Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	21.61	21.87	21.33	21.54	1,055,865	+0.12(+0.57%)
Aug 30, 2011	21.36	21.56	21.02	21.42	1,102,747	-0.04(-0.18%)
Aug 29, 2011	20.89	21.47	20.89	21.46	756,010	+0.83(+4.02%)
Aug 26, 2011	20.10	20.66	19.63	20.63	672,060	+0.45(+2.24%)
Aug 25, 2011	20.68	20.78	20.06	20.18	873,387	-0.43(-2.10%)
Aug 24, 2011	20.28	20.66	20.20	20.61	754,763	+0.25(+1.25%)
Aug 23, 2011	19.71	20.38	19.51	20.36	933,253	+0.73(+3.70%)
Aug 22, 2011	20.17	20.22	19.57	19.63	905,876	-0.08(-0.38%)
Aug 19, 2011	19.61	20.15	19.61	19.71	1,302,667	-0.22(-1.09%)
Aug 18, 2011	20.64	20.64	19.69	19.92	1,228,378	-1.21(-5.71%)
Aug 17, 2011	21.42	21.54	20.99	21.13	894,386	-0.17(-0.80%)
Aug 16, 2011	21.27	21.46	21.06	21.30	919,523	-0.17(-0.79%)
Aug 15, 2011	21.37	21.66	21.16	21.47	1,260,805	+0.25(+1.15%)
Aug 12, 2011	21.14	21.50	20.86	21.22	1,162,178	+0.30(+1.44%)
Aug 11, 2011	20.74	21.21	20.36	20.92	2,937,558	+0.32(+1.55%)
Aug 10, 2011	20.72	21.50	20.36	20.60	4,190,027	-0.25(-1.22%)
Aug 09, 2011	20.67	21.09	19.68	20.86	3,424,044	+0.41(+1.98%)
Aug 08, 2011	20.67	20.98	20.03	20.45	5,894,363	-0.74(-3.51%)
Aug 05, 2011	20.39	21.50	19.70	21.20	4,528,109	+1.05(+5.19%)
Aug 04, 2011	21.08	21.20	20.09	20.15	2,276,412	-1.24(-5.81%)
Aug 03, 2011	21.61	21.65	20.91	21.39	3,392,623	-0.32(-1.48%)
Aug 02, 2011	22.14	22.42	21.71	21.71	1,603,027	-0.59(-2.66%)
Aug 01, 2011	23.24	23.29	22.15	22.31	1,414,421	-0.73(-3.19%)
Jul 29, 2011	22.97	23.19	22.54	23.04	1,193,951	+0.00(+0.00%)
Jul 28, 2011	23.49	23.55	23.00	23.04	1,374,064	-0.42(-1.81%)
Jul 27, 2011	24.22	24.25	23.46	23.47	1,237,894	-0.85(-3.49%)
Jul 26, 2011	24.86	24.86	24.27	24.31	1,065,526	-0.68(-2.71%)
Jul 25, 2011	25.01	25.20	24.95	24.99	426,144	-0.26(-1.04%)
Jul 22, 2011	25.25	25.30	25.21	25.26	334,992	-0.07(-0.26%)
Jul 21, 2011	24.96	25.41	24.85	25.32	587,527	+0.48(+1.93%)
Jul 20, 2011	24.91	24.91	24.56	24.84	480,665	-0.01(-0.04%)
Jul 19, 2011	24.51	24.88	24.48	24.85	876,804	+0.55(+2.28%)
Jul 18, 2011	24.50	24.62	24.13	24.30	655,534	-0.31(-1.26%)
Jul 15, 2011	24.67	24.74	24.47	24.61	732,475	-0.02(-0.08%)
Jul 14, 2011	24.92	25.02	24.48	24.63	655,775	-0.24(-0.98%)
Jul 13, 2011	24.84	25.14	24.81	24.87	810,428	+0.16(+0.65%)
Jul 12, 2011	24.88	24.93	24.68	24.71	895,401	-0.22(-0.87%)
Jul 11, 2011	25.32	25.43	24.89	24.93	713,356	-0.69(-2.68%)
Jul 08, 2011	25.58	25.64	25.35	25.61	799,791	-0.27(-1.05%)
Jul 07, 2011	26.05	26.10	25.77	25.88	630,260	+0.04(+0.15%)
Jul 06, 2011	25.51	25.85	25.40	25.85	881,265	+0.35(+1.36%)
Jul 05, 2011	25.78	25.78	25.45	25.50	744,999	-0.30(-1.17%)
Jul 01, 2011	25.35	25.81	25.31	25.80	610,245	+0.52(+2.04%)
Jun 30, 2011	25.26	25.47	25.16	25.28	1,034,943	+0.08(+0.34%)
Jun 29, 2011	25.25	25.33	25.06	25.20	837,498	+0.08(+0.30%)
Jun 28, 2011	24.72	25.13	24.67	25.12	746,617	+0.50(+2.02%)
Jun 27, 2011	24.38	24.67	24.24	24.63	785,662	+0.22(+0.89%)
Jun 24, 2011	24.57	24.75	24.36	24.41	1,575,220	-0.19(-0.76%)
Jun 23, 2011	24.44	24.64	24.00	24.60	883,283	-0.08(-0.34%)
Jun 22, 2011	24.79	24.95	24.66	24.68	717,893	-0.24(-0.98%)
Jun 21, 2011	24.57	24.97	24.50	24.93	530,486	+0.46(+1.88%)
Jun 20, 2011	24.38	24.49	24.36	24.47	761,577	+0.12(+0.50%)
Jun 17, 2011	24.40	24.60	24.22	24.34	877,356	+0.13(+0.54%)
Jun 16, 2011	24.20	24.34	23.98	24.21	683,802	-0.04(-0.16%)
Jun 15, 2011	24.33	24.73	24.17	24.25	996,897	-0.27(-1.11%)
Jun 14, 2011	24.51	24.70	24.40	24.52	907,473	+0.27(+1.12%)
Jun 13, 2011	24.54	24.60	24.16	24.25	745,558	-0.25(-1.03%)
Jun 10, 2011	24.85	24.91	24.47	24.50	881,633	-0.46(-1.84%)
Jun 09, 2011	24.78	25.09	24.72	24.96	818,030	+0.21(+0.83%)
Jun 08, 2011	24.52	24.79	24.37	24.76	1,329,980	+0.12(+0.50%)
Jun 07, 2011	24.66	24.79	24.48	24.63	722,206	+0.10(+0.42%)
Jun 06, 2011	24.70	24.80	24.48	24.53	1,119,618	-0.27(-1.10%)

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