Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	24.32	24.55	24.32	24.50	70,053	+0.40(+1.65%)
Feb 25, 2011	23.77	24.12	23.77	24.10	93,896	+0.48(+2.05%)
Feb 24, 2011	23.77	23.77	23.46	23.62	36,398	-0.04(-0.16%)
Feb 23, 2011	23.91	23.93	23.50	23.66	156,777	-0.15(-0.63%)
Feb 22, 2011	23.94	24.09	23.77	23.81	116,750	-0.41(-1.69%)
Feb 18, 2011	24.20	24.26	24.13	24.22	93,154	+0.10(+0.41%)
Feb 17, 2011	24.02	24.14	24.02	24.12	58,630	+0.11(+0.45%)
Feb 16, 2011	23.95	24.05	23.92	24.01	49,482	+0.19(+0.79%)
Feb 15, 2011	23.88	23.91	23.77	23.82	42,693	-0.13(-0.53%)
Feb 14, 2011	23.97	23.98	23.82	23.95	147,276	+0.04(+0.18%)
Feb 11, 2011	23.53	23.97	23.53	23.90	229,913	+0.09(+0.37%)
Feb 10, 2011	23.72	23.85	23.69	23.82	77,772	-0.06(-0.24%)
Feb 09, 2011	23.88	23.90	23.78	23.87	177,573	-0.09(-0.37%)
Feb 08, 2011	23.90	24.00	23.87	23.96	111,355	+0.03(+0.13%)
Feb 07, 2011	23.83	23.94	23.76	23.93	56,902	+0.12(+0.50%)
Feb 04, 2011	23.81	23.86	23.70	23.81	128,270	-0.14(-0.60%)
Feb 03, 2011	23.91	23.96	23.73	23.95	118,362	+0.10(+0.42%)
Feb 02, 2011	23.89	23.96	23.83	23.85	188,186	-0.08(-0.34%)
Feb 01, 2011	23.92	23.95	23.74	23.93	61,850	+0.25(+1.04%)
Jan 31, 2011	23.61	23.73	23.51	23.69	388,426	+0.28(+1.21%)
Jan 28, 2011	23.87	23.87	23.37	23.41	101,944	-0.41(-1.72%)
Jan 27, 2011	23.71	23.84	23.66	23.82	172,848	+0.16(+0.69%)
Jan 26, 2011	23.70	23.72	23.54	23.65	151,745	+0.06(+0.27%)
Jan 25, 2011	23.31	23.59	23.30	23.59	67,748	+0.14(+0.62%)
Jan 24, 2011	23.36	23.49	23.31	23.44	104,814	+0.12(+0.51%)
Jan 21, 2011	23.42	23.42	23.24	23.32	678,958	+0.04(+0.19%)
Jan 20, 2011	23.28	23.36	23.15	23.28	104,830	-0.05(-0.22%)
Jan 19, 2011	23.65	23.65	23.22	23.33	123,482	-0.27(-1.15%)
Jan 18, 2011	23.53	23.61	23.44	23.60	33,737	+0.11(+0.48%)
Jan 14, 2011	23.34	23.49	23.30	23.49	102,167	+0.13(+0.54%)
Jan 13, 2011	23.41	23.45	23.30	23.36	75,179	+0.06(+0.27%)
Jan 12, 2011	23.31	23.31	23.17	23.30	92,938	+0.24(+1.04%)
Jan 11, 2011	23.18	23.19	22.94	23.06	63,283	+0.01(+0.05%)
Jan 10, 2011	22.97	23.06	22.83	23.05	45,908	-0.05(-0.22%)
Jan 07, 2011	23.25	23.26	22.93	23.10	476,642	-0.08(-0.33%)
Jan 06, 2011	23.45	23.45	23.14	23.17	60,480	-0.28(-1.18%)
Jan 05, 2011	23.32	23.45	23.30	23.45	81,871	+0.08(+0.32%)
Jan 04, 2011	23.76	23.76	23.25	23.37	137,885	-0.32(-1.36%)
Jan 03, 2011	23.58	23.71	23.41	23.70	345,609	+0.35(+1.51%)
Dec 31, 2010	23.32	23.45	23.32	23.34	45,304	+0.05(+0.22%)
Dec 30, 2010	23.34	23.34	23.19	23.29	42,026	+0.03(+0.11%)
Dec 29, 2010	23.23	23.28	23.15	23.27	120,863	+0.18(+0.79%)
Dec 28, 2010	23.21	23.21	22.95	23.08	82,395	+0.04(+0.16%)
Dec 27, 2010	22.94	23.05	22.84	23.05	46,403	+0.21(+0.94%)
Dec 23, 2010	22.93	22.94	22.83	22.83	76,211	-0.08(-0.33%)
Dec 22, 2010	22.73	22.96	22.72	22.91	160,306	+0.18(+0.78%)
Dec 21, 2010	22.66	22.74	22.57	22.73	120,078	+0.22(+0.98%)
Dec 20, 2010	22.42	22.53	22.32	22.51	56,803	+0.22(+0.99%)
Dec 17, 2010	22.25	22.32	22.14	22.29	90,394	+0.03(+0.11%)
Dec 16, 2010	22.23	22.34	22.18	22.27	26,708	-0.02(-0.10%)
Dec 15, 2010	22.49	22.53	22.21	22.29	43,198	-0.19(-0.83%)
Dec 14, 2010	22.59	22.79	22.45	22.47	33,403	-0.11(-0.48%)
Dec 13, 2010	22.50	22.69	22.50	22.58	49,946	+0.11(+0.51%)
Dec 10, 2010	22.41	22.49	22.32	22.47	83,067	+0.17(+0.75%)
Dec 09, 2010	22.56	22.56	22.28	22.30	32,092	-0.14(-0.61%)
Dec 08, 2010	22.64	22.64	22.33	22.44	41,567	-0.14(-0.64%)
Dec 07, 2010	22.76	22.76	22.58	22.58	26,230	+0.02(+0.11%)
Dec 06, 2010	22.50	22.60	22.36	22.56	140,513	-0.04(-0.16%)
Dec 03, 2010	22.44	22.62	22.41	22.59	62,023	+0.07(+0.32%)
Dec 02, 2010	22.19	22.53	22.19	22.52	47,924	+0.39(+1.78%)

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