Date	Open	High	Low	Close	Volume	Change (%)
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%)
Dec 03, 2007	26.47	26.47	26.10	26.11	62,181	-0.08(-0.30%)
Nov 30, 2007	26.64	26.64	25.99	26.19	162,643	+0.23(+0.89%)
Nov 29, 2007	25.79	25.96	25.72	25.96	112,007	+0.14(+0.54%)
Nov 28, 2007	25.38	25.99	25.38	25.82	110,994	+0.54(+2.15%)
Nov 27, 2007	24.87	25.31	24.85	25.28	197,278	+0.68(+2.77%)
Nov 26, 2007	25.30	25.54	24.60	24.60	183,888	-0.75(-2.94%)
Nov 23, 2007	24.93	25.43	24.93	25.34	6,481	+0.91(+3.72%)
Nov 21, 2007	24.64	24.64	24.28	24.43	103,905	-0.83(-3.30%)
Nov 20, 2007	25.13	25.40	24.91	25.27	96,006	+0.46(+1.85%)
Nov 19, 2007	25.39	25.39	24.64	24.81	161,630	-0.57(-2.26%)
Nov 16, 2007	25.38	25.39	25.18	25.38	86,486	-0.18(-0.71%)
Nov 15, 2007	25.53	25.66	25.38	25.56	92,562	-0.45(-1.73%)
Nov 14, 2007	26.54	26.54	25.99	26.01	50,028	-0.13(-0.49%)
Nov 13, 2007	25.75	26.15	25.73	26.14	72,511	+1.08(+4.31%)
Nov 12, 2007	25.67	25.67	25.06	25.06	31,799	-0.80(-3.09%)
Nov 09, 2007	25.82	26.07	25.78	25.86	47,800	-0.48(-1.82%)
Nov 08, 2007	26.54	26.54	25.96	26.34	68,662	-0.06(-0.24%)
Nov 07, 2007	26.93	26.93	26.40	26.40	58,130	-0.28(-1.04%)
Nov 06, 2007	26.41	26.68	26.35	26.68	54,889	+0.59(+2.25%)
Nov 05, 2007	26.04	26.14	25.91	26.09	44,154	-0.69(-2.58%)
Nov 02, 2007	26.76	26.81	26.41	26.78	32,609	-0.13(-0.48%)
Nov 01, 2007	27.30	27.30	26.90	26.91	131,249	-0.93(-3.35%)
Oct 31, 2007	27.38	27.92	27.38	27.85	97,829	+0.57(+2.08%)
Oct 30, 2007	27.47	27.47	27.27	27.28	208,013	-0.39(-1.43%)
Oct 29, 2007	27.55	27.69	27.48	27.67	120,514	+0.31(+1.14%)
Oct 26, 2007	27.18	27.36	27.11	27.36	42,534	+0.65(+2.44%)
Oct 25, 2007	26.76	26.76	26.51	26.71	24,102	+0.57(+2.19%)
Oct 24, 2007	26.04	26.14	25.67	26.14	36,255	+0.07(+0.27%)
Oct 23, 2007	26.09	26.09	25.82	26.07	54,079	+0.67(+2.62%)
Oct 22, 2007	25.15	25.44	25.14	25.40	37,875	-0.09(-0.35%)
Oct 19, 2007	26.11	26.11	25.49	25.49	27,748	-0.66(-2.51%)
Oct 18, 2007	26.16	26.21	25.97	26.15	45,572	+0.08(+0.32%)
Oct 17, 2007	26.32	26.33	25.94	26.06	35,445	+0.12(+0.46%)
Oct 16, 2007	26.17	26.17	25.87	25.94	28,153	-0.74(-2.76%)
Oct 15, 2007	26.80	26.85	26.44	26.68	41,724	-0.13(-0.48%)
Oct 12, 2007	26.73	26.83	26.73	26.81	45,370	+0.18(+0.67%)
Oct 11, 2007	26.95	26.98	26.54	26.63	61,371	-0.07(-0.26%)
Oct 10, 2007	26.68	26.76	26.58	26.70	55,699	-0.01(-0.04%)
Oct 09, 2007	26.41	26.71	26.41	26.71	38,078	+0.59(+2.27%)
Oct 08, 2007	26.18	26.19	26.09	26.12	25,723	-0.29(-1.08%)
Oct 05, 2007	26.15	26.43	26.15	26.40	19,849	+0.41(+1.58%)
Oct 04, 2007	26.05	26.05	25.87	25.99	70,080	-0.15(-0.57%)
Oct 03, 2007	26.29	26.31	26.13	26.14	46,787	-0.39(-1.49%)
Oct 02, 2007	26.56	26.56	26.41	26.54	20,254	+0.08(+0.30%)

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