Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	22.99	23.08	22.84	22.97	9,329,097	-0.01(-0.03%)
Feb 28, 2012	23.08	23.11	22.91	22.98	10,370,608	-0.11(-0.48%)
Feb 27, 2012	23.07	23.12	22.96	23.09	7,123,320	-0.01(-0.03%)
Feb 24, 2012	23.03	23.17	22.96	23.09	5,050,762	+0.10(+0.43%)
Feb 23, 2012	23.04	23.08	22.92	23.00	7,350,242	-0.02(-0.09%)
Feb 22, 2012	22.96	23.10	22.93	23.02	6,937,785	+0.03(+0.11%)
Feb 21, 2012	23.13	23.13	22.96	22.99	8,727,250	-0.09(-0.37%)
Feb 17, 2012	23.13	23.22	23.02	23.07	7,032,159	-0.01(-0.06%)
Feb 16, 2012	22.88	23.15	22.83	23.09	10,875,652	+0.24(+1.07%)
Feb 15, 2012	22.92	22.97	22.75	22.84	11,159,170	-0.05(-0.20%)
Feb 14, 2012	22.88	22.95	22.79	22.89	8,485,859	+0.01(+0.03%)
Feb 13, 2012	23.01	23.05	22.86	22.88	10,199,701	-0.03(-0.12%)
Feb 10, 2012	22.86	22.95	22.82	22.91	6,924,360	-0.05(-0.20%)
Feb 09, 2012	22.98	23.02	22.88	22.96	10,417,740	-0.07(-0.29%)
Feb 08, 2012	23.05	23.05	22.86	23.02	9,749,134	+0.03(+0.11%)
Feb 07, 2012	22.82	23.07	22.71	23.00	10,524,708	+0.16(+0.72%)
Feb 06, 2012	22.90	22.91	22.77	22.83	9,230,769	-0.10(-0.43%)
Feb 03, 2012	22.90	23.03	22.79	22.93	14,022,412	+0.06(+0.26%)
Feb 02, 2012	22.94	23.02	22.82	22.87	12,210,338	-0.04(-0.17%)

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