Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	65.16	65.56	64.84	65.56	1,272,686	+0.40(+0.61%)
Apr 29, 2008	65.19	65.26	65.00	65.16	1,091,474	+0.10(+0.15%)
Apr 28, 2008	64.88	65.09	64.81	65.07	803,562	+0.16(+0.25%)
Apr 25, 2008	64.87	64.96	64.75	64.91	794,806	-0.06(-0.10%)
Apr 24, 2008	64.95	65.05	64.80	64.97	569,589	-0.22(-0.33%)
Apr 23, 2008	65.19	65.23	65.05	65.19	723,590	-0.09(-0.14%)
Apr 22, 2008	65.17	65.35	65.05	65.28	890,580	+0.09(+0.14%)
Apr 21, 2008	65.14	65.21	65.00	65.18	686,414	+0.01(+0.01%)
Apr 18, 2008	64.79	65.19	64.65	65.17	970,254	+0.17(+0.27%)
Apr 17, 2008	65.03	65.04	64.76	65.00	762,340	-0.01(-0.02%)
Apr 16, 2008	65.19	65.33	64.90	65.02	604,838	-0.24(-0.36%)
Apr 15, 2008	65.35	65.48	65.22	65.25	994,598	-0.35(-0.54%)
Apr 14, 2008	65.53	65.71	65.48	65.60	1,069,138	-0.08(-0.12%)
Apr 11, 2008	65.67	65.77	65.53	65.68	412,536	+0.14(+0.21%)
Apr 10, 2008	65.61	65.74	65.35	65.54	714,417	-0.20(-0.31%)
Apr 09, 2008	65.56	65.81	65.47	65.74	771,044	+0.29(+0.44%)
Apr 08, 2008	65.50	65.71	65.43	65.46	639,727	-0.00(-0.00%)
Apr 07, 2008	65.33	65.48	65.20	65.46	652,460	-0.01(-0.01%)
Apr 04, 2008	65.46	65.64	65.35	65.47	674,401	+0.33(+0.51%)
Apr 03, 2008	65.10	65.23	65.00	65.14	752,496	+0.20(+0.31%)
Apr 02, 2008	65.03	65.16	64.80	64.93	781,542	+0.03(+0.05%)
Apr 01, 2008	65.26	65.36	64.89	64.90	1,892,155	-0.71(-1.08%)
Mar 31, 2008	65.78	65.91	65.61	65.61	869,906	-0.10(-0.16%)
Mar 28, 2008	65.57	65.72	65.51	65.71	729,531	+0.16(+0.24%)
Mar 27, 2008	65.49	65.67	65.37	65.55	580,940	+0.03(+0.04%)
Mar 26, 2008	65.72	65.91	65.51	65.53	534,008	-0.19(-0.29%)
Mar 25, 2008	65.65	65.79	65.53	65.72	767,514	+0.12(+0.19%)
Mar 24, 2008	65.74	65.74	65.40	65.60	661,872	-0.49(-0.73%)
Mar 21, 2008	66.01	66.11	65.73	66.08	493,886	+0.00(+0.00%)
Mar 20, 2008	66.01	66.11	65.73	66.08	493,886	+0.23(+0.35%)
Mar 19, 2008	65.67	66.05	65.64	65.85	631,171	+0.20(+0.30%)
Mar 18, 2008	65.83	66.02	65.53	65.65	623,053	-0.15(-0.23%)
Mar 17, 2008	65.44	65.98	65.26	65.81	1,130,194	+0.28(+0.43%)
Mar 14, 2008	65.47	65.71	65.27	65.53	768,212	+0.27(+0.42%)
Mar 13, 2008	65.40	65.51	65.00	65.25	653,352	-0.28(-0.43%)
Mar 12, 2008	65.10	65.57	64.93	65.53	672,162	+0.66(+1.02%)
Mar 11, 2008	64.88	64.99	64.71	64.87	882,946	-0.40(-0.61%)
Mar 10, 2008	65.10	65.30	65.01	65.26	695,528	+0.35(+0.53%)
Mar 07, 2008	65.10	65.13	64.68	64.92	1,702,068	+0.20(+0.31%)
Mar 06, 2008	64.89	64.99	64.71	64.72	1,817,169	-0.10(-0.15%)
Mar 05, 2008	65.23	65.25	64.77	64.82	676,229	-0.42(-0.64%)
Mar 04, 2008	65.44	65.54	65.03	65.23	602,946	-0.28(-0.43%)
Mar 03, 2008	65.42	65.68	65.40	65.51	607,611	-0.26(-0.39%)
Feb 29, 2008	65.75	66.01	65.49	65.77	1,444,349	+0.25(+0.38%)
Feb 28, 2008	65.40	65.58	65.29	65.52	679,999	+0.39(+0.60%)
Feb 27, 2008	65.12	65.16	64.96	65.13	990,610	+0.13(+0.21%)
Feb 26, 2008	64.80	65.00	64.73	65.00	998,961	+0.31(+0.48%)
Feb 25, 2008	64.97	65.01	64.59	64.68	872,991	-0.23(-0.35%)
Feb 22, 2008	65.09	65.33	64.89	64.91	1,545,767	-0.35(-0.53%)
Feb 21, 2008	65.02	65.30	64.86	65.26	761,111	+0.53(+0.82%)
Feb 20, 2008	64.68	64.92	64.59	64.73	634,224	-0.10(-0.16%)
Feb 19, 2008	65.09	65.16	64.73	64.83	934,488	-0.31(-0.48%)
Feb 18, 2008	65.26	65.26	65.10	65.14	0	+0.00(+0.00%)
Feb 15, 2008	65.26	65.26	65.10	65.14	712,525	-0.03(-0.05%)
Feb 14, 2008	65.26	65.39	65.01	65.17	905,712	-0.20(-0.31%)
Feb 13, 2008	65.59	65.71	65.38	65.38	798,776	-0.39(-0.59%)
Feb 12, 2008	65.61	65.79	65.47	65.77	1,022,563	-0.03(-0.04%)
Feb 11, 2008	65.74	65.92	65.67	65.79	1,167,856	+0.14(+0.21%)
Feb 08, 2008	65.58	65.75	65.48	65.65	850,359	+0.31(+0.48%)
Feb 07, 2008	65.90	65.91	65.21	65.34	973,897	-0.58(-0.88%)
Feb 06, 2008	65.97	65.97	65.76	65.92	1,093,311	-0.05(-0.08%)
Feb 05, 2008	66.04	66.09	65.76	65.97	974,631	+0.20(+0.31%)
Feb 04, 2008	65.72	65.82	65.60	65.77	526,121	-0.04(-0.06%)
Feb 01, 2008	65.99	66.02	65.81	65.81	955,018	-0.33(-0.50%)
Jan 31, 2008	66.12	66.21	65.86	66.14	1,015,863	+0.29(+0.44%)
Jan 30, 2008	65.83	65.93	65.67	65.85	872,892	+0.10(+0.16%)
Jan 29, 2008	65.91	65.96	65.71	65.75	705,534	-0.20(-0.31%)
Jan 28, 2008	65.82	66.04	65.79	65.95	757,344	+0.13(+0.19%)
Jan 25, 2008	65.55	65.98	65.32	65.83	916,128	+0.12(+0.18%)
Jan 24, 2008	66.10	66.10	65.63	65.71	734,293	-0.17(-0.25%)
Jan 23, 2008	66.70	66.70	65.85	65.88	1,425,984	-0.20(-0.30%)
Jan 22, 2008	66.43	67.41	65.74	66.08	1,240,980	+0.10(+0.16%)
Jan 21, 2008	65.79	65.97	65.69	65.97	0	+0.00(+0.00%)
Jan 18, 2008	65.79	65.97	65.69	65.97	1,266,682	-0.01(-0.02%)
Jan 17, 2008	65.67	65.99	65.55	65.99	1,263,604	+0.40(+0.60%)
Jan 16, 2008	65.79	65.86	65.56	65.59	971,609	-0.20(-0.30%)
Jan 15, 2008	65.69	65.79	65.57	65.79	565,486	+0.24(+0.36%)
Jan 14, 2008	65.50	65.59	65.42	65.55	454,385	+0.05(+0.08%)
Jan 11, 2008	65.30	65.51	65.29	65.50	493,969	+0.28(+0.43%)
Jan 10, 2008	65.33	65.36	65.05	65.22	456,725	-0.13(-0.21%)
Jan 09, 2008	65.46	65.49	65.25	65.35	684,953	-0.15(-0.23%)
Jan 08, 2008	65.28	65.51	65.14	65.51	2,416,945	+0.33(+0.50%)
Jan 07, 2008	65.31	65.41	65.07	65.18	1,085,405	-0.08(-0.12%)
Jan 04, 2008	65.05	65.41	65.05	65.26	778,876	+0.13(+0.21%)
Jan 03, 2008	64.93	65.12	64.77	65.12	579,995	+0.17(+0.27%)
Jan 02, 2008	64.77	65.56	64.57	64.95	1,391,021	+0.31(+0.47%)
Jan 01, 2008	64.74	64.78	64.44	64.64	0	+0.00(+0.00%)
Dec 31, 2007	64.74	64.78	64.44	64.64	1,107,994	+0.02(+0.03%)
Dec 28, 2007	64.42	64.67	64.34	64.63	692,382	+0.35(+0.54%)
Dec 27, 2007	64.24	64.28	64.02	64.28	668,456	+0.09(+0.14%)
Dec 26, 2007	64.38	64.50	64.12	64.19	405,652	-0.20(-0.31%)
Dec 24, 2007	64.38	64.43	64.29	64.39	298,448	+0.02(+0.03%)
Dec 21, 2007	64.70	64.70	64.37	64.37	644,494	-0.28(-0.43%)
Dec 20, 2007	64.89	64.96	64.65	64.65	765,499	-0.06(-0.09%)
Dec 19, 2007	64.63	64.89	64.47	64.71	993,407	+0.13(+0.21%)
Dec 18, 2007	64.49	64.60	64.33	64.57	629,590	+0.34(+0.53%)
Dec 17, 2007	64.33	64.39	64.13	64.24	861,886	+0.10(+0.15%)
Dec 14, 2007	64.28	64.29	64.05	64.14	806,453	-0.18(-0.28%)
Dec 13, 2007	64.50	64.50	64.25	64.32	665,914	-0.25(-0.39%)
Dec 12, 2007	64.39	64.68	64.23	64.57	783,917	-0.06(-0.10%)
Dec 11, 2007	64.47	64.80	64.31	64.63	1,805,173	+0.31(+0.49%)
Dec 10, 2007	64.46	64.46	64.10	64.32	1,434,148	-0.13(-0.20%)
Dec 07, 2007	64.70	64.70	64.27	64.45	635,709	-0.37(-0.57%)
Dec 06, 2007	64.77	64.94	64.63	64.82	1,261,247	-0.07(-0.11%)
Dec 05, 2007	65.05	65.06	64.88	64.89	692,363	-0.12(-0.19%)
Dec 04, 2007	65.28	65.32	64.96	65.01	908,961	-0.25(-0.38%)
Dec 03, 2007	65.11	65.55	65.01	65.26	986,043	+0.08(+0.13%)
Nov 30, 2007	64.87	65.25	64.72	65.17	2,714,065	+0.13(+0.21%)
Nov 29, 2007	65.09	65.23	64.86	65.04	2,342,412	+0.19(+0.29%)
Nov 28, 2007	64.93	65.02	64.80	64.86	839,605	-0.16(-0.25%)
Nov 27, 2007	65.31	65.31	64.81	65.02	1,460,109	-0.27(-0.41%)
Nov 26, 2007	64.87	65.44	64.80	65.28	691,505	+0.59(+0.91%)
Nov 23, 2007	64.88	65.03	64.70	64.70	215,394	-0.33(-0.51%)
Nov 21, 2007	64.80	65.03	64.65	65.03	1,234,984	+0.49(+0.76%)
Nov 20, 2007	64.68	64.70	64.47	64.54	519,685	-0.13(-0.21%)
Nov 19, 2007	64.41	64.78	64.41	64.67	516,141	+0.14(+0.22%)
Nov 16, 2007	64.54	64.60	64.44	64.53	2,833,998	-0.04(-0.07%)
Nov 15, 2007	64.41	64.61	64.30	64.57	772,304	+0.27(+0.43%)
Nov 14, 2007	64.24	64.31	64.15	64.30	525,775	-0.03(-0.04%)
Nov 13, 2007	64.38	64.41	64.25	64.33	431,971	+0.01(+0.01%)
Nov 12, 2007	64.22	64.43	64.22	64.32	350,422	-0.09(-0.14%)
Nov 09, 2007	64.33	64.43	64.25	64.41	288,875	+0.22(+0.35%)
Nov 08, 2007	64.22	64.26	64.08	64.18	734,978	+0.06(+0.10%)
Nov 07, 2007	64.15	64.17	63.97	64.12	1,120,567	+0.01(+0.02%)
Nov 06, 2007	64.15	64.22	64.01	64.11	654,177	-0.08(-0.13%)
Nov 05, 2007	64.39	64.39	64.19	64.19	797,582	-0.06(-0.09%)
Nov 02, 2007	64.19	64.47	64.17	64.25	627,728	+0.07(+0.11%)
Nov 01, 2007	64.09	64.32	64.06	64.18	393,132	-0.11(-0.17%)
Oct 31, 2007	64.25	64.45	64.16	64.29	1,200,368	-0.18(-0.28%)
Oct 30, 2007	64.44	64.47	64.34	64.47	395,010	+0.08(+0.13%)
Oct 29, 2007	64.40	64.47	64.28	64.38	408,469	+0.00(+0.00%)
Oct 26, 2007	64.38	64.54	64.29	64.38	544,625	-0.06(-0.09%)
Oct 25, 2007	64.62	64.63	64.43	64.44	369,657	-0.17(-0.26%)
Oct 24, 2007	64.45	64.66	64.34	64.61	1,593,813	+0.28(+0.44%)
Oct 23, 2007	64.31	64.33	64.18	64.33	514,734	-0.02(-0.03%)
Oct 22, 2007	64.41	64.41	64.22	64.34	445,247	-0.02(-0.03%)
Oct 19, 2007	64.22	64.36	64.11	64.36	1,146,688	+0.29(+0.46%)
Oct 18, 2007	64.08	64.09	63.94	64.07	422,554	+0.19(+0.29%)
Oct 17, 2007	63.68	63.92	63.65	63.88	381,238	+0.22(+0.34%)
Oct 16, 2007	63.68	63.72	63.55	63.67	416,920	+0.10(+0.16%)
Oct 15, 2007	63.53	63.58	63.42	63.56	314,255	+0.02(+0.03%)
Oct 12, 2007	63.61	63.67	63.46	63.55	736,184	-0.12(-0.19%)
Oct 11, 2007	63.51	63.67	63.41	63.67	403,688	+0.04(+0.07%)
Oct 10, 2007	63.55	63.67	63.38	63.62	1,113,572	+0.08(+0.13%)
Oct 09, 2007	63.60	63.64	63.36	63.54	285,928	-0.13(-0.21%)
Oct 08, 2007	63.49	63.87	63.31	63.67	575,456	+0.50(+0.79%)
Oct 05, 2007	63.46	63.67	62.77	63.17	1,174,039	-0.50(-0.79%)
Oct 04, 2007	63.76	63.83	63.62	63.68	696,432	-0.03(-0.04%)
Oct 03, 2007	63.81	63.83	63.58	63.71	511,826	+0.03(+0.05%)
Oct 02, 2007	63.37	63.73	63.37	63.67	441,491	+0.24(+0.38%)
Oct 01, 2007	63.78	63.79	63.43	63.43	5,537,813	-0.48(-0.75%)
Sep 28, 2007	63.88	64.06	63.78	63.91	526,002	+0.10(+0.15%)
Sep 27, 2007	63.67	63.90	63.67	63.81	596,115	+0.11(+0.17%)
Sep 26, 2007	63.69	63.79	63.55	63.71	1,098,798	-0.06(-0.10%)
Sep 25, 2007	63.87	63.90	63.74	63.77	406,794	+0.05(+0.08%)
Sep 24, 2007	63.72	63.73	63.58	63.72	428,814	+0.01(+0.01%)
Sep 21, 2007	63.64	63.73	63.47	63.71	728,828	+0.19(+0.29%)
Sep 20, 2007	63.86	63.87	63.48	63.53	441,491	-0.45(-0.71%)
Sep 19, 2007	63.96	64.02	63.79	63.98	690,485	-0.01(-0.02%)
Sep 18, 2007	63.79	64.12	63.64	63.99	982,830	+0.13(+0.21%)
Sep 17, 2007	63.81	63.87	63.75	63.86	435,074	+0.03(+0.04%)
Sep 14, 2007	63.96	63.98	63.71	63.83	501,744	+0.04(+0.07%)
Sep 13, 2007	63.77	63.86	63.66	63.79	1,236,989	-0.19(-0.29%)
Sep 12, 2007	64.03	64.06	63.91	63.97	3,192,165	-0.09(-0.14%)
Sep 11, 2007	63.92	64.16	63.92	64.06	1,075,166	-0.12(-0.18%)
Sep 10, 2007	64.08	64.24	63.98	64.18	447,438	+0.15(+0.24%)
Sep 07, 2007	63.85	64.04	63.74	64.02	553,077	+0.40(+0.62%)
Sep 06, 2007	63.67	63.72	63.58	63.63	1,190,978	-0.01(-0.02%)
Sep 05, 2007	63.32	63.73	63.32	63.64	461,054	+0.20(+0.32%)
Sep 04, 2007	63.88	64.54	63.32	63.44	867,801	-0.35(-0.54%)
Aug 31, 2007	63.71	63.95	63.59	63.78	314,568	+0.04(+0.06%)
Aug 30, 2007	63.73	63.79	63.67	63.74	291,719	+0.13(+0.21%)
Aug 29, 2007	63.75	63.80	63.60	63.61	315,194	-0.13(-0.20%)
Aug 28, 2007	63.52	63.75	63.49	63.74	293,753	+0.26(+0.40%)
Aug 27, 2007	63.41	63.54	63.37	63.48	472,009	+0.19(+0.30%)
Aug 24, 2007	63.43	63.46	63.28	63.29	459,645	-0.16(-0.25%)
Aug 23, 2007	63.36	63.46	63.26	63.45	817,408	+0.08(+0.12%)
Aug 22, 2007	63.35	63.42	63.23	63.37	853,403	-0.05(-0.08%)
Aug 21, 2007	63.46	63.50	63.33	63.42	351,502	+0.27(+0.42%)
Aug 20, 2007	63.19	63.27	63.12	63.16	395,010	-0.03(-0.05%)
Aug 17, 2007	63.05	63.24	62.89	63.19	487,972	+0.14(+0.22%)
Aug 16, 2007	63.08	63.25	62.89	63.05	847,300	-0.04(-0.06%)
Aug 15, 2007	63.12	63.13	62.92	63.09	351,972	+0.08(+0.13%)
Aug 14, 2007	62.80	63.05	62.80	63.00	392,662	+0.17(+0.27%)
Aug 13, 2007	62.64	62.93	62.64	62.83	344,616	+0.13(+0.21%)
Aug 10, 2007	63.05	63.05	62.70	62.70	623,972	-0.22(-0.35%)
Aug 09, 2007	62.91	62.98	62.82	62.91	425,058	+0.03(+0.04%)
Aug 08, 2007	62.93	62.93	62.73	62.89	434,761	-0.04(-0.06%)
Aug 07, 2007	63.00	63.12	62.88	62.93	483,433	-0.04(-0.07%)
Aug 06, 2007	63.17	63.17	62.91	62.97	361,988	-0.01(-0.01%)
Aug 03, 2007	62.91	62.98	62.80	62.98	563,875	+0.18(+0.28%)
Aug 02, 2007	62.82	62.93	62.72	62.80	882,513	-0.03(-0.05%)
Aug 01, 2007	62.95	63.00	62.83	62.83	1,274,706	-0.42(-0.67%)
Jul 31, 2007	63.02	63.26	63.00	63.25	828,050	+0.20(+0.31%)
Jul 30, 2007	63.14	63.17	63.01	63.05	609,120	-0.03(-0.05%)
Jul 27, 2007	63.07	63.19	62.99	63.09	514,890	-0.06(-0.10%)
Jul 26, 2007	62.98	63.26	62.97	63.15	507,535	+0.22(+0.36%)
Jul 25, 2007	62.77	63.03	62.77	62.93	909,118	-0.04(-0.06%)
Jul 24, 2007	62.87	62.98	62.84	62.96	326,775	+0.13(+0.20%)
Jul 23, 2007	62.77	62.93	62.76	62.84	400,018	-0.04(-0.06%)
Jul 20, 2007	62.72	62.99	62.70	62.87	495,014	+0.15(+0.23%)
Jul 19, 2007	62.66	62.76	62.62	62.73	502,683	-0.00(-0.00%)
Jul 18, 2007	62.59	62.82	62.57	62.73	354,789	+0.12(+0.19%)
Jul 17, 2007	62.64	62.70	62.52	62.61	346,338	-0.08(-0.12%)
Jul 16, 2007	62.60	62.76	62.54	62.68	437,422	+0.13(+0.20%)
Jul 13, 2007	62.61	62.62	62.43	62.56	387,498	+0.08(+0.12%)
Jul 12, 2007	62.63	62.63	62.41	62.48	366,370	-0.06(-0.10%)
Jul 11, 2007	62.75	62.75	62.47	62.54	365,118	-0.14(-0.22%)
Jul 10, 2007	62.59	62.69	62.48	62.68	1,115,231	+0.26(+0.41%)
Jul 09, 2007	62.43	62.45	62.31	62.43	363,240	+0.12(+0.19%)
Jul 06, 2007	62.24	62.36	62.18	62.31	440,239	-0.11(-0.17%)
Jul 05, 2007	62.59	62.59	62.30	62.41	708,952	-0.26(-0.42%)
Jul 03, 2007	62.84	62.93	62.64	62.68	601,279	-0.07(-0.11%)
Jul 02, 2007	62.63	62.85	62.59	62.75	4,814,618	-0.13(-0.20%)
Jun 29, 2007	62.82	62.91	62.73	62.87	792,994	+0.15(+0.23%)
Jun 28, 2007	62.75	62.83	62.64	62.73	459,332	-0.04(-0.07%)
Jun 27, 2007	62.85	62.91	62.70	62.77	335,696	+0.12(+0.19%)
Jun 26, 2007	62.79	62.79	62.63	62.65	1,001,454	-0.12(-0.19%)
Jun 25, 2007	62.77	62.80	62.64	62.77	477,330	+0.10(+0.16%)
Jun 22, 2007	62.52	62.67	62.38	62.67	560,119	+0.15(+0.24%)
Jun 21, 2007	62.58	62.65	62.48	62.52	532,105	-0.08(-0.12%)
Jun 20, 2007	62.64	62.72	62.52	62.60	1,018,826	-0.19(-0.31%)
Jun 19, 2007	62.70	62.84	62.63	62.79	470,913	+0.20(+0.32%)
Jun 18, 2007	62.52	62.61	62.40	62.59	379,047	+0.04(+0.07%)
Jun 15, 2007	62.40	62.56	62.33	62.55	735,871	+0.22(+0.36%)
Jun 14, 2007	62.28	62.41	62.23	62.33	361,049	+0.12(+0.20%)
Jun 13, 2007	62.05	62.30	62.04	62.20	637,118	+0.10(+0.15%)
Jun 12, 2007	62.33	62.34	62.05	62.11	595,332	-0.37(-0.59%)
Jun 11, 2007	62.35	62.55	62.34	62.48	408,253	+0.04(+0.07%)
Jun 08, 2007	62.36	62.53	62.34	62.43	609,887	-0.08(-0.12%)
Jun 07, 2007	62.77	62.77	62.43	62.51	499,888	-0.43(-0.69%)
Jun 06, 2007	62.95	62.96	62.81	62.95	1,567,001	+0.03(+0.04%)
Jun 05, 2007	63.05	63.07	62.86	62.92	383,053	-0.18(-0.28%)
Jun 04, 2007	63.97	63.11	63.01	63.10	467,940	+0.08(+0.13%)
Jun 01, 2007	63.08	63.11	62.96	63.02	1,475,028	-0.38(-0.60%)
May 31, 2007	63.42	63.48	63.33	63.40	791,898	-0.10(-0.16%)
May 30, 2007	63.55	63.56	63.43	63.50	903,953	+0.08(+0.12%)
May 29, 2007	63.49	63.51	63.35	63.42	348,529	-0.06(-0.10%)
May 25, 2007	63.46	63.52	63.37	63.49	347,746	-0.03(-0.05%)
May 24, 2007	63.41	63.52	63.28	63.52	530,938	+0.03(+0.04%)
May 23, 2007	63.51	63.59	63.36	63.49	1,692,253	-0.05(-0.08%)
May 22, 2007	63.67	63.67	63.46	63.55	552,451	-0.13(-0.20%)
May 21, 2007	63.60	63.67	63.52	63.67	495,327	+0.13(+0.20%)
May 18, 2007	63.69	63.73	63.52	63.55	675,930	-0.19(-0.29%)
May 17, 2007	63.76	63.79	63.69	63.73	332,096	-0.12(-0.18%)
May 16, 2007	63.74	63.85	63.71	63.85	373,726	+0.02(+0.03%)
May 15, 2007	63.89	63.90	63.74	63.83	416,451	-0.03(-0.04%)
May 14, 2007	63.90	63.91	63.74	63.85	387,028	+0.01(+0.02%)
May 11, 2007	64.04	64.04	63.79	63.84	289,684	-0.13(-0.20%)
May 10, 2007	63.93	63.97	63.86	63.97	341,486	+0.11(+0.17%)
May 09, 2007	64.02	64.02	63.85	63.86	472,791	-0.08(-0.12%)
May 08, 2007	64.02	64.02	63.91	63.94	455,368	-0.07(-0.11%)
May 07, 2007	63.93	64.01	63.88	64.01	471,852	+0.06(+0.10%)
May 04, 2007	63.94	63.98	63.86	63.94	365,744	+0.08(+0.13%)
May 03, 2007	63.94	63.94	63.78	63.86	420,676	-0.07(-0.11%)
May 02, 2007	63.95	64.39	63.77	63.93	399,392	+0.02(+0.03%)

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