Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	31.06	31.30	30.67	30.88	4,006,211	+0.04(+0.14%)
Aug 30, 2011	30.30	31.02	30.21	30.84	4,087,631	+0.40(+1.31%)
Aug 29, 2011	29.57	30.45	29.55	30.44	3,292,295	+1.27(+4.35%)
Aug 26, 2011	28.76	29.30	27.88	29.17	3,374,404	+0.51(+1.77%)
Aug 25, 2011	29.17	29.33	28.50	28.66	2,245,971	-0.33(-1.13%)
Aug 24, 2011	28.55	29.03	28.34	28.98	2,790,380	+0.30(+1.05%)
Aug 23, 2011	27.92	28.68	27.76	28.68	3,593,992	+0.89(+3.19%)
Aug 22, 2011	28.36	28.55	27.70	27.80	3,342,543	+0.02(+0.09%)
Aug 19, 2011	27.98	28.72	27.74	27.77	5,086,899	-0.62(-2.17%)
Aug 18, 2011	29.49	29.53	28.17	28.39	5,661,352	-1.97(-6.49%)
Aug 17, 2011	30.51	30.96	30.15	30.36	3,148,648	+0.04(+0.13%)
Aug 16, 2011	30.54	30.65	30.00	30.32	3,538,114	-0.57(-1.85%)
Aug 15, 2011	30.50	30.91	30.30	30.89	4,925,989	+0.63(+2.08%)
Aug 12, 2011	30.70	30.75	30.14	30.26	6,231,144	+0.06(+0.20%)
Aug 11, 2011	29.58	30.54	29.41	30.20	8,054,619	+0.75(+2.53%)
Aug 10, 2011	30.38	30.59	29.40	29.46	6,239,550	-1.71(-5.50%)
Aug 09, 2011	30.52	31.25	29.34	31.17	6,813,460	+1.76(+5.98%)
Aug 08, 2011	30.52	30.89	29.03	29.41	8,484,145	-1.76(-5.64%)
Aug 05, 2011	31.68	31.85	30.51	31.17	7,618,261	+0.08(+0.26%)
Aug 04, 2011	32.62	32.62	31.07	31.09	6,863,621	-1.99(-6.00%)
Aug 03, 2011	32.84	33.12	31.88	33.08	6,499,074	+0.37(+1.13%)
Aug 02, 2011	33.37	33.69	32.70	32.71	4,570,718	-0.87(-2.60%)
Aug 01, 2011	34.19	34.30	33.14	33.58	3,752,843	-0.12(-0.36%)
Jul 29, 2011	33.38	33.98	33.24	33.70	3,126,659	-0.14(-0.41%)
Jul 28, 2011	34.15	34.57	33.79	33.84	3,043,230	-0.18(-0.53%)
Jul 27, 2011	34.50	34.63	33.98	34.02	3,163,815	-0.64(-1.84%)
Jul 26, 2011	35.41	35.42	34.59	34.66	4,268,687	-0.78(-2.21%)
Jul 25, 2011	35.28	35.90	35.14	35.44	3,696,013	-0.16(-0.44%)
Jul 22, 2011	35.70	35.76	35.49	35.60	3,585,067	-0.42(-1.16%)
Jul 21, 2011	36.64	36.68	35.92	36.01	3,558,352	+0.25(+0.71%)
Jul 20, 2011	35.79	35.90	35.50	35.76	2,102,978	+0.04(+0.12%)
Jul 19, 2011	35.69	35.98	35.61	35.72	3,454,270	+0.21(+0.60%)
Jul 18, 2011	35.82	35.82	35.29	35.50	3,467,737	-0.38(-1.07%)
Jul 15, 2011	35.56	35.92	35.46	35.89	2,912,253	+0.49(+1.38%)
Jul 14, 2011	36.01	36.12	35.34	35.40	4,243,330	-0.59(-1.65%)
Jul 13, 2011	36.19	36.39	35.91	35.99	2,861,310	+0.03(+0.09%)
Jul 12, 2011	36.03	36.30	35.90	35.96	2,759,898	-0.17(-0.47%)
Jul 11, 2011	36.25	36.49	35.96	36.13	2,622,700	-0.74(-2.01%)
Jul 08, 2011	36.83	36.91	36.57	36.87	3,566,828	-0.50(-1.34%)
Jul 07, 2011	37.43	37.56	37.26	37.37	2,655,529	+0.34(+0.93%)
Jul 06, 2011	36.74	37.38	36.65	37.03	4,223,471	+0.41(+1.12%)
Jul 05, 2011	36.66	36.73	36.42	36.62	2,487,591	-0.14(-0.39%)
Jul 01, 2011	36.41	36.83	36.20	36.76	1,968,700	+0.42(+1.17%)
Jun 30, 2011	35.82	36.41	35.68	36.34	2,712,506	+0.66(+1.85%)
Jun 29, 2011	35.54	35.78	35.19	35.68	2,836,629	+0.27(+0.77%)
Jun 28, 2011	35.02	35.40	34.77	35.40	3,274,464	+0.60(+1.72%)
Jun 27, 2011	34.70	35.02	34.19	34.80	3,470,905	-0.08(-0.23%)
Jun 24, 2011	34.88	34.98	34.53	34.88	8,128,176	+0.06(+0.17%)
Jun 23, 2011	34.56	34.85	34.12	34.82	3,075,126	-0.29(-0.83%)
Jun 22, 2011	35.12	35.46	34.90	35.12	2,776,479	+0.00(+0.01%)
Jun 21, 2011	34.43	35.18	34.35	35.11	2,326,514	+0.92(+2.69%)
Jun 20, 2011	34.09	34.32	34.06	34.19	1,911,551	+0.27(+0.80%)
Jun 17, 2011	33.91	34.12	33.74	33.92	4,220,798	+0.26(+0.76%)
Jun 16, 2011	33.51	33.89	33.12	33.66	3,097,958	+0.06(+0.17%)
Jun 15, 2011	33.80	34.00	33.32	33.61	2,954,369	-0.61(-1.79%)
Jun 14, 2011	33.96	34.37	33.96	34.22	1,808,480	+0.66(+1.98%)
Jun 13, 2011	33.72	33.84	33.38	33.56	2,602,447	-0.11(-0.32%)
Jun 10, 2011	34.04	34.05	33.60	33.66	2,672,804	-0.46(-1.35%)
Jun 09, 2011	33.89	34.32	33.76	34.12	1,815,714	+0.32(+0.96%)
Jun 08, 2011	34.11	34.12	33.73	33.80	2,688,864	-0.49(-1.44%)
Jun 07, 2011	33.97	34.52	33.90	34.29	3,861,517	+0.63(+1.88%)
Jun 06, 2011	33.97	34.19	33.64	33.66	1,751,526	-0.33(-0.98%)
Jun 03, 2011	34.00	34.13	33.78	33.99	2,728,839	-0.40(-1.16%)
May 24, 2011	34.79	35.04	34.32	34.39	2,535,930	-0.29(-0.84%)
May 23, 2011	34.80	34.82	34.44	34.68	2,635,908	-0.56(-1.58%)
May 20, 2011	35.58	35.58	34.82	35.24	2,158,681	-0.35(-0.99%)
May 19, 2011	35.83	36.05	35.36	35.59	1,961,509	-0.06(-0.17%)
May 18, 2011	35.12	35.71	34.91	35.65	2,795,241	+0.66(+1.90%)
May 17, 2011	35.35	35.43	34.75	34.99	3,584,987	-0.48(-1.35%)
May 16, 2011	35.29	35.90	35.18	35.47	2,862,157	+0.06(+0.17%)
May 13, 2011	35.83	36.04	35.15	35.41	2,550,469	-0.50(-1.38%)
May 12, 2011	36.00	36.04	35.43	35.90	2,859,154	-0.11(-0.31%)
May 11, 2011	36.73	36.74	35.85	36.02	2,916,228	-0.72(-1.95%)
May 10, 2011	36.71	36.95	36.54	36.73	1,958,986	+0.20(+0.55%)
May 09, 2011	36.22	36.67	36.12	36.53	1,885,333	+0.36(+0.98%)
May 06, 2011	36.46	36.79	36.00	36.18	3,637,802	+0.29(+0.80%)
May 05, 2011	35.78	36.33	35.71	35.89	2,970,518	-0.06(-0.17%)
May 04, 2011	36.60	36.78	35.71	35.95	2,914,587	-0.68(-1.86%)
May 03, 2011	37.48	37.54	36.33	36.63	3,209,629	-0.81(-2.16%)
May 02, 2011	37.43	37.47	37.39	37.44	1,925,311	-0.21(-0.57%)
Apr 29, 2011	37.62	37.67	37.28	37.65	2,778,526	+0.21(+0.56%)
Apr 28, 2011	37.21	37.51	37.17	37.44	1,597,300	+0.21(+0.58%)
Apr 27, 2011	37.46	37.50	36.76	37.23	2,814,291	-0.15(-0.39%)
Apr 26, 2011	37.42	37.65	37.21	37.37	2,040,337	+0.21(+0.58%)
Apr 25, 2011	37.69	37.71	37.07	37.16	1,999,145	-0.48(-1.28%)
Apr 21, 2011	37.63	38.07	37.35	37.64	2,706,263	+0.04(+0.11%)
Apr 20, 2011	37.56	37.77	37.22	37.60	4,043,244	+0.56(+1.50%)
Apr 19, 2011	36.39	37.06	36.35	37.04	2,820,157	+0.70(+1.91%)
Apr 18, 2011	36.37	36.47	35.85	36.35	3,353,948	-0.50(-1.36%)
Apr 15, 2011	36.89	36.99	36.53	36.85	4,364,373	+0.06(+0.17%)
Apr 14, 2011	36.59	36.94	36.47	36.78	3,212,229	+0.09(+0.24%)
Apr 13, 2011	37.50	37.56	36.43	36.70	4,414,531	-0.59(-1.59%)
Apr 12, 2011	37.44	37.68	37.17	37.29	2,429,454	-0.47(-1.24%)
Apr 11, 2011	37.97	38.18	37.58	37.76	1,975,419	-0.16(-0.42%)
Apr 08, 2011	38.34	38.46	37.61	37.92	2,261,011	-0.29(-0.76%)
Apr 07, 2011	38.33	38.57	38.00	38.21	2,515,148	-0.14(-0.35%)
Apr 06, 2011	38.52	38.64	38.26	38.34	2,809,275	+0.02(+0.06%)
Apr 05, 2011	38.24	38.90	37.97	38.32	3,314,526	-0.06(-0.15%)
Apr 04, 2011	37.86	38.48	37.85	38.37	3,635,972	+0.55(+1.46%)
Apr 01, 2011	37.99	38.40	37.64	37.82	3,990,224	-0.04(-0.12%)
Mar 31, 2011	38.00	38.16	37.83	37.87	4,805,436	-0.29(-0.75%)
Mar 30, 2011	37.56	38.40	37.26	38.15	11,951,496	+2.12(+5.89%)
Mar 29, 2011	35.55	36.05	35.40	36.03	3,335,125	+0.48(+1.35%)
Mar 28, 2011	35.73	35.79	35.50	35.55	2,498,820	-0.02(-0.07%)
Mar 25, 2011	35.40	35.79	35.31	35.57	2,371,936	+0.30(+0.86%)
Mar 24, 2011	35.31	35.39	34.96	35.27	1,593,123	+0.16(+0.45%)
Mar 23, 2011	34.91	35.24	34.60	35.11	2,403,296	+0.08(+0.22%)
Mar 22, 2011	35.38	35.38	34.98	35.03	2,593,360	-0.19(-0.53%)
Mar 21, 2011	35.14	35.36	35.11	35.22	3,580,257	+0.44(+1.26%)
Mar 18, 2011	35.22	35.38	34.76	34.78	5,086,880	+0.12(+0.34%)
Mar 17, 2011	34.61	35.28	34.51	34.66	5,169,227	+0.65(+1.91%)
Mar 16, 2011	34.35	34.62	33.68	34.02	4,548,593	-0.51(-1.46%)
Mar 15, 2011	34.36	34.78	34.31	34.52	3,761,136	-0.41(-1.18%)
Mar 14, 2011	34.70	35.07	34.50	34.93	2,273,227	+0.14(+0.39%)
Mar 11, 2011	34.21	35.00	34.18	34.80	3,024,076	+0.42(+1.21%)
Mar 10, 2011	34.68	34.72	34.20	34.38	3,417,100	-0.64(-1.82%)
Mar 09, 2011	35.20	35.32	34.74	35.02	2,167,849	-0.31(-0.88%)
Mar 08, 2011	34.94	35.46	34.68	35.33	2,029,243	+0.52(+1.50%)
Mar 07, 2011	35.37	35.65	34.54	34.81	3,660,282	-0.42(-1.19%)
Mar 04, 2011	35.59	35.72	34.96	35.22	2,790,012	-0.47(-1.30%)
Mar 03, 2011	35.36	35.72	35.35	35.69	2,619,850	+0.69(+1.97%)
Mar 02, 2011	34.76	35.27	34.76	35.00	3,918,937	+0.11(+0.31%)
Mar 01, 2011	35.34	35.46	34.86	34.89	4,675,132	-0.25(-0.72%)
Feb 28, 2011	34.83	35.29	34.82	35.15	3,363,493	+0.38(+1.09%)
Feb 25, 2011	34.49	34.90	34.32	34.77	3,475,171	+0.59(+1.72%)
Feb 24, 2011	34.37	34.70	33.68	34.18	3,264,793	-0.24(-0.69%)
Feb 23, 2011	34.63	34.88	33.86	34.42	4,374,898	-0.20(-0.59%)
Feb 22, 2011	35.29	35.45	34.58	34.62	3,440,500	-1.22(-3.42%)
Feb 18, 2011	35.77	35.93	35.44	35.85	3,375,019	+0.27(+0.77%)
Feb 17, 2011	35.23	35.63	35.14	35.57	2,107,978	+0.30(+0.85%)
Feb 16, 2011	35.07	35.40	35.05	35.28	2,949,772	+0.36(+1.02%)
Feb 15, 2011	34.88	35.13	34.78	34.92	3,259,906	-0.06(-0.16%)
Feb 14, 2011	34.93	35.12	34.88	34.97	2,581,681	+0.04(+0.12%)
Feb 11, 2011	34.43	35.05	34.39	34.93	2,570,245	+0.34(+0.98%)
Feb 10, 2011	34.02	34.70	33.92	34.59	2,634,183	+0.41(+1.19%)
Feb 09, 2011	34.28	34.25	33.85	34.18	2,111,924	-0.09(-0.28%)
Feb 08, 2011	34.02	34.35	34.00	34.28	2,318,494	+0.25(+0.74%)
Feb 07, 2011	34.02	34.34	33.94	34.03	3,902,767	+0.09(+0.28%)
Feb 04, 2011	33.84	34.01	33.57	33.93	1,661,742	+0.10(+0.29%)
Feb 03, 2011	33.61	33.94	33.37	33.83	2,289,085	+0.18(+0.53%)
Feb 02, 2011	33.85	33.91	33.56	33.65	2,093,086	-0.34(-1.00%)
Feb 01, 2011	33.50	34.08	33.50	33.99	4,030,706	+0.68(+2.05%)
Jan 31, 2011	32.97	33.59	32.94	33.31	5,429,385	+0.42(+1.26%)
Jan 28, 2011	33.29	33.73	32.78	32.89	5,598,169	-0.27(-0.82%)
Jan 27, 2011	33.20	33.40	32.99	33.17	3,187,566	-0.34(-1.03%)
Jan 26, 2011	33.20	33.77	33.09	33.51	3,624,360	+0.48(+1.45%)
Jan 25, 2011	32.86	33.18	32.71	33.03	2,954,920	+0.11(+0.32%)
Jan 24, 2011	32.51	32.94	32.44	32.93	3,911,031	+0.46(+1.41%)
Jan 21, 2011	32.44	32.78	32.33	32.47	4,510,256	+0.31(+0.97%)
Jan 20, 2011	31.81	32.37	31.12	32.16	7,694,049	-0.57(-1.73%)
Jan 19, 2011	32.90	32.97	32.45	32.72	4,344,235	-0.16(-0.48%)
Jan 18, 2011	32.92	33.03	32.82	32.88	2,698,708	+0.02(+0.06%)
Jan 14, 2011	32.70	32.93	32.50	32.86	2,176,413	+0.24(+0.73%)
Jan 13, 2011	32.72	32.84	32.56	32.62	1,677,647	-0.19(-0.57%)
Jan 12, 2011	32.63	32.87	32.57	32.81	2,078,396	+0.39(+1.19%)
Jan 11, 2011	32.66	32.80	32.37	32.42	3,025,740	-0.22(-0.67%)
Jan 10, 2011	32.44	32.76	32.06	32.64	3,886,786	+0.10(+0.32%)
Jan 07, 2011	32.83	33.02	32.33	32.54	4,195,108	-0.47(-1.42%)
Jan 06, 2011	33.14	33.19	32.94	33.00	3,343,233	-0.15(-0.47%)
Jan 05, 2011	32.91	33.25	32.82	33.16	3,137,804	+0.19(+0.56%)
Jan 04, 2011	33.46	33.47	32.76	32.97	2,963,254	-0.50(-1.49%)
Jan 03, 2011	33.40	33.61	33.32	33.47	2,356,080	+0.25(+0.74%)
Dec 31, 2010	33.14	33.43	33.08	33.23	1,908,355	+0.09(+0.26%)
Dec 30, 2010	33.18	33.31	33.03	33.14	1,994,786	-0.14(-0.43%)
Dec 29, 2010	33.14	33.38	33.14	33.28	1,836,538	+0.14(+0.43%)
Dec 28, 2010	32.78	33.22	32.78	33.14	2,446,949	+0.33(+1.00%)
Dec 27, 2010	32.57	32.88	32.53	32.81	1,326,753	+0.09(+0.27%)
Dec 23, 2010	32.65	32.80	32.58	32.72	1,226,195	+0.06(+0.19%)
Dec 22, 2010	32.70	32.74	32.50	32.66	1,272,194	+0.06(+0.19%)
Dec 21, 2010	32.61	32.78	32.56	32.60	2,492,533	+0.05(+0.15%)
Dec 20, 2010	32.39	32.60	32.32	32.55	2,238,360	+0.14(+0.43%)
Dec 17, 2010	32.27	32.47	32.03	32.41	5,842,600	+0.22(+0.68%)
Dec 16, 2010	32.40	32.40	32.02	32.20	4,452,851	-0.25(-0.78%)
Dec 15, 2010	32.07	32.64	32.07	32.45	3,510,066	+0.30(+0.95%)
Dec 14, 2010	31.89	32.25	31.81	32.14	2,644,215	+0.34(+1.08%)
Dec 13, 2010	32.01	32.13	31.80	31.80	3,084,372	-0.17(-0.54%)
Dec 10, 2010	31.79	31.98	31.69	31.97	2,471,580	+0.34(+1.06%)
Dec 09, 2010	31.71	31.71	31.43	31.64	2,240,683	+0.08(+0.26%)
Dec 08, 2010	31.78	31.93	31.46	31.55	2,547,357	-0.24(-0.76%)
Dec 07, 2010	31.92	32.01	31.74	31.80	3,033,176	+0.20(+0.63%)
Dec 06, 2010	31.79	31.82	31.53	31.60	2,403,586	-0.34(-1.05%)
Dec 03, 2010	31.55	32.01	31.49	31.93	2,551,246	+0.24(+0.76%)
Dec 02, 2010	31.53	31.73	31.43	31.69	3,187,761	+0.13(+0.41%)
Dec 01, 2010	31.27	31.60	31.22	31.56	2,938,069	+0.75(+2.44%)
Nov 30, 2010	30.44	31.03	30.33	30.81	5,288,803	+0.06(+0.21%)
Nov 29, 2010	30.43	30.81	30.12	30.75	3,232,866	+0.07(+0.22%)
Nov 26, 2010	30.42	30.83	30.38	30.68	1,557,903	-0.06(-0.21%)
Nov 24, 2010	30.20	30.74	30.74	30.74	1,929,393	+0.74(+2.46%)
Nov 23, 2010	30.16	30.20	29.78	30.01	2,181,469	-0.57(-1.85%)
Nov 22, 2010	30.40	30.65	30.04	30.57	1,890,036	-0.01(-0.04%)
Nov 19, 2010	30.59	30.73	30.40	30.58	2,390,462	-0.07(-0.22%)
Nov 18, 2010	30.48	30.84	30.43	30.65	2,502,231	+0.58(+1.93%)
Nov 17, 2010	29.91	30.29	29.78	30.07	2,857,905	+0.20(+0.66%)
Nov 16, 2010	30.15	30.19	29.65	29.87	3,911,779	-0.51(-1.67%)
Nov 15, 2010	30.40	30.78	30.32	30.38	2,910,019	+0.03(+0.10%)
Nov 12, 2010	30.48	30.75	30.20	30.35	2,559,365	-0.53(-1.70%)
Nov 11, 2010	30.58	31.02	30.49	30.87	2,767,324	+0.04(+0.12%)
Nov 10, 2010	30.88	30.96	30.48	30.84	3,725,990	-0.09(-0.31%)
Nov 09, 2010	31.30	31.39	30.80	30.93	2,201,680	-0.33(-1.05%)
Nov 08, 2010	31.21	31.37	31.09	31.26	2,716,568	-0.01(-0.04%)
Nov 05, 2010	31.03	31.34	30.87	31.27	3,255,272	+0.21(+0.68%)
Nov 04, 2010	30.89	31.17	30.82	31.06	2,995,592	+0.49(+1.59%)
Nov 03, 2010	30.49	30.70	30.18	30.57	3,046,642	+0.10(+0.32%)
Nov 02, 2010	30.34	30.67	30.34	30.47	2,438,125	+0.38(+1.27%)
Nov 01, 2010	30.27	30.56	29.93	30.09	3,673,640	-0.01(-0.04%)
Oct 29, 2010	29.94	30.29	29.87	30.10	2,605,160	+0.04(+0.13%)
Oct 28, 2010	30.31	30.46	29.87	30.07	2,396,109	-0.07(-0.22%)
Oct 27, 2010	29.95	30.18	29.77	30.13	2,567,924	-0.22(-0.72%)
Oct 25, 2010	30.18	30.61	30.07	30.35	2,962,172	+0.35(+1.18%)
Oct 22, 2010	30.37	30.37	29.93	30.00	2,808,406	-0.09(-0.31%)
Oct 21, 2010	30.02	30.37	29.81	30.09	4,253,838	-0.31(-1.02%)
Oct 20, 2010	29.80	30.60	29.59	30.40	3,220,257	+0.66(+2.23%)
Oct 19, 2010	29.76	30.14	29.54	29.74	3,320,288	-0.44(-1.44%)
Oct 18, 2010	30.16	30.25	29.98	30.18	2,502,163	+0.04(+0.14%)
Oct 15, 2010	30.24	30.36	29.76	30.13	3,891,072	+0.17(+0.58%)
Oct 14, 2010	29.90	30.05	29.78	29.96	3,799,564	+0.04(+0.12%)
Oct 13, 2010	29.77	30.07	29.77	29.92	2,707,499	+0.29(+0.98%)
Oct 12, 2010	29.29	29.69	29.15	29.63	2,732,105	+0.20(+0.67%)
Oct 11, 2010	29.58	29.67	29.33	29.44	1,961,721	-0.08(-0.28%)
Oct 08, 2010	29.52	29.61	29.23	29.52	1,948,230	+0.26(+0.89%)
Oct 07, 2010	29.44	29.44	29.01	29.26	2,376,209	-0.08(-0.28%)
Oct 06, 2010	28.95	29.42	28.95	29.34	3,159,213	+0.30(+1.03%)
Oct 05, 2010	28.62	29.18	28.56	29.04	78,206	+0.69(+2.44%)
Oct 04, 2010	28.56	28.68	28.30	28.35	3,304,064	-0.33(-1.16%)
Oct 01, 2010	28.69	28.85	28.53	28.69	1,561,786	+0.12(+0.40%)
Sep 30, 2010	28.58	29.04	28.39	28.57	77,449	-0.04(-0.14%)
Sep 29, 2010	28.56	28.85	28.47	28.61	3,476,039	-0.09(-0.33%)
Sep 28, 2010	28.67	28.78	28.12	28.71	8,382	+0.14(+0.49%)
Sep 27, 2010	28.62	28.73	28.49	28.57	1,704,120	-0.05(-0.19%)
Sep 24, 2010	28.46	28.72	28.29	28.62	2,525,957	+0.58(+2.06%)
Sep 23, 2010	28.04	28.39	27.91	28.04	2,638,179	-0.25(-0.87%)
Sep 22, 2010	28.29	28.62	28.29	28.29	3,679,556	-0.04(-0.15%)
Sep 21, 2010	28.43	28.55	28.11	28.33	4,432,076	-0.18(-0.65%)
Sep 20, 2010	28.41	28.62	28.26	28.52	3,451,219	+0.24(+0.85%)
Sep 17, 2010	28.28	28.55	28.13	28.28	3,175,908	+0.16(+0.59%)
Sep 15, 2010	27.91	28.22	27.59	28.11	2,983,928	+0.11(+0.41%)
Sep 14, 2010	27.95	28.11	27.85	28.00	228,395	-0.12(-0.42%)
Sep 13, 2010	28.06	28.22	28.03	28.12	3,836,715	+0.34(+1.23%)
Sep 10, 2010	27.30	27.87	27.29	27.78	4,356,340	+0.57(+2.11%)
Sep 09, 2010	27.46	27.46	27.15	27.20	1,831,473	+0.08(+0.30%)
Sep 08, 2010	26.80	27.27	26.77	27.12	13,487	+0.32(+1.20%)
Sep 07, 2010	27.26	27.31	26.72	26.80	856	-0.67(-2.43%)
Sep 03, 2010	27.26	27.56	27.26	27.47	3,082,369	+0.42(+1.54%)
Sep 02, 2010	26.85	27.05	26.78	27.05	9,062	+0.30(+1.12%)

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