Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	24.95	24.99	24.70	24.83	254,257	+0.39(+1.61%)
Feb 27, 2007	25.11	25.17	24.21	24.43	553,822	-1.08(-4.24%)
Feb 26, 2007	25.71	25.71	25.43	25.52	129,467	-0.20(-0.80%)
Feb 23, 2007	25.74	25.83	25.64	25.72	189,044	+0.47(+1.85%)
Feb 22, 2007	25.34	25.40	25.22	25.25	235,695	-0.25(-0.96%)
Feb 21, 2007	25.42	25.54	25.34	25.50	226,902	-0.37(-1.42%)
Feb 20, 2007	25.82	25.90	25.63	25.87	158,392	-0.10(-0.38%)
Feb 16, 2007	25.81	25.97	25.75	25.97	180,007	+0.45(+1.77%)
Feb 15, 2007	25.57	25.59	25.38	25.52	227,879	-0.20(-0.76%)
Feb 14, 2007	25.33	25.72	25.29	25.71	1,206,929	+0.59(+2.35%)
Feb 13, 2007	25.01	25.16	24.92	25.12	784,022	+0.27(+1.09%)
Feb 12, 2007	24.94	25.06	24.84	24.85	221,895	+0.53(+2.19%)
Feb 09, 2007	24.31	24.43	24.24	24.32	281,246	-0.16(-0.67%)
Feb 08, 2007	24.50	24.50	24.33	24.48	171,092	-0.04(-0.17%)
Feb 07, 2007	24.39	24.60	24.37	24.52	122,121	+0.15(+0.60%)
Feb 06, 2007	24.34	24.39	24.21	24.38	137,387	+0.01(+0.03%)
Feb 05, 2007	24.18	24.38	24.16	24.37	84,874	+0.20(+0.85%)
Feb 02, 2007	24.21	24.22	24.08	24.16	155,949	-0.20(-0.81%)
Feb 01, 2007	24.17	24.38	24.16	24.36	89,271	+0.02(+0.10%)
Jan 31, 2007	24.07	24.38	24.07	24.34	182,450	-0.02(-0.10%)
Jan 30, 2007	24.15	24.37	24.14	24.36	134,700	+0.29(+1.19%)
Jan 29, 2007	24.05	24.17	23.98	24.07	165,597	-0.49(-2.00%)
Jan 26, 2007	24.53	24.57	24.38	24.57	118,824	-0.01(-0.03%)
Jan 25, 2007	24.87	24.89	24.47	24.57	188,800	-0.55(-2.18%)
Jan 24, 2007	24.87	25.15	24.79	25.12	103,925	+0.02(+0.07%)
Jan 23, 2007	25.12	25.17	25.04	25.11	127,617	+0.00(+0.00%)
Jan 22, 2007	25.12	25.12	24.91	25.11	154,728	-0.33(-1.29%)
Jan 19, 2007	25.12	25.43	25.11	25.43	104,902	+0.57(+2.31%)
Jan 18, 2007	25.05	25.20	24.80	24.86	110,031	-0.14(-0.56%)
Jan 17, 2007	25.05	25.08	24.91	25.00	206,141	-0.26(-1.04%)
Jan 16, 2007	25.16	25.29	25.13	25.26	73,639	+0.02(+0.06%)
Jan 12, 2007	25.07	25.28	25.07	25.25	92,690	+0.32(+1.28%)
Jan 11, 2007	24.61	24.97	24.59	24.93	172,924	+0.04(+0.16%)
Jan 10, 2007	24.88	24.91	24.73	24.89	146,301	-0.50(-1.97%)
Jan 09, 2007	25.48	25.52	25.24	25.38	197,837	+0.07(+0.26%)
Jan 08, 2007	25.28	25.87	25.10	25.32	123,709	+0.10(+0.39%)
Jan 05, 2007	25.40	25.49	25.11	25.22	204,920	-0.25(-0.96%)
Jan 04, 2007	25.25	25.47	25.18	25.47	329,362	+0.42(+1.67%)
Jan 03, 2007	24.96	25.14	24.92	25.05	226,535	+0.38(+1.53%)
Dec 29, 2006	24.78	24.85	24.61	24.67	83,287	-0.10(-0.40%)
Dec 28, 2006	24.95	24.95	24.72	24.77	133,357	+0.05(+0.20%)
Dec 27, 2006	24.42	24.74	24.37	24.72	97,208	+0.53(+2.20%)
Dec 26, 2006	24.19	24.27	24.12	24.19	83,409	+0.05(+0.20%)
Dec 22, 2006	24.39	24.43	24.06	24.14	84,141	-0.31(-1.27%)
Dec 21, 2006	24.40	24.63	24.25	24.45	133,357	-0.25(-0.99%)
Dec 20, 2006	24.78	24.80	24.62	24.70	75,104	-0.26(-1.05%)
Dec 19, 2006	24.84	24.99	24.82	24.96	172,191	+0.10(+0.40%)
Dec 18, 2006	24.83	24.89	24.77	24.86	79,134	+0.05(+0.20%)
Dec 15, 2006	25.08	25.20	24.76	24.81	230,565	-0.25(-0.98%)
Dec 14, 2006	24.91	25.10	24.87	25.06	142,516	-0.10(-0.39%)
Dec 13, 2006	25.16	25.29	25.07	25.16	170,115	+0.05(+0.20%)
Dec 12, 2006	24.84	25.16	24.82	25.11	218,231	+0.23(+0.92%)
Dec 11, 2006	24.45	24.88	24.42	24.88	235,206	+0.42(+1.71%)
Dec 08, 2006	24.63	24.64	24.43	24.46	157,537	-0.14(-0.57%)
Dec 07, 2006	24.79	24.79	24.55	24.60	155,216	+0.12(+0.50%)
Dec 06, 2006	24.46	24.58	24.35	24.48	166,818	-0.33(-1.32%)
Dec 05, 2006	24.75	24.88	24.69	24.80	111,008	+0.16(+0.63%)
Dec 04, 2006	24.42	24.65	24.42	24.65	228,856	-0.04(-0.17%)

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