Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	37.59	37.87	37.40	37.66	6,570,632	+0.07(+0.19%)
Apr 28, 2011	37.03	37.70	37.03	37.59	7,476,562	+0.38(+1.03%)
Apr 27, 2011	36.92	37.29	36.85	37.20	6,204,239	+0.22(+0.59%)
Apr 26, 2011	36.68	37.08	36.45	36.98	8,345,384	+0.35(+0.95%)
Apr 25, 2011	36.93	36.96	36.58	36.63	5,903,614	-0.30(-0.80%)
Apr 21, 2011	36.97	37.04	36.78	36.93	5,576,557	+0.20(+0.55%)
Apr 20, 2011	36.59	37.10	36.48	36.73	8,493,914	+0.60(+1.67%)
Apr 19, 2011	35.89	36.22	35.72	36.13	7,906,758	+0.13(+0.36%)
Apr 18, 2011	35.79	36.06	35.34	35.99	11,426,328	-0.28(-0.77%)
Apr 15, 2011	36.02	36.44	35.79	36.27	9,582,576	+0.44(+1.22%)
Apr 14, 2011	36.26	36.31	35.68	35.84	12,826,897	-0.59(-1.63%)
Apr 13, 2011	36.55	36.71	36.25	36.43	6,812,012	+0.06(+0.17%)
Apr 12, 2011	36.34	36.48	36.04	36.37	9,603,437	-0.23(-0.62%)
Apr 11, 2011	36.48	36.64	36.30	36.60	7,880,712	+0.11(+0.31%)
Apr 08, 2011	36.89	36.90	36.17	36.48	8,326,877	-0.24(-0.67%)
Apr 07, 2011	36.85	36.93	36.26	36.73	10,829,617	-0.20(-0.54%)
Apr 06, 2011	37.32	37.33	36.74	36.93	8,959,243	-0.14(-0.38%)
Apr 05, 2011	37.27	37.42	36.87	37.07	8,746,659	-0.17(-0.47%)
Apr 04, 2011	37.45	37.61	37.14	37.24	7,838,750	-0.19(-0.51%)

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