Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.49	20.24	19.33	19.66	409,900	-0.09(-0.46%)
Jul 28, 2011	19.70	20.12	19.50	19.75	555,271	+0.09(+0.46%)
Jul 27, 2011	20.24	20.51	19.50	19.66	467,793	-0.69(-3.39%)
Jul 26, 2011	21.15	21.15	20.27	20.35	517,503	-0.83(-3.92%)
Jul 25, 2011	21.44	21.73	20.78	21.18	682,794	-1.33(-5.91%)
Jul 22, 2011	22.56	22.81	22.06	22.51	269,231	-0.15(-0.66%)
Jul 21, 2011	22.30	22.69	21.91	22.66	287,458	+0.44(+1.98%)
Jul 20, 2011	22.09	22.40	21.77	22.22	320,159	+0.17(+0.77%)
Jul 19, 2011	21.74	22.14	21.62	22.05	228,999	+0.46(+2.13%)
Jul 18, 2011	22.07	22.15	21.52	21.59	153,795	-0.62(-2.79%)
Jul 15, 2011	22.02	22.37	21.81	22.21	225,170	+0.34(+1.55%)
Jul 14, 2011	22.46	22.61	21.80	21.87	188,281	-0.60(-2.67%)
Jul 13, 2011	22.50	22.97	22.28	22.47	190,573	+0.05(+0.22%)
Jul 12, 2011	22.43	22.77	22.29	22.42	327,765	-0.17(-0.75%)
Jul 11, 2011	22.62	22.84	22.47	22.59	344,521	-0.35(-1.53%)
Jul 08, 2011	22.69	23.01	22.67	22.94	408,761	-0.10(-0.43%)
Jul 07, 2011	22.77	23.33	22.63	23.04	356,386	+0.47(+2.08%)
Jul 06, 2011	22.52	22.61	22.36	22.57	281,110	-0.03(-0.13%)
Jul 05, 2011	22.60	22.81	22.49	22.60	322,783	+0.08(+0.36%)

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