Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	27.40	27.69	26.97	27.25	6,780,547	+0.01(+0.03%)
Aug 30, 2011	26.92	27.45	26.66	27.24	3,332,011	+0.10(+0.38%)
Aug 29, 2011	26.27	27.15	26.27	27.14	3,006,427	+1.19(+4.59%)
Aug 26, 2011	25.27	26.03	24.84	25.95	3,116,848	+0.55(+2.18%)
Aug 25, 2011	26.32	26.43	25.27	25.39	4,599,296	-0.61(-2.34%)
Aug 24, 2011	25.67	26.23	25.44	26.00	3,885,899	+0.33(+1.30%)
Aug 23, 2011	24.60	25.70	24.39	25.67	3,672,857	+1.19(+4.86%)
Aug 22, 2011	25.17	25.19	24.29	24.48	4,353,663	-0.03(-0.12%)
Aug 19, 2011	24.45	25.27	24.36	24.51	4,906,066	-0.38(-1.54%)
Aug 18, 2011	25.50	25.58	24.71	24.89	5,790,891	-1.48(-5.62%)
Aug 17, 2011	26.63	26.76	26.12	26.37	3,690,166	-0.07(-0.27%)
Aug 16, 2011	26.41	26.73	26.12	26.44	4,622,995	-0.41(-1.53%)
Aug 15, 2011	26.42	26.88	26.36	26.85	3,886,978	+0.67(+2.56%)
Aug 12, 2011	26.21	26.45	25.75	26.18	5,254,838	+0.17(+0.67%)
Aug 11, 2011	24.96	26.40	24.77	26.01	7,626,097	+1.23(+4.97%)
Aug 10, 2011	25.26	25.79	24.69	24.78	7,628,221	-1.25(-4.80%)
Aug 09, 2011	26.51	26.05	23.92	26.03	10,080,539	+1.49(+6.09%)
Aug 08, 2011	25.91	26.59	24.50	24.53	11,758,932	-2.22(-8.29%)
Aug 05, 2011	27.47	27.57	26.13	26.75	9,103,187	-0.40(-1.49%)
Aug 04, 2011	28.25	28.32	27.15	27.15	11,940,009	-1.54(-5.35%)
Aug 03, 2011	28.48	28.72	27.79	28.69	9,819,056	+0.15(+0.54%)
Aug 02, 2011	29.19	29.52	28.46	28.54	5,365,879	-0.84(-2.88%)
Aug 01, 2011	29.89	30.00	29.09	29.38	4,413,610	-0.17(-0.58%)
Jul 29, 2011	29.14	29.71	28.98	29.55	4,788,285	+0.03(+0.10%)
Jul 28, 2011	29.55	29.98	29.50	29.52	9,487,840	-0.08(-0.28%)
Jul 27, 2011	30.29	30.30	29.55	29.61	6,776,287	-0.88(-2.88%)
Jul 26, 2011	30.65	30.73	30.41	30.48	1,675,768	-0.26(-0.84%)
Jul 25, 2011	30.68	30.98	30.58	30.74	2,363,662	-0.31(-1.01%)
Jul 22, 2011	31.09	31.14	31.04	31.05	1,704,847	-0.03(-0.11%)
Jul 21, 2011	30.90	31.20	30.81	31.09	2,050,510	+0.30(+0.97%)
Jul 20, 2011	30.89	30.90	30.60	30.79	2,159,267	-0.07(-0.24%)
Jul 19, 2011	30.43	30.91	30.43	30.86	4,226,327	+0.67(+2.22%)
Jul 18, 2011	30.44	30.54	29.98	30.19	3,547,777	-0.41(-1.33%)
Jul 15, 2011	30.55	30.65	30.38	30.60	2,966,128	+0.18(+0.59%)
Jul 14, 2011	31.00	31.12	30.39	30.42	12,808,432	-0.51(-1.66%)
Jul 13, 2011	30.82	31.22	30.80	30.93	4,287,550	+0.25(+0.83%)
Jul 12, 2011	30.67	30.98	30.64	30.68	3,607,247	-0.13(-0.42%)
Jul 11, 2011	31.02	31.21	30.73	30.81	2,492,244	-0.62(-1.99%)
Jul 08, 2011	31.27	31.45	31.12	31.43	3,233,101	-0.20(-0.62%)
Jul 07, 2011	31.53	31.74	31.39	31.63	4,608,250	+0.44(+1.41%)
Jul 06, 2011	31.07	31.25	30.96	31.19	4,475,300	+0.07(+0.24%)
Jul 05, 2011	30.97	31.17	30.89	31.11	12,598,934	+0.11(+0.35%)
Jul 01, 2011	30.48	31.06	30.44	31.00	4,736,658	+0.49(+1.60%)
Jun 30, 2011	30.29	30.54	30.23	30.52	3,723,754	+0.34(+1.13%)
Jun 29, 2011	30.17	30.26	29.91	30.18	2,945,739	+0.13(+0.43%)
Jun 28, 2011	29.69	30.05	29.62	30.05	3,705,821	+0.47(+1.59%)
Jun 27, 2011	29.33	29.65	29.22	29.58	3,295,463	+0.21(+0.71%)
Jun 24, 2011	29.63	29.68	29.23	29.37	3,268,904	-0.18(-0.61%)
Jun 23, 2011	29.14	29.60	28.87	29.55	5,458,930	+0.11(+0.38%)
Jun 22, 2011	29.45	29.80	29.43	29.43	3,249,054	-0.20(-0.67%)
Jun 21, 2011	29.34	29.68	29.26	29.63	4,626,814	+0.51(+1.75%)
Jun 20, 2011	29.07	29.12	28.97	29.12	3,112,386	+0.29(+1.01%)
Jun 17, 2011	29.10	29.16	28.73	28.83	3,446,548	-0.01(-0.04%)
Jun 16, 2011	28.76	29.06	28.49	28.85	7,218,706	+0.10(+0.33%)
Jun 15, 2011	28.89	29.12	28.64	28.75	3,475,846	-0.44(-1.49%)
Jun 14, 2011	28.83	29.27	28.83	29.19	2,897,877	+0.63(+2.21%)
Jun 13, 2011	28.70	28.83	28.43	28.56	3,095,889	-0.07(-0.25%)
Jun 10, 2011	28.91	28.93	28.50	28.63	4,663,249	-0.45(-1.55%)
Jun 09, 2011	29.02	29.24	28.90	29.08	3,717,726	+0.13(+0.46%)
Jun 08, 2011	29.14	29.23	28.91	28.95	5,389,285	-0.29(-1.01%)
Jun 07, 2011	29.36	29.49	29.23	29.24	5,193,327	+0.09(+0.30%)
Jun 06, 2011	29.46	29.59	29.14	29.15	11,075,161	-0.42(-1.42%)

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