Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	30.04	30.29	29.95	30.16	1,103,965	+0.23(+0.78%)
Aug 30, 2011	29.85	30.11	29.72	29.93	1,185,005	+0.06(+0.20%)
Aug 29, 2011	29.62	29.87	29.56	29.87	2,349,844	+0.55(+1.89%)
Aug 26, 2011	29.20	29.47	28.57	29.32	3,715,722	+0.01(+0.03%)
Aug 25, 2011	29.99	29.99	29.20	29.31	4,310,975	-0.60(-2.01%)
Aug 24, 2011	29.41	29.95	29.31	29.91	1,723,027	+0.49(+1.66%)
Aug 23, 2011	28.96	29.42	28.76	29.42	1,806,800	+0.49(+1.68%)
Aug 22, 2011	29.38	29.42	28.77	28.93	1,571,419	+0.00(+0.00%)
Aug 19, 2011	28.84	29.28	28.70	28.93	2,895,811	-0.43(-1.46%)
Aug 18, 2011	28.62	29.76	28.52	29.36	5,302,236	+0.40(+1.37%)
Aug 17, 2011	28.96	29.33	28.90	28.96	1,163,924	+0.04(+0.13%)
Aug 16, 2011	28.84	29.00	28.63	28.93	1,459,829	-0.17(-0.59%)
Aug 15, 2011	28.42	29.20	28.42	29.10	1,442,466	+0.91(+3.22%)
Aug 12, 2011	28.62	28.73	28.07	28.19	1,375,152	-0.25(-0.90%)
Aug 11, 2011	27.22	28.70	27.16	28.45	2,141,944	+1.28(+4.72%)
Aug 10, 2011	27.19	27.84	27.00	27.16	2,543,582	-0.45(-1.63%)
Aug 09, 2011	27.48	27.64	25.98	27.61	3,951,063	+1.27(+4.84%)
Aug 08, 2011	27.48	27.73	26.22	26.34	2,422,661	-1.65(-5.90%)
Aug 05, 2011	27.79	28.09	27.07	27.99	3,095,855	+0.48(+1.74%)
Aug 04, 2011	28.61	28.89	27.45	27.51	2,126,034	-1.39(-4.80%)
Aug 03, 2011	28.87	28.93	28.44	28.90	1,654,698	+0.13(+0.44%)
Aug 02, 2011	29.25	29.34	28.72	28.77	1,987,360	-0.61(-2.07%)
Aug 01, 2011	29.62	29.67	29.20	29.38	903,433	-0.02(-0.05%)
Jul 29, 2011	29.47	29.62	29.27	29.39	1,010,410	-0.34(-1.16%)
Jul 28, 2011	29.78	29.90	29.65	29.74	1,194,732	-0.13(-0.45%)
Jul 27, 2011	30.10	30.21	29.83	29.87	1,054,845	-0.25(-0.85%)
Jul 26, 2011	30.31	30.31	30.10	30.13	971,971	-0.20(-0.67%)
Jul 25, 2011	30.24	30.53	30.16	30.33	1,049,655	-0.07(-0.25%)
Jul 22, 2011	30.49	30.52	30.38	30.40	733,112	-0.32(-1.05%)
Jul 21, 2011	30.28	30.75	30.25	30.73	1,300,976	+0.55(+1.84%)
Jul 20, 2011	29.75	30.22	29.64	30.17	1,241,508	+0.49(+1.67%)
Jul 19, 2011	29.54	29.68	29.28	29.68	1,261,380	+0.20(+0.69%)
Jul 18, 2011	29.65	29.73	29.43	29.47	1,350,032	-0.33(-1.11%)
Jul 15, 2011	29.71	29.80	29.45	29.80	2,046,055	+0.19(+0.63%)
Jul 14, 2011	29.59	29.74	29.52	29.62	1,421,028	+0.14(+0.46%)
Jul 13, 2011	29.50	29.64	29.41	29.48	1,152,354	+0.06(+0.20%)
Jul 12, 2011	29.25	29.61	29.25	29.42	898,606	+0.07(+0.26%)
Jul 11, 2011	29.41	29.46	29.22	29.35	624,348	-0.31(-1.06%)
Jul 08, 2011	29.66	29.76	29.59	29.66	1,121,825	-0.13(-0.45%)
Jul 07, 2011	29.84	29.89	29.64	29.80	695,015	+0.13(+0.43%)
Jul 06, 2011	29.52	29.78	29.50	29.67	792,541	+0.04(+0.15%)
Jul 05, 2011	29.89	29.89	29.52	29.62	937,467	-0.27(-0.90%)
Jul 01, 2011	29.59	29.92	29.56	29.89	915,330	+0.37(+1.24%)
Jun 30, 2011	29.60	29.62	29.36	29.53	932,611	+0.05(+0.15%)
Jun 29, 2011	29.32	29.55	29.26	29.48	840,619	+0.20(+0.67%)
Jun 28, 2011	29.28	29.40	29.10	29.29	735,437	+0.11(+0.36%)
Jun 27, 2011	28.99	29.25	28.99	29.18	646,912	+0.19(+0.65%)
Jun 24, 2011	28.96	29.18	28.93	28.99	887,804	+0.10(+0.34%)
Jun 23, 2011	28.87	28.96	28.62	28.90	1,417,749	-0.21(-0.72%)
Jun 22, 2011	29.25	29.29	29.02	29.11	876,341	-0.16(-0.56%)
Jun 21, 2011	29.35	29.39	29.12	29.27	948,194	+0.06(+0.21%)
Jun 20, 2011	29.25	29.26	29.17	29.21	1,568,034	+0.14(+0.49%)
Jun 17, 2011	29.21	29.35	29.02	29.07	2,807,916	-0.01(-0.05%)
Jun 16, 2011	29.08	29.40	29.06	29.08	1,137,746	-0.01(-0.03%)
Jun 15, 2011	29.23	29.46	28.98	29.09	852,962	-0.29(-1.00%)
Jun 14, 2011	29.44	29.53	29.25	29.38	1,853,007	+0.11(+0.38%)
Jun 13, 2011	29.22	29.37	29.08	29.27	2,140,752	+0.10(+0.33%)
Jun 10, 2011	29.38	29.46	29.17	29.17	1,169,589	-0.24(-0.82%)
Jun 09, 2011	29.59	29.59	29.33	29.41	1,470,662	-0.12(-0.41%)
Jun 08, 2011	29.35	29.57	29.18	29.53	1,380,618	+0.26(+0.88%)
Jun 07, 2011	29.27	29.46	29.17	29.28	1,222,711	+0.09(+0.30%)
Jun 06, 2011	29.46	29.49	29.16	29.19	1,553,718	-0.36(-1.23%)

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