Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	55.07	55.62	55.02	55.34	941,863	+0.82(+1.50%)
Apr 27, 2012	54.23	54.59	54.00	54.52	752,191	+0.00(+0.00%)
Apr 26, 2012	54.43	54.85	54.39	54.52	984,290	-0.27(-0.49%)
Apr 25, 2012	54.96	55.03	54.53	54.79	771,839	+0.21(+0.38%)
Apr 24, 2012	54.65	54.85	54.40	54.58	905,237	+0.50(+0.92%)
Apr 23, 2012	54.46	54.60	53.57	54.08	1,549,093	-1.92(-3.43%)
Apr 20, 2012	55.86	56.33	55.74	56.00	1,286,725	+0.76(+1.38%)
Apr 19, 2012	55.27	55.74	55.05	55.24	969,070	+0.22(+0.40%)
Apr 18, 2012	54.98	55.22	54.80	55.02	485,887	-0.03(-0.05%)
Apr 17, 2012	55.07	55.12	54.75	55.05	840,103	+0.26(+0.47%)
Apr 16, 2012	55.05	55.41	54.70	54.79	549,550	+0.32(+0.59%)
Apr 13, 2012	54.59	54.64	54.37	54.47	540,846	-0.26(-0.48%)
Apr 12, 2012	54.20	54.81	54.20	54.73	693,184	+0.74(+1.37%)
Apr 11, 2012	53.74	54.10	53.68	53.99	778,962	+0.60(+1.12%)
Apr 10, 2012	53.75	54.09	53.26	53.39	745,575	-0.29(-0.54%)
Apr 09, 2012	53.56	53.78	53.35	53.68	847,607	-0.25(-0.46%)
Apr 05, 2012	53.77	54.08	53.71	53.93	439,775	-0.03(-0.06%)
Apr 04, 2012	54.05	54.19	53.78	53.96	663,393	-0.48(-0.88%)
Apr 03, 2012	54.51	54.77	54.25	54.44	796,446	-0.29(-0.53%)

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