Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2007	22.74	22.75	22.42	22.42	489,783	-0.33(-1.46%)
Mar 29, 2007	22.75	22.82	22.57	22.75	444,623	+0.17(+0.75%)
Mar 28, 2007	22.66	22.74	22.49	22.58	854,328	-0.02(-0.10%)
Mar 27, 2007	22.49	22.65	22.42	22.60	244,891	+0.09(+0.39%)
Mar 26, 2007	22.63	22.63	22.31	22.52	174,590	+0.09(+0.41%)
Mar 23, 2007	22.34	22.50	22.30	22.42	1,420,000	+0.06(+0.29%)
Mar 22, 2007	22.19	22.48	22.15	22.36	847,344	+0.40(+1.84%)
Mar 21, 2007	21.65	22.07	21.65	21.96	284,000	+0.37(+1.72%)
Mar 20, 2007	21.50	21.63	21.38	21.58	256,065	+0.11(+0.53%)
Mar 19, 2007	21.27	21.52	21.27	21.47	678,341	+0.41(+1.96%)
Mar 16, 2007	21.27	21.36	21.00	21.06	350,111	-0.21(-0.97%)
Mar 15, 2007	21.26	21.39	21.20	21.26	135,947	-0.06(-0.26%)
Mar 14, 2007	21.19	21.32	20.91	21.32	841,757	+0.30(+1.44%)
Mar 13, 2007	21.32	21.57	21.02	21.02	284,000	-0.30(-1.41%)
Mar 12, 2007	21.20	21.41	21.18	21.32	241,632	-0.08(-0.36%)
Mar 09, 2007	21.53	21.53	21.28	21.40	222,544	+0.01(+0.06%)
Mar 08, 2007	21.48	21.53	21.29	21.38	256,996	+0.08(+0.38%)
Mar 07, 2007	20.77	21.65	20.77	21.30	354,767	+0.30(+1.44%)
Mar 06, 2007	20.96	21.03	20.83	21.00	194,144	+0.40(+1.92%)
Mar 05, 2007	20.48	20.87	20.48	20.60	419,482	-0.20(-0.97%)
Mar 02, 2007	21.05	21.11	20.72	20.80	362,682	-0.35(-1.65%)
Mar 01, 2007	20.81	21.35	20.70	21.15	556,440	-0.03(-0.13%)
Feb 28, 2007	21.37	21.48	21.15	21.18	407,842	+0.04(+0.18%)
Feb 27, 2007	21.71	21.91	21.06	21.14	377,580	-0.86(-3.92%)
Feb 26, 2007	22.01	22.15	21.94	22.00	195,233	+0.14(+0.63%)
Feb 23, 2007	21.95	21.99	21.83	21.87	521,442	+0.04(+0.17%)
Feb 22, 2007	21.59	21.87	21.56	21.83	612,695	+0.20(+0.92%)
Feb 21, 2007	21.41	21.65	21.30	21.63	271,895	+0.18(+0.83%)
Feb 20, 2007	21.36	21.46	21.33	21.45	209,042	-0.17(-0.79%)
Feb 16, 2007	21.65	21.69	21.57	21.62	241,167	+0.01(+0.04%)
Feb 15, 2007	21.69	21.73	21.51	21.61	169,003	-0.24(-1.09%)
Feb 14, 2007	21.91	22.04	21.72	21.85	390,639	+0.06(+0.27%)
Feb 13, 2007	21.56	21.82	21.56	21.79	343,044	+0.27(+1.24%)
Feb 12, 2007	21.73	21.73	21.43	21.53	334,747	-0.27(-1.22%)
Feb 09, 2007	21.97	21.97	21.72	21.79	494,439	-0.08(-0.38%)
Feb 08, 2007	21.67	21.92	21.55	21.88	262,583	+0.21(+0.95%)
Feb 07, 2007	21.91	21.98	21.58	21.67	481,869	-0.12(-0.56%)
Feb 06, 2007	21.96	22.04	21.69	21.79	696,964	-0.09(-0.43%)
Feb 05, 2007	21.95	22.07	21.82	21.89	182,505	-0.03(-0.13%)
Feb 02, 2007	21.89	22.02	21.68	21.92	273,291	+0.06(+0.29%)
Feb 01, 2007	21.77	21.94	21.59	21.85	244,426	+0.20(+0.91%)
Jan 31, 2007	21.47	21.76	21.44	21.66	604,780	+0.10(+0.45%)
Jan 30, 2007	21.27	21.62	21.22	21.56	567,069	+0.46(+2.20%)
Jan 29, 2007	21.20	21.39	21.04	21.10	206,714	-0.09(-0.41%)
Jan 26, 2007	21.35	21.38	21.14	21.18	220,216	+0.03(+0.12%)
Jan 25, 2007	21.48	21.56	21.11	21.16	1,237,495	-0.42(-1.93%)
Jan 24, 2007	21.47	21.62	21.21	21.57	649,941	+0.09(+0.41%)
Jan 23, 2007	21.26	21.60	21.20	21.49	1,177,436	+0.52(+2.50%)
Jan 22, 2007	21.20	21.25	20.86	20.96	568,000	-0.11(-0.51%)
Jan 19, 2007	20.50	21.09	20.50	21.07	515,390	+0.53(+2.59%)
Jan 18, 2007	20.79	20.92	20.40	20.54	745,383	-0.14(-0.70%)
Jan 17, 2007	20.50	20.78	20.49	20.68	300,295	+0.23(+1.13%)
Jan 16, 2007	20.53	20.74	20.36	20.45	405,049	-0.22(-1.08%)
Jan 12, 2007	20.26	20.71	20.26	20.67	286,793	+0.55(+2.71%)
Jan 11, 2007	20.25	20.75	20.09	20.13	583,364	-0.15(-0.72%)
Jan 10, 2007	20.42	20.53	20.18	20.27	1,000,984	-0.35(-1.69%)
Jan 09, 2007	20.52	20.79	20.40	20.62	658,787	-0.21(-1.02%)
Jan 08, 2007	21.09	21.09	20.63	20.83	582,433	+0.04(+0.21%)
Jan 05, 2007	20.69	20.86	20.56	20.79	565,206	+0.13(+0.64%)
Jan 04, 2007	20.91	20.95	20.59	20.66	559,154	-0.40(-1.89%)

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