Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	25.78	25.93	25.29	25.58	1,301,865	-0.35(-1.37%)
Jul 28, 2011	26.36	26.48	25.90	25.94	687,641	-0.48(-1.83%)
Jul 27, 2011	26.98	27.19	26.29	26.42	1,178,627	-0.69(-2.54%)
Jul 26, 2011	27.58	27.79	27.08	27.11	683,382	-0.50(-1.83%)
Jul 25, 2011	27.26	27.74	27.20	27.62	657,879	+0.08(+0.30%)
Jul 22, 2011	27.31	27.56	27.30	27.53	467,596	+0.27(+1.00%)
Jul 21, 2011	27.45	27.50	27.06	27.26	680,724	-0.05(-0.20%)
Jul 20, 2011	27.81	27.85	27.22	27.32	502,747	-0.25(-0.91%)
Jul 19, 2011	27.26	27.60	27.10	27.57	1,438,483	+0.47(+1.74%)
Jul 18, 2011	27.29	27.51	26.97	27.10	1,363,115	-0.16(-0.60%)
Jul 15, 2011	27.08	27.26	26.92	27.26	1,057,527	+0.20(+0.73%)
Jul 14, 2011	26.75	27.23	26.73	27.06	1,259,747	+0.46(+1.74%)
Jul 13, 2011	26.65	26.91	26.24	26.60	1,382,189	+0.11(+0.41%)
Jul 12, 2011	26.35	26.73	26.21	26.49	757,699	+0.12(+0.46%)
Jul 11, 2011	26.84	27.11	26.27	26.37	892,646	-0.72(-2.64%)
Jul 08, 2011	26.53	27.21	26.14	27.08	1,593,595	+0.26(+0.97%)
Jul 07, 2011	26.61	26.92	26.45	26.83	1,457,123	+0.54(+2.05%)
Jul 06, 2011	26.10	26.36	26.06	26.29	821,257	+0.27(+1.02%)
Jul 05, 2011	25.88	26.21	25.77	26.02	879,582	+0.22(+0.87%)
Jul 01, 2011	25.66	25.90	25.50	25.80	981,354	+0.20(+0.80%)
Jun 30, 2011	25.48	25.85	25.48	25.59	717,841	+0.13(+0.51%)
Jun 29, 2011	25.50	25.55	25.22	25.46	975,645	-0.01(-0.05%)
Jun 28, 2011	24.97	25.48	24.91	25.48	797,499	+0.61(+2.47%)
Jun 27, 2011	24.69	25.24	24.62	24.86	705,827	+0.25(+1.02%)
Jun 24, 2011	25.07	25.07	24.46	24.61	1,677,270	-0.31(-1.26%)
Jun 23, 2011	24.61	24.94	24.21	24.92	1,185,996	-0.04(-0.16%)
Jun 22, 2011	25.76	25.98	24.95	24.96	876,362	-0.97(-3.73%)
Jun 21, 2011	25.57	26.19	25.56	25.93	920,533	+0.55(+2.15%)
Jun 20, 2011	25.26	25.40	25.15	25.39	586,228	+0.52(+2.08%)
Jun 17, 2011	24.94	25.03	24.70	24.87	1,125,525	+0.14(+0.58%)
Jun 16, 2011	24.84	25.06	24.42	24.73	1,050,103	-0.12(-0.49%)
Jun 15, 2011	24.86	25.08	24.58	24.85	1,244,839	-0.24(-0.95%)
Jun 14, 2011	24.47	25.13	24.43	25.09	1,082,654	+0.91(+3.78%)
Jun 13, 2011	23.94	24.45	23.91	24.17	665,874	+0.07(+0.31%)
Jun 10, 2011	24.38	24.49	23.90	24.10	1,019,893	-0.40(-1.64%)
Jun 09, 2011	24.31	24.64	24.27	24.50	647,159	+0.27(+1.13%)
Jun 08, 2011	24.67	24.74	24.19	24.23	1,324,995	-0.52(-2.12%)
Jun 07, 2011	24.83	25.33	24.74	24.75	1,168,915	+0.11(+0.44%)
Jun 06, 2011	25.22	25.22	24.62	24.64	1,092,512	-0.62(-2.45%)
Jun 03, 2011	25.77	25.83	25.06	25.26	1,116,804	+0.01(+0.04%)
May 24, 2011	25.19	25.51	25.08	25.25	607,526	+0.16(+0.65%)
May 23, 2011	25.19	25.29	25.02	25.09	516,087	-0.41(-1.62%)
May 20, 2011	25.53	25.73	25.30	25.51	633,263	-0.11(-0.42%)
May 19, 2011	25.80	25.86	25.40	25.61	887,306	-0.08(-0.32%)
May 18, 2011	25.38	25.80	25.13	25.70	654,808	+0.37(+1.45%)
May 17, 2011	25.46	25.78	25.32	25.33	805,458	-0.29(-1.14%)
May 16, 2011	25.63	25.86	25.24	25.62	962,916	-0.20(-0.76%)
May 13, 2011	26.28	26.28	25.69	25.82	941,908	-0.45(-1.71%)
May 12, 2011	25.97	26.31	25.92	26.27	901,175	+0.13(+0.49%)
May 11, 2011	25.70	26.26	25.36	26.14	1,540,166	+0.44(+1.72%)
May 10, 2011	25.27	25.72	25.13	25.70	1,577,630	+0.36(+1.42%)
May 09, 2011	24.37	25.38	24.36	25.34	1,919,084	+0.90(+3.70%)
May 06, 2011	24.60	24.60	23.78	24.43	1,911,727	+0.01(+0.03%)
May 05, 2011	23.76	24.65	22.76	24.43	2,588,499	+0.38(+1.58%)
May 04, 2011	22.34	24.81	22.00	24.05	3,878,765	+1.66(+7.43%)
May 03, 2011	22.14	22.82	22.13	22.38	1,648,312	+0.26(+1.17%)

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