Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	22.89	22.91	22.43	22.51	21,706	-0.56(-2.43%)
Feb 28, 2008	23.09	23.15	23.03	23.07	3,453	-0.19(-0.80%)
Feb 27, 2008	23.21	23.39	23.21	23.26	11,346	-0.06(-0.24%)
Feb 26, 2008	23.08	23.33	23.03	23.32	19,979	+0.16(+0.68%)
Feb 25, 2008	22.85	23.16	22.84	23.16	104,339	+0.08(+0.33%)
Feb 22, 2008	22.77	23.08	22.47	23.08	24,173	+0.39(+1.70%)
Feb 21, 2008	22.99	23.03	22.69	22.69	14,306	-0.22(-0.96%)
Feb 20, 2008	22.60	22.99	22.60	22.91	39,466	+0.18(+0.78%)
Feb 19, 2008	22.95	22.95	22.74	22.74	7,153	-0.00(-0.02%)
Feb 18, 2008	22.64	22.74	22.60	22.74	0	+0.00(+0.00%)
Feb 15, 2008	22.64	22.74	22.60	22.74	24,913	-0.04(-0.16%)
Feb 14, 2008	22.99	23.02	22.74	22.78	35,519	-0.28(-1.21%)
Feb 13, 2008	22.93	23.11	22.93	23.06	5,426	+0.39(+1.70%)
Feb 12, 2008	22.75	22.86	22.66	22.67	20,226	+0.11(+0.50%)
Feb 11, 2008	22.35	22.56	22.24	22.56	15,293	+0.26(+1.16%)
Feb 08, 2008	22.43	22.43	22.29	22.30	26,393	-0.12(-0.53%)
Feb 07, 2008	22.20	22.45	22.19	22.42	8,386	+0.12(+0.55%)
Feb 06, 2008	22.52	22.57	22.29	22.29	7,893	-0.14(-0.63%)
Feb 05, 2008	22.70	22.76	22.44	22.44	30,093	-0.67(-2.91%)
Feb 04, 2008	23.30	23.30	23.08	23.11	44,153	-0.24(-1.02%)
Feb 01, 2008	23.08	23.35	23.08	23.35	12,826	+0.38(+1.64%)
Jan 31, 2008	22.36	23.03	22.34	22.97	26,393	+0.32(+1.40%)
Jan 30, 2008	22.71	22.99	22.52	22.65	28,119	-0.06(-0.27%)
Jan 29, 2008	22.65	22.76	22.55	22.71	39,959	+0.15(+0.68%)
Jan 28, 2008	22.14	22.57	22.14	22.56	8,386	+0.41(+1.83%)
Jan 25, 2008	22.76	22.77	22.12	22.16	7,893	-0.39(-1.73%)
Jan 24, 2008	22.38	22.54	22.36	22.54	17,513	+0.29(+1.29%)
Jan 23, 2008	21.59	22.29	21.35	22.26	87,072	+0.44(+2.03%)
Jan 22, 2008	21.07	21.97	21.02	21.82	89,539	-0.29(-1.32%)
Jan 21, 2008	22.37	22.37	21.91	22.11	0	+0.00(+0.00%)
Jan 18, 2008	22.37	22.37	21.91	22.11	11,593	-0.06(-0.27%)
Jan 17, 2008	22.84	22.86	22.15	22.17	52,786	-0.69(-3.00%)
Jan 16, 2008	22.89	23.12	22.70	22.85	9,126	-0.14(-0.62%)
Jan 15, 2008	23.29	23.29	22.96	22.99	41,686	-0.54(-2.29%)
Jan 14, 2008	23.43	23.57	23.40	23.53	40,699	+0.26(+1.13%)
Jan 11, 2008	23.44	23.44	23.21	23.27	3,206	-0.40(-1.68%)
Jan 10, 2008	23.30	23.79	23.30	23.67	44,646	+0.27(+1.16%)
Jan 09, 2008	23.16	23.43	23.00	23.40	24,173	+0.24(+1.03%)
Jan 08, 2008	23.75	23.80	23.16	23.16	18,499	-0.42(-1.79%)
Jan 07, 2008	23.60	23.70	23.36	23.58	25,899	+0.06(+0.28%)
Jan 04, 2008	23.91	23.91	23.51	23.51	111,986	-0.60(-2.47%)
Jan 03, 2008	24.29	24.29	24.11	24.11	17,513	-0.07(-0.28%)
Jan 02, 2008	24.59	25.06	24.15	24.18	16,033	-0.48(-1.94%)
Jan 01, 2008	24.58	24.66	24.58	24.66	2,219	+0.00(+0.00%)
Dec 31, 2007	24.58	24.66	24.58	24.66	2,219	-0.09(-0.38%)
Dec 28, 2007	24.77	24.77	24.65	24.75	51,306	+0.02(+0.10%)
Dec 27, 2007	25.03	25.03	24.73	24.73	49,086	-0.44(-1.76%)
Dec 26, 2007	25.09	25.18	25.06	25.17	32,559	-0.01(-0.05%)
Dec 24, 2007	25.00	25.18	25.00	25.18	40,206	+0.22(+0.89%)
Dec 21, 2007	24.86	24.96	24.86	24.96	8,386	+0.30(+1.23%)
Dec 20, 2007	24.63	24.65	24.47	24.65	82,632	+0.13(+0.51%)
Dec 19, 2007	24.49	24.58	24.49	24.53	11,099	-0.00(-0.02%)
Dec 18, 2007	24.52	24.62	24.42	24.53	5,426	+0.16(+0.65%)
Dec 17, 2007	24.63	24.63	24.37	24.37	11,839	-0.29(-1.18%)
Dec 14, 2007	24.89	24.93	24.66	24.66	22,693	-0.32(-1.27%)
Dec 13, 2007	24.82	25.02	24.78	24.98	21,953	-0.07(-0.29%)
Dec 12, 2007	25.32	25.32	24.96	25.05	7,646	+0.19(+0.78%)
Dec 11, 2007	25.47	25.51	24.83	24.86	28,613	-0.67(-2.64%)
Dec 10, 2007	25.44	25.53	25.44	25.53	14,059	+0.23(+0.91%)
Dec 07, 2007	25.33	25.45	25.30	25.30	13,073	-0.14(-0.54%)
Dec 06, 2007	25.08	25.44	25.07	25.44	12,086	+0.45(+1.80%)
Dec 05, 2007	24.90	25.03	24.90	24.99	15,786	+0.34(+1.36%)
Dec 04, 2007	24.66	24.73	24.65	24.65	13,073	-0.21(-0.83%)

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