Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	56.58	58.16	56.58	58.04	3,923,909	+1.61(+2.86%)
Feb 25, 2011	56.00	56.48	55.76	56.43	4,005,435	+0.71(+1.27%)
Feb 24, 2011	56.42	56.42	54.99	55.72	2,949,172	-0.71(-1.25%)
Feb 23, 2011	56.75	57.23	55.82	56.43	3,739,846	-0.47(-0.83%)
Feb 22, 2011	56.38	57.28	56.36	56.90	3,397,181	-0.03(-0.06%)
Feb 18, 2011	57.23	57.23	56.52	56.93	2,667,529	-0.10(-0.18%)
Feb 17, 2011	56.72	57.12	56.61	57.03	1,598,205	+0.17(+0.30%)
Feb 16, 2011	56.68	57.17	56.49	56.87	2,422,392	+0.51(+0.90%)
Feb 15, 2011	56.15	56.88	55.98	56.36	1,682,710	-0.09(-0.17%)
Feb 14, 2011	56.68	56.75	55.92	56.45	2,273,258	-0.07(-0.12%)
Feb 11, 2011	56.07	56.68	55.81	56.52	2,366,772	+0.40(+0.70%)
Feb 10, 2011	55.56	56.33	55.39	56.13	3,291,518	+0.50(+0.90%)
Feb 09, 2011	55.63	55.97	55.29	55.63	2,406,941	-0.01(-0.01%)
Feb 08, 2011	55.11	55.67	54.84	55.63	3,135,672	+0.65(+1.18%)
Feb 07, 2011	54.30	55.02	54.24	54.98	5,246,090	+0.82(+1.51%)
Feb 04, 2011	54.57	54.97	53.86	54.17	4,631,751	-0.64(-1.17%)
Feb 03, 2011	53.72	54.93	53.72	54.81	4,077,130	+0.96(+1.78%)
Feb 02, 2011	53.57	54.17	53.31	53.85	3,188,367	+0.21(+0.39%)

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