Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	44.50	44.81	44.22	44.53	1,252,355	+0.05(+0.11%)
Apr 27, 2012	44.83	44.85	44.23	44.48	1,319,908	-0.29(-0.65%)
Apr 26, 2012	44.02	44.82	44.02	44.77	1,283,785	+0.49(+1.11%)
Apr 25, 2012	43.71	44.35	43.56	44.28	2,508,773	+0.78(+1.79%)
Apr 24, 2012	43.13	44.10	43.05	43.50	4,090,827	-0.40(-0.91%)
Apr 23, 2012	43.92	43.94	43.32	43.90	3,101,694	-0.46(-1.04%)
Apr 20, 2012	44.25	44.37	43.44	44.36	3,162,810	+0.30(+0.68%)
Apr 19, 2012	44.64	45.00	43.80	44.06	5,372,885	-0.45(-1.01%)
Apr 18, 2012	40.44	44.99	40.35	44.51	26,312,860	+0.51(+1.16%)
Apr 17, 2012	45.16	45.24	43.36	44.00	7,294,655	-0.97(-2.16%)
Apr 16, 2012	47.00	47.00	43.90	44.97	9,054,375	-2.20(-4.66%)
Apr 13, 2012	49.95	49.97	46.59	47.17	9,581,575	-2.34(-4.73%)
Apr 12, 2012	51.94	52.08	49.26	49.51	10,282,218	-3.06(-5.82%)
Apr 11, 2012	52.58	52.80	52.16	52.57	1,318,276	+0.14(+0.27%)
Apr 10, 2012	52.86	52.97	51.99	52.43	1,819,387	-0.19(-0.36%)
Apr 09, 2012	52.67	53.00	52.35	52.62	1,302,314	+0.29(+0.55%)
Apr 05, 2012	51.85	52.60	51.85	52.33	937,164	+0.05(+0.10%)
Apr 04, 2012	51.97	52.35	51.43	52.28	1,653,765	+0.28(+0.54%)
Apr 03, 2012	51.26	52.00	51.26	52.00	2,982,111	+0.63(+1.23%)

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