Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	53.74	54.48	53.68	54.37	4,548,812	+0.89(+1.66%)
Feb 25, 2011	53.25	53.81	53.24	53.48	2,501,110	+0.43(+0.81%)
Feb 24, 2011	52.91	53.45	52.56	53.05	2,542,217	+0.10(+0.19%)
Feb 23, 2011	53.65	53.65	52.64	52.95	3,829,379	-0.76(-1.42%)
Feb 22, 2011	54.60	54.82	53.67	53.71	2,910,470	-1.12(-2.04%)
Feb 18, 2011	54.39	54.87	54.01	54.83	2,931,404	+0.43(+0.79%)
Feb 17, 2011	53.99	54.53	53.83	54.40	1,871,044	-0.09(-0.16%)
Feb 16, 2011	54.16	54.59	54.08	54.49	1,974,018	+0.46(+0.85%)
Feb 15, 2011	54.05	54.18	53.88	54.03	2,008,676	-0.24(-0.44%)
Feb 14, 2011	54.55	54.60	54.17	54.27	1,678,335	-0.28(-0.51%)
Feb 11, 2011	53.83	54.56	53.83	54.55	2,308,633	+0.36(+0.66%)
Feb 10, 2011	54.11	54.27	53.75	54.19	2,666,887	-0.09(-0.16%)
Feb 09, 2011	54.05	54.35	53.88	54.28	2,401,857	+0.05(+0.10%)
Feb 08, 2011	53.81	54.24	53.73	54.22	2,443,483	+0.40(+0.74%)
Feb 07, 2011	53.61	53.85	53.37	53.82	3,375,484	+0.09(+0.16%)
Feb 04, 2011	53.73	53.95	53.26	53.74	2,585,477	+0.07(+0.14%)
Feb 03, 2011	52.03	53.82	52.03	53.67	5,214,527	+2.31(+4.49%)
Feb 02, 2011	52.30	52.54	51.14	51.36	6,145,142	-1.15(-2.18%)

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