Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2007	23.85	23.87	23.82	23.83	1,106,797	+0.00(+0.02%)
Mar 29, 2007	23.87	23.87	23.81	23.83	1,618,319	-0.01(-0.04%)
Mar 28, 2007	23.82	23.87	23.81	23.84	731,872	+0.02(+0.08%)
Mar 27, 2007	23.82	23.89	23.81	23.82	3,082,721	-0.02(-0.10%)
Mar 26, 2007	23.81	23.89	23.79	23.84	1,671,159	+0.02(+0.08%)
Mar 23, 2007	23.88	23.89	23.82	23.82	1,323,860	-0.03(-0.13%)
Mar 22, 2007	23.80	23.89	23.80	23.85	4,385,314	+0.05(+0.21%)
Mar 21, 2007	23.73	23.81	23.73	23.80	2,491,830	+0.04(+0.15%)
Mar 20, 2007	23.69	23.81	23.69	23.77	9,061,798	+0.07(+0.31%)
Mar 19, 2007	23.58	23.81	23.49	23.69	22,687,382	+1.18(+5.25%)
Mar 16, 2007	22.53	22.54	22.46	22.51	3,559,162	+0.04(+0.16%)
Mar 15, 2007	22.39	22.59	22.39	22.48	4,782,165	+0.02(+0.08%)
Mar 14, 2007	22.37	22.49	22.28	22.46	3,864,145	+0.10(+0.43%)
Mar 13, 2007	22.35	22.46	22.33	22.36	2,639,827	+0.01(+0.04%)
Mar 12, 2007	22.33	22.41	22.32	22.35	1,353,240	+0.01(+0.04%)
Mar 09, 2007	22.40	22.41	22.28	22.34	1,768,947	-0.02(-0.08%)
Mar 08, 2007	22.42	22.42	22.34	22.36	1,196,692	+0.01(+0.04%)
Mar 07, 2007	22.35	22.39	22.33	22.35	2,415,090	+0.00(+0.02%)
Mar 06, 2007	22.33	22.39	22.31	22.35	4,507,000	+0.09(+0.39%)
Mar 05, 2007	22.35	22.37	22.26	22.26	5,743,377	-0.09(-0.41%)
Mar 02, 2007	22.39	22.50	22.31	22.35	4,052,485	-0.05(-0.20%)
Mar 01, 2007	22.38	22.44	22.23	22.40	3,516,473	+0.03(+0.12%)
Feb 28, 2007	22.36	22.49	22.36	22.37	5,591,434	+0.01(+0.06%)
Feb 27, 2007	22.49	22.53	22.33	22.36	4,928,188	-0.22(-0.99%)
Feb 26, 2007	22.58	22.59	22.48	22.58	4,328,862	-0.04(-0.18%)
Feb 23, 2007	22.56	22.64	22.51	22.62	3,029,442	+0.08(+0.34%)
Feb 22, 2007	22.59	22.59	22.51	22.54	1,623,362	+0.00(+0.02%)
Feb 21, 2007	22.54	22.61	22.51	22.54	2,337,255	+0.03(+0.12%)
Feb 20, 2007	22.52	22.59	22.50	22.51	1,981,405	-0.06(-0.26%)
Feb 16, 2007	22.54	22.64	22.53	22.57	1,759,519	+0.02(+0.08%)
Feb 15, 2007	22.61	22.62	22.52	22.55	2,795,936	-0.04(-0.16%)
Feb 14, 2007	22.64	22.64	22.54	22.59	4,274,314	+0.02(+0.10%)
Feb 13, 2007	22.64	22.65	22.55	22.57	3,842,382	-0.08(-0.34%)
Feb 12, 2007	22.64	22.69	22.60	22.64	1,509,174	+0.02(+0.10%)
Feb 09, 2007	22.66	22.67	22.56	22.62	2,191,231	-0.04(-0.18%)
Feb 08, 2007	22.63	22.71	22.54	22.66	2,611,104	+0.04(+0.16%)
Feb 07, 2007	22.59	22.64	22.55	22.63	3,018,041	+0.05(+0.22%)
Feb 06, 2007	22.64	22.66	22.55	22.58	10,349,042	-0.07(-0.30%)
Feb 05, 2007	22.69	22.78	22.55	22.64	39,530,532	+2.91(+14.74%)
Feb 02, 2007	19.73	19.79	19.65	19.73	1,509,568	+0.03(+0.14%)
Feb 01, 2007	19.50	19.75	19.47	19.71	1,955,094	+0.32(+1.67%)
Jan 31, 2007	19.48	19.48	19.23	19.38	1,590,693	-0.10(-0.54%)
Jan 30, 2007	19.71	20.07	19.41	19.49	2,354,795	-0.10(-0.54%)
Jan 29, 2007	19.15	19.63	19.15	19.59	3,749,694	+0.44(+2.29%)
Jan 26, 2007	19.31	19.31	18.97	19.16	1,702,513	-0.14(-0.71%)
Jan 25, 2007	19.30	19.43	19.17	19.29	1,865,857	-0.06(-0.33%)
Jan 24, 2007	19.36	19.41	19.16	19.36	2,089,497	-0.02(-0.12%)
Jan 23, 2007	19.20	19.42	19.16	19.38	4,620,793	+0.14(+0.71%)
Jan 22, 2007	19.37	19.61	19.11	19.24	3,429,144	-0.23(-1.19%)
Jan 19, 2007	18.87	19.65	18.47	19.48	10,096,242	+1.01(+5.48%)
Jan 18, 2007	18.47	18.63	18.41	18.46	1,727,288	+0.08(+0.45%)
Jan 17, 2007	18.35	18.42	18.32	18.38	3,419,716	+0.07(+0.37%)
Jan 16, 2007	18.20	18.33	18.20	18.31	2,559,141	+0.10(+0.53%)
Jan 12, 2007	18.40	18.54	18.16	18.22	3,573,852	-0.24(-1.31%)
Jan 11, 2007	18.39	18.70	18.35	18.46	1,788,680	+0.11(+0.60%)
Jan 10, 2007	18.30	18.54	18.20	18.35	2,286,826	+0.00(+0.00%)
Jan 09, 2007	18.54	18.60	18.24	18.35	1,936,896	-0.20(-1.06%)
Jan 08, 2007	18.39	18.65	18.36	18.54	3,037,335	+0.23(+1.24%)
Jan 05, 2007	18.75	18.76	18.26	18.32	3,159,022	-0.43(-2.29%)
Jan 04, 2007	19.07	19.13	18.66	18.75	3,989,559	-0.38(-2.00%)

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