Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	52.05	52.47	51.99	52.38	2,625,019	+0.51(+0.98%)
Jun 29, 2011	51.72	51.97	51.46	51.87	3,255,140	+0.39(+0.75%)
Jun 28, 2011	50.82	51.52	50.82	51.48	3,292,491	+0.82(+1.61%)
Jun 27, 2011	50.22	50.85	50.01	50.67	3,035,880	+0.50(+1.00%)
Jun 24, 2011	50.75	50.83	50.08	50.17	4,773,666	-0.68(-1.34%)
Jun 23, 2011	50.19	50.86	49.85	50.85	3,524,491	+0.05(+0.10%)
Jun 22, 2011	50.96	51.22	50.76	50.80	1,956,032	-0.32(-0.62%)
Jun 21, 2011	50.55	51.21	50.45	51.12	3,062,760	+0.84(+1.68%)
Jun 20, 2011	50.24	50.38	50.19	50.27	2,609,076	+0.30(+0.60%)
Jun 17, 2011	50.38	50.43	49.84	49.97	3,552,631	+0.03(+0.07%)
Jun 16, 2011	49.96	50.23	49.54	49.94	2,485,998	+0.00(+0.00%)
Jun 15, 2011	50.36	50.62	49.83	49.94	2,840,880	-0.87(-1.71%)
Jun 14, 2011	50.57	50.96	50.48	50.81	1,826,513	+0.77(+1.53%)
Jun 13, 2011	50.22	50.41	49.83	50.04	1,676,322	-0.09(-0.19%)
Jun 10, 2011	50.72	50.76	50.10	50.13	2,473,765	-0.80(-1.57%)
Jun 09, 2011	50.73	51.15	50.63	50.93	1,327,541	+0.32(+0.63%)
Jun 08, 2011	50.81	50.90	50.51	50.62	2,266,275	-0.29(-0.57%)
Jun 07, 2011	51.15	51.33	50.89	50.91	1,791,869	-0.03(-0.07%)
Jun 06, 2011	51.36	51.48	50.88	50.94	2,930,636	-0.49(-0.95%)
Jun 03, 2011	51.36	51.80	51.32	51.43	2,589,340	-0.48(-0.93%)
May 24, 2011	52.11	52.26	51.84	51.92	1,619,072	-0.06(-0.12%)
May 23, 2011	52.01	52.15	51.78	51.98	2,720,120	-0.65(-1.24%)
May 20, 2011	52.84	52.97	52.45	52.63	1,939,087	-0.37(-0.70%)
May 19, 2011	53.00	53.14	52.69	53.00	2,124,444	+0.14(+0.26%)
May 18, 2011	52.37	52.92	52.26	52.86	2,183,390	+0.52(+1.00%)
May 17, 2011	52.25	52.41	51.88	52.34	2,204,251	-0.10(-0.20%)
May 16, 2011	52.71	53.08	52.36	52.44	2,750,184	-0.46(-0.86%)
May 13, 2011	53.41	53.45	52.78	52.90	2,389,797	-0.46(-0.87%)
May 12, 2011	52.94	53.45	52.62	53.36	2,890,985	+0.30(+0.57%)
May 11, 2011	53.52	53.58	52.78	53.06	2,199,550	-0.52(-0.97%)
May 10, 2011	53.31	53.66	53.24	53.58	2,029,265	+0.45(+0.84%)
May 09, 2011	52.87	53.29	52.83	53.13	2,511,668	+0.29(+0.55%)
May 06, 2011	53.17	53.44	52.63	52.84	2,063,596	+0.21(+0.39%)
May 05, 2011	52.75	53.18	52.40	52.63	3,306,100	-0.38(-0.71%)
May 04, 2011	53.33	53.37	52.72	53.01	2,719,904	-0.34(-0.65%)
May 03, 2011	53.49	53.61	53.08	53.35	3,576,748	-0.28(-0.53%)
May 02, 2011	53.61	53.68	53.54	53.64	2,312,064	-0.10(-0.19%)
Apr 29, 2011	53.63	53.85	53.58	53.74	1,324,161	+0.11(+0.21%)
Apr 28, 2011	53.47	53.70	53.42	53.63	1,919,309	+0.07(+0.13%)
Apr 27, 2011	53.39	53.61	53.05	53.56	1,658,585	+0.29(+0.55%)
Apr 26, 2011	52.98	53.37	52.90	53.27	1,379,853	+0.46(+0.88%)
Apr 25, 2011	52.90	52.91	52.62	52.80	2,309,785	-0.10(-0.20%)
Apr 21, 2011	52.78	52.91	52.66	52.90	1,381,681	+0.39(+0.74%)
Apr 20, 2011	52.30	52.56	52.22	52.52	2,330,291	+0.93(+1.80%)
Apr 19, 2011	51.40	51.61	51.24	51.59	2,384,624	+0.28(+0.55%)
Apr 18, 2011	51.28	51.36	50.79	51.30	2,244,516	-0.52(-1.00%)
Apr 15, 2011	51.82	51.95	51.52	51.82	3,006,372	+0.14(+0.27%)
Apr 14, 2011	51.36	51.76	51.20	51.68	3,361,918	+0.00(+0.00%)
Apr 13, 2011	51.78	51.86	51.41	51.68	2,661,184	+0.18(+0.35%)
Apr 12, 2011	51.61	51.73	51.31	51.50	1,892,515	-0.40(-0.78%)
Apr 11, 2011	52.16	52.29	51.76	51.91	2,711,781	-0.19(-0.36%)
Apr 08, 2011	52.54	52.57	51.85	52.10	1,729,315	-0.22(-0.41%)
Apr 07, 2011	52.34	52.57	52.02	52.31	1,961,043	-0.09(-0.16%)
Apr 06, 2011	52.60	52.67	52.22	52.40	3,718,936	+0.05(+0.10%)
Apr 05, 2011	52.15	52.58	52.15	52.35	2,425,054	+0.08(+0.15%)
Apr 04, 2011	52.38	52.46	52.13	52.27	1,904,992	+0.03(+0.05%)
Apr 01, 2011	52.41	52.49	52.11	52.24	2,220,380	+0.22(+0.41%)
Mar 31, 2011	52.01	52.15	51.92	52.03	3,693,576	-0.01(-0.02%)
Mar 30, 2011	52.04	52.04	52.04	52.04	3,964,025	+0.34(+0.67%)
Mar 29, 2011	51.30	51.72	51.12	51.69	3,051,253	+0.35(+0.69%)
Mar 28, 2011	51.55	51.73	51.32	51.34	2,680,451	-0.13(-0.25%)
Mar 25, 2011	51.44	51.73	51.36	51.47	4,319,797	+0.17(+0.34%)
Mar 24, 2011	51.04	51.36	50.77	51.30	3,317,082	+0.58(+1.15%)
Mar 23, 2011	50.39	50.85	50.14	50.71	3,102,315	+0.21(+0.42%)
Mar 22, 2011	50.64	50.70	50.41	50.50	1,885,248	-0.12(-0.24%)
Mar 21, 2011	50.69	50.76	50.55	50.62	2,927,552	+0.86(+1.72%)
Mar 18, 2011	50.30	50.42	49.68	49.76	3,795,667	+0.04(+0.09%)
Mar 17, 2011	49.91	50.03	49.55	49.72	3,757,937	+0.40(+0.80%)
Mar 16, 2011	50.01	50.16	48.83	49.32	5,693,064	-0.83(-1.65%)
Mar 15, 2011	49.88	50.41	49.83	50.15	5,181,813	-0.56(-1.10%)
Mar 14, 2011	50.72	50.89	50.30	50.70	3,190,317	-0.26(-0.50%)
Mar 11, 2011	50.42	51.13	50.39	50.96	4,212,935	+0.35(+0.69%)
Mar 10, 2011	51.00	51.04	50.54	50.61	2,942,091	-0.94(-1.83%)
Mar 09, 2011	51.59	51.71	51.27	51.55	2,469,324	-0.12(-0.23%)
Mar 08, 2011	51.38	51.88	51.11	51.67	5,293,515	+0.30(+0.58%)
Mar 07, 2011	52.08	52.17	48.02	51.37	2,750,767	-0.52(-1.01%)
Mar 04, 2011	52.18	52.28	51.57	51.90	3,402,545	-0.34(-0.66%)
Mar 03, 2011	51.76	52.29	51.75	52.24	2,112,510	+0.91(+1.77%)
Mar 02, 2011	51.02	51.55	51.02	51.33	2,647,670	+0.16(+0.32%)
Mar 01, 2011	52.25	52.25	51.11	51.17	3,106,951	-0.86(-1.65%)
Feb 28, 2011	52.04	52.14	51.72	52.02	3,178,749	+0.26(+0.50%)
Feb 25, 2011	51.46	51.84	51.42	51.77	3,901,052	+0.57(+1.11%)
Feb 24, 2011	51.17	51.43	50.71	51.20	3,783,361	-0.01(-0.02%)
Feb 23, 2011	51.64	51.67	50.82	51.21	4,123,672	-0.41(-0.80%)
Feb 22, 2011	52.23	52.49	51.53	51.62	5,635,545	-1.13(-2.15%)
Feb 18, 2011	52.75	52.85	52.58	52.75	1,752,701	+0.06(+0.11%)
Feb 17, 2011	52.38	52.74	52.37	52.69	1,651,392	+0.12(+0.23%)
Feb 16, 2011	52.44	52.67	52.35	52.57	2,988,616	+0.37(+0.70%)
Feb 15, 2011	52.22	52.33	52.05	52.20	1,686,214	-0.20(-0.38%)
Feb 14, 2011	52.24	52.46	52.21	52.40	1,912,103	+0.14(+0.26%)
Feb 11, 2011	51.80	52.30	51.71	52.27	2,737,027	+0.36(+0.69%)
Feb 10, 2011	51.57	51.96	51.47	51.90	3,435,042	+0.02(+0.03%)
Feb 09, 2011	51.87	52.02	51.66	51.89	3,206,727	-0.09(-0.17%)
Feb 08, 2011	51.82	51.97	51.63	51.97	2,927,118	+0.23(+0.45%)
Feb 07, 2011	51.59	51.92	51.53	51.74	3,258,840	+0.31(+0.60%)
Feb 04, 2011	51.22	51.45	51.06	51.43	2,437,433	+0.27(+0.54%)
Feb 03, 2011	51.03	51.25	50.71	51.16	2,350,854	+0.12(+0.24%)
Feb 02, 2011	50.93	51.19	50.93	51.04	2,734,679	-0.04(-0.08%)
Feb 01, 2011	50.62	51.19	50.58	51.08	3,237,135	+0.78(+1.55%)
Jan 31, 2011	50.07	50.36	49.91	50.30	7,619,796	+0.36(+0.72%)
Jan 28, 2011	50.98	51.00	49.85	49.94	4,397,373	-0.97(-1.90%)
Jan 27, 2011	50.82	51.05	50.73	50.91	4,222,882	+0.10(+0.20%)
Jan 26, 2011	50.54	50.92	50.50	50.81	3,914,033	+0.34(+0.68%)
Jan 25, 2011	50.23	50.46	50.04	50.46	5,751,976	+0.04(+0.08%)
Jan 24, 2011	50.01	50.45	49.95	50.42	2,439,983	+0.39(+0.79%)
Jan 21, 2011	50.36	50.45	49.97	50.03	3,496,854	-0.03(-0.05%)
Jan 20, 2011	50.12	50.19	49.67	50.05	3,761,815	-0.24(-0.47%)
Jan 19, 2011	50.77	50.81	50.16	50.29	2,798,461	-0.48(-0.95%)
Jan 18, 2011	50.53	50.81	50.46	50.77	4,165,596	+0.22(+0.44%)
Jan 14, 2011	50.19	50.57	50.11	50.55	4,307,786	+0.30(+0.60%)
Jan 13, 2011	50.24	50.34	50.10	50.25	2,568,343	-0.01(-0.02%)
Jan 12, 2011	50.17	50.27	50.00	50.26	4,535,283	+0.40(+0.81%)
Jan 11, 2011	49.88	49.97	49.67	49.85	4,951,531	+0.21(+0.43%)
Jan 10, 2011	49.37	49.73	49.26	49.64	2,860,850	+0.06(+0.12%)
Jan 07, 2011	49.67	49.80	49.25	49.58	3,363,509	-0.07(-0.14%)
Jan 06, 2011	49.71	49.78	49.47	49.65	4,340,079	+0.02(+0.03%)
Jan 05, 2011	49.28	49.67	49.19	49.63	4,454,560	+0.27(+0.56%)
Jan 04, 2011	49.62	49.70	49.12	49.36	6,302,118	-0.21(-0.43%)
Jan 03, 2011	49.37	49.83	49.34	49.57	5,550,488	+0.46(+0.94%)
Dec 31, 2010	49.06	49.15	48.98	49.11	2,002,603	-0.07(-0.14%)
Dec 30, 2010	49.23	49.31	49.12	49.18	1,817,951	-0.08(-0.16%)
Dec 29, 2010	49.23	49.35	49.18	49.25	1,296,033	+0.12(+0.24%)
Dec 28, 2010	49.25	49.26	49.03	49.13	1,806,833	-0.01(-0.02%)
Dec 27, 2010	48.95	49.18	48.83	49.14	1,597,277	+0.00(+0.00%)
Dec 23, 2010	49.11	49.21	49.02	49.14	1,540,268	-0.06(-0.12%)
Dec 22, 2010	49.22	49.24	49.13	49.20	2,223,725	+0.04(+0.08%)
Dec 21, 2010	49.08	49.22	49.02	49.16	2,554,777	+0.28(+0.58%)
Dec 20, 2010	48.98	49.04	48.68	48.88	2,736,433	+0.04(+0.09%)
Dec 17, 2010	48.80	48.94	48.69	48.84	2,778,877	+0.09(+0.18%)
Dec 16, 2010	48.48	48.78	48.30	48.75	2,077,918	+0.31(+0.64%)
Dec 15, 2010	48.49	48.81	48.37	48.45	1,816,215	-0.19(-0.39%)
Dec 14, 2010	48.65	48.81	48.49	48.63	2,733,046	+0.06(+0.12%)
Dec 13, 2010	48.85	48.85	48.55	48.57	2,416,931	-0.06(-0.12%)
Dec 10, 2010	48.48	48.65	48.34	48.63	2,206,463	+0.25(+0.51%)
Dec 09, 2010	48.63	48.63	48.19	48.39	3,437,386	+0.08(+0.16%)
Dec 08, 2010	48.28	48.40	48.00	48.31	2,440,470	+0.15(+0.30%)
Dec 07, 2010	48.71	48.71	48.16	48.16	4,716,275	-0.04(-0.09%)
Dec 06, 2010	48.13	48.30	48.07	48.21	2,846,163	-0.01(-0.02%)
Dec 03, 2010	47.93	48.28	47.88	48.22	2,511,113	+0.15(+0.30%)
Dec 02, 2010	47.63	48.10	47.60	48.07	3,202,965	+0.54(+1.13%)
Dec 01, 2010	47.20	47.67	47.20	47.53	3,224,497	+0.96(+2.05%)
Nov 30, 2010	46.36	46.80	46.23	46.57	4,405,125	-0.24(-0.51%)
Nov 29, 2010	46.69	46.94	46.28	46.81	8,564,503	-0.15(-0.31%)
Nov 26, 2010	46.83	47.11	46.80	46.96	594,900	-0.31(-0.65%)
Nov 24, 2010	46.70	47.27	47.27	47.27	2,549,163	+0.80(+1.73%)
Nov 23, 2010	46.61	46.67	46.21	46.46	4,151,104	-0.62(-1.32%)
Nov 22, 2010	46.80	47.10	46.51	47.09	4,043,322	+0.15(+0.33%)
Nov 19, 2010	46.62	46.97	46.51	46.93	3,102,993	+0.18(+0.38%)
Nov 18, 2010	46.40	46.92	46.40	46.75	3,184,048	+0.75(+1.63%)
Nov 17, 2010	45.91	46.20	45.86	46.00	3,435,584	+0.10(+0.22%)
Nov 16, 2010	46.34	46.49	45.71	45.90	3,572,684	-0.78(-1.67%)
Nov 15, 2010	46.97	47.02	46.63	46.68	2,972,737	-0.09(-0.18%)
Nov 12, 2010	47.14	47.28	46.51	46.76	2,945,591	-0.66(-1.39%)
Nov 11, 2010	47.06	47.44	46.92	47.42	7,707,394	-0.15(-0.32%)
Nov 10, 2010	47.42	47.61	47.04	47.57	2,128,446	+0.20(+0.43%)
Nov 09, 2010	47.81	47.90	47.19	47.37	2,363,208	-0.28(-0.59%)
Nov 08, 2010	47.50	47.69	47.39	47.65	2,390,573	-0.02(-0.04%)
Nov 05, 2010	47.48	47.71	47.47	47.67	6,646,046	+0.07(+0.14%)
Nov 04, 2010	47.14	47.60	47.14	47.60	3,434,500	+0.88(+1.88%)
Nov 03, 2010	46.62	46.73	46.14	46.72	2,535,148	+0.18(+0.39%)
Nov 02, 2010	46.45	46.64	46.34	46.54	1,737,434	+0.45(+0.98%)
Nov 01, 2010	46.34	46.51	45.85	46.09	2,157,893	+0.03(+0.07%)
Oct 29, 2010	45.89	46.13	45.89	46.05	2,288,070	+0.09(+0.19%)
Oct 28, 2010	46.19	46.23	45.69	45.97	2,043,835	-0.03(-0.07%)
Oct 27, 2010	45.79	46.03	45.53	46.00	2,516,309	-0.05(-0.11%)
Oct 25, 2010	46.12	46.41	46.01	46.05	1,513,518	+0.20(+0.44%)
Oct 22, 2010	45.68	45.86	45.64	45.85	1,589,913	+0.18(+0.38%)
Oct 21, 2010	45.76	46.01	45.28	45.68	1,990,200	+0.21(+0.45%)
Oct 20, 2010	45.22	45.73	45.12	45.47	2,030,316	+0.42(+0.93%)
Oct 19, 2010	45.23	45.46	44.79	45.05	2,848,378	-0.79(-1.72%)
Oct 18, 2010	45.66	45.86	45.54	45.84	1,558,842	+0.18(+0.39%)
Oct 15, 2010	45.61	45.71	45.22	45.66	2,217,293	+0.34(+0.75%)
Oct 14, 2010	45.34	45.48	45.04	45.32	1,913,054	-0.02(-0.04%)
Oct 13, 2010	45.19	45.58	45.14	45.34	1,962,985	+0.38(+0.84%)
Oct 12, 2010	44.67	45.09	44.40	44.96	3,304,260	+0.16(+0.36%)
Oct 11, 2010	44.87	44.95	44.68	44.80	1,902,103	+0.02(+0.04%)
Oct 08, 2010	44.78	44.88	44.33	44.78	1,964,856	+0.35(+0.79%)
Oct 07, 2010	44.66	44.67	44.16	44.43	2,041,461	-0.06(-0.13%)
Oct 06, 2010	44.50	44.65	44.27	44.49	4,000,020	-0.06(-0.13%)
Oct 05, 2010	44.08	44.65	44.07	44.55	2,260,536	+0.86(+1.98%)
Oct 04, 2010	43.89	44.11	43.46	43.69	4,821,756	-0.37(-0.83%)
Oct 01, 2010	44.05	44.30	43.82	44.05	3,333,900	+0.15(+0.35%)
Sep 30, 2010	44.28	44.54	43.70	43.90	8,343,392	-0.19(-0.43%)
Sep 29, 2010	44.04	44.22	43.93	44.09	3,132,952	-0.02(-0.04%)
Sep 28, 2010	43.99	44.22	43.46	44.10	2,653,567	+0.20(+0.45%)
Sep 27, 2010	44.06	44.18	43.88	43.91	3,450,528	-0.15(-0.35%)
Sep 24, 2010	43.63	44.10	43.59	44.06	3,988,229	+0.91(+2.10%)
Sep 23, 2010	43.03	43.58	42.99	43.16	3,403,594	-0.24(-0.55%)
Sep 22, 2010	43.43	43.69	43.21	43.39	3,513,120	-0.14(-0.33%)
Sep 21, 2010	43.56	43.82	43.34	43.54	4,631,462	-0.05(-0.12%)
Sep 20, 2010	43.05	43.66	42.98	43.59	3,518,912	+0.65(+1.51%)
Sep 17, 2010	42.94	43.09	42.76	42.94	2,774,517	+0.19(+0.44%)
Sep 15, 2010	42.38	42.80	42.33	42.75	3,754,704	+0.17(+0.40%)
Sep 14, 2010	42.37	42.81	42.31	42.58	5,499,682	+0.09(+0.22%)
Sep 13, 2010	42.42	42.57	42.28	42.49	3,607,828	+0.48(+1.14%)
Sep 10, 2010	41.89	42.06	41.77	42.01	1,824,791	+0.20(+0.47%)
Sep 09, 2010	42.16	42.24	41.70	41.82	2,159,599	+0.10(+0.24%)
Sep 08, 2010	41.52	41.89	41.52	41.72	2,704,183	+0.20(+0.47%)
Sep 07, 2010	41.66	41.80	41.45	41.52	2,076,477	-0.36(-0.85%)
Sep 03, 2010	41.77	41.94	41.53	41.88	1,771,960	+0.56(+1.36%)
Sep 02, 2010	40.93	41.33	40.90	41.31	1,173	+0.43(+1.04%)
Sep 01, 2010	40.26	40.92	40.24	40.89	5,910,773	+1.19(+3.00%)
Aug 31, 2010	39.67	39.99	39.47	39.70	6,367	-0.09(-0.24%)
Aug 30, 2010	40.25	40.43	39.79	39.79	2,192,638	-0.57(-1.41%)
Aug 27, 2010	40.36	40.41	39.35	40.36	2,840,972	+0.63(+1.59%)
Aug 26, 2010	40.25	40.28	39.65	39.73	2,375,931	-0.30(-0.74%)
Aug 25, 2010	39.60	40.20	39.42	40.03	2,385,046	+0.15(+0.38%)
Aug 24, 2010	40.07	40.24	39.66	39.88	1,862	-0.70(-1.72%)
Aug 23, 2010	40.93	41.15	40.54	40.57	2,709,297	-0.19(-0.46%)
Aug 20, 2010	40.72	40.82	40.44	40.76	2,015,018	-0.10(-0.25%)
Aug 19, 2010	41.30	41.42	40.66	40.86	2,965,865	-0.62(-1.50%)
Aug 18, 2010	41.44	41.72	41.16	41.49	2,509,027	+0.06(+0.14%)
Aug 17, 2010	41.17	41.73	41.10	41.43	2,105,406	+0.58(+1.42%)
Aug 16, 2010	40.56	41.00	40.40	40.85	2,843,424	+0.02(+0.04%)
Aug 13, 2010	40.83	41.05	40.76	40.83	2,558,085	-0.15(-0.36%)
Aug 12, 2010	40.68	41.12	40.51	40.98	2,537,489	-0.33(-0.80%)
Aug 11, 2010	41.83	41.83	41.22	41.31	2,191,050	-1.11(-2.61%)
Aug 10, 2010	42.41	42.65	42.10	42.41	117	-0.34(-0.80%)
Aug 09, 2010	42.73	42.83	42.51	42.75	2,152,960	+0.26(+0.62%)
Aug 06, 2010	42.49	42.59	41.95	42.49	2,717,513	-0.17(-0.40%)
Aug 05, 2010	42.44	42.67	42.37	42.66	2,955,650	-0.09(-0.20%)
Aug 04, 2010	42.51	42.76	42.36	42.75	2,045,994	+0.38(+0.90%)
Aug 03, 2010	42.45	42.54	42.17	42.36	2,451,041	-0.17(-0.40%)
Aug 02, 2010	42.33	42.62	42.10	42.53	2,371,788	+0.88(+2.11%)
Jul 30, 2010	41.66	41.83	41.12	41.66	2,661,197	+0.02(+0.05%)
Jul 29, 2010	42.11	42.22	41.27	41.63	2,467,298	-0.24(-0.56%)
Jul 28, 2010	42.13	42.21	41.73	41.87	3,870,330	-0.27(-0.65%)
Jul 27, 2010	42.51	42.54	41.98	42.14	5,188,701	-0.12(-0.28%)
Jul 26, 2010	41.97	42.30	41.82	42.26	3,044,606	+0.38(+0.92%)
Jul 23, 2010	41.33	41.95	41.29	41.88	10,408,602	+0.38(+0.92%)
Jul 22, 2010	41.02	41.65	41.01	41.49	3,062,239	+0.91(+2.25%)
Jul 21, 2010	41.22	41.30	40.39	40.58	2,971,453	-0.49(-1.20%)
Jul 20, 2010	39.98	41.10	39.89	41.08	2,396,108	+0.55(+1.35%)
Jul 19, 2010	40.40	40.64	40.12	40.53	2,195,332	+0.26(+0.63%)
Jul 16, 2010	40.28	41.21	40.21	40.28	2,479,062	-0.84(-2.05%)
Jul 15, 2010	41.31	41.50	40.83	41.12	2,482,341	-0.27(-0.66%)
Jul 14, 2010	41.19	41.56	41.12	41.39	2,168,954	+0.12(+0.29%)
Jul 13, 2010	41.07	41.46	40.95	41.27	3,157,576	+0.61(+1.51%)
Jul 12, 2010	40.57	40.85	40.39	40.66	1,666,218	+0.00(+0.00%)
Jul 09, 2010	40.66	40.67	40.32	40.66	1,551,772	+0.28(+0.70%)
Jul 08, 2010	40.35	40.46	39.93	40.38	3,045,677	+0.36(+0.89%)
Jul 07, 2010	38.90	40.05	38.85	40.02	4,749,985	+1.25(+3.23%)
Jul 06, 2010	39.14	39.45	38.45	38.77	4,537,132	+0.13(+0.33%)
Jul 02, 2010	38.64	39.02	38.41	38.64	3,657,017	-0.19(-0.50%)

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