Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	19.89	20.00	19.71	19.80	768,716	+0.08(+0.41%)
Aug 30, 2012	19.60	19.80	19.57	19.72	898,112	+0.00(+0.00%)
Aug 29, 2012	19.52	19.75	19.43	19.72	883,633	+0.06(+0.31%)
Aug 27, 2012	19.91	19.98	19.62	19.66	771,171	-0.20(-1.01%)
Aug 24, 2012	19.87	19.95	19.62	19.86	1,228,947	-0.03(-0.15%)
Aug 23, 2012	20.07	20.12	19.78	19.89	1,104,438	-0.24(-1.19%)
Aug 22, 2012	20.57	20.57	20.09	20.13	1,101,632	-0.41(-2.00%)
Aug 21, 2012	20.73	20.77	20.47	20.54	1,207,438	-0.06(-0.29%)
Aug 20, 2012	20.67	20.68	20.35	20.60	1,912,506	-0.14(-0.68%)
Aug 17, 2012	20.88	20.90	20.64	20.74	1,215,399	-0.08(-0.38%)
Aug 16, 2012	20.76	21.03	20.76	20.82	1,121,443	-0.02(-0.10%)
Aug 15, 2012	20.74	20.95	20.74	20.84	817,917	+0.09(+0.43%)
Aug 14, 2012	20.85	20.97	20.68	20.75	784,604	-0.04(-0.19%)
Aug 13, 2012	21.04	21.18	20.68	20.79	1,014,513	-0.29(-1.38%)
Aug 10, 2012	21.02	21.14	20.92	21.08	829,290	+0.03(+0.14%)
Aug 09, 2012	21.05	21.15	20.89	21.05	759,554	+0.00(+0.00%)
Aug 08, 2012	21.15	21.15	20.94	21.05	938,407	-0.12(-0.57%)
Aug 07, 2012	20.83	21.35	20.82	21.17	870,691	+0.31(+1.49%)
Aug 06, 2012	20.88	21.15	20.74	20.86	827,905	+0.07(+0.34%)
Aug 03, 2012	20.72	20.84	20.63	20.79	811,048	+0.41(+2.01%)
Aug 02, 2012	20.48	20.63	20.17	20.38	887,728	-0.32(-1.55%)
Aug 01, 2012	20.56	20.91	20.42	20.70	1,720,415	+0.25(+1.22%)
Jul 31, 2012	20.43	20.72	20.39	20.45	1,503,005	-0.03(-0.15%)
Jul 30, 2012	20.81	20.97	20.48	20.48	2,171,175	-0.37(-1.77%)
Jul 27, 2012	20.70	21.18	20.57	20.85	2,775,289	+0.08(+0.36%)
Jul 26, 2012	18.94	20.92	18.55	20.77	3,316,411	+1.50(+7.81%)
Jul 25, 2012	19.14	19.36	18.96	19.27	2,657,471	+0.17(+0.89%)
Jul 24, 2012	19.13	19.14	18.88	19.10	1,524,643	-0.08(-0.42%)
Jul 23, 2012	18.86	19.22	18.55	19.18	1,266,871	+0.05(+0.26%)
Jul 20, 2012	19.42	19.57	19.12	19.13	1,454,142	-0.34(-1.75%)
Jul 19, 2012	19.19	19.51	19.16	19.47	1,200,426	+0.32(+1.67%)
Jul 18, 2012	18.44	19.43	18.41	19.15	2,173,010	+0.64(+3.46%)
Jul 17, 2012	18.34	18.70	17.99	18.51	3,487,994	+0.18(+0.98%)
Jul 16, 2012	18.75	18.81	18.19	18.33	2,051,061	-0.44(-2.34%)
Jul 13, 2012	18.66	18.87	18.61	18.77	1,976,344	+0.18(+0.97%)
Jul 12, 2012	18.74	18.77	18.49	18.59	1,066,877	-0.25(-1.33%)
Jul 11, 2012	18.90	19.04	18.71	18.84	2,317,586	-0.03(-0.16%)
Jul 10, 2012	19.27	19.35	18.79	18.87	974,649	-0.29(-1.51%)
Jul 09, 2012	19.32	19.41	18.90	19.16	1,138,731	-0.26(-1.34%)
Jul 06, 2012	19.56	19.56	19.23	19.42	924,800	-0.34(-1.72%)
Jul 05, 2012	19.57	19.90	19.54	19.76	1,074,233	+0.05(+0.25%)
Jul 03, 2012	19.38	19.71	19.37	19.71	431,075	+0.30(+1.55%)
Jul 02, 2012	19.56	19.60	19.28	19.41	858,021	-0.09(-0.46%)
Jun 29, 2012	19.41	19.57	19.39	19.50	1,354,055	+0.41(+2.15%)
Jun 28, 2012	19.05	19.22	18.95	19.09	1,337,417	-0.10(-0.52%)
Jun 27, 2012	19.09	19.40	19.08	19.19	980,767	+0.13(+0.68%)
Jun 26, 2012	19.22	19.32	18.95	19.06	1,056,393	-0.18(-0.94%)
Jun 25, 2012	19.42	19.53	19.16	19.24	1,713,137	-0.34(-1.74%)
Jun 22, 2012	19.64	19.71	19.45	19.58	2,169,849	+0.10(+0.51%)
Jun 21, 2012	20.12	20.22	19.47	19.48	1,448,815	-0.57(-2.84%)
Jun 20, 2012	20.08	20.27	19.92	20.05	2,254,951	+0.01(+0.05%)
Jun 19, 2012	20.00	20.29	20.00	20.04	1,493,314	+0.09(+0.45%)
Jun 18, 2012	20.04	20.08	19.77	19.95	1,586,124	-0.03(-0.15%)
Jun 15, 2012	20.02	20.15	19.91	19.98	2,179,391	+0.03(+0.15%)
Jun 14, 2012	20.18	20.18	19.93	19.95	1,911,408	-0.20(-0.99%)
Jun 13, 2012	20.39	20.51	20.08	20.15	935,900	-0.36(-1.76%)
Jun 12, 2012	20.69	20.76	20.45	20.51	1,665,942	-0.13(-0.63%)
Jun 11, 2012	21.24	21.27	20.62	20.64	1,957,318	-0.51(-2.41%)
Jun 08, 2012	21.24	21.33	21.15	21.15	1,819,547	-0.19(-0.89%)
Jun 07, 2012	21.88	22.02	21.29	21.34	2,767,715	-0.27(-1.23%)
Jun 06, 2012	21.54	21.69	21.44	21.61	2,297,510	+0.23(+1.08%)
Jun 05, 2012	21.02	21.58	20.95	21.38	1,483,580	+0.27(+1.26%)
Jun 04, 2012	21.30	21.45	20.97	21.11	1,215,764	-0.11(-0.52%)
Jun 01, 2012	20.93	21.59	20.86	21.22	1,888,702	-0.11(-0.52%)
May 31, 2012	21.53	21.57	21.22	21.33	1,317,517	-0.25(-1.14%)
May 30, 2012	21.59	21.66	21.30	21.57	842,186	-0.19(-0.85%)
May 29, 2012	21.46	21.89	21.46	21.76	878,405	+0.45(+2.11%)
May 25, 2012	21.24	21.52	21.24	21.31	871,249	-0.01(-0.05%)
May 24, 2012	21.32	21.40	21.09	21.32	1,452,173	+0.04(+0.19%)
May 23, 2012	20.78	21.28	20.61	21.28	1,429,589	+0.33(+1.58%)
May 22, 2012	20.96	21.09	20.70	20.95	1,476,671	-0.02(-0.10%)
May 21, 2012	20.45	20.98	20.39	20.97	1,032,920	+0.59(+2.89%)
May 18, 2012	20.58	20.76	20.30	20.38	2,013,166	-0.17(-0.83%)
May 17, 2012	20.97	21.04	20.55	20.55	1,658,099	-0.51(-2.42%)
May 16, 2012	21.20	21.28	20.94	21.06	1,390,007	-0.05(-0.24%)
May 15, 2012	21.03	21.38	20.96	21.11	1,430,038	+0.03(+0.14%)
May 14, 2012	21.18	21.37	20.86	21.08	1,124,061	-0.31(-1.45%)
May 11, 2012	21.37	21.67	21.36	21.39	904,595	-0.16(-0.74%)
May 10, 2012	21.70	21.82	21.48	21.55	1,004,024	+0.00(+0.00%)
May 09, 2012	21.55	21.76	21.43	21.55	1,190,001	-0.15(-0.69%)
May 08, 2012	21.49	21.79	21.32	21.70	1,627,095	-0.01(-0.05%)
May 07, 2012	21.60	21.77	21.40	21.71	921,215	-0.02(-0.09%)
May 04, 2012	21.97	22.08	21.53	21.73	1,122,660	-0.44(-1.98%)
May 03, 2012	22.04	22.52	22.01	22.17	1,522,213	+0.10(+0.45%)
May 02, 2012	22.23	22.23	21.86	22.07	1,602,159	-0.23(-1.03%)
May 01, 2012	22.21	22.69	22.15	22.30	1,858,825	-0.16(-0.71%)
Apr 30, 2012	22.77	22.77	22.27	22.46	1,950,773	-0.41(-1.79%)
Apr 27, 2012	23.30	23.51	22.63	22.87	2,744,214	-0.65(-2.76%)
Apr 26, 2012	23.29	23.60	23.22	23.52	2,235,642	+0.23(+0.99%)
Apr 25, 2012	23.58	23.70	23.25	23.29	908,341	+0.02(+0.09%)
Apr 24, 2012	23.32	23.41	23.16	23.27	878,993	+0.02(+0.09%)
Apr 23, 2012	23.26	23.35	23.08	23.25	1,019,873	-0.30(-1.27%)
Apr 20, 2012	23.51	23.80	23.44	23.55	1,422,657	+0.13(+0.56%)
Apr 19, 2012	23.27	23.91	23.27	23.42	1,061,505	-0.45(-1.89%)
Apr 18, 2012	23.97	24.12	23.87	23.87	821,995	-0.31(-1.28%)
Apr 17, 2012	23.90	24.24	23.89	24.18	854,549	+0.51(+2.15%)
Apr 16, 2012	23.88	23.88	23.50	23.67	1,061,839	+0.02(+0.08%)
Apr 13, 2012	24.02	24.10	23.63	23.65	629,048	-0.49(-2.03%)
Apr 12, 2012	23.88	24.26	23.86	24.14	447,454	+0.31(+1.30%)
Apr 11, 2012	23.84	23.99	23.75	23.83	1,012,551	+0.23(+0.97%)
Apr 10, 2012	23.82	23.92	23.47	23.60	1,354,327	-0.33(-1.38%)
Apr 09, 2012	24.08	24.14	23.86	23.93	720,628	-0.58(-2.37%)
Apr 05, 2012	24.51	24.65	24.41	24.51	1,116,276	-0.16(-0.65%)
Apr 04, 2012	24.77	24.81	24.60	24.67	1,339,477	-0.31(-1.24%)
Apr 03, 2012	25.03	25.11	24.85	24.98	1,288,554	-0.09(-0.36%)
Apr 02, 2012	25.24	25.34	24.79	25.07	1,415,043	-0.24(-0.95%)
Mar 30, 2012	25.50	25.50	25.23	25.31	848,050	-0.03(-0.12%)
Mar 29, 2012	25.21	25.38	25.03	25.34	787,491	-0.02(-0.08%)
Mar 28, 2012	25.75	25.81	25.19	25.36	1,279,326	-0.39(-1.51%)
Mar 27, 2012	25.89	25.96	25.71	25.75	910,852	-0.11(-0.43%)
Mar 26, 2012	25.77	25.92	25.63	25.86	489,260	+0.36(+1.41%)
Mar 23, 2012	25.62	25.62	25.34	25.50	451,779	-0.03(-0.12%)
Mar 22, 2012	25.40	25.59	25.30	25.53	805,737	-0.12(-0.47%)
Mar 21, 2012	25.65	25.77	25.61	25.65	647,327	+0.00(+0.00%)
Mar 20, 2012	25.78	25.79	25.47	25.65	1,020,977	-0.35(-1.35%)
Mar 19, 2012	26.14	26.37	25.94	26.00	1,068,987	-0.24(-0.91%)
Mar 16, 2012	26.31	26.46	26.20	26.24	1,346,369	-0.01(-0.04%)
Mar 15, 2012	26.17	26.48	26.03	26.25	1,013,492	+0.14(+0.54%)
Mar 14, 2012	26.24	26.49	25.94	26.11	697,386	-0.17(-0.65%)
Mar 13, 2012	26.07	26.30	25.78	26.28	1,590,778	+0.42(+1.62%)
Mar 12, 2012	26.36	26.41	25.79	25.86	1,095,025	-0.48(-1.82%)
Mar 09, 2012	26.11	26.40	26.09	26.34	576,039	+0.26(+1.00%)
Mar 08, 2012	26.17	26.24	25.80	26.08	694,746	+0.16(+0.62%)
Mar 07, 2012	25.89	26.04	25.72	25.92	867,857	+0.05(+0.19%)
Mar 06, 2012	26.01	26.07	25.69	25.87	1,409,290	-0.47(-1.78%)
Mar 05, 2012	26.41	26.42	26.17	26.34	997,368	-0.18(-0.68%)
Mar 02, 2012	26.37	26.60	26.26	26.52	1,306,680	+0.08(+0.30%)
Mar 01, 2012	26.17	26.49	26.15	26.44	914,459	+0.27(+1.03%)
Feb 29, 2012	26.52	26.65	26.00	26.17	1,547,272	-0.33(-1.25%)
Feb 28, 2012	26.37	26.61	26.32	26.50	1,437,357	+0.12(+0.45%)
Feb 27, 2012	25.83	26.42	25.74	26.38	1,314,123	+0.31(+1.19%)
Feb 24, 2012	25.85	26.14	25.75	26.07	1,077,565	+0.23(+0.89%)
Feb 23, 2012	25.59	25.89	25.25	25.84	776,363	+0.27(+1.06%)
Feb 22, 2012	25.64	25.83	25.53	25.57	560,871	-0.09(-0.35%)
Feb 21, 2012	25.65	25.90	25.54	25.66	885,141	+0.06(+0.23%)
Feb 17, 2012	25.59	25.74	25.40	25.60	961,989	+0.11(+0.43%)
Feb 16, 2012	24.96	25.51	24.85	25.49	777,241	+0.55(+2.21%)
Feb 15, 2012	24.75	25.00	24.57	24.94	1,284,947	+0.20(+0.81%)
Feb 14, 2012	24.40	24.76	24.26	24.74	1,776,604	+0.18(+0.73%)
Feb 13, 2012	24.70	25.12	24.51	24.56	2,602,354	-0.34(-1.35%)
Feb 10, 2012	26.04	26.24	24.79	24.89	2,498,410	-0.84(-3.28%)
Feb 09, 2012	25.55	25.90	25.37	25.74	1,879,467	+0.24(+0.94%)
Feb 08, 2012	25.77	25.88	25.45	25.50	889,439	-0.29(-1.12%)
Feb 07, 2012	25.92	26.04	25.67	25.79	1,016,957	-0.26(-1.00%)
Feb 06, 2012	26.39	26.42	25.98	26.05	865,315	-0.51(-1.92%)
Feb 03, 2012	26.14	26.61	26.11	26.56	1,167,712	+0.78(+3.03%)
Feb 02, 2012	26.07	26.16	25.74	25.78	1,026,494	-0.23(-0.88%)
Feb 01, 2012	25.95	26.23	25.65	26.01	695,365	+0.26(+1.01%)
Jan 31, 2012	25.84	25.96	25.68	25.75	923,351	+0.12(+0.47%)
Jan 30, 2012	25.73	25.84	25.54	25.63	831,670	-0.34(-1.31%)
Jan 27, 2012	25.94	26.12	25.85	25.97	665,717	-0.13(-0.50%)
Jan 26, 2012	26.57	26.57	26.00	26.10	636,285	-0.39(-1.47%)
Jan 25, 2012	26.55	26.61	26.14	26.49	833,478	-0.08(-0.30%)
Jan 24, 2012	26.53	26.78	26.41	26.57	430,639	-0.12(-0.45%)
Jan 23, 2012	26.63	27.06	26.59	26.69	545,494	-0.12(-0.45%)
Jan 20, 2012	26.60	26.84	26.53	26.81	714,887	+0.15(+0.56%)
Jan 19, 2012	26.53	26.85	26.38	26.66	576,757	+0.23(+0.87%)
Jan 18, 2012	25.63	26.49	25.56	26.43	893,004	+0.78(+3.04%)
Jan 17, 2012	25.88	26.14	25.64	25.65	672,231	+0.11(+0.43%)
Jan 13, 2012	25.66	25.87	25.49	25.54	669,435	-0.25(-0.97%)
Jan 12, 2012	25.31	26.03	25.28	25.79	765,877	+0.52(+2.06%)
Jan 11, 2012	25.49	25.65	25.25	25.27	929,976	-0.34(-1.33%)
Jan 10, 2012	25.64	25.80	25.49	25.61	551,413	+0.25(+0.99%)
Jan 09, 2012	25.21	25.52	25.07	25.36	559,487	+0.25(+1.00%)
Jan 06, 2012	25.42	25.64	25.04	25.11	851,329	-0.39(-1.53%)
Jan 05, 2012	25.41	25.62	25.07	25.50	511,843	+0.03(+0.12%)
Jan 04, 2012	25.43	25.60	25.15	25.47	523,967	+0.40(+1.60%)
Dec 30, 2011	25.50	25.59	25.07	25.07	713,264	-0.43(-1.69%)
Dec 29, 2011	25.39	25.53	25.28	25.50	469,400	+0.25(+0.99%)
Dec 28, 2011	25.71	25.75	25.16	25.25	479,752	-0.50(-1.94%)
Dec 27, 2011	25.68	25.83	25.41	25.75	303,518	+0.03(+0.12%)
Dec 23, 2011	25.67	25.75	25.52	25.72	347,431	+0.32(+1.26%)
Dec 21, 2011	25.52	25.66	24.98	25.40	673,305	-0.21(-0.82%)
Dec 20, 2011	25.21	25.66	25.10	25.61	659,652	+0.88(+3.56%)
Dec 19, 2011	25.36	25.49	24.66	24.73	922,984	-0.45(-1.79%)
Dec 16, 2011	25.14	25.73	24.91	25.18	5,449,119	+0.16(+0.64%)
Dec 15, 2011	25.32	25.39	24.90	25.02	830,929	-0.08(-0.32%)
Dec 14, 2011	24.90	25.12	24.75	25.10	1,372,222	+0.08(+0.32%)
Dec 13, 2011	25.13	25.43	24.93	25.02	1,437,307	+0.00(+0.00%)
Dec 12, 2011	25.43	25.43	24.80	25.02	1,147,301	-0.65(-2.53%)
Dec 09, 2011	25.43	25.74	25.34	25.67	1,129,748	+0.34(+1.34%)
Dec 08, 2011	25.98	26.10	25.25	25.33	887,259	-0.88(-3.36%)
Dec 07, 2011	26.21	26.49	25.91	26.21	932,861	-0.15(-0.57%)
Dec 06, 2011	26.58	26.58	26.30	26.36	1,005,018	-0.10(-0.38%)
Dec 05, 2011	26.28	26.67	26.11	26.46	918,055	+0.72(+2.80%)
Dec 02, 2011	26.87	26.90	25.72	25.74	1,374,583	-0.91(-3.41%)
Dec 01, 2011	26.86	26.99	26.57	26.65	971,679	-0.21(-0.78%)
Nov 30, 2011	26.14	26.87	26.14	26.86	1,263,031	+1.46(+5.75%)
Nov 29, 2011	25.05	25.66	24.97	25.40	1,217,406	+0.38(+1.52%)
Nov 28, 2011	24.95	25.27	24.83	25.02	848,923	+0.82(+3.39%)
Nov 25, 2011	23.99	24.56	23.79	24.20	549,874	+0.04(+0.17%)
Nov 23, 2011	24.37	24.41	24.10	24.16	1,240,080	-0.45(-1.83%)
Nov 22, 2011	24.91	25.09	24.51	24.61	1,380,319	-0.43(-1.72%)
Nov 21, 2011	25.00	25.22	24.70	25.04	1,143,176	-0.33(-1.30%)
Nov 18, 2011	25.51	25.70	25.24	25.37	1,213,972	-0.14(-0.55%)
Nov 17, 2011	25.67	25.72	25.03	25.51	1,464,359	-0.33(-1.28%)
Nov 16, 2011	26.06	26.29	25.77	25.84	1,152,726	-0.52(-1.97%)
Nov 15, 2011	26.20	26.49	25.98	26.36	931,183	+0.28(+1.07%)
Nov 14, 2011	26.65	26.75	25.99	26.08	717,562	-0.57(-2.14%)
Nov 11, 2011	26.17	26.76	26.12	26.65	873,482	+0.84(+3.25%)
Nov 10, 2011	25.75	25.93	25.26	25.81	1,418,899	+0.35(+1.37%)
Nov 09, 2011	27.01	27.13	25.41	25.46	2,575,505	-2.15(-7.79%)
Nov 08, 2011	27.44	27.72	27.08	27.61	964,742	+0.41(+1.51%)
Nov 07, 2011	27.11	27.24	26.52	27.20	876,341	+0.08(+0.29%)
Nov 04, 2011	26.38	27.20	26.32	27.12	1,125,519	+0.47(+1.76%)
Nov 03, 2011	26.06	26.67	25.68	26.65	1,007,242	+0.94(+3.66%)
Nov 02, 2011	25.41	25.77	25.26	25.71	1,888,645	+0.43(+1.70%)
Nov 01, 2011	25.49	25.69	25.07	25.28	1,523,430	-1.02(-3.88%)
Oct 31, 2011	26.89	27.00	26.29	26.30	1,500,029	-0.92(-3.38%)
Oct 28, 2011	27.66	27.66	27.14	27.22	1,286,859	-0.46(-1.66%)
Oct 27, 2011	27.39	27.92	27.12	27.68	1,277,057	+1.09(+4.10%)
Oct 26, 2011	26.71	26.79	25.99	26.59	1,172,554	+0.22(+0.83%)
Oct 25, 2011	27.15	27.21	26.35	26.37	1,297,158	-0.91(-3.34%)
Oct 24, 2011	26.61	27.36	26.42	27.28	1,203,124	+0.73(+2.75%)
Oct 21, 2011	27.38	27.43	26.08	26.55	1,745,658	-0.68(-2.50%)
Oct 20, 2011	27.01	27.40	26.45	27.23	1,348,498	+0.31(+1.15%)
Oct 19, 2011	27.52	27.64	26.84	26.92	1,164,839	-0.64(-2.32%)
Oct 18, 2011	26.49	27.67	26.34	27.56	1,229,931	+1.09(+4.12%)
Oct 17, 2011	27.12	27.21	26.37	26.47	1,058,179	-0.90(-3.29%)
Oct 14, 2011	27.14	27.38	27.02	27.37	749,840	+0.56(+2.09%)
Oct 13, 2011	26.95	26.97	26.37	26.81	987,969	-0.16(-0.59%)
Oct 12, 2011	26.48	27.37	26.34	26.97	1,714,243	+0.16(+0.60%)
Oct 11, 2011	26.68	26.94	26.56	26.81	1,602,342	-0.03(-0.11%)
Oct 10, 2011	26.41	26.88	26.34	26.84	1,210,379	+0.92(+3.55%)
Oct 07, 2011	26.61	26.63	25.81	25.92	1,702,681	-0.57(-2.15%)
Oct 06, 2011	26.23	26.51	25.67	26.49	1,293,214	+0.44(+1.69%)
Oct 05, 2011	25.28	26.10	24.93	26.05	1,452,120	+0.89(+3.54%)
Oct 04, 2011	24.10	25.23	24.00	25.16	2,006,781	+0.70(+2.86%)
Oct 03, 2011	24.97	25.43	24.44	24.46	1,506,283	-0.59(-2.36%)
Sep 30, 2011	25.55	25.83	25.03	25.05	1,326,167	-1.12(-4.28%)
Sep 29, 2011	26.21	26.89	25.57	26.17	1,256,202	+0.48(+1.87%)
Sep 28, 2011	26.98	26.98	25.67	25.69	1,401,014	-1.11(-4.14%)
Sep 27, 2011	26.60	27.31	26.52	26.80	780,953	+0.70(+2.68%)
Sep 26, 2011	25.65	26.13	25.22	26.10	1,200,624	+0.62(+2.43%)
Sep 23, 2011	25.19	25.68	24.98	25.48	1,044,765	+0.17(+0.67%)
Sep 22, 2011	25.66	25.93	24.92	25.31	1,651,575	-1.00(-3.80%)
Sep 21, 2011	27.13	27.36	26.30	26.31	1,481,850	-0.82(-3.02%)
Sep 20, 2011	27.65	27.77	27.08	27.13	1,223,540	-0.30(-1.09%)
Sep 19, 2011	27.50	27.72	27.21	27.43	1,352,618	-0.38(-1.37%)
Sep 16, 2011	28.15	28.34	27.64	27.81	2,079,884	-0.23(-0.82%)
Sep 15, 2011	27.67	28.07	27.32	28.04	2,262,198	+0.64(+2.34%)
Sep 14, 2011	26.14	27.58	26.00	27.40	2,095,129	+1.40(+5.38%)
Sep 13, 2011	25.36	26.10	25.22	26.00	1,544,391	+0.69(+2.73%)
Sep 12, 2011	24.44	25.31	24.44	25.31	1,571,529	+0.45(+1.81%)
Sep 09, 2011	24.74	25.13	24.55	24.86	1,946,949	-0.10(-0.40%)
Sep 08, 2011	25.28	25.52	24.95	24.96	981,660	-0.51(-2.00%)
Sep 07, 2011	25.16	25.49	25.05	25.47	1,045,987	+0.66(+2.66%)
Sep 06, 2011	24.08	24.88	23.83	24.81	2,069,711	+0.05(+0.20%)
Sep 02, 2011	24.61	25.08	24.40	24.76	1,914,940	-0.34(-1.35%)

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