Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	26.55	26.77	26.37	26.54	1,395,322	+0.30(+1.13%)
Aug 30, 2011	25.97	26.38	25.85	26.24	2,906,903	-0.03(-0.11%)
Aug 29, 2011	25.94	26.27	25.91	26.27	1,026,672	+0.67(+2.60%)
Aug 26, 2011	25.06	25.66	24.71	25.61	2,056,799	+0.56(+2.25%)
Aug 25, 2011	25.53	25.64	24.97	25.04	1,696,559	-0.41(-1.61%)
Aug 24, 2011	25.20	25.55	25.11	25.45	1,840,493	-0.15(-0.58%)
Aug 23, 2011	25.01	25.62	24.84	25.60	2,565,379	+1.06(+4.33%)
Aug 22, 2011	24.97	25.02	24.48	24.54	2,996,339	+0.06(+0.24%)
Aug 19, 2011	24.52	25.10	24.45	24.48	1,686,492	-0.28(-1.13%)
Aug 18, 2011	25.10	25.11	24.44	24.76	2,383,118	-1.17(-4.51%)
Aug 17, 2011	25.98	26.19	25.71	25.93	1,159,793	+0.38(+1.49%)
Aug 16, 2011	25.52	25.80	25.26	25.55	2,460,117	-0.54(-2.07%)
Aug 15, 2011	25.75	26.09	25.70	26.09	1,189,472	+0.96(+3.81%)
Aug 12, 2011	25.17	25.34	24.95	25.13	1,865,738	+0.09(+0.38%)
Aug 11, 2011	24.18	25.26	24.12	25.04	2,438,044	+1.31(+5.53%)
Aug 10, 2011	24.28	24.49	23.71	23.73	4,748,040	-1.27(-5.09%)
Aug 09, 2011	24.88	25.00	23.40	25.00	8,167,660	+1.89(+8.17%)
Aug 08, 2011	24.10	24.40	23.09	23.11	4,353,901	-1.86(-7.45%)
Aug 05, 2011	25.38	25.47	24.31	24.97	5,355,794	-0.34(-1.34%)
Aug 04, 2011	26.14	26.17	25.30	25.31	3,020,989	-1.66(-6.17%)
Aug 03, 2011	26.96	26.99	26.42	26.97	2,062,150	-0.21(-0.77%)
Aug 02, 2011	27.60	27.75	27.18	27.18	1,443,952	-0.79(-2.83%)
Aug 01, 2011	28.40	28.44	27.67	27.97	2,071,105	+0.13(+0.47%)
Jul 29, 2011	27.73	28.05	27.61	27.84	1,416,796	-0.18(-0.66%)
Jul 28, 2011	28.17	28.28	27.93	28.02	1,482,617	+0.04(+0.13%)
Jul 27, 2011	28.47	28.47	27.95	27.98	1,824,652	-0.37(-1.32%)
Jul 26, 2011	28.40	28.47	28.25	28.36	876,592	+0.25(+0.89%)
Jul 25, 2011	28.04	28.25	28.02	28.11	1,457,838	-0.29(-1.00%)
Jul 22, 2011	28.38	28.42	28.34	28.39	1,036,431	+0.12(+0.44%)
Jul 21, 2011	27.94	28.35	27.93	28.27	1,814,014	+0.43(+1.56%)
Jul 20, 2011	27.83	27.90	27.68	27.84	1,873,798	+0.29(+1.06%)
Jul 19, 2011	27.30	27.59	27.30	27.54	1,724,602	+0.59(+2.20%)
Jul 18, 2011	27.11	27.15	26.84	26.95	4,892,814	-0.32(-1.18%)
Jul 15, 2011	27.31	27.35	27.09	27.27	1,400,436	-0.01(-0.04%)
Jul 14, 2011	27.61	27.71	27.26	27.28	1,323,490	-0.29(-1.03%)
Jul 13, 2011	27.45	27.88	27.40	27.57	1,999,374	+0.39(+1.44%)
Jul 12, 2011	27.27	27.48	27.15	27.18	1,112,286	-0.29(-1.04%)
Jul 11, 2011	27.73	27.77	27.43	27.46	1,757,657	-0.77(-2.71%)
Jul 08, 2011	28.12	28.25	27.99	28.23	1,173,611	-0.15(-0.54%)
Jul 07, 2011	28.26	28.46	28.26	28.38	1,124,575	+0.42(+1.49%)
Jul 06, 2011	27.92	28.01	27.79	27.97	907,850	-0.14(-0.49%)
Jul 05, 2011	28.17	28.22	28.05	28.10	1,195,654	-0.42(-1.46%)
Jul 01, 2011	28.07	28.54	28.01	28.52	800,151	+0.24(+0.84%)
Jun 30, 2011	28.08	28.32	28.07	28.28	1,133,300	+0.56(+2.01%)
Jun 29, 2011	27.54	27.76	27.43	27.72	1,600,850	+0.39(+1.43%)
Jun 28, 2011	27.03	27.33	26.96	27.33	1,342,385	+0.39(+1.46%)
Jun 27, 2011	26.73	27.00	26.65	26.94	1,355,713	+0.08(+0.31%)
Jun 24, 2011	27.14	27.19	26.83	26.86	885,990	-0.19(-0.70%)
Jun 23, 2011	26.75	27.06	26.55	27.05	2,285,410	-0.11(-0.39%)
Jun 22, 2011	27.25	27.47	27.14	27.15	1,278,986	-0.25(-0.92%)
Jun 21, 2011	27.14	27.44	27.14	27.41	2,034,076	+0.47(+1.74%)
Jun 20, 2011	26.93	26.97	26.88	26.94	1,047,152	-0.17(-0.63%)
Jun 17, 2011	27.14	27.24	26.96	27.11	1,400,926	+0.22(+0.83%)
Jun 16, 2011	26.83	27.03	26.68	26.89	1,401,663	-0.25(-0.90%)
Jun 15, 2011	27.41	27.52	27.04	27.13	3,997,334	-0.68(-2.46%)
Jun 14, 2011	27.72	27.92	27.70	27.82	1,493,003	+0.57(+2.08%)
Jun 13, 2011	27.30	27.42	27.06	27.25	2,066,481	+0.08(+0.28%)
Jun 10, 2011	27.48	27.53	27.11	27.17	1,473,434	-0.62(-2.23%)
Jun 09, 2011	27.56	27.89	27.51	27.79	916,797	+0.37(+1.36%)
Jun 08, 2011	27.39	27.59	27.38	27.42	1,292,874	-0.42(-1.51%)
Jun 07, 2011	27.93	28.05	27.83	27.84	892,523	+0.17(+0.61%)
Jun 06, 2011	27.90	27.96	27.63	27.67	1,281,009	-0.19(-0.69%)

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