Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	60.52	60.68	60.52	60.68	658,492	-0.12(-0.19%)
Apr 28, 2011	60.64	60.79	60.64	60.79	184,301	+0.12(+0.20%)
Apr 27, 2011	60.64	60.70	60.54	60.67	245,586	+0.05(+0.09%)
Apr 26, 2011	60.61	60.64	60.54	60.61	198,375	+0.07(+0.12%)
Apr 25, 2011	60.53	60.58	60.50	60.55	156,325	+0.00(+0.00%)
Apr 21, 2011	60.55	60.57	60.48	60.55	152,341	+0.04(+0.06%)
Apr 20, 2011	60.58	60.58	60.47	60.51	245,468	-0.02(-0.03%)
Apr 19, 2011	60.45	60.54	60.44	60.52	151,209	+0.02(+0.03%)
Apr 18, 2011	60.46	60.51	60.34	60.51	144,848	+0.06(+0.10%)
Apr 15, 2011	60.29	60.44	60.28	60.44	184,662	+0.16(+0.26%)
Apr 14, 2011	60.40	60.40	60.25	60.29	124,262	-0.08(-0.13%)
Apr 13, 2011	60.34	60.37	60.23	60.37	174,085	+0.05(+0.08%)
Apr 12, 2011	60.21	60.32	60.15	60.32	176,327	+0.13(+0.22%)
Apr 11, 2011	60.20	60.21	60.13	60.19	111,358	+0.03(+0.05%)
Apr 08, 2011	60.20	60.20	60.09	60.16	220,086	-0.04(-0.06%)
Apr 07, 2011	60.16	60.21	60.06	60.20	347,199	+0.05(+0.09%)
Apr 06, 2011	59.99	60.14	59.99	60.14	914,770	+0.09(+0.16%)
Apr 05, 2011	60.23	60.23	60.03	60.05	189,943	-0.08(-0.13%)
Apr 04, 2011	60.28	60.28	60.09	60.13	158,155	+0.12(+0.21%)

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