Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	52.23	53.18	52.23	53.05	16,157,092	+0.87(+1.67%)
Feb 25, 2011	52.50	52.81	52.16	52.18	9,282,521	-0.11(-0.21%)
Feb 24, 2011	52.13	52.37	51.83	52.29	10,505,877	+0.01(+0.03%)
Feb 23, 2011	52.82	53.15	51.86	52.28	10,117,332	-0.35(-0.67%)
Feb 22, 2011	52.80	53.15	52.51	52.63	10,117,031	-0.30(-0.56%)
Feb 18, 2011	52.90	53.06	52.40	52.93	7,834,256	+0.10(+0.20%)
Feb 17, 2011	52.78	52.93	52.63	52.83	6,239,876	-0.03(-0.05%)
Feb 16, 2011	53.03	53.08	52.67	52.85	5,838,202	-0.09(-0.17%)
Feb 15, 2011	52.75	53.08	52.70	52.94	5,498,625	-0.06(-0.12%)
Feb 14, 2011	52.89	53.15	52.72	53.01	6,491,612	+0.07(+0.13%)
Feb 11, 2011	52.70	53.00	52.50	52.94	6,614,010	+0.26(+0.50%)
Feb 10, 2011	52.83	53.07	52.51	52.67	7,820,178	-0.12(-0.22%)
Feb 09, 2011	52.49	52.83	52.27	52.79	8,409,467	+0.40(+0.76%)
Feb 08, 2011	51.71	52.82	51.59	52.39	17,057,514	+1.33(+2.60%)
Feb 07, 2011	51.54	51.69	50.96	51.07	16,713,969	-0.42(-0.81%)
Feb 04, 2011	51.26	51.80	51.20	51.48	13,958,470	-0.11(-0.22%)
Feb 03, 2011	51.34	51.64	51.32	51.59	16,003,689	+0.40(+0.77%)
Feb 02, 2011	51.09	51.28	50.81	51.20	8,402,850	+0.12(+0.23%)

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