Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.96	43.47	41.91	42.18	1,671,404	-0.67(-1.56%)
Aug 30, 2011	42.48	43.05	42.01	42.85	1,132,480	+0.21(+0.49%)
Aug 29, 2011	41.71	42.70	41.58	42.64	783,087	+1.30(+3.14%)
Aug 26, 2011	40.35	41.59	40.10	41.34	768,718	+0.72(+1.77%)
Aug 25, 2011	41.61	41.90	40.57	40.62	827,476	-0.69(-1.67%)
Aug 24, 2011	40.73	41.36	40.40	41.31	826,373	+0.53(+1.30%)
Aug 23, 2011	39.52	40.82	39.00	40.78	1,056,735	+1.40(+3.56%)
Aug 22, 2011	39.50	39.90	38.68	39.38	1,544,890	+0.79(+2.05%)
Aug 19, 2011	39.75	40.50	38.48	38.59	2,945,755	-1.56(-3.89%)
Aug 18, 2011	40.41	41.96	39.76	40.15	3,307,975	-1.41(-3.39%)
Aug 17, 2011	42.00	42.55	41.14	41.56	1,568,918	-0.03(-0.07%)
Aug 16, 2011	41.34	41.77	40.73	41.59	1,126,029	-0.27(-0.65%)
Aug 15, 2011	41.80	42.18	41.08	41.86	1,038,200	+0.01(+0.02%)
Aug 12, 2011	41.11	41.89	40.36	41.85	1,552,003	+1.40(+3.45%)
Aug 11, 2011	39.22	40.99	38.90	40.45	847,301	+1.45(+3.70%)
Aug 10, 2011	39.50	40.47	39.00	39.01	1,941,439	-1.87(-4.57%)
Aug 09, 2011	39.90	40.93	37.94	40.88	1,998,841	+2.90(+7.64%)
Aug 08, 2011	39.47	40.45	37.76	37.98	3,183,131	-2.80(-6.87%)
Aug 05, 2011	41.44	41.76	39.73	40.78	2,316,319	-0.33(-0.80%)
Aug 04, 2011	42.36	42.56	41.07	41.11	2,366,175	-1.75(-4.08%)
Aug 03, 2011	42.18	42.93	41.65	42.86	1,242,615	+0.60(+1.42%)
Aug 02, 2011	43.37	43.86	42.12	42.26	1,369,827	-1.24(-2.85%)
Aug 01, 2011	43.22	43.52	42.80	43.50	1,297,800	+0.48(+1.12%)
Jul 29, 2011	42.67	43.17	41.86	43.02	1,511,961	+0.02(+0.05%)
Jul 28, 2011	43.81	43.98	42.96	43.00	1,613,676	-0.61(-1.40%)
Jul 27, 2011	45.42	45.42	43.57	43.61	1,347,623	-1.66(-3.67%)
Jul 26, 2011	46.20	46.23	45.13	45.27	1,494,330	+0.40(+0.89%)
Jul 25, 2011	44.99	45.24	44.83	44.87	504,738	-0.55(-1.21%)
Jul 22, 2011	45.46	45.59	45.06	45.42	481,023	+0.31(+0.69%)
Jul 21, 2011	45.09	45.49	44.84	45.11	530,051	+0.11(+0.24%)
Jul 20, 2011	45.56	45.67	44.52	45.00	706,972	-0.55(-1.21%)
Jul 19, 2011	44.80	45.55	44.66	45.55	816,320	+1.07(+2.41%)
Jul 18, 2011	44.73	44.77	44.28	44.48	545,969	-0.52(-1.16%)
Jul 15, 2011	45.04	45.10	44.46	45.00	756,904	+0.14(+0.31%)
Jul 14, 2011	45.69	45.88	44.60	44.86	867,171	-0.78(-1.71%)
Jul 13, 2011	45.72	46.21	45.45	45.64	715,553	+0.15(+0.33%)
Jul 12, 2011	45.69	45.92	45.07	45.49	749,206	-0.05(-0.11%)
Jul 11, 2011	45.57	46.12	45.38	45.54	813,098	-0.54(-1.17%)
Jul 08, 2011	45.70	46.10	45.31	46.08	841,529	-0.08(-0.17%)
Jul 07, 2011	46.34	46.36	45.64	46.16	1,214,170	+0.05(+0.11%)
Jul 06, 2011	45.44	46.35	44.88	46.11	1,139,350	+0.08(+0.17%)
Jul 05, 2011	45.71	46.60	45.71	46.03	986,870	+0.26(+0.57%)
Jul 01, 2011	45.67	45.93	45.51	45.77	1,553,890	+0.40(+0.88%)
Jun 30, 2011	45.75	45.84	45.35	45.37	954,056	-0.16(-0.35%)
Jun 29, 2011	45.79	46.00	45.45	45.53	1,169,512	-0.15(-0.33%)
Jun 28, 2011	44.90	45.78	44.90	45.68	890,323	+0.86(+1.92%)
Jun 27, 2011	44.72	45.31	44.46	44.82	1,201,238	+0.01(+0.02%)
Jun 24, 2011	45.01	45.40	44.62	44.81	1,089,388	-0.22(-0.49%)
Jun 23, 2011	44.28	45.12	44.04	45.03	700,032	+0.32(+0.72%)
Jun 22, 2011	44.70	45.11	44.43	44.71	824,150	-0.21(-0.47%)
Jun 21, 2011	44.36	45.00	44.01	44.92	787,599	+0.58(+1.31%)
Jun 20, 2011	44.30	44.46	43.35	44.34	932,265	+0.95(+2.19%)
Jun 17, 2011	43.66	44.28	43.35	43.39	1,632,381	-0.06(-0.14%)
Jun 16, 2011	43.54	43.75	43.14	43.45	1,119,486	+0.02(+0.05%)
Jun 15, 2011	43.59	44.03	43.37	43.43	944,825	-0.54(-1.23%)
Jun 14, 2011	43.60	44.11	43.60	43.97	821,718	+0.70(+1.62%)
Jun 13, 2011	43.63	43.93	43.22	43.27	910,170	-0.33(-0.76%)
Jun 10, 2011	43.67	43.99	43.32	43.60	1,116,661	-0.28(-0.64%)
Jun 09, 2011	43.12	44.08	43.00	43.88	769,111	+0.78(+1.81%)
Jun 08, 2011	43.64	44.10	43.08	43.10	1,033,472	-0.74(-1.69%)
Jun 07, 2011	43.81	44.41	43.61	43.84	1,156,739	+0.27(+0.62%)
Jun 06, 2011	43.41	43.68	43.10	43.57	999,223	+0.11(+0.25%)

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