Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	61.51	61.52	61.00	61.13	397,872	-0.57(-0.92%)
Apr 27, 2012	61.87	62.15	61.20	61.70	369,959	-0.26(-0.42%)
Apr 26, 2012	61.60	62.23	61.52	61.96	281,321	+0.36(+0.58%)
Apr 25, 2012	61.38	61.83	61.01	61.60	334,992	+0.73(+1.20%)
Apr 24, 2012	61.33	61.39	60.61	60.87	284,694	-0.32(-0.52%)
Apr 23, 2012	60.78	61.43	60.53	61.19	327,066	-0.32(-0.52%)
Apr 20, 2012	61.51	61.84	61.05	61.51	304,912	+0.65(+1.07%)
Apr 19, 2012	60.93	61.62	60.63	60.86	291,190	-0.14(-0.23%)
Apr 18, 2012	60.86	61.23	60.65	61.00	351,384	-0.15(-0.25%)
Apr 17, 2012	60.93	61.50	60.90	61.15	193,958	+0.68(+1.12%)
Apr 16, 2012	60.19	60.93	60.12	60.47	236,765	+0.37(+0.62%)
Apr 13, 2012	60.59	60.70	59.90	60.10	291,689	-0.83(-1.36%)
Apr 12, 2012	59.94	61.10	59.88	60.93	316,618	+0.91(+1.52%)
Apr 11, 2012	59.86	60.07	59.56	60.02	196,613	+0.51(+0.86%)
Apr 10, 2012	60.37	60.46	59.40	59.51	356,535	-0.96(-1.59%)
Apr 09, 2012	60.06	60.77	59.98	60.47	236,274	-0.47(-0.77%)
Apr 05, 2012	61.33	61.48	60.51	60.94	632,408	-0.55(-0.89%)
Apr 04, 2012	61.64	62.02	61.19	61.49	345,547	-0.74(-1.19%)
Apr 03, 2012	62.94	63.01	61.83	62.23	262,017	-0.62(-0.99%)

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