Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	44.58	44.72	44.10	44.67	1,683,300	+0.34(+0.77%)
Aug 30, 2012	44.30	44.43	44.11	44.33	468,573	-0.26(-0.57%)
Aug 29, 2012	44.65	44.77	44.43	44.58	577,092	+0.11(+0.24%)
Aug 27, 2012	44.67	44.73	44.28	44.48	1,016,468	-0.07(-0.15%)
Aug 24, 2012	43.93	44.62	43.89	44.55	1,518,036	+0.60(+1.37%)
Aug 23, 2012	43.88	44.09	43.60	43.94	831,497	+0.05(+0.10%)
Aug 22, 2012	43.50	44.00	43.42	43.90	853,140	+0.39(+0.89%)
Aug 21, 2012	43.58	43.88	43.37	43.51	1,255,748	-0.00(-0.01%)
Aug 20, 2012	43.57	43.58	43.23	43.51	1,014,902	-0.10(-0.23%)
Aug 17, 2012	43.76	43.81	43.24	43.61	1,094,444	-0.18(-0.41%)
Aug 16, 2012	44.08	44.08	43.57	43.79	1,408,314	-0.37(-0.84%)
Aug 15, 2012	43.79	44.21	43.76	44.16	919,548	+0.37(+0.85%)
Aug 14, 2012	43.89	43.89	43.55	43.79	1,223,776	+0.37(+0.86%)
Aug 13, 2012	43.34	43.47	43.00	43.42	1,364,304	-0.10(-0.23%)
Aug 10, 2012	43.25	43.58	43.25	43.52	751,750	+0.02(+0.05%)
Aug 09, 2012	43.46	43.71	43.33	43.50	1,350,024	+0.02(+0.05%)
Aug 08, 2012	43.74	43.77	43.35	43.48	1,510,092	-0.34(-0.78%)
Aug 07, 2012	43.98	43.99	43.60	43.82	1,058,634	+0.11(+0.25%)
Aug 06, 2012	43.61	43.90	43.41	43.71	1,973,548	+0.35(+0.80%)
Aug 03, 2012	43.69	43.99	43.33	43.36	1,827,094	+0.45(+1.05%)
Aug 02, 2012	42.78	43.20	42.39	42.91	2,878,780	-0.09(-0.21%)
Aug 01, 2012	44.10	44.24	43.00	43.00	1,387,626	-0.83(-1.88%)
Jul 31, 2012	44.39	44.69	43.79	43.83	1,981,037	-0.65(-1.46%)
Jul 30, 2012	45.07	45.11	44.41	44.48	1,608,960	-0.97(-2.13%)
Jul 27, 2012	45.06	45.45	44.47	45.45	4,495,043	+1.36(+3.08%)
Jul 26, 2012	43.92	44.46	43.74	44.09	3,617,026	+0.83(+1.91%)
Jul 25, 2012	43.03	43.32	42.62	43.26	2,576,338	+0.84(+1.97%)
Jul 24, 2012	43.13	43.13	42.26	42.43	2,231,064	-0.48(-1.11%)
Jul 23, 2012	43.06	43.06	42.29	42.91	2,141,275	-0.56(-1.29%)
Jul 20, 2012	43.82	43.83	43.46	43.47	1,553,259	-0.46(-1.05%)
Jul 19, 2012	44.26	44.35	43.70	43.93	1,748,532	-0.21(-0.47%)
Jul 18, 2012	43.87	44.34	43.81	44.14	1,810,946	+0.20(+0.45%)
Jul 17, 2012	43.67	44.03	43.25	43.94	1,317,109	+0.50(+1.15%)
Jul 16, 2012	43.31	43.56	43.02	43.44	1,631,504	+0.29(+0.67%)
Jul 13, 2012	42.82	43.23	42.82	43.15	659,705	+0.37(+0.86%)
Jul 12, 2012	42.19	42.91	41.74	42.79	1,324,348	+0.38(+0.90%)
Jul 11, 2012	42.85	42.85	42.10	42.41	2,282,762	-0.51(-1.19%)
Jul 10, 2012	43.84	43.88	42.80	42.92	1,593,527	-0.66(-1.51%)
Jul 09, 2012	43.35	43.62	43.22	43.58	541,590	+0.25(+0.58%)
Jul 06, 2012	43.60	43.71	43.15	43.32	1,997,832	-0.41(-0.93%)
Jul 05, 2012	43.89	43.90	43.60	43.73	825,503	-0.18(-0.41%)
Jul 03, 2012	43.62	43.98	43.47	43.91	1,360,396	+0.34(+0.79%)
Jul 02, 2012	42.71	43.63	42.53	43.57	2,448,722	+1.00(+2.35%)
Jun 29, 2012	42.35	42.58	42.13	42.57	2,065,220	+1.12(+2.69%)
Jun 28, 2012	42.00	42.36	40.88	41.45	3,123,531	-1.12(-2.64%)
Jun 27, 2012	41.99	42.62	41.96	42.57	2,416,218	+0.63(+1.49%)
Jun 26, 2012	41.73	42.10	41.69	41.95	1,288,263	+0.38(+0.91%)
Jun 25, 2012	41.78	41.80	41.37	41.57	1,128,690	-0.64(-1.51%)
Jun 22, 2012	41.57	42.22	41.23	42.20	1,013,555	+0.74(+1.79%)
Jun 21, 2012	42.09	42.16	41.32	41.46	2,665,158	-0.59(-1.40%)
Jun 20, 2012	42.10	42.15	41.65	42.05	857,365	+0.13(+0.31%)
Jun 19, 2012	41.72	42.16	41.61	41.92	2,141,859	+0.58(+1.39%)
Jun 18, 2012	40.84	41.53	40.74	41.34	1,583,528	+0.34(+0.84%)
Jun 15, 2012	40.67	41.06	40.45	41.00	1,598,900	+0.50(+1.25%)
Jun 14, 2012	39.85	40.59	39.76	40.50	2,005,566	+0.64(+1.61%)
Jun 13, 2012	40.39	40.58	39.74	39.85	620,479	-0.56(-1.38%)
Jun 12, 2012	39.96	40.48	39.66	40.41	1,417,146	+0.67(+1.68%)
Jun 11, 2012	40.90	40.90	39.74	39.74	1,033,037	-0.73(-1.80%)
Jun 08, 2012	39.96	40.56	39.68	40.47	455,023	+0.48(+1.20%)
Jun 07, 2012	40.92	40.98	39.98	39.99	1,044,541	-0.45(-1.10%)
Jun 06, 2012	40.06	40.50	39.99	40.44	1,086,799	+0.70(+1.76%)
Jun 05, 2012	39.15	39.88	39.15	39.74	2,139,999	+0.39(+0.98%)
Jun 04, 2012	39.13	39.67	38.74	39.35	3,474,356	+0.22(+0.57%)
Jun 01, 2012	39.64	39.95	39.06	39.13	2,418,740	-1.23(-3.04%)
May 31, 2012	40.60	40.71	39.98	40.36	2,908,996	-0.39(-0.96%)
May 30, 2012	40.68	40.87	40.46	40.75	3,336,447	-0.29(-0.71%)
May 29, 2012	40.94	41.07	40.57	41.04	1,600,140	+0.03(+0.07%)
May 25, 2012	40.91	41.02	40.71	41.01	1,069,723	+0.13(+0.33%)
May 24, 2012	40.59	40.91	40.37	40.87	1,339,632	+0.42(+1.04%)
May 23, 2012	40.18	40.49	39.80	40.45	2,179,705	-0.15(-0.37%)
May 22, 2012	40.67	41.07	40.36	40.60	1,928,560	+0.08(+0.19%)
May 21, 2012	39.55	40.58	39.54	40.52	5,544,259	+1.09(+2.76%)
May 18, 2012	40.02	40.12	37.66	39.44	4,276,189	-0.63(-1.58%)
May 17, 2012	41.16	41.27	40.04	40.07	3,934,933	-1.10(-2.67%)
May 16, 2012	41.26	41.53	41.15	41.16	1,467,758	-0.10(-0.24%)
May 15, 2012	41.41	41.56	41.03	41.26	3,282,853	-0.11(-0.26%)
May 14, 2012	41.25	41.55	41.00	41.37	1,030,332	-0.04(-0.09%)
May 11, 2012	40.62	41.56	40.62	41.41	2,896,445	+0.54(+1.33%)
May 10, 2012	40.66	40.98	40.59	40.87	924,732	+0.41(+1.00%)
May 09, 2012	40.58	40.65	40.19	40.46	1,289,854	-0.51(-1.24%)
May 08, 2012	40.43	41.01	40.03	40.97	1,819,190	+0.21(+0.51%)
May 07, 2012	40.01	40.94	40.01	40.76	1,933,000	+0.85(+2.14%)
May 04, 2012	40.58	40.58	39.90	39.90	1,691,586	-0.79(-1.94%)
May 03, 2012	41.19	41.34	40.59	40.69	729,642	-0.57(-1.37%)
May 02, 2012	40.86	41.30	40.70	41.26	810,186	+0.34(+0.84%)
May 01, 2012	40.96	41.32	40.70	40.92	766,783	-0.15(-0.37%)
Apr 30, 2012	41.48	41.48	40.95	41.07	726,314	-0.21(-0.52%)
Apr 27, 2012	41.11	41.42	40.65	41.28	1,304,454	+0.39(+0.96%)
Apr 26, 2012	40.72	41.02	40.72	40.89	936,956	+0.33(+0.81%)
Apr 25, 2012	40.16	40.66	40.03	40.56	1,899,403	+0.71(+1.78%)
Apr 24, 2012	39.86	40.03	39.69	39.85	1,264,071	+0.04(+0.11%)
Apr 23, 2012	39.78	39.83	39.27	39.81	1,685,544	-0.14(-0.35%)
Apr 20, 2012	39.91	40.16	39.72	39.95	1,451,454	+0.37(+0.93%)
Apr 19, 2012	39.53	40.15	39.41	39.58	4,921,859	+0.58(+1.48%)
Apr 18, 2012	39.09	39.19	38.91	39.01	1,196,460	-0.17(-0.43%)
Apr 17, 2012	38.90	39.42	38.84	39.18	1,412,555	+0.61(+1.59%)
Apr 16, 2012	38.77	38.88	38.14	38.56	1,453,139	-0.13(-0.35%)
Apr 13, 2012	39.14	39.23	38.62	38.70	1,943,530	-0.54(-1.38%)
Apr 12, 2012	39.12	39.36	39.07	39.24	869,471	+0.20(+0.50%)
Apr 11, 2012	39.01	39.33	38.91	39.04	2,276,295	+0.34(+0.88%)
Apr 10, 2012	39.64	39.69	38.60	38.70	1,994,397	-1.09(-2.74%)
Apr 09, 2012	39.95	40.15	39.73	39.79	1,123,064	-0.74(-1.83%)
Apr 05, 2012	40.35	40.60	40.20	40.54	1,237,081	+0.11(+0.28%)
Apr 04, 2012	40.89	40.89	40.22	40.42	928,649	-0.61(-1.48%)
Apr 03, 2012	40.79	41.03	40.67	41.03	789,947	+0.26(+0.63%)
Apr 02, 2012	40.49	40.81	40.22	40.77	837,114	+0.39(+0.96%)
Mar 30, 2012	40.31	40.57	40.23	40.39	1,003,324	+0.17(+0.42%)
Mar 29, 2012	40.10	40.31	39.91	40.22	857,182	-0.04(-0.09%)
Mar 28, 2012	40.61	40.83	39.89	40.25	1,354,851	-0.21(-0.52%)
Mar 27, 2012	40.74	40.74	40.41	40.46	1,120,844	-0.18(-0.44%)
Mar 26, 2012	40.08	40.66	40.08	40.64	1,102,620	+0.72(+1.81%)
Mar 23, 2012	39.69	39.92	39.49	39.92	393,369	+0.21(+0.52%)
Mar 22, 2012	39.58	39.75	39.30	39.71	571,483	+0.02(+0.06%)
Mar 21, 2012	39.53	39.88	39.49	39.69	850,450	+0.16(+0.41%)
Mar 20, 2012	39.55	39.72	39.33	39.53	1,512,354	-0.33(-0.83%)
Mar 19, 2012	39.49	39.99	39.49	39.86	1,784,598	+0.22(+0.56%)
Mar 16, 2012	39.62	39.80	39.56	39.64	2,277,324	-0.02(-0.05%)
Mar 15, 2012	39.32	39.68	39.26	39.65	1,424,361	+0.34(+0.87%)
Mar 14, 2012	39.45	39.55	39.21	39.31	830,260	-0.20(-0.50%)
Mar 13, 2012	39.24	39.53	39.06	39.51	1,230,010	+0.39(+1.00%)
Mar 12, 2012	39.22	39.28	39.01	39.12	750,895	+0.01(+0.03%)
Mar 09, 2012	39.04	39.25	38.96	39.11	1,094,887	+0.05(+0.13%)
Mar 08, 2012	38.52	39.13	38.52	39.06	1,443,980	+0.66(+1.71%)
Mar 07, 2012	38.21	38.51	38.17	38.40	1,086,784	+0.23(+0.61%)
Mar 06, 2012	38.64	38.65	37.94	38.17	2,531,183	-0.79(-2.02%)
Mar 05, 2012	39.26	39.27	38.78	38.96	1,378,021	-0.31(-0.80%)
Mar 02, 2012	39.31	39.55	39.10	39.27	609,613	-0.17(-0.44%)
Mar 01, 2012	38.93	39.54	38.93	39.45	1,021,417	+0.45(+1.15%)
Feb 29, 2012	39.38	39.54	39.00	39.00	1,536,718	-0.24(-0.60%)
Feb 28, 2012	39.10	39.38	39.04	39.23	819,910	+0.11(+0.29%)
Feb 27, 2012	39.04	39.29	38.65	39.12	1,277,000	-0.01(-0.03%)
Feb 24, 2012	39.04	39.26	38.94	39.13	882,080	+0.05(+0.12%)
Feb 23, 2012	38.53	39.13	38.46	39.08	1,844,524	+0.86(+2.24%)
Feb 22, 2012	37.96	38.38	37.88	38.22	2,702,705	-0.01(-0.04%)
Feb 21, 2012	39.03	39.03	38.13	38.24	5,146,680	-0.75(-1.93%)
Feb 17, 2012	39.59	39.59	38.94	38.99	3,430,061	-0.81(-2.02%)
Feb 16, 2012	39.61	39.93	39.52	39.80	868,573	+0.31(+0.78%)
Feb 15, 2012	39.84	39.89	39.39	39.49	1,638,001	-0.01(-0.02%)
Feb 14, 2012	39.64	39.76	39.33	39.49	2,664,087	-0.35(-0.89%)
Feb 13, 2012	39.39	39.93	39.39	39.85	1,386,680	+0.91(+2.34%)
Feb 10, 2012	38.88	39.03	38.71	38.94	1,570,607	-0.18(-0.47%)
Feb 09, 2012	39.51	39.51	39.01	39.12	1,707,700	-0.22(-0.56%)
Feb 08, 2012	39.66	39.66	38.87	39.34	5,382,794	-0.31(-0.78%)
Feb 07, 2012	40.11	40.11	39.52	39.65	1,648,024	-0.28(-0.69%)
Feb 06, 2012	39.42	39.98	39.22	39.92	1,910,727	+0.41(+1.04%)
Feb 03, 2012	39.57	39.74	39.21	39.51	2,793,519	+0.47(+1.20%)
Feb 02, 2012	38.95	39.16	38.74	39.05	2,101,304	+0.22(+0.57%)
Feb 01, 2012	38.44	38.93	38.32	38.82	4,148,508	+0.83(+2.18%)
Jan 31, 2012	38.11	38.12	37.79	37.99	1,601,028	+0.13(+0.35%)
Jan 30, 2012	37.87	37.90	37.45	37.86	1,739,754	-0.18(-0.46%)
Jan 27, 2012	37.61	38.15	37.54	38.04	2,254,759	+0.47(+1.25%)
Jan 26, 2012	38.02	38.24	37.47	37.57	3,488,155	-0.33(-0.88%)
Jan 25, 2012	37.22	37.97	37.17	37.91	3,005,389	+0.90(+2.44%)
Jan 24, 2012	36.63	37.03	36.60	37.00	3,752,171	+0.21(+0.58%)
Jan 23, 2012	37.20	37.25	36.69	36.79	2,583,757	-0.22(-0.60%)
Jan 20, 2012	37.24	37.34	36.95	37.01	1,962,526	-0.27(-0.71%)
Jan 19, 2012	37.62	37.62	37.27	37.28	2,111,224	-0.17(-0.45%)
Jan 18, 2012	37.04	37.48	36.94	37.45	1,192,198	+0.42(+1.13%)
Jan 17, 2012	37.24	37.30	36.84	37.03	2,213,341	+0.23(+0.62%)
Jan 13, 2012	36.63	36.80	36.32	36.80	2,716,661	+0.01(+0.04%)
Jan 12, 2012	36.51	36.80	36.25	36.79	2,204,914	+0.26(+0.70%)
Jan 11, 2012	36.26	36.56	36.04	36.53	2,909,427	+0.22(+0.61%)
Jan 10, 2012	36.01	36.33	35.91	36.31	3,214,745	+0.70(+1.98%)
Jan 09, 2012	35.51	35.67	35.32	35.60	2,576,069	+0.49(+1.39%)
Jan 06, 2012	34.91	35.24	34.88	35.12	1,514,671	+0.28(+0.81%)
Jan 05, 2012	34.15	35.07	34.15	34.83	629,889	+0.48(+1.41%)
Jan 04, 2012	34.22	34.52	34.22	34.35	564,024	+0.17(+0.50%)
Dec 30, 2011	34.06	34.36	33.91	34.18	1,282,056	+0.13(+0.38%)
Dec 29, 2011	33.80	34.12	33.74	34.05	1,222,280	+0.23(+0.68%)
Dec 28, 2011	34.12	34.14	33.76	33.82	710,554	-0.34(-1.00%)
Dec 27, 2011	33.75	34.27	33.75	34.16	498,246	+0.27(+0.78%)
Dec 23, 2011	33.94	33.94	33.75	33.90	517,743	+0.18(+0.52%)
Dec 21, 2011	33.44	33.77	33.28	33.72	650,112	+0.13(+0.39%)
Dec 20, 2011	33.10	33.62	33.10	33.59	987,821	+0.82(+2.51%)
Dec 19, 2011	32.83	33.33	32.69	32.77	527,143	-0.02(-0.07%)
Dec 16, 2011	32.66	33.06	32.66	32.79	1,387,834	+0.14(+0.43%)
Dec 15, 2011	32.65	32.79	32.47	32.65	1,732,558	+0.18(+0.56%)
Dec 14, 2011	32.35	32.63	32.30	32.47	1,160,662	-0.10(-0.31%)
Dec 13, 2011	33.21	33.24	32.43	32.57	1,522,698	-0.40(-1.20%)
Dec 12, 2011	33.08	33.08	32.76	32.96	1,238,077	-0.33(-0.98%)
Dec 09, 2011	32.80	33.40	32.80	33.29	888,547	+0.58(+1.76%)
Dec 08, 2011	33.23	33.27	32.64	32.71	1,437,706	-0.53(-1.59%)
Dec 07, 2011	33.12	33.38	32.85	33.24	1,056,381	-0.12(-0.37%)
Dec 06, 2011	33.26	33.49	33.19	33.37	867,612	-0.01(-0.04%)
Dec 05, 2011	33.86	33.86	33.25	33.38	1,783,575	+0.05(+0.16%)
Dec 02, 2011	33.95	33.95	33.29	33.33	2,123,839	-0.22(-0.64%)
Dec 01, 2011	33.51	33.65	33.33	33.54	1,254,930	+0.07(+0.21%)
Nov 30, 2011	33.01	33.53	32.99	33.47	2,954,378	+1.04(+3.22%)
Nov 29, 2011	32.65	32.65	32.27	32.43	1,162,650	+0.03(+0.08%)
Nov 28, 2011	32.24	32.47	31.80	32.40	1,795,153	+1.08(+3.45%)
Nov 25, 2011	31.55	31.62	31.31	31.32	246,014	-0.31(-0.97%)
Nov 23, 2011	31.78	32.01	31.59	31.63	1,271,957	-0.49(-1.52%)
Nov 22, 2011	31.60	32.24	31.60	32.12	2,511,273	+0.43(+1.36%)
Nov 21, 2011	31.59	31.84	31.43	31.69	4,038,417	+1.44(+4.78%)
Nov 18, 2011	30.43	30.67	30.18	30.24	1,960,459	-0.21(-0.70%)
Nov 17, 2011	30.65	30.86	30.19	30.45	1,711,577	-0.27(-0.86%)
Nov 16, 2011	30.93	31.24	30.60	30.72	2,417,858	-0.45(-1.45%)
Nov 15, 2011	30.90	31.30	30.84	31.17	1,171,553	+0.10(+0.34%)
Nov 14, 2011	30.96	31.18	30.86	31.07	1,165,813	-0.06(-0.18%)
Nov 11, 2011	30.80	31.24	30.80	31.12	1,860,519	+0.50(+1.63%)
Nov 10, 2011	30.91	31.06	30.27	30.62	1,586,599	-0.02(-0.07%)
Nov 09, 2011	30.77	31.22	30.57	30.65	1,394,981	-0.85(-2.69%)
Nov 08, 2011	31.72	31.72	31.01	31.50	1,195,385	-0.04(-0.11%)
Nov 07, 2011	31.61	31.68	30.98	31.53	1,383,651	+0.09(+0.29%)
Nov 04, 2011	31.72	31.72	31.23	31.44	1,413,132	-0.50(-1.58%)
Nov 03, 2011	31.77	32.01	31.36	31.94	1,895,874	+0.39(+1.22%)
Nov 02, 2011	31.89	31.95	31.19	31.56	1,478,828	+0.05(+0.17%)
Nov 01, 2011	31.72	31.87	31.19	31.51	2,729,856	-0.67(-2.08%)
Oct 31, 2011	32.58	32.61	32.15	32.17	1,969,484	-0.66(-2.00%)
Oct 28, 2011	32.84	32.93	32.65	32.83	1,510,718	+0.13(+0.41%)
Oct 27, 2011	32.76	32.92	32.25	32.69	3,079,823	+0.65(+2.01%)
Oct 26, 2011	31.83	32.22	31.31	32.05	1,568,110	+0.49(+1.57%)
Oct 25, 2011	32.09	32.27	31.47	31.55	2,322,037	-0.83(-2.57%)
Oct 24, 2011	31.98	32.48	31.87	32.39	1,475,482	+0.54(+1.70%)
Oct 21, 2011	31.68	32.10	31.27	31.85	3,156,608	+0.45(+1.42%)
Oct 20, 2011	31.28	31.50	30.84	31.40	1,300,329	+0.25(+0.79%)
Oct 19, 2011	31.32	31.76	31.11	31.16	1,106,476	-0.29(-0.94%)
Oct 18, 2011	31.24	31.68	30.74	31.45	1,022,070	+0.24(+0.77%)
Oct 17, 2011	31.57	31.82	31.12	31.21	1,102,522	-0.66(-2.06%)
Oct 14, 2011	32.05	32.05	31.56	31.87	915,105	+0.10(+0.32%)
Oct 13, 2011	31.34	31.88	31.26	31.76	1,329,593	+0.49(+1.57%)
Oct 12, 2011	31.87	31.87	31.24	31.27	1,717,384	-0.25(-0.78%)
Oct 11, 2011	31.36	31.85	31.36	31.52	595,743	-0.05(-0.15%)
Oct 10, 2011	31.25	31.70	31.20	31.56	773,906	+0.75(+2.42%)
Oct 07, 2011	31.33	31.33	30.75	30.82	1,611,063	-0.63(-1.99%)
Oct 06, 2011	30.95	31.49	30.55	31.44	1,792,038	+0.72(+2.33%)
Oct 05, 2011	30.03	30.82	29.66	30.73	1,945,304	+0.88(+2.95%)
Oct 04, 2011	28.82	29.91	28.72	29.85	3,103,066	+0.66(+2.24%)
Oct 03, 2011	30.24	30.61	29.16	29.19	2,201,327	-1.39(-4.53%)
Sep 30, 2011	30.51	31.06	30.37	30.58	2,915,478	-0.25(-0.81%)
Sep 29, 2011	31.46	31.46	30.07	30.82	1,203,296	+0.02(+0.07%)
Sep 28, 2011	31.80	31.91	30.79	30.80	1,658,035	-0.86(-2.72%)
Sep 27, 2011	31.93	32.09	31.52	31.66	3,007,471	+0.47(+1.49%)
Sep 26, 2011	31.23	31.38	30.51	31.20	3,770,890	+0.15(+0.49%)
Sep 23, 2011	30.61	31.18	30.60	31.05	2,940,791	+0.22(+0.71%)
Sep 22, 2011	30.79	31.23	30.36	30.83	4,079,362	-0.85(-2.70%)
Sep 21, 2011	32.30	32.56	31.67	31.68	1,746,270	-0.57(-1.76%)
Sep 20, 2011	31.97	32.60	31.93	32.25	3,136,934	+0.27(+0.84%)
Sep 19, 2011	31.68	32.23	31.45	31.98	3,013,922	-0.09(-0.30%)
Sep 16, 2011	31.96	32.28	31.81	32.08	1,825,613	+0.03(+0.08%)
Sep 15, 2011	32.12	32.12	31.55	32.05	2,118,542	+0.34(+1.07%)
Sep 14, 2011	31.70	32.10	31.10	31.71	3,138,164	+0.31(+0.99%)
Sep 13, 2011	30.95	31.51	30.93	31.40	2,951,816	+0.40(+1.30%)
Sep 12, 2011	30.29	30.99	30.29	30.99	2,035,904	+0.24(+0.77%)
Sep 09, 2011	31.38	31.49	30.59	30.76	2,516,705	-0.94(-2.98%)
Sep 08, 2011	31.66	32.08	31.39	31.70	1,376,833	-0.05(-0.17%)
Sep 07, 2011	31.20	31.76	31.13	31.75	1,867,425	+0.90(+2.93%)
Sep 06, 2011	29.65	30.90	29.65	30.85	1,642,877	+0.44(+1.44%)
Sep 02, 2011	30.64	31.17	30.30	30.41	1,890,205	-0.62(-2.01%)

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