Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	53.03	53.29	52.61	52.99	2,479,807	+0.39(+0.74%)
Aug 30, 2012	52.31	52.80	52.05	52.61	2,420,894	+0.11(+0.21%)
Aug 29, 2012	52.47	52.70	52.07	52.49	1,536,751	-0.20(-0.38%)
Aug 27, 2012	52.95	53.16	52.57	52.69	1,682,213	-0.24(-0.46%)
Aug 24, 2012	52.10	53.03	51.97	52.93	2,601,785	+0.60(+1.15%)
Aug 23, 2012	52.82	52.90	52.17	52.33	2,394,332	-0.62(-1.17%)
Aug 22, 2012	52.23	53.30	52.09	52.95	4,335,383	+0.49(+0.93%)
Aug 21, 2012	52.49	52.79	52.25	52.46	2,034,022	+0.16(+0.31%)
Aug 20, 2012	52.58	52.72	52.20	52.30	2,785,509	-0.25(-0.47%)
Aug 17, 2012	53.02	53.32	52.49	52.55	2,651,231	-0.06(-0.11%)
Aug 16, 2012	52.55	52.80	52.10	52.61	2,111,962	+0.28(+0.54%)
Aug 15, 2012	52.50	52.87	52.20	52.32	2,094,192	-0.38(-0.72%)
Aug 14, 2012	52.95	53.02	52.52	52.70	2,882,321	-0.21(-0.39%)
Aug 13, 2012	52.71	52.95	52.43	52.91	1,670,298	-0.11(-0.21%)
Aug 10, 2012	52.66	53.05	52.29	53.02	1,825,436	+0.07(+0.13%)
Aug 09, 2012	52.96	53.16	52.64	52.95	2,746,911	-0.21(-0.40%)
Aug 08, 2012	52.16	53.22	51.95	53.17	3,375,602	+0.73(+1.39%)
Aug 07, 2012	52.30	52.79	52.29	52.43	1,538,491	+0.28(+0.53%)
Aug 06, 2012	52.44	53.28	52.11	52.16	2,737,493	+0.24(+0.46%)
Aug 03, 2012	51.61	52.18	51.51	51.92	2,760,477	+1.14(+2.24%)
Aug 02, 2012	51.32	51.62	50.49	50.78	4,099,793	-1.01(-1.94%)
Aug 01, 2012	52.00	52.31	51.74	51.79	2,771,168	-0.09(-0.17%)
Jul 31, 2012	51.76	52.10	51.60	51.88	3,247,280	-0.07(-0.13%)
Jul 30, 2012	51.81	52.25	51.62	51.94	2,382,470	-0.04(-0.08%)
Jul 27, 2012	51.19	52.30	51.16	51.99	3,742,823	+1.05(+2.06%)
Jul 26, 2012	50.39	51.22	50.39	50.94	3,687,511	+1.32(+2.67%)
Jul 25, 2012	49.56	49.86	49.17	49.61	2,369,114	+0.34(+0.70%)
Jul 24, 2012	49.69	50.05	48.86	49.27	3,603,958	-0.41(-0.83%)
Jul 23, 2012	49.78	49.97	49.51	49.68	3,197,801	-1.08(-2.12%)
Jul 20, 2012	50.54	51.10	50.40	50.76	3,580,071	-0.30(-0.59%)
Jul 19, 2012	50.95	51.43	50.55	51.06	3,435,305	+0.35(+0.70%)
Jul 18, 2012	49.93	50.79	49.93	50.71	2,166,198	+0.55(+1.10%)
Jul 17, 2012	50.19	50.55	49.55	50.15	3,404,656	+0.22(+0.43%)
Jul 16, 2012	49.53	50.06	49.53	49.94	4,426,397	-0.01(-0.02%)
Jul 13, 2012	49.25	50.11	49.25	49.95	2,692,491	+0.68(+1.38%)
Jul 12, 2012	48.75	49.48	48.37	49.27	4,377,399	+0.12(+0.24%)
Jul 11, 2012	48.97	49.66	48.73	49.15	3,314,229	+0.13(+0.26%)
Jul 10, 2012	50.02	50.46	48.80	49.02	3,884,200	-0.71(-1.44%)
Jul 09, 2012	50.10	50.24	49.63	49.73	3,413,210	-0.54(-1.08%)
Jul 06, 2012	51.22	51.22	50.09	50.28	3,854,544	-1.57(-3.04%)
Jul 05, 2012	52.07	52.38	51.69	51.85	3,562,445	-0.71(-1.34%)
Jul 03, 2012	51.98	52.58	51.94	52.55	2,606,154	+0.52(+0.99%)
Jul 02, 2012	51.44	52.24	51.19	52.04	4,568,027	+0.34(+0.67%)
Jun 29, 2012	50.28	51.69	49.91	51.69	7,708,249	+2.98(+6.11%)
Jun 28, 2012	47.64	48.82	47.61	48.72	5,824,839	+0.65(+1.36%)
Jun 27, 2012	48.84	48.84	47.68	48.06	7,237,885	-0.50(-1.03%)
Jun 26, 2012	48.61	49.08	48.27	48.56	4,719,486	+0.00(+0.00%)
Jun 25, 2012	48.86	48.95	48.33	48.56	4,975,871	-0.95(-1.93%)
Jun 22, 2012	49.14	49.73	48.94	49.52	4,075,163	+0.77(+1.59%)
Jun 21, 2012	51.26	51.47	48.65	48.74	6,454,473	-2.52(-4.92%)
Jun 20, 2012	51.62	51.70	50.82	51.26	2,907,601	-0.21(-0.40%)
Jun 19, 2012	51.07	51.89	51.06	51.47	3,733,300	+0.82(+1.61%)
Jun 18, 2012	50.50	50.87	50.32	50.65	2,792,160	-0.17(-0.34%)
Jun 15, 2012	50.03	50.89	49.75	50.83	4,523,227	+1.07(+2.14%)
Jun 14, 2012	49.15	50.00	49.04	49.76	3,555,811	+0.78(+1.60%)
Jun 13, 2012	49.48	49.64	48.82	48.98	3,722,186	-0.36(-0.73%)
Jun 12, 2012	49.24	49.77	49.15	49.34	5,184,301	+0.10(+0.21%)
Jun 11, 2012	50.74	50.76	49.19	49.23	4,406,498	-1.12(-2.22%)
Jun 08, 2012	50.38	50.65	49.91	50.35	3,492,010	-0.28(-0.56%)
Jun 07, 2012	50.97	50.97	50.48	50.64	4,829,270	+0.38(+0.75%)
Jun 06, 2012	49.36	50.26	49.15	50.26	4,663,402	+1.45(+2.96%)
Jun 05, 2012	47.94	49.00	47.90	48.81	4,593,198	+0.53(+1.10%)
Jun 04, 2012	47.51	48.37	47.51	48.28	5,177,921	+0.72(+1.52%)
Jun 01, 2012	48.48	48.61	47.26	47.56	8,813,830	-1.57(-3.19%)
May 31, 2012	49.81	49.85	48.36	49.12	5,970,452	-0.53(-1.07%)
May 30, 2012	49.93	50.13	49.54	49.66	3,642,399	-0.59(-1.18%)
May 29, 2012	49.78	50.55	49.71	50.25	4,903,257	+0.83(+1.69%)
May 25, 2012	49.84	50.12	49.40	49.41	5,208,281	-0.47(-0.95%)
May 24, 2012	50.75	51.08	49.62	49.89	6,624,917	-0.79(-1.56%)
May 23, 2012	50.34	50.87	49.91	50.68	4,618,056	-0.02(-0.03%)
May 22, 2012	50.99	51.32	50.37	50.70	3,584,322	-0.12(-0.24%)
May 21, 2012	49.80	50.91	49.60	50.82	3,632,259	+1.22(+2.46%)
May 18, 2012	50.52	50.69	49.50	49.60	4,971,464	-0.64(-1.27%)
May 17, 2012	50.84	50.97	50.23	50.23	3,282,160	-0.63(-1.23%)
May 16, 2012	51.03	51.72	50.79	50.86	4,462,886	+0.16(+0.32%)
May 15, 2012	50.34	51.68	50.21	50.70	5,985,171	+0.10(+0.20%)
May 14, 2012	50.08	50.90	49.81	50.59	4,686,519	+0.17(+0.34%)
May 11, 2012	50.26	50.97	49.97	50.42	3,762,981	-0.08(-0.15%)
May 10, 2012	51.40	51.43	50.24	50.50	5,922,638	-0.45(-0.88%)
May 09, 2012	50.42	51.38	50.18	50.95	6,093,494	-0.10(-0.20%)
May 08, 2012	51.97	51.97	50.38	51.05	8,605,363	-0.76(-1.46%)
May 07, 2012	52.92	53.21	51.69	51.81	6,785,636	-2.06(-3.82%)
May 04, 2012	54.81	55.01	53.86	53.86	3,924,605	-1.38(-2.49%)
May 03, 2012	56.00	56.07	55.11	55.24	3,018,170	-0.79(-1.41%)
May 02, 2012	55.53	56.26	55.45	56.03	3,065,389	+0.11(+0.20%)
May 01, 2012	55.79	56.47	55.75	55.92	2,597,223	+0.04(+0.08%)
Apr 30, 2012	55.76	56.05	55.58	55.88	2,363,229	-0.06(-0.11%)
Apr 27, 2012	55.65	56.09	55.43	55.94	4,057,956	+0.59(+1.06%)
Apr 26, 2012	55.02	55.63	54.98	55.35	2,501,586	+0.24(+0.44%)
Apr 25, 2012	54.65	55.19	54.40	55.11	3,301,921	+1.07(+1.97%)
Apr 24, 2012	54.34	54.79	53.94	54.04	3,553,189	-0.18(-0.33%)
Apr 23, 2012	54.02	54.34	53.56	54.22	3,478,669	-0.32(-0.58%)
Apr 20, 2012	54.36	54.97	54.23	54.54	3,134,448	+0.30(+0.56%)
Apr 19, 2012	54.71	54.81	53.86	54.24	3,579,738	-0.44(-0.80%)
Apr 18, 2012	54.80	55.02	54.23	54.68	4,243,486	-0.53(-0.97%)
Apr 17, 2012	53.67	55.32	53.67	55.21	5,622,548	+1.98(+3.72%)
Apr 16, 2012	53.97	54.08	53.14	53.23	4,818,061	-0.58(-1.07%)
Apr 13, 2012	54.72	54.72	53.69	53.81	5,783,869	-1.36(-2.46%)
Apr 12, 2012	54.69	55.25	54.61	55.17	3,394,918	+0.44(+0.80%)
Apr 11, 2012	54.23	55.05	54.01	54.73	3,878,255	+0.40(+0.74%)
Apr 10, 2012	54.65	54.87	54.20	54.33	4,634,415	-0.51(-0.93%)
Apr 09, 2012	55.09	55.14	54.59	54.83	2,961,073	-0.90(-1.62%)
Apr 05, 2012	55.14	56.01	55.04	55.74	3,169,351	+0.30(+0.54%)
Apr 04, 2012	55.54	55.72	54.93	55.44	2,772,018	-0.44(-0.79%)
Apr 03, 2012	56.12	56.34	55.57	55.88	2,646,832	-0.46(-0.82%)
Apr 02, 2012	55.60	56.49	55.40	56.34	3,958,745	+0.85(+1.53%)
Mar 30, 2012	55.48	55.88	55.26	55.49	3,159,366	+0.00(+0.00%)
Mar 29, 2012	54.98	55.58	54.98	55.49	2,822,230	+0.00(+0.00%)
Mar 28, 2012	56.03	56.21	55.29	55.49	4,108,088	-0.83(-1.47%)
Mar 27, 2012	56.03	56.35	55.64	56.31	6,341,122	-0.37(-0.65%)
Mar 26, 2012	55.90	56.68	55.72	56.68	4,887,749	+0.87(+1.56%)
Mar 23, 2012	55.07	55.83	54.37	55.82	7,736,286	+1.17(+2.14%)
Mar 22, 2012	54.34	54.72	53.94	54.65	5,582,097	-0.20(-0.36%)
Mar 21, 2012	54.53	55.29	54.53	54.84	3,946,086	+0.58(+1.06%)
Mar 20, 2012	54.28	54.40	53.91	54.27	3,765,824	-0.28(-0.52%)
Mar 19, 2012	54.49	54.77	54.29	54.55	3,479,863	-0.18(-0.33%)
Mar 16, 2012	54.88	55.05	54.31	54.73	7,633,581	-0.01(-0.02%)
Mar 15, 2012	53.81	54.77	53.55	54.74	3,824,353	+0.88(+1.63%)
Mar 14, 2012	53.65	53.98	53.56	53.86	3,017,471	+0.17(+0.32%)
Mar 13, 2012	52.80	53.72	52.65	53.69	4,437,959	+1.08(+2.06%)
Mar 12, 2012	52.40	52.68	52.00	52.61	3,011,089	+0.25(+0.48%)
Mar 09, 2012	52.24	52.58	51.88	52.36	2,564,485	+0.51(+0.98%)
Mar 08, 2012	51.72	52.05	51.46	51.85	2,099,788	+0.57(+1.11%)
Mar 07, 2012	51.30	51.53	50.82	51.28	2,993,309	+0.13(+0.25%)
Mar 06, 2012	51.86	52.12	51.08	51.15	4,679,904	-1.22(-2.33%)
Mar 05, 2012	51.26	52.48	51.26	52.37	6,315,383	+1.10(+2.15%)
Mar 02, 2012	51.22	51.36	50.87	51.27	2,791,978	-0.07(-0.13%)
Mar 01, 2012	51.45	51.54	51.14	51.34	2,988,942	+0.12(+0.24%)
Feb 29, 2012	51.41	51.47	51.13	51.22	2,623,635	-0.19(-0.37%)
Feb 28, 2012	51.47	51.47	50.85	51.41	2,490,188	+0.09(+0.17%)
Feb 27, 2012	50.87	51.54	50.87	51.32	2,541,693	+0.01(+0.02%)
Feb 24, 2012	50.78	51.62	50.78	51.32	3,211,748	+0.21(+0.40%)
Feb 23, 2012	50.39	51.23	50.29	51.11	4,281,427	+0.76(+1.50%)
Feb 22, 2012	49.85	50.45	49.65	50.35	3,228,379	+0.34(+0.67%)
Feb 21, 2012	50.52	50.62	49.85	50.02	2,682,741	-0.25(-0.50%)
Feb 17, 2012	50.55	50.75	50.03	50.27	2,078,982	-0.02(-0.03%)
Feb 16, 2012	49.98	50.35	49.61	50.28	2,449,109	+0.49(+0.98%)
Feb 15, 2012	49.97	50.52	49.53	49.79	4,099,871	+0.36(+0.73%)
Feb 14, 2012	49.03	49.67	49.02	49.43	3,374,310	+0.04(+0.09%)
Feb 13, 2012	49.23	49.68	49.03	49.39	2,726,826	+0.39(+0.79%)
Feb 10, 2012	49.03	49.09	48.61	49.00	2,974,848	-0.39(-0.78%)
Feb 09, 2012	49.19	49.54	49.13	49.39	4,091,161	+0.29(+0.60%)
Feb 08, 2012	49.81	49.81	48.56	49.10	5,162,289	-0.77(-1.54%)
Feb 07, 2012	49.41	49.91	49.11	49.86	3,327,177	+0.26(+0.52%)
Feb 06, 2012	49.61	50.11	49.55	49.60	3,172,918	-0.56(-1.11%)
Feb 03, 2012	50.10	50.41	50.08	50.16	2,477,347	+0.46(+0.93%)
Feb 02, 2012	50.37	50.40	49.69	49.70	3,157,653	-0.56(-1.11%)
Feb 01, 2012	49.89	50.34	49.56	50.26	4,843,253	+0.93(+1.88%)
Jan 31, 2012	49.29	49.72	49.04	49.33	5,280,421	+0.24(+0.49%)
Jan 30, 2012	48.29	49.11	48.06	49.09	4,091,264	+0.55(+1.13%)
Jan 27, 2012	48.91	49.24	48.51	48.54	4,032,993	-0.43(-0.88%)
Jan 26, 2012	49.23	49.39	48.64	48.97	3,850,230	-0.23(-0.47%)
Jan 25, 2012	48.69	49.29	48.18	49.20	3,454,867	+0.48(+0.99%)
Jan 24, 2012	48.41	48.85	47.89	48.72	4,805,180	+0.13(+0.27%)
Jan 23, 2012	48.10	48.62	47.95	48.59	5,582,261	+0.58(+1.20%)
Jan 20, 2012	47.26	48.70	47.11	48.01	7,035,429	+0.87(+1.84%)
Jan 19, 2012	47.53	47.72	46.95	47.14	6,687,357	-0.13(-0.27%)
Jan 18, 2012	46.19	47.58	45.99	47.27	7,046,350	+1.26(+2.73%)
Jan 17, 2012	46.11	46.41	45.94	46.02	5,769,953	+0.21(+0.45%)
Jan 13, 2012	46.17	46.47	45.08	45.81	6,368,000	-0.59(-1.28%)
Jan 12, 2012	45.76	46.51	45.60	46.40	5,924,149	+0.23(+0.50%)
Jan 11, 2012	44.78	46.34	44.45	46.17	7,288,430	+0.89(+1.98%)
Jan 10, 2012	44.86	45.84	44.75	45.28	5,794,912	+0.77(+1.72%)
Jan 09, 2012	44.52	44.65	44.30	44.51	5,773,284	-0.08(-0.17%)
Jan 06, 2012	44.66	44.86	44.28	44.59	6,493,824	-0.08(-0.17%)
Jan 05, 2012	45.55	45.57	44.57	44.67	6,556,874	-0.87(-1.91%)
Jan 04, 2012	45.37	45.71	45.17	45.54	4,919,335	-0.26(-0.56%)
Dec 30, 2011	46.09	46.32	45.78	45.79	2,711,619	-0.52(-1.13%)
Dec 29, 2011	45.67	46.38	45.36	46.32	3,812,166	+0.84(+1.85%)
Dec 28, 2011	45.50	45.66	45.37	45.47	3,576,613	-0.06(-0.13%)
Dec 27, 2011	45.29	45.72	45.26	45.54	2,187,064	+0.03(+0.08%)
Dec 23, 2011	45.24	45.54	44.78	45.50	2,722,391	+0.72(+1.61%)
Dec 21, 2011	46.19	46.28	43.94	44.78	9,698,649	-1.88(-4.04%)
Dec 20, 2011	46.52	46.98	46.42	46.66	6,759,156	+0.64(+1.38%)
Dec 19, 2011	46.58	46.85	45.78	46.03	5,913,258	-0.56(-1.20%)
Dec 16, 2011	46.89	47.73	45.54	46.58	18,584,280	-1.70(-3.53%)
Dec 15, 2011	48.45	49.07	48.17	48.29	6,273,619	+0.09(+0.18%)
Dec 14, 2011	49.58	49.81	48.09	48.20	5,848,239	-1.63(-3.28%)
Dec 13, 2011	50.37	50.80	49.53	49.84	3,405,769	-0.25(-0.50%)
Dec 12, 2011	50.25	50.28	49.64	50.09	3,133,304	-0.42(-0.83%)
Dec 09, 2011	49.17	50.69	48.87	50.51	3,859,211	+1.75(+3.60%)
Dec 08, 2011	49.98	50.13	48.64	48.75	3,757,971	-1.61(-3.19%)
Dec 07, 2011	50.58	50.64	49.74	50.36	4,459,584	-0.54(-1.06%)
Dec 06, 2011	51.51	51.57	50.52	50.90	2,868,050	-0.13(-0.25%)
Dec 05, 2011	50.85	51.79	50.51	51.03	4,198,760	+0.81(+1.61%)
Dec 02, 2011	50.52	50.95	50.11	50.22	3,712,093	+0.35(+0.71%)
Dec 01, 2011	49.65	50.59	49.31	49.87	2,987,288	+0.03(+0.07%)
Nov 30, 2011	49.15	49.90	48.82	49.84	4,220,508	+2.03(+4.25%)
Nov 29, 2011	47.86	48.10	47.42	47.81	3,352,604	+0.24(+0.51%)
Nov 28, 2011	47.14	47.92	46.83	47.57	2,711,296	+1.37(+2.96%)
Nov 25, 2011	46.10	46.58	45.76	46.20	1,673,067	+0.06(+0.13%)
Nov 23, 2011	46.66	46.81	45.91	46.14	2,984,219	-1.03(-2.19%)
Nov 22, 2011	47.38	47.93	47.12	47.17	3,866,156	-0.20(-0.42%)
Nov 21, 2011	46.88	47.65	46.32	47.37	4,668,559	-0.03(-0.07%)
Nov 18, 2011	48.08	48.14	47.18	47.40	4,006,476	-0.52(-1.08%)
Nov 17, 2011	48.78	49.15	47.63	47.92	4,521,257	-1.06(-2.16%)
Nov 16, 2011	49.53	50.27	48.93	48.98	2,888,415	-0.86(-1.73%)
Nov 15, 2011	49.25	50.15	49.09	49.84	2,664,902	+0.35(+0.71%)
Nov 14, 2011	50.24	50.42	49.41	49.48	2,525,557	-1.25(-2.46%)
Nov 11, 2011	49.75	50.77	49.68	50.73	2,544,736	+1.69(+3.46%)
Nov 10, 2011	49.51	49.59	48.39	49.04	2,961,108	+0.25(+0.51%)
Nov 09, 2011	49.54	49.72	48.72	48.79	3,433,565	-1.88(-3.70%)
Nov 08, 2011	50.11	50.73	49.68	50.66	2,293,854	+0.77(+1.53%)
Nov 07, 2011	49.97	50.22	49.45	49.90	3,014,989	-0.21(-0.41%)
Nov 04, 2011	50.44	50.45	49.68	50.10	3,055,331	-0.84(-1.65%)
Nov 03, 2011	51.03	51.29	50.32	50.95	3,974,161	+0.64(+1.27%)
Nov 02, 2011	50.18	50.57	49.80	50.31	3,124,412	+0.88(+1.78%)
Nov 01, 2011	49.13	50.22	48.74	49.43	4,434,371	-2.41(-4.65%)
Oct 31, 2011	51.94	52.70	51.78	51.84	4,723,497	-1.29(-2.43%)
Oct 28, 2011	52.12	53.25	51.81	53.13	4,799,685	+0.52(+1.00%)
Oct 27, 2011	51.22	52.80	50.46	52.61	6,372,608	+2.53(+5.05%)
Oct 26, 2011	50.60	50.67	49.17	50.08	4,494,403	+0.03(+0.07%)
Oct 25, 2011	49.98	50.43	48.97	50.04	4,303,659	-0.17(-0.34%)
Oct 24, 2011	50.05	50.46	49.80	50.22	3,706,149	+0.25(+0.50%)
Oct 21, 2011	49.75	50.24	49.29	49.97	3,701,473	+0.85(+1.73%)
Oct 20, 2011	49.12	49.49	48.59	49.11	3,285,305	-0.21(-0.44%)
Oct 19, 2011	48.97	50.11	48.97	49.33	3,744,703	-0.11(-0.23%)
Oct 18, 2011	49.23	49.90	48.63	49.44	4,278,215	-0.23(-0.47%)
Oct 17, 2011	49.75	50.14	49.41	49.67	3,735,257	-0.91(-1.80%)
Oct 14, 2011	49.84	50.61	49.84	50.59	3,006,666	+1.39(+2.83%)
Oct 13, 2011	48.92	49.46	48.33	49.19	3,611,470	-0.21(-0.42%)
Oct 12, 2011	49.21	50.15	49.05	49.40	5,992,393	+0.34(+0.70%)
Oct 11, 2011	48.39	49.58	48.34	49.05	4,324,324	-0.32(-0.64%)
Oct 10, 2011	48.06	49.38	47.94	49.37	4,002,709	+1.26(+2.63%)
Oct 07, 2011	47.74	49.02	47.57	48.11	6,890,757	+0.53(+1.12%)
Oct 06, 2011	46.51	47.62	46.49	47.57	6,570,116	+0.39(+0.82%)
Oct 05, 2011	46.40	47.23	46.11	47.19	6,300,040	+0.51(+1.09%)
Oct 04, 2011	43.44	46.83	43.31	46.68	10,487,077	+2.27(+5.11%)
Oct 03, 2011	45.67	46.34	44.40	44.41	6,217,141	-0.91(-2.01%)
Sep 30, 2011	45.66	46.45	45.32	45.32	6,351,490	-1.51(-3.23%)
Sep 29, 2011	47.04	47.32	45.91	46.83	5,358,142	+0.52(+1.13%)
Sep 28, 2011	47.42	48.43	46.15	46.31	9,943,980	+0.15(+0.34%)
Sep 27, 2011	45.91	47.17	45.73	46.15	10,454,669	+1.49(+3.33%)
Sep 26, 2011	43.78	44.74	43.17	44.67	6,685,484	+1.30(+3.00%)
Sep 23, 2011	43.26	43.81	42.52	43.37	7,480,371	+0.04(+0.10%)
Sep 22, 2011	44.38	44.81	42.58	43.32	10,439,765	-2.61(-5.68%)
Sep 21, 2011	47.05	47.95	45.89	45.93	5,801,462	-0.89(-1.89%)
Sep 20, 2011	46.98	47.75	46.49	46.82	7,673,019	-0.15(-0.33%)
Sep 19, 2011	46.54	47.29	45.77	46.97	7,133,431	-0.36(-0.76%)
Sep 16, 2011	46.04	47.54	46.01	47.33	12,078,086	+1.72(+3.77%)
Sep 15, 2011	44.72	45.94	43.96	45.61	9,276,598	+1.51(+3.41%)
Sep 14, 2011	43.89	44.60	43.14	44.11	6,842,886	+0.35(+0.81%)
Sep 13, 2011	43.25	43.87	42.78	43.75	4,523,317	+0.72(+1.68%)
Sep 12, 2011	42.22	43.03	41.77	43.03	6,171,559	+0.17(+0.40%)
Sep 09, 2011	44.36	44.41	42.69	42.86	7,359,022	-2.02(-4.50%)
Sep 08, 2011	44.80	45.79	44.60	44.88	4,649,843	-0.03(-0.06%)
Sep 07, 2011	44.38	44.93	44.31	44.91	4,288,363	+1.27(+2.92%)
Sep 06, 2011	42.59	43.74	42.42	43.63	5,121,051	-0.65(-1.46%)
Sep 02, 2011	44.84	45.29	44.25	44.28	4,876,144	-1.23(-2.70%)

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