Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	23.91	24.15	23.89	24.03	1,559,370	-0.48(-1.95%)
Feb 27, 2007	24.63	24.79	24.26	24.51	122,091	-0.02(-0.08%)
Feb 26, 2007	24.77	24.92	24.45	24.53	110,025	-0.12(-0.48%)
Feb 23, 2007	24.69	24.69	24.47	24.65	92,028	+0.08(+0.34%)
Feb 22, 2007	24.75	24.75	24.37	24.57	87,938	-0.09(-0.36%)
Feb 21, 2007	24.45	24.84	24.41	24.65	95,709	-0.12(-0.47%)
Feb 20, 2007	24.72	25.30	24.24	24.77	140,701	-0.07(-0.28%)
Feb 16, 2007	24.91	25.08	24.15	24.84	209,006	+0.04(+0.18%)
Feb 15, 2007	24.79	24.89	24.48	24.80	122,909	-0.05(-0.21%)
Feb 14, 2007	24.89	25.20	24.72	24.85	188,555	+0.05(+0.20%)
Feb 13, 2007	24.81	24.94	24.68	24.80	132,316	-0.05(-0.22%)
Feb 12, 2007	25.06	25.06	24.68	24.85	101,844	-0.10(-0.41%)
Feb 09, 2007	24.98	25.08	24.81	24.96	127,612	-0.15(-0.58%)
Feb 08, 2007	25.16	25.16	24.75	25.10	178,330	+0.02(+0.08%)
Feb 07, 2007	25.28	25.43	24.83	25.08	267,700	-0.31(-1.23%)
Feb 06, 2007	25.19	25.57	25.12	25.40	126,385	+0.13(+0.52%)
Feb 05, 2007	24.82	25.43	24.79	25.27	207,779	+0.33(+1.31%)
Feb 02, 2007	24.74	25.06	24.48	24.94	158,697	-0.68(-2.65%)
Feb 01, 2007	25.30	25.79	25.29	25.62	162,992	+0.29(+1.14%)
Jan 31, 2007	25.09	25.53	24.84	25.33	188,351	+0.24(+0.97%)
Jan 30, 2007	24.51	25.17	24.39	25.08	148,267	+0.69(+2.85%)
Jan 29, 2007	24.44	24.52	24.28	24.39	166,060	-0.03(-0.14%)
Jan 26, 2007	24.25	24.45	24.06	24.42	145,609	+0.17(+0.69%)
Jan 25, 2007	24.37	24.41	24.20	24.26	83,030	-0.10(-0.42%)
Jan 24, 2007	24.30	24.57	24.08	24.36	213,710	+0.06(+0.24%)
Jan 23, 2007	23.79	24.61	23.79	24.30	238,864	+0.42(+1.74%)
Jan 22, 2007	23.64	24.11	23.18	23.89	182,625	+0.37(+1.56%)
Jan 19, 2007	22.99	23.84	22.99	23.52	147,040	+0.48(+2.10%)
Jan 18, 2007	22.81	23.04	22.64	23.04	122,091	+0.29(+1.27%)
Jan 17, 2007	22.72	22.81	22.63	22.75	145,200	+0.12(+0.52%)
Jan 16, 2007	22.74	22.74	22.51	22.63	104,298	+0.14(+0.61%)
Jan 12, 2007	22.81	22.86	22.49	22.49	171,581	-0.30(-1.31%)
Jan 11, 2007	22.79	22.88	22.74	22.79	94,891	+0.05(+0.24%)
Jan 10, 2007	22.68	22.96	22.49	22.74	98,163	+0.06(+0.26%)
Jan 09, 2007	22.73	22.73	22.55	22.68	121,886	+0.02(+0.11%)
Jan 08, 2007	22.59	22.74	22.49	22.65	106,957	+0.15(+0.67%)
Jan 05, 2007	22.68	22.82	22.49	22.50	141,519	-0.14(-0.63%)
Jan 04, 2007	22.80	22.85	22.64	22.64	104,094	-0.03(-0.15%)
Jan 03, 2007	22.69	22.93	22.50	22.68	194,895	-0.05(-0.22%)
Dec 29, 2006	22.69	22.79	22.65	22.73	50,717	-0.05(-0.21%)
Dec 28, 2006	22.51	22.81	22.49	22.78	71,986	+0.26(+1.17%)
Dec 27, 2006	22.59	22.73	22.49	22.51	59,307	+0.01(+0.07%)
Dec 26, 2006	22.52	22.64	22.50	22.50	79,962	-0.08(-0.37%)
Dec 22, 2006	22.49	22.62	22.49	22.58	82,416	+0.09(+0.41%)
Dec 21, 2006	22.47	22.54	22.35	22.49	81,394	-0.01(-0.06%)
Dec 20, 2006	22.68	22.69	22.21	22.50	82,007	-0.08(-0.37%)
Dec 19, 2006	22.59	22.64	22.10	22.59	103,480	-0.05(-0.24%)
Dec 18, 2006	22.74	22.78	22.58	22.64	90,801	-0.15(-0.64%)
Dec 15, 2006	22.69	22.80	22.66	22.79	93,255	+0.05(+0.22%)
Dec 14, 2006	22.74	22.76	22.66	22.74	92,437	-0.04(-0.17%)
Dec 13, 2006	22.86	22.91	22.71	22.78	86,506	+0.00(+0.02%)
Dec 12, 2006	22.84	22.91	22.54	22.77	113,706	-0.04(-0.19%)
Dec 11, 2006	22.74	22.86	22.69	22.82	79,553	+0.15(+0.67%)
Dec 08, 2006	22.73	22.79	22.58	22.66	74,849	+0.05(+0.24%)
Dec 07, 2006	22.74	22.74	22.61	22.61	83,234	-0.21(-0.90%)
Dec 06, 2006	22.97	22.98	22.82	22.82	91,005	-0.06(-0.26%)
Dec 05, 2006	22.80	22.93	22.74	22.87	90,187	+0.10(+0.45%)
Dec 04, 2006	22.71	22.79	22.64	22.77	102,253	+0.09(+0.39%)

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