Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	56.58	58.94	56.00	57.77	230,693	+1.45(+2.57%)
Feb 25, 2011	55.01	56.34	54.88	56.32	69,762	+1.82(+3.34%)
Feb 24, 2011	54.55	55.02	53.79	54.50	45,633	-0.23(-0.42%)
Feb 23, 2011	55.35	55.63	54.16	54.73	65,577	-0.75(-1.35%)
Feb 22, 2011	55.41	56.09	54.97	55.48	89,286	-0.35(-0.63%)
Feb 18, 2011	54.54	56.78	54.08	55.83	169,457	+1.37(+2.52%)
Feb 17, 2011	53.46	54.57	53.36	54.46	106,524	+0.90(+1.68%)
Feb 16, 2011	52.77	53.60	52.62	53.56	71,691	+0.74(+1.40%)
Feb 15, 2011	53.34	53.60	52.79	52.82	51,797	-0.55(-1.03%)
Feb 14, 2011	53.45	53.72	53.01	53.37	33,051	-0.03(-0.06%)
Feb 11, 2011	52.90	53.52	52.90	53.40	61,556	+0.33(+0.62%)
Feb 10, 2011	53.02	53.37	52.68	53.07	57,057	-0.09(-0.17%)
Feb 09, 2011	52.34	53.25	52.34	53.16	145,572	+0.56(+1.06%)
Feb 08, 2011	52.69	52.72	52.40	52.60	136,368	-0.09(-0.17%)
Feb 07, 2011	52.31	53.01	52.23	52.69	176,424	+0.37(+0.71%)
Feb 04, 2011	52.45	53.01	51.73	52.32	151,624	+0.60(+1.16%)
Feb 03, 2011	50.19	51.85	50.19	51.72	125,738	+1.29(+2.56%)
Feb 02, 2011	50.72	51.11	50.32	50.43	60,274	-0.30(-0.59%)

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