Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	21.83	22.32	21.69	22.08	1,878,847	+0.32(+1.47%)
Feb 27, 2007	22.42	22.42	21.51	21.76	1,204,712	-0.77(-3.40%)
Feb 26, 2007	22.64	22.77	21.88	22.53	1,089,359	-0.06(-0.26%)
Feb 23, 2007	22.43	22.76	22.23	22.59	1,749,015	+0.14(+0.60%)
Feb 22, 2007	22.67	22.94	22.23	22.45	1,446,831	-0.22(-0.98%)
Feb 21, 2007	22.53	22.73	22.47	22.67	1,249,090	-0.04(-0.19%)
Feb 20, 2007	22.74	22.79	22.53	22.72	1,122,045	-0.07(-0.32%)
Feb 16, 2007	22.90	22.99	22.66	22.79	908,926	-0.10(-0.42%)
Feb 15, 2007	22.76	23.07	22.72	22.89	825,227	+0.22(+0.98%)
Feb 14, 2007	22.50	22.89	22.50	22.66	937,986	+0.24(+1.08%)
Feb 13, 2007	21.96	22.55	21.95	22.42	969,594	+0.47(+2.12%)
Feb 12, 2007	21.87	22.03	21.78	21.96	895,439	+0.03(+0.13%)
Feb 09, 2007	21.92	22.06	21.85	21.93	686,726	+0.00(+0.00%)
Feb 08, 2007	21.80	22.04	21.45	21.93	1,207,395	+0.09(+0.40%)
Feb 07, 2007	22.01	22.07	21.80	21.84	1,225,043	-0.17(-0.79%)
Feb 06, 2007	21.68	22.10	21.63	22.01	947,628	+0.28(+1.29%)
Feb 05, 2007	21.73	21.83	21.61	21.73	915,738	+0.09(+0.40%)
Feb 02, 2007	21.22	21.80	21.09	21.65	1,587,912	+0.41(+1.92%)
Feb 01, 2007	21.27	21.82	20.97	21.24	3,222,990	-0.15(-0.68%)
Jan 31, 2007	21.76	21.87	21.22	21.38	1,421,649	-0.36(-1.65%)
Jan 30, 2007	21.74	22.02	21.68	21.74	595,286	+0.00(+0.00%)
Jan 29, 2007	21.05	21.82	20.97	21.74	1,550,758	+0.69(+3.27%)
Jan 26, 2007	21.30	21.30	20.84	21.06	941,642	-0.24(-1.14%)
Jan 25, 2007	21.51	21.71	21.12	21.30	907,585	-0.13(-0.59%)
Jan 24, 2007	21.51	21.56	21.35	21.42	492,597	-0.09(-0.41%)
Jan 23, 2007	21.08	21.56	21.08	21.51	841,843	+0.41(+1.93%)
Jan 22, 2007	21.40	21.41	21.08	21.10	838,437	-0.20(-0.96%)
Jan 19, 2007	21.19	21.51	21.10	21.31	1,099,030	+0.05(+0.23%)
Jan 18, 2007	20.98	21.42	20.87	21.26	1,300,589	+0.38(+1.81%)
Jan 17, 2007	20.96	21.07	20.83	20.88	1,177,466	-0.09(-0.42%)
Jan 16, 2007	20.96	21.12	20.95	20.97	372,466	+0.02(+0.09%)
Jan 12, 2007	20.83	21.11	20.83	20.95	462,255	+0.12(+0.56%)
Jan 11, 2007	20.69	21.16	20.69	20.83	655,764	+0.12(+0.56%)
Jan 10, 2007	20.74	20.74	20.58	20.72	301,565	-0.09(-0.42%)
Jan 09, 2007	20.45	20.82	20.40	20.80	551,114	+0.30(+1.46%)
Jan 08, 2007	20.43	20.52	20.30	20.50	449,767	+0.02(+0.09%)
Jan 05, 2007	20.48	20.55	20.35	20.48	439,963	-0.04(-0.19%)
Jan 04, 2007	20.39	20.66	20.18	20.52	632,853	+0.08(+0.38%)
Jan 03, 2007	20.27	20.80	20.27	20.44	863,000	+0.17(+0.86%)
Dec 29, 2006	20.34	20.46	20.22	20.27	445,742	-0.07(-0.33%)
Dec 28, 2006	20.69	20.69	20.33	20.34	691,886	-0.14(-0.66%)
Dec 27, 2006	20.13	20.49	20.06	20.47	720,784	+0.33(+1.64%)
Dec 26, 2006	19.87	20.14	19.87	20.14	363,694	+0.21(+1.07%)
Dec 22, 2006	19.91	20.35	19.80	19.93	430,777	+0.12(+0.59%)
Dec 21, 2006	20.06	20.28	19.75	19.81	798,497	-0.32(-1.59%)
Dec 20, 2006	20.08	20.44	20.06	20.13	606,226	-0.02(-0.10%)
Dec 19, 2006	20.23	20.34	20.10	20.15	589,300	-0.23(-1.14%)
Dec 18, 2006	20.85	20.87	20.24	20.39	841,843	-0.46(-2.19%)
Dec 15, 2006	20.83	21.10	20.75	20.84	1,203,164	+0.20(+0.99%)
Dec 14, 2006	20.64	21.01	20.64	20.64	1,154,967	-0.10(-0.47%)
Dec 13, 2006	20.41	20.81	20.41	20.74	857,737	+0.39(+1.90%)
Dec 12, 2006	20.09	20.43	20.01	20.35	867,025	+0.25(+1.25%)
Dec 11, 2006	20.25	20.30	20.09	20.10	388,876	-0.12(-0.58%)
Dec 08, 2006	20.32	20.32	20.12	20.21	365,758	-0.11(-0.52%)
Dec 07, 2006	20.36	20.53	20.23	20.32	444,297	+0.00(+0.00%)
Dec 06, 2006	20.25	20.44	20.18	20.32	544,303	+0.09(+0.43%)
Dec 05, 2006	20.26	20.44	20.12	20.23	800,251	-0.09(-0.43%)
Dec 04, 2006	20.21	20.44	20.20	20.32	914,499	+0.11(+0.53%)

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