Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	37.21	37.64	36.97	37.27	6,461,422	+0.18(+0.50%)
Aug 30, 2011	37.22	37.35	36.81	37.08	5,641,918	-0.40(-1.06%)
Aug 29, 2011	36.77	37.63	36.57	37.48	15,093,060	+1.81(+5.07%)
Aug 26, 2011	35.21	35.88	34.43	35.67	15,099,533	+0.23(+0.65%)
Aug 25, 2011	36.57	36.76	35.24	35.44	17,344,512	-1.12(-3.07%)
Aug 24, 2011	36.14	36.86	35.90	36.57	6,894,527	+0.12(+0.32%)
Aug 23, 2011	36.31	36.51	35.81	36.45	8,689,958	+0.17(+0.47%)
Aug 22, 2011	37.30	37.30	36.19	36.28	4,599,099	-0.25(-0.69%)
Aug 19, 2011	36.68	37.39	36.48	36.53	6,333,462	-0.24(-0.66%)
Aug 18, 2011	37.43	37.69	36.53	36.77	8,079,412	-1.78(-4.62%)
Aug 17, 2011	38.72	38.83	38.32	38.55	3,235,359	+0.16(+0.42%)
Aug 16, 2011	38.21	38.79	38.07	38.39	6,538,248	-0.21(-0.55%)
Aug 15, 2011	37.84	38.60	37.81	38.60	5,241,501	+0.84(+2.23%)
Aug 12, 2011	37.75	38.35	37.42	37.76	6,466,771	-0.19(-0.51%)
Aug 11, 2011	36.12	38.43	36.12	37.95	11,026,211	+1.74(+4.79%)
Aug 10, 2011	36.68	37.65	36.15	36.22	15,506,349	-1.96(-5.13%)
Aug 09, 2011	38.09	38.18	35.85	38.18	12,360,266	+2.30(+6.40%)
Aug 08, 2011	38.09	38.49	35.86	35.88	13,443,933	-2.95(-7.59%)
Aug 05, 2011	39.89	39.99	38.46	38.83	14,222,116	-0.55(-1.39%)
Aug 04, 2011	39.46	39.93	39.23	39.37	12,293,775	-0.67(-1.68%)
Aug 03, 2011	39.95	40.07	39.34	40.04	6,770,376	+0.04(+0.11%)
Aug 02, 2011	39.97	40.67	39.97	40.00	6,274,389	-0.33(-0.82%)
Aug 01, 2011	40.69	41.05	40.15	40.33	6,216,356	-0.38(-0.94%)
Jul 29, 2011	40.68	41.05	40.53	40.72	6,329,712	-0.27(-0.67%)
Jul 28, 2011	41.59	41.71	40.92	40.99	4,211,592	-0.57(-1.37%)
Jul 27, 2011	41.91	41.91	41.51	41.56	5,971,493	-0.39(-0.93%)
Jul 26, 2011	41.80	42.22	41.59	41.95	4,391,360	+0.11(+0.26%)
Jul 25, 2011	42.00	42.13	41.65	41.84	8,049,889	-0.69(-1.62%)
Jul 22, 2011	42.76	42.87	42.36	42.53	4,797,835	-0.08(-0.19%)
Jul 21, 2011	41.95	42.70	41.68	42.61	6,973,074	+0.47(+1.10%)
Jul 20, 2011	42.26	42.34	41.88	42.14	4,098,022	+0.02(+0.05%)
Jul 19, 2011	41.97	42.28	41.88	42.12	4,814,099	+0.38(+0.90%)
Jul 18, 2011	42.48	42.50	41.63	41.74	5,806,285	-1.02(-2.38%)
Jul 15, 2011	42.94	43.07	42.54	42.76	3,993,324	+0.13(+0.29%)
Jul 14, 2011	43.35	43.45	42.59	42.64	4,469,987	-0.55(-1.27%)
Jul 13, 2011	43.20	43.61	43.06	43.18	3,986,831	+0.10(+0.24%)
Jul 12, 2011	43.10	43.59	43.03	43.08	4,078,368	+0.06(+0.14%)
Jul 11, 2011	43.05	43.39	42.92	43.02	4,799,198	-0.30(-0.70%)
Jul 08, 2011	43.30	43.38	42.90	43.32	4,038,264	-0.18(-0.41%)
Jul 07, 2011	43.58	43.84	43.26	43.50	3,903,994	+0.21(+0.49%)
Jul 06, 2011	43.25	43.59	43.00	43.29	3,724,320	+0.06(+0.14%)
Jul 05, 2011	43.63	43.94	43.18	43.23	4,078,154	-0.43(-0.98%)
Jul 01, 2011	43.21	43.77	43.17	43.66	4,924,610	+0.54(+1.25%)
Jun 30, 2011	43.31	43.33	43.03	43.12	4,875,532	-0.14(-0.32%)
Jun 29, 2011	42.48	43.34	42.42	43.26	5,400,553	+0.75(+1.77%)
Jun 28, 2011	42.31	42.57	42.19	42.50	3,740,954	+0.24(+0.58%)
Jun 27, 2011	41.97	42.50	41.85	42.26	4,459,247	+0.40(+0.95%)
Jun 24, 2011	42.11	42.19	41.56	41.86	6,035,939	-0.35(-0.84%)
Jun 23, 2011	42.02	42.30	41.45	42.22	7,170,778	-0.12(-0.28%)
Jun 22, 2011	42.73	43.02	42.31	42.33	5,268,640	-0.56(-1.31%)
Jun 21, 2011	42.55	43.04	42.37	42.90	4,849,454	+0.38(+0.89%)
Jun 20, 2011	42.49	42.55	42.40	42.52	5,053,912	-0.26(-0.60%)
Jun 17, 2011	42.90	42.98	42.61	42.78	8,642,077	+0.12(+0.28%)
Jun 16, 2011	42.50	42.90	42.36	42.66	4,246,783	+0.16(+0.38%)
Jun 15, 2011	43.04	43.05	42.46	42.50	5,801,741	-0.82(-1.89%)
Jun 14, 2011	43.70	43.71	43.12	43.32	4,818,721	-0.08(-0.19%)
Jun 13, 2011	43.66	43.81	43.34	43.40	4,447,140	-0.33(-0.76%)
Jun 10, 2011	44.65	44.65	43.36	43.73	9,451,016	-1.38(-3.06%)
Jun 09, 2011	44.95	45.30	44.63	45.11	3,707,461	+0.29(+0.64%)
Jun 08, 2011	44.90	45.02	44.63	44.82	4,149,471	-0.10(-0.21%)
Jun 07, 2011	44.93	45.25	44.87	44.92	3,397,761	+0.12(+0.28%)
Jun 06, 2011	45.01	45.22	44.67	44.79	3,838,590	-0.09(-0.20%)
Jun 03, 2011	44.88	45.31	44.45	44.88	3,528,923	+0.12(+0.26%)
May 24, 2011	45.21	45.24	44.75	44.77	3,962,247	-0.31(-0.68%)
May 23, 2011	45.29	45.48	45.03	45.07	3,297,430	-0.59(-1.30%)
May 20, 2011	45.95	46.30	45.62	45.67	3,202,261	-0.41(-0.89%)
May 19, 2011	46.22	46.22	45.74	46.08	2,773,576	-0.14(-0.30%)
May 18, 2011	45.83	46.25	45.58	46.22	2,940,121	+0.32(+0.69%)
May 17, 2011	46.05	46.24	45.58	45.90	3,922,193	-0.27(-0.59%)
May 16, 2011	45.87	46.30	45.77	46.17	3,246,682	+0.45(+0.98%)
May 13, 2011	46.76	46.86	45.62	45.73	5,551,229	-1.12(-2.38%)
May 12, 2011	46.39	46.89	45.81	46.84	3,799,909	+0.44(+0.95%)
May 11, 2011	46.78	47.02	46.23	46.40	2,885,666	-0.45(-0.96%)
May 10, 2011	46.49	46.88	46.26	46.85	4,090,159	+0.34(+0.74%)
May 09, 2011	46.39	46.61	46.11	46.50	3,264,763	-0.03(-0.06%)
May 06, 2011	46.64	47.08	46.27	46.53	3,249,285	+0.32(+0.68%)
May 05, 2011	46.72	46.94	46.12	46.22	4,187,722	-0.40(-0.85%)
May 04, 2011	46.82	46.89	46.26	46.61	4,248,957	-0.37(-0.80%)
May 03, 2011	46.68	47.04	46.53	46.99	3,868,929	+0.39(+0.83%)
May 02, 2011	46.56	46.64	46.55	46.60	3,986,494	+0.18(+0.38%)
Apr 29, 2011	46.19	46.45	45.93	46.42	3,431,459	+0.16(+0.35%)
Apr 28, 2011	45.43	46.49	45.42	46.26	4,009,753	+0.59(+1.30%)
Apr 27, 2011	44.98	45.68	44.98	45.67	4,258,855	+0.63(+1.40%)
Apr 26, 2011	45.33	45.37	44.68	45.04	5,578,803	-0.29(-0.63%)
Apr 25, 2011	45.15	45.54	45.14	45.32	4,594,108	+0.34(+0.75%)
Apr 21, 2011	44.56	45.01	44.39	44.99	6,769,406	+1.61(+3.70%)
Apr 20, 2011	43.23	43.69	43.20	43.38	4,491,911	+0.70(+1.63%)
Apr 19, 2011	43.32	43.36	42.60	42.68	4,430,652	-0.61(-1.41%)
Apr 18, 2011	43.52	43.53	42.91	43.29	4,893,549	-0.58(-1.32%)
Apr 15, 2011	43.83	44.00	43.55	43.87	4,583,379	+0.12(+0.29%)
Apr 14, 2011	43.80	43.86	43.28	43.75	4,182,444	-0.22(-0.50%)
Apr 13, 2011	44.10	44.35	43.77	43.97	3,241,554	+0.18(+0.40%)
Apr 12, 2011	44.13	44.38	43.53	43.79	4,058,375	-0.54(-1.21%)
Apr 11, 2011	43.91	44.64	43.86	44.33	5,001,142	+0.62(+1.41%)
Apr 08, 2011	43.90	43.98	43.54	43.71	2,656,844	-0.15(-0.35%)
Apr 07, 2011	43.94	44.02	43.66	43.86	3,221,847	-0.11(-0.25%)
Apr 06, 2011	43.62	44.02	43.51	43.97	3,842,726	+0.59(+1.37%)
Apr 05, 2011	43.75	43.78	43.37	43.38	3,519,220	-0.37(-0.84%)
Apr 04, 2011	43.89	44.02	43.66	43.75	3,535,376	-0.06(-0.13%)
Apr 01, 2011	43.84	44.01	43.61	43.80	4,293,145	+0.17(+0.39%)
Mar 31, 2011	43.62	44.02	43.47	43.64	4,822,412	+0.07(+0.15%)
Mar 30, 2011	43.57	43.57	43.57	43.57	5,402,335	+0.10(+0.22%)
Mar 29, 2011	42.98	43.60	42.82	43.47	3,905,245	+0.26(+0.59%)
Mar 28, 2011	43.35	43.40	43.18	43.22	4,212,985	-0.05(-0.12%)
Mar 25, 2011	43.09	43.49	42.87	43.27	3,060,071	+0.11(+0.25%)
Mar 24, 2011	42.95	43.22	42.72	43.16	3,295,049	+0.29(+0.68%)
Mar 23, 2011	42.69	42.92	42.54	42.87	4,187,422	+0.11(+0.26%)
Mar 22, 2011	43.26	43.49	42.75	42.76	5,238,244	-0.49(-1.14%)
Mar 21, 2011	43.03	43.26	43.03	43.25	3,475,484	+0.65(+1.53%)
Mar 18, 2011	43.47	43.66	42.59	42.59	8,005,866	-0.45(-1.06%)
Mar 17, 2011	42.95	43.16	42.70	43.05	5,683,765	+0.46(+1.09%)
Mar 16, 2011	42.74	43.17	42.56	42.59	8,167,250	-0.34(-0.80%)
Mar 15, 2011	42.92	43.15	42.87	42.93	7,281,842	-0.25(-0.58%)
Mar 14, 2011	42.89	43.27	42.87	43.18	4,709,975	-0.01(-0.03%)
Mar 11, 2011	42.76	43.25	42.46	43.20	3,814,240	+0.26(+0.62%)
Mar 10, 2011	43.29	43.42	42.88	42.93	4,963,694	-0.65(-1.48%)
Mar 09, 2011	43.36	43.82	43.28	43.58	2,935,538	+0.25(+0.58%)
Mar 08, 2011	43.11	43.62	43.07	43.33	4,692,663	+0.34(+0.79%)
Mar 07, 2011	43.21	43.53	42.92	42.99	5,410,580	-0.16(-0.37%)
Mar 04, 2011	42.98	43.40	42.68	43.15	5,936,703	+0.09(+0.22%)
Mar 03, 2011	43.28	43.63	43.03	43.06	6,346,562	+0.17(+0.41%)
Mar 02, 2011	43.08	43.22	42.84	42.88	4,974,020	-0.30(-0.69%)
Mar 01, 2011	43.68	43.74	43.18	43.18	5,515,254	-0.52(-1.18%)
Feb 28, 2011	43.46	43.76	43.27	43.70	5,046,868	+0.24(+0.55%)
Feb 25, 2011	43.16	43.61	43.06	43.46	5,071,372	+0.20(+0.46%)
Feb 24, 2011	44.16	44.47	43.11	43.26	8,136,926	-0.79(-1.80%)
Feb 23, 2011	44.14	44.41	43.98	44.05	7,836,910	-0.08(-0.18%)
Feb 22, 2011	44.19	44.59	44.10	44.13	7,548,990	-0.28(-0.64%)
Feb 18, 2011	43.53	44.49	43.45	44.42	7,660,046	+0.83(+1.91%)
Feb 17, 2011	43.33	43.74	43.28	43.59	4,136,751	+0.23(+0.54%)
Feb 16, 2011	43.32	43.65	43.20	43.35	4,929,905	+0.08(+0.19%)
Feb 15, 2011	42.86	43.38	42.81	43.27	4,727,887	+0.37(+0.87%)
Feb 14, 2011	42.90	43.02	42.68	42.90	5,554,031	-0.11(-0.25%)
Feb 11, 2011	42.59	43.01	42.49	43.01	4,573,831	+0.39(+0.91%)
Feb 10, 2011	42.84	43.11	42.35	42.63	5,751,225	-0.26(-0.60%)
Feb 09, 2011	42.14	43.04	42.04	42.88	7,324,738	+0.68(+1.61%)
Feb 08, 2011	41.67	42.28	41.61	42.20	3,958,055	+0.51(+1.22%)
Feb 07, 2011	41.79	41.92	41.54	41.69	5,190,293	-0.17(-0.40%)
Feb 04, 2011	41.68	41.93	41.62	41.86	4,411,902	+0.12(+0.28%)
Feb 03, 2011	41.31	41.94	41.29	41.74	6,305,160	+0.39(+0.95%)
Feb 02, 2011	41.31	41.55	41.25	41.35	12,153,120	-0.07(-0.18%)
Feb 01, 2011	41.14	41.57	41.03	41.42	5,575,473	+0.40(+0.98%)
Jan 31, 2011	40.69	41.30	40.69	41.02	9,262,411	+0.33(+0.81%)
Jan 28, 2011	41.33	41.42	40.58	40.69	7,485,253	-0.60(-1.45%)
Jan 27, 2011	41.06	41.35	40.98	41.29	5,719,641	+0.31(+0.77%)
Jan 26, 2011	41.12	41.28	40.75	40.98	6,047,857	-0.02(-0.05%)
Jan 25, 2011	41.71	42.13	40.93	41.00	9,651,751	+0.44(+1.10%)
Jan 24, 2011	40.20	40.70	40.08	40.55	7,570,272	+0.45(+1.13%)
Jan 21, 2011	40.22	40.28	39.83	40.10	7,461,976	+0.09(+0.22%)
Jan 20, 2011	39.58	40.02	39.53	40.02	4,040,329	+0.31(+0.79%)
Jan 19, 2011	39.74	39.86	39.42	39.70	3,608,479	-0.16(-0.40%)
Jan 18, 2011	39.83	39.96	39.52	39.86	3,583,975	+0.03(+0.07%)
Jan 14, 2011	39.73	39.85	39.36	39.83	5,208,829	-0.03(-0.07%)
Jan 13, 2011	39.70	39.99	39.58	39.86	4,571,232	+0.06(+0.15%)
Jan 12, 2011	39.43	39.89	39.27	39.80	5,206,488	+0.50(+1.28%)
Jan 11, 2011	39.32	39.63	39.19	39.30	4,422,504	+0.04(+0.09%)
Jan 10, 2011	38.73	39.42	38.62	39.26	5,777,947	+0.38(+0.97%)
Jan 07, 2011	39.69	39.69	38.56	38.88	11,639,600	-1.16(-2.89%)
Jan 06, 2011	40.25	40.34	39.62	40.04	4,607,208	-0.23(-0.58%)
Jan 05, 2011	40.38	40.48	40.17	40.28	3,905,785	-0.24(-0.59%)
Jan 04, 2011	40.63	40.88	40.32	40.52	3,626,146	-0.18(-0.45%)
Jan 03, 2011	40.90	41.08	40.63	40.70	3,664,806	+0.08(+0.20%)
Dec 31, 2010	40.47	40.78	40.46	40.62	2,613,868	+0.12(+0.31%)
Dec 30, 2010	40.57	40.72	40.48	40.50	1,808,981	-0.04(-0.09%)
Dec 29, 2010	40.58	40.70	40.53	40.53	1,910,194	-0.05(-0.13%)
Dec 28, 2010	40.77	40.90	40.54	40.58	2,541,474	-0.09(-0.23%)
Dec 27, 2010	40.31	40.80	39.85	40.68	2,279,809	+0.23(+0.56%)
Dec 23, 2010	40.59	40.73	40.37	40.45	2,206,943	-0.27(-0.66%)
Dec 22, 2010	40.68	40.82	40.51	40.72	3,072,880	-0.01(-0.04%)
Dec 21, 2010	40.54	40.82	40.39	40.74	3,958,420	+0.31(+0.76%)
Dec 20, 2010	40.23	40.60	40.20	40.43	3,982,792	+0.20(+0.49%)
Dec 17, 2010	40.42	40.47	40.04	40.23	6,773,352	-0.13(-0.33%)
Dec 16, 2010	40.30	40.50	40.09	40.37	3,809,186	+0.15(+0.38%)
Dec 15, 2010	40.31	40.49	40.18	40.21	4,696,105	-0.14(-0.34%)
Dec 14, 2010	40.29	40.80	40.26	40.35	5,010,375	+0.04(+0.09%)
Dec 13, 2010	40.01	40.52	39.96	40.31	5,490,717	+0.37(+0.93%)
Dec 10, 2010	39.83	39.96	39.63	39.94	5,271,803	+0.11(+0.27%)
Dec 09, 2010	40.23	40.35	39.48	39.83	5,304,685	-0.31(-0.78%)
Dec 08, 2010	39.93	40.34	39.80	40.15	5,012,486	+0.42(+1.06%)
Dec 07, 2010	40.17	40.32	39.71	39.72	4,873,089	-0.13(-0.33%)
Dec 06, 2010	39.82	40.02	39.62	39.85	3,798,989	+0.12(+0.29%)
Dec 03, 2010	39.94	39.94	39.58	39.74	4,438,533	-0.18(-0.45%)
Dec 02, 2010	39.76	40.05	39.63	39.92	8,466,661	+0.16(+0.40%)
Dec 01, 2010	39.62	39.88	39.47	39.76	8,285,482	+0.65(+1.67%)
Nov 30, 2010	39.02	39.43	38.93	39.11	10,065,228	-0.14(-0.35%)
Nov 29, 2010	39.08	39.35	38.89	39.25	7,389,605	-0.14(-0.35%)
Nov 26, 2010	39.58	39.78	39.38	39.38	2,173,984	-0.54(-1.34%)
Nov 24, 2010	39.64	39.92	39.92	39.92	4,987,930	+0.48(+1.23%)
Nov 23, 2010	39.41	39.52	39.06	39.43	6,415,757	-0.43(-1.07%)
Nov 22, 2010	39.95	39.98	39.59	39.86	6,418,355	-0.33(-0.83%)
Nov 19, 2010	40.26	40.35	39.99	40.19	6,259,573	-0.22(-0.54%)
Nov 18, 2010	40.41	40.70	40.24	40.41	5,054,026	+0.30(+0.76%)
Nov 17, 2010	39.74	40.24	39.67	40.11	7,249,737	+0.46(+1.17%)
Nov 16, 2010	40.76	40.89	39.50	39.64	10,223,147	-1.21(-2.96%)
Nov 15, 2010	40.92	41.45	40.85	40.85	6,370,937	+0.07(+0.16%)
Nov 12, 2010	40.67	41.15	40.63	40.79	6,142,759	-0.07(-0.18%)
Nov 11, 2010	41.09	41.37	40.45	40.86	6,325,291	-0.25(-0.62%)
Nov 10, 2010	41.02	41.50	40.77	41.11	6,468,531	+0.13(+0.32%)
Nov 09, 2010	41.02	41.11	40.74	40.98	6,571,638	+0.00(+0.00%)
Nov 08, 2010	41.53	41.62	40.90	40.98	4,443,972	-0.62(-1.50%)
Nov 05, 2010	41.31	41.69	40.98	41.61	6,137,254	+0.14(+0.35%)
Nov 04, 2010	40.79	41.56	40.57	41.46	6,302,508	+0.96(+2.38%)
Nov 03, 2010	40.28	40.59	40.19	40.50	5,150,109	+0.28(+0.70%)
Nov 02, 2010	40.70	40.74	40.20	40.22	4,946,915	-0.18(-0.45%)
Nov 01, 2010	40.19	40.85	40.14	40.40	6,892,114	+0.41(+1.03%)
Oct 29, 2010	39.64	40.05	39.57	39.98	5,081,284	+0.33(+0.84%)
Oct 28, 2010	39.96	40.11	39.53	39.65	4,984,158	+0.01(+0.02%)
Oct 27, 2010	39.59	39.83	39.25	39.64	6,587,178	-0.62(-1.55%)
Oct 25, 2010	40.03	40.49	39.93	40.27	6,353,838	+0.35(+0.89%)
Oct 22, 2010	39.90	40.19	39.71	39.91	4,498,347	+0.09(+0.22%)
Oct 21, 2010	40.00	40.35	39.49	39.82	5,335,435	+0.25(+0.62%)
Oct 20, 2010	38.96	39.66	38.93	39.58	5,110,334	+0.64(+1.64%)
Oct 19, 2010	39.12	39.47	38.76	38.94	4,727,419	-0.46(-1.18%)
Oct 18, 2010	38.93	39.40	38.77	39.40	4,484,824	+0.56(+1.44%)
Oct 15, 2010	38.95	39.11	38.79	38.85	4,990,567	+0.12(+0.32%)
Oct 14, 2010	38.56	39.04	38.49	38.72	4,337,858	+0.04(+0.09%)
Oct 13, 2010	38.26	39.05	38.23	38.69	5,534,082	+0.43(+1.12%)
Oct 12, 2010	38.46	38.52	38.10	38.26	5,486,057	-0.09(-0.25%)
Oct 11, 2010	38.41	38.41	38.12	38.35	2,143,398	+0.10(+0.27%)
Oct 08, 2010	38.25	38.33	37.83	38.25	3,054,687	+0.14(+0.38%)
Oct 07, 2010	38.13	38.46	37.77	38.11	7,634	-0.15(-0.40%)
Oct 06, 2010	38.49	38.50	37.99	38.26	3,429,287	-0.04(-0.09%)
Oct 05, 2010	37.88	38.41	37.51	38.30	19,092	+0.54(+1.44%)
Oct 04, 2010	37.67	37.90	37.37	37.75	3,434,175	+0.00(+0.00%)
Oct 01, 2010	37.75	38.15	37.43	37.75	4,433,421	+0.01(+0.03%)
Sep 30, 2010	37.74	38.27	37.66	37.74	32,892	+0.08(+0.22%)
Sep 29, 2010	37.97	38.04	37.56	37.66	4,388,851	-0.51(-1.33%)
Sep 28, 2010	37.85	38.36	37.72	38.17	35,408	+0.38(+1.02%)
Sep 27, 2010	38.43	38.43	37.75	37.78	5,557,578	-0.70(-1.81%)
Sep 24, 2010	38.56	38.75	38.30	38.48	4,543,843	+0.52(+1.37%)
Sep 23, 2010	37.96	38.43	37.71	37.96	6,468,335	+0.05(+0.13%)
Sep 22, 2010	38.23	38.41	37.90	37.91	5,955,614	-0.43(-1.13%)
Sep 21, 2010	38.61	38.67	38.19	38.34	138	-0.46(-1.18%)
Sep 20, 2010	38.35	38.88	38.09	38.80	6,283,238	+0.64(+1.69%)
Sep 17, 2010	38.15	38.35	37.98	38.15	9,930,636	+0.13(+0.34%)
Sep 15, 2010	36.89	38.12	36.88	38.02	11,199,363	+1.06(+2.88%)
Sep 14, 2010	36.51	37.14	36.41	36.96	6,400,362	+0.42(+1.15%)
Sep 13, 2010	36.51	36.68	36.22	36.54	4,139,867	+0.28(+0.76%)
Sep 10, 2010	36.14	36.30	35.88	36.26	3,623,793	-0.15(-0.42%)
Sep 09, 2010	36.48	36.62	36.20	36.41	6,233	+0.30(+0.82%)
Sep 08, 2010	36.33	36.52	36.04	36.12	2,484	+0.07(+0.18%)
Sep 07, 2010	36.53	36.59	36.02	36.05	15,961	-0.65(-1.76%)
Sep 03, 2010	36.47	36.71	36.14	36.70	4,735,603	+0.58(+1.61%)
Sep 02, 2010	36.18	36.30	35.71	36.12	5,000,121	-0.06(-0.18%)

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