2623	NYSE	GVA	Thu, Sep 27, 2007	53.78	54.12	53.05	53.23
2622	NYSE	GVA	Wed, Sep 26, 2007	54.04	54.22	52.75	53.48
2621	NYSE	GVA	Tue, Sep 25, 2007	54.05	54.77	53.37	53.80
2620	NYSE	GVA	Mon, Sep 24, 2007	56.90	56.98	54.59	55.28
2619	NYSE	GVA	Fri, Sep 21, 2007	56.82	57.62	56.18	56.50
2618	NYSE	GVA	Thu, Sep 20, 2007	56.36	57.26	55.50	56.78
2617	NYSE	GVA	Wed, Sep 19, 2007	55.51	57.45	55.32	56.25
2616	NYSE	GVA	Tue, Sep 18, 2007	54.03	54.94	53.13	54.64
2615	NYSE	GVA	Mon, Sep 17, 2007	54.10	54.24	52.78	53.45
2614	NYSE	GVA	Fri, Sep 14, 2007	54.24	54.57	53.51	54.08
2613	NYSE	GVA	Thu, Sep 13, 2007	55.50	55.92	54.22	54.88
2612	NYSE	GVA	Wed, Sep 12, 2007	54.42	55.94	54.42	55.41
2611	NYSE	GVA	Tue, Sep 11, 2007	53.41	55.50	53.33	54.67
2610	NYSE	GVA	Mon, Sep 10, 2007	54.59	54.64	52.97	53.10
2609	NYSE	GVA	Fri, Sep 7, 2007	53.84	54.71	52.80	54.37
2608	NYSE	GVA	Thu, Sep 6, 2007	53.87	55.13	52.91	54.95
2607	NYSE	GVA	Wed, Sep 5, 2007	54.37	54.68	52.90	53.67
2606	NYSE	GVA	Tue, Sep 4, 2007	54.57	55.48	54.25	54.74
2605	NYSE	GVA	Fri, Aug 31, 2007	53.21	54.91	52.67	54.44
2604	NYSE	GVA	Thu, Aug 30, 2007	52.97	53.86	52.50	52.78
2603	NYSE	GVA	Wed, Aug 29, 2007	50.79	53.59	50.79	53.37
2602	NYSE	GVA	Tue, Aug 28, 2007	52.92	52.92	50.33	50.60
2601	NYSE	GVA	Mon, Aug 27, 2007	54.45	54.89	53.17	53.39
2600	NYSE	GVA	Fri, Aug 24, 2007	54.26	54.97	53.87	54.45
2599	NYSE	GVA	Thu, Aug 23, 2007	55.91	56.90	54.12	54.44
2598	NYSE	GVA	Wed, Aug 22, 2007	54.04	56.24	53.94	55.45
2597	NYSE	GVA	Tue, Aug 21, 2007	54.28	54.95	52.88	53.34
2596	NYSE	GVA	Mon, Aug 20, 2007	53.56	54.85	53.18	54.36
2595	NYSE	GVA	Fri, Aug 17, 2007	55.57	56.33	51.74	53.13
2594	NYSE	GVA	Thu, Aug 16, 2007	54.01	54.75	50.49	53.42
2593	NYSE	GVA	Wed, Aug 15, 2007	59.94	60.05	54.07	55.05
2592	NYSE	GVA	Tue, Aug 14, 2007	61.74	62.27	59.06	59.83
2591	NYSE	GVA	Mon, Aug 13, 2007	60.13	62.67	60.13	61.45
2590	NYSE	GVA	Fri, Aug 10, 2007	54.79	60.00	54.00	59.27
2589	NYSE	GVA	Thu, Aug 9, 2007	62.47	62.47	56.03	56.18
2588	NYSE	GVA	Wed, Aug 8, 2007	62.20	64.25	57.42	62.94
2587	NYSE	GVA	Tue, Aug 7, 2007	60.35	62.26	58.70	61.40
2586	NYSE	GVA	Mon, Aug 6, 2007	60.74	61.49	57.84	60.38
2585	NYSE	GVA	Fri, Aug 3, 2007	64.68	64.99	60.79	61.00
2584	NYSE	GVA	Thu, Aug 2, 2007	63.15	67.93	62.28	64.26
2583	NYSE	GVA	Wed, Aug 1, 2007	64.92	64.99	61.04	62.60
2582	NYSE	GVA	Tue, Jul 31, 2007	67.00	68.35	64.85	64.99
2581	NYSE	GVA	Mon, Jul 30, 2007	67.51	68.22	65.03	66.74
2580	NYSE	GVA	Fri, Jul 27, 2007	68.99	72.09	67.68	67.84
2579	NYSE	GVA	Thu, Jul 26, 2007	70.35	72.46	66.77	68.94
2578	NYSE	GVA	Wed, Jul 25, 2007	68.13	69.53	66.32	68.23
2577	NYSE	GVA	Tue, Jul 24, 2007	69.95	70.33	67.36	67.79
2576	NYSE	GVA	Mon, Jul 23, 2007	70.98	72.68	70.50	70.70
2575	NYSE	GVA	Fri, Jul 20, 2007	71.74	71.89	69.50	70.14
2574	NYSE	GVA	Thu, Jul 19, 2007	72.73	73.09	71.76	71.90
2573	NYSE	GVA	Wed, Jul 18, 2007	72.00	73.23	70.85	72.47
2572	NYSE	GVA	Tue, Jul 17, 2007	73.03	74.62	72.45	72.56
2571	NYSE	GVA	Mon, Jul 16, 2007	73.02	74.24	72.58	73.02
2570	NYSE	GVA	Fri, Jul 13, 2007	71.75	73.50	71.50	73.38
2569	NYSE	GVA	Thu, Jul 12, 2007	68.72	72.45	68.72	72.43
2568	NYSE	GVA	Wed, Jul 11, 2007	66.52	68.64	66.15	68.39
2567	NYSE	GVA	Tue, Jul 10, 2007	68.45	68.45	66.53	66.58
2566	NYSE	GVA	Mon, Jul 9, 2007	69.61	69.73	68.95	69.00
2565	NYSE	GVA	Fri, Jul 6, 2007	68.50	69.74	68.10	69.58
2564	NYSE	GVA	Thu, Jul 5, 2007	69.08	69.08	67.75	68.50
2563	NYSE	GVA	Tue, Jul 3, 2007	67.80	69.35	67.42	69.08
2562	NYSE	GVA	Mon, Jul 2, 2007	64.54	67.83	64.54	67.30
2561	NYSE	GVA	Fri, Jun 29, 2007	65.68	66.05	64.01	64.18
2560	NYSE	GVA	Thu, Jun 28, 2007	65.68	66.58	65.26	65.43
2559	NYSE	GVA	Wed, Jun 27, 2007	63.27	65.66	62.39	65.51
2558	NYSE	GVA	Tue, Jun 26, 2007	65.79	65.99	63.48	63.62
2557	NYSE	GVA	Mon, Jun 25, 2007	66.45	67.51	65.23	65.65
2556	NYSE	GVA	Fri, Jun 22, 2007	66.83	67.20	65.88	66.51
2555	NYSE	GVA	Thu, Jun 21, 2007	67.00	67.50	65.66	66.84
2554	NYSE	GVA	Wed, Jun 20, 2007	68.57	68.83	67.15	67.19
2553	NYSE	GVA	Tue, Jun 19, 2007	68.92	69.44	67.94	68.32
2552	NYSE	GVA	Mon, Jun 18, 2007	69.80	70.34	69.43	69.62
2551	NYSE	GVA	Fri, Jun 15, 2007	69.25	70.43	68.82	69.78
2550	NYSE	GVA	Thu, Jun 14, 2007	66.75	68.70	66.51	68.37
2549	NYSE	GVA	Wed, Jun 13, 2007	65.52	66.99	65.04	66.72
2548	NYSE	GVA	Tue, Jun 12, 2007	66.08	66.57	64.87	65.26
2547	NYSE	GVA	Mon, Jun 11, 2007	65.25	66.84	64.70	66.52
2546	NYSE	GVA	Fri, Jun 8, 2007	63.80	65.96	63.00	65.56
2545	NYSE	GVA	Thu, Jun 7, 2007	66.29	66.29	63.99	63.99
2544	NYSE	GVA	Wed, Jun 6, 2007	67.65	67.65	65.85	66.29
2543	NYSE	GVA	Tue, Jun 5, 2007	68.05	68.47	66.95	67.85
2542	NYSE	GVA	Mon, Jun 4, 2007	67.27	69.02	66.87	68.62
2541	NYSE	GVA	Fri, Jun 1, 2007	68.49	68.74	66.98	67.69
2540	NYSE	GVA	Thu, May 31, 2007	70.05	70.05	67.85	68.49
2539	NYSE	GVA	Wed, May 30, 2007	67.28	69.18	66.70	69.10
2538	NYSE	GVA	Tue, May 29, 2007	67.00	68.59	66.62	67.49
2537	NYSE	GVA	Fri, May 25, 2007	66.40	66.96	65.27	65.80
2536	NYSE	GVA	Thu, May 24, 2007	67.32	68.29	65.52	65.92
2535	NYSE	GVA	Wed, May 23, 2007	68.84	69.50	67.05	67.32
2534	NYSE	GVA	Tue, May 22, 2007	67.36	68.77	67.10	68.59
2533	NYSE	GVA	Mon, May 21, 2007	65.70	67.80	65.64	67.11
2532	NYSE	GVA	Fri, May 18, 2007	65.60	66.29	64.97	66.00
2531	NYSE	GVA	Thu, May 17, 2007	65.99	66.00	64.84	65.51
2530	NYSE	GVA	Wed, May 16, 2007	65.34	66.85	64.08	66.45
2529	NYSE	GVA	Tue, May 15, 2007	64.86	65.97	64.21	64.37
2528	NYSE	GVA	Mon, May 14, 2007	64.22	64.96	63.30	64.86
2527	NYSE	GVA	Fri, May 11, 2007	62.44	64.51	62.44	64.32
2526	NYSE	GVA	Thu, May 10, 2007	62.85	63.18	61.73	61.94
2525	NYSE	GVA	Wed, May 9, 2007	63.94	64.41	63.04	63.32
2524	NYSE	GVA	Tue, May 8, 2007	64.18	65.00	63.26	63.97
2523	NYSE	GVA	Mon, May 7, 2007	63.18	63.70	62.78	63.18
2522	NYSE	GVA	Fri, May 4, 2007	63.27	64.18	62.27	63.31
2521	NYSE	GVA	Thu, May 3, 2007	60.70	63.27	60.40	63.03
2520	NYSE	GVA	Wed, May 2, 2007	60.43	61.64	60.01	60.70
2519	NYSE	GVA	Tue, May 1, 2007	61.00	61.35	60.28	60.59
2518	NYSE	GVA	Mon, Apr 30, 2007	62.89	63.00	60.10	60.24
2517	NYSE	GVA	Fri, Apr 27, 2007	63.19	63.49	62.06	63.05
2516	NYSE	GVA	Thu, Apr 26, 2007	61.05	62.35	59.57	62.35
2515	NYSE	GVA	Wed, Apr 25, 2007	59.90	61.31	59.06	60.61
2514	NYSE	GVA	Tue, Apr 24, 2007	61.20	61.24	59.83	60.07
2513	NYSE	GVA	Mon, Apr 23, 2007	60.05	61.31	60.00	61.21
2512	NYSE	GVA	Fri, Apr 20, 2007	59.82	60.27	59.38	60.26
2511	NYSE	GVA	Thu, Apr 19, 2007	57.96	59.23	57.79	58.36
2510	NYSE	GVA	Wed, Apr 18, 2007	59.52	59.52	57.93	58.13
2509	NYSE	GVA	Tue, Apr 17, 2007	58.55	59.66	58.55	59.52
2508	NYSE	GVA	Mon, Apr 16, 2007	57.48	58.72	57.48	58.38
2507	NYSE	GVA	Fri, Apr 13, 2007	57.87	57.87	56.76	57.26
2506	NYSE	GVA	Thu, Apr 12, 2007	56.44	57.75	56.09	57.71
2505	NYSE	GVA	Wed, Apr 11, 2007	56.87	56.91	55.83	56.33
2504	NYSE	GVA	Tue, Apr 10, 2007	56.80	57.57	56.42	56.75
2503	NYSE	GVA	Mon, Apr 9, 2007	56.40	56.87	55.96	56.81
2502	NYSE	GVA	Thu, Apr 5, 2007	55.90	57.25	55.80	56.19
2501	NYSE	GVA	Wed, Apr 4, 2007	57.06	57.12	55.83	56.25
2500	NYSE	GVA	Tue, Apr 3, 2007	54.80	57.48	54.80	57.19
2499	NYSE	GVA	Mon, Apr 2, 2007	55.28	55.90	54.57	54.59
2498	NYSE	GVA	Fri, Mar 30, 2007	56.28	56.49	54.87	55.26
2497	NYSE	GVA	Thu, Mar 29, 2007	56.48	56.58	54.93	56.03
2496	NYSE	GVA	Wed, Mar 28, 2007	57.33	57.33	55.81	55.90
2495	NYSE	GVA	Tue, Mar 27, 2007	57.54	58.45	57.10	57.43
2494	NYSE	GVA	Mon, Mar 26, 2007	57.77	58.50	56.96	57.54
2493	NYSE	GVA	Fri, Mar 23, 2007	58.18	58.60	57.19	57.52
2492	NYSE	GVA	Thu, Mar 22, 2007	59.50	59.90	57.76	58.15
2491	NYSE	GVA	Wed, Mar 21, 2007	58.15	59.33	58.09	59.13
2490	NYSE	GVA	Tue, Mar 20, 2007	58.19	58.49	57.51	57.99
2489	NYSE	GVA	Mon, Mar 19, 2007	57.75	58.54	57.75	58.19
2488	NYSE	GVA	Fri, Mar 16, 2007	57.71	57.71	56.67	57.08
2487	NYSE	GVA	Thu, Mar 15, 2007	55.93	57.70	55.80	57.57
2486	NYSE	GVA	Wed, Mar 14, 2007	54.30	56.37	53.40	55.93
2485	NYSE	GVA	Tue, Mar 13, 2007	56.89	57.01	54.87	55.01
2484	NYSE	GVA	Mon, Mar 12, 2007	57.25	57.52	56.60	57.11
2483	NYSE	GVA	Fri, Mar 9, 2007	57.50	57.55	56.19	57.42
2482	NYSE	GVA	Thu, Mar 8, 2007	56.90	57.40	56.46	57.00
2481	NYSE	GVA	Wed, Mar 7, 2007	57.09	57.30	56.25	56.37
2480	NYSE	GVA	Tue, Mar 6, 2007	56.30	57.98	55.71	57.08
2479	NYSE	GVA	Mon, Mar 5, 2007	56.86	56.90	55.43	56.04
2478	NYSE	GVA	Fri, Mar 2, 2007	58.25	58.26	56.73	56.86
2477	NYSE	GVA	Thu, Mar 1, 2007	58.00	58.90	56.80	58.72
2476	NYSE	GVA	Wed, Feb 28, 2007	58.00	58.59	55.70	58.33
2475	NYSE	GVA	Tue, Feb 27, 2007	58.00	58.54	56.56	57.45
2474	NYSE	GVA	Mon, Feb 26, 2007	58.70	59.40	57.88	59.24
2473	NYSE	GVA	Fri, Feb 23, 2007	59.20	59.20	58.30	58.50
2472	NYSE	GVA	Thu, Feb 22, 2007	56.45	59.13	55.98	59.13
2471	NYSE	GVA	Wed, Feb 21, 2007	54.36	56.00	54.33	55.64
2470	NYSE	GVA	Tue, Feb 20, 2007	54.40	56.50	54.40	54.96
2469	NYSE	GVA	Fri, Feb 16, 2007	50.00	52.30	47.74	51.78
2468	NYSE	GVA	Thu, Feb 15, 2007	52.50	53.50	50.25	50.69
2467	NYSE	GVA	Wed, Feb 14, 2007	55.63	56.70	55.40	55.80
2466	NYSE	GVA	Tue, Feb 13, 2007	55.70	56.49	55.07	55.63
2465	NYSE	GVA	Mon, Feb 12, 2007	56.28	56.44	54.58	55.45
2464	NYSE	GVA	Fri, Feb 9, 2007	56.15	56.61	55.65	56.03
2463	NYSE	GVA	Thu, Feb 8, 2007	55.43	55.96	55.05	55.96
2462	NYSE	GVA	Wed, Feb 7, 2007	55.14	55.67	54.71	55.43
2461	NYSE	GVA	Tue, Feb 6, 2007	54.50	55.30	54.48	55.17
2460	NYSE	GVA	Mon, Feb 5, 2007	55.23	55.74	54.26	54.36
2459	NYSE	GVA	Fri, Feb 2, 2007	54.88	55.68	54.77	55.23
2458	NYSE	GVA	Thu, Feb 1, 2007	53.81	55.00	53.81	54.68
2457	NYSE	GVA	Wed, Jan 31, 2007	52.85	54.00	52.61	53.56
2456	NYSE	GVA	Tue, Jan 30, 2007	53.70	53.70	52.83	53.05
2455	NYSE	GVA	Mon, Jan 29, 2007	52.37	53.27	52.37	53.15
2454	NYSE	GVA	Fri, Jan 26, 2007	52.62	52.70	51.80	52.37
2453	NYSE	GVA	Thu, Jan 25, 2007	53.52	53.52	52.05	52.55
2452	NYSE	GVA	Wed, Jan 24, 2007	53.10	53.59	52.31	53.52
2451	NYSE	GVA	Tue, Jan 23, 2007	51.92	54.07	51.85	53.10
2450	NYSE	GVA	Mon, Jan 22, 2007	52.31	52.62	51.29	51.84
2449	NYSE	GVA	Fri, Jan 19, 2007	51.11	52.51	51.00	52.41
2448	NYSE	GVA	Thu, Jan 18, 2007	51.51	52.00	50.91	51.21
2447	NYSE	GVA	Wed, Jan 17, 2007	51.80	52.20	51.41	51.61
2446	NYSE	GVA	Tue, Jan 16, 2007	52.83	52.89	51.85	52.22
2445	NYSE	GVA	Fri, Jan 12, 2007	51.43	52.78	51.43	52.58
2444	NYSE	GVA	Thu, Jan 11, 2007	50.58	51.86	50.38	51.53
2443	NYSE	GVA	Wed, Jan 10, 2007	50.44	50.75	49.94	50.59
2442	NYSE	GVA	Tue, Jan 9, 2007	50.05	50.62	49.52	50.48
2441	NYSE	GVA	Mon, Jan 8, 2007	49.80	50.33	49.03	49.96
2440	NYSE	GVA	Fri, Jan 5, 2007	50.40	50.68	49.79	49.90
2439	NYSE	GVA	Thu, Jan 4, 2007	50.50	50.70	49.80	50.60
2438	NYSE	GVA	Wed, Jan 3, 2007	51.25	51.46	50.00	50.53
2437	NYSE	GVA	Fri, Dec 29, 2006	49.52	50.78	49.35	50.32
2436	NYSE	GVA	Thu, Dec 28, 2006	48.52	49.63	48.51	49.52
2435	NYSE	GVA	Wed, Dec 27, 2006	48.50	48.89	48.25	48.77
2434	NYSE	GVA	Tue, Dec 26, 2006	47.69	48.63	47.69	48.19
2433	NYSE	GVA	Fri, Dec 22, 2006	48.60	48.77	47.74	47.94
2432	NYSE	GVA	Thu, Dec 21, 2006	49.50	49.84	48.39	48.50
2431	NYSE	GVA	Wed, Dec 20, 2006	48.90	50.11	48.90	49.45
2430	NYSE	GVA	Tue, Dec 19, 2006	49.18	49.18	48.05	48.90
2429	NYSE	GVA	Mon, Dec 18, 2006	49.90	50.13	49.01	49.18
2428	NYSE	GVA	Fri, Dec 15, 2006	50.36	50.59	49.67	49.76
2427	NYSE	GVA	Thu, Dec 14, 2006	50.67	51.05	50.30	50.35
2426	NYSE	GVA	Wed, Dec 13, 2006	50.52	51.45	50.27	50.42
2425	NYSE	GVA	Tue, Dec 12, 2006	50.67	51.06	49.79	50.33
2424	NYSE	GVA	Mon, Dec 11, 2006	50.40	51.00	50.13	50.82
2423	NYSE	GVA	Fri, Dec 8, 2006	50.56	51.46	49.80	50.57
2422	NYSE	GVA	Thu, Dec 7, 2006	51.28	51.46	50.46	50.56
2421	NYSE	GVA	Wed, Dec 6, 2006	51.25	52.36	50.90	51.26
2420	NYSE	GVA	Tue, Dec 5, 2006	50.43	51.84	50.31	51.38
2419	NYSE	GVA	Mon, Dec 4, 2006	51.10	51.19	50.25	50.38
2418	NYSE	GVA	Fri, Dec 1, 2006	51.55	51.76	50.50	51.08
2417	NYSE	GVA	Thu, Nov 30, 2006	50.11	52.05	50.11	51.60
2416	NYSE	GVA	Wed, Nov 29, 2006	49.81	50.34	49.64	50.10
2415	NYSE	GVA	Tue, Nov 28, 2006	49.69	50.28	49.46	49.61
2414	NYSE	GVA	Mon, Nov 27, 2006	50.90	50.96	49.45	49.72
2413	NYSE	GVA	Fri, Nov 24, 2006	51.05	51.75	50.68	51.30
2412	NYSE	GVA	Wed, Nov 22, 2006	51.60	51.76	51.08	51.20
2411	NYSE	GVA	Tue, Nov 21, 2006	51.40	51.85	50.95	51.78
2410	NYSE	GVA	Mon, Nov 20, 2006	51.51	52.10	51.11	51.37
2409	NYSE	GVA	Fri, Nov 17, 2006	52.10	52.10	50.65	51.51
2408	NYSE	GVA	Thu, Nov 16, 2006	52.20	53.00	52.02	52.15
2407	NYSE	GVA	Wed, Nov 15, 2006	52.90	53.30	51.89	52.05
2406	NYSE	GVA	Tue, Nov 14, 2006	52.40	53.19	51.28	52.91
2405	NYSE	GVA	Mon, Nov 13, 2006	54.10	54.11	52.03	52.47
2404	NYSE	GVA	Fri, Nov 10, 2006	52.52	54.55	52.52	54.29
2403	NYSE	GVA	Thu, Nov 9, 2006	53.70	53.70	52.40	52.62
2402	NYSE	GVA	Wed, Nov 8, 2006	52.18	53.80	52.17	53.50
2401	NYSE	GVA	Tue, Nov 7, 2006	52.80	53.83	52.22	52.38
2400	NYSE	GVA	Mon, Nov 6, 2006	51.45	53.10	51.43	52.99
2399	NYSE	GVA	Fri, Nov 3, 2006	51.70	52.50	50.88	51.30
2398	NYSE	GVA	Thu, Nov 2, 2006	50.90	51.83	50.30	51.58
2397	NYSE	GVA	Wed, Nov 1, 2006	52.35	52.97	51.05	51.14
2396	NYSE	GVA	Tue, Oct 31, 2006	52.68	52.80	51.85	52.10
2395	NYSE	GVA	Mon, Oct 30, 2006	52.80	52.88	52.09	52.53
2394	NYSE	GVA	Fri, Oct 27, 2006	54.45	54.88	53.00	53.05
2393	NYSE	GVA	Thu, Oct 26, 2006	58.00	58.00	53.00	54.51
2392	NYSE	GVA	Wed, Oct 25, 2006	61.90	62.21	61.13	61.13
2391	NYSE	GVA	Tue, Oct 24, 2006	61.30	62.22	60.90	62.07
2390	NYSE	GVA	Mon, Oct 23, 2006	61.12	61.99	60.75	61.43
2389	NYSE	GVA	Fri, Oct 20, 2006	62.29	62.30	60.42	61.37
2388	NYSE	GVA	Thu, Oct 19, 2006	63.10	63.73	62.18	63.29
2387	NYSE	GVA	Wed, Oct 18, 2006	62.50	63.15	61.87	62.95
2386	NYSE	GVA	Tue, Oct 17, 2006	62.25	63.10	61.73	62.46
2385	NYSE	GVA	Mon, Oct 16, 2006	60.70	63.20	60.70	62.85
2384	NYSE	GVA	Fri, Oct 13, 2006	60.90	61.70	60.16	61.08
2383	NYSE	GVA	Thu, Oct 12, 2006	60.06	61.30	60.00	61.11
2382	NYSE	GVA	Wed, Oct 11, 2006	59.85	60.40	59.20	60.06
2381	NYSE	GVA	Tue, Oct 10, 2006	60.00	60.55	59.20	59.99
2380	NYSE	GVA	Mon, Oct 9, 2006	58.46	60.98	58.05	60.04
2379	NYSE	GVA	Fri, Oct 6, 2006	57.70	58.90	57.11	58.48
2378	NYSE	GVA	Thu, Oct 5, 2006	55.61	58.07	55.45	57.86
2377	NYSE	GVA	Wed, Oct 4, 2006	55.00	56.31	54.52	55.71
2376	NYSE	GVA	Tue, Oct 3, 2006	55.05	55.53	54.08	55.00
2375	NYSE	GVA	Mon, Oct 2, 2006	53.18	56.18	52.42	55.38
2374	NYSE	GVA	Fri, Sep 29, 2006	55.08	55.50	53.26	53.35
2373	NYSE	GVA	Thu, Sep 28, 2006	54.00	55.18	54.00	55.01
2372	NYSE	GVA	Wed, Sep 27, 2006	52.05	53.98	51.69	53.97
2371	NYSE	GVA	Tue, Sep 26, 2006	50.62	52.91	50.58	52.40
2370	NYSE	GVA	Mon, Sep 25, 2006	49.94	51.02	49.25	50.62
2369	NYSE	GVA	Fri, Sep 22, 2006	50.11	50.57	48.93	49.94
2368	NYSE	GVA	Thu, Sep 21, 2006	52.00	52.64	49.96	50.10
2367	NYSE	GVA	Wed, Sep 20, 2006	51.50	52.52	51.50	52.12
2366	NYSE	GVA	Tue, Sep 19, 2006	51.65	52.05	50.42	51.27
2365	NYSE	GVA	Mon, Sep 18, 2006	53.01	53.01	51.38	51.48
2364	NYSE	GVA	Fri, Sep 15, 2006	53.75	54.74	53.15	53.16
2363	NYSE	GVA	Thu, Sep 14, 2006	53.95	54.50	53.00	53.70
2362	NYSE	GVA	Wed, Sep 13, 2006	55.35	56.14	53.70	53.95
2361	NYSE	GVA	Tue, Sep 12, 2006	53.48	55.84	53.35	55.20
2360	NYSE	GVA	Mon, Sep 11, 2006	53.41	54.21	52.36	53.38
2359	NYSE	GVA	Fri, Sep 8, 2006	53.76	54.70	53.41	53.51
2358	NYSE	GVA	Thu, Sep 7, 2006	53.15	54.54	51.90	53.65
2357	NYSE	GVA	Wed, Sep 6, 2006	54.50	54.56	53.08	53.18
2356	NYSE	GVA	Tue, Sep 5, 2006	53.57	55.35	53.29	55.21
2355	NYSE	GVA	Fri, Sep 1, 2006	53.77	54.40	53.00	53.76
2354	NYSE	GVA	Thu, Aug 31, 2006	52.93	54.04	52.92	53.65
2353	NYSE	GVA	Wed, Aug 30, 2006	53.11	53.17	52.51	52.92
2352	NYSE	GVA	Tue, Aug 29, 2006	53.50	54.10	52.93	53.13
2351	NYSE	GVA	Mon, Aug 28, 2006	51.70	53.33	51.68	53.09
2350	NYSE	GVA	Fri, Aug 25, 2006	51.86	52.50	51.52	51.58
2349	NYSE	GVA	Thu, Aug 24, 2006	52.15	52.50	51.09	51.85
2348	NYSE	GVA	Wed, Aug 23, 2006	51.98	52.10	50.45	51.79
2347	NYSE	GVA	Tue, Aug 22, 2006	50.60	52.80	50.60	51.90
2346	NYSE	GVA	Mon, Aug 21, 2006	50.20	50.86	49.64	50.52
2345	NYSE	GVA	Fri, Aug 18, 2006	49.85	50.50	48.98	50.29
2344	NYSE	GVA	Thu, Aug 17, 2006	49.76	50.46	49.14	49.84
2343	NYSE	GVA	Wed, Aug 16, 2006	49.00	49.93	48.21	49.84
2342	NYSE	GVA	Tue, Aug 15, 2006	46.30	48.65	46.30	48.47
2341	NYSE	GVA	Mon, Aug 14, 2006	45.98	46.75	45.50	45.72
2340	NYSE	GVA	Fri, Aug 11, 2006	45.80	46.10	45.26	45.73
2339	NYSE	GVA	Thu, Aug 10, 2006	44.74	46.09	44.38	45.92
2338	NYSE	GVA	Wed, Aug 9, 2006	45.75	45.98	44.61	44.87
2337	NYSE	GVA	Tue, Aug 8, 2006	45.75	47.20	45.28	45.40
2336	NYSE	GVA	Mon, Aug 7, 2006	45.20	45.90	44.71	45.42
2335	NYSE	GVA	Fri, Aug 4, 2006	45.90	46.89	44.85	45.38
2334	NYSE	GVA	Thu, Aug 3, 2006	43.70	45.99	43.49	45.74
2333	NYSE	GVA	Wed, Aug 2, 2006	43.85	44.47	43.60	43.84
2332	NYSE	GVA	Tue, Aug 1, 2006	43.49	44.13	42.93	43.75
2331	NYSE	GVA	Mon, Jul 31, 2006	42.65	43.64	41.93	43.49
2330	NYSE	GVA	Fri, Jul 28, 2006	40.65	42.87	40.59	42.59
2329	NYSE	GVA	Thu, Jul 27, 2006	39.75	40.88	39.69	40.51
2328	NYSE	GVA	Wed, Jul 26, 2006	39.47	39.55	37.88	38.25
2327	NYSE	GVA	Tue, Jul 25, 2006	38.40	39.73	38.16	39.47
2326	NYSE	GVA	Mon, Jul 24, 2006	37.50	38.66	37.37	38.40
2325	NYSE	GVA	Fri, Jul 21, 2006	39.61	39.61	37.35	37.48
2324	NYSE	GVA	Thu, Jul 20, 2006	41.70	41.78	39.58	39.61
2323	NYSE	GVA	Wed, Jul 19, 2006	39.34	41.78	39.34	41.55
2322	NYSE	GVA	Tue, Jul 18, 2006	39.26	39.65	38.40	39.35
2321	NYSE	GVA	Mon, Jul 17, 2006	40.22	40.69	39.24	39.26
2320	NYSE	GVA	Fri, Jul 14, 2006	40.85	40.96	39.72	40.27
2319	NYSE	GVA	Thu, Jul 13, 2006	41.50	41.54	40.78	40.88
2318	NYSE	GVA	Wed, Jul 12, 2006	43.00	43.21	41.50	41.67
2317	NYSE	GVA	Tue, Jul 11, 2006	42.77	43.23	41.95	43.19
2316	NYSE	GVA	Mon, Jul 10, 2006	43.52	43.88	42.72	42.77
2315	NYSE	GVA	Fri, Jul 7, 2006	44.47	44.75	43.27	43.40
2314	NYSE	GVA	Thu, Jul 6, 2006	45.49	45.49	44.47	44.59
2313	NYSE	GVA	Wed, Jul 5, 2006	45.10	45.10	43.98	44.59
2312	NYSE	GVA	Mon, Jul 3, 2006	45.30	45.32	44.83	45.24
2311	NYSE	GVA	Fri, Jun 30, 2006	45.65	45.66	44.76	45.27
2310	NYSE	GVA	Thu, Jun 29, 2006	43.00	45.48	43.00	45.48
2309	NYSE	GVA	Wed, Jun 28, 2006	42.79	43.17	41.84	42.84
2308	NYSE	GVA	Tue, Jun 27, 2006	43.70	44.39	42.51	42.69
2307	NYSE	GVA	Mon, Jun 26, 2006	43.11	43.98	42.85	43.52
2306	NYSE	GVA	Fri, Jun 23, 2006	42.30	43.37	41.88	42.80
2305	NYSE	GVA	Thu, Jun 22, 2006	42.05	42.53	41.63	42.34
2304	NYSE	GVA	Wed, Jun 21, 2006	40.17	42.61	40.02	42.22
2303	NYSE	GVA	Tue, Jun 20, 2006	40.34	41.04	40.00	40.20
2302	NYSE	GVA	Mon, Jun 19, 2006	40.90	41.30	40.16	40.35
2301	NYSE	GVA	Fri, Jun 16, 2006	41.50	41.87	40.40	40.68
2300	NYSE	GVA	Thu, Jun 15, 2006	38.45	41.72	38.42	41.50
2299	NYSE	GVA	Wed, Jun 14, 2006	37.75	38.45	37.63	38.20
2298	NYSE	GVA	Tue, Jun 13, 2006	38.40	38.95	37.63	37.78
2297	NYSE	GVA	Mon, Jun 12, 2006	40.10	40.16	38.32	38.34
2296	NYSE	GVA	Fri, Jun 9, 2006	40.43	41.10	39.90	40.00
2295	NYSE	GVA	Thu, Jun 8, 2006	40.50	41.27	38.81	40.39
2294	NYSE	GVA	Wed, Jun 7, 2006	41.51	42.35	40.74	40.88
2293	NYSE	GVA	Tue, Jun 6, 2006	42.18	42.43	40.72	41.54
2292	NYSE	GVA	Mon, Jun 5, 2006	43.14	43.46	42.17	42.24
2291	NYSE	GVA	Fri, Jun 2, 2006	43.50	43.93	42.96	43.34
2290	NYSE	GVA	Thu, Jun 1, 2006	41.58	43.03	41.35	43.03
2289	NYSE	GVA	Wed, May 31, 2006	41.23	41.75	40.61	41.33
2288	NYSE	GVA	Tue, May 30, 2006	42.66	43.10	41.14	41.23
2287	NYSE	GVA	Fri, May 26, 2006	42.66	42.93	42.33	42.74
2286	NYSE	GVA	Thu, May 25, 2006	41.10	42.45	40.92	42.41
2285	NYSE	GVA	Wed, May 24, 2006	40.80	41.98	39.51	40.52
2284	NYSE	GVA	Tue, May 23, 2006	41.50	42.62	40.78	40.89
2283	NYSE	GVA	Mon, May 22, 2006	41.70	42.04	40.72	41.13
2282	NYSE	GVA	Fri, May 19, 2006	42.76	42.76	41.20	42.10
2281	NYSE	GVA	Thu, May 18, 2006	43.29	44.02	42.74	42.76
2280	NYSE	GVA	Wed, May 17, 2006	44.30	44.52	43.25	43.29
2279	NYSE	GVA	Tue, May 16, 2006	44.32	45.00	43.89	44.74
2278	NYSE	GVA	Mon, May 15, 2006	45.20	45.59	43.84	44.34
2277	NYSE	GVA	Fri, May 12, 2006	47.00	47.01	45.02	45.58
2276	NYSE	GVA	Thu, May 11, 2006	48.70	48.70	47.11	47.13
2275	NYSE	GVA	Wed, May 10, 2006	47.97	49.16	47.89	48.67
2274	NYSE	GVA	Tue, May 9, 2006	48.57	48.85	48.06	48.14
2273	NYSE	GVA	Mon, May 8, 2006	48.19	48.68	48.11	48.57
2272	NYSE	GVA	Fri, May 5, 2006	48.90	48.93	48.07	48.19
2271	NYSE	GVA	Thu, May 4, 2006	48.40	49.00	48.40	48.73
2270	NYSE	GVA	Wed, May 3, 2006	48.80	49.15	48.06	48.34
2269	NYSE	GVA	Tue, May 2, 2006	47.18	49.28	46.86	49.25
2268	NYSE	GVA	Mon, May 1, 2006	47.26	47.39	46.06	46.93
2267	NYSE	GVA	Fri, Apr 28, 2006	44.95	46.41	44.81	46.36
2266	NYSE	GVA	Thu, Apr 27, 2006	46.50	47.14	44.77	45.41
2265	NYSE	GVA	Wed, Apr 26, 2006	49.79	50.39	47.86	48.40
2264	NYSE	GVA	Tue, Apr 25, 2006	49.94	49.94	49.00	49.54
2263	NYSE	GVA	Mon, Apr 24, 2006	51.22	51.23	49.89	49.94
2262	NYSE	GVA	Fri, Apr 21, 2006	51.10	51.65	50.51	51.29
2261	NYSE	GVA	Thu, Apr 20, 2006	50.45	50.70	49.63	50.45
2260	NYSE	GVA	Wed, Apr 19, 2006	50.46	50.68	49.83	50.53
2259	NYSE	GVA	Tue, Apr 18, 2006	48.52	50.80	48.42	50.56
2258	NYSE	GVA	Mon, Apr 17, 2006	48.60	49.35	48.02	48.42
2257	NYSE	GVA	Thu, Apr 13, 2006	48.73	49.81	48.36	48.83
2256	NYSE	GVA	Wed, Apr 12, 2006	48.65	48.93	48.37	48.71
2255	NYSE	GVA	Tue, Apr 11, 2006	50.00	50.00	48.52	48.71
2254	NYSE	GVA	Mon, Apr 10, 2006	48.98	50.05	48.81	49.99
2253	NYSE	GVA	Fri, Apr 7, 2006	49.72	50.60	48.77	48.94
2252	NYSE	GVA	Thu, Apr 6, 2006	49.62	49.83	49.07	49.59
2251	NYSE	GVA	Wed, Apr 5, 2006	49.45	49.89	48.54	49.62
2250	NYSE	GVA	Tue, Apr 4, 2006	49.61	49.89	48.95	49.39
2249	NYSE	GVA	Mon, Apr 3, 2006	48.78	50.13	48.40	49.71
2248	NYSE	GVA	Fri, Mar 31, 2006	49.27	49.75	48.59	48.68
2247	NYSE	GVA	Thu, Mar 30, 2006	48.99	49.50	48.29	48.92
2246	NYSE	GVA	Wed, Mar 29, 2006	47.62	49.18	47.62	49.02
2245	NYSE	GVA	Tue, Mar 28, 2006	48.15	48.55	47.19	47.60
2244	NYSE	GVA	Mon, Mar 27, 2006	48.41	48.85	48.10	48.16
2243	NYSE	GVA	Fri, Mar 24, 2006	47.49	48.50	47.26	48.48
2242	NYSE	GVA	Thu, Mar 23, 2006	47.20	48.06	46.90	47.49
2241	NYSE	GVA	Wed, Mar 22, 2006	46.43	47.34	46.15	47.19
2240	NYSE	GVA	Tue, Mar 21, 2006	47.96	48.58	46.32	46.43
2239	NYSE	GVA	Mon, Mar 20, 2006	47.75	48.16	47.10	47.91
2238	NYSE	GVA	Fri, Mar 17, 2006	48.10	48.20	47.59	47.74
2237	NYSE	GVA	Thu, Mar 16, 2006	49.48	49.48	47.82	47.93
2236	NYSE	GVA	Wed, Mar 15, 2006	47.16	48.10	46.97	47.94
2235	NYSE	GVA	Tue, Mar 14, 2006	45.22	47.28	45.03	47.03
2234	NYSE	GVA	Mon, Mar 13, 2006	45.84	46.15	45.00	45.22
2233	NYSE	GVA	Fri, Mar 10, 2006	44.99	45.79	44.35	45.64
2232	NYSE	GVA	Thu, Mar 9, 2006	45.44	46.12	44.84	44.99
2231	NYSE	GVA	Wed, Mar 8, 2006	45.86	45.98	45.15	45.44
2230	NYSE	GVA	Tue, Mar 7, 2006	47.15	47.21	45.52	46.05
2229	NYSE	GVA	Mon, Mar 6, 2006	46.70	47.80	46.70	47.15
2228	NYSE	GVA	Fri, Mar 3, 2006	48.00	48.17	47.37	47.65
2227	NYSE	GVA	Thu, Mar 2, 2006	47.22	48.01	46.85	48.00
2226	NYSE	GVA	Wed, Mar 1, 2006	46.38	47.37	46.16	47.20
2225	NYSE	GVA	Tue, Feb 28, 2006	47.01	47.10	46.00	46.35
2224	NYSE	GVA	Mon, Feb 27, 2006	46.93	47.33	46.71	47.09
2223	NYSE	GVA	Fri, Feb 24, 2006	46.61	47.16	46.34	46.83
2222	NYSE	GVA	Thu, Feb 23, 2006	45.75	47.56	45.67	46.62
2221	NYSE	GVA	Wed, Feb 22, 2006	44.21	46.56	44.13	46.25
2220	NYSE	GVA	Tue, Feb 21, 2006	43.85	44.38	43.34	44.17
2219	NYSE	GVA	Fri, Feb 17, 2006	44.25	44.38	43.90	43.90
2218	NYSE	GVA	Thu, Feb 16, 2006	44.57	46.00	42.86	44.24
2217	NYSE	GVA	Wed, Feb 15, 2006	42.89	43.41	42.56	43.10
2216	NYSE	GVA	Tue, Feb 14, 2006	42.57	43.25	42.24	42.88
2215	NYSE	GVA	Mon, Feb 13, 2006	42.30	42.64	42.18	42.53
2214	NYSE	GVA	Fri, Feb 10, 2006	42.51	42.58	41.85	42.35
2213	NYSE	GVA	Thu, Feb 9, 2006	42.65	42.84	42.34	42.50
2212	NYSE	GVA	Wed, Feb 8, 2006	42.51	42.95	42.30	42.60
2211	NYSE	GVA	Tue, Feb 7, 2006	42.40	42.99	41.99	42.51
2210	NYSE	GVA	Mon, Feb 6, 2006	43.00	45.00	42.05	42.40
2209	NYSE	GVA	Fri, Feb 3, 2006	39.57	40.54	39.31	39.99
2208	NYSE	GVA	Thu, Feb 2, 2006	40.17	40.31	39.15	39.65
2207	NYSE	GVA	Wed, Feb 1, 2006	40.33	40.59	40.01	40.32
2206	NYSE	GVA	Tue, Jan 31, 2006	40.60	40.81	40.08	40.48
2205	NYSE	GVA	Mon, Jan 30, 2006	40.57	41.05	40.56	40.60
2204	NYSE	GVA	Fri, Jan 27, 2006	41.05	41.78	40.25	40.56
2203	NYSE	GVA	Thu, Jan 26, 2006	41.10	41.34	40.35	41.00
2202	NYSE	GVA	Wed, Jan 25, 2006	40.76	41.59	40.21	40.52
2201	NYSE	GVA	Tue, Jan 24, 2006	38.93	40.88	38.79	40.76
2200	NYSE	GVA	Mon, Jan 23, 2006	38.05	38.77	37.86	38.68
2199	NYSE	GVA	Fri, Jan 20, 2006	39.02	39.08	37.55	37.92
2198	NYSE	GVA	Thu, Jan 19, 2006	37.98	38.90	37.70	38.80
2197	NYSE	GVA	Wed, Jan 18, 2006	37.94	38.00	37.18	37.85
2196	NYSE	GVA	Tue, Jan 17, 2006	38.48	38.48	37.37	38.04
2195	NYSE	GVA	Fri, Jan 13, 2006	38.54	38.84	38.00	38.36
2194	NYSE	GVA	Thu, Jan 12, 2006	39.25	39.44	38.58	38.65
2193	NYSE	GVA	Wed, Jan 11, 2006	38.98	39.48	38.43	39.46
2192	NYSE	GVA	Tue, Jan 10, 2006	38.60	39.02	38.17	38.98
2191	NYSE	GVA	Mon, Jan 9, 2006	38.56	39.14	38.38	38.66
2190	NYSE	GVA	Fri, Jan 6, 2006	37.89	38.41	37.40	38.31
2189	NYSE	GVA	Thu, Jan 5, 2006	37.08	37.98	37.08	37.66
2188	NYSE	GVA	Wed, Jan 4, 2006	37.10	37.74	36.92	37.58
2187	NYSE	GVA	Tue, Jan 3, 2006	36.41	37.12	35.42	37.06
2186	NYSE	GVA	Fri, Dec 30, 2005	36.21	36.21	35.49	35.91
2185	NYSE	GVA	Thu, Dec 29, 2005	36.67	36.80	35.91	36.41
2184	NYSE	GVA	Wed, Dec 28, 2005	36.00	36.67	35.83	36.60
2183	NYSE	GVA	Tue, Dec 27, 2005	36.97	37.15	35.90	35.92
2182	NYSE	GVA	Fri, Dec 23, 2005	36.88	37.28	36.50	36.80
2181	NYSE	GVA	Thu, Dec 22, 2005	36.12	36.84	36.12	36.75
2180	NYSE	GVA	Wed, Dec 21, 2005	35.58	36.60	35.58	36.08
2179	NYSE	GVA	Tue, Dec 20, 2005	35.60	35.84	35.10	35.35
2178	NYSE	GVA	Mon, Dec 19, 2005	36.30	36.36	35.19	35.42
2177	NYSE	GVA	Fri, Dec 16, 2005	36.99	37.45	36.25	36.25
2176	NYSE	GVA	Thu, Dec 15, 2005	37.80	37.81	36.45	36.99
2175	NYSE	GVA	Wed, Dec 14, 2005	38.00	38.36	37.39	37.53
2174	NYSE	GVA	Tue, Dec 13, 2005	37.51	37.97	37.29	37.76
2173	NYSE	GVA	Mon, Dec 12, 2005	37.65	37.80	37.32	37.40
2172	NYSE	GVA	Fri, Dec 9, 2005	37.46	37.85	36.70	37.50
2171	NYSE	GVA	Thu, Dec 8, 2005	37.33	38.25	37.00	37.57
2170	NYSE	GVA	Wed, Dec 7, 2005	38.40	38.46	36.81	37.14
2169	NYSE	GVA	Tue, Dec 6, 2005	38.75	38.96	38.06	38.49
2168	NYSE	GVA	Mon, Dec 5, 2005	38.86	39.00	38.00	38.22
2167	NYSE	GVA	Fri, Dec 2, 2005	38.64	39.11	38.30	39.11
2166	NYSE	GVA	Thu, Dec 1, 2005	37.85	39.21	37.13	39.11
2165	NYSE	GVA	Wed, Nov 30, 2005	37.11	37.59	36.70	37.12
2164	NYSE	GVA	Tue, Nov 29, 2005	37.40	38.17	36.90	37.20
2163	NYSE	GVA	Mon, Nov 28, 2005	38.71	38.71	37.10	37.33
2162	NYSE	GVA	Fri, Nov 25, 2005	38.55	38.86	37.97	38.79
2161	NYSE	GVA	Wed, Nov 23, 2005	39.20	39.24	38.04	38.42
2160	NYSE	GVA	Tue, Nov 22, 2005	38.74	39.88	38.30	39.61
2159	NYSE	GVA	Mon, Nov 21, 2005	38.29	38.80	37.98	38.74
2158	NYSE	GVA	Fri, Nov 18, 2005	38.75	38.75	37.65	38.27
2157	NYSE	GVA	Thu, Nov 17, 2005	36.74	37.93	36.70	37.91
2156	NYSE	GVA	Wed, Nov 16, 2005	36.40	37.12	35.94	36.73
2155	NYSE	GVA	Tue, Nov 15, 2005	35.89	36.70	35.75	36.15
2154	NYSE	GVA	Mon, Nov 14, 2005	36.17	36.44	35.77	35.89
2153	NYSE	GVA	Fri, Nov 11, 2005	36.00	36.55	35.79	36.27
2152	NYSE	GVA	Thu, Nov 10, 2005	34.95	36.00	34.21	35.87
2151	NYSE	GVA	Wed, Nov 9, 2005	34.80	35.41	34.40	34.95
2150	NYSE	GVA	Tue, Nov 8, 2005	35.60	35.61	34.37	34.42
2149	NYSE	GVA	Mon, Nov 7, 2005	35.35	36.07	34.95	35.76
2148	NYSE	GVA	Fri, Nov 4, 2005	35.60	35.88	34.67	35.10
2147	NYSE	GVA	Thu, Nov 3, 2005	35.71	37.13	35.40	35.59
2146	NYSE	GVA	Wed, Nov 2, 2005	33.90	36.62	33.90	35.99
2145	NYSE	GVA	Tue, Nov 1, 2005	33.86	34.49	33.34	34.14
2144	NYSE	GVA	Mon, Oct 31, 2005	33.27	34.49	33.27	34.11
2143	NYSE	GVA	Fri, Oct 28, 2005	33.19	33.78	32.72	33.02
2142	NYSE	GVA	Thu, Oct 27, 2005	34.40	34.41	31.50	32.94
2141	NYSE	GVA	Wed, Oct 26, 2005	35.25	35.72	34.03	34.55
2140	NYSE	GVA	Tue, Oct 25, 2005	35.59	35.59	34.55	35.29
2139	NYSE	GVA	Mon, Oct 24, 2005	34.85	35.80	34.38	35.79
2138	NYSE	GVA	Fri, Oct 21, 2005	34.05	35.16	34.05	34.60
2137	NYSE	GVA	Thu, Oct 20, 2005	34.90	35.13	33.61	33.88
2136	NYSE	GVA	Wed, Oct 19, 2005	33.50	35.34	32.95	35.31
2135	NYSE	GVA	Tue, Oct 18, 2005	34.30	34.30	33.50	33.50
2134	NYSE	GVA	Mon, Oct 17, 2005	34.25	34.60	33.66	34.47
2133	NYSE	GVA	Fri, Oct 14, 2005	34.40	34.50	33.32	34.42
2132	NYSE	GVA	Thu, Oct 13, 2005	33.86	33.98	32.75	33.84
2131	NYSE	GVA	Wed, Oct 12, 2005	34.56	34.75	33.64	33.92
2130	NYSE	GVA	Tue, Oct 11, 2005	35.31	35.85	34.30	34.43
2129	NYSE	GVA	Mon, Oct 10, 2005	36.50	36.50	34.92	35.17
2128	NYSE	GVA	Fri, Oct 7, 2005	35.60	36.24	35.27	36.08
2127	NYSE	GVA	Thu, Oct 6, 2005	36.04	36.04	34.26	35.36
2126	NYSE	GVA	Wed, Oct 5, 2005	37.60	37.60	35.78	36.04
2125	NYSE	GVA	Tue, Oct 4, 2005	39.33	39.40	37.76	37.78
2124	NYSE	GVA	Mon, Oct 3, 2005	38.30	39.28	38.26	39.22
2123	NYSE	GVA	Fri, Sep 30, 2005	37.76	38.42	37.60	38.24
2122	NYSE	GVA	Thu, Sep 29, 2005	37.11	37.79	36.60	37.75
2121	NYSE	GVA	Wed, Sep 28, 2005	37.80	37.80	36.73	37.11
2120	NYSE	GVA	Tue, Sep 27, 2005	37.27	37.93	36.36	37.50
2119	NYSE	GVA	Mon, Sep 26, 2005	36.55	37.80	36.48	37.66
2118	NYSE	GVA	Fri, Sep 23, 2005	35.89	36.77	35.12	36.04
2117	NYSE	GVA	Thu, Sep 22, 2005	34.87	36.14	34.12	35.88
2116	NYSE	GVA	Wed, Sep 21, 2005	36.10	36.10	34.64	34.81
2115	NYSE	GVA	Tue, Sep 20, 2005	36.80	37.18	36.11	36.16
2114	NYSE	GVA	Mon, Sep 19, 2005	36.57	36.78	36.18	36.32
2113	NYSE	GVA	Fri, Sep 16, 2005	36.67	36.85	36.33	36.63
2112	NYSE	GVA	Thu, Sep 15, 2005	36.85	36.86	36.29	36.42
2111	NYSE	GVA	Wed, Sep 14, 2005	37.98	37.98	36.45	36.61
2110	NYSE	GVA	Tue, Sep 13, 2005	37.43	38.25	36.87	37.86
2109	NYSE	GVA	Mon, Sep 12, 2005	37.15	38.12	36.90	37.68
2108	NYSE	GVA	Fri, Sep 9, 2005	36.64	37.20	36.35	37.15
2107	NYSE	GVA	Thu, Sep 8, 2005	37.05	37.14	36.14	36.58
2106	NYSE	GVA	Wed, Sep 7, 2005	37.45	37.90	36.70	37.02
2105	NYSE	GVA	Tue, Sep 6, 2005	37.00	37.30	36.55	37.22
2104	NYSE	GVA	Fri, Sep 2, 2005	36.53	37.08	35.85	35.86
2103	NYSE	GVA	Thu, Sep 1, 2005	37.53	38.20	36.25	36.52
2102	NYSE	GVA	Wed, Aug 31, 2005	34.50	37.80	34.50	37.28
2101	NYSE	GVA	Tue, Aug 30, 2005	33.10	34.04	33.10	33.96
2100	NYSE	GVA	Mon, Aug 29, 2005	32.28	33.47	32.03	33.10
2099	NYSE	GVA	Fri, Aug 26, 2005	33.11	33.11	32.17	32.33
2098	NYSE	GVA	Thu, Aug 25, 2005	33.01	33.65	32.92	33.17
2097	NYSE	GVA	Wed, Aug 24, 2005	33.30	33.74	32.59	32.93
2096	NYSE	GVA	Tue, Aug 23, 2005	33.31	33.59	32.71	33.30
2095	NYSE	GVA	Mon, Aug 22, 2005	32.77	33.27	32.72	33.14
2094	NYSE	GVA	Fri, Aug 19, 2005	32.63	32.97	32.34	32.49
2093	NYSE	GVA	Thu, Aug 18, 2005	33.28	33.28	32.60	32.63
2092	NYSE	GVA	Wed, Aug 17, 2005	33.47	33.56	32.96	33.28
2091	NYSE	GVA	Tue, Aug 16, 2005	34.01	34.16	33.40	33.57
2090	NYSE	GVA	Mon, Aug 15, 2005	34.12	34.69	33.90	34.21
2089	NYSE	GVA	Fri, Aug 12, 2005	34.53	34.58	33.25	34.12
2088	NYSE	GVA	Thu, Aug 11, 2005	34.00	34.96	33.85	34.63
2087	NYSE	GVA	Wed, Aug 10, 2005	34.73	34.89	33.67	33.97
2086	NYSE	GVA	Tue, Aug 9, 2005	33.58	34.56	33.45	34.35
2085	NYSE	GVA	Mon, Aug 8, 2005	34.20	34.24	33.13	33.60
2084	NYSE	GVA	Fri, Aug 5, 2005	33.75	33.95	33.16	33.54
2083	NYSE	GVA	Thu, Aug 4, 2005	34.24	34.24	33.52	33.86
2082	NYSE	GVA	Wed, Aug 3, 2005	34.88	34.92	34.32	34.55
2081	NYSE	GVA	Tue, Aug 2, 2005	34.98	35.41	34.70	34.98
2080	NYSE	GVA	Mon, Aug 1, 2005	34.47	35.02	34.09	34.91
2079	NYSE	GVA	Fri, Jul 29, 2005	33.99	34.42	33.81	34.22
2078	NYSE	GVA	Thu, Jul 28, 2005	33.40	34.40	33.26	33.74
2077	NYSE	GVA	Wed, Jul 27, 2005	31.97	32.61	31.30	32.07
2076	NYSE	GVA	Tue, Jul 26, 2005	30.90	31.54	30.78	31.47
2075	NYSE	GVA	Mon, Jul 25, 2005	31.29	31.30	30.75	30.90
2074	NYSE	GVA	Fri, Jul 22, 2005	30.53	31.82	30.53	31.79
2073	NYSE	GVA	Thu, Jul 21, 2005	31.46	31.46	30.40	30.58
2072	NYSE	GVA	Wed, Jul 20, 2005	30.60	31.73	30.58	31.46
2071	NYSE	GVA	Tue, Jul 19, 2005	30.23	31.08	29.90	30.70
2070	NYSE	GVA	Mon, Jul 18, 2005	30.20	30.37	29.82	29.95
2069	NYSE	GVA	Fri, Jul 15, 2005	30.24	30.74	30.00	30.17
2068	NYSE	GVA	Thu, Jul 14, 2005	30.95	31.48	30.02	30.24
2067	NYSE	GVA	Wed, Jul 13, 2005	30.15	30.95	29.70	30.45
2066	NYSE	GVA	Tue, Jul 12, 2005	30.00	30.70	29.80	30.49
2065	NYSE	GVA	Mon, Jul 11, 2005	29.00	30.49	28.85	30.00
2064	NYSE	GVA	Fri, Jul 8, 2005	28.00	29.00	28.00	29.00
2063	NYSE	GVA	Thu, Jul 7, 2005	28.30	28.73	27.97	28.47
2062	NYSE	GVA	Wed, Jul 6, 2005	28.44	28.65	28.15	28.48
2061	NYSE	GVA	Tue, Jul 5, 2005	28.46	28.63	28.16	28.44
2060	NYSE	GVA	Fri, Jul 1, 2005	28.10	28.46	28.04	28.46
2059	NYSE	GVA	Thu, Jun 30, 2005	27.40	28.20	27.40	28.10
2058	NYSE	GVA	Wed, Jun 29, 2005	27.05	27.34	26.90	27.34
2057	NYSE	GVA	Tue, Jun 28, 2005	26.36	27.15	26.31	27.15
2056	NYSE	GVA	Mon, Jun 27, 2005	25.98	26.43	25.74	26.26
2055	NYSE	GVA	Fri, Jun 24, 2005	26.00	26.11	25.52	25.98
2054	NYSE	GVA	Thu, Jun 23, 2005	26.55	26.65	25.90	26.11
2053	NYSE	GVA	Wed, Jun 22, 2005	27.35	27.46	26.51	26.69
2052	NYSE	GVA	Tue, Jun 21, 2005	27.00	27.35	26.80	27.14
2051	NYSE	GVA	Mon, Jun 20, 2005	27.34	27.40	26.76	26.85
2050	NYSE	GVA	Fri, Jun 17, 2005	27.20	27.48	26.90	27.33
2049	NYSE	GVA	Thu, Jun 16, 2005	26.98	27.39	26.75	26.95
2048	NYSE	GVA	Wed, Jun 15, 2005	26.44	26.96	26.22	26.94
2047	NYSE	GVA	Tue, Jun 14, 2005	25.96	26.72	25.82	26.50
2046	NYSE	GVA	Mon, Jun 13, 2005	25.84	26.10	25.71	26.05
2045	NYSE	GVA	Fri, Jun 10, 2005	25.35	25.90	25.28	25.82
2044	NYSE	GVA	Thu, Jun 9, 2005	23.97	25.16	23.97	25.13
2043	NYSE	GVA	Wed, Jun 8, 2005	23.85	24.30	23.75	23.92
2042	NYSE	GVA	Tue, Jun 7, 2005	23.93	24.40	23.80	23.81
2041	NYSE	GVA	Mon, Jun 6, 2005	23.64	23.90	23.54	23.87
2040	NYSE	GVA	Fri, Jun 3, 2005	24.00	24.34	23.60	23.65
2039	NYSE	GVA	Thu, Jun 2, 2005	23.85	24.16	23.80	23.94
2038	NYSE	GVA	Wed, Jun 1, 2005	23.46	24.36	23.46	23.84
2037	NYSE	GVA	Tue, May 31, 2005	23.37	23.80	23.33	23.45
2036	NYSE	GVA	Fri, May 27, 2005	23.34	23.61	23.17	23.47
2035	NYSE	GVA	Thu, May 26, 2005	23.14	23.69	23.14	23.41
2034	NYSE	GVA	Wed, May 25, 2005	23.36	23.37	22.99	23.11
2033	NYSE	GVA	Tue, May 24, 2005	23.51	23.76	23.43	23.56
2032	NYSE	GVA	Mon, May 23, 2005	23.80	23.98	23.55	23.73
2031	NYSE	GVA	Fri, May 20, 2005	23.92	23.92	23.51	23.72
2030	NYSE	GVA	Thu, May 19, 2005	24.10	24.19	23.89	23.92
2029	NYSE	GVA	Wed, May 18, 2005	23.40	24.42	23.20	24.10
2028	NYSE	GVA	Tue, May 17, 2005	23.36	23.43	23.05	23.24
2027	NYSE	GVA	Mon, May 16, 2005	22.69	23.96	22.65	23.66
2026	NYSE	GVA	Fri, May 13, 2005	23.00	23.27	22.22	22.59
2025	NYSE	GVA	Thu, May 12, 2005	23.71	23.87	22.75	22.82
2024	NYSE	GVA	Wed, May 11, 2005	23.39	23.98	23.39	23.77
2023	NYSE	GVA	Tue, May 10, 2005	23.65	24.05	23.39	23.39
2022	NYSE	GVA	Mon, May 9, 2005	23.35	23.90	23.15	23.89
2021	NYSE	GVA	Fri, May 6, 2005	23.35	23.49	23.10	23.44
2020	NYSE	GVA	Thu, May 5, 2005	22.74	23.25	22.68	23.22
2019	NYSE	GVA	Wed, May 4, 2005	22.53	22.85	22.41	22.83
2018	NYSE	GVA	Tue, May 3, 2005	22.60	22.75	22.30	22.50
2017	NYSE	GVA	Mon, May 2, 2005	22.15	22.68	22.00	22.68
2016	NYSE	GVA	Fri, Apr 29, 2005	23.27	23.43	22.28	22.58
2015	NYSE	GVA	Thu, Apr 28, 2005	23.90	23.90	22.20	23.28
2014	NYSE	GVA	Wed, Apr 27, 2005	24.10	24.44	23.63	24.12
2013	NYSE	GVA	Tue, Apr 26, 2005	24.42	25.09	24.03	24.26
2012	NYSE	GVA	Mon, Apr 25, 2005	24.09	25.07	24.05	24.40
2011	NYSE	GVA	Fri, Apr 22, 2005	24.30	24.35	23.03	23.34
2010	NYSE	GVA	Thu, Apr 21, 2005	24.10	24.80	24.01	24.50
2009	NYSE	GVA	Wed, Apr 20, 2005	24.25	24.38	23.65	23.70
2008	NYSE	GVA	Tue, Apr 19, 2005	24.00	24.25	23.62	24.25
2007	NYSE	GVA	Mon, Apr 18, 2005	23.70	24.07	23.44	23.89
2006	NYSE	GVA	Fri, Apr 15, 2005	24.47	24.52	23.67	23.91
2005	NYSE	GVA	Thu, Apr 14, 2005	24.91	24.91	24.26	24.47
2004	NYSE	GVA	Wed, Apr 13, 2005	25.72	25.72	24.75	24.83
2003	NYSE	GVA	Tue, Apr 12, 2005	25.64	26.19	25.07	25.91
2002	NYSE	GVA	Mon, Apr 11, 2005	25.87	26.00	25.46	25.77
2001	NYSE	GVA	Fri, Apr 8, 2005	26.20	26.26	25.56	25.77
2000	NYSE	GVA	Thu, Apr 7, 2005	26.07	26.45	26.05	26.38
1999	NYSE	GVA	Wed, Apr 6, 2005	26.36	26.49	26.06	26.16
1998	NYSE	GVA	Tue, Apr 5, 2005	26.35	26.78	26.10	26.30
1997	NYSE	GVA	Mon, Apr 4, 2005	25.88	26.50	25.71	26.30
1996	NYSE	GVA	Fri, Apr 1, 2005	26.31	26.41	25.71	25.88
1995	NYSE	GVA	Thu, Mar 31, 2005	26.25	26.45	25.99	26.27
1994	NYSE	GVA	Wed, Mar 30, 2005	26.10	26.39	26.00	26.33
1993	NYSE	GVA	Tue, Mar 29, 2005	26.90	26.95	25.86	25.92
1992	NYSE	GVA	Mon, Mar 28, 2005	26.72	27.02	26.62	26.95
1991	NYSE	GVA	Thu, Mar 24, 2005	26.30	26.84	26.10	26.69
1990	NYSE	GVA	Wed, Mar 23, 2005	26.15	26.69	26.10	26.20
1989	NYSE	GVA	Tue, Mar 22, 2005	26.45	26.79	26.06	26.25
1988	NYSE	GVA	Mon, Mar 21, 2005	26.27	26.53	26.06	26.29
1987	NYSE	GVA	Fri, Mar 18, 2005	26.50	26.55	26.10	26.33
1986	NYSE	GVA	Thu, Mar 17, 2005	26.15	26.49	25.95	26.35
1985	NYSE	GVA	Wed, Mar 16, 2005	25.98	26.30	25.92	26.03
1984	NYSE	GVA	Tue, Mar 15, 2005	26.22	26.42	25.69	25.95
1983	NYSE	GVA	Mon, Mar 14, 2005	25.40	26.25	25.40	26.05
1982	NYSE	GVA	Fri, Mar 11, 2005	25.30	25.79	25.08	25.29
1981	NYSE	GVA	Thu, Mar 10, 2005	25.50	25.94	24.96	25.22
1980	NYSE	GVA	Wed, Mar 9, 2005	26.18	26.26	25.51	25.65
1979	NYSE	GVA	Tue, Mar 8, 2005	27.42	27.46	25.76	26.04
1978	NYSE	GVA	Mon, Mar 7, 2005	27.10	27.50	27.00	27.22
1977	NYSE	GVA	Fri, Mar 4, 2005	26.10	27.77	26.05	27.46
1976	NYSE	GVA	Thu, Mar 3, 2005	26.55	26.70	26.06	26.06
1975	NYSE	GVA	Wed, Mar 2, 2005	27.08	27.11	26.45	26.55
1974	NYSE	GVA	Tue, Mar 1, 2005	26.76	27.09	26.41	26.86
1973	NYSE	GVA	Mon, Feb 28, 2005	27.39	27.46	26.26	26.61
1972	NYSE	GVA	Fri, Feb 25, 2005	27.18	27.50	26.82	27.49
1971	NYSE	GVA	Thu, Feb 24, 2005	26.10	27.45	26.10	27.28
1970	NYSE	GVA	Wed, Feb 23, 2005	25.98	26.28	25.85	26.00
1969	NYSE	GVA	Tue, Feb 22, 2005	26.57	26.60	25.77	25.84
1968	NYSE	GVA	Fri, Feb 18, 2005	27.17	27.36	26.70	26.82
1967	NYSE	GVA	Thu, Feb 17, 2005	26.60	28.15	26.11	26.97
1966	NYSE	GVA	Wed, Feb 16, 2005	25.32	25.65	25.13	25.61
1965	NYSE	GVA	Tue, Feb 15, 2005	25.99	26.19	25.35	25.46
1964	NYSE	GVA	Mon, Feb 14, 2005	26.13	26.22	25.82	26.00
1963	NYSE	GVA	Fri, Feb 11, 2005	25.90	26.31	25.50	26.28
1962	NYSE	GVA	Thu, Feb 10, 2005	26.03	26.28	25.89	26.00
1961	NYSE	GVA	Wed, Feb 9, 2005	26.39	26.55	26.00	26.03
1960	NYSE	GVA	Tue, Feb 8, 2005	26.00	26.58	26.00	26.35
1959	NYSE	GVA	Mon, Feb 7, 2005	25.78	26.15	25.69	25.94
1958	NYSE	GVA	Fri, Feb 4, 2005	25.15	25.94	25.15	25.88
1957	NYSE	GVA	Thu, Feb 3, 2005	25.15	25.36	24.97	25.30
1956	NYSE	GVA	Wed, Feb 2, 2005	25.32	25.35	25.06	25.20
1955	NYSE	GVA	Tue, Feb 1, 2005	24.84	25.46	24.84	25.40
1954	NYSE	GVA	Mon, Jan 31, 2005	24.60	25.04	24.57	24.90
1953	NYSE	GVA	Fri, Jan 28, 2005	24.49	24.74	24.39	24.55
1952	NYSE	GVA	Thu, Jan 27, 2005	24.66	24.70	24.40	24.49
1951	NYSE	GVA	Wed, Jan 26, 2005	24.42	24.85	24.29	24.79
1950	NYSE	GVA	Tue, Jan 25, 2005	24.30	24.46	24.01	24.31
1949	NYSE	GVA	Mon, Jan 24, 2005	24.75	24.87	24.16	24.22
1948	NYSE	GVA	Fri, Jan 21, 2005	25.15	25.36	24.71	24.80
1947	NYSE	GVA	Thu, Jan 20, 2005	25.65	25.65	25.12	25.22
1946	NYSE	GVA	Wed, Jan 19, 2005	25.50	25.90	25.40	25.84
1945	NYSE	GVA	Tue, Jan 18, 2005	25.55	25.83	25.32	25.58
1944	NYSE	GVA	Fri, Jan 14, 2005	24.82	25.75	24.60	25.72
1943	NYSE	GVA	Thu, Jan 13, 2005	25.16	25.22	24.51	24.73
1942	NYSE	GVA	Wed, Jan 12, 2005	24.82	25.24	24.51	25.23
1941	NYSE	GVA	Tue, Jan 11, 2005	24.78	24.99	24.20	24.78
1940	NYSE	GVA	Mon, Jan 10, 2005	24.45	25.09	24.42	24.78
1939	NYSE	GVA	Fri, Jan 7, 2005	25.23	25.34	24.50	24.62
1938	NYSE	GVA	Thu, Jan 6, 2005	24.81	25.35	24.60	25.23
1937	NYSE	GVA	Wed, Jan 5, 2005	25.23	25.41	24.74	24.86
1936	NYSE	GVA	Tue, Jan 4, 2005	26.39	26.49	25.29	25.38
1935	NYSE	GVA	Mon, Jan 3, 2005	26.80	27.00	25.87	26.12
1934	NYSE	GVA	Fri, Dec 31, 2004	26.89	26.89	26.52	26.60
1933	NYSE	GVA	Thu, Dec 30, 2004	26.97	27.04	26.73	26.98
1932	NYSE	GVA	Wed, Dec 29, 2004	26.84	27.21	26.67	26.90
1931	NYSE	GVA	Tue, Dec 28, 2004	26.45	27.39	26.42	26.97
1930	NYSE	GVA	Mon, Dec 27, 2004	26.82	26.92	26.05	26.42
1929	NYSE	GVA	Thu, Dec 23, 2004	27.10	27.20	26.58	26.87
1928	NYSE	GVA	Wed, Dec 22, 2004	26.88	27.38	26.74	27.24
1927	NYSE	GVA	Tue, Dec 21, 2004	26.58	26.93	26.46	26.87
1926	NYSE	GVA	Mon, Dec 20, 2004	26.62	26.85	26.20	26.34
1925	NYSE	GVA	Fri, Dec 17, 2004	26.84	26.95	26.40	26.66
1924	NYSE	GVA	Thu, Dec 16, 2004	27.75	27.75	26.78	26.94
1923	NYSE	GVA	Wed, Dec 15, 2004	27.35	27.90	27.20	27.87
1922	NYSE	GVA	Tue, Dec 14, 2004	27.00	27.48	26.90	27.47
1921	NYSE	GVA	Mon, Dec 13, 2004	27.56	27.63	26.93	27.08
1920	NYSE	GVA	Fri, Dec 10, 2004	26.54	27.70	26.42	27.65
1919	NYSE	GVA	Thu, Dec 9, 2004	26.35	26.74	26.35	26.59
1918	NYSE	GVA	Wed, Dec 8, 2004	26.45	26.73	26.23	26.50
1917	NYSE	GVA	Tue, Dec 7, 2004	26.55	26.64	26.30	26.32
1916	NYSE	GVA	Mon, Dec 6, 2004	26.48	26.71	26.24	26.41
1915	NYSE	GVA	Fri, Dec 3, 2004	26.56	26.74	26.39	26.46
1914	NYSE	GVA	Thu, Dec 2, 2004	26.30	26.65	26.26	26.46
1913	NYSE	GVA	Wed, Dec 1, 2004	26.64	26.98	25.77	26.31
1912	NYSE	GVA	Tue, Nov 30, 2004	26.20	26.65	26.14	26.54
1911	NYSE	GVA	Mon, Nov 29, 2004	26.96	26.96	26.14	26.25
1910	NYSE	GVA	Fri, Nov 26, 2004	26.90	26.98	26.77	26.89
1909	NYSE	GVA	Wed, Nov 24, 2004	26.79	26.90	26.48	26.90
1908	NYSE	GVA	Tue, Nov 23, 2004	26.70	26.95	26.57	26.92
1907	NYSE	GVA	Mon, Nov 22, 2004	25.80	26.71	25.70	26.71
1906	NYSE	GVA	Fri, Nov 19, 2004	25.99	26.10	25.43	25.71
1905	NYSE	GVA	Thu, Nov 18, 2004	26.23	26.23	25.93	26.14
1904	NYSE	GVA	Wed, Nov 17, 2004	26.20	26.49	25.95	26.19
1903	NYSE	GVA	Tue, Nov 16, 2004	26.35	26.35	25.93	26.10
1902	NYSE	GVA	Mon, Nov 15, 2004	26.57	26.63	26.22	26.56
1901	NYSE	GVA	Fri, Nov 12, 2004	26.20	26.65	25.90	26.57
1900	NYSE	GVA	Thu, Nov 11, 2004	26.50	26.50	25.83	26.09
1899	NYSE	GVA	Wed, Nov 10, 2004	25.85	26.69	25.80	26.52
1898	NYSE	GVA	Tue, Nov 9, 2004	26.05	26.41	25.65	25.76
1897	NYSE	GVA	Mon, Nov 8, 2004	25.95	26.13	25.83	26.00
1896	NYSE	GVA	Fri, Nov 5, 2004	26.50	26.83	25.84	26.06
1895	NYSE	GVA	Thu, Nov 4, 2004	24.98	26.93	24.91	26.40
1894	NYSE	GVA	Wed, Nov 3, 2004	24.54	24.74	24.29	24.69
1893	NYSE	GVA	Tue, Nov 2, 2004	24.45	24.54	24.11	24.29
1892	NYSE	GVA	Mon, Nov 1, 2004	24.28	24.34	24.21	24.29
1891	NYSE	GVA	Fri, Oct 29, 2004	24.25	24.40	24.15	24.28
1890	NYSE	GVA	Thu, Oct 28, 2004	24.20	24.50	24.20	24.30
1889	NYSE	GVA	Wed, Oct 27, 2004	24.00	24.35	23.99	24.25
1888	NYSE	GVA	Tue, Oct 26, 2004	23.68	24.20	23.54	24.12
1887	NYSE	GVA	Mon, Oct 25, 2004	23.15	23.96	23.00	23.77
1886	NYSE	GVA	Fri, Oct 22, 2004	23.72	23.81	23.33	23.39
1885	NYSE	GVA	Thu, Oct 21, 2004	23.63	23.96	23.32	23.79
1884	NYSE	GVA	Wed, Oct 20, 2004	23.24	23.78	22.91	23.51
1883	NYSE	GVA	Tue, Oct 19, 2004	23.77	23.91	23.27	23.35
1882	NYSE	GVA	Mon, Oct 18, 2004	23.85	23.85	23.43	23.58
1881	NYSE	GVA	Fri, Oct 15, 2004	23.70	24.14	23.20	24.01
1880	NYSE	GVA	Thu, Oct 14, 2004	24.00	24.01	23.46	23.50
1879	NYSE	GVA	Wed, Oct 13, 2004	24.25	24.39	23.85	24.08
1878	NYSE	GVA	Tue, Oct 12, 2004	23.80	24.11	23.63	24.01
1877	NYSE	GVA	Mon, Oct 11, 2004	24.00	24.08	23.63	23.87
1876	NYSE	GVA	Fri, Oct 8, 2004	24.10	24.25	23.76	23.84
1875	NYSE	GVA	Thu, Oct 7, 2004	24.89	24.89	24.10	24.16
1874	NYSE	GVA	Wed, Oct 6, 2004	24.55	24.86	24.37	24.86
1873	NYSE	GVA	Tue, Oct 5, 2004	24.68	24.91	24.50	24.73
1872	NYSE	GVA	Mon, Oct 4, 2004	24.93	25.11	24.81	24.88
1871	NYSE	GVA	Fri, Oct 1, 2004	23.86	25.10	23.80	25.02
1870	NYSE	GVA	Thu, Sep 30, 2004	23.46	23.99	23.40	23.90
1869	NYSE	GVA	Wed, Sep 29, 2004	23.32	23.59	23.19	23.46
1868	NYSE	GVA	Tue, Sep 28, 2004	23.25	23.53	23.24	23.45
1867	NYSE	GVA	Mon, Sep 27, 2004	23.37	23.66	23.06	23.25
1866	NYSE	GVA	Fri, Sep 24, 2004	23.39	23.68	23.30	23.53
1865	NYSE	GVA	Thu, Sep 23, 2004	23.12	23.40	22.86	23.35
1864	NYSE	GVA	Wed, Sep 22, 2004	23.08	23.24	22.42	22.99
1863	NYSE	GVA	Tue, Sep 21, 2004	22.56	23.19	22.56	23.16
1862	NYSE	GVA	Mon, Sep 20, 2004	22.85	22.99	22.40	22.58
1861	NYSE	GVA	Fri, Sep 17, 2004	23.42	23.42	22.85	22.99
1860	NYSE	GVA	Thu, Sep 16, 2004	23.05	23.35	22.99	23.27
1859	NYSE	GVA	Wed, Sep 15, 2004	22.79	23.20	22.50	23.01
1858	NYSE	GVA	Tue, Sep 14, 2004	23.16	23.19	22.02	22.79
1857	NYSE	GVA	Mon, Sep 13, 2004	23.05	23.37	23.05	23.31
1856	NYSE	GVA	Fri, Sep 10, 2004	23.18	23.28	22.90	22.99
1855	NYSE	GVA	Thu, Sep 9, 2004	23.10	23.39	23.06	23.27
1854	NYSE	GVA	Wed, Sep 8, 2004	22.80	23.17	22.70	22.95
1853	NYSE	GVA	Tue, Sep 7, 2004	22.75	22.92	22.63	22.80
1852	NYSE	GVA	Fri, Sep 3, 2004	22.74	22.75	22.37	22.55
1851	NYSE	GVA	Thu, Sep 2, 2004	22.56	22.95	22.49	22.74
1850	NYSE	GVA	Wed, Sep 1, 2004	22.75	23.10	22.55	22.66
1849	NYSE	GVA	Tue, Aug 31, 2004	22.67	22.94	22.50	22.80
1848	NYSE	GVA	Mon, Aug 30, 2004	22.75	22.91	22.55	22.72
1847	NYSE	GVA	Fri, Aug 27, 2004	22.77	22.94	22.52	22.81
1846	NYSE	GVA	Thu, Aug 26, 2004	22.80	22.84	22.35	22.73
1845	NYSE	GVA	Wed, Aug 25, 2004	22.71	22.94	22.58	22.85
1844	NYSE	GVA	Tue, Aug 24, 2004	22.80	22.86	22.20	22.65
1843	NYSE	GVA	Mon, Aug 23, 2004	22.63	22.80	22.15	22.60
1842	NYSE	GVA	Fri, Aug 20, 2004	22.84	22.84	22.10	22.46
1841	NYSE	GVA	Thu, Aug 19, 2004	22.55	22.84	22.25	22.84
1840	NYSE	GVA	Wed, Aug 18, 2004	22.24	22.72	21.78	22.72
1839	NYSE	GVA	Tue, Aug 17, 2004	22.22	22.70	21.85	22.20
1838	NYSE	GVA	Mon, Aug 16, 2004	22.00	22.60	21.86	22.22
1837	NYSE	GVA	Fri, Aug 13, 2004	21.68	21.94	21.51	21.87
1836	NYSE	GVA	Thu, Aug 12, 2004	21.51	21.92	21.15	21.61
1835	NYSE	GVA	Wed, Aug 11, 2004	22.15	22.15	20.87	21.77
1834	NYSE	GVA	Tue, Aug 10, 2004	21.56	22.37	21.56	22.14
1833	NYSE	GVA	Mon, Aug 9, 2004	20.77	21.90	20.77	21.56
1832	NYSE	GVA	Fri, Aug 6, 2004	20.95	21.35	20.52	20.77
1831	NYSE	GVA	Thu, Aug 5, 2004	19.25	20.80	18.95	20.50
1830	NYSE	GVA	Wed, Aug 4, 2004	17.53	18.30	17.51	18.20
1829	NYSE	GVA	Tue, Aug 3, 2004	18.18	18.18	17.65	17.73
1828	NYSE	GVA	Mon, Aug 2, 2004	17.75	18.34	17.69	18.30
1827	NYSE	GVA	Fri, Jul 30, 2004	17.85	17.95	17.60	17.79
1826	NYSE	GVA	Thu, Jul 29, 2004	17.72	17.97	17.43	17.87
1825	NYSE	GVA	Wed, Jul 28, 2004	17.45	17.86	17.23	17.62
1824	NYSE	GVA	Tue, Jul 27, 2004	17.30	17.52	17.23	17.45
1823	NYSE	GVA	Mon, Jul 26, 2004	17.40	17.52	17.23	17.33
1822	NYSE	GVA	Fri, Jul 23, 2004	17.59	17.75	17.17	17.39
1821	NYSE	GVA	Thu, Jul 22, 2004	17.66	17.84	17.40	17.58
1820	NYSE	GVA	Wed, Jul 21, 2004	18.01	18.18	17.67	17.75
1819	NYSE	GVA	Tue, Jul 20, 2004	17.75	18.00	17.57	18.00
1818	NYSE	GVA	Mon, Jul 19, 2004	17.83	17.93	17.62	17.77
1817	NYSE	GVA	Fri, Jul 16, 2004	18.17	18.38	17.82	17.90
1816	NYSE	GVA	Thu, Jul 15, 2004	17.78	18.19	17.65	18.17
1815	NYSE	GVA	Wed, Jul 14, 2004	18.00	18.14	17.83	17.83
1814	NYSE	GVA	Tue, Jul 13, 2004	18.10	18.15	18.00	18.05
1813	NYSE	GVA	Mon, Jul 12, 2004	18.08	18.20	17.80	18.02
1812	NYSE	GVA	Fri, Jul 9, 2004	17.76	18.11	17.76	18.06
1811	NYSE	GVA	Thu, Jul 8, 2004	18.05	18.10	17.74	17.76
1810	NYSE	GVA	Wed, Jul 7, 2004	18.07	18.40	17.98	18.05
1809	NYSE	GVA	Tue, Jul 6, 2004	18.30	18.30	18.02	18.09
1808	NYSE	GVA	Fri, Jul 2, 2004	18.30	18.47	18.12	18.26
1807	NYSE	GVA	Thu, Jul 1, 2004	18.30	18.90	18.15	18.20
1806	NYSE	GVA	Wed, Jun 30, 2004	18.15	18.50	18.03	18.23
1805	NYSE	GVA	Tue, Jun 29, 2004	18.05	18.50	18.05	18.23
1804	NYSE	GVA	Mon, Jun 28, 2004	18.17	18.35	18.06	18.08
1803	NYSE	GVA	Fri, Jun 25, 2004	18.14	18.36	18.02	18.17
1802	NYSE	GVA	Thu, Jun 24, 2004	18.40	18.67	18.02	18.13
1801	NYSE	GVA	Wed, Jun 23, 2004	18.20	18.45	18.05	18.45
1800	NYSE	GVA	Tue, Jun 22, 2004	18.09	18.24	17.52	18.21
1799	NYSE	GVA	Mon, Jun 21, 2004	18.15	18.23	17.82	17.99
1798	NYSE	GVA	Fri, Jun 18, 2004	18.51	18.51	18.14	18.14
1797	NYSE	GVA	Thu, Jun 17, 2004	18.55	18.63	18.40	18.51
1796	NYSE	GVA	Wed, Jun 16, 2004	18.57	18.71	18.48	18.54
1795	NYSE	GVA	Tue, Jun 15, 2004	18.29	18.57	18.13	18.57
1794	NYSE	GVA	Mon, Jun 14, 2004	18.48	18.63	17.93	18.04
1793	NYSE	GVA	Thu, Jun 10, 2004	18.75	18.84	18.52	18.53
1792	NYSE	GVA	Wed, Jun 9, 2004	18.89	18.95	18.62	18.67
1791	NYSE	GVA	Tue, Jun 8, 2004	19.00	19.05	18.78	18.87
1790	NYSE	GVA	Mon, Jun 7, 2004	18.88	19.19	18.77	19.17
1789	NYSE	GVA	Fri, Jun 4, 2004	18.75	18.93	18.59	18.68
1788	NYSE	GVA	Thu, Jun 3, 2004	18.82	18.90	18.51	18.51
1787	NYSE	GVA	Wed, Jun 2, 2004	18.80	18.99	18.56	18.90
1786	NYSE	GVA	Tue, Jun 1, 2004	18.84	18.95	18.63	18.70
1785	NYSE	GVA	Fri, May 28, 2004	19.15	19.21	18.88	18.90
1784	NYSE	GVA	Thu, May 27, 2004	18.95	19.30	18.90	19.22
1783	NYSE	GVA	Wed, May 26, 2004	19.20	19.50	18.83	18.97
1782	NYSE	GVA	Tue, May 25, 2004	18.99	19.39	18.90	19.32
1781	NYSE	GVA	Mon, May 24, 2004	19.06	19.29	18.82	18.90
1780	NYSE	GVA	Fri, May 21, 2004	19.06	19.12	18.82	19.00
1779	NYSE	GVA	Thu, May 20, 2004	18.61	19.10	18.59	18.94
1778	NYSE	GVA	Wed, May 19, 2004	18.65	18.91	18.60	18.70
1777	NYSE	GVA	Tue, May 18, 2004	18.58	18.83	18.46	18.54
1776	NYSE	GVA	Mon, May 17, 2004	18.56	18.63	18.21	18.50
1775	NYSE	GVA	Fri, May 14, 2004	18.60	18.79	18.48	18.56
1774	NYSE	GVA	Thu, May 13, 2004	18.45	18.74	18.45	18.60
1773	NYSE	GVA	Wed, May 12, 2004	18.27	18.54	17.94	18.51
1772	NYSE	GVA	Tue, May 11, 2004	18.33	18.61	18.15	18.34
1771	NYSE	GVA	Mon, May 10, 2004	18.18	18.50	18.00	18.12
1770	NYSE	GVA	Fri, May 7, 2004	18.55	19.08	18.01	18.53
1769	NYSE	GVA	Thu, May 6, 2004	18.75	18.95	18.52	18.55
1768	NYSE	GVA	Wed, May 5, 2004	19.54	19.54	19.09	19.14
1767	NYSE	GVA	Tue, May 4, 2004	19.85	19.87	19.32	19.50
1766	NYSE	GVA	Mon, May 3, 2004	19.84	19.98	19.78	19.85
1765	NYSE	GVA	Fri, Apr 30, 2004	20.25	20.25	19.24	19.85
1764	NYSE	GVA	Thu, Apr 29, 2004	22.28	22.61	21.40	21.67
1763	NYSE	GVA	Wed, Apr 28, 2004	22.63	22.63	22.01	22.18
1762	NYSE	GVA	Tue, Apr 27, 2004	22.73	23.12	22.73	22.82
1761	NYSE	GVA	Mon, Apr 26, 2004	22.50	22.95	22.50	22.82
1760	NYSE	GVA	Fri, Apr 23, 2004	23.05	23.05	22.45	22.65
1759	NYSE	GVA	Thu, Apr 22, 2004	22.70	23.09	22.70	22.99
1758	NYSE	GVA	Wed, Apr 21, 2004	22.57	22.70	22.12	22.70
1757	NYSE	GVA	Tue, Apr 20, 2004	22.84	23.00	22.50	22.57
1756	NYSE	GVA	Mon, Apr 19, 2004	22.59	22.81	22.12	22.64
1755	NYSE	GVA	Fri, Apr 16, 2004	22.67	22.89	22.56	22.74
1754	NYSE	GVA	Thu, Apr 15, 2004	22.58	23.05	22.45	22.66
1753	NYSE	GVA	Wed, Apr 14, 2004	22.83	23.04	22.37	22.72
1752	NYSE	GVA	Tue, Apr 13, 2004	23.20	23.21	22.62	22.93
1751	NYSE	GVA	Mon, Apr 12, 2004	22.87	23.19	22.74	23.10
1750	NYSE	GVA	Thu, Apr 8, 2004	23.12	23.12	22.77	22.87
1749	NYSE	GVA	Wed, Apr 7, 2004	23.32	23.32	22.78	23.00
1748	NYSE	GVA	Tue, Apr 6, 2004	23.29	23.50	23.17	23.45
1747	NYSE	GVA	Mon, Apr 5, 2004	23.59	23.63	23.29	23.49
1746	NYSE	GVA	Fri, Apr 2, 2004	23.95	24.00	23.57	23.62
1745	NYSE	GVA	Thu, Apr 1, 2004	23.87	24.18	23.66	23.87
1744	NYSE	GVA	Wed, Mar 31, 2004	24.08	24.30	23.77	23.77
1743	NYSE	GVA	Tue, Mar 30, 2004	24.02	24.37	24.02	24.24
1742	NYSE	GVA	Mon, Mar 29, 2004	23.70	24.06	23.70	24.02
1741	NYSE	GVA	Fri, Mar 26, 2004	23.53	23.90	23.46	23.67
1740	NYSE	GVA	Thu, Mar 25, 2004	23.41	23.66	23.31	23.55
1739	NYSE	GVA	Wed, Mar 24, 2004	23.30	23.46	23.15	23.20
1738	NYSE	GVA	Tue, Mar 23, 2004	23.25	23.42	23.01	23.38
1737	NYSE	GVA	Mon, Mar 22, 2004	23.78	23.78	23.21	23.30
1736	NYSE	GVA	Fri, Mar 19, 2004	24.06	24.10	23.60	23.83
1735	NYSE	GVA	Thu, Mar 18, 2004	24.08	24.19	23.98	24.05
1734	NYSE	GVA	Wed, Mar 17, 2004	24.22	24.40	24.00	24.15
1733	NYSE	GVA	Tue, Mar 16, 2004	23.99	24.20	23.99	24.07
1732	NYSE	GVA	Mon, Mar 15, 2004	23.95	24.16	23.90	23.92
1731	NYSE	GVA	Fri, Mar 12, 2004	23.61	24.18	23.52	23.97
1730	NYSE	GVA	Thu, Mar 11, 2004	23.87	24.19	23.52	23.52
1729	NYSE	GVA	Wed, Mar 10, 2004	24.07	24.22	23.88	23.91
1728	NYSE	GVA	Tue, Mar 9, 2004	24.16	24.22	23.92	24.00
1727	NYSE	GVA	Mon, Mar 8, 2004	24.30	24.50	24.15	24.15
1726	NYSE	GVA	Fri, Mar 5, 2004	24.15	24.61	24.09	24.18
1725	NYSE	GVA	Thu, Mar 4, 2004	24.05	24.25	23.99	24.21
1724	NYSE	GVA	Wed, Mar 3, 2004	23.74	24.35	23.69	24.02
1723	NYSE	GVA	Tue, Mar 2, 2004	23.96	24.10	23.76	23.76
1722	NYSE	GVA	Mon, Mar 1, 2004	24.26	24.33	24.03	24.12
1721	NYSE	GVA	Fri, Feb 27, 2004	22.95	24.38	22.95	24.25
1720	NYSE	GVA	Thu, Feb 26, 2004	23.65	23.97	23.48	23.67
1719	NYSE	GVA	Wed, Feb 25, 2004	23.41	23.75	23.14	23.75
1718	NYSE	GVA	Tue, Feb 24, 2004	23.01	23.80	22.83	23.37
1717	NYSE	GVA	Mon, Feb 23, 2004	23.31	23.38	22.86	23.14
1716	NYSE	GVA	Fri, Feb 20, 2004	23.11	23.43	23.08	23.16
1715	NYSE	GVA	Thu, Feb 19, 2004	23.90	23.99	22.85	22.90
1714	NYSE	GVA	Wed, Feb 18, 2004	23.69	23.92	23.62	23.72
1713	NYSE	GVA	Tue, Feb 17, 2004	23.14	23.99	23.14	23.69
1712	NYSE	GVA	Fri, Feb 13, 2004	23.01	23.56	23.00	23.04
1711	NYSE	GVA	Thu, Feb 12, 2004	23.20	23.70	22.71	23.01
1710	NYSE	GVA	Wed, Feb 11, 2004	21.51	21.65	21.12	21.50
1709	NYSE	GVA	Tue, Feb 10, 2004	21.06	21.62	21.00	21.47
1708	NYSE	GVA	Mon, Feb 9, 2004	20.75	21.15	20.75	21.02
1707	NYSE	GVA	Fri, Feb 6, 2004	20.92	21.10	20.90	20.90
1706	NYSE	GVA	Thu, Feb 5, 2004	20.90	21.00	20.71	20.82
1705	NYSE	GVA	Wed, Feb 4, 2004	21.36	21.36	20.64	20.70
1704	NYSE	GVA	Tue, Feb 3, 2004	21.35	21.48	21.23	21.35
1703	NYSE	GVA	Mon, Feb 2, 2004	21.42	21.50	21.02	21.37
1702	NYSE	GVA	Fri, Jan 30, 2004	21.53	21.60	21.12	21.32
1701	NYSE	GVA	Thu, Jan 29, 2004	21.98	22.09	21.43	21.63
1700	NYSE	GVA	Wed, Jan 28, 2004	22.48	22.65	21.86	22.01
1699	NYSE	GVA	Tue, Jan 27, 2004	22.65	22.70	22.36	22.44
1698	NYSE	GVA	Mon, Jan 26, 2004	22.73	22.83	22.62	22.70
1697	NYSE	GVA	Fri, Jan 23, 2004	23.00	23.01	22.55	22.70
1696	NYSE	GVA	Thu, Jan 22, 2004	23.55	23.57	22.90	22.90
1695	NYSE	GVA	Wed, Jan 21, 2004	23.63	23.79	23.48	23.50
1694	NYSE	GVA	Tue, Jan 20, 2004	23.87	23.91	23.48	23.68
1693	NYSE	GVA	Fri, Jan 16, 2004	23.87	23.94	23.65	23.73
1692	NYSE	GVA	Thu, Jan 15, 2004	23.65	23.97	23.30	23.70
1691	NYSE	GVA	Wed, Jan 14, 2004	23.49	24.15	23.40	23.58
1690	NYSE	GVA	Tue, Jan 13, 2004	23.56	23.56	22.79	23.39
1689	NYSE	GVA	Mon, Jan 12, 2004	23.53	23.62	23.36	23.56
1688	NYSE	GVA	Fri, Jan 9, 2004	23.64	24.00	23.37	23.41
1687	NYSE	GVA	Thu, Jan 8, 2004	23.95	23.99	23.49	23.63
1686	NYSE	GVA	Wed, Jan 7, 2004	23.63	23.97	23.54	23.90
1685	NYSE	GVA	Tue, Jan 6, 2004	23.79	23.89	23.71	23.80
1684	NYSE	GVA	Mon, Jan 5, 2004	24.10	24.11	23.49	23.78
1683	NYSE	GVA	Fri, Jan 2, 2004	23.59	23.94	23.59	23.85
1682	NYSE	GVA	Wed, Dec 31, 2003	23.99	24.03	23.49	23.49
1681	NYSE	GVA	Tue, Dec 30, 2003	24.10	24.20	23.83	23.99
1680	NYSE	GVA	Mon, Dec 29, 2003	23.86	24.25	23.86	24.25
1679	NYSE	GVA	Fri, Dec 26, 2003	23.90	24.04	23.79	23.90
1678	NYSE	GVA	Wed, Dec 24, 2003	24.05	24.06	23.89	23.96
1677	NYSE	GVA	Tue, Dec 23, 2003	23.95	24.17	23.78	24.05
1676	NYSE	GVA	Mon, Dec 22, 2003	23.75	23.99	23.66	23.87
1675	NYSE	GVA	Fri, Dec 19, 2003	23.82	23.95	23.53	23.75
1674	NYSE	GVA	Thu, Dec 18, 2003	23.66	23.84	23.36	23.67
1673	NYSE	GVA	Wed, Dec 17, 2003	23.69	23.78	23.48	23.65
1672	NYSE	GVA	Tue, Dec 16, 2003	23.50	23.61	23.14	23.44
1671	NYSE	GVA	Mon, Dec 15, 2003	23.75	23.89	23.49	23.53
1670	NYSE	GVA	Fri, Dec 12, 2003	23.22	23.58	23.04	23.50
1669	NYSE	GVA	Thu, Dec 11, 2003	22.75	23.34	22.75	23.20
1668	NYSE	GVA	Wed, Dec 10, 2003	23.15	23.19	22.75	22.81
1667	NYSE	GVA	Tue, Dec 9, 2003	23.30	23.30	22.90	23.05
1666	NYSE	GVA	Mon, Dec 8, 2003	23.08	23.29	23.00	23.23
1665	NYSE	GVA	Fri, Dec 5, 2003	23.13	23.20	22.86	23.10
1664	NYSE	GVA	Thu, Dec 4, 2003	23.15	23.28	23.06	23.19
1663	NYSE	GVA	Wed, Dec 3, 2003	23.32	23.39	23.01	23.13
1662	NYSE	GVA	Tue, Dec 2, 2003	23.41	23.41	22.95	23.14
1661	NYSE	GVA	Mon, Dec 1, 2003	22.45	23.29	22.45	23.21
1660	NYSE	GVA	Fri, Nov 28, 2003	22.18	22.26	22.05	22.05
1659	NYSE	GVA	Wed, Nov 26, 2003	22.52	22.59	21.94	22.18
1658	NYSE	GVA	Tue, Nov 25, 2003	22.55	22.62	22.29	22.45
1657	NYSE	GVA	Mon, Nov 24, 2003	22.15	23.00	22.09	22.55
1656	NYSE	GVA	Fri, Nov 21, 2003	22.05	22.18	21.83	22.07
1655	NYSE	GVA	Thu, Nov 20, 2003	21.46	22.20	21.38	21.96
1654	NYSE	GVA	Wed, Nov 19, 2003	21.47	21.62	21.31	21.38
1653	NYSE	GVA	Tue, Nov 18, 2003	21.62	21.94	21.34	21.38
1652	NYSE	GVA	Mon, Nov 17, 2003	21.98	21.98	21.32	21.47
1651	NYSE	GVA	Fri, Nov 14, 2003	22.40	22.61	21.73	22.05
1650	NYSE	GVA	Thu, Nov 13, 2003	22.80	22.84	22.13	22.35
1649	NYSE	GVA	Wed, Nov 12, 2003	21.96	22.80	21.92	22.80
1648	NYSE	GVA	Tue, Nov 11, 2003	21.76	22.01	21.69	21.96
1647	NYSE	GVA	Mon, Nov 10, 2003	22.13	22.13	21.65	21.76
1646	NYSE	GVA	Fri, Nov 7, 2003	22.10	22.52	21.90	22.12
1645	NYSE	GVA	Thu, Nov 6, 2003	20.50	22.50	20.50	22.16
1644	NYSE	GVA	Wed, Nov 5, 2003	20.32	20.46	20.20	20.40
1643	NYSE	GVA	Tue, Nov 4, 2003	20.45	20.45	20.13	20.32
1642	NYSE	GVA	Mon, Nov 3, 2003	20.06	20.45	20.06	20.45
1641	NYSE	GVA	Fri, Oct 31, 2003	19.96	20.14	19.90	19.99
1640	NYSE	GVA	Thu, Oct 30, 2003	20.05	20.10	19.82	20.06
1639	NYSE	GVA	Wed, Oct 29, 2003	19.83	20.07	19.52	20.00
1638	NYSE	GVA	Tue, Oct 28, 2003	19.42	19.88	19.40	19.88
1637	NYSE	GVA	Mon, Oct 27, 2003	18.94	19.59	18.91	19.50
1636	NYSE	GVA	Fri, Oct 24, 2003	19.05	19.09	18.66	18.89
1635	NYSE	GVA	Thu, Oct 23, 2003	18.96	19.28	18.96	19.05
1634	NYSE	GVA	Wed, Oct 22, 2003	19.54	19.59	19.00	19.03
1633	NYSE	GVA	Tue, Oct 21, 2003	19.64	19.69	19.40	19.59
1632	NYSE	GVA	Mon, Oct 20, 2003	19.80	20.00	19.53	19.64
1631	NYSE	GVA	Fri, Oct 17, 2003	20.03	20.16	19.56	19.81
1630	NYSE	GVA	Thu, Oct 16, 2003	19.94	20.08	19.90	19.98
1629	NYSE	GVA	Wed, Oct 15, 2003	20.22	20.26	19.92	20.05
1628	NYSE	GVA	Tue, Oct 14, 2003	19.96	20.38	19.95	20.28
1627	NYSE	GVA	Mon, Oct 13, 2003	19.76	20.05	19.73	20.03
1626	NYSE	GVA	Fri, Oct 10, 2003	19.75	19.87	19.54	19.81
1625	NYSE	GVA	Thu, Oct 9, 2003	19.91	20.10	19.32	19.55
1624	NYSE	GVA	Wed, Oct 8, 2003	19.50	19.88	19.46	19.81
1623	NYSE	GVA	Tue, Oct 7, 2003	19.63	19.64	19.30	19.50
1622	NYSE	GVA	Mon, Oct 6, 2003	19.42	19.72	19.41	19.65
1621	NYSE	GVA	Fri, Oct 3, 2003	19.30	19.44	19.20	19.30
1620	NYSE	GVA	Thu, Oct 2, 2003	18.92	19.49	18.84	19.24
1619	NYSE	GVA	Wed, Oct 1, 2003	18.73	19.25	18.69	18.93
1618	NYSE	GVA	Tue, Sep 30, 2003	18.58	19.03	18.47	18.68
1617	NYSE	GVA	Mon, Sep 29, 2003	18.52	18.65	18.39	18.58
1616	NYSE	GVA	Fri, Sep 26, 2003	18.67	18.80	18.43	18.47
1615	NYSE	GVA	Thu, Sep 25, 2003	19.32	19.44	18.76	18.77
1614	NYSE	GVA	Wed, Sep 24, 2003	19.26	19.45	19.20	19.26
1613	NYSE	GVA	Tue, Sep 23, 2003	19.28	19.57	19.13	19.20
1612	NYSE	GVA	Mon, Sep 22, 2003	19.26	19.58	19.15	19.36
1611	NYSE	GVA	Fri, Sep 19, 2003	19.70	19.70	19.45	19.51
1610	NYSE	GVA	Thu, Sep 18, 2003	19.17	19.75	19.10	19.75
1609	NYSE	GVA	Wed, Sep 17, 2003	19.40	19.40	19.15	19.27
1608	NYSE	GVA	Tue, Sep 16, 2003	19.16	19.46	19.13	19.45
1607	NYSE	GVA	Mon, Sep 15, 2003	19.17	19.52	18.98	19.11
1606	NYSE	GVA	Fri, Sep 12, 2003	18.80	19.09	18.48	18.92
1605	NYSE	GVA	Thu, Sep 11, 2003	18.61	19.02	18.60	18.80
1604	NYSE	GVA	Wed, Sep 10, 2003	19.13	19.13	18.45	18.57
1603	NYSE	GVA	Tue, Sep 9, 2003	19.63	19.63	19.13	19.23
1602	NYSE	GVA	Mon, Sep 8, 2003	19.45	19.89	19.42	19.78
1601	NYSE	GVA	Fri, Sep 5, 2003	19.73	20.03	19.40	19.58
1600	NYSE	GVA	Thu, Sep 4, 2003	19.95	19.96	19.51	19.73
1599	NYSE	GVA	Wed, Sep 3, 2003	19.32	20.22	19.21	20.02
1598	NYSE	GVA	Tue, Sep 2, 2003	19.65	19.81	19.05	19.33
1597	NYSE	GVA	Fri, Aug 29, 2003	19.25	19.55	19.05	19.46
1596	NYSE	GVA	Thu, Aug 28, 2003	19.15	19.39	18.82	19.34
1595	NYSE	GVA	Wed, Aug 27, 2003	19.18	19.25	19.00	19.15
1594	NYSE	GVA	Tue, Aug 26, 2003	19.01	19.25	18.55	19.24
1593	NYSE	GVA	Mon, Aug 25, 2003	18.90	19.12	18.81	19.01
1592	NYSE	GVA	Fri, Aug 22, 2003	19.30	19.30	18.75	18.90
1591	NYSE	GVA	Thu, Aug 21, 2003	18.68	19.21	18.68	19.09
1590	NYSE	GVA	Wed, Aug 20, 2003	18.96	18.96	18.52	18.68
1589	NYSE	GVA	Tue, Aug 19, 2003	18.57	19.00	18.40	19.00
1588	NYSE	GVA	Mon, Aug 18, 2003	18.31	18.73	18.02	18.57
1587	NYSE	GVA	Fri, Aug 15, 2003	18.00	18.47	17.91	18.31
1586	NYSE	GVA	Thu, Aug 14, 2003	17.49	18.15	17.40	18.05
1585	NYSE	GVA	Wed, Aug 13, 2003	17.83	17.83	17.39	17.45
1584	NYSE	GVA	Tue, Aug 12, 2003	17.35	17.83	17.35	17.60
1583	NYSE	GVA	Mon, Aug 11, 2003	17.45	17.80	17.09	17.53
1582	NYSE	GVA	Fri, Aug 8, 2003	17.00	17.60	16.95	17.34
1581	NYSE	GVA	Thu, Aug 7, 2003	17.59	17.76	16.90	17.07
1580	NYSE	GVA	Wed, Aug 6, 2003	17.65	17.90	17.43	17.69
1579	NYSE	GVA	Tue, Aug 5, 2003	17.87	17.99	17.43	17.60
1578	NYSE	GVA	Mon, Aug 4, 2003	18.28	18.35	17.59	17.89
1577	NYSE	GVA	Fri, Aug 1, 2003	18.05	18.36	17.70	18.28
1576	NYSE	GVA	Thu, Jul 31, 2003	17.72	18.13	17.44	17.97
1575	NYSE	GVA	Wed, Jul 30, 2003	17.50	17.81	17.31	17.67
1574	NYSE	GVA	Tue, Jul 29, 2003	17.70	18.10	17.25	17.50
1573	NYSE	GVA	Mon, Jul 28, 2003	18.10	18.10	17.45	17.50
1572	NYSE	GVA	Fri, Jul 25, 2003	20.82	20.82	17.70	18.16
1571	NYSE	GVA	Thu, Jul 24, 2003	21.00	21.15	20.66	20.81
1570	NYSE	GVA	Wed, Jul 23, 2003	20.78	20.92	20.62	20.70
1569	NYSE	GVA	Tue, Jul 22, 2003	20.71	20.98	20.50	20.68
1568	NYSE	GVA	Mon, Jul 21, 2003	20.76	20.78	20.61	20.70
1567	NYSE	GVA	Fri, Jul 18, 2003	20.52	20.79	20.50	20.76
1566	NYSE	GVA	Thu, Jul 17, 2003	20.60	20.65	20.30	20.39
1565	NYSE	GVA	Wed, Jul 16, 2003	20.80	20.90	20.35	20.70
1564	NYSE	GVA	Tue, Jul 15, 2003	21.00	21.54	20.55	20.65
1563	NYSE	GVA	Mon, Jul 14, 2003	20.60	20.90	20.50	20.86
1562	NYSE	GVA	Fri, Jul 11, 2003	20.25	20.40	20.08	20.36
1561	NYSE	GVA	Thu, Jul 10, 2003	20.60	20.68	20.22	20.28
1560	NYSE	GVA	Wed, Jul 9, 2003	20.26	20.50	20.21	20.43
1559	NYSE	GVA	Tue, Jul 8, 2003	20.04	20.41	19.92	20.26
1558	NYSE	GVA	Mon, Jul 7, 2003	19.65	20.07	19.52	20.07
1557	NYSE	GVA	Thu, Jul 3, 2003	19.10	19.65	19.03	19.52
1556	NYSE	GVA	Wed, Jul 2, 2003	19.15	19.20	18.90	19.10
1555	NYSE	GVA	Tue, Jul 1, 2003	18.91	19.20	18.55	19.09
1554	NYSE	GVA	Mon, Jun 30, 2003	19.40	19.55	19.00	19.16
1553	NYSE	GVA	Fri, Jun 27, 2003	19.55	19.72	19.38	19.61
1552	NYSE	GVA	Thu, Jun 26, 2003	19.05	19.50	18.85	19.40
1551	NYSE	GVA	Wed, Jun 25, 2003	19.10	19.23	18.93	19.11
1550	NYSE	GVA	Tue, Jun 24, 2003	18.81	19.27	18.77	19.15
1549	NYSE	GVA	Mon, Jun 23, 2003	18.96	18.96	18.60	18.81
1548	NYSE	GVA	Fri, Jun 20, 2003	19.00	19.05	18.80	18.95
1547	NYSE	GVA	Thu, Jun 19, 2003	18.90	19.02	18.71	18.86
1546	NYSE	GVA	Wed, Jun 18, 2003	18.65	19.00	18.52	18.83
1545	NYSE	GVA	Tue, Jun 17, 2003	18.90	18.90	18.21	18.75
1544	NYSE	GVA	Mon, Jun 16, 2003	18.62	19.00	18.20	18.75
1543	NYSE	GVA	Fri, Jun 13, 2003	19.70	19.70	18.35	18.37
1542	NYSE	GVA	Thu, Jun 12, 2003	19.72	20.43	19.60	20.27
1541	NYSE	GVA	Wed, Jun 11, 2003	19.50	19.89	19.20	19.75
1540	NYSE	GVA	Tue, Jun 10, 2003	19.07	19.47	19.00	19.45
1539	NYSE	GVA	Mon, Jun 9, 2003	19.31	19.31	18.80	18.89
1538	NYSE	GVA	Fri, Jun 6, 2003	19.71	19.75	19.30	19.31
1537	NYSE	GVA	Thu, Jun 5, 2003	19.20	19.55	19.11	19.51
1536	NYSE	GVA	Wed, Jun 4, 2003	18.75	19.21	18.67	19.12
1535	NYSE	GVA	Tue, Jun 3, 2003	18.80	18.98	18.69	18.95
1534	NYSE	GVA	Mon, Jun 2, 2003	18.55	18.93	18.51	18.70
1533	NYSE	GVA	Fri, May 30, 2003	17.94	18.54	17.87	18.48
1532	NYSE	GVA	Thu, May 29, 2003	17.81	17.91	17.52	17.75
1531	NYSE	GVA	Wed, May 28, 2003	17.85	17.85	17.66	17.80
1530	NYSE	GVA	Tue, May 27, 2003	17.40	17.90	17.22	17.80
1529	NYSE	GVA	Fri, May 23, 2003	17.22	17.65	17.12	17.39
1528	NYSE	GVA	Thu, May 22, 2003	17.15	17.33	16.85	17.18
1527	NYSE	GVA	Wed, May 21, 2003	17.10	17.12	16.83	17.07
1526	NYSE	GVA	Tue, May 20, 2003	17.03	17.25	16.94	17.23
1525	NYSE	GVA	Mon, May 19, 2003	16.65	17.12	16.33	16.99
1524	NYSE	GVA	Fri, May 16, 2003	17.15	17.15	16.75	16.84
1523	NYSE	GVA	Thu, May 15, 2003	17.25	17.47	17.10	17.28
1522	NYSE	GVA	Wed, May 14, 2003	17.10	17.19	16.73	17.06
1521	NYSE	GVA	Tue, May 13, 2003	16.85	17.06	16.66	17.00
1520	NYSE	GVA	Mon, May 12, 2003	16.75	16.95	16.71	16.93
1519	NYSE	GVA	Fri, May 9, 2003	16.80	16.90	16.60	16.68
1518	NYSE	GVA	Thu, May 8, 2003	17.00	17.00	16.52	16.67
1517	NYSE	GVA	Wed, May 7, 2003	16.52	16.92	16.36	16.54
1516	NYSE	GVA	Tue, May 6, 2003	16.50	16.63	16.25	16.49
1515	NYSE	GVA	Mon, May 5, 2003	16.45	16.50	16.12	16.43
1514	NYSE	GVA	Fri, May 2, 2003	16.70	16.78	16.34	16.52
1513	NYSE	GVA	Thu, May 1, 2003	16.80	16.83	16.30	16.80
1512	NYSE	GVA	Wed, Apr 30, 2003	16.60	16.95	16.33	16.80
1511	NYSE	GVA	Tue, Apr 29, 2003	16.70	16.83	16.51	16.65
1510	NYSE	GVA	Mon, Apr 28, 2003	16.61	17.00	16.55	16.65
1509	NYSE	GVA	Fri, Apr 25, 2003	16.74	16.78	16.50	16.61
1508	NYSE	GVA	Thu, Apr 24, 2003	16.92	16.92	16.65	16.80
1507	NYSE	GVA	Wed, Apr 23, 2003	17.02	17.15	16.81	16.95
1506	NYSE	GVA	Tue, Apr 22, 2003	16.70	17.21	16.50	17.02
1505	NYSE	GVA	Mon, Apr 21, 2003	16.50	16.87	16.40	16.82
1504	NYSE	GVA	Thu, Apr 17, 2003	16.81	16.84	16.52	16.57
1503	NYSE	GVA	Wed, Apr 16, 2003	17.06	17.13	16.70	16.81
1502	NYSE	GVA	Tue, Apr 15, 2003	16.94	17.05	16.75	16.81
1501	NYSE	GVA	Mon, Apr 14, 2003	16.49	17.04	16.49	16.94
1500	NYSE	GVA	Fri, Apr 11, 2003	16.70	16.78	16.30	16.49
1499	NYSE	GVA	Thu, Apr 10, 2003	16.51	16.82	16.49	16.49
1498	NYSE	GVA	Wed, Apr 9, 2003	16.42	16.96	16.42	16.51
1497	NYSE	GVA	Tue, Apr 8, 2003	16.44	16.50	16.25	16.25
1496	NYSE	GVA	Mon, Apr 7, 2003	16.70	17.15	16.44	16.45
1495	NYSE	GVA	Fri, Apr 4, 2003	16.42	16.55	16.30	16.32
1494	NYSE	GVA	Thu, Apr 3, 2003	16.40	16.55	16.31	16.38
1493	NYSE	GVA	Wed, Apr 2, 2003	16.10	16.20	15.90	16.15
1492	NYSE	GVA	Tue, Apr 1, 2003	15.76	16.02	15.67	15.97
1491	NYSE	GVA	Mon, Mar 31, 2003	15.75	15.95	15.38	15.70
1490	NYSE	GVA	Fri, Mar 28, 2003	15.55	15.96	15.54	15.83
1489	NYSE	GVA	Thu, Mar 27, 2003	15.63	15.69	15.42	15.61
1488	NYSE	GVA	Wed, Mar 26, 2003	16.03	16.03	15.65	15.65
1487	NYSE	GVA	Tue, Mar 25, 2003	15.95	16.15	15.82	16.07
1486	NYSE	GVA	Mon, Mar 24, 2003	16.25	16.35	15.85	16.00
1485	NYSE	GVA	Fri, Mar 21, 2003	15.72	16.47	15.69	16.29
1484	NYSE	GVA	Thu, Mar 20, 2003	15.75	16.04	15.60	15.80
1483	NYSE	GVA	Wed, Mar 19, 2003	16.05	16.08	15.74	15.89
1482	NYSE	GVA	Tue, Mar 18, 2003	15.96	16.15	15.80	16.05
1481	NYSE	GVA	Mon, Mar 17, 2003	15.57	16.05	15.30	15.96
1480	NYSE	GVA	Fri, Mar 14, 2003	15.30	15.62	15.05	15.58
1479	NYSE	GVA	Thu, Mar 13, 2003	15.08	15.41	14.96	15.26
1478	NYSE	GVA	Wed, Mar 12, 2003	14.90	15.12	14.81	14.98
1477	NYSE	GVA	Tue, Mar 11, 2003	14.98	15.01	14.82	14.93
1476	NYSE	GVA	Mon, Mar 10, 2003	15.33	15.33	14.59	14.94
1475	NYSE	GVA	Fri, Mar 7, 2003	15.30	15.60	15.21	15.34
1474	NYSE	GVA	Thu, Mar 6, 2003	15.58	15.58	15.10	15.35
1473	NYSE	GVA	Wed, Mar 5, 2003	15.59	15.76	15.45	15.58
1472	NYSE	GVA	Tue, Mar 4, 2003	16.64	16.64	15.55	15.59
1471	NYSE	GVA	Mon, Mar 3, 2003	16.58	16.99	16.58	16.64
1470	NYSE	GVA	Fri, Feb 28, 2003	16.60	16.79	16.46	16.57
1469	NYSE	GVA	Thu, Feb 27, 2003	16.45	16.47	16.05	16.40
1468	NYSE	GVA	Wed, Feb 26, 2003	16.10	16.50	16.03	16.26
1467	NYSE	GVA	Tue, Feb 25, 2003	16.70	16.71	15.75	16.06
1466	NYSE	GVA	Mon, Feb 24, 2003	16.90	17.05	16.55	16.80
1465	NYSE	GVA	Fri, Feb 21, 2003	16.14	16.95	16.03	16.95
1464	NYSE	GVA	Thu, Feb 20, 2003	14.60	16.30	14.60	16.06
1463	NYSE	GVA	Wed, Feb 19, 2003	14.15	14.18	13.93	13.99
1462	NYSE	GVA	Tue, Feb 18, 2003	14.06	14.39	14.01	14.13
1461	NYSE	GVA	Fri, Feb 14, 2003	14.00	14.30	13.90	13.96
1460	NYSE	GVA	Thu, Feb 13, 2003	13.95	14.00	13.56	13.96
1459	NYSE	GVA	Wed, Feb 12, 2003	14.78	14.80	13.88	13.89
1458	NYSE	GVA	Tue, Feb 11, 2003	14.72	14.89	14.50	14.78
1457	NYSE	GVA	Mon, Feb 10, 2003	14.17	14.62	14.10	14.62
1456	NYSE	GVA	Fri, Feb 7, 2003	14.62	14.62	14.06	14.10
1455	NYSE	GVA	Thu, Feb 6, 2003	14.66	14.78	14.50	14.52
1454	NYSE	GVA	Wed, Feb 5, 2003	14.90	15.00	14.65	14.65
1453	NYSE	GVA	Tue, Feb 4, 2003	14.83	14.96	14.70	14.83
1452	NYSE	GVA	Mon, Feb 3, 2003	15.21	15.37	14.84	14.93
1451	NYSE	GVA	Fri, Jan 31, 2003	14.75	15.25	14.72	15.20
1450	NYSE	GVA	Thu, Jan 30, 2003	14.99	15.10	14.75	14.76
1449	NYSE	GVA	Wed, Jan 29, 2003	14.95	15.00	14.66	14.90
1448	NYSE	GVA	Tue, Jan 28, 2003	14.93	15.00	14.50	14.95
1447	NYSE	GVA	Mon, Jan 27, 2003	15.20	15.30	14.82	14.90
1446	NYSE	GVA	Fri, Jan 24, 2003	15.85	15.85	15.10	15.20
1445	NYSE	GVA	Thu, Jan 23, 2003	16.02	16.02	15.59	15.85
1444	NYSE	GVA	Wed, Jan 22, 2003	16.00	16.25	15.86	16.01
1443	NYSE	GVA	Tue, Jan 21, 2003	16.26	16.27	15.82	16.08
1442	NYSE	GVA	Fri, Jan 17, 2003	16.61	16.65	16.17	16.26
1441	NYSE	GVA	Thu, Jan 16, 2003	16.12	16.74	16.02	16.71
1440	NYSE	GVA	Wed, Jan 15, 2003	15.98	16.18	15.71	16.00
1439	NYSE	GVA	Tue, Jan 14, 2003	15.75	16.00	15.71	15.93
1438	NYSE	GVA	Mon, Jan 13, 2003	16.01	16.10	15.71	15.85
1437	NYSE	GVA	Fri, Jan 10, 2003	15.80	16.10	15.74	15.99
1436	NYSE	GVA	Thu, Jan 9, 2003	15.90	16.19	15.83	15.98
1435	NYSE	GVA	Wed, Jan 8, 2003	15.88	15.89	15.50	15.65
1434	NYSE	GVA	Tue, Jan 7, 2003	15.96	16.07	15.80	15.87
1433	NYSE	GVA	Mon, Jan 6, 2003	16.05	16.20	15.88	16.00
1432	NYSE	GVA	Fri, Jan 3, 2003	16.68	16.92	16.25	16.75
1431	NYSE	GVA	Thu, Jan 2, 2003	15.70	16.83	15.70	16.75
1430	NYSE	GVA	Tue, Dec 31, 2002	15.91	15.95	15.50	15.50
1429	NYSE	GVA	Mon, Dec 30, 2002	15.98	16.05	15.59	15.90
1428	NYSE	GVA	Fri, Dec 27, 2002	16.29	16.29	15.91	15.98
1427	NYSE	GVA	Thu, Dec 26, 2002	16.40	16.60	16.29	16.30
1426	NYSE	GVA	Tue, Dec 24, 2002	16.45	16.62	16.45	16.52
1425	NYSE	GVA	Mon, Dec 23, 2002	16.82	16.94	16.53	16.53
1424	NYSE	GVA	Fri, Dec 20, 2002	17.35	17.42	16.86	16.90
1423	NYSE	GVA	Thu, Dec 19, 2002	17.30	17.50	17.13	17.19
1422	NYSE	GVA	Wed, Dec 18, 2002	17.65	17.80	17.17	17.31
1421	NYSE	GVA	Tue, Dec 17, 2002	17.50	17.95	17.45	17.71
1420	NYSE	GVA	Mon, Dec 16, 2002	16.72	17.70	16.72	17.50
1419	NYSE	GVA	Fri, Dec 13, 2002	16.85	17.00	16.61	16.71
1418	NYSE	GVA	Thu, Dec 12, 2002	16.70	16.99	16.65	16.92
1417	NYSE	GVA	Wed, Dec 11, 2002	16.60	16.82	16.40	16.72
1416	NYSE	GVA	Tue, Dec 10, 2002	16.50	16.80	16.50	16.63
1415	NYSE	GVA	Mon, Dec 9, 2002	16.45	16.66	16.26	16.50
1414	NYSE	GVA	Fri, Dec 6, 2002	16.41	16.57	16.33	16.52
1413	NYSE	GVA	Thu, Dec 5, 2002	16.85	16.85	16.45	16.49
1412	NYSE	GVA	Wed, Dec 4, 2002	16.67	17.00	16.59	16.86
1411	NYSE	GVA	Tue, Dec 3, 2002	17.20	17.20	16.58	16.68
1410	NYSE	GVA	Mon, Dec 2, 2002	17.15	17.40	17.00	17.36
1409	NYSE	GVA	Fri, Nov 29, 2002	17.08	17.11	16.89	17.00
1408	NYSE	GVA	Wed, Nov 27, 2002	16.45	17.22	16.45	17.18
1407	NYSE	GVA	Tue, Nov 26, 2002	16.20	16.51	15.90	16.35
1406	NYSE	GVA	Mon, Nov 25, 2002	16.40	16.79	16.10	16.22
1405	NYSE	GVA	Fri, Nov 22, 2002	15.45	16.28	15.41	16.15
1404	NYSE	GVA	Thu, Nov 21, 2002	14.95	15.33	14.88	15.31
1403	NYSE	GVA	Wed, Nov 20, 2002	14.50	15.01	14.50	15.00
1402	NYSE	GVA	Tue, Nov 19, 2002	14.22	14.66	14.22	14.50
1401	NYSE	GVA	Mon, Nov 18, 2002	14.28	14.58	14.20	14.23
1400	NYSE	GVA	Fri, Nov 15, 2002	14.00	14.35	14.00	14.18
1399	NYSE	GVA	Thu, Nov 14, 2002	14.10	14.20	13.89	14.10
1398	NYSE	GVA	Wed, Nov 13, 2002	14.00	14.08	13.64	14.00
1397	NYSE	GVA	Tue, Nov 12, 2002	14.00	14.14	13.80	14.00
1396	NYSE	GVA	Mon, Nov 11, 2002	14.48	14.49	13.79	13.98
1395	NYSE	GVA	Fri, Nov 8, 2002	14.90	14.95	14.00	14.43
1394	NYSE	GVA	Thu, Nov 7, 2002	14.75	15.05	14.40	14.61
1393	NYSE	GVA	Wed, Nov 6, 2002	17.25	17.65	16.95	17.09
1392	NYSE	GVA	Tue, Nov 5, 2002	16.32	17.20	16.12	17.07
1391	NYSE	GVA	Mon, Nov 4, 2002	16.20	16.50	16.20	16.32
1390	NYSE	GVA	Fri, Nov 1, 2002	16.00	16.45	15.76	16.00
1389	NYSE	GVA	Thu, Oct 31, 2002	15.65	16.06	15.65	16.02
1388	NYSE	GVA	Wed, Oct 30, 2002	16.00	16.07	15.52	15.65
1387	NYSE	GVA	Tue, Oct 29, 2002	15.60	16.02	15.51	15.96
1386	NYSE	GVA	Mon, Oct 28, 2002	15.92	16.39	15.53	15.61
1385	NYSE	GVA	Fri, Oct 25, 2002	15.75	16.05	15.63	15.90
1384	NYSE	GVA	Thu, Oct 24, 2002	16.30	16.31	15.69	15.70
1383	NYSE	GVA	Wed, Oct 23, 2002	16.50	16.51	16.03	16.23
1382	NYSE	GVA	Tue, Oct 22, 2002	16.95	16.95	16.45	16.45
1381	NYSE	GVA	Mon, Oct 21, 2002	17.09	17.30	16.55	16.75
1380	NYSE	GVA	Fri, Oct 18, 2002	17.40	17.63	16.81	17.09
1379	NYSE	GVA	Thu, Oct 17, 2002	16.70	17.50	16.70	17.30
1378	NYSE	GVA	Wed, Oct 16, 2002	17.02	17.03	16.33	16.34
1377	NYSE	GVA	Tue, Oct 15, 2002	16.55	17.55	16.55	17.15
1376	NYSE	GVA	Mon, Oct 14, 2002	16.21	16.45	16.10	16.26
1375	NYSE	GVA	Fri, Oct 11, 2002	16.00	16.35	15.76	16.28
1374	NYSE	GVA	Thu, Oct 10, 2002	15.14	15.77	15.00	15.59
1373	NYSE	GVA	Wed, Oct 9, 2002	15.40	15.52	15.03	15.04
1372	NYSE	GVA	Tue, Oct 8, 2002	15.65	16.04	15.41	15.62
1371	NYSE	GVA	Mon, Oct 7, 2002	16.25	16.76	15.55	15.55
1370	NYSE	GVA	Fri, Oct 4, 2002	16.34	16.45	15.56	16.00
1369	NYSE	GVA	Thu, Oct 3, 2002	16.50	16.90	16.24	16.30
1368	NYSE	GVA	Wed, Oct 2, 2002	17.10	17.24	16.36	16.36
1367	NYSE	GVA	Tue, Oct 1, 2002	16.60	17.30	16.45	17.13
1366	NYSE	GVA	Mon, Sep 30, 2002	16.05	16.80	15.85	16.48
1365	NYSE	GVA	Fri, Sep 27, 2002	16.28	16.72	16.01	16.05
1364	NYSE	GVA	Thu, Sep 26, 2002	16.20	16.68	16.20	16.27
1363	NYSE	GVA	Wed, Sep 25, 2002	15.96	16.25	15.77	16.16
1362	NYSE	GVA	Tue, Sep 24, 2002	16.14	16.20	15.83	15.86
1361	NYSE	GVA	Mon, Sep 23, 2002	16.82	16.90	16.15	16.31
1360	NYSE	GVA	Fri, Sep 20, 2002	16.30	17.01	16.30	16.97
1359	NYSE	GVA	Thu, Sep 19, 2002	17.18	17.18	16.28	16.29
1358	NYSE	GVA	Wed, Sep 18, 2002	17.49	17.53	17.26	17.28
1357	NYSE	GVA	Tue, Sep 17, 2002	17.70	17.92	17.30	17.45
1356	NYSE	GVA	Mon, Sep 16, 2002	17.85	18.03	17.53	17.65
1355	NYSE	GVA	Fri, Sep 13, 2002	17.80	17.89	17.70	17.81
1354	NYSE	GVA	Thu, Sep 12, 2002	18.20	18.20	17.83	17.88
1353	NYSE	GVA	Wed, Sep 11, 2002	18.16	18.36	18.10	18.20
1352	NYSE	GVA	Tue, Sep 10, 2002	18.20	18.34	17.82	17.98
1351	NYSE	GVA	Mon, Sep 9, 2002	18.45	18.45	17.94	18.00
1350	NYSE	GVA	Fri, Sep 6, 2002	18.31	18.54	18.27	18.42
1349	NYSE	GVA	Thu, Sep 5, 2002	18.57	18.83	18.20	18.21
1348	NYSE	GVA	Wed, Sep 4, 2002	18.20	18.67	18.05	18.67
1347	NYSE	GVA	Tue, Sep 3, 2002	18.27	18.52	17.91	18.18
1346	NYSE	GVA	Fri, Aug 30, 2002	18.95	19.20	18.30	18.30
1345	NYSE	GVA	Thu, Aug 29, 2002	18.53	19.39	18.41	18.92
1344	NYSE	GVA	Wed, Aug 28, 2002	18.88	19.11	18.35	18.43
1343	NYSE	GVA	Tue, Aug 27, 2002	19.55	19.82	18.90	18.94
1342	NYSE	GVA	Mon, Aug 26, 2002	19.05	19.66	19.05	19.40
1341	NYSE	GVA	Fri, Aug 23, 2002	19.55	19.94	19.04	19.04
1340	NYSE	GVA	Thu, Aug 22, 2002	19.45	20.10	19.38	19.53
1339	NYSE	GVA	Wed, Aug 21, 2002	19.65	19.82	19.29	19.45
1338	NYSE	GVA	Tue, Aug 20, 2002	19.95	20.23	19.60	19.62
1337	NYSE	GVA	Mon, Aug 19, 2002	19.81	20.25	19.80	19.86
1336	NYSE	GVA	Fri, Aug 16, 2002	19.70	20.15	19.59	19.80
1335	NYSE	GVA	Thu, Aug 15, 2002	19.05	19.86	19.05	19.69
1334	NYSE	GVA	Wed, Aug 14, 2002	18.82	19.49	18.62	19.05
1333	NYSE	GVA	Tue, Aug 13, 2002	18.58	19.00	18.40	18.59
1332	NYSE	GVA	Mon, Aug 12, 2002	18.71	18.90	18.35	18.63
1331	NYSE	GVA	Fri, Aug 9, 2002	18.25	19.05	17.90	18.71
1330	NYSE	GVA	Thu, Aug 8, 2002	18.00	18.50	17.83	18.25
1329	NYSE	GVA	Wed, Aug 7, 2002	17.61	18.00	17.23	17.60
1328	NYSE	GVA	Tue, Aug 6, 2002	17.40	18.27	17.30	17.61
1327	NYSE	GVA	Mon, Aug 5, 2002	17.38	17.80	17.05	17.05
1326	NYSE	GVA	Fri, Aug 2, 2002	18.03	18.30	17.36	17.38
1325	NYSE	GVA	Thu, Aug 1, 2002	18.10	18.36	17.83	18.02
1324	NYSE	GVA	Wed, Jul 31, 2002	18.45	18.95	18.02	18.07
1323	NYSE	GVA	Tue, Jul 30, 2002	18.95	19.00	17.90	18.50
1322	NYSE	GVA	Mon, Jul 29, 2002	17.55	18.86	17.55	18.75
1321	NYSE	GVA	Fri, Jul 26, 2002	19.90	19.90	17.05	17.43
1320	NYSE	GVA	Thu, Jul 25, 2002	21.28	22.05	20.40	21.35
1319	NYSE	GVA	Wed, Jul 24, 2002	19.40	21.28	19.24	21.28
1318	NYSE	GVA	Tue, Jul 23, 2002	19.60	20.50	19.10	19.30
1317	NYSE	GVA	Mon, Jul 22, 2002	20.40	20.50	19.28	19.60
1316	NYSE	GVA	Fri, Jul 19, 2002	20.71	21.01	20.06	20.50
1315	NYSE	GVA	Thu, Jul 18, 2002	21.34	21.39	20.72	20.75
1314	NYSE	GVA	Wed, Jul 17, 2002	21.62	22.05	20.80	21.35
1313	NYSE	GVA	Tue, Jul 16, 2002	22.29	22.33	21.25	21.54
1312	NYSE	GVA	Mon, Jul 15, 2002	22.25	22.35	20.80	22.35
1311	NYSE	GVA	Fri, Jul 12, 2002	22.90	23.00	22.00	22.39
1310	NYSE	GVA	Thu, Jul 11, 2002	22.90	23.09	21.84	22.93
1309	NYSE	GVA	Wed, Jul 10, 2002	23.68	23.68	22.62	22.97
1308	NYSE	GVA	Tue, Jul 9, 2002	24.05	24.25	23.60	23.77
1307	NYSE	GVA	Mon, Jul 8, 2002	24.40	24.57	23.84	24.05
1306	NYSE	GVA	Fri, Jul 5, 2002	23.96	24.65	23.96	24.41
1305	NYSE	GVA	Wed, Jul 3, 2002	24.47	24.47	23.40	23.96
1304	NYSE	GVA	Tue, Jul 2, 2002	24.60	24.60	24.01	24.27
1303	NYSE	GVA	Mon, Jul 1, 2002	25.10	25.10	24.54	24.72
1302	NYSE	GVA	Fri, Jun 28, 2002	24.30	25.30	24.30	25.30
1301	NYSE	GVA	Thu, Jun 27, 2002	24.54	24.70	23.77	24.42
1300	NYSE	GVA	Wed, Jun 26, 2002	23.79	24.48	23.52	24.43
1299	NYSE	GVA	Tue, Jun 25, 2002	24.59	24.71	23.70	23.98
1298	NYSE	GVA	Mon, Jun 24, 2002	24.40	24.95	24.05	24.59
1297	NYSE	GVA	Fri, Jun 21, 2002	24.04	24.55	23.80	24.55
1296	NYSE	GVA	Thu, Jun 20, 2002	23.18	24.50	23.18	24.04
1295	NYSE	GVA	Wed, Jun 19, 2002	23.80	24.20	23.00	23.19
1294	NYSE	GVA	Tue, Jun 18, 2002	23.70	24.18	23.64	23.81
1293	NYSE	GVA	Mon, Jun 17, 2002	23.06	23.80	23.06	23.63
1292	NYSE	GVA	Fri, Jun 14, 2002	21.65	23.12	21.65	22.92
1291	NYSE	GVA	Thu, Jun 13, 2002	22.90	22.90	21.65	21.65
1290	NYSE	GVA	Wed, Jun 12, 2002	22.78	23.00	22.58	22.98
1289	NYSE	GVA	Tue, Jun 11, 2002	22.10	22.67	22.10	22.65
1288	NYSE	GVA	Mon, Jun 10, 2002	22.73	22.95	22.21	22.22
1287	NYSE	GVA	Fri, Jun 7, 2002	21.97	23.13	21.97	22.82
1286	NYSE	GVA	Thu, Jun 6, 2002	22.10	22.30	21.66	21.97
1285	NYSE	GVA	Wed, Jun 5, 2002	21.98	22.21	21.98	22.13
1284	NYSE	GVA	Tue, Jun 4, 2002	22.34	22.66	21.74	22.01
1283	NYSE	GVA	Mon, Jun 3, 2002	23.10	23.10	22.33	22.34
1282	NYSE	GVA	Fri, May 31, 2002	23.34	23.59	23.09	23.11
1281	NYSE	GVA	Thu, May 30, 2002	23.40	23.55	23.06	23.34
1280	NYSE	GVA	Wed, May 29, 2002	23.45	23.60	23.34	23.45
1279	NYSE	GVA	Tue, May 28, 2002	23.55	23.59	23.29	23.51
1278	NYSE	GVA	Fri, May 24, 2002	23.72	23.90	23.50	23.54
1277	NYSE	GVA	Thu, May 23, 2002	23.46	23.90	23.45	23.89
1276	NYSE	GVA	Wed, May 22, 2002	23.53	23.59	23.33	23.46
1275	NYSE	GVA	Tue, May 21, 2002	23.39	23.62	23.33	23.58
1274	NYSE	GVA	Mon, May 20, 2002	23.75	23.75	23.21	23.34
1273	NYSE	GVA	Fri, May 17, 2002	23.43	23.67	23.33	23.65
1272	NYSE	GVA	Thu, May 16, 2002	23.68	23.68	23.31	23.41
1271	NYSE	GVA	Wed, May 15, 2002	23.75	24.00	23.49	23.62
1270	NYSE	GVA	Tue, May 14, 2002	23.70	24.10	23.40	23.87
1269	NYSE	GVA	Mon, May 13, 2002	23.30	23.70	23.30	23.70
1268	NYSE	GVA	Fri, May 10, 2002	23.25	23.40	22.99	23.25
1267	NYSE	GVA	Thu, May 9, 2002	23.60	23.68	23.25	23.25
1266	NYSE	GVA	Wed, May 8, 2002	23.53	23.77	23.39	23.69
1265	NYSE	GVA	Tue, May 7, 2002	23.17	23.76	23.17	23.53
1264	NYSE	GVA	Mon, May 6, 2002	23.20	23.79	23.16	23.20
1263	NYSE	GVA	Fri, May 3, 2002	23.08	23.26	22.92	23.25
1262	NYSE	GVA	Thu, May 2, 2002	22.78	23.25	22.78	23.00
1261	NYSE	GVA	Wed, May 1, 2002	22.90	23.35	22.50	22.78
1260	NYSE	GVA	Tue, Apr 30, 2002	23.13	23.72	23.00	23.11
1259	NYSE	GVA	Mon, Apr 29, 2002	22.70	23.13	22.60	23.03
1258	NYSE	GVA	Fri, Apr 26, 2002	23.27	23.35	22.70	22.70
1257	NYSE	GVA	Thu, Apr 25, 2002	23.30	23.38	23.01	23.28
1256	NYSE	GVA	Wed, Apr 24, 2002	23.97	24.17	23.26	23.26
1255	NYSE	GVA	Tue, Apr 23, 2002	24.27	24.31	23.86	23.91
1254	NYSE	GVA	Mon, Apr 22, 2002	24.55	24.55	24.21	24.24
1253	NYSE	GVA	Fri, Apr 19, 2002	24.88	25.07	24.40	24.69
1252	NYSE	GVA	Thu, Apr 18, 2002	24.90	24.96	24.45	24.84
1251	NYSE	GVA	Wed, Apr 17, 2002	25.29	25.80	24.90	24.90
1250	NYSE	GVA	Tue, Apr 16, 2002	25.00	25.30	24.97	25.29
1249	NYSE	GVA	Mon, Apr 15, 2002	25.29	25.30	24.98	25.00
1248	NYSE	GVA	Fri, Apr 12, 2002	24.91	25.30	24.85	25.29
1247	NYSE	GVA	Thu, Apr 11, 2002	24.99	25.41	24.86	24.89
1246	NYSE	GVA	Wed, Apr 10, 2002	24.76	25.00	24.47	24.99
1245	NYSE	GVA	Tue, Apr 9, 2002	24.50	24.89	24.39	24.76
1244	NYSE	GVA	Mon, Apr 8, 2002	24.05	24.60	24.00	24.60
1243	NYSE	GVA	Fri, Apr 5, 2002	23.96	24.30	23.90	24.14
1242	NYSE	GVA	Thu, Apr 4, 2002	23.76	24.01	23.72	23.94
1241	NYSE	GVA	Wed, Apr 3, 2002	23.53	24.08	23.25	23.74
1240	NYSE	GVA	Tue, Apr 2, 2002	23.89	24.09	23.53	23.53
1239	NYSE	GVA	Mon, Apr 1, 2002	24.53	24.53	23.81	23.89
1238	NYSE	GVA	Thu, Mar 28, 2002	24.15	24.65	24.03	24.61
1237	NYSE	GVA	Wed, Mar 27, 2002	24.32	24.44	23.96	24.15
1236	NYSE	GVA	Tue, Mar 26, 2002	23.34	24.25	23.22	24.22
1235	NYSE	GVA	Mon, Mar 25, 2002	24.50	24.50	23.20	23.42
1234	NYSE	GVA	Fri, Mar 22, 2002	24.02	24.75	23.72	24.44
1233	NYSE	GVA	Thu, Mar 21, 2002	23.49	24.02	23.25	24.02
1232	NYSE	GVA	Wed, Mar 20, 2002	23.60	23.70	23.14	23.52
1231	NYSE	GVA	Tue, Mar 19, 2002	23.60	23.77	23.49	23.60
1230	NYSE	GVA	Mon, Mar 18, 2002	24.22	24.22	23.72	23.74
1229	NYSE	GVA	Fri, Mar 15, 2002	23.30	24.30	23.20	24.12
1228	NYSE	GVA	Thu, Mar 14, 2002	23.08	23.54	23.01	23.53
1227	NYSE	GVA	Wed, Mar 13, 2002	23.30	23.31	23.00	23.05
1226	NYSE	GVA	Tue, Mar 12, 2002	23.40	23.73	23.31	23.39
1225	NYSE	GVA	Mon, Mar 11, 2002	23.05	23.56	23.00	23.48
1224	NYSE	GVA	Fri, Mar 8, 2002	23.48	23.61	22.92	23.14
1223	NYSE	GVA	Thu, Mar 7, 2002	24.86	25.23	24.77	24.78
1222	NYSE	GVA	Wed, Mar 6, 2002	23.20	25.25	23.20	24.85
1221	NYSE	GVA	Tue, Mar 5, 2002	23.84	24.10	22.96	23.00
1220	NYSE	GVA	Mon, Mar 4, 2002	23.50	24.35	23.26	23.89
1219	NYSE	GVA	Fri, Mar 1, 2002	21.70	23.12	21.65	23.12
1218	NYSE	GVA	Thu, Feb 28, 2002	20.80	21.79	20.80	21.53
1217	NYSE	GVA	Wed, Feb 27, 2002	20.30	20.85	20.30	20.80
1216	NYSE	GVA	Tue, Feb 26, 2002	20.46	20.51	20.24	20.24
1215	NYSE	GVA	Mon, Feb 25, 2002	20.53	20.65	20.32	20.38
1214	NYSE	GVA	Fri, Feb 22, 2002	20.71	20.85	20.19	20.53
1213	NYSE	GVA	Thu, Feb 21, 2002	20.98	21.25	20.68	20.70
1212	NYSE	GVA	Wed, Feb 20, 2002	21.40	21.84	20.69	20.98
1211	NYSE	GVA	Tue, Feb 19, 2002	21.31	21.50	21.15	21.16
1210	NYSE	GVA	Fri, Feb 15, 2002	21.25	21.41	21.10	21.21
1209	NYSE	GVA	Thu, Feb 14, 2002	21.20	21.65	21.10	21.16
1208	NYSE	GVA	Wed, Feb 13, 2002	21.05	21.36	21.00	21.20
1207	NYSE	GVA	Tue, Feb 12, 2002	20.94	21.11	20.77	21.09
1206	NYSE	GVA	Mon, Feb 11, 2002	20.91	21.14	20.82	20.93
1205	NYSE	GVA	Fri, Feb 8, 2002	20.85	21.04	20.41	20.81
1204	NYSE	GVA	Thu, Feb 7, 2002	21.00	21.15	20.60	20.79
1203	NYSE	GVA	Wed, Feb 6, 2002	21.75	22.02	20.63	21.14
1202	NYSE	GVA	Tue, Feb 5, 2002	21.62	22.07	21.45	21.74
1201	NYSE	GVA	Mon, Feb 4, 2002	22.41	22.50	21.52	21.62
1200	NYSE	GVA	Fri, Feb 1, 2002	22.45	22.62	21.88	22.41
1199	NYSE	GVA	Thu, Jan 31, 2002	22.86	23.10	22.30	22.43
1198	NYSE	GVA	Wed, Jan 30, 2002	22.35	23.01	22.29	22.86
1197	NYSE	GVA	Tue, Jan 29, 2002	22.50	22.85	22.03	22.33
1196	NYSE	GVA	Mon, Jan 28, 2002	22.50	22.50	22.25	22.47
1195	NYSE	GVA	Fri, Jan 25, 2002	22.55	22.75	22.15	22.38
1194	NYSE	GVA	Thu, Jan 24, 2002	22.40	22.69	22.05	22.44
1193	NYSE	GVA	Wed, Jan 23, 2002	22.40	22.60	22.04	22.25
1192	NYSE	GVA	Tue, Jan 22, 2002	22.80	23.60	22.37	22.37
1191	NYSE	GVA	Fri, Jan 18, 2002	23.30	23.49	22.50	22.55
1190	NYSE	GVA	Thu, Jan 17, 2002	23.05	23.49	22.94	23.25
1189	NYSE	GVA	Wed, Jan 16, 2002	22.14	23.69	22.11	23.00
1188	NYSE	GVA	Tue, Jan 15, 2002	22.75	22.75	21.80	22.19
1187	NYSE	GVA	Mon, Jan 14, 2002	23.15	23.20	22.38	22.65
1186	NYSE	GVA	Fri, Jan 11, 2002	24.15	24.17	23.33	23.35
1185	NYSE	GVA	Thu, Jan 10, 2002	23.79	24.19	23.68	24.10
1184	NYSE	GVA	Wed, Jan 9, 2002	24.20	24.71	23.74	23.79
1183	NYSE	GVA	Tue, Jan 8, 2002	24.01	24.18	23.55	24.18
1182	NYSE	GVA	Mon, Jan 7, 2002	24.30	24.35	23.75	23.93
1181	NYSE	GVA	Fri, Jan 4, 2002	24.66	24.80	24.30	24.53
1180	NYSE	GVA	Thu, Jan 3, 2002	24.45	25.21	24.12	24.66
1179	NYSE	GVA	Wed, Jan 2, 2002	24.08	24.40	23.58	24.38
1178	NYSE	GVA	Mon, Dec 31, 2001	24.20	24.54	23.92	24.08
1177	NYSE	GVA	Fri, Dec 28, 2001	24.98	24.99	24.82	24.89
1176	NYSE	GVA	Thu, Dec 27, 2001	24.80	25.05	24.28	24.91
1175	NYSE	GVA	Wed, Dec 26, 2001	24.65	25.25	24.65	24.79
1174	NYSE	GVA	Mon, Dec 24, 2001	24.65	24.95	24.50	24.63
1173	NYSE	GVA	Fri, Dec 21, 2001	24.72	24.72	23.50	24.64
1172	NYSE	GVA	Thu, Dec 20, 2001	24.72	25.13	24.38	24.47
1171	NYSE	GVA	Wed, Dec 19, 2001	24.98	25.00	24.53	24.69
1170	NYSE	GVA	Tue, Dec 18, 2001	25.00	25.12	24.80	24.96
1169	NYSE	GVA	Mon, Dec 17, 2001	24.70	25.20	24.70	24.99
1168	NYSE	GVA	Fri, Dec 14, 2001	25.15	25.38	24.43	24.62
1167	NYSE	GVA	Thu, Dec 13, 2001	25.43	25.89	25.12	25.12
1166	NYSE	GVA	Wed, Dec 12, 2001	25.90	25.90	24.95	25.42
1165	NYSE	GVA	Tue, Dec 11, 2001	25.63	26.05	25.45	25.76
1164	NYSE	GVA	Mon, Dec 10, 2001	25.90	26.30	25.45	25.53
1163	NYSE	GVA	Fri, Dec 7, 2001	25.42	26.10	25.24	25.79
1162	NYSE	GVA	Thu, Dec 6, 2001	25.51	25.67	24.68	25.67
1161	NYSE	GVA	Wed, Dec 5, 2001	24.98	25.80	24.70	25.50
1160	NYSE	GVA	Tue, Dec 4, 2001	24.52	25.00	24.40	24.90
1159	NYSE	GVA	Mon, Dec 3, 2001	24.31	24.94	23.86	24.51
1158	NYSE	GVA	Fri, Nov 30, 2001	24.75	25.00	24.29	24.40
1157	NYSE	GVA	Thu, Nov 29, 2001	24.20	24.93	24.18	24.74
1156	NYSE	GVA	Wed, Nov 28, 2001	23.60	24.55	23.55	24.26
1155	NYSE	GVA	Tue, Nov 27, 2001	24.25	24.85	23.80	23.83
1154	NYSE	GVA	Mon, Nov 26, 2001	24.80	24.97	23.90	24.20
1153	NYSE	GVA	Fri, Nov 23, 2001	24.31	24.88	24.07	24.73
1152	NYSE	GVA	Wed, Nov 21, 2001	24.68	24.77	23.96	24.26
1151	NYSE	GVA	Tue, Nov 20, 2001	24.75	25.44	24.45	24.66
1150	NYSE	GVA	Mon, Nov 19, 2001	24.77	24.99	24.22	24.87
1149	NYSE	GVA	Fri, Nov 16, 2001	25.46	25.50	24.20	24.73
1148	NYSE	GVA	Thu, Nov 15, 2001	25.77	25.80	25.45	25.45
1147	NYSE	GVA	Wed, Nov 14, 2001	26.19	26.20	25.68	25.77
1146	NYSE	GVA	Tue, Nov 13, 2001	25.85	26.50	25.85	26.19
1145	NYSE	GVA	Mon, Nov 12, 2001	25.66	25.93	25.52	25.75
1144	NYSE	GVA	Fri, Nov 9, 2001	25.65	26.10	25.50	25.66
1143	NYSE	GVA	Thu, Nov 8, 2001	25.58	26.77	25.58	25.75
1142	NYSE	GVA	Wed, Nov 7, 2001	25.64	26.05	25.36	25.45
1141	NYSE	GVA	Tue, Nov 6, 2001	26.06	26.17	25.02	25.64
1140	NYSE	GVA	Mon, Nov 5, 2001	25.69	26.17	25.43	25.54
1139	NYSE	GVA	Fri, Nov 2, 2001	25.50	25.73	25.00	25.68
1138	NYSE	GVA	Thu, Nov 1, 2001	24.90	25.83	24.90	25.43
1137	NYSE	GVA	Wed, Oct 31, 2001	24.27	25.25	24.27	24.90
1136	NYSE	GVA	Tue, Oct 30, 2001	24.40	24.90	24.25	24.51
1135	NYSE	GVA	Mon, Oct 29, 2001	25.10	25.10	24.10	24.48
1134	NYSE	GVA	Fri, Oct 26, 2001	24.20	25.34	24.19	25.17
1133	NYSE	GVA	Thu, Oct 25, 2001	24.01	24.20	23.00	24.20
1132	NYSE	GVA	Wed, Oct 24, 2001	24.50	25.14	23.50	24.01
1131	NYSE	GVA	Tue, Oct 23, 2001	27.00	27.00	25.90	25.90
1130	NYSE	GVA	Mon, Oct 22, 2001	26.88	27.00	26.51	27.00
1129	NYSE	GVA	Fri, Oct 19, 2001	26.50	26.90	26.14	26.82
1128	NYSE	GVA	Thu, Oct 18, 2001	26.25	26.80	25.60	26.50
1127	NYSE	GVA	Wed, Oct 17, 2001	27.39	27.39	25.72	26.25
1126	NYSE	GVA	Tue, Oct 16, 2001	27.41	27.50	26.89	27.14
1125	NYSE	GVA	Mon, Oct 15, 2001	27.00	27.41	26.46	27.41
1124	NYSE	GVA	Fri, Oct 12, 2001	27.48	27.48	26.00	27.15
1123	NYSE	GVA	Thu, Oct 11, 2001	28.00	28.10	27.25	27.48
1122	NYSE	GVA	Wed, Oct 10, 2001	27.30	28.00	27.07	27.90
1121	NYSE	GVA	Tue, Oct 9, 2001	26.98	27.50	26.39	27.50
1120	NYSE	GVA	Mon, Oct 8, 2001	27.25	27.25	26.37	26.80
1119	NYSE	GVA	Fri, Oct 5, 2001	27.41	27.41	25.33	27.01
1118	NYSE	GVA	Thu, Oct 4, 2001	29.00	29.00	26.47	27.66
1117	NYSE	GVA	Wed, Oct 3, 2001	27.70	29.95	27.19	29.88
1116	NYSE	GVA	Tue, Oct 2, 2001	25.73	27.89	25.73	27.72
1115	NYSE	GVA	Mon, Oct 1, 2001	25.65	26.23	24.85	25.63
1114	NYSE	GVA	Fri, Sep 28, 2001	24.84	26.38	24.84	25.64
1113	NYSE	GVA	Thu, Sep 27, 2001	23.00	25.35	22.77	24.74
1112	NYSE	GVA	Wed, Sep 26, 2001	23.30	23.35	22.19	22.26
1111	NYSE	GVA	Tue, Sep 25, 2001	22.33	23.71	22.33	23.38
1110	NYSE	GVA	Mon, Sep 24, 2001	22.10	22.70	22.02	22.34
1109	NYSE	GVA	Fri, Sep 21, 2001	21.80	22.20	21.01	21.86
1108	NYSE	GVA	Thu, Sep 20, 2001	25.34	25.34	22.65	22.65
1107	NYSE	GVA	Wed, Sep 19, 2001	25.51	26.45	24.60	25.34
1106	NYSE	GVA	Tue, Sep 18, 2001	25.45	25.99	25.35	25.52
1105	NYSE	GVA	Mon, Sep 17, 2001	24.38	25.99	24.38	25.45
1104	NYSE	GVA	Mon, Sep 10, 2001	25.33	25.34	24.20	24.33
1103	NYSE	GVA	Fri, Sep 7, 2001	25.71	25.81	24.85	25.33
1102	NYSE	GVA	Thu, Sep 6, 2001	26.00	26.24	25.68	25.71
1101	NYSE	GVA	Wed, Sep 5, 2001	25.35	26.05	25.27	26.00
1100	NYSE	GVA	Tue, Sep 4, 2001	24.30	25.50	24.30	25.19
1099	NYSE	GVA	Fri, Aug 31, 2001	23.98	24.60	23.98	24.25
1098	NYSE	GVA	Thu, Aug 30, 2001	24.20	24.29	23.95	23.95
1097	NYSE	GVA	Wed, Aug 29, 2001	24.14	24.18	24.02	24.18
1096	NYSE	GVA	Tue, Aug 28, 2001	24.08	24.57	24.08	24.15
1095	NYSE	GVA	Mon, Aug 27, 2001	24.35	24.38	23.97	24.09
1094	NYSE	GVA	Fri, Aug 24, 2001	23.80	24.35	23.80	24.34
1093	NYSE	GVA	Thu, Aug 23, 2001	24.02	24.50	23.79	23.79
1092	NYSE	GVA	Wed, Aug 22, 2001	23.60	24.50	23.60	24.00
1091	NYSE	GVA	Tue, Aug 21, 2001	23.93	24.35	23.17	23.35
1090	NYSE	GVA	Mon, Aug 20, 2001	23.61	24.10	23.61	23.94
1089	NYSE	GVA	Fri, Aug 17, 2001	24.01	24.01	23.50	23.61
1088	NYSE	GVA	Thu, Aug 16, 2001	23.68	24.47	23.68	24.00
1087	NYSE	GVA	Wed, Aug 15, 2001	23.79	24.25	23.50	23.56
1086	NYSE	GVA	Tue, Aug 14, 2001	23.75	24.20	23.75	23.79
1085	NYSE	GVA	Mon, Aug 13, 2001	23.23	23.91	22.78	23.74
1084	NYSE	GVA	Fri, Aug 10, 2001	23.32	23.70	22.84	23.24
1083	NYSE	GVA	Thu, Aug 9, 2001	22.45	23.45	22.11	23.45
1082	NYSE	GVA	Wed, Aug 8, 2001	22.38	22.85	22.13	22.30
1081	NYSE	GVA	Tue, Aug 7, 2001	23.37	23.37	22.41	22.63
1080	NYSE	GVA	Mon, Aug 6, 2001	23.85	23.92	22.80	23.37
1079	NYSE	GVA	Fri, Aug 3, 2001	24.55	24.60	23.80	24.10
1078	NYSE	GVA	Thu, Aug 2, 2001	24.37	24.71	24.37	24.58
1077	NYSE	GVA	Wed, Aug 1, 2001	24.30	24.37	24.02	24.12
1076	NYSE	GVA	Tue, Jul 31, 2001	24.77	25.60	24.23	24.36
1075	NYSE	GVA	Mon, Jul 30, 2001	24.40	24.87	24.40	24.87
1074	NYSE	GVA	Fri, Jul 27, 2001	23.71	24.57	23.71	24.52
1073	NYSE	GVA	Thu, Jul 26, 2001	23.20	23.75	23.20	23.71
1072	NYSE	GVA	Wed, Jul 25, 2001	24.87	24.87	23.35	23.40
1071	NYSE	GVA	Tue, Jul 24, 2001	26.27	26.28	24.87	25.12
1070	NYSE	GVA	Mon, Jul 23, 2001	26.48	26.48	25.88	26.29
1069	NYSE	GVA	Fri, Jul 20, 2001	26.52	26.84	26.45	26.58
1068	NYSE	GVA	Thu, Jul 19, 2001	26.90	26.90	26.52	26.52
1067	NYSE	GVA	Wed, Jul 18, 2001	27.00	27.01	26.82	26.91
1066	NYSE	GVA	Tue, Jul 17, 2001	26.91	27.13	26.75	27.00
1065	NYSE	GVA	Mon, Jul 16, 2001	26.90	27.30	26.84	26.90
1064	NYSE	GVA	Fri, Jul 13, 2001	26.64	26.99	26.64	26.93
1063	NYSE	GVA	Thu, Jul 12, 2001	26.15	26.99	26.14	26.64
1062	NYSE	GVA	Wed, Jul 11, 2001	25.52	26.40	25.52	26.14
1061	NYSE	GVA	Tue, Jul 10, 2001	25.52	26.15	25.52	25.64
1060	NYSE	GVA	Mon, Jul 9, 2001	25.31	25.70	25.00	25.60
1059	NYSE	GVA	Fri, Jul 6, 2001	25.81	25.83	25.11	25.31
1058	NYSE	GVA	Thu, Jul 5, 2001	25.40	25.97	25.32	25.86
1057	NYSE	GVA	Tue, Jul 3, 2001	25.08	25.48	25.06	25.39
1056	NYSE	GVA	Mon, Jul 2, 2001	25.42	25.58	24.90	24.98
1055	NYSE	GVA	Fri, Jun 29, 2001	24.14	25.42	24.14	25.42
1054	NYSE	GVA	Thu, Jun 28, 2001	23.40	24.34	23.40	24.14
1053	NYSE	GVA	Wed, Jun 27, 2001	23.38	23.77	23.30	23.40
1052	NYSE	GVA	Tue, Jun 26, 2001	23.27	23.79	23.25	23.46
1051	NYSE	GVA	Mon, Jun 25, 2001	24.60	24.64	23.26	23.26
1050	NYSE	GVA	Fri, Jun 22, 2001	25.37	25.37	24.65	24.70
1049	NYSE	GVA	Thu, Jun 21, 2001	25.70	25.78	25.32	25.37
1048	NYSE	GVA	Wed, Jun 20, 2001	25.95	26.36	25.59	25.70
1047	NYSE	GVA	Tue, Jun 19, 2001	26.00	26.25	25.60	25.94
1046	NYSE	GVA	Mon, Jun 18, 2001	26.03	26.18	26.00	26.00
1045	NYSE	GVA	Fri, Jun 15, 2001	25.93	26.10	24.70	26.03
1044	NYSE	GVA	Thu, Jun 14, 2001	25.90	26.20	25.55	25.93
1043	NYSE	GVA	Wed, Jun 13, 2001	24.57	26.11	24.35	26.10
1042	NYSE	GVA	Tue, Jun 12, 2001	25.10	25.10	24.55	24.57
1041	NYSE	GVA	Mon, Jun 11, 2001	25.59	25.65	24.95	24.98
1040	NYSE	GVA	Fri, Jun 8, 2001	25.50	25.53	25.13	25.49
1039	NYSE	GVA	Thu, Jun 7, 2001	25.91	25.98	25.56	25.56
1038	NYSE	GVA	Wed, Jun 6, 2001	26.75	26.75	25.23	25.76
1037	NYSE	GVA	Tue, Jun 5, 2001	26.82	26.86	26.64	26.80
1036	NYSE	GVA	Mon, Jun 4, 2001	27.00	27.04	26.67	26.82
1035	NYSE	GVA	Fri, Jun 1, 2001	27.25	27.26	26.75	27.00
1034	NYSE	GVA	Thu, May 31, 2001	27.41	27.84	27.25	27.25
1033	NYSE	GVA	Wed, May 30, 2001	27.12	27.61	27.07	27.40
1032	NYSE	GVA	Tue, May 29, 2001	27.99	28.19	27.10	27.27
1031	NYSE	GVA	Fri, May 25, 2001	27.90	28.02	27.64	27.64
1030	NYSE	GVA	Thu, May 24, 2001	28.00	28.05	27.25	27.70
1029	NYSE	GVA	Wed, May 23, 2001	28.96	28.96	27.75	28.00
1028	NYSE	GVA	Tue, May 22, 2001	29.25	29.76	28.68	29.35
1027	NYSE	GVA	Mon, May 21, 2001	28.98	29.05	28.72	29.00
1026	NYSE	GVA	Fri, May 18, 2001	29.67	29.72	28.40	28.92
1025	NYSE	GVA	Thu, May 17, 2001	30.47	30.47	29.65	29.66
1024	NYSE	GVA	Wed, May 16, 2001	30.10	30.54	29.60	30.47
1023	NYSE	GVA	Tue, May 15, 2001	30.50	30.50	29.80	30.25
1022	NYSE	GVA	Mon, May 14, 2001	29.87	31.10	29.80	30.50
1021	NYSE	GVA	Fri, May 11, 2001	28.07	29.94	27.93	29.69
1020	NYSE	GVA	Thu, May 10, 2001	25.30	28.19	25.30	28.06
1019	NYSE	GVA	Wed, May 9, 2001	25.25	25.50	25.14	25.32
1018	NYSE	GVA	Tue, May 8, 2001	25.08	25.60	24.94	25.31
1017	NYSE	GVA	Mon, May 7, 2001	25.45	25.73	25.12	25.12
1016	NYSE	GVA	Fri, May 4, 2001	24.47	25.48	24.47	25.46
1015	NYSE	GVA	Thu, May 3, 2001	24.63	25.22	24.23	24.89
1014	NYSE	GVA	Wed, May 2, 2001	24.32	24.45	23.95	24.40
1013	NYSE	GVA	Tue, May 1, 2001	25.68	25.68	24.40	24.55
1012	NYSE	GVA	Mon, Apr 30, 2001	25.95	26.18	25.67	25.68
1011	NYSE	GVA	Fri, Apr 27, 2001	25.90	26.00	25.39	25.70
1010	NYSE	GVA	Thu, Apr 26, 2001	25.78	25.90	25.55	25.70
1009	NYSE	GVA	Wed, Apr 25, 2001	25.80	26.00	25.62	25.73
1008	NYSE	GVA	Tue, Apr 24, 2001	26.00	26.20	25.55	25.69
1007	NYSE	GVA	Mon, Apr 23, 2001	25.00	26.05	24.70	26.00
1006	NYSE	GVA	Fri, Apr 20, 2001	25.20	25.26	24.72	25.00
1005	NYSE	GVA	Thu, Apr 19, 2001	25.75	25.75	25.14	25.35
1004	NYSE	GVA	Wed, Apr 18, 2001	26.30	26.55	25.40	26.00
1003	NYSE	GVA	Tue, Apr 17, 2001	24.75	26.33	24.52	26.30
1002	NYSE	GVA	Mon, Apr 16, 2001	23.35	25.00	23.35	25.00
1001	NYSE	GVA	Thu, Apr 12, 2001	23.34	23.34	22.95	23.10
1000	NYSE	GVA	Wed, Apr 11, 2001	23.59	23.61	23.10	23.33
999	NYSE	GVA	Tue, Apr 10, 2001	23.33	23.63	22.19	23.44
998	NYSE	GVA	Mon, Apr 9, 2001	21.48	23.33	21.48	23.33
997	NYSE	GVA	Fri, Apr 6, 2001	22.20	22.20	21.32	21.33
996	NYSE	GVA	Thu, Apr 5, 2001	22.50	22.53	22.04	22.20
995	NYSE	GVA	Wed, Apr 4, 2001	21.83	22.31	21.82	22.17
994	NYSE	GVA	Tue, Apr 3, 2001	22.71	22.72	21.71	21.83
993	NYSE	GVA	Mon, Apr 2, 2001	22.75	23.55	22.59	22.73
992	NYSE	GVA	Fri, Mar 30, 2001	21.48	22.67	21.48	22.65
991	NYSE	GVA	Thu, Mar 29, 2001	21.17	21.63	21.17	21.50
990	NYSE	GVA	Wed, Mar 28, 2001	21.19	21.25	20.73	21.17
989	NYSE	GVA	Tue, Mar 27, 2001	21.15	21.41	20.92	21.40
988	NYSE	GVA	Mon, Mar 26, 2001	20.75	21.20	20.69	21.15
987	NYSE	GVA	Fri, Mar 23, 2001	20.55	20.75	20.47	20.68
986	NYSE	GVA	Thu, Mar 22, 2001	20.60	21.00	20.17	20.55
985	NYSE	GVA	Wed, Mar 21, 2001	20.82	20.82	20.57	20.57
984	NYSE	GVA	Tue, Mar 20, 2001	20.77	21.17	20.68	20.79
983	NYSE	GVA	Mon, Mar 19, 2001	20.83	20.85	20.65	20.81
982	NYSE	GVA	Fri, Mar 16, 2001	21.65	21.65	20.47	20.98
981	NYSE	GVA	Thu, Mar 15, 2001	21.37	21.65	21.24	21.65
980	NYSE	GVA	Wed, Mar 14, 2001	21.85	21.90	20.92	21.27
979	NYSE	GVA	Tue, Mar 13, 2001	22.37	22.40	21.03	21.85
978	NYSE	GVA	Mon, Mar 12, 2001	23.04	23.04	22.43	22.44
977	NYSE	GVA	Fri, Mar 9, 2001	23.33	23.33	23.03	23.03
976	NYSE	GVA	Thu, Mar 8, 2001	23.30	23.33	22.94	23.33
975	NYSE	GVA	Wed, Mar 7, 2001	23.39	23.40	23.19	23.30
974	NYSE	GVA	Tue, Mar 6, 2001	23.40	23.47	23.33	23.39
973	NYSE	GVA	Mon, Mar 5, 2001	23.47	23.63	23.33	23.40
972	NYSE	GVA	Fri, Mar 2, 2001	22.27	23.65	22.27	23.47
971	NYSE	GVA	Thu, Mar 1, 2001	22.00	22.27	21.61	22.27
970	NYSE	GVA	Wed, Feb 28, 2001	22.00	22.23	21.93	22.07
969	NYSE	GVA	Tue, Feb 27, 2001	22.30	22.37	22.00	22.00
968	NYSE	GVA	Mon, Feb 26, 2001	22.00	22.53	22.00	22.29
967	NYSE	GVA	Fri, Feb 23, 2001	20.89	22.07	20.83	22.05
966	NYSE	GVA	Thu, Feb 22, 2001	21.18	21.18	20.63	20.89
965	NYSE	GVA	Wed, Feb 21, 2001	20.83	21.43	20.83	21.35
964	NYSE	GVA	Tue, Feb 20, 2001	21.10	21.19	20.67	20.77
963	NYSE	GVA	Fri, Feb 16, 2001	21.37	21.43	20.99	21.10
962	NYSE	GVA	Thu, Feb 15, 2001	21.53	21.53	21.33	21.37
961	NYSE	GVA	Wed, Feb 14, 2001	21.56	21.67	21.33	21.52
960	NYSE	GVA	Tue, Feb 13, 2001	21.30	21.74	21.30	21.49
959	NYSE	GVA	Mon, Feb 12, 2001	22.67	22.67	21.24	21.25
958	NYSE	GVA	Fri, Feb 9, 2001	22.00	22.93	22.00	22.70
957	NYSE	GVA	Thu, Feb 8, 2001	21.50	22.00	21.50	22.00
956	NYSE	GVA	Wed, Feb 7, 2001	21.04	21.51	21.00	21.50
955	NYSE	GVA	Tue, Feb 6, 2001	20.87	21.40	20.87	21.11
954	NYSE	GVA	Mon, Feb 5, 2001	20.67	21.10	20.63	20.87
953	NYSE	GVA	Fri, Feb 2, 2001	20.39	20.67	20.13	20.67
952	NYSE	GVA	Thu, Feb 1, 2001	19.81	20.46	19.81	20.46
951	NYSE	GVA	Wed, Jan 31, 2001	19.83	19.98	19.67	19.74
950	NYSE	GVA	Tue, Jan 30, 2001	19.93	20.02	19.67	19.79
949	NYSE	GVA	Mon, Jan 29, 2001	20.83	20.93	19.68	19.87
948	NYSE	GVA	Fri, Jan 26, 2001	21.17	21.17	20.33	20.71
947	NYSE	GVA	Thu, Jan 25, 2001	21.58	21.58	20.96	21.17
946	NYSE	GVA	Wed, Jan 24, 2001	21.75	21.96	21.58	21.75
945	NYSE	GVA	Tue, Jan 23, 2001	21.33	22.25	21.33	21.96
944	NYSE	GVA	Mon, Jan 22, 2001	21.38	21.50	21.00	21.29
943	NYSE	GVA	Fri, Jan 19, 2001	21.58	21.58	21.04	21.38
942	NYSE	GVA	Thu, Jan 18, 2001	21.96	22.00	21.13	21.58
941	NYSE	GVA	Wed, Jan 17, 2001	22.29	22.58	22.04	22.04
940	NYSE	GVA	Tue, Jan 16, 2001	21.71	22.38	21.67	22.29
939	NYSE	GVA	Fri, Jan 12, 2001	21.04	21.83	20.96	21.75
938	NYSE	GVA	Thu, Jan 11, 2001	20.79	21.46	20.71	21.17
937	NYSE	GVA	Wed, Jan 10, 2001	20.29	20.79	19.92	20.79
936	NYSE	GVA	Tue, Jan 9, 2001	20.00	20.50	19.92	20.29
935	NYSE	GVA	Mon, Jan 8, 2001	19.83	20.13	19.83	20.08
934	NYSE	GVA	Fri, Jan 5, 2001	20.08	20.17	19.83	19.96
933	NYSE	GVA	Thu, Jan 4, 2001	19.88	20.63	19.83	20.17
932	NYSE	GVA	Wed, Jan 3, 2001	19.33	20.13	19.33	19.88
931	NYSE	GVA	Tue, Jan 2, 2001	19.29	19.58	19.25	19.33
930	NYSE	GVA	Fri, Dec 29, 2000	20.50	20.50	19.29	19.29
929	NYSE	GVA	Thu, Dec 28, 2000	19.38	20.63	19.38	20.50
928	NYSE	GVA	Wed, Dec 27, 2000	19.67	20.00	19.33	19.50
927	NYSE	GVA	Tue, Dec 26, 2000	19.21	19.79	19.08	19.75
926	NYSE	GVA	Fri, Dec 22, 2000	18.79	19.21	18.79	19.21
925	NYSE	GVA	Thu, Dec 21, 2000	18.88	19.13	18.63	18.71
924	NYSE	GVA	Wed, Dec 20, 2000	18.92	19.17	18.54	18.96
923	NYSE	GVA	Tue, Dec 19, 2000	18.67	19.17	18.67	19.00
922	NYSE	GVA	Mon, Dec 18, 2000	18.58	18.63	18.38	18.58
921	NYSE	GVA	Fri, Dec 15, 2000	18.96	19.00	18.50	18.54
920	NYSE	GVA	Thu, Dec 14, 2000	19.21	19.33	18.88	19.17
919	NYSE	GVA	Wed, Dec 13, 2000	19.83	19.83	19.17	19.21
918	NYSE	GVA	Tue, Dec 12, 2000	20.21	20.33	19.88	19.88
917	NYSE	GVA	Mon, Dec 11, 2000	20.17	20.63	20.00	20.29
916	NYSE	GVA	Fri, Dec 8, 2000	19.88	20.17	19.79	20.17
915	NYSE	GVA	Thu, Dec 7, 2000	19.83	20.00	19.75	19.96
914	NYSE	GVA	Wed, Dec 6, 2000	19.13	19.92	19.04	19.92
913	NYSE	GVA	Tue, Dec 5, 2000	18.58	19.38	18.58	19.17
912	NYSE	GVA	Mon, Dec 4, 2000	18.79	18.83	18.33	18.54
911	NYSE	GVA	Fri, Dec 1, 2000	18.58	18.83	18.54	18.83
910	NYSE	GVA	Thu, Nov 30, 2000	18.75	18.75	18.54	18.54
909	NYSE	GVA	Wed, Nov 29, 2000	18.71	18.83	18.63	18.83
908	NYSE	GVA	Tue, Nov 28, 2000	19.21	19.25	18.50	18.58
907	NYSE	GVA	Mon, Nov 27, 2000	18.96	19.33	18.92	19.29
906	NYSE	GVA	Fri, Nov 24, 2000	18.96	19.08	18.92	19.08
905	NYSE	GVA	Wed, Nov 22, 2000	18.92	18.92	18.71	18.88
904	NYSE	GVA	Tue, Nov 21, 2000	18.79	19.13	18.75	18.96
903	NYSE	GVA	Mon, Nov 20, 2000	18.75	18.83	18.67	18.83
902	NYSE	GVA	Fri, Nov 17, 2000	18.75	18.92	18.58	18.83
901	NYSE	GVA	Thu, Nov 16, 2000	18.71	18.83	18.54	18.67
900	NYSE	GVA	Wed, Nov 15, 2000	18.54	18.88	18.50	18.79
899	NYSE	GVA	Tue, Nov 14, 2000	18.67	18.88	18.50	18.54
898	NYSE	GVA	Mon, Nov 13, 2000	18.17	18.63	18.04	18.58
897	NYSE	GVA	Fri, Nov 10, 2000	17.88	18.17	17.79	18.17
896	NYSE	GVA	Thu, Nov 9, 2000	17.63	17.83	17.50	17.79
895	NYSE	GVA	Wed, Nov 8, 2000	17.38	17.58	17.38	17.54
894	NYSE	GVA	Tue, Nov 7, 2000	17.29	17.50	17.25	17.46
893	NYSE	GVA	Mon, Nov 6, 2000	17.08	17.79	17.04	17.29
892	NYSE	GVA	Fri, Nov 3, 2000	16.50	17.21	16.42	17.04
891	NYSE	GVA	Thu, Nov 2, 2000	15.67	16.50	15.58	16.46
890	NYSE	GVA	Wed, Nov 1, 2000	15.13	15.25	15.00	15.25
889	NYSE	GVA	Tue, Oct 31, 2000	15.21	15.42	15.08	15.21
888	NYSE	GVA	Mon, Oct 30, 2000	15.17	15.25	15.08	15.25
887	NYSE	GVA	Fri, Oct 27, 2000	15.25	15.25	15.17	15.21
886	NYSE	GVA	Thu, Oct 26, 2000	15.13	15.29	15.13	15.17
885	NYSE	GVA	Wed, Oct 25, 2000	15.29	15.33	15.08	15.13
884	NYSE	GVA	Tue, Oct 24, 2000	15.29	15.42	15.17	15.25
883	NYSE	GVA	Mon, Oct 23, 2000	15.54	15.58	15.29	15.29
882	NYSE	GVA	Fri, Oct 20, 2000	14.88	15.50	14.88	15.50
881	NYSE	GVA	Thu, Oct 19, 2000	14.71	14.92	14.67	14.83
880	NYSE	GVA	Wed, Oct 18, 2000	14.83	14.83	14.38	14.67
879	NYSE	GVA	Tue, Oct 17, 2000	15.50	15.50	14.88	14.92
878	NYSE	GVA	Mon, Oct 16, 2000	15.67	15.75	15.46	15.46
877	NYSE	GVA	Fri, Oct 13, 2000	15.71	15.83	15.58	15.75
876	NYSE	GVA	Thu, Oct 12, 2000	15.92	15.96	15.71	15.71
875	NYSE	GVA	Wed, Oct 11, 2000	15.67	15.96	15.63	15.88
874	NYSE	GVA	Tue, Oct 10, 2000	15.46	15.75	15.46	15.75
873	NYSE	GVA	Mon, Oct 9, 2000	15.54	15.67	15.33	15.50
872	NYSE	GVA	Fri, Oct 6, 2000	15.96	15.96	15.42	15.46
871	NYSE	GVA	Thu, Oct 5, 2000	15.96	15.96	15.92	15.96
870	NYSE	GVA	Wed, Oct 4, 2000	16.29	16.29	15.92	15.92
869	NYSE	GVA	Tue, Oct 3, 2000	16.00	16.25	16.00	16.25
868	NYSE	GVA	Mon, Oct 2, 2000	16.21	16.21	15.88	15.92
867	NYSE	GVA	Fri, Sep 29, 2000	16.50	16.63	16.17	16.17
866	NYSE	GVA	Thu, Sep 28, 2000	16.08	16.50	16.08	16.50
865	NYSE	GVA	Wed, Sep 27, 2000	14.71	16.00	14.67	16.00
864	NYSE	GVA	Tue, Sep 26, 2000	14.54	14.79	14.50	14.71
863	NYSE	GVA	Mon, Sep 25, 2000	14.25	14.50	14.25	14.46
862	NYSE	GVA	Fri, Sep 22, 2000	14.13	14.25	14.13	14.25
861	NYSE	GVA	Thu, Sep 21, 2000	14.04	14.25	14.00	14.13
860	NYSE	GVA	Wed, Sep 20, 2000	14.83	14.83	14.08	14.17
859	NYSE	GVA	Tue, Sep 19, 2000	14.88	14.88	14.79	14.83
858	NYSE	GVA	Mon, Sep 18, 2000	15.25	15.25	14.75	14.83
857	NYSE	GVA	Fri, Sep 15, 2000	15.25	15.33	15.13	15.33
856	NYSE	GVA	Thu, Sep 14, 2000	15.38	15.54	15.29	15.50
855	NYSE	GVA	Wed, Sep 13, 2000	15.38	15.63	15.38	15.38
854	NYSE	GVA	Tue, Sep 12, 2000	15.42	15.42	15.25	15.29
853	NYSE	GVA	Mon, Sep 11, 2000	15.46	15.46	15.25	15.29
852	NYSE	GVA	Fri, Sep 8, 2000	15.17	15.54	15.17	15.46
851	NYSE	GVA	Thu, Sep 7, 2000	15.17	15.17	15.00	15.08
850	NYSE	GVA	Wed, Sep 6, 2000	15.25	15.29	15.00	15.08
849	NYSE	GVA	Tue, Sep 5, 2000	15.29	15.54	15.25	15.25
848	NYSE	GVA	Fri, Sep 1, 2000	15.25	15.50	15.25	15.38
847	NYSE	GVA	Thu, Aug 31, 2000	15.54	15.67	15.17	15.17
846	NYSE	GVA	Wed, Aug 30, 2000	15.17	15.67	15.17	15.58
845	NYSE	GVA	Tue, Aug 29, 2000	15.42	15.46	15.08	15.17
844	NYSE	GVA	Mon, Aug 28, 2000	15.63	15.67	15.38	15.38
843	NYSE	GVA	Fri, Aug 25, 2000	15.46	15.71	15.46	15.71
842	NYSE	GVA	Thu, Aug 24, 2000	15.58	15.63	15.25	15.38
841	NYSE	GVA	Wed, Aug 23, 2000	15.71	15.73	15.50	15.54
840	NYSE	GVA	Tue, Aug 22, 2000	16.17	16.17	15.67	15.71
839	NYSE	GVA	Mon, Aug 21, 2000	16.25	16.33	16.08	16.17
838	NYSE	GVA	Fri, Aug 18, 2000	16.21	16.29	16.17	16.21
837	NYSE	GVA	Thu, Aug 17, 2000	16.21	16.25	16.08	16.25
836	NYSE	GVA	Wed, Aug 16, 2000	16.17	16.33	16.17	16.21
835	NYSE	GVA	Tue, Aug 15, 2000	16.71	16.71	16.08	16.08
834	NYSE	GVA	Mon, Aug 14, 2000	16.96	17.00	16.67	16.79
833	NYSE	GVA	Fri, Aug 11, 2000	16.88	17.08	16.88	17.00
832	NYSE	GVA	Thu, Aug 10, 2000	17.17	17.17	16.83	16.88
831	NYSE	GVA	Wed, Aug 9, 2000	16.96	17.50	16.71	17.21
830	NYSE	GVA	Tue, Aug 8, 2000	16.83	17.25	16.79	17.08
829	NYSE	GVA	Mon, Aug 7, 2000	17.13	17.29	16.96	17.00
828	NYSE	GVA	Fri, Aug 4, 2000	16.83	17.29	16.83	17.21
827	NYSE	GVA	Thu, Aug 3, 2000	16.13	16.79	16.13	16.75
826	NYSE	GVA	Wed, Aug 2, 2000	15.92	16.21	15.92	16.17
825	NYSE	GVA	Tue, Aug 1, 2000	16.17	16.17	15.92	15.92
824	NYSE	GVA	Mon, Jul 31, 2000	16.29	16.33	16.08	16.08
823	NYSE	GVA	Fri, Jul 28, 2000	17.00	17.04	16.25	16.25
822	NYSE	GVA	Thu, Jul 27, 2000	16.96	17.21	16.96	17.00
821	NYSE	GVA	Wed, Jul 26, 2000	16.54	16.96	16.50	16.88
820	NYSE	GVA	Tue, Jul 25, 2000	15.92	16.50	15.92	16.50
819	NYSE	GVA	Mon, Jul 24, 2000	16.25	16.29	15.58	15.79
818	NYSE	GVA	Fri, Jul 21, 2000	16.50	16.54	16.21	16.33
817	NYSE	GVA	Thu, Jul 20, 2000	16.25	16.63	16.17	16.54
816	NYSE	GVA	Wed, Jul 19, 2000	16.29	16.33	16.17	16.21
815	NYSE	GVA	Tue, Jul 18, 2000	16.00	16.21	16.00	16.21
814	NYSE	GVA	Mon, Jul 17, 2000	16.38	16.46	16.00	16.00
813	NYSE	GVA	Fri, Jul 14, 2000	16.88	16.96	16.33	16.42
812	NYSE	GVA	Thu, Jul 13, 2000	16.92	17.00	16.83	16.83
811	NYSE	GVA	Wed, Jul 12, 2000	17.00	17.00	16.75	16.96
810	NYSE	GVA	Tue, Jul 11, 2000	17.25	17.25	16.92	16.96
809	NYSE	GVA	Mon, Jul 10, 2000	17.25	17.50	17.17	17.21
808	NYSE	GVA	Fri, Jul 7, 2000	17.75	17.79	17.21	17.21
807	NYSE	GVA	Thu, Jul 6, 2000	17.38	18.08	17.38	17.67
806	NYSE	GVA	Wed, Jul 5, 2000	17.04	17.42	16.92	17.29
805	NYSE	GVA	Mon, Jul 3, 2000	16.38	17.13	16.38	16.88
804	NYSE	GVA	Fri, Jun 30, 2000	16.96	17.00	16.32	16.32
803	NYSE	GVA	Thu, Jun 29, 2000	16.17	17.00	16.17	16.96
802	NYSE	GVA	Wed, Jun 28, 2000	16.67	16.67	16.17	16.25
801	NYSE	GVA	Tue, Jun 27, 2000	16.79	17.08	16.58	16.67
800	NYSE	GVA	Mon, Jun 26, 2000	16.75	16.88	16.75	16.79
799	NYSE	GVA	Fri, Jun 23, 2000	17.17	17.25	16.75	16.88
798	NYSE	GVA	Thu, Jun 22, 2000	17.88	17.88	17.29	17.29
797	NYSE	GVA	Wed, Jun 21, 2000	17.79	17.92	17.75	17.88
796	NYSE	GVA	Tue, Jun 20, 2000	17.83	17.92	17.46	17.88
795	NYSE	GVA	Mon, Jun 19, 2000	17.92	17.96	17.75	17.75
794	NYSE	GVA	Fri, Jun 16, 2000	17.79	18.29	17.79	18.08
793	NYSE	GVA	Thu, Jun 15, 2000	17.42	17.96	17.42	17.92
792	NYSE	GVA	Wed, Jun 14, 2000	17.67	17.79	17.38	17.46
791	NYSE	GVA	Tue, Jun 13, 2000	17.79	17.96	17.79	17.83
790	NYSE	GVA	Mon, Jun 12, 2000	17.75	18.13	17.75	17.88
789	NYSE	GVA	Fri, Jun 9, 2000	17.63	17.92	17.63	17.92
788	NYSE	GVA	Thu, Jun 8, 2000	17.63	17.67	17.42	17.58
787	NYSE	GVA	Wed, Jun 7, 2000	17.79	17.79	17.58	17.67
786	NYSE	GVA	Tue, Jun 6, 2000	18.00	18.08	17.75	17.79
785	NYSE	GVA	Mon, Jun 5, 2000	18.04	18.25	18.00	18.04
784	NYSE	GVA	Fri, Jun 2, 2000	18.08	18.13	17.96	18.13
783	NYSE	GVA	Thu, Jun 1, 2000	17.42	18.17	17.42	18.08
782	NYSE	GVA	Wed, May 31, 2000	17.21	17.50	17.00	17.38
781	NYSE	GVA	Tue, May 30, 2000	17.54	17.67	17.13	17.13
780	NYSE	GVA	Fri, May 26, 2000	17.67	17.67	17.46	17.58
779	NYSE	GVA	Thu, May 25, 2000	17.50	17.67	17.46	17.63
778	NYSE	GVA	Wed, May 24, 2000	17.33	17.71	17.33	17.63
777	NYSE	GVA	Tue, May 23, 2000	17.33	17.71	17.33	17.38
776	NYSE	GVA	Mon, May 22, 2000	17.54	17.54	17.13	17.42
775	NYSE	GVA	Fri, May 19, 2000	18.42	18.42	17.54	17.54
774	NYSE	GVA	Thu, May 18, 2000	18.58	18.58	18.25	18.42
773	NYSE	GVA	Wed, May 17, 2000	18.08	18.63	18.04	18.50
772	NYSE	GVA	Tue, May 16, 2000	18.79	18.79	18.13	18.17
771	NYSE	GVA	Mon, May 15, 2000	18.71	18.79	18.50	18.79
770	NYSE	GVA	Fri, May 12, 2000	18.88	18.92	18.67	18.71
769	NYSE	GVA	Thu, May 11, 2000	18.00	19.00	18.00	18.96
768	NYSE	GVA	Wed, May 10, 2000	18.00	18.33	17.92	18.04
767	NYSE	GVA	Tue, May 9, 2000	16.79	18.04	16.75	18.04
766	NYSE	GVA	Mon, May 8, 2000	16.75	17.25	16.54	16.79
765	NYSE	GVA	Fri, May 5, 2000	16.67	17.75	16.67	17.00
764	NYSE	GVA	Thu, May 4, 2000	15.46	17.29	15.46	16.58
763	NYSE	GVA	Wed, May 3, 2000	15.67	15.67	15.42	15.46
762	NYSE	GVA	Tue, May 2, 2000	15.88	15.88	15.58	15.63
761	NYSE	GVA	Mon, May 1, 2000	15.83	16.29	15.79	15.88
760	NYSE	GVA	Fri, Apr 28, 2000	16.00	16.00	15.75	15.83
759	NYSE	GVA	Thu, Apr 27, 2000	15.42	16.00	15.42	16.00
758	NYSE	GVA	Wed, Apr 26, 2000	15.38	15.50	15.33	15.42
757	NYSE	GVA	Tue, Apr 25, 2000	15.46	15.46	15.25	15.29
756	NYSE	GVA	Mon, Apr 24, 2000	15.63	15.63	15.42	15.42
755	NYSE	GVA	Thu, Apr 20, 2000	15.88	15.88	15.54	15.58
754	NYSE	GVA	Wed, Apr 19, 2000	15.67	15.92	15.67	15.83
753	NYSE	GVA	Tue, Apr 18, 2000	16.00	16.00	15.67	15.71
752	NYSE	GVA	Mon, Apr 17, 2000	16.00	16.17	15.79	15.92
751	NYSE	GVA	Fri, Apr 14, 2000	16.67	16.67	16.04	16.04
750	NYSE	GVA	Thu, Apr 13, 2000	16.83	16.83	16.67	16.67
749	NYSE	GVA	Wed, Apr 12, 2000	17.08	17.08	16.67	16.75
748	NYSE	GVA	Tue, Apr 11, 2000	17.38	17.38	17.04	17.04
747	NYSE	GVA	Mon, Apr 10, 2000	17.67	17.67	17.33	17.33
746	NYSE	GVA	Fri, Apr 7, 2000	17.96	17.96	17.58	17.67
745	NYSE	GVA	Thu, Apr 6, 2000	17.96	18.00	17.88	17.96
744	NYSE	GVA	Wed, Apr 5, 2000	17.83	18.00	17.83	17.88
743	NYSE	GVA	Tue, Apr 4, 2000	18.08	18.08	17.67	17.88
742	NYSE	GVA	Mon, Apr 3, 2000	17.83	17.92	17.50	17.92
741	NYSE	GVA	Fri, Mar 31, 2000	17.79	18.00	17.67	18.00
740	NYSE	GVA	Thu, Mar 30, 2000	17.75	17.96	17.42	17.79
739	NYSE	GVA	Wed, Mar 29, 2000	17.71	17.83	17.58	17.75
738	NYSE	GVA	Tue, Mar 28, 2000	18.13	18.21	17.71	17.88
737	NYSE	GVA	Mon, Mar 27, 2000	17.88	18.08	17.88	18.00
736	NYSE	GVA	Fri, Mar 24, 2000	17.54	17.88	17.50	17.88
735	NYSE	GVA	Thu, Mar 23, 2000	17.79	17.92	17.42	17.54
734	NYSE	GVA	Wed, Mar 22, 2000	18.21	18.25	17.88	17.88
733	NYSE	GVA	Tue, Mar 21, 2000	18.00	18.33	17.92	18.21
732	NYSE	GVA	Mon, Mar 20, 2000	17.67	18.13	17.67	18.04
731	NYSE	GVA	Fri, Mar 17, 2000	17.83	17.83	17.63	17.67
730	NYSE	GVA	Thu, Mar 16, 2000	17.29	18.00	17.25	18.00
729	NYSE	GVA	Wed, Mar 15, 2000	17.21	17.21	17.04	17.17
728	NYSE	GVA	Tue, Mar 14, 2000	17.04	17.50	16.88	17.21
727	NYSE	GVA	Mon, Mar 13, 2000	16.92	17.08	16.75	17.04
726	NYSE	GVA	Fri, Mar 10, 2000	17.29	17.46	17.04	17.08
725	NYSE	GVA	Thu, Mar 9, 2000	16.88	17.29	16.79	17.29
724	NYSE	GVA	Wed, Mar 8, 2000	16.88	16.96	16.75	16.96
723	NYSE	GVA	Tue, Mar 7, 2000	16.92	16.96	16.83	16.92
722	NYSE	GVA	Mon, Mar 6, 2000	17.00	17.00	16.75	16.92
721	NYSE	GVA	Fri, Mar 3, 2000	17.13	17.21	17.00	17.08
720	NYSE	GVA	Thu, Mar 2, 2000	16.67	17.67	16.63	17.13
719	NYSE	GVA	Wed, Mar 1, 2000	16.63	16.79	16.54	16.75
718	NYSE	GVA	Tue, Feb 29, 2000	16.67	16.83	16.42	16.63
717	NYSE	GVA	Mon, Feb 28, 2000	16.08	16.67	16.04	16.50
716	NYSE	GVA	Fri, Feb 25, 2000	15.96	16.58	15.96	16.13
715	NYSE	GVA	Thu, Feb 24, 2000	15.71	16.13	15.71	16.00
714	NYSE	GVA	Wed, Feb 23, 2000	15.83	16.21	15.42	15.71
713	NYSE	GVA	Tue, Feb 22, 2000	16.67	16.96	15.83	15.88
712	NYSE	GVA	Fri, Feb 18, 2000	16.00	16.67	16.00	16.67
711	NYSE	GVA	Thu, Feb 17, 2000	15.96	15.96	15.21	15.92
710	NYSE	GVA	Wed, Feb 16, 2000	15.75	15.92	15.08	15.13
709	NYSE	GVA	Tue, Feb 15, 2000	15.33	16.04	15.25	15.71
708	NYSE	GVA	Mon, Feb 14, 2000	14.67	15.50	14.58	15.46
707	NYSE	GVA	Fri, Feb 11, 2000	14.63	14.88	14.54	14.67
706	NYSE	GVA	Thu, Feb 10, 2000	15.17	15.17	14.67	14.67
705	NYSE	GVA	Wed, Feb 9, 2000	15.00	15.79	14.92	15.25
704	NYSE	GVA	Tue, Feb 8, 2000	15.08	15.17	14.79	15.00
703	NYSE	GVA	Mon, Feb 7, 2000	14.46	15.42	14.46	15.17
702	NYSE	GVA	Fri, Feb 4, 2000	13.79	14.42	13.79	14.42
701	NYSE	GVA	Thu, Feb 3, 2000	13.38	13.92	13.38	13.79
700	NYSE	GVA	Wed, Feb 2, 2000	13.67	13.71	13.25	13.42
699	NYSE	GVA	Tue, Feb 1, 2000	13.25	13.75	13.21	13.67
698	NYSE	GVA	Mon, Jan 31, 2000	13.29	13.42	13.25	13.29
697	NYSE	GVA	Fri, Jan 28, 2000	13.38	13.38	13.29	13.29
696	NYSE	GVA	Thu, Jan 27, 2000	13.38	13.54	13.25	13.33
695	NYSE	GVA	Wed, Jan 26, 2000	13.42	13.42	13.33	13.38
694	NYSE	GVA	Tue, Jan 25, 2000	13.75	13.75	13.38	13.38
693	NYSE	GVA	Mon, Jan 24, 2000	13.96	14.17	13.71	13.75
692	NYSE	GVA	Fri, Jan 21, 2000	14.04	14.04	13.33	13.96
691	NYSE	GVA	Thu, Jan 20, 2000	14.08	14.33	13.92	14.00
690	NYSE	GVA	Wed, Jan 19, 2000	14.04	14.08	14.00	14.08
689	NYSE	GVA	Tue, Jan 18, 2000	14.25	14.29	13.58	14.08
688	NYSE	GVA	Fri, Jan 14, 2000	14.42	14.46	14.25	14.25
687	NYSE	GVA	Thu, Jan 13, 2000	14.42	14.58	14.42	14.46
686	NYSE	GVA	Wed, Jan 12, 2000	14.58	14.58	14.42	14.46
685	NYSE	GVA	Tue, Jan 11, 2000	14.08	14.71	14.04	14.63
684	NYSE	GVA	Mon, Jan 10, 2000	13.88	14.13	13.71	13.83
683	NYSE	GVA	Fri, Jan 7, 2000	13.38	13.83	13.38	13.79
682	NYSE	GVA	Thu, Jan 6, 2000	12.67	13.33	12.63	13.12
681	NYSE	GVA	Wed, Jan 5, 2000	11.92	12.71	11.88	12.67
680	NYSE	GVA	Tue, Jan 4, 2000	11.71	11.96	11.71	11.92
679	NYSE	GVA	Mon, Jan 3, 2000	12.38	12.38	11.63	11.75
678	NYSE	GVA	Fri, Dec 31, 1999	12.46	12.54	12.25	12.29
677	NYSE	GVA	Thu, Dec 30, 1999	12.29	12.42	12.25	12.33
676	NYSE	GVA	Wed, Dec 29, 1999	11.96	12.33	11.96	12.29
675	NYSE	GVA	Tue, Dec 28, 1999	11.88	11.92	11.63	11.88
674	NYSE	GVA	Mon, Dec 27, 1999	12.42	12.42	11.92	11.96
673	NYSE	GVA	Thu, Dec 23, 1999	12.58	12.75	12.33	12.46
672	NYSE	GVA	Wed, Dec 22, 1999	12.17	12.38	12.04	12.25
671	NYSE	GVA	Tue, Dec 21, 1999	11.67	12.42	11.67	12.17
670	NYSE	GVA	Mon, Dec 20, 1999	11.46	11.92	11.46	11.71
669	NYSE	GVA	Fri, Dec 17, 1999	11.29	11.71	11.29	11.50
668	NYSE	GVA	Thu, Dec 16, 1999	11.83	11.88	11.17	11.38
667	NYSE	GVA	Wed, Dec 15, 1999	11.54	11.79	11.50	11.79
666	NYSE	GVA	Tue, Dec 14, 1999	11.46	11.58	11.17	11.58
665	NYSE	GVA	Mon, Dec 13, 1999	11.54	11.54	11.42	11.46
664	NYSE	GVA	Fri, Dec 10, 1999	11.63	11.63	11.46	11.58
663	NYSE	GVA	Thu, Dec 9, 1999	11.75	11.75	11.58	11.58
662	NYSE	GVA	Wed, Dec 8, 1999	11.50	11.79	11.50	11.79
661	NYSE	GVA	Tue, Dec 7, 1999	12.00	12.08	11.67	11.67
660	NYSE	GVA	Mon, Dec 6, 1999	12.17	12.25	12.04	12.08
659	NYSE	GVA	Fri, Dec 3, 1999	12.08	12.25	12.00	12.00
658	NYSE	GVA	Thu, Dec 2, 1999	12.92	12.96	12.04	12.04
657	NYSE	GVA	Wed, Dec 1, 1999	12.67	13.17	12.67	13.00
656	NYSE	GVA	Tue, Nov 30, 1999	12.54	12.75	12.50	12.67
655	NYSE	GVA	Mon, Nov 29, 1999	12.38	12.75	12.33	12.54
654	NYSE	GVA	Fri, Nov 26, 1999	12.38	12.54	12.25	12.33
653	NYSE	GVA	Wed, Nov 24, 1999	12.25	12.50	12.17	12.38
652	NYSE	GVA	Tue, Nov 23, 1999	12.54	12.58	12.04	12.29
651	NYSE	GVA	Mon, Nov 22, 1999	12.58	12.63	12.46	12.50
650	NYSE	GVA	Fri, Nov 19, 1999	12.71	12.71	12.54	12.67
649	NYSE	GVA	Thu, Nov 18, 1999	12.83	12.83	12.58	12.67
648	NYSE	GVA	Wed, Nov 17, 1999	13.33	13.33	12.79	12.79
647	NYSE	GVA	Tue, Nov 16, 1999	13.63	13.67	13.29	13.33
646	NYSE	GVA	Mon, Nov 15, 1999	13.67	13.92	13.63	13.63
645	NYSE	GVA	Fri, Nov 12, 1999	13.17	13.71	13.17	13.58
644	NYSE	GVA	Thu, Nov 11, 1999	13.08	13.17	12.79	13.17
643	NYSE	GVA	Wed, Nov 10, 1999	13.13	13.33	13.00	13.04
642	NYSE	GVA	Tue, Nov 9, 1999	12.83	13.29	12.83	13.17
641	NYSE	GVA	Mon, Nov 8, 1999	12.79	12.79	12.58	12.71
640	NYSE	GVA	Fri, Nov 5, 1999	12.25	13.00	12.21	12.67
639	NYSE	GVA	Thu, Nov 4, 1999	12.00	12.33	11.67	12.04
638	NYSE	GVA	Wed, Nov 3, 1999	12.83	12.83	12.50	12.58
637	NYSE	GVA	Tue, Nov 2, 1999	13.00	13.00	12.50	12.83
636	NYSE	GVA	Mon, Nov 1, 1999	13.79	13.83	12.92	13.04
635	NYSE	GVA	Fri, Oct 29, 1999	13.67	14.00	13.08	13.79
634	NYSE	GVA	Thu, Oct 28, 1999	15.00	15.08	14.75	14.92
633	NYSE	GVA	Wed, Oct 27, 1999	14.71	14.96	14.71	14.88
632	NYSE	GVA	Tue, Oct 26, 1999	14.88	15.08	14.67	14.71
631	NYSE	GVA	Mon, Oct 25, 1999	14.92	15.00	14.79	14.79
630	NYSE	GVA	Fri, Oct 22, 1999	14.88	15.08	14.50	15.00
629	NYSE	GVA	Thu, Oct 21, 1999	14.83	14.88	14.75	14.83
628	NYSE	GVA	Wed, Oct 20, 1999	14.96	15.00	14.75	14.88
627	NYSE	GVA	Tue, Oct 19, 1999	15.33	15.33	14.88	14.92
626	NYSE	GVA	Mon, Oct 18, 1999	15.42	15.42	15.21	15.33
625	NYSE	GVA	Fri, Oct 15, 1999	14.96	15.58	14.67	15.33
624	NYSE	GVA	Thu, Oct 14, 1999	15.96	15.96	15.13	15.13
623	NYSE	GVA	Wed, Oct 13, 1999	16.25	16.29	15.88	15.96
622	NYSE	GVA	Tue, Oct 12, 1999	16.29	16.29	16.08	16.21
621	NYSE	GVA	Mon, Oct 11, 1999	16.25	16.25	16.13	16.25
620	NYSE	GVA	Fri, Oct 8, 1999	16.50	16.50	16.04	16.21
619	NYSE	GVA	Thu, Oct 7, 1999	16.67	16.83	16.50	16.50
618	NYSE	GVA	Wed, Oct 6, 1999	17.00	17.04	16.42	16.67
617	NYSE	GVA	Tue, Oct 5, 1999	16.58	17.67	16.58	17.04
616	NYSE	GVA	Mon, Oct 4, 1999	16.75	16.75	16.54	16.58
615	NYSE	GVA	Fri, Oct 1, 1999	17.38	17.38	16.54	16.67
614	NYSE	GVA	Thu, Sep 30, 1999	17.08	17.50	17.00	17.38
613	NYSE	GVA	Wed, Sep 29, 1999	16.88	17.00	16.88	17.00
612	NYSE	GVA	Tue, Sep 28, 1999	17.13	17.13	16.88	16.92
611	NYSE	GVA	Mon, Sep 27, 1999	16.92	17.25	16.92	17.21
610	NYSE	GVA	Fri, Sep 24, 1999	17.33	17.33	16.67	16.92
609	NYSE	GVA	Thu, Sep 23, 1999	17.75	17.83	17.33	17.33
608	NYSE	GVA	Wed, Sep 22, 1999	17.46	17.83	17.46	17.79
607	NYSE	GVA	Tue, Sep 21, 1999	17.33	17.50	17.13	17.50
606	NYSE	GVA	Mon, Sep 20, 1999	17.25	17.38	17.25	17.33
605	NYSE	GVA	Fri, Sep 17, 1999	16.96	17.13	16.96	17.13
604	NYSE	GVA	Thu, Sep 16, 1999	17.67	17.67	16.83	16.88
603	NYSE	GVA	Wed, Sep 15, 1999	17.33	17.83	17.33	17.67
602	NYSE	GVA	Tue, Sep 14, 1999	17.46	17.46	17.29	17.33
601	NYSE	GVA	Mon, Sep 13, 1999	17.54	17.54	17.33	17.42
600	NYSE	GVA	Fri, Sep 10, 1999	17.58	17.67	17.46	17.54
599	NYSE	GVA	Thu, Sep 9, 1999	17.58	17.71	17.50	17.54
598	NYSE	GVA	Wed, Sep 8, 1999	17.75	17.75	17.58	17.63
597	NYSE	GVA	Tue, Sep 7, 1999	17.63	17.88	17.63	17.75
596	NYSE	GVA	Fri, Sep 3, 1999	17.63	17.88	17.58	17.63
595	NYSE	GVA	Thu, Sep 2, 1999	17.42	17.67	17.08	17.54
594	NYSE	GVA	Wed, Sep 1, 1999	16.75	17.46	16.75	17.38
593	NYSE	GVA	Tue, Aug 31, 1999	16.75	16.75	16.67	16.67
592	NYSE	GVA	Mon, Aug 30, 1999	17.00	17.00	16.71	16.71
591	NYSE	GVA	Fri, Aug 27, 1999	17.08	17.08	16.63	17.00
590	NYSE	GVA	Thu, Aug 26, 1999	16.67	17.08	16.50	17.08
589	NYSE	GVA	Wed, Aug 25, 1999	16.58	16.75	16.50	16.71
588	NYSE	GVA	Tue, Aug 24, 1999	16.58	16.83	16.46	16.63
587	NYSE	GVA	Mon, Aug 23, 1999	16.63	16.63	16.50	16.58
586	NYSE	GVA	Fri, Aug 20, 1999	16.46	16.63	16.42	16.50
585	NYSE	GVA	Thu, Aug 19, 1999	16.75	16.75	16.29	16.38
584	NYSE	GVA	Wed, Aug 18, 1999	17.50	17.50	16.75	16.75
583	NYSE	GVA	Tue, Aug 17, 1999	16.54	17.83	16.54	17.67
582	NYSE	GVA	Mon, Aug 16, 1999	16.17	16.38	16.13	16.38
581	NYSE	GVA	Fri, Aug 13, 1999	16.00	16.50	16.00	16.25
580	NYSE	GVA	Thu, Aug 12, 1999	16.00	16.08	15.83	16.00
579	NYSE	GVA	Wed, Aug 11, 1999	15.33	16.17	15.25	16.08
578	NYSE	GVA	Tue, Aug 10, 1999	15.38	15.46	15.13	15.33
577	NYSE	GVA	Mon, Aug 9, 1999	15.92	16.00	15.46	15.50
576	NYSE	GVA	Fri, Aug 6, 1999	16.54	16.63	15.83	16.00
575	NYSE	GVA	Thu, Aug 5, 1999	16.67	16.79	16.67	16.71
574	NYSE	GVA	Wed, Aug 4, 1999	16.71	16.96	16.58	16.96
573	NYSE	GVA	Tue, Aug 3, 1999	16.83	16.83	16.67	16.71
572	NYSE	GVA	Mon, Aug 2, 1999	16.83	16.92	16.79	16.79
571	NYSE	GVA	Fri, Jul 30, 1999	16.83	16.92	16.81	16.88
570	NYSE	GVA	Thu, Jul 29, 1999	16.29	17.08	16.29	16.83
569	NYSE	GVA	Wed, Jul 28, 1999	17.50	17.50	17.21	17.29
568	NYSE	GVA	Tue, Jul 27, 1999	17.17	17.42	17.17	17.42
567	NYSE	GVA	Mon, Jul 26, 1999	17.42	17.42	17.08	17.17
566	NYSE	GVA	Fri, Jul 23, 1999	17.88	18.25	17.42	17.42
565	NYSE	GVA	Thu, Jul 22, 1999	17.96	17.96	17.54	17.96
564	NYSE	GVA	Wed, Jul 21, 1999	18.33	18.42	17.83	17.96
563	NYSE	GVA	Tue, Jul 20, 1999	18.33	18.38	18.21	18.25
562	NYSE	GVA	Mon, Jul 19, 1999	19.25	19.25	18.50	18.58
561	NYSE	GVA	Fri, Jul 16, 1999	19.17	19.17	19.00	19.08
560	NYSE	GVA	Thu, Jul 15, 1999	19.50	19.67	19.25	19.29
559	NYSE	GVA	Wed, Jul 14, 1999	19.21	19.46	19.21	19.46
558	NYSE	GVA	Tue, Jul 13, 1999	19.04	19.21	18.92	19.21
557	NYSE	GVA	Mon, Jul 12, 1999	19.13	19.17	18.54	18.92
556	NYSE	GVA	Fri, Jul 9, 1999	19.21	19.21	19.00	19.04
555	NYSE	GVA	Thu, Jul 8, 1999	19.08	19.21	19.08	19.13
554	NYSE	GVA	Wed, Jul 7, 1999	19.63	19.63	19.08	19.13
553	NYSE	GVA	Tue, Jul 6, 1999	19.54	19.67	19.46	19.58
552	NYSE	GVA	Fri, Jul 2, 1999	19.71	19.92	19.50	19.50
551	NYSE	GVA	Thu, Jul 1, 1999	19.42	19.79	19.42	19.58
550	NYSE	GVA	Wed, Jun 30, 1999	19.29	19.63	19.17	19.54
549	NYSE	GVA	Tue, Jun 29, 1999	19.17	19.38	19.13	19.25
548	NYSE	GVA	Mon, Jun 28, 1999	18.29	19.46	18.29	19.13
547	NYSE	GVA	Fri, Jun 25, 1999	18.13	18.42	18.13	18.38
546	NYSE	GVA	Thu, Jun 24, 1999	18.00	18.17	17.96	18.04
545	NYSE	GVA	Wed, Jun 23, 1999	18.38	18.50	17.92	18.04
544	NYSE	GVA	Tue, Jun 22, 1999	18.25	18.58	18.25	18.38
543	NYSE	GVA	Mon, Jun 21, 1999	17.96	18.21	17.83	18.21
542	NYSE	GVA	Fri, Jun 18, 1999	17.75	17.96	17.75	17.92
541	NYSE	GVA	Thu, Jun 17, 1999	18.29	18.33	17.75	17.75
540	NYSE	GVA	Wed, Jun 16, 1999	18.67	18.79	18.08	18.17
539	NYSE	GVA	Tue, Jun 15, 1999	18.83	19.08	18.67	18.67
538	NYSE	GVA	Mon, Jun 14, 1999	18.96	19.00	18.75	18.75
537	NYSE	GVA	Fri, Jun 11, 1999	18.83	19.25	18.83	19.04
536	NYSE	GVA	Thu, Jun 10, 1999	19.08	19.08	18.83	19.00
535	NYSE	GVA	Wed, Jun 9, 1999	18.83	18.92	18.67	18.92
534	NYSE	GVA	Tue, Jun 8, 1999	19.29	19.29	18.75	18.83
533	NYSE	GVA	Mon, Jun 7, 1999	19.54	19.63	19.17	19.25
532	NYSE	GVA	Fri, Jun 4, 1999	19.46	19.63	19.46	19.63
531	NYSE	GVA	Thu, Jun 3, 1999	19.42	19.63	19.33	19.38
530	NYSE	GVA	Wed, Jun 2, 1999	19.33	19.63	19.21	19.46
529	NYSE	GVA	Tue, Jun 1, 1999	18.75	19.46	18.71	19.38
528	NYSE	GVA	Fri, May 28, 1999	19.00	19.21	18.71	18.71
527	NYSE	GVA	Thu, May 27, 1999	19.13	19.17	18.88	18.96
526	NYSE	GVA	Wed, May 26, 1999	19.42	19.46	18.71	19.17
525	NYSE	GVA	Tue, May 25, 1999	19.42	19.54	18.92	19.50
524	NYSE	GVA	Mon, May 24, 1999	19.33	19.63	19.25	19.42
523	NYSE	GVA	Fri, May 21, 1999	18.75	19.21	18.75	19.08
522	NYSE	GVA	Thu, May 20, 1999	18.54	19.33	18.54	18.75
521	NYSE	GVA	Wed, May 19, 1999	17.79	18.58	17.79	18.54
520	NYSE	GVA	Tue, May 18, 1999	17.00	17.83	17.00	17.79
519	NYSE	GVA	Mon, May 17, 1999	16.79	17.08	16.67	17.00
518	NYSE	GVA	Fri, May 14, 1999	17.13	17.13	16.58	16.75
517	NYSE	GVA	Thu, May 13, 1999	17.50	17.88	17.29	17.29
516	NYSE	GVA	Wed, May 12, 1999	16.92	17.33	16.83	17.17
515	NYSE	GVA	Tue, May 11, 1999	17.54	17.67	16.83	16.83
514	NYSE	GVA	Mon, May 10, 1999	16.92	17.92	16.92	17.42
513	NYSE	GVA	Fri, May 7, 1999	17.29	17.29	16.71	16.83
512	NYSE	GVA	Thu, May 6, 1999	17.50	17.63	17.21	17.25
511	NYSE	GVA	Wed, May 5, 1999	17.92	18.00	16.88	17.54
510	NYSE	GVA	Tue, May 4, 1999	19.04	19.08	17.79	17.79
509	NYSE	GVA	Mon, May 3, 1999	19.13	19.13	19.00	19.04
508	NYSE	GVA	Fri, Apr 30, 1999	19.92	19.96	19.00	19.04
507	NYSE	GVA	Thu, Apr 29, 1999	19.21	19.92	19.13	19.92
506	NYSE	GVA	Wed, Apr 28, 1999	18.67	19.21	18.38	19.17
505	NYSE	GVA	Tue, Apr 27, 1999	18.04	18.83	18.04	18.71
504	NYSE	GVA	Mon, Apr 26, 1999	18.17	18.33	18.13	18.17
503	NYSE	GVA	Fri, Apr 23, 1999	18.17	18.29	18.08	18.13
502	NYSE	GVA	Thu, Apr 22, 1999	17.96	18.21	17.92	18.13
501	NYSE	GVA	Wed, Apr 21, 1999	18.33	18.79	17.42	17.88
500	NYSE	GVA	Tue, Apr 20, 1999	17.29	17.46	17.04	17.29
499	NYSE	GVA	Mon, Apr 19, 1999	16.38	17.17	16.38	17.17
498	NYSE	GVA	Fri, Apr 16, 1999	16.17	16.50	16.17	16.33
497	NYSE	GVA	Thu, Apr 15, 1999	16.21	16.29	16.08	16.17
496	NYSE	GVA	Wed, Apr 14, 1999	16.08	16.63	16.00	16.04
495	NYSE	GVA	Tue, Apr 13, 1999	15.83	16.33	15.83	16.00
494	NYSE	GVA	Mon, Apr 12, 1999	15.17	15.83	15.13	15.83
493	NYSE	GVA	Fri, Apr 9, 1999	15.08	15.38	15.04	15.33
492	NYSE	GVA	Thu, Apr 8, 1999	15.29	15.50	14.96	14.96
491	NYSE	GVA	Wed, Apr 7, 1999	14.88	15.50	14.79	15.29
490	NYSE	GVA	Tue, Apr 6, 1999	14.92	14.96	14.75	14.83
489	NYSE	GVA	Mon, Apr 5, 1999	15.04	15.08	14.58	14.92
488	NYSE	GVA	Thu, Apr 1, 1999	15.50	15.54	14.88	14.88
487	NYSE	GVA	Wed, Mar 31, 1999	16.17	16.21	15.46	15.58
486	NYSE	GVA	Tue, Mar 30, 1999	16.17	16.42	16.17	16.17
485	NYSE	GVA	Mon, Mar 29, 1999	16.00	16.33	16.00	16.17
484	NYSE	GVA	Fri, Mar 26, 1999	15.58	16.21	15.50	16.00
483	NYSE	GVA	Thu, Mar 25, 1999	14.92	15.67	14.92	15.42
482	NYSE	GVA	Wed, Mar 24, 1999	14.42	14.92	14.21	14.79
481	NYSE	GVA	Tue, Mar 23, 1999	15.38	15.42	14.25	14.25
480	NYSE	GVA	Mon, Mar 22, 1999	16.00	16.04	15.46	15.54
479	NYSE	GVA	Fri, Mar 19, 1999	15.04	16.00	15.04	16.00
478	NYSE	GVA	Thu, Mar 18, 1999	14.00	15.17	14.00	15.04
477	NYSE	GVA	Wed, Mar 17, 1999	15.50	15.67	14.50	14.63
476	NYSE	GVA	Tue, Mar 16, 1999	15.92	16.54	15.46	15.50
475	NYSE	GVA	Mon, Mar 15, 1999	14.33	15.75	14.33	15.67
474	NYSE	GVA	Fri, Mar 12, 1999	13.88	14.25	13.33	14.25
473	NYSE	GVA	Thu, Mar 11, 1999	14.00	14.00	13.04	13.88
472	NYSE	GVA	Wed, Mar 10, 1999	14.58	14.63	14.08	14.25
471	NYSE	GVA	Tue, Mar 9, 1999	15.00	15.25	14.08	14.63
470	NYSE	GVA	Mon, Mar 8, 1999	16.17	16.17	15.33	15.42
469	NYSE	GVA	Fri, Mar 5, 1999	16.50	16.50	16.17	16.25
468	NYSE	GVA	Thu, Mar 4, 1999	16.46	16.54	16.08	16.33
467	NYSE	GVA	Wed, Mar 3, 1999	16.63	16.67	16.33	16.38
466	NYSE	GVA	Tue, Mar 2, 1999	16.58	16.67	16.46	16.54
465	NYSE	GVA	Mon, Mar 1, 1999	16.29	16.67	16.29	16.50
464	NYSE	GVA	Fri, Feb 26, 1999	16.67	16.75	16.25	16.38
463	NYSE	GVA	Thu, Feb 25, 1999	16.33	16.63	16.33	16.54
462	NYSE	GVA	Wed, Feb 24, 1999	16.54	16.63	16.42	16.50
461	NYSE	GVA	Tue, Feb 23, 1999	16.25	16.63	16.25	16.46
460	NYSE	GVA	Mon, Feb 22, 1999	16.58	16.75	16.13	16.13
459	NYSE	GVA	Fri, Feb 19, 1999	15.33	16.42	15.33	15.96
458	NYSE	GVA	Thu, Feb 18, 1999	15.33	15.67	14.75	14.88
457	NYSE	GVA	Wed, Feb 17, 1999	20.00	20.21	19.88	20.04
456	NYSE	GVA	Tue, Feb 16, 1999	20.50	20.83	19.71	20.04
455	NYSE	GVA	Fri, Feb 12, 1999	19.92	20.21	19.67	20.17
454	NYSE	GVA	Thu, Feb 11, 1999	19.71	20.58	19.67	20.04
453	NYSE	GVA	Wed, Feb 10, 1999	20.38	20.42	19.75	19.79
452	NYSE	GVA	Tue, Feb 9, 1999	20.88	20.88	20.29	20.46
451	NYSE	GVA	Mon, Feb 8, 1999	21.00	21.00	20.71	20.71
450	NYSE	GVA	Fri, Feb 5, 1999	21.25	21.29	21.00	21.00
449	NYSE	GVA	Thu, Feb 4, 1999	21.25	21.50	21.21	21.25
448	NYSE	GVA	Wed, Feb 3, 1999	21.33	21.33	21.21	21.29
447	NYSE	GVA	Tue, Feb 2, 1999	21.25	21.46	21.08	21.33
446	NYSE	GVA	Mon, Feb 1, 1999	21.58	21.58	21.21	21.25
445	NYSE	GVA	Fri, Jan 29, 1999	20.83	21.83	20.83	21.58
444	NYSE	GVA	Thu, Jan 28, 1999	20.88	21.21	20.75	20.88
443	NYSE	GVA	Wed, Jan 27, 1999	20.38	21.00	20.21	20.83
442	NYSE	GVA	Tue, Jan 26, 1999	20.38	20.46	20.25	20.42
441	NYSE	GVA	Mon, Jan 25, 1999	20.75	20.83	20.50	20.54
440	NYSE	GVA	Fri, Jan 22, 1999	20.67	20.83	20.67	20.79
439	NYSE	GVA	Thu, Jan 21, 1999	20.58	21.67	20.58	20.71
438	NYSE	GVA	Wed, Jan 20, 1999	20.71	20.71	20.54	20.58
437	NYSE	GVA	Tue, Jan 19, 1999	20.79	20.79	20.67	20.71
436	NYSE	GVA	Fri, Jan 15, 1999	20.83	21.08	20.75	20.79
435	NYSE	GVA	Thu, Jan 14, 1999	21.58	21.58	20.79	20.88
434	NYSE	GVA	Wed, Jan 13, 1999	21.67	21.83	21.42	21.75
433	NYSE	GVA	Tue, Jan 12, 1999	22.63	22.63	21.75	21.83
432	NYSE	GVA	Mon, Jan 11, 1999	22.33	22.83	21.83	22.63
431	NYSE	GVA	Fri, Jan 8, 1999	23.29	23.29	21.42	22.42
430	NYSE	GVA	Thu, Jan 7, 1999	23.75	23.75	23.08	23.25
429	NYSE	GVA	Wed, Jan 6, 1999	23.50	24.79	23.50	23.88
428	NYSE	GVA	Tue, Jan 5, 1999	24.63	24.63	23.25	23.25
427	NYSE	GVA	Mon, Jan 4, 1999	22.38	25.17	22.38	24.67
426	NYSE	GVA	Thu, Dec 31, 1998	22.21	22.38	22.17	22.38
425	NYSE	GVA	Wed, Dec 30, 1998	21.67	22.25	21.50	22.25
424	NYSE	GVA	Tue, Dec 29, 1998	21.96	22.00	21.33	21.83
423	NYSE	GVA	Mon, Dec 28, 1998	21.96	22.13	21.92	21.92
422	NYSE	GVA	Thu, Dec 24, 1998	21.58	22.17	21.58	21.83
421	NYSE	GVA	Wed, Dec 23, 1998	21.00	21.96	20.92	21.50
420	NYSE	GVA	Tue, Dec 22, 1998	21.13	21.17	20.25	20.92
419	NYSE	GVA	Mon, Dec 21, 1998	20.83	21.33	20.79	21.33
418	NYSE	GVA	Fri, Dec 18, 1998	20.67	21.00	20.67	20.67
417	NYSE	GVA	Thu, Dec 17, 1998	20.67	20.83	20.63	20.71
416	NYSE	GVA	Wed, Dec 16, 1998	19.21	20.96	19.21	20.71
415	NYSE	GVA	Tue, Dec 15, 1998	18.71	19.25	18.50	19.21
414	NYSE	GVA	Mon, Dec 14, 1998	19.17	19.42	18.33	18.88
413	NYSE	GVA	Fri, Dec 11, 1998	20.13	20.13	19.08	19.17
412	NYSE	GVA	Thu, Dec 10, 1998	20.63	20.63	20.21	20.21
411	NYSE	GVA	Wed, Dec 9, 1998	20.54	20.63	20.33	20.63
410	NYSE	GVA	Tue, Dec 8, 1998	20.58	20.92	20.50	20.58
409	NYSE	GVA	Mon, Dec 7, 1998	21.00	21.00	20.42	20.58
408	NYSE	GVA	Fri, Dec 4, 1998	21.33	21.33	21.00	21.00
407	NYSE	GVA	Thu, Dec 3, 1998	21.71	21.71	21.25	21.33
406	NYSE	GVA	Wed, Dec 2, 1998	21.75	21.79	21.50	21.71
405	NYSE	GVA	Tue, Dec 1, 1998	21.33	22.04	21.29	21.75
404	NYSE	GVA	Mon, Nov 30, 1998	21.25	21.75	21.13	21.54
403	NYSE	GVA	Fri, Nov 27, 1998	21.38	21.42	21.38	21.42
402	NYSE	GVA	Wed, Nov 25, 1998	21.79	21.83	21.17	21.46
401	NYSE	GVA	Tue, Nov 24, 1998	21.54	21.96	21.54	21.71
400	NYSE	GVA	Mon, Nov 23, 1998	21.17	21.79	21.08	21.54
399	NYSE	GVA	Fri, Nov 20, 1998	20.88	21.17	20.79	21.17
398	NYSE	GVA	Thu, Nov 19, 1998	20.67	21.04	20.00	20.88
397	NYSE	GVA	Wed, Nov 18, 1998	20.63	20.63	19.46	19.50
396	NYSE	GVA	Tue, Nov 17, 1998	21.33	21.33	20.50	20.63
395	NYSE	GVA	Mon, Nov 16, 1998	21.29	21.29	21.13	21.21
394	NYSE	GVA	Fri, Nov 13, 1998	21.58	21.63	21.17	21.25
393	NYSE	GVA	Thu, Nov 12, 1998	21.92	21.96	21.71	21.75
392	NYSE	GVA	Wed, Nov 11, 1998	21.92	22.17	21.83	21.88
391	NYSE	GVA	Tue, Nov 10, 1998	21.79	21.96	21.79	21.88
390	NYSE	GVA	Mon, Nov 9, 1998	22.00	22.00	21.75	21.79
389	NYSE	GVA	Fri, Nov 6, 1998	22.67	22.67	21.88	22.00
388	NYSE	GVA	Thu, Nov 5, 1998	22.00	22.63	22.00	22.58
387	NYSE	GVA	Wed, Nov 4, 1998	21.88	22.21	21.79	22.13
386	NYSE	GVA	Tue, Nov 3, 1998	22.42	22.42	21.67	21.83
385	NYSE	GVA	Mon, Nov 2, 1998	22.21	22.42	22.21	22.42
384	NYSE	GVA	Fri, Oct 30, 1998	22.33	22.46	21.96	22.21
383	NYSE	GVA	Thu, Oct 29, 1998	22.29	22.50	22.25	22.38
382	NYSE	GVA	Wed, Oct 28, 1998	22.29	22.42	22.25	22.29
381	NYSE	GVA	Tue, Oct 27, 1998	21.79	22.50	21.75	22.29
380	NYSE	GVA	Mon, Oct 26, 1998	21.33	21.83	21.33	21.79
379	NYSE	GVA	Fri, Oct 23, 1998	21.29	21.29	20.96	21.29
378	NYSE	GVA	Thu, Oct 22, 1998	21.13	21.29	20.88	21.29
377	NYSE	GVA	Wed, Oct 21, 1998	21.67	21.67	20.79	21.00
376	NYSE	GVA	Tue, Oct 20, 1998	21.54	22.92	21.54	21.67
375	NYSE	GVA	Mon, Oct 19, 1998	19.58	21.42	19.58	21.42
374	NYSE	GVA	Fri, Oct 16, 1998	19.96	20.00	19.42	19.50
373	NYSE	GVA	Thu, Oct 15, 1998	19.04	20.25	19.04	19.79
372	NYSE	GVA	Wed, Oct 14, 1998	19.50	19.50	19.17	19.21
371	NYSE	GVA	Tue, Oct 13, 1998	19.33	19.83	19.21	19.50
370	NYSE	GVA	Mon, Oct 12, 1998	18.50	19.54	18.50	19.33
369	NYSE	GVA	Fri, Oct 9, 1998	17.79	18.67	17.67	18.33
368	NYSE	GVA	Thu, Oct 8, 1998	18.67	18.71	16.75	17.63
367	NYSE	GVA	Wed, Oct 7, 1998	19.08	19.13	18.54	18.83
366	NYSE	GVA	Tue, Oct 6, 1998	18.83	19.25	18.75	19.08
365	NYSE	GVA	Mon, Oct 5, 1998	19.38	19.38	18.67	18.75
364	NYSE	GVA	Fri, Oct 2, 1998	19.71	19.71	19.04	19.54
363	NYSE	GVA	Thu, Oct 1, 1998	19.96	20.67	19.75	19.75
362	NYSE	GVA	Wed, Sep 30, 1998	20.50	20.50	19.46	19.63
361	NYSE	GVA	Tue, Sep 29, 1998	21.00	21.00	20.13	20.42
360	NYSE	GVA	Mon, Sep 28, 1998	20.67	21.17	20.67	21.04
359	NYSE	GVA	Fri, Sep 25, 1998	21.25	21.33	21.08	21.33
358	NYSE	GVA	Thu, Sep 24, 1998	20.83	22.33	20.67	21.29
357	NYSE	GVA	Wed, Sep 23, 1998	19.33	21.17	19.33	20.92
356	NYSE	GVA	Tue, Sep 22, 1998	19.33	19.38	19.21	19.38
355	NYSE	GVA	Mon, Sep 21, 1998	19.00	19.29	18.67	19.21
354	NYSE	GVA	Fri, Sep 18, 1998	19.17	19.17	18.79	19.00
353	NYSE	GVA	Thu, Sep 17, 1998	18.88	18.88	18.38	18.79
352	NYSE	GVA	Wed, Sep 16, 1998	18.25	19.04	18.25	19.04
351	NYSE	GVA	Tue, Sep 15, 1998	17.83	18.21	17.75	18.08
350	NYSE	GVA	Mon, Sep 14, 1998	17.75	18.58	17.75	17.79
349	NYSE	GVA	Fri, Sep 11, 1998	16.63	17.75	16.50	17.75
348	NYSE	GVA	Thu, Sep 10, 1998	16.67	16.75	16.33	16.75
347	NYSE	GVA	Wed, Sep 9, 1998	17.00	17.00	16.67	16.83
346	NYSE	GVA	Tue, Sep 8, 1998	17.33	17.67	16.71	16.92
345	NYSE	GVA	Fri, Sep 4, 1998	17.21	17.33	17.08	17.17
344	NYSE	GVA	Thu, Sep 3, 1998	17.29	17.33	17.00	17.17
343	NYSE	GVA	Wed, Sep 2, 1998	17.50	17.50	17.25	17.29
342	NYSE	GVA	Tue, Sep 1, 1998	15.83	17.67	15.83	17.33
341	NYSE	GVA	Mon, Aug 31, 1998	17.63	17.75	15.25	15.83
340	NYSE	GVA	Fri, Aug 28, 1998	18.08	18.29	17.21	17.71
339	NYSE	GVA	Thu, Aug 27, 1998	18.38	18.38	17.83	18.17
338	NYSE	GVA	Wed, Aug 26, 1998	18.67	18.67	18.29	18.46
337	NYSE	GVA	Tue, Aug 25, 1998	18.42	19.29	18.42	18.71
336	NYSE	GVA	Mon, Aug 24, 1998	18.33	18.83	18.33	18.58
335	NYSE	GVA	Fri, Aug 21, 1998	18.63	18.63	17.83	18.29
334	NYSE	GVA	Thu, Aug 20, 1998	18.00	19.00	18.00	18.71
333	NYSE	GVA	Wed, Aug 19, 1998	19.75	19.92	17.00	18.08
332	NYSE	GVA	Tue, Aug 18, 1998	19.63	21.58	19.50	20.96
331	NYSE	GVA	Mon, Aug 17, 1998	19.67	19.83	19.17	19.46
330	NYSE	GVA	Fri, Aug 14, 1998	18.71	19.67	18.71	19.67
329	NYSE	GVA	Thu, Aug 13, 1998	18.13	18.63	18.04	18.58
328	NYSE	GVA	Wed, Aug 12, 1998	17.71	18.58	17.58	18.04
327	NYSE	GVA	Tue, Aug 11, 1998	17.63	17.63	17.33	17.58
326	NYSE	GVA	Mon, Aug 10, 1998	18.00	18.00	17.38	17.75
325	NYSE	GVA	Fri, Aug 7, 1998	17.28	18.11	17.25	18.00
324	NYSE	GVA	Thu, Aug 6, 1998	16.45	17.34	16.45	17.17
323	NYSE	GVA	Wed, Aug 5, 1998	16.20	16.45	16.03	16.39
322	NYSE	GVA	Tue, Aug 4, 1998	16.47	16.67	16.06	16.14
321	NYSE	GVA	Mon, Aug 3, 1998	15.78	16.45	15.78	16.36
320	NYSE	GVA	Fri, Jul 31, 1998	16.00	16.00	15.70	15.78
319	NYSE	GVA	Thu, Jul 30, 1998	16.58	16.72	16.00	16.00
318	NYSE	GVA	Wed, Jul 29, 1998	15.78	16.81	15.78	16.53
317	NYSE	GVA	Tue, Jul 28, 1998	15.17	15.45	15.00	15.31
316	NYSE	GVA	Mon, Jul 27, 1998	15.31	15.36	15.11	15.20
315	NYSE	GVA	Fri, Jul 24, 1998	15.28	15.56	15.11	15.25
314	NYSE	GVA	Thu, Jul 23, 1998	15.25	15.25	14.95	15.17
313	NYSE	GVA	Wed, Jul 22, 1998	16.11	16.11	15.28	15.28
312	NYSE	GVA	Tue, Jul 21, 1998	16.45	16.45	16.11	16.14
311	NYSE	GVA	Mon, Jul 20, 1998	16.45	16.75	16.42	16.45
310	NYSE	GVA	Fri, Jul 17, 1998	15.64	16.17	15.64	16.14
309	NYSE	GVA	Thu, Jul 16, 1998	15.61	15.86	15.50	15.64
308	NYSE	GVA	Wed, Jul 15, 1998	15.31	15.50	15.08	15.50
307	NYSE	GVA	Tue, Jul 14, 1998	14.61	15.36	14.61	15.25
306	NYSE	GVA	Mon, Jul 13, 1998	14.78	14.81	14.45	14.56
305	NYSE	GVA	Fri, Jul 10, 1998	14.56	14.78	14.56	14.70
304	NYSE	GVA	Thu, Jul 9, 1998	14.06	14.72	14.06	14.61
303	NYSE	GVA	Wed, Jul 8, 1998	14.06	14.11	13.97	14.03
302	NYSE	GVA	Tue, Jul 7, 1998	13.97	14.22	13.92	14.17
301	NYSE	GVA	Mon, Jul 6, 1998	13.67	13.86	13.64	13.75
300	NYSE	GVA	Thu, Jul 2, 1998	13.22	13.72	13.22	13.56
299	NYSE	GVA	Wed, Jul 1, 1998	13.50	13.50	13.11	13.22
298	NYSE	GVA	Tue, Jun 30, 1998	13.33	13.72	13.33	13.61
297	NYSE	GVA	Mon, Jun 29, 1998	13.25	13.42	13.25	13.33
296	NYSE	GVA	Fri, Jun 26, 1998	13.22	13.25	13.17	13.25
295	NYSE	GVA	Thu, Jun 25, 1998	12.97	13.50	12.97	13.28
294	NYSE	GVA	Wed, Jun 24, 1998	13.00	13.11	12.86	13.00
293	NYSE	GVA	Tue, Jun 23, 1998	12.75	13.20	12.75	12.95
292	NYSE	GVA	Mon, Jun 22, 1998	12.67	12.83	12.61	12.70
291	NYSE	GVA	Fri, Jun 19, 1998	12.83	12.89	12.61	12.75
290	NYSE	GVA	Thu, Jun 18, 1998	13.00	13.03	12.89	12.92
289	NYSE	GVA	Wed, Jun 17, 1998	12.67	13.22	12.67	13.11
288	NYSE	GVA	Tue, Jun 16, 1998	12.50	12.70	12.50	12.70
287	NYSE	GVA	Mon, Jun 15, 1998	12.50	12.53	12.42	12.50
286	NYSE	GVA	Fri, Jun 12, 1998	12.25	12.50	12.20	12.50
285	NYSE	GVA	Thu, Jun 11, 1998	12.36	12.36	12.17	12.31
284	NYSE	GVA	Wed, Jun 10, 1998	12.50	12.56	12.36	12.36
283	NYSE	GVA	Tue, Jun 9, 1998	12.67	12.70	12.50	12.56
282	NYSE	GVA	Mon, Jun 8, 1998	12.78	12.81	12.64	12.67
281	NYSE	GVA	Fri, Jun 5, 1998	12.81	12.83	12.75	12.78
280	NYSE	GVA	Thu, Jun 4, 1998	12.70	12.86	12.70	12.86
279	NYSE	GVA	Wed, Jun 3, 1998	12.58	12.83	12.50	12.72
278	NYSE	GVA	Tue, Jun 2, 1998	12.67	12.70	12.42	12.53
277	NYSE	GVA	Mon, Jun 1, 1998	12.61	12.81	12.53	12.67
276	NYSE	GVA	Fri, May 29, 1998	12.31	12.67	12.31	12.56
275	NYSE	GVA	Thu, May 28, 1998	12.47	12.47	12.25	12.31
274	NYSE	GVA	Wed, May 27, 1998	12.81	12.81	12.28	12.42
273	NYSE	GVA	Tue, May 26, 1998	12.39	13.03	12.36	12.78
272	NYSE	GVA	Fri, May 22, 1998	12.45	12.45	12.36	12.36
271	NYSE	GVA	Thu, May 21, 1998	12.39	12.83	12.39	12.47
270	NYSE	GVA	Wed, May 20, 1998	12.08	12.42	12.03	12.39
269	NYSE	GVA	Tue, May 19, 1998	11.58	12.17	11.58	12.03
268	NYSE	GVA	Mon, May 18, 1998	12.06	12.17	11.58	11.58
267	NYSE	GVA	Fri, May 15, 1998	12.22	12.22	11.95	11.95
266	NYSE	GVA	Thu, May 14, 1998	12.67	12.70	12.22	12.28
265	NYSE	GVA	Wed, May 13, 1998	12.89	12.89	12.61	12.67
264	NYSE	GVA	Tue, May 12, 1998	13.03	13.08	12.86	12.86
263	NYSE	GVA	Mon, May 11, 1998	13.28	13.28	13.00	13.03
262	NYSE	GVA	Fri, May 8, 1998	13.33	13.45	13.25	13.28
261	NYSE	GVA	Thu, May 7, 1998	13.28	13.50	13.28	13.33
260	NYSE	GVA	Wed, May 6, 1998	13.20	13.25	13.14	13.17
259	NYSE	GVA	Tue, May 5, 1998	13.39	13.39	13.17	13.17
258	NYSE	GVA	Mon, May 4, 1998	13.28	13.39	13.28	13.36
257	NYSE	GVA	Fri, May 1, 1998	13.14	13.25	13.14	13.25
256	NYSE	GVA	Thu, Apr 30, 1998	13.00	13.22	13.00	13.14
255	NYSE	GVA	Wed, Apr 29, 1998	12.95	13.11	12.95	13.00
254	NYSE	GVA	Tue, Apr 28, 1998	12.78	13.00	12.75	12.95
253	NYSE	GVA	Mon, Apr 27, 1998	12.89	12.89	12.70	12.81
252	NYSE	GVA	Fri, Apr 24, 1998	13.06	13.08	12.86	12.89
251	NYSE	GVA	Thu, Apr 23, 1998	13.06	13.11	12.97	13.08
250	NYSE	GVA	Wed, Apr 22, 1998	13.22	13.22	13.06	13.08
249	NYSE	GVA	Tue, Apr 21, 1998	12.97	13.28	12.97	13.28
248	NYSE	GVA	Mon, Apr 20, 1998	12.72	12.97	12.72	12.97
247	NYSE	GVA	Fri, Apr 17, 1998	12.36	12.78	12.36	12.70
246	NYSE	GVA	Thu, Apr 16, 1998	12.45	12.56	12.39	12.47
245	NYSE	GVA	Wed, Apr 15, 1998	12.61	12.67	12.42	12.47
244	NYSE	GVA	Tue, Apr 14, 1998	12.45	12.64	12.42	12.61
243	NYSE	GVA	Mon, Apr 13, 1998	12.50	12.53	12.45	12.47
242	NYSE	GVA	Thu, Apr 9, 1998	12.50	12.53	12.42	12.50
241	NYSE	GVA	Wed, Apr 8, 1998	12.61	12.61	12.53	12.53
240	NYSE	GVA	Tue, Apr 7, 1998	12.64	12.64	12.45	12.50
239	NYSE	GVA	Mon, Apr 6, 1998	12.45	12.75	12.45	12.50
238	NYSE	GVA	Fri, Apr 3, 1998	12.42	12.53	12.36	12.50
237	NYSE	GVA	Thu, Apr 2, 1998	12.42	12.45	12.36	12.42
236	NYSE	GVA	Wed, Apr 1, 1998	12.45	12.50	12.39	12.39
235	NYSE	GVA	Tue, Mar 31, 1998	12.50	12.58	12.42	12.45
234	NYSE	GVA	Mon, Mar 30, 1998	12.20	12.53	12.20	12.47
233	NYSE	GVA	Fri, Mar 27, 1998	12.06	12.17	11.92	12.14
232	NYSE	GVA	Thu, Mar 26, 1998	12.36	12.36	12.11	12.20
231	NYSE	GVA	Wed, Mar 25, 1998	12.70	12.70	12.33	12.36
230	NYSE	GVA	Tue, Mar 24, 1998	12.86	12.86	12.67	12.67
229	NYSE	GVA	Mon, Mar 23, 1998	12.64	12.86	12.64	12.83
228	NYSE	GVA	Fri, Mar 20, 1998	12.92	12.92	12.56	12.67
227	NYSE	GVA	Thu, Mar 19, 1998	13.00	13.03	12.92	12.97
226	NYSE	GVA	Wed, Mar 18, 1998	12.95	13.06	12.92	12.95
225	NYSE	GVA	Tue, Mar 17, 1998	12.89	13.11	12.89	12.95
224	NYSE	GVA	Mon, Mar 16, 1998	12.78	12.92	12.70	12.92
223	NYSE	GVA	Fri, Mar 13, 1998	12.72	12.78	12.61	12.78
222	NYSE	GVA	Thu, Mar 12, 1998	12.64	12.78	12.58	12.64
221	NYSE	GVA	Wed, Mar 11, 1998	12.25	12.67	12.25	12.67
220	NYSE	GVA	Tue, Mar 10, 1998	12.11	12.20	12.00	12.14
219	NYSE	GVA	Mon, Mar 9, 1998	12.20	12.28	12.11	12.17
218	NYSE	GVA	Fri, Mar 6, 1998	12.22	12.45	12.22	12.25
217	NYSE	GVA	Thu, Mar 5, 1998	12.45	12.78	12.22	12.22
216	NYSE	GVA	Wed, Mar 4, 1998	12.00	12.61	12.00	12.42
215	NYSE	GVA	Tue, Mar 3, 1998	11.81	12.00	11.78	12.00
214	NYSE	GVA	Mon, Mar 2, 1998	11.81	11.81	11.67	11.75
213	NYSE	GVA	Fri, Feb 27, 1998	11.81	11.89	11.61	11.78
212	NYSE	GVA	Thu, Feb 26, 1998	12.22	12.56	11.81	11.83
211	NYSE	GVA	Wed, Feb 25, 1998	11.17	12.28	11.17	12.14
210	NYSE	GVA	Tue, Feb 24, 1998	10.83	11.11	10.72	11.11
209	NYSE	GVA	Mon, Feb 23, 1998	10.67	10.81	10.67	10.81
208	NYSE	GVA	Fri, Feb 20, 1998	10.50	10.67	10.50	10.67
207	NYSE	GVA	Thu, Feb 19, 1998	10.56	10.86	10.50	10.50
206	NYSE	GVA	Wed, Feb 18, 1998	10.58	10.61	10.22	10.28
205	NYSE	GVA	Tue, Feb 17, 1998	10.50	10.67	10.50	10.64
204	NYSE	GVA	Fri, Feb 13, 1998	10.25	10.56	10.22	10.56
203	NYSE	GVA	Thu, Feb 12, 1998	10.39	10.39	10.20	10.25
202	NYSE	GVA	Wed, Feb 11, 1998	10.95	11.72	10.31	10.36
201	NYSE	GVA	Tue, Feb 10, 1998	10.67	11.11	10.67	10.89
200	NYSE	GVA	Mon, Feb 9, 1998	10.39	11.11	10.39	10.67
199	NYSE	GVA	Fri, Feb 6, 1998	10.28	10.39	10.28	10.39
198	NYSE	GVA	Thu, Feb 5, 1998	10.17	10.42	10.08	10.17
197	NYSE	GVA	Wed, Feb 4, 1998	10.20	10.33	10.20	10.22
196	NYSE	GVA	Tue, Feb 3, 1998	10.06	10.39	10.06	10.25
195	NYSE	GVA	Mon, Feb 2, 1998	10.45	10.45	10.00	10.00
194	NYSE	GVA	Fri, Jan 30, 1998	10.33	10.45	10.22	10.45
193	NYSE	GVA	Thu, Jan 29, 1998	9.89	10.42	9.81	10.39
192	NYSE	GVA	Wed, Jan 28, 1998	9.70	9.95	9.61	9.95
191	NYSE	GVA	Tue, Jan 27, 1998	9.89	10.06	9.70	9.72
190	NYSE	GVA	Mon, Jan 26, 1998	9.89	9.97	9.83	9.86
189	NYSE	GVA	Fri, Jan 23, 1998	9.89	9.95	9.83	9.89
188	NYSE	GVA	Thu, Jan 22, 1998	9.70	9.89	9.58	9.86
187	NYSE	GVA	Wed, Jan 21, 1998	9.72	9.72	9.67	9.70
186	NYSE	GVA	Tue, Jan 20, 1998	9.72	9.75	9.70	9.72
185	NYSE	GVA	Fri, Jan 16, 1998	9.86	9.86	9.70	9.78
184	NYSE	GVA	Thu, Jan 15, 1998	9.86	9.92	9.78	9.81
183	NYSE	GVA	Wed, Jan 14, 1998	9.70	9.89	9.67	9.89
182	NYSE	GVA	Tue, Jan 13, 1998	9.67	9.70	9.61	9.70
181	NYSE	GVA	Mon, Jan 12, 1998	9.67	9.67	9.50	9.56
180	NYSE	GVA	Fri, Jan 9, 1998	10.06	10.06	9.75	9.75
179	NYSE	GVA	Thu, Jan 8, 1998	9.95	10.22	9.95	10.11
178	NYSE	GVA	Wed, Jan 7, 1998	10.39	10.39	9.89	9.89
177	NYSE	GVA	Tue, Jan 6, 1998	10.14	10.42	10.14	10.33
176	NYSE	GVA	Mon, Jan 5, 1998	10.11	10.14	10.06	10.14
175	NYSE	GVA	Fri, Jan 2, 1998	10.17	10.17	10.11	10.11
174	NYSE	GVA	Wed, Dec 31, 1997	10.22	10.31	10.22	10.22
173	NYSE	GVA	Tue, Dec 30, 1997	10.25	10.31	10.17	10.22
172	NYSE	GVA	Mon, Dec 29, 1997	9.72	10.28	9.72	10.22
171	NYSE	GVA	Fri, Dec 26, 1997	9.95	9.95	9.67	9.70
170	NYSE	GVA	Wed, Dec 24, 1997	10.11	10.11	10.03	10.03
169	NYSE	GVA	Tue, Dec 23, 1997	10.22	10.22	10.08	10.11
168	NYSE	GVA	Mon, Dec 22, 1997	10.17	10.22	10.14	10.20
167	NYSE	GVA	Fri, Dec 19, 1997	10.11	10.22	10.06	10.11
166	NYSE	GVA	Thu, Dec 18, 1997	10.20	10.22	10.20	10.22
165	NYSE	GVA	Wed, Dec 17, 1997	10.28	10.31	10.08	10.22
164	NYSE	GVA	Tue, Dec 16, 1997	10.36	10.42	10.25	10.25
163	NYSE	GVA	Mon, Dec 15, 1997	10.42	10.50	10.31	10.31
162	NYSE	GVA	Fri, Dec 12, 1997	10.36	10.61	10.33	10.33
161	NYSE	GVA	Thu, Dec 11, 1997	10.45	10.45	10.33	10.39
160	NYSE	GVA	Wed, Dec 10, 1997	10.45	10.50	10.39	10.50
159	NYSE	GVA	Tue, Dec 9, 1997	10.50	10.56	10.42	10.50
158	NYSE	GVA	Mon, Dec 8, 1997	10.53	10.53	10.33	10.47
157	NYSE	GVA	Fri, Dec 5, 1997	10.47	10.53	10.45	10.53
156	NYSE	GVA	Thu, Dec 4, 1997	10.31	10.61	10.28	10.53
155	NYSE	GVA	Wed, Dec 3, 1997	10.50	10.50	10.28	10.31
154	NYSE	GVA	Tue, Dec 2, 1997	10.45	10.53	10.33	10.53
153	NYSE	GVA	Mon, Dec 1, 1997	10.11	10.56	10.08	10.53
152	NYSE	GVA	Fri, Nov 28, 1997	10.14	10.17	10.14	10.17
151	NYSE	GVA	Wed, Nov 26, 1997	10.14	10.28	10.11	10.14
150	NYSE	GVA	Tue, Nov 25, 1997	10.17	10.17	10.00	10.03
149	NYSE	GVA	Mon, Nov 24, 1997	10.22	10.28	10.17	10.22
148	NYSE	GVA	Fri, Nov 21, 1997	10.36	10.39	10.28	10.28
147	NYSE	GVA	Thu, Nov 20, 1997	10.25	10.31	10.22	10.31
146	NYSE	GVA	Wed, Nov 19, 1997	10.33	10.36	10.25	10.31
145	NYSE	GVA	Tue, Nov 18, 1997	10.25	10.31	10.25	10.25
144	NYSE	GVA	Mon, Nov 17, 1997	10.11	10.31	9.95	10.25
143	NYSE	GVA	Fri, Nov 14, 1997	9.64	10.11	9.64	10.06
142	NYSE	GVA	Thu, Nov 13, 1997	9.72	9.75	9.64	9.64
141	NYSE	GVA	Wed, Nov 12, 1997	9.95	9.95	9.72	9.75
140	NYSE	GVA	Tue, Nov 11, 1997	9.78	9.92	9.72	9.92
139	NYSE	GVA	Mon, Nov 10, 1997	9.67	9.78	9.67	9.78
138	NYSE	GVA	Fri, Nov 7, 1997	9.53	9.67	9.47	9.58
137	NYSE	GVA	Thu, Nov 6, 1997	9.53	9.64	9.47	9.53
136	NYSE	GVA	Wed, Nov 5, 1997	9.36	9.45	9.33	9.42
135	NYSE	GVA	Tue, Nov 4, 1997	9.45	9.58	9.39	9.45
134	NYSE	GVA	Mon, Nov 3, 1997	9.45	9.56	9.45	9.50
133	NYSE	GVA	Fri, Oct 31, 1997	9.39	9.45	9.33	9.39
132	NYSE	GVA	Thu, Oct 30, 1997	9.42	9.56	9.39	9.45
131	NYSE	GVA	Wed, Oct 29, 1997	9.39	9.47	9.39	9.42
130	NYSE	GVA	Tue, Oct 28, 1997	9.33	9.33	9.14	9.33
129	NYSE	GVA	Mon, Oct 27, 1997	9.75	9.89	9.39	9.39
128	NYSE	GVA	Fri, Oct 24, 1997	9.42	9.75	9.42	9.75
127	NYSE	GVA	Thu, Oct 23, 1997	9.45	9.47	9.28	9.39
126	NYSE	GVA	Wed, Oct 22, 1997	10.00	10.00	9.47	9.50
125	NYSE	GVA	Tue, Oct 21, 1997	10.00	10.03	9.97	9.97
124	NYSE	GVA	Mon, Oct 20, 1997	10.00	10.03	10.00	10.03
123	NYSE	GVA	Fri, Oct 17, 1997	10.03	10.22	9.97	10.06
122	NYSE	GVA	Thu, Oct 16, 1997	9.81	10.03	9.81	10.03
121	NYSE	GVA	Wed, Oct 15, 1997	9.95	9.95	9.75	9.81
120	NYSE	GVA	Tue, Oct 14, 1997	9.89	10.06	9.89	9.95
119	NYSE	GVA	Mon, Oct 13, 1997	9.33	9.89	9.33	9.89
118	NYSE	GVA	Fri, Oct 10, 1997	9.42	9.45	9.03	9.31
117	NYSE	GVA	Thu, Oct 9, 1997	9.97	9.97	9.42	9.45
116	NYSE	GVA	Wed, Oct 8, 1997	10.20	10.22	9.95	9.97
115	NYSE	GVA	Tue, Oct 7, 1997	10.25	10.25	10.14	10.22
114	NYSE	GVA	Mon, Oct 6, 1997	10.25	10.31	10.22	10.22
113	NYSE	GVA	Fri, Oct 3, 1997	10.50	10.53	10.25	10.25
112	NYSE	GVA	Thu, Oct 2, 1997	10.56	10.67	10.53	10.56
111	NYSE	GVA	Wed, Oct 1, 1997	10.31	10.39	10.31	10.33
110	NYSE	GVA	Tue, Sep 30, 1997	10.45	10.70	10.25	10.28
109	NYSE	GVA	Mon, Sep 29, 1997	10.25	10.47	10.25	10.45
108	NYSE	GVA	Fri, Sep 26, 1997	10.25	10.39	10.25	10.36
107	NYSE	GVA	Thu, Sep 25, 1997	10.25	10.39	10.25	10.39
106	NYSE	GVA	Wed, Sep 24, 1997	10.33	10.33	10.25	10.25
105	NYSE	GVA	Tue, Sep 23, 1997	10.39	10.39	10.25	10.36
104	NYSE	GVA	Mon, Sep 22, 1997	10.33	10.36	10.22	10.28
103	NYSE	GVA	Fri, Sep 19, 1997	10.22	10.33	10.06	10.33
102	NYSE	GVA	Thu, Sep 18, 1997	10.14	10.31	10.14	10.20
101	NYSE	GVA	Wed, Sep 17, 1997	9.97	10.11	9.95	10.11
100	NYSE	GVA	Tue, Sep 16, 1997	9.95	10.00	9.92	9.95
99	NYSE	GVA	Mon, Sep 15, 1997	9.92	10.00	9.86	9.95
98	NYSE	GVA	Fri, Sep 12, 1997	9.89	9.95	9.81	9.95
97	NYSE	GVA	Thu, Sep 11, 1997	9.67	9.89	9.67	9.83
96	NYSE	GVA	Wed, Sep 10, 1997	9.92	9.97	9.72	9.72
95	NYSE	GVA	Tue, Sep 9, 1997	9.58	10.08	9.58	9.97
94	NYSE	GVA	Mon, Sep 8, 1997	9.33	9.61	9.33	9.61
93	NYSE	GVA	Fri, Sep 5, 1997	9.17	9.33	9.17	9.33
92	NYSE	GVA	Thu, Sep 4, 1997	9.50	9.50	9.14	9.17
91	NYSE	GVA	Wed, Sep 3, 1997	9.39	9.53	9.33	9.47
90	NYSE	GVA	Tue, Sep 2, 1997	9.31	9.39	9.31	9.39
89	NYSE	GVA	Fri, Aug 29, 1997	9.14	9.36	9.14	9.33
88	NYSE	GVA	Thu, Aug 28, 1997	9.03	9.28	8.97	9.14
87	NYSE	GVA	Wed, Aug 27, 1997	8.97	9.08	8.97	9.08
86	NYSE	GVA	Tue, Aug 26, 1997	8.97	9.06	8.97	9.03
85	NYSE	GVA	Mon, Aug 25, 1997	9.03	9.08	8.92	9.00
84	NYSE	GVA	Fri, Aug 22, 1997	8.92	9.06	8.92	9.06
83	NYSE	GVA	Thu, Aug 21, 1997	8.97	9.08	8.92	8.92
82	NYSE	GVA	Wed, Aug 20, 1997	9.08	9.08	8.97	9.00
81	NYSE	GVA	Tue, Aug 19, 1997	9.00	9.08	8.95	9.06
80	NYSE	GVA	Mon, Aug 18, 1997	8.92	9.00	8.92	9.00
79	NYSE	GVA	Fri, Aug 15, 1997	9.06	9.06	8.95	8.95
78	NYSE	GVA	Thu, Aug 14, 1997	9.14	9.14	9.03	9.06
77	NYSE	GVA	Wed, Aug 13, 1997	9.25	9.28	9.11	9.17
76	NYSE	GVA	Tue, Aug 12, 1997	9.33	9.33	9.22	9.25
75	NYSE	GVA	Mon, Aug 11, 1997	9.31	9.33	9.11	9.33
74	NYSE	GVA	Fri, Aug 8, 1997	9.50	9.53	9.31	9.33
73	NYSE	GVA	Thu, Aug 7, 1997	9.11	9.61	9.11	9.61
72	NYSE	GVA	Wed, Aug 6, 1997	9.11	9.17	9.06	9.11
71	NYSE	GVA	Tue, Aug 5, 1997	9.17	9.17	9.06	9.14
70	NYSE	GVA	Mon, Aug 4, 1997	9.06	9.22	9.03	9.22
69	NYSE	GVA	Fri, Aug 1, 1997	9.20	9.20	8.95	9.06
68	NYSE	GVA	Thu, Jul 31, 1997	9.25	9.33	9.17	9.22
67	NYSE	GVA	Wed, Jul 30, 1997	9.11	9.33	9.11	9.22
66	NYSE	GVA	Tue, Jul 29, 1997	8.86	9.17	8.86	9.14
65	NYSE	GVA	Mon, Jul 28, 1997	8.89	8.89	8.83	8.86
64	NYSE	GVA	Fri, Jul 25, 1997	8.89	8.89	8.83	8.89
63	NYSE	GVA	Thu, Jul 24, 1997	8.72	8.89	8.70	8.89
62	NYSE	GVA	Wed, Jul 23, 1997	8.75	8.75	8.70	8.72
61	NYSE	GVA	Tue, Jul 22, 1997	9.08	9.08	8.72	8.72
60	NYSE	GVA	Mon, Jul 21, 1997	9.11	9.14	9.00	9.06
59	NYSE	GVA	Fri, Jul 18, 1997	9.31	9.31	9.00	9.17
58	NYSE	GVA	Thu, Jul 17, 1997	8.97	9.32	8.97	9.31
57	NYSE	GVA	Wed, Jul 16, 1997	8.95	9.03	8.89	9.03
56	NYSE	GVA	Tue, Jul 15, 1997	8.83	9.00	8.83	8.95
55	NYSE	GVA	Mon, Jul 14, 1997	9.11	9.11	8.95	8.95
54	NYSE	GVA	Fri, Jul 11, 1997	8.95	9.11	8.95	9.00
53	NYSE	GVA	Thu, Jul 10, 1997	8.81	8.95	8.78	8.92
52	NYSE	GVA	Wed, Jul 9, 1997	8.61	8.72	8.61	8.70
51	NYSE	GVA	Tue, Jul 8, 1997	8.64	8.72	8.64	8.64
50	NYSE	GVA	Mon, Jul 7, 1997	8.83	8.83	8.61	8.61
49	NYSE	GVA	Thu, Jul 3, 1997	8.72	8.83	8.56	8.83
48	NYSE	GVA	Wed, Jul 2, 1997	8.72	8.72	8.67	8.70
47	NYSE	GVA	Tue, Jul 1, 1997	8.78	8.78	8.78	8.78
46	NYSE	GVA	Mon, Jun 30, 1997	8.56	8.83	8.56	8.78
45	NYSE	GVA	Fri, Jun 27, 1997	8.45	8.58	8.45	8.56
44	NYSE	GVA	Thu, Jun 26, 1997	8.42	8.45	8.39	8.39
43	NYSE	GVA	Wed, Jun 25, 1997	8.45	8.45	8.33	8.45
42	NYSE	GVA	Tue, Jun 24, 1997	8.56	8.61	8.28	8.50
41	NYSE	GVA	Mon, Jun 23, 1997	8.83	8.83	8.50	8.50
40	NYSE	GVA	Fri, Jun 20, 1997	8.89	8.89	8.83	8.83
39	NYSE	GVA	Thu, Jun 19, 1997	8.89	8.89	8.83	8.89
38	NYSE	GVA	Wed, Jun 18, 1997	9.00	9.00	8.83	8.83
37	NYSE	GVA	Tue, Jun 17, 1997	9.11	9.22	9.06	9.06
36	NYSE	GVA	Mon, Jun 16, 1997	9.17	9.22	9.11	9.17
35	NYSE	GVA	Fri, Jun 13, 1997	9.06	9.06	9.00	9.06
34	NYSE	GVA	Thu, Jun 12, 1997	8.95	9.06	8.89	9.00
33	NYSE	GVA	Wed, Jun 11, 1997	9.17	9.22	9.06	9.06
32	NYSE	GVA	Tue, Jun 10, 1997	9.33	9.33	9.17	9.22
31	NYSE	GVA	Mon, Jun 9, 1997	9.17	9.33	9.17	9.33
30	NYSE	GVA	Fri, Jun 6, 1997	9.17	9.22	9.06	9.22
29	NYSE	GVA	Thu, Jun 5, 1997	9.00	9.22	9.00	9.17
28	NYSE	GVA	Wed, Jun 4, 1997	9.11	9.11	9.00	9.06
27	NYSE	GVA	Tue, Jun 3, 1997	9.00	9.11	9.00	9.11
26	NYSE	GVA	Mon, Jun 2, 1997	8.89	9.00	8.89	9.00
25	NYSE	GVA	Fri, May 30, 1997	8.78	8.89	8.78	8.89
24	NYSE	GVA	Thu, May 29, 1997	8.72	8.78	8.72	8.78
23	NYSE	GVA	Wed, May 28, 1997	8.56	8.72	8.56	8.67
22	NYSE	GVA	Tue, May 27, 1997	8.45	8.56	8.45	8.50
21	NYSE	GVA	Fri, May 23, 1997	8.33	8.50	8.33	8.50
20	NYSE	GVA	Thu, May 22, 1997	8.33	8.33	8.22	8.28
19	NYSE	GVA	Wed, May 21, 1997	8.33	8.39	8.28	8.33
18	NYSE	GVA	Tue, May 20, 1997	8.39	8.39	8.22	8.28
17	NYSE	GVA	Mon, May 19, 1997	8.28	8.39	8.28	8.39
16	NYSE	GVA	Fri, May 16, 1997	8.45	8.45	8.33	8.39
15	NYSE	GVA	Thu, May 15, 1997	8.39	8.45	8.33	8.39
14	NYSE	GVA	Wed, May 14, 1997	8.50	8.50	8.28	8.39
13	NYSE	GVA	Tue, May 13, 1997	8.56	8.56	8.22	8.50
12	NYSE	GVA	Mon, May 12, 1997	8.72	8.72	8.56	8.56
11	NYSE	GVA	Fri, May 9, 1997	9.00	9.00	8.72	8.72
10	NYSE	GVA	Thu, May 8, 1997	9.22	9.22	8.56	8.89
9	NYSE	GVA	Wed, May 7, 1997	9.28	9.33	9.28	9.28
8	NYSE	GVA	Tue, May 6, 1997	9.39	9.45	9.28	9.28
7	NYSE	GVA	Mon, May 5, 1997	9.28	9.39	9.17	9.39
6	NYSE	GVA	Fri, May 2, 1997	9.00	9.28	9.00	9.28
5	NYSE	GVA	Thu, May 1, 1997	8.89	9.00	8.89	8.95
4	NYSE	GVA	Wed, Apr 30, 1997	8.83	8.89	8.83	8.83
3	NYSE	GVA	Tue, Apr 29, 1997	8.72	8.89	8.72	8.89
2	NYSE	GVA	Mon, Apr 28, 1997	8.78	8.78	8.67	8.67
1	NYSE	GVA	Fri, Apr 25, 1997	8.83	8.83	8.72	8.78
#	Exchange	Symbol	Date	Open	High	Low	Close

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