Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	42.43	42.61	42.19	42.31	1,190,053	+0.28(+0.66%)
Aug 30, 2012	42.34	42.38	42.03	42.04	1,357,057	-0.57(-1.33%)
Aug 29, 2012	42.07	42.65	41.99	42.61	1,338,624	+0.35(+0.83%)
Aug 27, 2012	42.74	42.92	42.07	42.25	834,877	-0.47(-1.10%)
Aug 24, 2012	42.45	42.86	42.34	42.73	1,050,951	+0.26(+0.62%)
Aug 23, 2012	42.79	42.79	42.34	42.46	1,066,109	-0.34(-0.79%)
Aug 22, 2012	42.84	42.96	42.43	42.80	1,228,855	-0.11(-0.26%)
Aug 21, 2012	42.90	43.23	42.78	42.91	2,328,116	-0.02(-0.05%)
Aug 20, 2012	42.61	43.05	42.42	42.93	1,457,217	+0.30(+0.70%)
Aug 17, 2012	42.55	42.67	42.14	42.64	1,798,365	+0.28(+0.65%)
Aug 16, 2012	41.96	42.76	41.71	42.36	2,168,399	+0.58(+1.38%)
Aug 15, 2012	41.15	41.81	41.13	41.78	1,034,067	+0.51(+1.23%)
Aug 14, 2012	41.04	41.49	40.79	41.27	1,776,324	+0.46(+1.12%)
Aug 13, 2012	40.42	40.95	40.39	40.82	1,377,314	+0.28(+0.70%)
Aug 10, 2012	40.18	40.62	40.06	40.54	920,316	+0.32(+0.80%)
Aug 09, 2012	40.30	40.38	40.11	40.21	1,327,911	-0.07(-0.19%)
Aug 08, 2012	39.99	40.38	39.79	40.29	1,819,381	+0.12(+0.30%)
Aug 07, 2012	40.36	40.45	40.11	40.17	1,451,143	+0.08(+0.21%)
Aug 06, 2012	40.37	40.39	40.02	40.09	1,405,865	+0.02(+0.06%)
Aug 03, 2012	40.42	40.56	40.02	40.06	1,952,773	+0.34(+0.87%)
Aug 02, 2012	39.41	39.80	38.85	39.72	1,911,943	+0.22(+0.55%)
Aug 01, 2012	39.60	39.76	38.81	39.50	1,724,357	+0.00(+0.00%)
Jul 31, 2012	39.59	39.94	39.47	39.50	1,360,385	-0.30(-0.75%)
Jul 30, 2012	39.77	40.11	39.67	39.80	1,567,026	-0.07(-0.19%)
Jul 27, 2012	39.41	40.11	39.41	39.88	2,321,434	+0.83(+2.12%)
Jul 26, 2012	39.55	40.03	38.73	39.05	2,871,727	+0.01(+0.02%)
Jul 25, 2012	40.37	40.51	37.98	39.04	8,773,069	-3.00(-7.15%)
Jul 24, 2012	42.07	42.29	41.57	42.04	1,893,370	-0.25(-0.58%)
Jul 23, 2012	41.84	42.37	41.48	42.29	1,807,157	-0.28(-0.67%)
Jul 20, 2012	44.47	44.47	42.50	42.58	2,818,560	-1.92(-4.32%)
Jul 19, 2012	44.39	44.71	44.14	44.50	1,145,428	+0.22(+0.49%)
Jul 18, 2012	43.25	44.44	43.23	44.28	1,785,339	+0.96(+2.23%)
Jul 17, 2012	43.32	43.35	42.48	43.32	2,081,753	-0.73(-1.65%)
Jul 16, 2012	44.98	45.06	43.99	44.04	1,416,678	-1.03(-2.29%)
Jul 13, 2012	44.18	45.21	44.18	45.07	2,094,037	+1.01(+2.29%)
Jul 12, 2012	44.23	44.42	43.73	44.06	1,181,464	-0.49(-1.09%)
Jul 11, 2012	44.74	45.01	44.09	44.55	1,192,158	-0.23(-0.52%)
Jul 10, 2012	45.41	45.55	44.63	44.78	1,374,875	-0.25(-0.55%)
Jul 09, 2012	45.19	45.67	44.99	45.03	1,268,528	-0.20(-0.45%)
Jul 06, 2012	45.72	46.03	44.92	45.23	1,256,079	-0.70(-1.51%)
Jul 05, 2012	46.32	46.32	45.74	45.92	1,583,293	-0.31(-0.68%)
Jul 03, 2012	45.98	46.31	45.11	46.24	2,199,813	+0.75(+1.66%)
Jul 02, 2012	43.94	45.78	43.36	45.48	3,814,467	+1.73(+3.96%)
Jun 29, 2012	43.01	43.82	42.93	43.75	1,309,760	+1.40(+3.30%)
Jun 28, 2012	42.16	42.52	41.87	42.35	1,381,424	-0.13(-0.32%)
Jun 27, 2012	42.22	42.58	42.04	42.49	1,279,283	+0.43(+1.03%)
Jun 26, 2012	42.26	42.34	41.37	42.05	1,826,733	-0.06(-0.14%)
Jun 25, 2012	42.46	42.64	41.87	42.11	1,368,550	-0.77(-1.80%)
Jun 22, 2012	43.03	43.12	42.39	42.88	1,647,947	-0.34(-0.80%)
Jun 21, 2012	44.46	44.58	43.21	43.23	1,387,768	-1.11(-2.50%)
Jun 20, 2012	44.80	44.80	43.88	44.33	1,070,390	-0.37(-0.84%)
Jun 19, 2012	44.10	44.84	44.06	44.71	1,366,778	+0.60(+1.36%)
Jun 18, 2012	43.52	44.31	43.44	44.11	1,217,547	+0.34(+0.77%)
Jun 15, 2012	43.52	43.82	43.31	43.77	1,598,801	+0.40(+0.93%)
Jun 14, 2012	43.03	43.53	42.73	43.37	1,525,814	+0.55(+1.27%)
Jun 13, 2012	43.21	43.71	42.76	42.82	1,438,276	-0.47(-1.09%)
Jun 12, 2012	43.05	43.33	42.71	43.29	1,133,633	+0.35(+0.82%)
Jun 11, 2012	43.61	43.78	42.87	42.94	877,607	-0.35(-0.81%)
Jun 08, 2012	42.76	43.40	42.68	43.29	1,506,809	+0.26(+0.61%)
Jun 07, 2012	43.86	44.29	42.97	43.03	1,614,630	-0.35(-0.81%)
Jun 06, 2012	42.63	43.47	42.51	43.38	1,739,593	+1.06(+2.51%)
Jun 05, 2012	42.16	42.62	41.77	42.32	2,199,451	-0.05(-0.12%)
Jun 04, 2012	42.14	42.68	41.78	42.37	3,950,346	-0.15(-0.35%)
Jun 01, 2012	42.76	43.47	42.47	42.52	3,387,005	-1.02(-2.35%)
May 31, 2012	43.71	43.97	42.83	43.55	2,897,412	-0.61(-1.39%)
May 30, 2012	44.89	44.90	44.16	44.16	1,852,106	-1.02(-2.25%)
May 29, 2012	44.73	45.47	44.58	45.18	1,589,783	+0.80(+1.81%)
May 25, 2012	44.56	44.65	44.08	44.37	1,760,460	-0.10(-0.22%)
May 24, 2012	44.86	44.99	44.14	44.47	1,666,833	-0.37(-0.83%)
May 23, 2012	44.17	45.00	43.91	44.84	2,013,644	+0.35(+0.79%)
May 22, 2012	44.63	44.88	44.20	44.49	1,406,828	+0.05(+0.12%)
May 21, 2012	43.87	44.52	43.68	44.44	2,070,134	+0.67(+1.53%)
May 18, 2012	44.60	44.72	43.68	43.77	2,046,020	-0.56(-1.27%)
May 17, 2012	45.01	45.29	44.34	44.34	1,620,797	-0.73(-1.62%)
May 16, 2012	45.50	45.69	45.04	45.07	1,608,849	-0.11(-0.25%)
May 15, 2012	45.12	45.51	44.75	45.18	1,401,285	+0.24(+0.53%)
May 14, 2012	44.79	45.18	44.68	44.94	1,121,401	-0.27(-0.59%)
May 11, 2012	44.92	45.44	44.82	45.21	1,112,594	+0.22(+0.48%)
May 10, 2012	45.31	45.62	44.78	44.99	1,078,229	-0.11(-0.25%)
May 09, 2012	45.13	45.32	44.60	45.10	1,830,362	-0.48(-1.06%)
May 08, 2012	45.01	45.67	44.78	45.59	2,096,113	+0.34(+0.76%)
May 07, 2012	45.06	45.54	44.79	45.24	1,430,204	+0.18(+0.40%)
May 04, 2012	45.56	45.56	44.78	45.07	1,885,757	-0.59(-1.30%)
May 03, 2012	46.30	46.30	45.55	45.66	3,020,795	-0.65(-1.41%)
May 02, 2012	45.32	46.58	44.98	46.31	5,491,005	+1.12(+2.47%)
May 01, 2012	44.40	45.45	44.02	45.20	2,985,159	+0.79(+1.77%)
Apr 30, 2012	44.03	44.61	43.94	44.41	2,989,079	+0.54(+1.22%)
Apr 27, 2012	44.33	44.58	43.79	43.88	3,542,733	-0.16(-0.35%)
Apr 26, 2012	44.89	45.14	43.66	44.03	4,273,108	-1.25(-2.76%)
Apr 25, 2012	47.53	47.61	44.60	45.28	12,086,202	-3.66(-7.47%)
Apr 24, 2012	48.97	49.32	48.72	48.94	1,594,676	+0.22(+0.46%)
Apr 23, 2012	49.06	49.06	48.43	48.72	1,258,864	-0.74(-1.49%)
Apr 20, 2012	48.66	49.62	48.43	49.45	2,026,529	+0.28(+0.57%)
Apr 19, 2012	49.53	50.04	49.04	49.17	1,832,257	-0.54(-1.08%)
Apr 18, 2012	49.52	49.81	49.24	49.70	1,665,839	+0.56(+1.13%)
Apr 17, 2012	48.31	49.27	48.27	49.15	1,670,602	+0.97(+2.01%)
Apr 16, 2012	47.73	48.29	47.50	48.18	1,130,703	+0.51(+1.06%)
Apr 13, 2012	47.73	47.86	47.44	47.67	1,229,498	-0.30(-0.62%)
Apr 12, 2012	47.77	48.22	47.54	47.97	2,209,676	+0.39(+0.83%)
Apr 11, 2012	47.48	48.01	47.22	47.58	1,541,030	+0.49(+1.04%)
Apr 10, 2012	47.33	47.35	46.90	47.09	1,989,949	-0.49(-1.03%)
Apr 09, 2012	47.94	47.95	47.21	47.58	1,378,903	-0.83(-1.72%)
Apr 05, 2012	48.38	48.69	48.30	48.41	951,460	-0.30(-0.61%)
Apr 04, 2012	48.41	48.80	48.27	48.71	1,083,954	-0.14(-0.29%)
Apr 03, 2012	48.88	49.09	48.39	48.85	845,113	-0.15(-0.30%)
Apr 02, 2012	48.63	49.34	48.57	49.00	1,406,487	+0.31(+0.64%)
Mar 30, 2012	48.33	49.06	48.16	48.69	1,825,313	+0.54(+1.13%)
Mar 29, 2012	48.19	48.32	47.62	48.14	2,431,201	-0.26(-0.54%)
Mar 28, 2012	48.71	48.77	48.05	48.40	967,688	-0.18(-0.37%)
Mar 27, 2012	48.43	48.60	48.05	48.58	1,003,516	+0.12(+0.25%)
Mar 26, 2012	48.40	48.54	48.09	48.46	1,128,677	+0.57(+1.20%)
Mar 23, 2012	48.08	48.14	47.49	47.89	815,474	-0.06(-0.12%)
Mar 22, 2012	47.85	48.05	47.30	47.95	1,291,931	-0.37(-0.77%)
Mar 21, 2012	47.91	48.39	47.54	48.32	1,336,363	+0.37(+0.78%)
Mar 20, 2012	48.60	48.66	47.87	47.95	1,650,316	-0.83(-1.71%)
Mar 19, 2012	48.81	49.07	48.64	48.78	1,094,720	-0.04(-0.08%)
Mar 16, 2012	48.43	48.96	48.30	48.82	2,341,476	+0.24(+0.49%)
Mar 15, 2012	48.56	48.70	48.25	48.58	2,820,159	+0.00(+0.00%)
Mar 14, 2012	49.35	49.35	48.48	48.58	1,471,357	-0.78(-1.58%)
Mar 13, 2012	49.33	49.56	48.88	49.36	1,710,234	+0.34(+0.70%)
Mar 12, 2012	49.53	49.56	48.64	49.02	972,449	-0.30(-0.62%)
Mar 09, 2012	49.01	49.35	48.55	49.33	805,251	+0.44(+0.90%)
Mar 08, 2012	48.64	49.01	48.36	48.89	1,029,344	+0.52(+1.08%)
Mar 07, 2012	48.42	48.49	47.97	48.37	994,734	+0.12(+0.25%)
Mar 06, 2012	48.51	48.54	48.08	48.25	1,385,955	-0.61(-1.26%)
Mar 05, 2012	49.18	49.27	48.60	48.86	1,201,731	-0.37(-0.75%)
Mar 02, 2012	49.60	49.76	49.17	49.23	1,152,938	-0.47(-0.94%)
Mar 01, 2012	49.31	50.11	49.24	49.70	1,697,780	+0.51(+1.03%)
Feb 29, 2012	49.49	49.79	49.12	49.19	1,952,894	-0.33(-0.66%)
Feb 28, 2012	49.56	49.80	49.16	49.52	1,478,373	+0.01(+0.01%)
Feb 27, 2012	49.46	49.91	49.22	49.51	1,770,042	-0.21(-0.42%)
Feb 24, 2012	50.15	50.29	49.60	49.72	1,495,745	-0.21(-0.43%)
Feb 23, 2012	48.94	50.15	48.93	49.93	1,538,823	+0.93(+1.90%)
Feb 22, 2012	48.97	49.31	48.79	49.00	1,659,439	+0.09(+0.18%)
Feb 21, 2012	49.10	49.10	48.50	48.91	1,417,450	+0.01(+0.02%)
Feb 17, 2012	48.86	49.05	48.44	48.90	1,743,598	-0.07(-0.14%)
Feb 16, 2012	47.23	49.02	47.20	48.97	2,177,544	+1.93(+4.10%)
Feb 15, 2012	48.49	48.53	47.02	47.04	2,498,026	-1.40(-2.89%)
Feb 14, 2012	47.68	48.44	47.43	48.44	2,336,080	+0.54(+1.13%)
Feb 13, 2012	47.17	47.91	47.11	47.90	1,396,871	+0.92(+1.97%)
Feb 10, 2012	46.80	47.05	46.49	46.97	1,594,794	-0.11(-0.23%)
Feb 09, 2012	47.23	47.23	46.96	47.08	1,826,483	+0.03(+0.07%)
Feb 08, 2012	47.34	47.49	46.92	47.05	1,552,503	-0.36(-0.76%)
Feb 07, 2012	47.33	47.56	46.96	47.41	1,276,482	+0.04(+0.09%)
Feb 06, 2012	47.40	47.55	47.25	47.37	1,680,075	-0.28(-0.59%)
Feb 03, 2012	47.92	48.08	47.56	47.65	1,851,215	+0.31(+0.65%)
Feb 02, 2012	47.99	48.45	47.34	47.34	3,756,220	-0.01(-0.02%)
Feb 01, 2012	48.01	48.23	46.88	47.35	9,125,460	-3.57(-7.02%)
Jan 31, 2012	50.48	51.00	49.86	50.92	2,410,540	+0.67(+1.34%)
Jan 30, 2012	50.50	50.52	50.12	50.25	1,604,936	-0.44(-0.86%)
Jan 27, 2012	51.29	51.31	50.46	50.69	1,968,177	-0.70(-1.37%)
Jan 26, 2012	50.69	51.70	50.52	51.39	2,161,970	+1.01(+2.00%)
Jan 25, 2012	49.88	50.42	49.56	50.38	1,749,127	+0.36(+0.71%)
Jan 24, 2012	50.16	50.29	49.74	50.03	1,809,214	-0.31(-0.62%)
Jan 23, 2012	49.98	50.47	49.41	50.34	1,727,891	+0.29(+0.58%)
Jan 20, 2012	50.95	50.95	49.83	50.05	1,899,847	-0.90(-1.76%)
Jan 19, 2012	49.78	50.98	49.77	50.95	1,699,870	+1.17(+2.35%)
Jan 18, 2012	49.19	49.81	49.02	49.78	1,261,619	+0.61(+1.23%)
Jan 17, 2012	49.56	49.71	48.84	49.17	1,118,835	-0.19(-0.39%)
Jan 13, 2012	49.10	49.46	48.29	49.36	1,388,593	+0.29(+0.59%)
Jan 12, 2012	49.33	49.58	49.04	49.07	1,409,870	-0.13(-0.27%)
Jan 11, 2012	49.75	50.06	48.76	49.21	2,399,085	-0.63(-1.26%)
Jan 10, 2012	50.59	51.00	49.81	49.84	1,529,331	-0.16(-0.31%)
Jan 09, 2012	50.33	50.41	49.76	49.99	1,057,753	-0.30(-0.59%)
Jan 06, 2012	50.15	50.57	50.06	50.29	978,809	+0.13(+0.25%)
Jan 05, 2012	50.09	50.28	49.19	50.16	2,296,452	-0.67(-1.32%)
Jan 04, 2012	51.56	51.56	50.81	50.84	1,168,028	-0.78(-1.52%)
Dec 30, 2011	51.84	52.15	51.60	51.62	550,369	-0.22(-0.43%)
Dec 29, 2011	51.69	51.88	51.33	51.84	675,066	+0.39(+0.76%)
Dec 28, 2011	52.39	52.46	51.35	51.45	830,156	-0.87(-1.67%)
Dec 27, 2011	51.71	52.53	51.51	52.32	630,189	+0.53(+1.01%)
Dec 23, 2011	51.55	51.86	51.43	51.80	665,249	+1.13(+2.23%)
Dec 21, 2011	50.61	50.78	50.00	50.66	927,318	+0.19(+0.38%)
Dec 20, 2011	49.13	50.54	49.04	50.47	1,229,405	+2.06(+4.26%)
Dec 19, 2011	49.63	49.93	48.30	48.41	842,241	-0.85(-1.73%)
Dec 16, 2011	49.50	50.49	49.11	49.26	1,704,051	+0.17(+0.35%)
Dec 15, 2011	49.42	49.57	48.87	49.09	774,957	+0.28(+0.57%)
Dec 14, 2011	49.00	49.33	48.74	48.81	994,869	-0.29(-0.58%)
Dec 13, 2011	50.19	50.44	48.79	49.10	996,509	-0.71(-1.42%)
Dec 12, 2011	50.00	50.11	49.26	49.80	859,337	-0.57(-1.14%)
Dec 09, 2011	49.88	50.61	49.69	50.38	851,146	+0.88(+1.77%)
Dec 08, 2011	50.43	50.43	49.37	49.50	1,054,674	-1.15(-2.27%)
Dec 07, 2011	50.19	50.95	49.91	50.65	1,231,963	+0.20(+0.39%)
Dec 06, 2011	51.69	51.69	50.35	50.45	1,836,902	-0.71(-1.38%)
Dec 05, 2011	50.74	51.16	50.66	51.16	1,402,406	+1.12(+2.24%)
Dec 02, 2011	50.02	50.71	49.92	50.04	931,763	+0.24(+0.49%)
Dec 01, 2011	50.26	50.35	49.75	49.80	1,117,885	-0.63(-1.26%)
Nov 30, 2011	49.50	50.45	49.41	50.43	2,387,948	+2.14(+4.44%)
Nov 29, 2011	48.52	49.32	48.24	48.29	1,206,801	-0.20(-0.41%)
Nov 28, 2011	48.03	48.98	48.03	48.49	1,222,678	+1.65(+3.52%)
Nov 25, 2011	46.66	47.29	46.53	46.84	815,009	-0.08(-0.17%)
Nov 23, 2011	47.26	47.48	46.69	46.92	1,360,402	-0.73(-1.53%)
Nov 22, 2011	48.15	48.52	47.59	47.65	1,597,307	-0.69(-1.43%)
Nov 21, 2011	48.15	48.62	47.65	48.34	1,636,744	-0.25(-0.51%)
Nov 18, 2011	48.32	49.05	48.24	48.59	1,709,634	+0.27(+0.55%)
Nov 17, 2011	49.14	49.51	48.12	48.32	2,029,547	-0.94(-1.91%)
Nov 16, 2011	49.99	50.28	49.21	49.27	1,116,083	-1.21(-2.39%)
Nov 15, 2011	50.13	50.74	49.97	50.47	715,289	+0.22(+0.44%)
Nov 14, 2011	50.38	50.83	49.99	50.25	578,718	-0.36(-0.71%)
Nov 11, 2011	50.49	50.79	50.27	50.61	1,176,272	+0.79(+1.58%)
Nov 10, 2011	50.13	50.36	49.43	49.83	1,487,938	+0.39(+0.79%)
Nov 09, 2011	50.74	50.83	49.08	49.44	1,904,409	-2.47(-4.76%)
Nov 08, 2011	50.98	51.95	50.72	51.91	1,238,086	+1.23(+2.43%)
Nov 07, 2011	50.36	50.84	49.74	50.68	1,700,242	+0.10(+0.19%)
Nov 04, 2011	50.40	50.72	49.55	50.58	1,517,409	-0.17(-0.33%)
Nov 03, 2011	50.36	50.89	49.80	50.75	1,629,146	+0.57(+1.14%)
Nov 02, 2011	49.97	50.75	49.41	50.18	1,518,857	+0.88(+1.78%)
Nov 01, 2011	50.21	50.60	49.05	49.30	2,041,100	-1.80(-3.53%)
Oct 31, 2011	51.38	51.80	51.08	51.11	1,683,297	-0.71(-1.38%)
Oct 28, 2011	51.49	52.48	51.49	51.82	1,832,169	+0.10(+0.20%)
Oct 27, 2011	51.53	52.13	51.19	51.72	2,690,424	+1.11(+2.20%)
Oct 26, 2011	51.30	52.61	49.32	50.61	6,095,099	-4.51(-8.19%)
Oct 25, 2011	55.75	55.92	54.99	55.12	1,868,812	-1.08(-1.93%)
Oct 24, 2011	55.35	56.50	55.28	56.20	1,445,825	+0.99(+1.80%)
Oct 21, 2011	54.71	55.21	54.46	55.21	1,240,080	+1.00(+1.85%)
Oct 20, 2011	54.09	54.43	53.11	54.20	1,378,631	+0.15(+0.27%)
Oct 19, 2011	54.32	54.78	53.74	54.06	1,431,726	-0.38(-0.69%)
Oct 18, 2011	53.23	54.90	52.81	54.43	947,903	+1.21(+2.27%)
Oct 17, 2011	53.82	54.04	52.96	53.23	878,996	-0.88(-1.62%)
Oct 14, 2011	53.65	54.19	53.11	54.10	894,964	+1.13(+2.13%)
Oct 13, 2011	53.15	53.34	52.63	52.98	1,136,973	-0.34(-0.64%)
Oct 12, 2011	53.23	53.99	53.21	53.31	1,885,489	-0.68(-1.25%)
Oct 11, 2011	53.51	54.28	53.51	53.99	920,372	+0.20(+0.37%)
Oct 10, 2011	53.00	53.79	52.93	53.79	1,116,528	+1.63(+3.12%)
Oct 07, 2011	52.71	52.88	51.83	52.17	1,702,416	-0.49(-0.92%)
Oct 06, 2011	52.51	53.11	51.67	52.65	1,525,021	+0.69(+1.33%)
Oct 05, 2011	50.22	52.24	49.90	51.96	1,943,514	+1.99(+3.98%)
Oct 04, 2011	48.29	50.03	47.77	49.97	1,967,701	+1.19(+2.44%)
Oct 03, 2011	49.91	51.19	48.71	48.78	2,321,846	-1.62(-3.21%)
Sep 30, 2011	49.88	50.69	49.25	50.40	2,971,928	+0.07(+0.15%)
Sep 29, 2011	50.61	51.14	49.25	50.33	1,090,469	+0.62(+1.24%)
Sep 28, 2011	50.73	51.24	49.69	49.71	940,063	-1.13(-2.22%)
Sep 27, 2011	51.14	51.69	50.49	50.83	1,393,371	+0.67(+1.34%)
Sep 26, 2011	48.83	50.22	48.58	50.16	1,536,671	+1.57(+3.23%)
Sep 23, 2011	47.62	48.78	47.40	48.60	1,774,305	+0.61(+1.27%)
Sep 22, 2011	47.92	48.63	47.34	47.99	2,613,734	-0.93(-1.91%)
Sep 21, 2011	50.90	50.90	48.92	48.92	1,518,992	-1.97(-3.88%)
Sep 20, 2011	51.83	51.93	50.86	50.89	1,540,314	-0.66(-1.28%)
Sep 19, 2011	51.18	51.83	50.70	51.56	1,185,283	-0.21(-0.40%)
Sep 16, 2011	51.76	52.05	51.00	51.76	2,346,943	+0.25(+0.49%)
Sep 15, 2011	51.56	51.67	50.78	51.51	1,461,913	+0.66(+1.29%)
Sep 14, 2011	50.30	51.53	49.22	50.86	1,757,305	+0.85(+1.71%)
Sep 13, 2011	49.28	50.39	49.18	50.00	1,651,329	+0.87(+1.77%)
Sep 12, 2011	48.23	49.24	47.80	49.13	1,820,245	+0.15(+0.30%)
Sep 09, 2011	48.91	49.45	48.54	48.99	1,953,443	-0.40(-0.80%)
Sep 08, 2011	49.71	50.27	49.24	49.38	1,547,982	-0.67(-1.34%)
Sep 07, 2011	48.78	50.06	48.71	50.05	1,304,397	+1.91(+3.98%)
Sep 06, 2011	48.03	48.24	47.43	48.14	2,830,347	-1.17(-2.37%)
Sep 02, 2011	50.13	50.31	48.96	49.31	1,707,710	-1.74(-3.40%)

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