Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	43.29	43.59	43.02	43.32	1,287,421	+0.05(+0.11%)
Apr 27, 2012	43.61	43.63	43.03	43.27	1,356,865	-0.28(-0.65%)
Apr 26, 2012	42.82	43.60	42.82	43.55	1,319,731	+0.48(+1.11%)
Apr 25, 2012	42.52	43.14	42.37	43.07	2,579,018	+0.76(+1.79%)
Apr 24, 2012	41.96	42.90	41.88	42.32	4,205,370	-0.39(-0.91%)
Apr 23, 2012	42.72	42.74	42.14	42.70	3,188,541	-0.45(-1.04%)
Apr 20, 2012	43.04	43.16	42.26	43.15	3,251,368	+0.29(+0.68%)
Apr 19, 2012	43.42	43.77	42.61	42.86	5,523,326	-0.44(-1.01%)
Apr 18, 2012	39.34	43.76	39.25	43.30	27,049,620	+0.50(+1.16%)
Apr 17, 2012	43.93	44.01	42.18	42.80	7,498,905	-0.94(-2.16%)
Apr 16, 2012	45.72	45.72	42.70	43.75	9,307,898	-2.14(-4.66%)
Apr 13, 2012	48.59	48.61	45.32	45.89	9,849,859	-2.28(-4.73%)
Apr 12, 2012	50.53	50.66	47.92	48.16	10,570,120	-2.98(-5.82%)
Apr 11, 2012	51.15	51.36	50.74	51.14	1,355,187	+0.14(+0.27%)
Apr 10, 2012	51.42	51.53	50.57	51.00	1,870,329	-0.18(-0.36%)
Apr 09, 2012	51.24	51.56	50.92	51.19	1,338,778	+0.28(+0.55%)
Apr 05, 2012	50.44	51.17	50.44	50.90	963,404	+0.05(+0.10%)
Apr 04, 2012	50.55	50.92	50.03	50.86	1,700,070	+0.27(+0.54%)
Apr 03, 2012	49.86	50.58	49.86	50.58	3,065,610	+0.61(+1.23%)

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