Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.30	19.44	19.13	19.14	90,454	-0.16(-0.85%)
Feb 27, 2007	19.38	19.74	19.30	19.30	77,592	-0.21(-1.07%)
Feb 26, 2007	19.40	19.51	19.40	19.51	73,254	+0.07(+0.38%)
Feb 23, 2007	19.60	19.63	19.39	19.43	68,443	-0.27(-1.37%)
Feb 22, 2007	19.90	19.90	19.50	19.71	28,452	-0.19(-0.96%)
Feb 21, 2007	19.69	19.90	19.55	19.90	37,038	+0.11(+0.57%)
Feb 20, 2007	19.44	19.82	19.44	19.78	29,434	+0.29(+1.47%)
Feb 16, 2007	19.43	19.55	19.42	19.50	21,199	+0.06(+0.29%)
Feb 15, 2007	19.44	19.50	19.44	19.44	24,873	+0.00(+0.00%)
Feb 14, 2007	19.24	19.58	19.22	19.44	42,669	+0.17(+0.91%)
Feb 13, 2007	19.38	19.58	19.24	19.27	34,021	-0.11(-0.55%)
Feb 12, 2007	19.20	19.38	19.15	19.37	32,181	+0.19(+0.97%)
Feb 09, 2007	19.46	19.58	19.16	19.19	29,292	-0.33(-1.70%)
Feb 08, 2007	19.49	19.70	19.46	19.52	27,180	+0.02(+0.09%)
Feb 07, 2007	19.66	19.69	19.40	19.50	44,284	+0.25(+1.32%)
Feb 06, 2007	19.46	19.60	19.25	19.25	45,231	-0.23(-1.19%)
Feb 05, 2007	19.72	19.72	19.34	19.48	41,959	-0.19(-0.97%)
Feb 02, 2007	19.63	19.71	19.24	19.67	42,326	+0.05(+0.23%)
Feb 01, 2007	19.71	19.87	19.54	19.63	36,159	-0.04(-0.20%)
Jan 31, 2007	19.70	19.88	19.60	19.67	64,049	-0.10(-0.48%)
Jan 30, 2007	19.50	19.79	19.49	19.76	79,203	+0.22(+1.12%)
Jan 29, 2007	18.85	19.55	18.85	19.54	168,801	+0.55(+2.88%)
Jan 26, 2007	18.96	19.01	18.81	19.00	69,187	+0.07(+0.36%)
Jan 25, 2007	18.96	19.01	18.87	18.93	59,648	-0.09(-0.47%)
Jan 24, 2007	18.93	19.02	18.80	19.02	65,341	+0.08(+0.45%)
Jan 23, 2007	18.96	19.05	18.91	18.93	46,724	-0.01(-0.06%)
Jan 22, 2007	18.94	19.10	18.93	18.94	92,497	+0.00(+0.00%)
Jan 19, 2007	19.01	19.09	18.91	18.94	78,119	-0.15(-0.80%)
Jan 18, 2007	19.22	19.25	19.06	19.10	183,282	-0.12(-0.62%)
Jan 17, 2007	19.44	19.53	19.07	19.22	105,342	-0.23(-1.19%)
Jan 16, 2007	19.45	19.69	19.33	19.45	105,815	+0.03(+0.15%)
Jan 12, 2007	19.55	19.78	19.38	19.42	65,331	-0.30(-1.54%)
Jan 11, 2007	19.55	19.80	19.52	19.72	211,394	+0.33(+1.71%)
Jan 10, 2007	19.75	19.92	19.39	19.39	268,886	-0.71(-3.53%)
Jan 09, 2007	20.48	20.51	20.01	20.10	103,491	-0.27(-1.33%)
Jan 08, 2007	20.63	20.70	20.37	20.37	54,005	-0.26(-1.26%)
Jan 05, 2007	20.76	20.88	20.57	20.63	125,239	-0.32(-1.51%)
Jan 04, 2007	21.07	21.12	20.76	20.95	138,076	-0.11(-0.51%)
Jan 03, 2007	21.22	21.67	21.05	21.05	82,241	-0.19(-0.90%)
Dec 29, 2006	21.64	21.64	21.14	21.24	49,845	-0.26(-1.23%)
Dec 28, 2006	21.58	21.69	21.51	21.51	46,781	-0.18(-0.83%)
Dec 27, 2006	21.54	21.69	21.48	21.69	55,968	+0.08(+0.37%)
Dec 26, 2006	21.04	21.63	21.04	21.61	22,198	+0.47(+2.21%)
Dec 22, 2006	21.20	21.32	21.06	21.14	37,622	+0.00(+0.00%)
Dec 21, 2006	21.11	21.35	21.08	21.14	47,089	+0.12(+0.59%)
Dec 20, 2006	21.12	21.34	20.97	21.02	38,686	-0.03(-0.16%)
Dec 19, 2006	20.99	21.32	20.99	21.05	22,449	+0.01(+0.05%)
Dec 18, 2006	21.80	21.80	20.96	21.04	33,883	-0.60(-2.79%)
Dec 15, 2006	21.80	21.91	21.29	21.64	117,576	-0.22(-1.01%)
Dec 14, 2006	21.41	21.91	21.40	21.86	55,400	+0.39(+1.81%)
Dec 13, 2006	21.26	21.47	21.20	21.47	32,289	+0.34(+1.63%)
Dec 12, 2006	21.30	21.31	21.11	21.13	21,671	-0.17(-0.79%)
Dec 11, 2006	21.27	21.49	21.16	21.30	42,548	+0.05(+0.21%)
Dec 08, 2006	21.49	21.49	21.20	21.26	28,514	-0.15(-0.71%)
Dec 07, 2006	21.69	21.84	21.40	21.41	32,165	-0.23(-1.04%)
Dec 06, 2006	21.44	21.77	21.35	21.63	21,709	+0.08(+0.39%)
Dec 05, 2006	21.60	21.97	21.51	21.55	32,708	-0.20(-0.91%)
Dec 04, 2006	21.13	21.84	21.13	21.75	31,968	+0.75(+3.57%)

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