Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	63.09	63.27	62.88	63.19	101,194	+0.30(+0.48%)
Apr 28, 2011	62.92	63.09	62.70	62.89	219,867	-0.15(-0.23%)
Apr 27, 2011	62.85	63.07	62.33	63.03	148,266	+0.29(+0.46%)
Apr 26, 2011	62.60	62.97	62.48	62.74	140,294	+0.39(+0.63%)
Apr 25, 2011	62.61	62.61	62.12	62.35	115,688	-0.15(-0.25%)
Apr 21, 2011	62.37	62.50	62.06	62.50	103,738	+0.54(+0.87%)
Apr 20, 2011	61.78	61.98	61.65	61.97	145,569	+1.23(+2.02%)
Apr 19, 2011	60.59	60.76	60.25	60.74	145,177	+0.33(+0.54%)
Apr 18, 2011	60.41	60.53	59.85	60.41	133,328	-0.82(-1.34%)
Apr 15, 2011	60.76	61.27	60.63	61.23	71,648	+0.49(+0.81%)
Apr 14, 2011	60.39	60.76	60.14	60.74	86,945	-0.03(-0.04%)
Apr 13, 2011	60.73	60.96	60.36	60.76	120,226	+0.46(+0.75%)
Apr 12, 2011	60.44	60.66	60.05	60.31	173,363	-0.62(-1.02%)
Apr 11, 2011	61.57	61.60	60.76	60.93	92,892	-0.50(-0.81%)
Apr 08, 2011	62.17	62.17	61.11	61.43	90,296	-0.27(-0.44%)
Apr 07, 2011	61.96	62.07	61.39	61.70	113,439	-0.21(-0.34%)
Apr 06, 2011	62.58	62.64	61.68	61.91	150,615	-0.26(-0.42%)
Apr 05, 2011	61.89	62.45	61.85	62.18	91,578	+0.18(+0.29%)
Apr 04, 2011	62.18	62.21	61.80	61.99	144,910	+0.09(+0.15%)

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