Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	51.61	51.61	51.18	51.20	3,335	-0.31(-0.61%)
Apr 28, 2011	51.58	51.69	51.42	51.51	1,350	-0.45(-0.86%)
Apr 27, 2011	51.71	52.09	51.65	51.96	41,571	+0.53(+1.03%)
Apr 26, 2011	51.74	51.76	51.43	51.43	30,890	-0.56(-1.08%)
Apr 25, 2011	52.33	52.35	51.97	51.99	30,034	-0.43(-0.82%)
Apr 21, 2011	52.24	52.42	52.09	52.42	13,500	-0.13(-0.25%)
Apr 20, 2011	52.12	52.55	52.12	52.55	4,921	+0.46(+0.88%)
Apr 19, 2011	52.31	52.31	52.01	52.09	33,720	-0.21(-0.40%)
Apr 18, 2011	52.98	53.21	52.30	52.30	23,208	-0.28(-0.54%)
Apr 15, 2011	52.87	52.87	52.55	52.58	4,115	-0.92(-1.71%)
Apr 14, 2011	53.18	53.63	53.18	53.50	13,960	+0.08(+0.15%)
Apr 13, 2011	54.08	54.08	53.42	53.42	1,500	-0.40(-0.74%)
Apr 12, 2011	54.03	54.03	53.58	53.82	7,574	-0.76(-1.39%)
Apr 11, 2011	54.75	54.78	54.58	54.58	4,374	-0.07(-0.13%)
Apr 08, 2011	54.71	54.81	54.45	54.65	35,088	+0.25(+0.46%)
Apr 07, 2011	54.29	54.51	53.96	54.40	108,506	+0.27(+0.49%)
Apr 06, 2011	53.60	54.15	53.53	54.13	22,130	+0.79(+1.49%)
Apr 05, 2011	53.11	53.51	52.94	53.34	68,372	+0.40(+0.76%)
Apr 04, 2011	52.94	52.94	52.94	52.94	100	-0.10(-0.19%)

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