Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	21.87	22.19	21.83	21.89	413,314	+0.02(+0.08%)
Feb 28, 2012	21.87	22.05	21.75	21.87	222,017	-0.05(-0.24%)
Feb 27, 2012	21.80	22.01	21.59	21.93	266,794	-0.04(-0.20%)
Feb 24, 2012	22.01	22.08	21.83	21.97	198,805	-0.08(-0.36%)
Feb 23, 2012	22.15	22.18	21.93	22.05	535,870	-0.26(-1.18%)
Feb 22, 2012	22.31	22.36	22.21	22.31	283,935	-0.08(-0.35%)
Feb 21, 2012	22.28	22.54	22.20	22.39	158,088	+0.12(+0.55%)
Feb 17, 2012	22.17	22.30	22.14	22.27	94,254	+0.13(+0.59%)
Feb 16, 2012	21.92	22.15	21.92	22.14	263,871	+0.18(+0.80%)
Feb 15, 2012	21.97	22.14	21.81	21.96	270,277	+0.04(+0.16%)
Feb 14, 2012	21.80	21.95	21.70	21.93	270,965	-0.03(-0.12%)
Feb 13, 2012	21.80	22.00	21.68	21.95	392,118	+0.36(+1.66%)
Feb 10, 2012	21.51	21.65	21.33	21.59	234,054	-0.01(-0.04%)
Feb 09, 2012	21.79	21.82	21.59	21.60	274,736	-0.16(-0.72%)
Feb 08, 2012	21.92	21.93	21.41	21.76	396,475	-0.22(-1.00%)
Feb 07, 2012	21.79	22.14	21.78	21.98	465,745	+0.02(+0.08%)
Feb 06, 2012	21.74	21.97	21.69	21.96	211,321	+0.18(+0.80%)
Feb 03, 2012	21.92	22.08	21.64	21.79	393,829	+0.08(+0.36%)
Feb 02, 2012	21.73	21.92	21.70	21.71	250,717	+0.01(+0.04%)

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