Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	22.55	24.00	22.49	23.78	117,636	+1.16(+5.13%)
Feb 25, 2011	22.60	22.62	22.17	22.62	61,703	+0.25(+1.12%)
Feb 24, 2011	22.00	22.42	21.97	22.37	93,746	+0.37(+1.68%)
Feb 23, 2011	22.00	22.01	21.77	22.00	40,630	+0.26(+1.20%)
Feb 22, 2011	21.92	21.92	21.74	21.74	65,363	-0.04(-0.18%)
Feb 18, 2011	21.93	21.93	21.63	21.78	221,949	+0.13(+0.60%)
Feb 17, 2011	21.82	21.82	21.52	21.65	66,616	-0.07(-0.32%)
Feb 16, 2011	21.58	21.72	21.50	21.72	59,843	+0.34(+1.59%)
Feb 15, 2011	21.65	21.70	21.37	21.38	46,755	-0.22(-1.02%)
Feb 14, 2011	21.44	21.79	21.42	21.60	83,381	+0.35(+1.65%)
Feb 11, 2011	21.29	21.39	21.19	21.25	60,010	+0.13(+0.62%)
Feb 10, 2011	21.29	21.30	21.12	21.12	27,059	-0.01(-0.05%)
Feb 09, 2011	21.15	21.19	21.06	21.13	81,780	+0.08(+0.38%)
Feb 08, 2011	21.15	21.15	21.05	21.05	43,042	-0.06(-0.28%)
Feb 07, 2011	21.26	21.26	20.97	21.11	28,692	+0.11(+0.52%)
Feb 04, 2011	21.13	21.13	20.87	21.00	51,716	+0.04(+0.19%)
Feb 03, 2011	21.00	21.14	20.82	20.96	57,139	+0.06(+0.29%)
Feb 02, 2011	21.00	21.00	20.77	20.90	48,102	+0.06(+0.29%)
Feb 01, 2011	20.67	21.00	20.65	20.84	48,421	+0.23(+1.12%)
Jan 31, 2011	20.60	20.75	20.50	20.61	114,575	+0.06(+0.29%)
Jan 28, 2011	20.45	20.66	20.19	20.55	45,791	+0.18(+0.88%)
Jan 27, 2011	20.82	20.83	20.25	20.37	52,358	-0.43(-2.07%)
Jan 26, 2011	20.85	20.87	20.76	20.80	63,530	-0.04(-0.19%)
Jan 25, 2011	20.89	21.15	20.75	20.84	72,791	-0.05(-0.24%)
Jan 24, 2011	20.89	21.04	20.62	20.89	97,435	+0.00(+0.00%)
Jan 21, 2011	21.50	21.50	20.89	20.89	86,551	-0.39(-1.83%)
Jan 20, 2011	21.60	21.60	20.77	21.28	229,834	-0.33(-1.53%)
Jan 19, 2011	21.81	21.82	21.56	21.61	45,644	-0.21(-0.96%)
Jan 18, 2011	21.87	21.95	21.54	21.82	36,317	-0.13(-0.59%)
Jan 17, 2011	22.00	22.00	21.95	21.95	135,070	+0.05(+0.23%)
Jan 14, 2011	21.74	21.99	21.67	21.90	53,168	+0.18(+0.83%)
Jan 13, 2011	21.52	21.75	21.34	21.72	37,938	-0.01(-0.05%)
Jan 12, 2011	22.18	22.18	21.65	21.73	128,186	-0.41(-1.85%)
Jan 11, 2011	22.20	22.30	21.96	22.14	74,774	+0.05(+0.23%)
Jan 10, 2011	22.29	22.29	21.64	22.09	23,177	+0.08(+0.36%)

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