Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	26.83	26.93	25.88	26.14	6,805,798	-0.33(-1.26%)
Aug 30, 2011	26.66	26.90	26.25	26.47	5,928,600	-0.47(-1.75%)
Aug 29, 2011	26.65	27.06	26.43	26.94	4,996,468	+0.75(+2.85%)
Aug 26, 2011	25.51	26.73	25.33	26.20	5,663,653	+0.50(+1.95%)
Aug 25, 2011	26.40	26.63	25.50	25.69	4,837,692	-0.51(-1.95%)
Aug 24, 2011	25.44	26.41	25.18	26.20	4,776,145	+0.68(+2.65%)
Aug 23, 2011	24.65	25.58	24.51	25.53	4,768,722	+0.96(+3.92%)
Aug 22, 2011	24.55	25.05	24.00	24.57	6,777,606	+0.64(+2.67%)
Aug 19, 2011	23.01	24.99	23.00	23.93	11,092,797	+0.56(+2.39%)
Aug 18, 2011	24.25	24.25	23.06	23.37	7,024,502	-1.97(-7.78%)
Aug 17, 2011	26.09	26.40	24.82	25.34	5,109,603	-0.64(-2.46%)
Aug 16, 2011	26.18	26.61	25.65	25.98	5,282,608	-0.58(-2.18%)
Aug 15, 2011	26.24	26.82	26.14	26.56	4,171,651	+0.50(+1.92%)
Aug 12, 2011	26.16	26.99	25.28	26.06	9,093,038	-0.27(-1.04%)
Aug 11, 2011	25.25	27.21	25.25	26.33	6,900,740	+1.51(+6.09%)
Aug 10, 2011	25.43	26.08	24.77	24.82	8,130,832	-1.33(-5.10%)
Aug 09, 2011	26.91	26.38	24.34	26.16	7,371,338	+1.03(+4.10%)
Aug 08, 2011	26.91	27.01	24.61	25.13	6,793,840	-2.70(-9.70%)
Aug 05, 2011	28.59	28.59	26.74	27.82	7,373,148	-0.31(-1.12%)
Aug 04, 2011	29.54	29.60	28.00	28.14	7,942,915	-1.73(-5.78%)
Aug 03, 2011	29.66	30.47	29.38	29.87	7,012,834	+0.15(+0.50%)
Aug 02, 2011	29.56	31.22	29.37	29.72	9,179,486	-0.17(-0.56%)
Aug 01, 2011	30.19	30.54	29.54	29.89	6,372,758	-0.30(-1.01%)
Jul 29, 2011	30.02	30.51	29.85	30.19	5,361,528	-0.22(-0.71%)
Jul 28, 2011	30.87	31.36	30.33	30.41	4,583,685	+0.05(+0.16%)
Jul 27, 2011	30.66	31.29	30.29	30.36	5,924,082	-0.54(-1.75%)
Jul 26, 2011	30.62	30.96	30.25	30.90	4,895,312	+0.26(+0.83%)
Jul 25, 2011	30.52	31.07	30.36	30.64	3,471,086	-0.20(-0.64%)
Jul 22, 2011	30.90	30.98	30.77	30.84	2,875,934	-0.27(-0.88%)
Jul 21, 2011	30.97	31.50	30.96	31.11	4,038,508	+0.38(+1.25%)
Jul 20, 2011	31.29	31.36	30.60	30.73	3,129,038	-0.41(-1.32%)
Jul 19, 2011	30.80	31.22	30.62	31.14	3,467,650	+0.36(+1.18%)
Jul 18, 2011	30.90	31.24	30.50	30.78	4,010,945	-0.21(-0.67%)
Jul 15, 2011	31.35	31.50	30.85	30.98	4,125,502	-0.27(-0.88%)
Jul 14, 2011	31.50	31.69	30.99	31.26	5,779,433	-0.25(-0.78%)
Jul 13, 2011	31.74	32.05	31.43	31.50	4,742,714	+0.01(+0.03%)
Jul 12, 2011	31.05	32.08	30.66	31.50	6,472,699	+0.27(+0.88%)
Jul 11, 2011	31.87	32.02	31.13	31.22	5,594,012	-1.13(-3.49%)
Jul 08, 2011	32.43	32.72	32.19	32.35	5,893,851	-0.76(-2.28%)
Jul 07, 2011	33.56	33.35	32.19	33.10	12,394,856	-0.45(-1.35%)
Jul 06, 2011	33.57	33.79	33.33	33.56	4,390,760	+0.03(+0.09%)
Jul 05, 2011	34.23	34.34	33.22	33.53	4,823,894	-0.65(-1.91%)
Jul 01, 2011	33.71	34.31	33.40	34.18	3,278,797	+0.48(+1.42%)
Jun 30, 2011	34.00	34.09	33.52	33.70	4,236,467	-0.38(-1.12%)
Jun 29, 2011	34.50	34.65	33.90	34.08	4,085,524	-0.26(-0.77%)
Jun 28, 2011	33.71	34.36	33.49	34.35	4,052,652	+0.87(+2.59%)
Jun 27, 2011	33.55	33.77	33.23	33.48	3,293,960	+0.07(+0.20%)
Jun 24, 2011	34.22	34.38	33.30	33.41	6,768,440	-0.75(-2.20%)
Jun 23, 2011	33.73	34.50	33.62	34.16	7,073,596	+0.13(+0.37%)
Jun 22, 2011	34.89	35.27	34.03	34.03	3,992,954	-0.96(-2.73%)
Jun 21, 2011	34.63	35.31	34.15	34.99	6,000,961	+0.65(+1.90%)
Jun 20, 2011	34.11	34.43	34.04	34.34	6,848,636	+0.88(+2.62%)
Jun 17, 2011	33.72	34.00	33.23	33.46	6,778,532	+0.02(+0.06%)
Jun 16, 2011	33.30	33.72	32.83	33.44	7,052,764	+0.15(+0.44%)
Jun 15, 2011	33.74	34.29	33.01	33.29	18,480,962	-1.22(-3.53%)
Jun 14, 2011	29.70	35.24	29.60	34.51	48,794,248	+5.13(+17.47%)
Jun 13, 2011	29.32	29.80	29.29	29.38	5,075,898	+0.19(+0.64%)
Jun 10, 2011	29.88	30.00	29.10	29.19	4,091,403	-0.78(-2.60%)
Jun 09, 2011	30.16	30.38	29.85	29.98	5,776,540	+0.01(+0.03%)
Jun 08, 2011	30.69	30.90	29.92	29.97	8,611,656	-0.91(-2.94%)
Jun 07, 2011	31.03	31.21	30.78	30.87	4,100,854	+0.15(+0.48%)
Jun 06, 2011	31.33	31.67	30.69	30.73	3,867,894	-0.75(-2.39%)
Jun 03, 2011	32.27	32.21	31.35	31.48	4,524,619	-3.76(-10.66%)
May 24, 2011	35.17	35.64	35.11	35.23	3,613,356	+0.09(+0.25%)
May 23, 2011	34.79	35.46	34.66	35.15	3,382,496	-0.08(-0.22%)
May 20, 2011	36.54	36.64	34.99	35.22	7,411,640	-1.81(-4.90%)
May 19, 2011	36.89	37.27	36.19	37.04	2,583,538	+0.26(+0.72%)
May 18, 2011	35.87	36.83	35.69	36.78	3,364,232	+0.96(+2.67%)
May 17, 2011	36.28	36.87	35.57	35.82	5,562,986	-0.49(-1.34%)
May 16, 2011	39.87	40.01	35.96	36.31	16,338,478	-1.20(-3.20%)
May 13, 2011	37.65	37.84	36.94	37.51	5,370,252	-0.08(-0.21%)
May 12, 2011	36.73	37.79	36.37	37.59	3,133,557	+0.86(+2.34%)
May 11, 2011	36.69	37.24	36.26	36.73	4,564,028	+0.24(+0.67%)
May 10, 2011	35.99	36.62	35.80	36.48	3,668,074	+0.49(+1.36%)
May 09, 2011	36.32	36.41	35.69	36.00	2,687,044	-0.38(-1.05%)
May 06, 2011	36.91	37.33	36.01	36.38	3,988,518	-0.18(-0.48%)
May 05, 2011	36.47	37.65	35.91	36.55	8,309,311	-1.91(-4.97%)
May 04, 2011	37.72	38.77	37.55	38.46	4,485,025	+0.77(+2.05%)
May 03, 2011	37.42	37.96	37.19	37.69	3,439,327	+0.19(+0.49%)
May 02, 2011	37.55	37.56	37.48	37.51	3,154,800	-0.01(-0.03%)
Apr 29, 2011	38.03	38.29	37.45	37.52	2,657,920	-0.46(-1.21%)
Apr 28, 2011	37.70	38.17	37.63	37.98	2,161,392	+0.18(+0.46%)
Apr 27, 2011	37.95	38.06	37.66	37.80	2,276,100	-0.11(-0.28%)
Apr 26, 2011	37.02	38.07	37.01	37.91	2,779,630	+0.95(+2.56%)
Apr 25, 2011	36.48	37.09	36.36	36.96	1,936,705	+0.48(+1.31%)
Apr 21, 2011	36.84	36.96	36.37	36.48	1,696,631	-0.19(-0.51%)
Apr 20, 2011	36.59	37.13	36.33	36.67	2,423,833	+0.53(+1.46%)
Apr 19, 2011	35.92	36.28	35.74	36.14	2,954,716	+0.21(+0.60%)
Apr 18, 2011	35.94	36.20	35.41	35.93	2,208,385	-0.43(-1.18%)
Apr 15, 2011	36.34	36.70	36.08	36.36	3,125,723	+0.11(+0.30%)
Apr 14, 2011	36.46	36.46	35.90	36.25	2,997,312	-0.20(-0.54%)
Apr 13, 2011	37.13	37.13	36.26	36.44	3,642,659	-0.41(-1.11%)
Apr 12, 2011	36.72	37.67	36.52	36.85	3,616,769	-0.24(-0.66%)
Apr 11, 2011	36.16	37.81	36.16	37.10	3,954,922	+0.80(+2.20%)
Apr 08, 2011	36.68	37.05	36.04	36.30	3,586,333	-0.33(-0.91%)
Apr 07, 2011	36.06	37.25	35.84	36.63	3,557,949	+0.59(+1.62%)
Apr 06, 2011	35.98	36.62	35.30	36.04	3,521,442	+0.19(+0.52%)
Apr 05, 2011	34.67	36.38	34.58	35.86	3,896,293	+1.04(+2.98%)
Apr 04, 2011	34.97	35.13	34.65	34.82	1,244,557	-0.12(-0.33%)
Apr 01, 2011	35.06	35.32	34.58	34.94	2,411,753	+0.09(+0.25%)
Mar 31, 2011	35.30	35.30	34.40	34.85	2,362,361	-0.71(-1.99%)
Mar 30, 2011	35.28	35.75	35.04	35.56	2,002,200	+0.45(+1.27%)
Mar 29, 2011	34.92	35.13	34.48	35.11	1,867,417	+0.20(+0.58%)
Mar 28, 2011	35.95	36.17	34.88	34.91	2,287,126	-1.03(-2.86%)
Mar 25, 2011	35.52	36.48	35.27	35.94	3,077,061	+0.39(+1.09%)
Mar 24, 2011	35.09	35.57	34.96	35.55	2,390,652	+0.56(+1.61%)
Mar 23, 2011	34.74	35.10	34.18	34.99	2,666,984	+0.18(+0.53%)
Mar 22, 2011	35.18	35.58	34.69	34.80	2,071,277	-0.33(-0.94%)
Mar 21, 2011	34.95	35.14	34.93	35.13	3,422,243	-0.02(-0.06%)
Mar 18, 2011	35.39	35.61	34.75	35.15	5,467,099	+0.27(+0.78%)
Mar 17, 2011	35.54	35.57	34.68	34.88	3,494,978	-0.24(-0.69%)
Mar 16, 2011	35.42	35.87	34.87	35.12	5,737,800	-0.38(-1.07%)
Mar 15, 2011	35.40	35.76	35.32	35.50	4,561,960	-0.26(-0.73%)
Mar 14, 2011	36.30	36.71	35.46	35.76	3,721,171	-0.80(-2.18%)
Mar 11, 2011	36.31	37.47	35.83	36.56	7,276,891	+0.83(+2.34%)
Mar 10, 2011	35.29	36.50	35.18	35.72	5,293,324	-0.13(-0.35%)
Mar 09, 2011	34.05	36.13	33.99	35.85	6,753,329	+1.63(+4.76%)
Mar 08, 2011	33.37	34.40	32.38	34.22	4,526,504	+0.82(+2.47%)
Mar 07, 2011	33.18	34.07	33.16	33.39	3,965,393	+0.29(+0.88%)
Mar 04, 2011	33.01	33.65	32.60	33.10	4,955,749	+0.16(+0.50%)
Mar 03, 2011	33.64	33.81	32.73	32.94	3,512,051	-0.28(-0.85%)
Mar 02, 2011	33.02	33.29	32.67	33.22	3,522,569	+0.03(+0.09%)
Mar 01, 2011	33.83	33.86	32.87	33.19	4,237,225	-0.74(-2.17%)
Feb 28, 2011	33.32	34.19	33.13	33.93	5,879,893	+0.78(+2.34%)
Feb 25, 2011	35.57	35.57	33.11	33.15	10,087,848	-2.32(-6.54%)
Feb 24, 2011	34.61	35.53	34.32	35.47	4,944,322	+0.79(+2.27%)
Feb 23, 2011	34.94	35.59	33.93	34.68	3,689,530	-0.40(-1.13%)
Feb 22, 2011	35.51	36.11	34.82	35.08	3,988,482	-0.84(-2.35%)
Feb 18, 2011	35.79	36.17	35.69	35.93	3,363,708	+0.08(+0.22%)
Feb 17, 2011	35.48	36.27	35.48	35.85	2,387,715	+0.18(+0.52%)
Feb 16, 2011	35.21	36.37	35.16	35.66	4,178,774	+0.77(+2.20%)
Feb 15, 2011	34.84	35.18	34.65	34.90	3,337,988	-0.06(-0.17%)
Feb 14, 2011	34.99	35.32	34.62	34.96	4,010,869	-0.27(-0.77%)
Feb 11, 2011	34.74	35.26	34.67	35.23	4,276,019	+0.29(+0.83%)
Feb 10, 2011	34.42	35.09	34.26	34.94	4,793,239	+0.20(+0.59%)
Feb 09, 2011	34.00	35.01	33.62	34.73	6,873,327	+0.74(+2.17%)
Feb 08, 2011	32.51	34.00	32.33	34.00	7,176,329	+1.59(+4.91%)
Feb 07, 2011	30.70	32.57	30.56	32.40	5,989,982	+1.75(+5.70%)
Feb 04, 2011	30.14	30.81	29.99	30.66	4,152,837	+0.69(+2.30%)
Feb 03, 2011	31.07	31.38	29.80	29.97	9,222,469	-0.08(-0.26%)
Feb 02, 2011	30.71	30.84	29.89	30.05	5,989,210	-0.82(-2.67%)
Feb 01, 2011	31.21	31.29	30.41	30.87	4,559,280	-0.25(-0.81%)
Jan 31, 2011	31.39	31.60	30.97	31.12	3,875,249	-0.21(-0.68%)
Jan 28, 2011	31.93	32.04	31.17	31.34	5,199,909	-0.59(-1.85%)
Jan 27, 2011	31.29	32.02	31.15	31.93	3,764,561	+0.55(+1.76%)
Jan 26, 2011	31.34	31.49	30.85	31.38	3,528,835	+0.19(+0.62%)
Jan 25, 2011	31.37	31.62	30.92	31.18	4,540,349	-0.38(-1.20%)
Jan 24, 2011	30.54	31.73	30.47	31.56	10,750,935	+2.12(+7.19%)
Jan 21, 2011	29.49	29.91	28.96	29.44	5,805,391	+0.23(+0.80%)
Jan 20, 2011	28.85	30.59	28.85	29.21	10,419,368	+0.99(+3.51%)
Jan 19, 2011	28.74	28.93	27.86	28.22	5,808,752	-0.49(-1.72%)
Jan 18, 2011	29.42	29.45	28.71	28.72	4,347,167	-0.79(-2.66%)
Jan 14, 2011	29.70	29.91	29.29	29.50	3,050,279	-0.26(-0.88%)
Jan 13, 2011	29.76	29.92	29.51	29.76	2,410,122	+0.01(+0.03%)
Jan 12, 2011	29.88	30.01	29.58	29.75	2,001,878	+0.16(+0.56%)
Jan 11, 2011	30.16	30.28	29.45	29.59	2,983,374	-0.39(-1.29%)
Jan 10, 2011	29.66	30.04	29.42	29.98	2,348,561	+0.16(+0.55%)
Jan 07, 2011	30.71	30.81	29.47	29.81	5,810,767	-1.30(-4.18%)
Jan 06, 2011	31.05	31.47	30.50	31.11	4,415,457	-0.28(-0.90%)
Jan 05, 2011	31.09	31.86	31.06	31.39	3,784,362	+0.22(+0.71%)
Jan 04, 2011	32.07	32.20	30.84	31.17	3,521,499	-0.75(-2.36%)
Jan 03, 2011	31.42	32.31	31.28	31.93	4,108,355	+0.76(+2.45%)
Dec 31, 2010	31.19	31.29	30.97	31.16	1,344,795	-0.09(-0.28%)
Dec 30, 2010	31.35	31.44	31.20	31.25	1,418,577	-0.25(-0.80%)
Dec 29, 2010	31.47	31.73	31.24	31.50	1,520,089	+0.11(+0.34%)
Dec 28, 2010	31.31	31.44	30.99	31.39	1,649,049	+0.10(+0.31%)
Dec 27, 2010	31.27	31.41	30.86	31.30	1,439,169	-0.05(-0.15%)
Dec 23, 2010	31.61	31.79	31.22	31.35	1,894,441	-0.23(-0.73%)
Dec 22, 2010	32.52	32.56	31.57	31.58	3,640,749	-0.95(-2.91%)
Dec 21, 2010	32.64	32.72	32.40	32.52	2,628,863	+0.09(+0.27%)
Dec 20, 2010	32.53	32.76	32.26	32.44	3,410,256	-0.07(-0.21%)
Dec 17, 2010	31.49	32.52	31.36	32.50	5,098,945	+0.82(+2.59%)
Dec 16, 2010	31.27	31.77	30.84	31.68	3,257,913	+0.47(+1.51%)
Dec 15, 2010	31.27	31.60	31.11	31.21	2,960,530	-0.11(-0.34%)
Dec 14, 2010	31.82	31.89	31.24	31.32	3,649,457	-0.35(-1.10%)
Dec 13, 2010	33.00	33.00	31.53	31.66	4,080,180	-1.09(-3.33%)
Dec 10, 2010	32.99	33.06	32.56	32.75	1,842,194	-0.18(-0.56%)
Dec 09, 2010	32.89	33.03	32.57	32.94	1,792,958	+0.13(+0.38%)
Dec 08, 2010	32.71	32.92	32.34	32.81	2,130,987	+0.10(+0.29%)
Dec 07, 2010	33.57	33.87	32.66	32.72	3,615,822	-0.48(-1.45%)
Dec 06, 2010	32.65	33.41	32.43	33.20	3,461,227	+0.62(+1.89%)
Dec 03, 2010	33.14	33.36	32.28	32.58	5,176,993	-0.67(-2.00%)
Dec 02, 2010	33.28	33.76	32.69	33.25	6,517,900	+0.74(+2.28%)
Dec 01, 2010	32.66	33.05	32.28	32.50	3,978,481	+0.41(+1.29%)
Nov 30, 2010	31.25	32.37	30.99	32.09	4,910,172	+0.48(+1.53%)
Nov 29, 2010	31.15	31.69	30.77	31.61	3,180,848	+0.21(+0.68%)
Nov 26, 2010	31.49	31.70	31.18	31.39	1,719,213	-0.26(-0.82%)
Nov 24, 2010	31.57	31.66	31.66	31.66	2,505,421	+0.42(+1.36%)
Nov 23, 2010	30.66	31.66	30.48	31.23	4,205,874	+0.32(+1.03%)
Nov 22, 2010	30.84	31.46	30.52	30.91	3,132,877	-0.08(-0.25%)
Nov 19, 2010	30.02	31.06	29.90	30.99	4,258,410	+0.96(+3.21%)
Nov 18, 2010	30.86	31.31	29.94	30.02	5,106,202	-0.46(-1.52%)
Nov 17, 2010	29.78	30.65	29.70	30.49	3,709,342	+0.78(+2.63%)
Nov 16, 2010	29.87	30.05	29.19	29.71	5,496,884	-0.38(-1.25%)
Nov 15, 2010	30.42	30.73	30.02	30.08	3,318,111	+0.06(+0.19%)
Nov 12, 2010	30.54	31.94	29.95	30.02	7,888,101	-1.05(-3.38%)
Nov 11, 2010	31.01	31.82	30.40	31.08	4,730,810	-0.43(-1.38%)
Nov 10, 2010	30.95	31.53	30.72	31.51	3,224,155	+0.46(+1.49%)
Nov 09, 2010	32.13	32.13	30.89	31.05	4,413,004	-0.91(-2.84%)
Nov 08, 2010	31.38	32.10	31.35	31.95	3,939,008	+0.52(+1.66%)
Nov 05, 2010	31.50	31.66	31.25	31.43	3,781,576	+0.26(+0.84%)
Nov 04, 2010	30.49	31.49	30.30	31.17	5,075,090	+1.04(+3.46%)
Nov 03, 2010	30.42	30.45	29.59	30.13	3,873,374	-0.20(-0.67%)
Nov 02, 2010	30.25	30.68	29.44	30.33	3,954,957	+0.31(+1.03%)
Nov 01, 2010	30.66	30.84	29.71	30.02	4,694,782	-0.05(-0.16%)
Oct 29, 2010	30.40	30.66	30.06	30.07	5,845,349	-0.49(-1.61%)
Oct 28, 2010	31.22	31.40	30.29	30.57	6,030,226	-0.55(-1.77%)
Oct 27, 2010	31.36	31.40	30.35	31.11	6,712,724	-0.42(-1.35%)
Oct 25, 2010	31.61	32.25	31.44	31.54	4,932,767	+0.14(+0.46%)
Oct 22, 2010	31.45	31.73	31.25	31.39	3,999,952	+0.13(+0.40%)
Oct 21, 2010	31.97	32.30	31.01	31.27	5,111,485	-0.52(-1.64%)
Oct 20, 2010	31.64	32.05	31.57	31.79	3,323,080	+0.22(+0.70%)
Oct 19, 2010	31.68	32.42	31.09	31.57	8,491,831	-0.55(-1.71%)
Oct 18, 2010	32.28	32.41	31.32	32.12	8,499,283	-0.55(-1.68%)
Oct 15, 2010	31.82	32.72	31.43	32.67	7,314,999	+0.74(+2.33%)
Oct 14, 2010	32.30	32.68	31.74	31.93	5,819,841	-0.35(-1.08%)
Oct 13, 2010	32.48	33.28	31.65	32.27	13,370,751	-0.34(-1.04%)
Oct 12, 2010	31.80	32.74	31.60	32.61	7,828,807	+0.67(+2.08%)
Oct 11, 2010	31.68	32.43	31.40	31.94	14,871,149	+0.61(+1.94%)
Oct 08, 2010	31.34	32.68	31.00	31.34	41,306,104	+0.82(+2.69%)
Oct 07, 2010	27.10	30.64	26.52	30.52	9,953	+2.55(+9.10%)
Oct 06, 2010	27.43	28.19	27.41	27.97	14,338,441	+0.17(+0.62%)
Oct 05, 2010	26.64	27.92	26.64	27.80	22,990,996	+1.39(+5.26%)
Oct 04, 2010	25.87	26.47	25.66	26.41	16,452,313	+0.12(+0.47%)
Oct 01, 2010	26.28	26.46	26.04	26.28	10,481,108	+0.25(+0.94%)
Sep 30, 2010	26.03	26.15	25.43	26.04	13,191	+0.18(+0.68%)
Sep 29, 2010	24.90	25.89	24.88	25.86	11,319,081	+0.85(+3.41%)
Sep 28, 2010	24.72	25.05	24.25	25.01	15,766	+0.41(+1.67%)
Sep 27, 2010	24.27	24.75	24.05	24.60	8,423,393	+0.12(+0.51%)
Sep 24, 2010	23.85	24.58	23.82	24.47	5,097,886	+0.91(+3.86%)
Sep 23, 2010	23.56	23.87	22.89	23.56	6,767,665	+0.01(+0.04%)
Sep 22, 2010	23.58	23.67	23.13	23.55	8,670,387	-0.25(-1.05%)
Sep 21, 2010	23.69	23.91	23.18	23.80	8,887,989	+0.00(+0.00%)
Sep 20, 2010	23.32	23.89	23.24	23.80	9,643,569	+0.43(+1.84%)
Sep 17, 2010	23.37	23.47	22.97	23.37	9,669,464	+0.00(+0.00%)
Sep 15, 2010	22.92	23.41	22.58	23.37	7,921,963	+0.39(+1.71%)
Sep 14, 2010	22.09	23.22	22.01	22.98	17,311,624	+1.59(+7.43%)
Sep 13, 2010	20.57	21.49	20.37	21.39	12,128,216	+1.13(+5.58%)
Sep 10, 2010	19.91	20.34	19.74	20.26	4,145,370	+0.40(+2.03%)
Sep 09, 2010	20.37	20.40	19.72	19.86	3,275,388	-0.23(-1.14%)
Sep 08, 2010	19.93	20.32	19.93	20.09	3,108,463	+0.20(+1.01%)
Sep 07, 2010	20.54	20.57	19.88	19.89	263	-0.79(-3.84%)
Sep 03, 2010	20.68	21.03	20.57	20.68	5,798,586	+0.17(+0.84%)
Sep 02, 2010	20.32	20.64	20.15	20.51	32,028	+0.63(+3.18%)

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