Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	40.23	40.32	40.04	40.32	1,740,668	+0.32(+0.79%)
Feb 25, 2011	40.02	40.26	39.87	40.00	1,523,010	+0.13(+0.33%)
Feb 24, 2011	39.84	40.03	39.60	39.87	1,738,387	-0.05(-0.12%)
Feb 23, 2011	39.95	40.15	39.79	39.91	1,590,421	+0.01(+0.02%)
Feb 22, 2011	39.70	40.15	39.63	39.90	1,851,555	-0.30(-0.74%)
Feb 18, 2011	40.19	40.30	40.15	40.20	1,583,477	-0.05(-0.12%)
Feb 17, 2011	40.02	40.31	39.84	40.25	1,140,863	+0.09(+0.23%)
Feb 16, 2011	40.09	40.28	39.94	40.15	1,514,342	+0.13(+0.33%)
Feb 15, 2011	39.87	40.14	39.83	40.02	1,318,085	-0.07(-0.16%)
Feb 14, 2011	40.04	40.19	39.89	40.09	818,866	+0.04(+0.09%)
Feb 11, 2011	39.78	40.31	39.78	40.05	1,607,956	+0.03(+0.07%)
Feb 10, 2011	39.88	40.19	39.86	40.02	1,418,850	+0.00(+0.00%)
Feb 09, 2011	39.97	40.20	39.75	40.02	1,161,339	-0.03(-0.07%)
Feb 08, 2011	40.35	40.35	39.82	40.05	1,579,696	-0.22(-0.55%)
Feb 07, 2011	40.95	42.17	39.87	40.28	2,716,694	+1.74(+4.52%)
Feb 04, 2011	38.38	38.53	38.18	38.53	734,462	+0.11(+0.29%)
Feb 03, 2011	38.37	38.56	38.11	38.42	852,804	-0.01(-0.02%)
Feb 02, 2011	38.23	38.49	38.17	38.43	1,730,219	+0.02(+0.05%)

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