Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	24.52	24.60	24.52	24.60	2,225	-0.09(-0.38%)
Dec 28, 2007	24.71	24.71	24.59	24.69	51,425	+0.02(+0.10%)
Dec 27, 2007	24.97	24.97	24.67	24.67	49,200	-0.44(-1.76%)
Dec 26, 2007	25.03	25.13	25.00	25.11	32,635	-0.01(-0.05%)
Dec 24, 2007	24.94	25.12	24.94	25.12	40,299	+0.22(+0.89%)
Dec 21, 2007	24.80	24.91	24.80	24.90	8,406	+0.30(+1.23%)
Dec 20, 2007	24.58	24.60	24.42	24.60	82,824	+0.13(+0.51%)
Dec 19, 2007	24.43	24.53	24.43	24.47	11,125	-0.00(-0.02%)
Dec 18, 2007	24.46	24.56	24.37	24.47	5,439	+0.16(+0.65%)
Dec 17, 2007	24.57	24.57	24.32	24.32	11,867	-0.29(-1.18%)
Dec 14, 2007	24.83	24.87	24.61	24.61	22,745	-0.32(-1.27%)
Dec 13, 2007	24.77	24.96	24.73	24.92	22,004	-0.07(-0.29%)
Dec 12, 2007	25.26	25.26	24.90	25.00	7,664	+0.19(+0.78%)
Dec 11, 2007	25.41	25.45	24.77	24.80	28,679	-0.67(-2.64%)
Dec 10, 2007	25.38	25.47	25.38	25.47	14,092	+0.23(+0.91%)
Dec 07, 2007	25.28	25.39	25.24	25.24	13,103	-0.14(-0.54%)
Dec 06, 2007	25.02	25.38	25.02	25.38	12,114	+0.45(+1.80%)
Dec 05, 2007	24.85	24.97	24.85	24.93	15,823	+0.34(+1.37%)
Dec 04, 2007	24.61	24.67	24.60	24.60	13,103	-0.21(-0.83%)
Dec 03, 2007	24.80	24.80	24.71	24.80	4,450	-0.03(-0.13%)
Nov 30, 2007	24.92	24.92	24.78	24.83	9,642	+0.18(+0.73%)
Nov 29, 2007	24.67	24.67	24.55	24.66	3,708	-0.03(-0.12%)
Nov 28, 2007	24.29	24.70	24.29	24.68	23,487	+0.76(+3.16%)
Nov 27, 2007	23.82	23.93	23.76	23.93	23,734	+0.27(+1.15%)
Nov 26, 2007	24.17	24.17	23.65	23.66	5,439	-0.40(-1.68%)
Nov 23, 2007	23.98	24.06	23.98	24.06	2,719	+0.31(+1.32%)
Nov 21, 2007	23.96	23.98	23.72	23.75	53,650	-0.39(-1.63%)
Nov 20, 2007	24.11	24.15	23.79	24.14	26,454	-0.01(-0.05%)
Nov 19, 2007	24.47	24.47	24.12	24.15	27,945	-0.31(-1.26%)
Nov 16, 2007	24.40	24.56	24.33	24.46	30,410	+0.01(+0.05%)
Nov 15, 2007	24.68	24.73	24.38	24.45	44,750	-0.47(-1.88%)
Nov 14, 2007	25.14	25.14	24.92	24.92	43,513	-0.03(-0.11%)
Nov 13, 2007	24.60	24.95	24.56	24.95	43,019	+0.66(+2.70%)
Nov 12, 2007	24.58	24.65	24.29	24.29	8,653	-0.22(-0.89%)
Nov 09, 2007	24.45	24.79	24.40	24.51	18,048	-0.30(-1.22%)
Nov 08, 2007	24.79	24.91	24.49	24.81	47,469	-0.00(-0.02%)
Nov 07, 2007	25.31	25.31	24.82	24.82	35,107	-0.77(-3.00%)
Nov 06, 2007	25.42	25.59	25.26	25.59	33,871	+0.28(+1.12%)
Nov 05, 2007	25.11	25.38	25.11	25.30	17,801	-0.03(-0.11%)
Nov 02, 2007	25.34	25.38	25.15	25.33	9,642	-0.04(-0.14%)
Nov 01, 2007	25.82	25.82	25.35	25.37	30,904	-0.61(-2.34%)
Oct 31, 2007	25.81	26.04	25.61	25.98	57,606	+0.25(+0.97%)
Oct 30, 2007	25.80	25.83	25.71	25.72	52,414	-0.12(-0.47%)
Oct 29, 2007	25.87	25.87	25.80	25.85	26,454	+0.14(+0.54%)
Oct 26, 2007	25.64	25.77	25.57	25.71	3,214	+0.28(+1.11%)
Oct 25, 2007	25.55	25.55	25.25	25.42	12,114	-0.01(-0.05%)
Oct 24, 2007	25.16	25.44	25.16	25.44	16,564	-0.11(-0.43%)
Oct 23, 2007	25.55	25.55	25.33	25.55	12,856	+0.13(+0.49%)
Oct 22, 2007	25.18	25.42	25.15	25.42	9,642	+0.07(+0.27%)
Oct 19, 2007	25.85	25.85	25.34	25.35	16,317	-0.61(-2.34%)
Oct 18, 2007	25.85	25.96	25.85	25.96	11,620	-0.05(-0.20%)
Oct 17, 2007	26.14	26.14	25.81	26.01	18,295	-0.03(-0.11%)
Oct 16, 2007	26.11	26.11	25.98	26.04	4,944	-0.13(-0.48%)
Oct 15, 2007	26.41	26.41	26.06	26.17	11,372	-0.19(-0.71%)
Oct 12, 2007	26.33	26.40	26.33	26.35	3,708	+0.15(+0.57%)
Oct 11, 2007	26.51	26.55	26.20	26.20	27,937	-0.01(-0.03%)
Oct 10, 2007	26.21	26.21	26.21	26.21	0	+0.00(+0.00%)
Oct 09, 2007	26.21	26.21	26.21	26.21	0	+0.00(+0.00%)
Oct 08, 2007	26.25	26.26	26.17	26.21	16,317	-0.11(-0.43%)
Oct 05, 2007	26.23	26.41	26.16	26.32	13,103	+0.25(+0.96%)
Oct 04, 2007	26.12	26.12	25.98	26.07	25,959	+0.06(+0.25%)
Oct 03, 2007	26.10	26.10	25.97	26.01	4,697	-0.11(-0.43%)
Oct 02, 2007	26.15	26.15	26.09	26.12	17,306	-0.02(-0.06%)

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