Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	51.42	51.44	51.39	51.44	14,118	+0.03(+0.05%)
Apr 29, 2010	51.38	51.41	51.38	51.41	30,543	+0.00(+0.01%)
Apr 28, 2010	51.41	51.42	51.34	51.41	47,279	-0.02(-0.04%)
Apr 27, 2010	51.38	51.43	51.38	51.43	1,375	+0.08(+0.15%)
Apr 26, 2010	51.32	51.35	51.32	51.35	2,048	+0.03(+0.07%)
Apr 23, 2010	51.33	51.34	51.31	51.32	3,958	-0.04(-0.08%)
Apr 22, 2010	51.40	51.40	51.35	51.36	4,615	+0.01(+0.02%)
Apr 21, 2010	51.33	51.36	51.28	51.35	46,583	+0.01(+0.01%)
Apr 20, 2010	51.37	51.39	51.34	51.35	3,063	-0.04(-0.09%)
Apr 19, 2010	51.42	51.42	51.39	51.39	33,531	-0.03(-0.07%)
Apr 16, 2010	51.34	51.44	51.34	51.42	5,267	+0.09(+0.17%)
Apr 15, 2010	51.31	51.35	51.31	51.33	18,856	+0.03(+0.07%)
Apr 14, 2010	51.33	51.34	51.30	51.30	13,563	-0.03(-0.07%)
Apr 13, 2010	51.37	51.37	51.29	51.33	28,279	+0.03(+0.07%)
Apr 12, 2010	51.26	51.32	51.26	51.30	5,084	-0.01(-0.02%)
Apr 09, 2010	51.29	51.32	51.26	51.31	4,635	+0.00(+0.00%)
Apr 08, 2010	51.28	51.32	51.28	51.31	2,406	-0.01(-0.02%)
Apr 07, 2010	51.27	51.32	51.27	51.32	2,703	+0.09(+0.18%)
Apr 06, 2010	51.24	51.24	51.20	51.22	5,189	+0.04(+0.09%)
Apr 05, 2010	51.24	51.24	51.18	51.18	4,605	-0.16(-0.32%)

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