Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	22.02	22.02	21.11	21.22	56,874	-0.78(-3.52%)
Feb 28, 2008	21.97	22.03	21.85	22.00	64,206	-0.01(-0.07%)
Feb 27, 2008	21.34	22.12	21.34	22.01	148,262	+0.30(+1.39%)
Feb 26, 2008	21.35	21.85	21.35	21.71	138,743	+0.38(+1.76%)
Feb 25, 2008	21.20	21.41	21.01	21.33	75,954	+0.14(+0.65%)
Feb 22, 2008	21.05	21.23	20.81	21.20	40,711	+0.10(+0.49%)
Feb 21, 2008	21.46	21.52	21.09	21.09	40,085	-0.52(-2.40%)
Feb 20, 2008	20.73	21.65	20.73	21.61	58,079	-0.16(-0.75%)
Feb 19, 2008	22.70	22.70	21.76	21.77	27,748	+0.11(+0.52%)
Feb 18, 2008	21.58	21.66	21.32	21.66	0	+0.00(+0.00%)
Feb 15, 2008	21.58	21.66	21.32	21.66	28,783	+0.39(+1.81%)
Feb 14, 2008	21.61	21.72	21.27	21.27	39,698	-0.28(-1.28%)
Feb 13, 2008	21.55	21.57	21.27	21.55	69,067	+0.15(+0.69%)
Feb 12, 2008	21.67	21.72	21.40	21.40	35,773	+0.27(+1.29%)
Feb 11, 2008	21.22	21.22	20.66	21.13	57,320	-0.08(-0.39%)
Feb 08, 2008	20.95	21.23	20.81	21.21	81,220	+0.28(+1.36%)
Feb 07, 2008	20.88	21.01	20.57	20.93	78,587	+0.17(+0.83%)
Feb 06, 2008	21.11	21.23	20.70	20.76	83,448	-0.42(-2.00%)
Feb 05, 2008	21.46	21.46	21.08	21.18	85,068	-0.79(-3.62%)
Feb 04, 2008	22.26	22.37	21.96	21.98	116,199	-0.25(-1.11%)
Feb 01, 2008	22.04	22.29	21.93	22.22	176,821	+0.03(+0.16%)
Jan 31, 2008	21.55	22.39	21.51	22.19	109,171	+0.14(+0.65%)
Jan 30, 2008	21.97	22.17	21.67	22.04	128,210	-0.17(-0.78%)
Jan 29, 2008	22.14	22.22	21.88	22.22	108,158	+0.02(+0.11%)
Jan 28, 2008	21.87	22.19	21.55	22.19	95,196	+0.23(+1.06%)
Jan 25, 2008	22.70	22.70	21.79	21.96	72,916	+0.24(+1.09%)
Jan 24, 2008	22.12	22.12	21.40	21.72	79,397	+0.58(+2.76%)
Jan 23, 2008	19.72	21.21	19.72	21.14	342,403	+0.60(+2.91%)
Jan 22, 2008	20.06	20.71	18.76	20.54	217,330	-0.80(-3.75%)
Jan 21, 2008	21.77	21.77	21.22	21.34	0	+0.00(+0.00%)
Jan 18, 2008	21.77	21.77	21.22	21.34	77,078	+0.14(+0.66%)
Jan 17, 2008	21.77	21.77	20.84	21.21	276,595	-0.42(-1.94%)
Jan 16, 2008	21.67	21.81	21.31	21.62	154,946	-0.17(-0.79%)
Jan 15, 2008	22.66	22.66	21.74	21.80	92,753	-0.88(-3.88%)
Jan 14, 2008	23.65	23.65	22.54	22.68	122,539	+0.07(+0.33%)
Jan 11, 2008	22.61	22.66	22.39	22.60	242,648	-0.39(-1.72%)
Jan 10, 2008	22.99	23.01	22.56	23.00	57,927	-0.04(-0.19%)
Jan 09, 2008	22.75	23.09	22.75	23.04	111,592	+0.29(+1.28%)
Jan 08, 2008	23.20	23.30	22.75	22.75	98,841	-0.48(-2.06%)
Jan 07, 2008	22.98	23.33	22.98	23.23	66,839	+0.12(+0.52%)
Jan 04, 2008	24.15	24.15	23.02	23.11	91,347	-0.59(-2.48%)
Jan 03, 2008	23.70	23.76	23.56	23.70	61,565	-0.24(-0.99%)
Jan 02, 2008	24.42	24.42	23.94	23.94	100,968	-0.43(-1.76%)
Jan 01, 2008	24.04	24.44	23.97	24.36	120,716	+0.00(+0.00%)
Dec 31, 2007	24.04	24.44	23.97	24.36	120,716	+0.59(+2.49%)
Dec 28, 2007	23.65	24.13	23.46	23.77	135,753	+0.12(+0.50%)
Dec 27, 2007	23.75	23.81	23.65	23.65	123,349	-0.45(-1.86%)
Dec 26, 2007	24.32	24.33	23.72	24.10	156,162	-0.31(-1.27%)
Dec 24, 2007	24.58	24.93	23.92	24.41	224,419	+0.74(+3.13%)
Dec 21, 2007	23.43	23.68	23.35	23.67	138,945	+0.59(+2.54%)
Dec 20, 2007	23.18	23.18	22.89	23.09	167,707	-0.02(-0.09%)
Dec 19, 2007	22.99	23.18	22.88	23.11	205,988	+0.08(+0.36%)
Dec 18, 2007	23.13	23.15	22.54	23.02	129,223	+0.34(+1.48%)
Dec 17, 2007	22.91	23.63	22.41	22.69	123,552	-2.27(-9.09%)
Dec 14, 2007	25.30	25.30	24.95	24.95	56,104	-0.90(-3.47%)
Dec 13, 2007	25.69	25.87	25.58	25.85	38,078	-0.42(-1.60%)
Dec 12, 2007	27.91	27.91	26.08	26.27	93,575	-0.86(-3.17%)
Dec 11, 2007	27.21	27.21	25.90	27.13	79,802	+0.52(+1.95%)
Dec 10, 2007	26.41	26.62	26.36	26.61	158,592	+0.22(+0.84%)
Dec 07, 2007	26.45	26.49	26.30	26.39	114,032	-0.37(-1.37%)
Dec 06, 2007	26.36	26.75	26.26	26.75	118,083	+0.39(+1.48%)
Dec 05, 2007	26.54	26.54	26.21	26.36	93,670	+0.32(+1.23%)
Dec 04, 2007	26.14	26.14	26.02	26.04	34,837	-0.07(-0.26%)

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