Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	20.89	21.10	20.81	21.04	565,435	+0.04(+0.19%)
Jan 30, 2007	20.79	21.00	20.76	21.00	4,129,778	+0.30(+1.46%)
Jan 29, 2007	20.77	20.84	20.62	20.70	392,677	-0.15(-0.71%)
Jan 26, 2007	20.82	20.95	20.69	20.85	1,146,249	+0.03(+0.15%)
Jan 25, 2007	21.00	21.07	20.73	20.81	405,493	-0.38(-1.80%)
Jan 24, 2007	21.07	21.20	20.86	21.20	550,568	+0.15(+0.71%)
Jan 23, 2007	20.76	21.15	20.76	21.05	407,031	+0.43(+2.06%)
Jan 22, 2007	20.74	20.80	20.54	20.62	94,324	-0.08(-0.38%)
Jan 19, 2007	20.41	20.75	20.12	20.70	175,320	+0.40(+1.97%)
Jan 18, 2007	20.52	20.64	20.21	20.30	178,909	-0.17(-0.85%)
Jan 17, 2007	20.24	20.47	20.22	20.47	155,840	+0.13(+0.62%)
Jan 16, 2007	20.40	20.52	20.24	20.35	207,616	-0.16(-0.79%)
Jan 12, 2007	20.13	20.51	20.12	20.51	189,161	+0.50(+2.51%)
Jan 11, 2007	20.22	20.43	19.97	20.01	897,622	-0.05(-0.27%)
Jan 10, 2007	20.19	20.20	19.90	20.06	4,074,927	-0.26(-1.26%)
Jan 09, 2007	20.25	20.46	20.14	20.32	385,500	-0.34(-1.65%)
Jan 08, 2007	20.78	20.84	20.48	20.66	358,843	-0.07(-0.35%)
Jan 05, 2007	20.56	20.73	20.39	20.73	341,414	+0.08(+0.39%)
Jan 04, 2007	20.78	20.93	20.59	20.65	384,988	-0.48(-2.26%)
Jan 03, 2007	21.54	21.54	21.03	21.13	393,190	-0.62(-2.83%)
Dec 29, 2006	21.73	21.76	21.65	21.74	91,761	-0.05(-0.23%)
Dec 28, 2006	21.88	21.88	21.73	21.80	105,089	+0.04(+0.17%)
Dec 27, 2006	21.61	21.78	21.57	21.76	426,511	+0.22(+1.02%)
Dec 26, 2006	21.58	21.63	21.44	21.54	59,465	+0.03(+0.14%)
Dec 22, 2006	21.58	21.62	21.41	21.51	377,811	-0.20(-0.91%)
Dec 21, 2006	21.71	21.71	21.55	21.71	154,815	-0.39(-1.76%)
Dec 20, 2006	22.32	22.32	22.09	22.09	497,767	-0.27(-1.22%)
Dec 19, 2006	21.90	22.37	21.89	22.37	143,537	+0.33(+1.50%)
Dec 18, 2006	22.46	22.46	22.00	22.04	103,552	-0.43(-1.92%)
Dec 15, 2006	22.75	22.76	22.43	22.47	120,981	-0.28(-1.23%)
Dec 14, 2006	22.48	22.76	22.46	22.75	231,197	+0.36(+1.61%)
Dec 13, 2006	22.26	22.42	22.20	22.39	84,071	+0.17(+0.78%)
Dec 12, 2006	22.25	22.30	22.07	22.21	39,472	-0.03(-0.14%)
Dec 11, 2006	22.12	22.31	22.08	22.24	108,678	+0.05(+0.24%)
Dec 08, 2006	22.37	22.37	22.19	22.19	111,754	-0.04(-0.16%)
Dec 07, 2006	22.29	22.33	22.17	22.23	82,021	-0.08(-0.38%)
Dec 06, 2006	22.35	22.50	22.28	22.31	207,104	-0.14(-0.62%)
Dec 05, 2006	22.43	22.50	22.27	22.45	176,346	+0.17(+0.77%)
Dec 04, 2006	22.14	22.28	22.06	22.28	67,155	+0.07(+0.32%)
Dec 01, 2006	21.98	22.24	21.98	22.21	83,559	-0.07(-0.32%)
Nov 30, 2006	22.24	22.32	22.07	22.28	132,259	+0.13(+0.59%)
Nov 29, 2006	21.73	22.17	21.73	22.15	164,042	+0.52(+2.41%)
Nov 28, 2006	21.48	21.67	21.45	21.63	100,476	+0.25(+1.19%)
Nov 27, 2006	21.57	21.57	21.33	21.37	124,570	-0.07(-0.34%)
Nov 24, 2006	21.46	21.55	21.43	21.44	125,082	-0.05(-0.24%)
Nov 22, 2006	21.56	21.57	21.27	21.50	150,714	-0.04(-0.21%)
Nov 21, 2006	21.35	21.57	21.35	21.54	127,645	+0.34(+1.58%)
Nov 20, 2006	21.17	21.34	21.12	21.21	105,089	-0.06(-0.27%)
Nov 17, 2006	20.98	21.33	20.97	21.26	193,775	+0.02(+0.10%)
Nov 16, 2006	21.83	21.83	21.24	21.24	119,956	-0.45(-2.09%)
Nov 15, 2006	21.54	21.75	21.52	21.69	120,981	+0.10(+0.48%)
Nov 14, 2006	21.57	21.60	21.43	21.59	56,902	+0.17(+0.80%)
Nov 13, 2006	21.41	21.57	21.35	21.42	200,952	-0.19(-0.88%)
Nov 10, 2006	21.74	21.74	21.53	21.61	100,988	-0.09(-0.40%)
Nov 09, 2006	21.58	21.83	21.54	21.70	533,651	+0.16(+0.76%)
Nov 08, 2006	21.10	21.54	21.10	21.53	151,739	+0.36(+1.72%)
Nov 07, 2006	21.29	21.32	21.12	21.17	71,256	-0.11(-0.51%)
Nov 06, 2006	20.97	21.32	20.96	21.28	109,191	+0.26(+1.23%)
Nov 03, 2006	20.71	21.48	20.71	21.02	97,913	+0.30(+1.43%)
Nov 02, 2006	20.55	20.76	20.49	20.72	91,761	+0.04(+0.19%)

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