Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	50.48	50.51	50.00	50.00	82,590	-0.31(-0.62%)
Apr 28, 2011	50.38	50.62	50.07	50.31	78,657	-0.48(-0.94%)
Apr 27, 2011	51.11	51.43	50.79	50.79	77,901	+0.15(+0.30%)
Apr 26, 2011	51.04	51.12	50.63	50.64	50,426	-0.63(-1.24%)
Apr 25, 2011	51.60	51.60	51.22	51.27	15,229	-0.44(-0.85%)
Apr 21, 2011	51.77	51.77	51.43	51.71	18,053	-0.18(-0.35%)
Apr 20, 2011	51.59	51.90	51.59	51.89	17,426	+0.49(+0.95%)
Apr 19, 2011	51.52	51.57	51.18	51.40	38,285	-0.11(-0.21%)
Apr 18, 2011	51.93	52.06	51.36	51.51	94,605	-0.47(-0.90%)
Apr 15, 2011	52.11	52.11	51.89	51.98	25,087	-0.95(-1.79%)
Apr 14, 2011	52.35	52.94	52.18	52.93	19,668	+0.34(+0.65%)
Apr 13, 2011	53.21	53.22	52.55	52.59	13,000	-0.32(-0.60%)
Apr 12, 2011	53.22	53.22	52.75	52.91	12,414	-1.09(-2.02%)
Apr 11, 2011	54.07	54.17	53.78	54.00	14,028	-0.11(-0.20%)
Apr 08, 2011	54.29	54.42	53.95	54.11	24,341	+0.32(+0.59%)
Apr 07, 2011	53.86	54.22	53.60	53.79	74,351	-0.26(-0.48%)
Apr 06, 2011	53.72	54.05	53.63	54.05	71,966	+0.65(+1.22%)
Apr 05, 2011	52.93	53.53	52.91	53.40	60,231	+0.65(+1.23%)
Apr 04, 2011	52.66	52.76	52.50	52.75	109,676	-0.40(-0.75%)

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