Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	57.88	58.33	56.84	57.00	11,369,343	-0.86(-1.49%)
Feb 28, 2012	58.09	58.42	57.45	57.86	8,642,740	-0.24(-0.42%)
Feb 27, 2012	58.18	58.51	57.32	58.10	7,616,832	-0.54(-0.93%)
Feb 24, 2012	58.83	59.12	58.46	58.64	6,922,475	+0.19(+0.33%)
Feb 23, 2012	59.05	59.05	57.70	58.45	10,074,487	-0.30(-0.51%)
Feb 22, 2012	57.69	59.33	57.69	58.75	11,105,090	+1.04(+1.81%)
Feb 21, 2012	57.97	58.59	57.48	57.71	11,201,245	+0.62(+1.08%)
Feb 17, 2012	57.71	57.78	56.98	57.09	11,716,691	-0.03(-0.06%)
Feb 16, 2012	56.44	57.30	55.99	57.13	14,783,777	+0.51(+0.90%)
Feb 15, 2012	57.20	57.21	56.16	56.62	8,441,784	-0.32(-0.57%)
Feb 14, 2012	56.87	57.07	56.32	56.94	6,031,979	-0.17(-0.29%)
Feb 13, 2012	57.15	57.38	56.44	57.11	6,432,841	+0.63(+1.11%)
Feb 10, 2012	56.86	57.11	56.07	56.48	9,851,097	-1.08(-1.87%)
Feb 09, 2012	57.68	57.77	56.89	57.55	10,070,424	+0.17(+0.29%)
Feb 08, 2012	58.42	58.45	57.06	57.38	9,043,765	-0.80(-1.37%)
Feb 07, 2012	58.06	58.32	57.08	58.18	10,320,286	-0.10(-0.18%)
Feb 06, 2012	57.23	58.36	56.90	58.28	7,324,723	+0.72(+1.25%)
Feb 03, 2012	57.31	57.60	56.87	57.57	10,088,376	+0.99(+1.75%)
Feb 02, 2012	55.80	56.67	55.60	56.58	10,136,970	+0.87(+1.56%)

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