Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	73.07	73.26	73.05	73.26	1,007,493	+0.28(+0.39%)
Apr 29, 2013	72.83	72.98	72.83	72.97	1,354,893	+0.25(+0.35%)
Apr 26, 2013	72.76	72.76	72.70	72.72	1,679,195	-0.04(-0.06%)
Apr 25, 2013	72.84	72.88	72.75	72.76	871,368	-0.07(-0.10%)
Apr 24, 2013	72.88	72.90	72.80	72.83	1,153,747	+0.07(+0.09%)
Apr 23, 2013	72.77	72.86	72.70	72.77	1,161,017	+0.14(+0.19%)
Apr 22, 2013	72.54	72.63	72.53	72.63	783,332	+0.11(+0.15%)
Apr 19, 2013	72.39	72.53	72.32	72.52	585,732	+0.19(+0.26%)
Apr 18, 2013	72.48	72.55	72.32	72.33	1,279,276	-0.14(-0.19%)
Apr 17, 2013	72.48	72.53	72.32	72.47	2,085,139	-0.18(-0.25%)
Apr 16, 2013	72.77	72.82	72.62	72.65	2,280,117	-0.10(-0.13%)
Apr 15, 2013	72.98	73.00	72.72	72.75	765,649	-0.31(-0.43%)
Apr 12, 2013	72.89	73.06	72.83	73.06	1,336,162	+0.25(+0.34%)
Apr 11, 2013	72.74	72.84	72.69	72.82	1,083,245	+0.16(+0.22%)
Apr 10, 2013	72.67	72.75	72.55	72.65	1,072,745	+0.04(+0.05%)
Apr 09, 2013	72.62	72.70	72.60	72.62	1,072,937	-0.08(-0.12%)
Apr 08, 2013	72.68	72.76	72.59	72.70	960,384	+0.30(+0.42%)
Apr 05, 2013	72.01	72.47	71.94	72.40	1,756,538	+0.92(+1.29%)
Apr 04, 2013	71.35	71.69	71.30	71.48	1,428,638	+0.30(+0.42%)
Apr 03, 2013	70.95	71.23	70.95	71.18	1,684,850	+0.31(+0.44%)
Apr 02, 2013	70.88	70.92	70.76	70.87	1,268,885	+0.09(+0.13%)

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