Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	52.47	52.98	52.41	52.70	19,227,334	+0.16(+0.30%)
Apr 27, 2012	52.80	52.91	52.47	52.54	17,193,678	+0.01(+0.01%)
Apr 26, 2012	52.05	52.61	51.97	52.53	28,283,924	-0.48(-0.90%)
Apr 25, 2012	52.89	53.21	52.32	53.01	30,272,710	+0.33(+0.63%)
Apr 24, 2012	52.27	52.73	52.27	52.68	19,058,990	+0.38(+0.72%)
Apr 23, 2012	51.59	52.45	51.51	52.30	24,899,102	+0.24(+0.46%)
Apr 20, 2012	52.22	52.44	51.90	52.06	28,208,324	+0.01(+0.02%)
Apr 19, 2012	52.19	52.44	51.87	52.05	26,174,192	-0.29(-0.55%)
Apr 18, 2012	51.92	52.52	51.89	52.34	21,294,674	+0.18(+0.35%)
Apr 17, 2012	51.67	52.25	51.62	52.15	23,278,168	+0.88(+1.71%)
Apr 16, 2012	50.81	51.51	50.74	51.28	28,714,808	+0.65(+1.28%)
Apr 13, 2012	50.64	51.08	50.57	50.63	22,706,050	-0.40(-0.78%)
Apr 12, 2012	50.45	51.10	50.27	51.03	25,012,120	+0.55(+1.09%)
Apr 11, 2012	50.73	50.87	50.14	50.48	25,978,922	+0.32(+0.65%)
Apr 10, 2012	51.12	51.12	49.98	50.15	32,757,838	-1.04(-2.04%)
Apr 09, 2012	51.26	51.49	51.07	51.20	18,066,626	-0.57(-1.11%)
Apr 05, 2012	51.61	52.11	51.48	51.77	19,583,056	-0.10(-0.19%)
Apr 04, 2012	52.06	52.10	51.57	51.87	28,037,720	-0.52(-0.99%)
Apr 03, 2012	52.95	52.97	51.88	52.39	29,024,238	-0.76(-1.42%)

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