Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	48.84	49.79	48.77	49.61	1,039,690	+0.77(+1.58%)
Apr 28, 2011	49.06	49.23	48.54	48.84	1,516,878	-0.51(-1.03%)
Apr 27, 2011	49.84	50.07	48.58	49.35	1,830,255	-0.18(-0.36%)
Apr 26, 2011	51.13	51.79	49.23	49.53	2,830,082	-1.81(-3.53%)
Apr 25, 2011	51.40	51.54	50.74	51.34	1,445,132	-0.01(-0.02%)
Apr 21, 2011	50.65	51.37	50.42	51.35	1,239,214	+1.09(+2.17%)
Apr 20, 2011	50.19	50.34	49.70	50.26	1,702,106	+1.01(+2.05%)
Apr 19, 2011	48.62	49.72	48.62	49.25	1,262,588	+0.86(+1.78%)
Apr 18, 2011	49.05	49.05	47.87	48.39	1,375,838	-1.20(-2.42%)
Apr 15, 2011	48.21	49.75	48.19	49.59	1,822,432	+1.46(+3.03%)
Apr 14, 2011	47.72	48.26	47.52	48.13	994,889	+0.16(+0.33%)
Apr 13, 2011	48.68	48.85	47.79	47.97	1,530,274	-0.35(-0.72%)
Apr 12, 2011	49.13	49.50	48.19	48.32	1,392,807	-1.36(-2.74%)
Apr 11, 2011	50.52	50.52	49.47	49.68	1,200,086	-0.91(-1.80%)
Apr 08, 2011	52.06	52.06	50.30	50.59	760,740	-0.95(-1.84%)
Apr 07, 2011	51.84	52.13	51.47	51.54	866,783	-0.43(-0.83%)
Apr 06, 2011	52.07	52.49	51.51	51.97	927,453	+0.03(+0.06%)
Apr 05, 2011	51.72	52.30	51.35	51.94	1,309,382	+0.13(+0.25%)
Apr 04, 2011	51.61	51.84	51.17	51.81	975,132	+0.27(+0.52%)

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