Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	22.53	23.31	22.53	22.79	25,698	+0.25(+1.12%)
Feb 27, 2007	23.40	23.40	22.53	22.53	50,250	-0.87(-3.72%)
Feb 26, 2007	23.46	23.50	23.40	23.40	35,563	-0.06(-0.27%)
Feb 23, 2007	23.55	23.56	23.44	23.47	7,285	-0.21(-0.90%)
Feb 22, 2007	23.58	23.72	23.44	23.68	14,877	+0.16(+0.67%)
Feb 21, 2007	23.61	23.66	23.44	23.52	6,206	-0.18(-0.77%)
Feb 20, 2007	23.44	23.72	23.44	23.70	16,014	+0.20(+0.84%)
Feb 16, 2007	23.55	23.59	23.37	23.51	29,123	+0.05(+0.20%)
Feb 15, 2007	23.66	23.69	23.40	23.46	18,140	-0.13(-0.57%)
Feb 14, 2007	23.70	24.04	23.52	23.59	10,214	-0.19(-0.80%)
Feb 13, 2007	23.63	23.81	23.56	23.78	25,040	+0.14(+0.60%)
Feb 12, 2007	23.56	23.76	23.45	23.64	14,270	-0.15(-0.63%)
Feb 09, 2007	24.00	24.00	23.45	23.79	20,846	-0.26(-1.09%)
Feb 08, 2007	24.27	24.30	24.04	24.05	7,365	-0.35(-1.43%)
Feb 07, 2007	24.75	24.75	24.12	24.40	20,992	-0.40(-1.59%)
Feb 06, 2007	24.53	24.80	24.53	24.80	13,775	+0.27(+1.10%)
Feb 05, 2007	24.71	24.84	24.51	24.53	21,182	+0.02(+0.06%)
Feb 02, 2007	24.47	24.51	24.33	24.51	5,691	+0.14(+0.58%)
Feb 01, 2007	24.18	24.50	24.08	24.37	19,393	+0.21(+0.88%)
Jan 31, 2007	24.36	24.36	24.12	24.15	25,984	-0.29(-1.20%)
Jan 30, 2007	24.12	24.51	24.10	24.45	46,262	+0.12(+0.49%)
Jan 29, 2007	23.54	24.47	23.41	24.33	27,280	+0.62(+2.63%)
Jan 26, 2007	23.50	23.72	23.31	23.70	15,385	+0.26(+1.11%)
Jan 25, 2007	24.04	24.48	23.40	23.44	40,063	-0.64(-2.66%)
Jan 24, 2007	23.61	24.14	23.61	24.08	14,595	+0.49(+2.08%)
Jan 23, 2007	23.49	23.63	23.45	23.59	5,800	+0.16(+0.68%)
Jan 22, 2007	23.61	23.92	23.42	23.44	24,540	-0.28(-1.20%)
Jan 19, 2007	23.46	23.88	23.46	23.72	9,499	+0.28(+1.21%)
Jan 18, 2007	23.61	23.61	23.40	23.44	26,543	-0.17(-0.70%)
Jan 17, 2007	23.50	23.70	23.29	23.60	43,063	-0.32(-1.35%)
Jan 16, 2007	24.27	24.66	23.93	23.93	20,668	-0.21(-0.85%)
Jan 12, 2007	23.91	24.31	23.91	24.13	15,875	-0.03(-0.13%)
Jan 11, 2007	24.01	24.76	24.01	24.16	11,113	-0.03(-0.13%)
Jan 10, 2007	24.20	24.60	24.12	24.19	9,752	-0.25(-1.00%)
Jan 09, 2007	23.56	24.59	23.56	24.44	30,335	+0.83(+3.52%)
Jan 08, 2007	23.78	23.81	23.52	23.61	18,796	-0.25(-1.03%)
Jan 05, 2007	24.51	24.97	23.82	23.85	20,634	-0.76(-3.08%)
Jan 04, 2007	24.12	24.76	23.97	24.61	26,210	+0.41(+1.70%)
Jan 03, 2007	26.09	26.09	23.71	24.20	81,317	-1.56(-6.05%)
Dec 29, 2006	25.87	25.93	25.06	25.76	28,645	+0.06(+0.25%)
Dec 28, 2006	25.30	25.90	25.15	25.70	10,201	+0.43(+1.72%)
Dec 27, 2006	24.58	25.26	24.58	25.26	13,822	+1.13(+4.69%)
Dec 26, 2006	23.81	24.35	23.67	24.13	13,016	+0.15(+0.63%)
Dec 22, 2006	24.29	24.38	23.71	23.98	15,231	-0.47(-1.91%)
Dec 21, 2006	24.65	24.65	24.31	24.45	4,032	-0.13(-0.55%)
Dec 20, 2006	24.65	24.66	24.43	24.58	2,858	-0.06(-0.26%)
Dec 19, 2006	23.90	24.79	23.90	24.65	19,126	+0.72(+3.01%)
Dec 18, 2006	24.15	24.29	23.60	23.93	23,635	-0.36(-1.47%)
Dec 15, 2006	24.09	24.31	23.78	24.28	39,664	+0.13(+0.52%)
Dec 14, 2006	23.43	24.15	23.43	24.15	32,481	+0.68(+2.90%)
Dec 13, 2006	23.32	23.53	23.32	23.47	35,214	-0.12(-0.50%)
Dec 12, 2006	23.74	23.74	23.57	23.59	18,271	-0.04(-0.17%)
Dec 11, 2006	23.81	24.04	23.51	23.63	12,227	-0.20(-0.83%)
Dec 08, 2006	23.63	23.85	23.49	23.83	2,822	+0.18(+0.77%)
Dec 07, 2006	24.04	24.09	23.55	23.65	11,664	-0.24(-0.99%)
Dec 06, 2006	24.26	24.35	23.78	23.89	12,989	-0.59(-2.39%)
Dec 05, 2006	25.07	25.20	24.30	24.47	20,578	-0.43(-1.71%)
Dec 04, 2006	23.93	25.00	23.93	24.90	27,480	+1.15(+4.83%)

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