Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.59	24.10	23.35	23.83	2,349,455	+0.01(+0.03%)
Jul 28, 2011	24.12	24.20	23.82	23.82	1,849,328	-0.08(-0.35%)
Jul 27, 2011	24.75	24.93	23.79	23.90	3,741,533	-1.04(-4.18%)
Jul 26, 2011	25.39	25.42	24.79	24.94	2,414,781	-0.23(-0.93%)
Jul 25, 2011	25.12	25.33	24.92	25.18	1,869,263	-0.26(-1.04%)
Jul 22, 2011	25.34	25.46	25.34	25.44	1,431,136	+0.18(+0.72%)
Jul 21, 2011	24.89	25.36	24.72	25.26	2,367,038	+0.45(+1.80%)
Jul 20, 2011	24.60	24.96	24.32	24.82	4,770,149	+0.16(+0.64%)
Jul 19, 2011	25.02	25.62	24.58	24.66	9,256,364	-3.90(-13.65%)
Jul 18, 2011	28.86	29.01	28.49	28.55	802,545	-0.45(-1.56%)
Jul 15, 2011	28.97	29.04	28.74	29.01	950,384	+0.17(+0.60%)
Jul 14, 2011	29.05	29.33	28.70	28.83	877,864	-0.11(-0.39%)
Jul 13, 2011	29.05	29.35	28.90	28.95	720,956	+0.02(+0.05%)
Jul 12, 2011	29.16	29.26	28.91	28.93	854,687	-0.14(-0.47%)
Jul 11, 2011	29.18	29.29	28.96	29.07	1,061,012	-0.48(-1.61%)
Jul 08, 2011	29.50	29.63	29.31	29.54	792,067	-0.36(-1.19%)
Jul 07, 2011	29.35	29.94	29.29	29.90	1,385,765	+0.86(+2.97%)
Jul 06, 2011	29.10	29.23	28.84	29.04	1,773,213	-0.09(-0.31%)
Jul 05, 2011	29.43	29.43	29.00	29.13	812,672	-0.34(-1.15%)
Jul 01, 2011	29.13	29.61	29.05	29.47	904,565	+0.29(+1.01%)
Jun 30, 2011	28.88	29.38	28.84	29.17	1,129,154	+0.41(+1.42%)
Jun 29, 2011	28.77	28.99	28.52	28.77	654,751	+0.11(+0.40%)
Jun 28, 2011	28.36	28.67	28.31	28.65	879,996	+0.38(+1.34%)
Jun 27, 2011	28.13	28.43	27.98	28.27	812,860	+0.19(+0.67%)
Jun 24, 2011	28.55	28.61	27.98	28.09	1,191,529	-0.45(-1.56%)
Jun 23, 2011	27.53	28.55	27.53	28.53	1,792,270	+0.55(+1.97%)
Jun 22, 2011	28.08	28.30	27.96	27.98	512,815	-0.25(-0.88%)
Jun 21, 2011	27.98	28.37	27.93	28.23	1,181,643	+0.44(+1.58%)
Jun 20, 2011	27.78	27.81	27.68	27.79	1,157,221	+0.11(+0.41%)
Jun 17, 2011	27.64	27.84	27.41	27.68	1,598,349	+0.24(+0.88%)
Jun 16, 2011	27.54	27.64	27.15	27.44	1,671,740	-0.11(-0.38%)
Jun 15, 2011	27.89	27.90	27.48	27.54	1,233,937	-0.60(-2.12%)
Jun 14, 2011	28.00	28.26	27.82	28.14	1,206,030	+0.42(+1.53%)
Jun 13, 2011	27.56	27.84	27.49	27.72	1,790,626	+0.24(+0.88%)
Jun 10, 2011	27.84	28.02	27.41	27.47	1,382,910	-0.45(-1.62%)
Jun 09, 2011	28.31	28.31	27.67	27.93	1,691,686	-0.22(-0.78%)
Jun 08, 2011	27.93	28.30	27.53	28.15	3,262,479	+0.20(+0.73%)
Jun 07, 2011	29.14	29.15	27.91	27.94	3,333,427	-1.09(-3.75%)
Jun 06, 2011	30.09	30.28	28.98	29.03	2,779,402	-1.43(-4.71%)
Jun 03, 2011	30.81	30.81	30.41	30.46	1,644,620	-0.15(-0.49%)
May 24, 2011	30.82	31.01	30.51	30.62	627,124	-0.14(-0.46%)
May 23, 2011	30.76	30.93	30.59	30.76	655,293	-0.41(-1.32%)
May 20, 2011	31.89	31.89	31.13	31.17	991,267	-0.75(-2.35%)
May 19, 2011	31.78	31.97	31.51	31.92	688,388	+0.26(+0.83%)
May 18, 2011	31.33	31.67	31.10	31.66	843,609	+0.29(+0.93%)
May 17, 2011	31.32	31.46	31.09	31.37	791,018	-0.08(-0.26%)
May 16, 2011	31.30	31.70	31.18	31.45	751,780	+0.07(+0.24%)
May 13, 2011	31.78	31.90	31.29	31.37	763,279	-0.41(-1.28%)
May 12, 2011	31.66	31.86	31.40	31.78	825,601	+0.02(+0.05%)
May 11, 2011	32.06	32.09	31.58	31.76	602,429	-0.35(-1.10%)
May 10, 2011	31.94	32.21	31.92	32.12	598,993	+0.18(+0.56%)
May 09, 2011	31.79	32.00	31.55	31.94	605,695	+0.17(+0.52%)
May 06, 2011	32.00	32.35	31.72	31.77	1,163,584	+0.23(+0.74%)
May 05, 2011	31.13	31.64	30.99	31.54	1,110,193	+0.23(+0.72%)
May 04, 2011	31.60	31.73	31.23	31.31	699,999	-0.32(-1.00%)
May 03, 2011	31.65	31.81	31.43	31.63	939,594	-0.06(-0.19%)

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