Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	50.32	50.54	49.94	50.07	1,827,836	+0.15(+0.29%)
Aug 30, 2012	50.02	50.21	49.51	49.93	1,524,621	-0.41(-0.80%)
Aug 29, 2012	50.35	50.59	49.94	50.33	1,690,527	+0.18(+0.35%)
Aug 27, 2012	50.64	50.74	50.13	50.15	1,499,738	-0.36(-0.71%)
Aug 24, 2012	50.01	50.57	49.77	50.51	1,875,716	+0.37(+0.73%)
Aug 23, 2012	50.45	50.63	49.99	50.15	2,052,830	-0.53(-1.04%)
Aug 22, 2012	50.64	50.81	50.33	50.67	2,313,013	-0.18(-0.35%)
Aug 21, 2012	50.56	50.89	50.23	50.85	2,583,916	+0.31(+0.61%)
Aug 20, 2012	50.02	50.64	49.85	50.54	1,771,157	+0.33(+0.65%)
Aug 17, 2012	50.06	50.27	49.45	50.22	2,313,620	+0.26(+0.52%)
Aug 16, 2012	49.06	50.22	49.06	49.96	2,241,497	+0.89(+1.81%)
Aug 15, 2012	48.67	49.26	48.57	49.07	2,040,211	+0.31(+0.64%)
Aug 14, 2012	48.63	48.90	48.37	48.76	1,504,122	+0.34(+0.71%)
Aug 13, 2012	48.50	48.74	48.06	48.41	1,203,442	-0.18(-0.38%)
Aug 10, 2012	48.44	48.67	48.25	48.60	1,453,811	+0.11(+0.24%)
Aug 09, 2012	48.66	48.78	48.14	48.48	2,092,558	-0.38(-0.78%)
Aug 08, 2012	48.71	48.98	48.33	48.86	1,828,472	+0.02(+0.05%)
Aug 07, 2012	48.21	49.10	48.15	48.84	1,838,999	+0.70(+1.46%)
Aug 06, 2012	48.48	48.69	47.98	48.14	1,585,584	-0.09(-0.19%)
Aug 03, 2012	47.98	48.51	47.98	48.23	1,949,392	+0.85(+1.79%)
Aug 02, 2012	48.07	48.11	46.69	47.38	2,753,175	-0.81(-1.68%)
Aug 01, 2012	48.69	48.88	48.12	48.19	2,140,886	-0.30(-0.61%)
Jul 31, 2012	48.37	48.88	48.22	48.49	2,517,367	-0.02(-0.05%)
Jul 30, 2012	48.66	49.02	48.34	48.51	1,897,894	-0.28(-0.56%)
Jul 27, 2012	48.19	49.08	47.95	48.79	2,212,385	+0.71(+1.48%)
Jul 26, 2012	48.04	48.70	47.72	48.08	3,040,577	+0.69(+1.45%)
Jul 25, 2012	48.73	48.91	46.85	47.39	5,289,429	-1.07(-2.21%)
Jul 24, 2012	48.80	49.02	48.08	48.46	2,336,392	-0.40(-0.81%)
Jul 23, 2012	48.99	49.10	48.44	48.86	2,354,647	-0.80(-1.62%)
Jul 20, 2012	49.89	49.97	49.41	49.66	6,116,143	-0.78(-1.55%)
Jul 19, 2012	50.38	50.70	50.10	50.44	2,064,297	+0.15(+0.29%)
Jul 18, 2012	49.06	50.40	49.02	50.29	1,863,034	+0.85(+1.72%)
Jul 17, 2012	49.02	49.46	48.59	49.44	1,941,912	+0.50(+1.01%)
Jul 16, 2012	49.34	49.61	48.56	48.95	2,553,784	-0.63(-1.26%)
Jul 13, 2012	48.73	49.71	48.61	49.57	1,691,492	+1.02(+2.11%)
Jul 12, 2012	48.53	48.88	48.14	48.55	1,273,328	-0.30(-0.61%)
Jul 11, 2012	49.34	49.54	48.62	48.85	1,516,347	-0.40(-0.81%)
Jul 10, 2012	48.83	50.21	48.83	49.25	1,671,483	-0.47(-0.95%)
Jul 09, 2012	49.88	50.09	49.43	49.72	1,665,450	-0.15(-0.29%)
Jul 06, 2012	50.28	50.29	49.60	49.86	1,279,715	-0.76(-1.51%)
Jul 05, 2012	50.61	50.90	50.37	50.63	1,369,140	+0.05(+0.11%)
Jul 03, 2012	50.09	50.70	50.09	50.58	1,038,205	+0.47(+0.95%)
Jul 02, 2012	50.12	50.47	49.67	50.10	2,638,396	+0.08(+0.15%)
Jun 29, 2012	49.03	50.03	48.85	50.03	2,335,894	+2.12(+4.43%)
Jun 28, 2012	47.66	47.97	47.19	47.90	1,397,577	-0.05(-0.09%)
Jun 27, 2012	47.12	48.04	47.08	47.95	1,392,918	+0.95(+2.02%)
Jun 26, 2012	47.26	47.46	46.86	47.00	1,600,611	-0.19(-0.40%)
Jun 25, 2012	47.61	47.61	47.10	47.19	1,377,383	-0.79(-1.64%)
Jun 22, 2012	48.19	48.21	47.49	47.98	2,874,168	+0.01(+0.02%)
Jun 21, 2012	49.32	49.38	47.93	47.97	2,373,083	-1.06(-2.17%)
Jun 20, 2012	49.37	49.42	48.58	49.03	2,250,014	-0.41(-0.83%)
Jun 19, 2012	49.30	49.69	49.25	49.44	1,769,324	+0.33(+0.66%)
Jun 18, 2012	48.90	49.46	48.65	49.12	1,746,648	-0.08(-0.15%)
Jun 15, 2012	48.82	49.38	48.82	49.19	3,196,293	+0.64(+1.33%)
Jun 14, 2012	48.20	48.75	48.06	48.55	1,759,266	+0.39(+0.82%)
Jun 13, 2012	48.53	48.62	47.95	48.15	1,385,919	-0.49(-1.00%)
Jun 12, 2012	48.42	48.65	47.96	48.64	2,169,916	+0.30(+0.61%)
Jun 11, 2012	48.83	49.04	48.28	48.34	2,416,159	-0.24(-0.50%)
Jun 08, 2012	48.24	48.59	48.24	48.58	2,312,267	+0.28(+0.58%)
Jun 07, 2012	48.63	49.18	48.19	48.30	3,602,664	+0.05(+0.11%)
Jun 06, 2012	47.04	48.26	47.04	48.25	1,722,211	+1.24(+2.65%)
Jun 05, 2012	46.84	47.15	46.68	47.01	2,499,347	+0.02(+0.03%)
Jun 04, 2012	47.69	47.79	46.67	46.99	2,841,420	-0.58(-1.21%)
Jun 01, 2012	47.89	48.03	47.54	47.57	2,315,062	-0.98(-2.02%)
May 31, 2012	48.40	48.95	47.99	48.55	2,236,350	+0.14(+0.28%)
May 30, 2012	48.48	48.65	48.16	48.41	1,729,972	-0.39(-0.81%)
May 29, 2012	48.58	48.84	48.33	48.80	1,831,391	+0.58(+1.21%)
May 25, 2012	47.69	48.64	47.69	48.22	2,233,956	+0.18(+0.38%)
May 24, 2012	48.63	49.01	47.61	48.04	2,704,233	-0.96(-1.97%)
May 23, 2012	48.65	49.10	48.00	49.00	2,447,899	+0.11(+0.22%)
May 22, 2012	49.02	49.28	48.65	48.90	1,581,899	-0.06(-0.12%)
May 21, 2012	48.25	49.03	48.11	48.96	2,040,513	+0.92(+1.91%)
May 18, 2012	48.67	48.86	47.91	48.04	2,840,532	-0.29(-0.60%)
May 17, 2012	49.49	49.61	48.31	48.33	2,137,947	-1.12(-2.27%)
May 16, 2012	50.01	50.31	49.43	49.45	1,759,892	-0.40(-0.81%)
May 15, 2012	50.27	50.58	49.78	49.85	2,394,071	-0.43(-0.86%)
May 14, 2012	50.12	50.68	49.90	50.28	1,690,063	-0.17(-0.35%)
May 11, 2012	50.31	51.14	50.18	50.46	2,717,246	-0.01(-0.02%)
May 10, 2012	50.62	50.86	50.35	50.47	1,748,767	+0.11(+0.21%)
May 09, 2012	50.74	50.81	50.31	50.36	2,032,230	-0.86(-1.67%)
May 08, 2012	50.97	51.25	50.59	51.22	2,570,706	+0.08(+0.16%)
May 07, 2012	50.78	51.49	50.78	51.13	3,040,440	+0.28(+0.55%)
May 04, 2012	51.45	51.58	50.67	50.85	2,914,091	-0.83(-1.61%)
May 03, 2012	51.95	52.02	51.56	51.69	3,493,808	-0.07(-0.13%)
May 02, 2012	51.38	51.75	51.23	51.75	2,684,289	+0.20(+0.38%)
May 01, 2012	51.25	52.09	51.07	51.56	3,068,969	+0.36(+0.71%)
Apr 30, 2012	51.22	51.38	50.82	51.19	2,901,532	-0.06(-0.12%)
Apr 27, 2012	51.10	51.47	50.87	51.25	2,719,317	+0.40(+0.79%)
Apr 26, 2012	50.65	51.20	50.39	50.85	3,523,241	-0.39(-0.75%)
Apr 25, 2012	53.00	53.45	50.97	51.24	4,840,062	-1.90(-3.57%)
Apr 24, 2012	52.68	53.24	52.59	53.13	1,820,369	+0.60(+1.14%)
Apr 23, 2012	52.30	52.66	51.99	52.54	1,661,628	-0.37(-0.70%)
Apr 20, 2012	52.54	53.02	52.31	52.91	2,401,342	+0.63(+1.20%)
Apr 19, 2012	52.96	52.98	52.13	52.28	1,841,999	-0.47(-0.89%)
Apr 18, 2012	52.85	53.01	52.69	52.75	1,673,678	-0.25(-0.47%)
Apr 17, 2012	52.77	53.23	52.39	53.00	2,112,589	+0.52(+0.98%)
Apr 16, 2012	52.51	52.89	52.29	52.48	2,139,040	+0.24(+0.46%)
Apr 13, 2012	52.50	52.71	52.22	52.24	2,032,880	-0.59(-1.12%)
Apr 12, 2012	52.76	53.11	52.47	52.83	2,296,827	+0.24(+0.45%)
Apr 11, 2012	51.82	53.00	51.63	52.60	2,340,310	+0.29(+0.55%)
Apr 10, 2012	53.15	53.20	52.14	52.31	2,082,200	-1.01(-1.89%)
Apr 09, 2012	53.29	53.53	53.03	53.32	1,813,745	-0.74(-1.36%)
Apr 05, 2012	54.45	54.56	54.01	54.05	2,107,657	-0.62(-1.14%)
Apr 04, 2012	54.63	54.74	54.07	54.68	2,030,684	-0.35(-0.64%)
Apr 03, 2012	55.71	55.75	54.69	55.03	1,579,056	-0.75(-1.34%)
Apr 02, 2012	55.25	56.12	55.04	55.78	1,623,476	+0.53(+0.97%)
Mar 30, 2012	55.01	55.39	54.78	55.24	1,673,326	+0.55(+1.00%)
Mar 29, 2012	54.96	54.96	54.12	54.69	1,899,632	-0.35(-0.64%)
Mar 28, 2012	55.37	55.37	54.67	55.05	1,794,560	-0.32(-0.58%)
Mar 27, 2012	55.70	55.75	55.28	55.37	1,508,066	-0.27(-0.49%)
Mar 26, 2012	55.03	55.82	54.94	55.64	2,480,200	+0.85(+1.55%)
Mar 23, 2012	54.54	54.88	54.45	54.79	1,644,572	+0.40(+0.73%)
Mar 22, 2012	54.05	54.48	53.99	54.39	1,287,385	-0.02(-0.04%)
Mar 21, 2012	54.49	54.63	54.27	54.42	1,209,775	-0.05(-0.08%)
Mar 20, 2012	54.66	54.72	54.21	54.46	1,133,305	-0.48(-0.88%)
Mar 19, 2012	54.75	55.13	54.58	54.94	1,203,915	+0.06(+0.11%)
Mar 16, 2012	55.14	55.43	54.81	54.88	2,340,983	-0.33(-0.60%)
Mar 15, 2012	55.03	55.42	54.96	55.21	2,012,244	+0.18(+0.33%)
Mar 14, 2012	55.02	55.18	54.79	55.03	1,478,980	+0.02(+0.03%)
Mar 13, 2012	54.36	55.05	54.02	55.02	2,034,880	+1.01(+1.87%)
Mar 12, 2012	54.15	54.15	53.67	54.01	1,569,507	-0.03(-0.06%)
Mar 09, 2012	54.26	54.42	53.86	54.04	1,500,805	-0.17(-0.32%)
Mar 08, 2012	54.10	54.42	53.81	54.21	1,591,076	+0.57(+1.07%)
Mar 07, 2012	53.41	53.69	53.23	53.64	1,441,630	+0.30(+0.56%)
Mar 06, 2012	53.93	54.18	53.22	53.34	3,039,098	-1.24(-2.28%)
Mar 05, 2012	54.51	54.66	54.05	54.58	2,507,497	-0.11(-0.21%)
Mar 02, 2012	54.82	54.96	54.53	54.69	1,405,020	-0.21(-0.38%)
Mar 01, 2012	54.78	55.23	54.64	54.91	2,133,473	-0.23(-0.41%)
Feb 29, 2012	54.96	55.46	54.76	55.13	2,430,676	+0.37(+0.67%)
Feb 28, 2012	54.64	55.07	54.51	54.76	1,708,233	+0.19(+0.34%)
Feb 27, 2012	54.40	54.97	54.01	54.57	1,803,001	+0.07(+0.12%)
Feb 24, 2012	53.30	55.00	53.30	54.51	2,412,220	+1.36(+2.55%)
Feb 23, 2012	53.10	53.29	52.77	53.15	1,398,055	+0.15(+0.28%)
Feb 22, 2012	53.42	53.59	52.88	53.00	1,890,354	-0.55(-1.03%)
Feb 21, 2012	53.62	54.06	53.38	53.55	1,762,799	+0.19(+0.35%)
Feb 17, 2012	53.30	53.48	52.99	53.36	1,482,175	+0.35(+0.65%)
Feb 16, 2012	52.82	53.02	52.51	53.02	1,666,488	+0.28(+0.53%)
Feb 15, 2012	52.87	52.93	52.37	52.74	2,578,973	-0.08(-0.16%)
Feb 14, 2012	52.70	52.87	52.02	52.82	2,628,061	+0.03(+0.06%)
Feb 13, 2012	53.22	53.28	52.75	52.79	2,394,665	-0.14(-0.26%)
Feb 10, 2012	52.97	53.13	52.82	52.93	1,896,481	-0.41(-0.78%)
Feb 09, 2012	54.03	54.07	53.26	53.34	2,074,276	-0.56(-1.03%)
Feb 08, 2012	53.75	54.00	53.47	53.90	2,205,486	+0.22(+0.41%)
Feb 07, 2012	53.32	53.80	53.20	53.68	1,703,282	+0.11(+0.21%)
Feb 06, 2012	52.79	53.60	52.72	53.57	1,934,893	+0.48(+0.91%)
Feb 03, 2012	52.82	53.40	52.68	53.08	2,298,943	+0.58(+1.10%)
Feb 02, 2012	52.63	52.70	52.14	52.50	1,825,980	+0.02(+0.04%)
Feb 01, 2012	52.56	52.63	52.24	52.48	3,726,698	+0.41(+0.80%)
Jan 31, 2012	52.42	52.58	51.85	52.07	2,444,570	-0.01(-0.01%)
Jan 30, 2012	52.41	52.56	51.97	52.07	3,092,206	-0.89(-1.68%)
Jan 27, 2012	53.65	53.65	52.89	52.96	1,877,192	-0.87(-1.62%)
Jan 26, 2012	53.14	54.11	52.99	53.84	2,339,454	-0.05(-0.08%)
Jan 25, 2012	53.07	54.02	52.30	53.88	4,707,010	+0.17(+0.32%)
Jan 24, 2012	53.71	54.09	53.41	53.71	2,522,666	-0.30(-0.56%)
Jan 23, 2012	54.47	54.88	53.96	54.01	2,317,562	-0.55(-1.01%)
Jan 20, 2012	54.45	54.70	54.03	54.56	2,637,998	+0.20(+0.36%)
Jan 19, 2012	54.09	54.54	53.87	54.36	1,683,752	+0.44(+0.82%)
Jan 18, 2012	53.44	53.97	53.29	53.92	2,363,711	+0.48(+0.90%)
Jan 17, 2012	53.33	53.72	53.33	53.44	3,260,278	+0.64(+1.20%)
Jan 13, 2012	52.53	53.08	52.36	52.80	5,054,440	-0.25(-0.48%)
Jan 12, 2012	52.55	53.17	52.39	53.06	6,054,946	+0.64(+1.21%)
Jan 11, 2012	52.01	52.50	51.94	52.42	1,715,004	+0.12(+0.23%)
Jan 10, 2012	52.13	52.68	51.60	52.30	3,716,341	+1.17(+2.28%)
Jan 09, 2012	50.73	51.22	50.33	51.13	2,761,189	+0.56(+1.11%)
Jan 06, 2012	50.56	50.68	50.24	50.57	2,390,817	+0.16(+0.33%)
Jan 05, 2012	50.67	50.72	49.93	50.41	2,243,227	-0.54(-1.06%)
Jan 04, 2012	51.28	51.60	50.77	50.95	2,514,713	+1.28(+2.57%)
Dec 30, 2011	50.05	50.33	49.66	49.67	1,348,061	-0.38(-0.76%)
Dec 29, 2011	49.53	50.12	49.37	50.05	1,416,384	+0.73(+1.47%)
Dec 28, 2011	49.80	50.02	49.14	49.32	1,518,149	-0.46(-0.92%)
Dec 27, 2011	49.65	49.95	49.36	49.78	870,717	+0.15(+0.30%)
Dec 23, 2011	49.53	49.79	49.04	49.63	1,180,624	+1.18(+2.44%)
Dec 21, 2011	48.46	48.60	47.91	48.45	2,017,394	-0.04(-0.09%)
Dec 20, 2011	47.44	48.71	47.43	48.49	1,977,567	+1.78(+3.81%)
Dec 19, 2011	47.16	47.78	46.60	46.71	1,525,127	-0.55(-1.17%)
Dec 16, 2011	47.40	48.16	46.82	47.27	3,675,065	-0.07(-0.16%)
Dec 15, 2011	47.81	47.95	47.23	47.34	2,107,425	+0.07(+0.14%)
Dec 14, 2011	47.41	47.69	47.20	47.27	1,600,977	-0.22(-0.46%)
Dec 13, 2011	48.25	48.58	47.26	47.49	1,877,706	-0.38(-0.80%)
Dec 12, 2011	48.31	48.59	47.53	47.87	1,543,988	-0.79(-1.63%)
Dec 09, 2011	48.34	48.82	48.25	48.67	2,373,748	+0.69(+1.43%)
Dec 08, 2011	48.92	49.19	47.85	47.98	2,265,460	-1.13(-2.30%)
Dec 07, 2011	48.76	49.39	48.39	49.11	1,797,825	-0.15(-0.30%)
Dec 06, 2011	49.14	49.62	49.01	49.26	1,876,520	+0.16(+0.32%)
Dec 05, 2011	49.98	50.02	48.86	49.10	2,815,200	-0.05(-0.11%)
Dec 02, 2011	50.01	50.38	49.08	49.15	2,910,600	-0.58(-1.17%)
Dec 01, 2011	49.41	50.07	49.35	49.74	1,909,550	+0.33(+0.67%)
Nov 30, 2011	49.25	49.65	49.00	49.41	4,389,595	+1.62(+3.40%)
Nov 29, 2011	48.13	48.28	47.68	47.78	2,588,137	-0.13(-0.27%)
Nov 28, 2011	47.79	48.13	47.30	47.91	3,351,796	+2.19(+4.79%)
Nov 25, 2011	45.45	46.48	45.44	45.72	1,220,766	+0.37(+0.81%)
Nov 23, 2011	46.91	46.93	45.32	45.35	3,908,660	-2.23(-4.68%)
Nov 22, 2011	47.22	47.73	46.48	47.58	4,857,971	+0.41(+0.87%)
Nov 21, 2011	47.00	47.35	45.83	47.17	3,582,220	-0.58(-1.21%)
Nov 18, 2011	47.96	47.96	47.13	47.75	2,736,403	+0.31(+0.66%)
Nov 17, 2011	48.49	48.49	47.04	47.43	2,292,624	-1.20(-2.46%)
Nov 16, 2011	48.88	49.05	48.43	48.63	3,347,963	-0.73(-1.47%)
Nov 15, 2011	48.84	49.62	48.49	49.35	1,883,161	+0.51(+1.04%)
Nov 14, 2011	48.99	49.65	48.70	48.85	2,241,844	-0.31(-0.62%)
Nov 11, 2011	48.09	49.27	48.09	49.15	2,506,570	+1.75(+3.69%)
Nov 10, 2011	47.79	47.84	47.07	47.40	2,436,796	+0.31(+0.67%)
Nov 09, 2011	47.60	47.78	46.91	47.09	2,583,575	-1.62(-3.33%)
Nov 08, 2011	48.38	48.74	47.75	48.71	2,289,627	+0.70(+1.45%)
Nov 07, 2011	47.30	48.08	47.01	48.02	1,793,712	+0.56(+1.18%)
Nov 04, 2011	47.23	47.51	46.72	47.45	1,727,327	-0.13(-0.28%)
Nov 03, 2011	46.72	47.84	46.72	47.59	3,461,852	+1.26(+2.71%)
Nov 02, 2011	46.70	46.83	46.20	46.33	3,690,685	+0.39(+0.85%)
Nov 01, 2011	46.96	47.27	45.46	45.94	3,959,209	-2.06(-4.30%)
Oct 31, 2011	48.59	49.01	48.01	48.01	2,704,164	-0.96(-1.96%)
Oct 28, 2011	49.01	49.55	48.64	48.97	2,687,542	-0.10(-0.21%)
Oct 27, 2011	49.02	49.49	48.10	49.07	3,584,537	+1.29(+2.69%)
Oct 26, 2011	49.68	49.68	47.54	47.78	5,564,735	-1.02(-2.10%)
Oct 25, 2011	48.79	49.42	48.31	48.81	3,185,671	-0.28(-0.56%)
Oct 24, 2011	48.82	49.29	48.58	49.08	2,494,578	+0.23(+0.47%)
Oct 21, 2011	47.57	48.86	47.55	48.85	4,318,278	+1.62(+3.44%)
Oct 20, 2011	46.84	47.46	46.23	47.23	2,669,934	+0.51(+1.09%)
Oct 19, 2011	46.89	47.30	46.63	46.72	2,419,106	-0.13(-0.27%)
Oct 18, 2011	45.64	47.33	45.14	46.85	2,633,082	+1.28(+2.81%)
Oct 17, 2011	46.27	46.60	45.46	45.57	2,321,158	-0.83(-1.79%)
Oct 14, 2011	46.80	46.92	46.06	46.40	2,181,134	+0.17(+0.37%)
Oct 13, 2011	46.30	46.41	45.55	46.23	1,772,231	-0.53(-1.14%)
Oct 12, 2011	46.40	47.28	46.18	46.76	2,369,052	+0.78(+1.69%)
Oct 11, 2011	45.76	46.21	45.73	45.98	2,366,236	-0.15(-0.32%)
Oct 10, 2011	45.29	46.13	45.29	46.13	2,119,676	+1.59(+3.58%)
Oct 07, 2011	44.46	45.09	44.10	44.54	3,240,804	+0.45(+1.02%)
Oct 06, 2011	43.62	44.10	43.60	44.09	2,014,984	+0.93(+2.15%)
Oct 05, 2011	42.47	43.26	42.18	43.16	3,360,616	+0.80(+1.89%)
Oct 04, 2011	40.81	42.43	40.59	42.36	4,406,666	+1.07(+2.59%)
Oct 03, 2011	42.26	42.81	41.24	41.29	2,992,921	-0.90(-2.14%)
Sep 30, 2011	42.61	43.29	42.20	42.20	3,278,812	-0.96(-2.22%)
Sep 29, 2011	43.30	43.94	42.35	43.15	2,381,696	+0.55(+1.29%)
Sep 28, 2011	43.30	43.73	42.54	42.61	2,805,714	-0.63(-1.46%)
Sep 27, 2011	42.72	43.88	42.72	43.24	3,386,069	+1.07(+2.53%)
Sep 26, 2011	41.90	42.61	41.57	42.17	3,864,523	+0.69(+1.66%)
Sep 23, 2011	40.03	42.05	40.02	41.48	3,835,995	+0.04(+0.09%)
Sep 22, 2011	41.60	41.69	41.00	41.44	4,629,509	-1.04(-2.44%)
Sep 21, 2011	44.36	44.45	42.44	42.48	3,498,585	-1.69(-3.83%)
Sep 20, 2011	44.82	44.99	44.13	44.17	2,705,726	-0.46(-1.03%)
Sep 19, 2011	44.26	44.80	43.99	44.63	3,336,507	-0.32(-0.71%)
Sep 16, 2011	45.80	45.80	44.65	44.95	5,852,150	-0.46(-1.01%)
Sep 15, 2011	44.68	45.57	44.66	45.41	3,271,579	+1.01(+2.27%)
Sep 14, 2011	44.01	44.99	42.98	44.40	4,298,526	+0.65(+1.47%)
Sep 13, 2011	43.74	44.51	43.35	43.76	3,401,356	+0.07(+0.15%)
Sep 12, 2011	43.46	43.73	42.85	43.69	3,637,905	-0.07(-0.17%)
Sep 09, 2011	44.18	44.35	43.32	43.76	3,504,075	-1.04(-2.32%)
Sep 08, 2011	44.99	45.71	44.73	44.80	3,069,624	-0.70(-1.55%)
Sep 07, 2011	45.34	45.88	44.96	45.51	3,569,241	+0.78(+1.74%)
Sep 06, 2011	43.96	44.81	43.56	44.73	3,527,881	-0.47(-1.05%)
Sep 02, 2011	46.03	46.03	45.05	45.20	2,997,536	-1.60(-3.42%)

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