Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	16.11	16.21	15.96	16.12	615,887	+0.05(+0.32%)
Feb 27, 2007	16.42	16.43	15.94	16.07	730,019	-0.54(-3.23%)
Feb 26, 2007	16.77	16.77	16.56	16.60	364,130	-0.11(-0.65%)
Feb 23, 2007	16.77	16.77	16.68	16.71	362,684	-0.05(-0.30%)
Feb 22, 2007	16.79	16.85	16.73	16.76	254,893	-0.05(-0.31%)
Feb 21, 2007	16.77	16.83	16.77	16.81	186,837	-0.03(-0.20%)
Feb 20, 2007	16.70	16.85	16.67	16.85	612,928	+0.14(+0.83%)
Feb 16, 2007	16.64	16.72	16.63	16.71	98,913	+0.02(+0.13%)
Feb 15, 2007	16.60	16.70	16.59	16.69	257,007	+0.07(+0.41%)
Feb 14, 2007	16.56	16.65	16.55	16.62	751,158	+0.08(+0.47%)
Feb 13, 2007	16.46	16.56	16.46	16.54	355,921	+0.14(+0.84%)
Feb 12, 2007	16.52	16.53	16.39	16.40	440,505	-0.08(-0.49%)
Feb 09, 2007	16.70	16.71	16.43	16.48	838,232	-0.17(-1.04%)
Feb 08, 2007	16.68	16.68	16.61	16.66	154,711	-0.01(-0.07%)
Feb 07, 2007	16.63	16.70	16.62	16.67	1,878,943	+0.08(+0.49%)
Feb 06, 2007	16.58	16.60	16.52	16.59	115,822	+0.02(+0.14%)
Feb 05, 2007	16.59	16.61	16.53	16.56	1,085,940	-0.01(-0.09%)
Feb 02, 2007	16.61	16.62	16.56	16.58	165,702	+0.03(+0.19%)
Feb 01, 2007	16.55	16.59	16.50	16.55	689,016	+0.04(+0.21%)
Jan 31, 2007	16.35	16.55	16.32	16.51	99,336	+0.17(+1.01%)
Jan 30, 2007	16.33	16.39	16.30	16.35	536,418	+0.03(+0.20%)
Jan 29, 2007	16.26	16.39	16.26	16.31	346,198	+0.02(+0.10%)
Jan 26, 2007	16.40	16.41	16.24	16.30	74,396	-0.07(-0.43%)
Jan 25, 2007	16.58	16.58	16.34	16.37	87,078	-0.19(-1.17%)
Jan 24, 2007	16.51	16.57	16.48	16.56	92,996	+0.11(+0.68%)
Jan 23, 2007	16.46	16.53	16.40	16.45	369,025	+0.00(+0.01%)
Jan 22, 2007	16.56	16.56	16.39	16.45	195,291	-0.10(-0.63%)
Jan 19, 2007	16.54	16.57	16.48	16.55	441,731	-0.01(-0.06%)
Jan 18, 2007	16.55	16.59	16.49	16.56	118,358	+0.07(+0.40%)
Jan 17, 2007	16.52	16.57	16.48	16.50	1,840,053	-0.02(-0.13%)
Jan 16, 2007	16.47	16.55	16.47	16.52	92,150	+0.08(+0.50%)
Jan 12, 2007	16.39	16.46	16.36	16.43	159,361	+0.04(+0.27%)
Jan 11, 2007	16.23	16.39	16.20	16.39	609,969	+0.20(+1.24%)
Jan 10, 2007	16.04	16.20	15.99	16.19	134,421	+0.10(+0.60%)
Jan 09, 2007	16.04	16.11	16.00	16.09	61,715	+0.08(+0.52%)
Jan 08, 2007	15.97	16.02	15.89	16.01	118,781	+0.01(+0.09%)
Jan 05, 2007	16.06	16.09	15.96	15.99	85,387	-0.11(-0.69%)
Jan 04, 2007	15.96	16.13	15.96	16.11	142,875	+0.06(+0.35%)
Jan 03, 2007	16.08	16.18	15.94	16.05	1,309,553	+0.10(+0.62%)
Dec 29, 2006	15.99	16.05	15.92	15.95	39,311	-0.07(-0.41%)
Dec 28, 2006	16.03	16.06	15.99	16.02	57,488	-0.04(-0.22%)
Dec 27, 2006	16.03	16.06	15.99	16.05	344,085	+0.10(+0.62%)
Dec 26, 2006	15.91	15.97	15.85	15.95	55,797	+0.05(+0.30%)
Dec 22, 2006	15.98	15.98	15.89	15.90	455,680	-0.04(-0.24%)
Dec 21, 2006	16.02	16.02	15.92	15.94	1,153,996	-0.05(-0.31%)
Dec 20, 2006	16.00	16.07	15.99	15.99	153,020	-0.09(-0.53%)
Dec 19, 2006	16.03	16.11	15.95	16.08	84,964	-0.00(-0.01%)
Dec 18, 2006	16.12	16.16	16.06	16.08	412,564	-0.03(-0.18%)
Dec 15, 2006	16.25	16.25	16.11	16.11	41,002	-0.03(-0.21%)
Dec 14, 2006	16.06	16.17	16.06	16.14	90,882	+0.12(+0.74%)
Dec 13, 2006	16.06	16.06	15.96	16.02	39,734	+0.08(+0.47%)
Dec 12, 2006	15.99	16.00	15.90	15.95	884,730	-0.08(-0.49%)
Dec 11, 2006	15.98	16.03	15.94	16.03	175,424	+0.09(+0.58%)
Dec 08, 2006	15.87	15.99	15.87	15.93	93,418	+0.03(+0.18%)
Dec 07, 2006	15.99	16.01	15.90	15.90	43,961	-0.04(-0.27%)
Dec 06, 2006	15.96	15.99	15.94	15.95	47,343	-0.00(-0.03%)
Dec 05, 2006	15.84	15.98	15.84	15.95	58,756	+0.11(+0.72%)
Dec 04, 2006	15.68	15.89	15.68	15.84	38,889	+0.22(+1.39%)

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