Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	21.74	21.87	21.69	21.77	1,417,713	+0.05(+0.25%)
Feb 28, 2012	21.63	21.78	21.61	21.72	1,296,888	+0.09(+0.43%)
Feb 27, 2012	21.53	21.67	21.53	21.63	787,267	+0.00(+0.00%)
Feb 24, 2012	21.66	21.66	21.55	21.63	808,319	+0.08(+0.37%)
Feb 23, 2012	21.53	21.60	21.47	21.55	714,986	+0.00(+0.00%)
Feb 22, 2012	21.56	21.62	21.51	21.55	799,796	-0.04(-0.20%)
Feb 21, 2012	21.75	21.86	21.47	21.59	877,934	-0.07(-0.32%)
Feb 17, 2012	21.55	21.86	21.55	21.66	1,985,947	-0.15(-0.71%)
Feb 16, 2012	21.76	21.91	21.67	21.81	1,335,138	+0.10(+0.47%)
Feb 15, 2012	21.90	21.90	21.68	21.71	924,693	-0.15(-0.71%)
Feb 14, 2012	21.82	22.00	21.81	21.87	619,436	-0.12(-0.55%)
Feb 13, 2012	22.11	22.16	21.95	21.99	523,818	+0.03(+0.13%)
Feb 10, 2012	22.04	22.11	21.75	21.96	563,640	-0.19(-0.84%)
Feb 09, 2012	21.99	22.18	21.85	22.14	438,464	+0.15(+0.70%)
Feb 08, 2012	22.09	22.17	21.87	21.99	531,423	-0.15(-0.66%)
Feb 07, 2012	22.13	22.24	22.06	22.14	387,708	-0.10(-0.43%)
Feb 06, 2012	22.31	22.33	22.14	22.23	493,136	-0.20(-0.89%)
Feb 03, 2012	22.26	22.47	22.20	22.43	707,947	+0.33(+1.50%)
Feb 02, 2012	22.01	22.16	21.96	22.10	437,358	+0.10(+0.44%)

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