Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.88	23.92	23.63	23.78	3,463,754	+0.05(+0.20%)
Feb 28, 2012	23.83	23.90	23.61	23.73	2,083,258	-0.04(-0.17%)
Feb 27, 2012	23.64	23.88	23.54	23.77	2,717,197	+0.05(+0.20%)
Feb 24, 2012	23.61	23.92	23.60	23.73	3,414,118	+0.06(+0.25%)
Feb 23, 2012	23.67	23.69	23.49	23.67	3,510,751	+0.06(+0.26%)
Feb 22, 2012	23.57	23.72	23.48	23.61	3,027,165	-0.04(-0.17%)
Feb 21, 2012	23.72	23.75	23.51	23.65	2,315,904	-0.09(-0.36%)
Feb 17, 2012	23.84	23.86	23.56	23.73	3,001,586	-0.03(-0.14%)
Feb 16, 2012	23.93	23.97	23.71	23.77	3,441,562	-0.18(-0.75%)
Feb 15, 2012	24.32	24.36	23.73	23.95	3,218,238	-0.23(-0.97%)
Feb 14, 2012	24.06	24.21	23.92	24.18	2,182,458	+0.08(+0.35%)
Feb 13, 2012	23.85	24.15	23.85	24.10	1,886,791	+0.27(+1.15%)
Feb 10, 2012	23.99	23.99	23.71	23.82	2,348,933	-0.41(-1.71%)
Feb 09, 2012	24.21	24.33	24.11	24.24	2,904,974	+0.02(+0.06%)
Feb 08, 2012	24.03	24.25	23.83	24.22	2,449,936	+0.20(+0.85%)
Feb 07, 2012	23.90	24.09	23.70	24.02	2,550,091	+0.10(+0.41%)
Feb 06, 2012	24.11	24.34	23.86	23.92	2,739,039	-0.30(-1.24%)
Feb 03, 2012	24.00	24.49	23.99	24.22	4,071,784	+0.38(+1.58%)
Feb 02, 2012	23.89	24.03	23.80	23.84	4,187,941	+0.14(+0.60%)

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