Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	75.02	75.11	74.97	75.11	785,158	+0.14(+0.19%)
Feb 25, 2011	74.84	74.98	74.83	74.97	762,308	+0.20(+0.27%)
Feb 24, 2011	74.82	74.89	74.76	74.77	1,596,887	+0.01(+0.02%)
Feb 23, 2011	74.79	74.85	74.67	74.75	994,450	+0.06(+0.08%)
Feb 22, 2011	74.51	74.75	74.50	74.70	1,453,586	+0.27(+0.36%)
Feb 18, 2011	74.34	74.45	74.29	74.43	976,693	-0.03(-0.04%)
Feb 17, 2011	74.43	74.52	74.40	74.45	852,755	+0.18(+0.24%)
Feb 16, 2011	74.28	74.40	74.22	74.28	667,807	+0.00(+0.00%)
Feb 15, 2011	74.18	74.28	74.16	74.28	722,258	+0.09(+0.12%)
Feb 14, 2011	74.08	74.25	74.08	74.18	1,441,614	+0.04(+0.05%)
Feb 11, 2011	74.16	74.19	73.98	74.15	1,121,329	+0.29(+0.39%)
Feb 10, 2011	74.01	74.06	73.83	73.86	732,468	-0.21(-0.29%)
Feb 09, 2011	73.96	74.16	73.89	74.07	728,773	+0.13(+0.18%)
Feb 08, 2011	74.16	74.16	73.87	73.94	1,042,255	-0.21(-0.29%)
Feb 07, 2011	74.06	74.17	74.01	74.15	850,469	+0.03(+0.04%)
Feb 04, 2011	74.27	74.38	74.08	74.12	1,570,642	-0.25(-0.33%)
Feb 03, 2011	74.50	74.55	74.37	74.37	1,283,262	-0.28(-0.37%)
Feb 02, 2011	74.75	74.81	74.56	74.65	721,528	-0.09(-0.11%)

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