Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	56.26	56.87	55.85	55.95	862,268	-0.18(-0.31%)
Feb 28, 2012	56.25	56.80	55.79	56.12	338,359	-0.13(-0.24%)
Feb 27, 2012	55.09	56.64	54.70	56.26	565,591	+0.63(+1.13%)
Feb 24, 2012	55.96	56.39	55.53	55.63	526,118	-0.37(-0.66%)
Feb 23, 2012	55.58	56.22	55.39	56.00	492,486	+0.33(+0.59%)
Feb 22, 2012	55.50	56.02	54.91	55.67	496,357	+0.35(+0.64%)
Feb 21, 2012	55.95	56.03	54.91	55.32	407,184	-0.43(-0.77%)
Feb 17, 2012	56.09	56.35	55.58	55.74	480,345	-0.08(-0.15%)
Feb 16, 2012	54.49	55.90	54.38	55.83	609,787	+1.40(+2.58%)
Feb 15, 2012	55.17	55.37	53.99	54.42	1,691,354	-0.45(-0.83%)
Feb 14, 2012	55.32	55.52	54.21	54.88	1,127,272	-0.75(-1.35%)
Feb 13, 2012	55.35	55.96	55.21	55.63	605,431	+0.77(+1.40%)
Feb 10, 2012	55.05	55.51	54.31	54.86	1,057,289	-1.08(-1.92%)
Feb 09, 2012	56.28	57.62	55.22	55.94	690,258	-0.19(-0.33%)
Feb 08, 2012	56.46	57.09	55.79	56.12	423,992	-0.14(-0.25%)
Feb 07, 2012	56.73	57.06	55.98	56.27	913,699	-0.50(-0.89%)
Feb 06, 2012	55.88	56.81	55.51	56.77	642,621	+0.43(+0.76%)
Feb 03, 2012	56.19	56.99	55.94	56.34	914,183	+1.11(+2.01%)
Feb 02, 2012	56.03	56.03	55.15	55.23	814,338	-0.61(-1.10%)

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