Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	42.95	43.12	42.95	43.12	39,411	+0.05(+0.12%)
Apr 27, 2012	42.98	43.08	42.95	43.07	7,481	+0.02(+0.05%)
Apr 26, 2012	42.98	43.06	42.98	43.05	10,334	+0.02(+0.04%)
Apr 25, 2012	42.89	43.03	42.89	43.03	35,639	+0.03(+0.08%)
Apr 24, 2012	43.03	43.03	42.91	43.00	27,610	+0.04(+0.10%)
Apr 23, 2012	42.98	42.98	42.83	42.96	17,310	+0.07(+0.16%)
Apr 20, 2012	43.06	43.06	42.67	42.89	30,781	-0.07(-0.16%)
Apr 19, 2012	42.85	42.96	42.60	42.96	35,446	-1.62(-3.64%)
Apr 18, 2012	42.81	44.59	42.81	44.58	69,596	+1.87(+4.38%)
Apr 17, 2012	42.77	42.86	42.70	42.71	26,366	-0.14(-0.34%)
Apr 16, 2012	42.77	42.85	42.75	42.85	26,506	-0.00(-0.00%)
Apr 13, 2012	42.76	42.90	42.76	42.85	47,776	+0.05(+0.12%)
Apr 12, 2012	42.72	42.82	42.72	42.80	8,294	-0.01(-0.02%)
Apr 11, 2012	42.85	42.85	42.60	42.81	15,169	-0.01(-0.02%)
Apr 10, 2012	42.70	42.86	42.66	42.82	17,268	+0.03(+0.08%)
Apr 09, 2012	42.55	42.86	42.54	42.78	48,133	+0.38(+0.90%)
Apr 05, 2012	42.47	42.57	42.40	42.40	13,806	-0.14(-0.34%)
Apr 04, 2012	42.51	42.57	42.50	42.54	12,313	+0.07(+0.17%)
Apr 03, 2012	42.35	42.52	42.35	42.47	40,795	-0.03(-0.07%)

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