Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	19.32	19.32	18.95	19.30	7,600	+0.03(+0.16%)
Dec 28, 2007	19.15	19.84	19.15	19.27	11,200	+0.10(+0.52%)
Dec 27, 2007	19.15	19.41	18.97	19.17	21,800	+0.02(+0.10%)
Dec 26, 2007	19.30	19.40	19.15	19.15	8,100	-0.11(-0.57%)
Dec 24, 2007	19.01	19.26	19.01	19.26	1,945	+0.16(+0.84%)
Dec 21, 2007	19.04	19.10	18.94	19.10	3,900	+0.12(+0.63%)
Dec 20, 2007	18.89	18.98	18.89	18.98	5,400	+0.13(+0.69%)
Dec 19, 2007	18.82	18.90	18.76	18.85	4,200	+0.00(+0.00%)
Dec 18, 2007	19.08	19.10	18.81	18.85	19,600	-0.08(-0.42%)
Dec 17, 2007	18.95	19.00	18.90	18.93	2,200	-0.07(-0.37%)
Dec 14, 2007	18.76	19.08	18.76	19.00	3,603	+0.05(+0.26%)
Dec 13, 2007	19.20	19.22	18.95	18.95	7,600	-0.39(-2.02%)
Dec 12, 2007	19.10	19.34	19.03	19.34	13,700	+0.14(+0.73%)
Dec 11, 2007	19.20	19.40	19.00	19.20	4,000	+0.00(+0.00%)
Dec 10, 2007	19.00	19.30	19.00	19.20	17,100	+0.24(+1.27%)
Dec 07, 2007	18.90	18.98	18.85	18.96	1,900	-0.02(-0.11%)
Dec 06, 2007	18.70	18.98	18.70	18.98	3,200	+0.15(+0.80%)
Dec 05, 2007	18.61	18.83	18.61	18.83	6,700	+0.28(+1.51%)
Dec 04, 2007	18.59	18.63	18.50	18.55	7,400	-0.11(-0.59%)
Dec 03, 2007	18.68	18.71	18.63	18.66	2,800	-0.17(-0.90%)
Nov 30, 2007	18.74	18.90	18.60	18.83	13,200	+0.18(+0.97%)
Nov 29, 2007	18.85	18.85	18.54	18.65	6,700	-0.15(-0.78%)
Nov 28, 2007	18.65	18.90	18.64	18.80	12,600	+0.23(+1.22%)
Nov 27, 2007	18.71	18.75	17.20	18.57	22,658	-2.33(-11.15%)
Nov 26, 2007	21.02	21.15	20.90	20.90	27,300	-0.20(-0.95%)
Nov 23, 2007	20.72	21.14	20.70	21.10	12,100	+0.38(+1.83%)
Nov 21, 2007	20.80	20.98	20.70	20.72	5,300	-0.19(-0.91%)
Nov 20, 2007	20.98	21.38	20.74	20.91	15,200	-0.09(-0.43%)
Nov 19, 2007	20.62	21.04	20.62	21.00	26,101	+0.08(+0.38%)
Nov 16, 2007	20.90	21.07	20.80	20.92	6,100	+0.02(+0.10%)
Nov 15, 2007	21.10	21.10	20.82	20.90	7,600	-0.20(-0.95%)
Nov 14, 2007	21.09	21.25	21.09	21.10	1,200	+0.05(+0.23%)
Nov 13, 2007	20.90	21.12	20.90	21.05	4,000	+0.10(+0.48%)
Nov 12, 2007	21.15	21.15	20.85	20.95	7,400	-0.23(-1.09%)
Nov 09, 2007	20.19	21.22	20.19	21.18	15,801	-0.07(-0.33%)
Nov 08, 2007	21.25	21.30	21.25	21.25	9,000	+0.00(+0.00%)
Nov 07, 2007	21.25	21.34	21.25	21.25	9,700	-0.05(-0.23%)
Nov 06, 2007	21.31	21.31	21.30	21.30	500	-0.03(-0.14%)
Nov 05, 2007	21.58	21.58	21.33	21.33	6,100	-0.19(-0.88%)
Nov 02, 2007	21.42	21.58	21.36	21.52	3,400	+0.04(+0.19%)
Nov 01, 2007	21.35	21.48	21.25	21.48	8,000	+0.13(+0.61%)
Oct 31, 2007	21.48	21.54	21.34	21.35	3,500	-0.07(-0.33%)
Oct 30, 2007	21.80	21.80	21.36	21.42	8,000	-0.38(-1.74%)
Oct 29, 2007	21.69	21.80	21.69	21.80	2,000	+0.15(+0.69%)
Oct 26, 2007	21.66	21.66	21.53	21.65	2,800	+0.01(+0.05%)
Oct 25, 2007	21.44	21.64	21.42	21.64	1,500	+0.18(+0.84%)
Oct 24, 2007	21.57	21.57	21.35	21.46	2,300	-0.17(-0.79%)
Oct 23, 2007	21.34	21.66	21.30	21.63	5,100	+0.28(+1.31%)
Oct 22, 2007	20.95	21.35	20.85	21.35	13,400	+0.11(+0.52%)
Oct 19, 2007	21.34	21.41	21.17	21.24	10,100	-0.20(-0.95%)
Oct 18, 2007	21.43	21.44	21.27	21.44	4,400	-0.07(-0.31%)
Oct 17, 2007	21.52	21.52	21.51	21.51	3,500	-0.01(-0.05%)
Oct 16, 2007	21.66	21.80	21.52	21.52	10,200	-0.08(-0.37%)
Oct 15, 2007	21.62	21.74	21.60	21.60	8,700	-0.08(-0.37%)
Oct 12, 2007	21.68	21.76	21.52	21.68	7,800	-0.00(-0.00%)
Oct 11, 2007	21.61	21.75	21.61	21.68	6,100	+0.07(+0.32%)
Oct 10, 2007	21.62	21.62	21.61	21.61	600	+0.01(+0.05%)
Oct 09, 2007	21.65	21.69	21.60	21.60	800	-0.08(-0.37%)
Oct 08, 2007	21.62	21.70	21.50	21.68	1,600	+0.03(+0.14%)
Oct 05, 2007	21.33	21.65	21.33	21.65	9,500	+0.35(+1.64%)
Oct 04, 2007	21.49	21.49	21.30	21.30	1,900	-0.25(-1.15%)
Oct 03, 2007	21.32	21.55	21.32	21.55	3,300	+0.15(+0.70%)
Oct 02, 2007	21.56	21.56	21.37	21.40	2,300	-0.22(-1.02%)

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