Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.46	24.49	24.44	24.46	36,292	-0.02(-0.10%)
Jul 28, 2011	24.39	24.49	24.39	24.48	505,849	+0.12(+0.49%)
Jul 27, 2011	24.40	24.41	24.36	24.36	132,764	-0.08(-0.33%)
Jul 26, 2011	24.37	24.44	24.38	24.44	59,484	+0.07(+0.30%)
Jul 25, 2011	24.43	24.43	24.37	24.37	209,926	-0.06(-0.23%)
Jul 22, 2011	24.44	24.44	24.42	24.42	90,429	-0.01(-0.03%)
Jul 21, 2011	24.42	24.44	24.40	24.43	59,199	+0.02(+0.07%)
Jul 20, 2011	24.44	24.47	24.38	24.42	200,780	-0.02(-0.10%)
Jul 19, 2011	24.47	24.47	24.43	24.44	63,339	-0.02(-0.07%)
Jul 18, 2011	24.46	24.48	24.44	24.46	124,267	-0.01(-0.03%)
Jul 15, 2011	24.42	24.46	24.42	24.46	122,791	+0.04(+0.16%)
Jul 14, 2011	24.42	24.46	24.42	24.42	87,068	-0.03(-0.13%)
Jul 13, 2011	24.45	24.47	24.43	24.46	66,347	-0.01(-0.03%)
Jul 12, 2011	24.46	24.48	24.42	24.46	109,522	-0.02(-0.07%)
Jul 11, 2011	24.49	24.49	24.44	24.48	94,003	+0.04(+0.16%)
Jul 08, 2011	24.43	24.46	24.43	24.44	80,113	+0.01(+0.03%)
Jul 07, 2011	24.42	24.43	24.40	24.43	46,029	-0.01(-0.03%)
Jul 06, 2011	24.42	24.44	24.41	24.44	46,125	+0.01(+0.03%)
Jul 05, 2011	24.42	24.43	24.39	24.43	56,186	+0.02(+0.07%)

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