Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	27.55	27.86	27.46	27.50	6,454,935	+0.22(+0.79%)
Feb 27, 2007	27.66	27.79	26.95	27.29	3,591,314	-0.59(-2.13%)
Feb 26, 2007	28.04	28.09	27.81	27.88	2,510,300	-0.00(-0.02%)
Feb 23, 2007	27.80	27.95	27.73	27.89	2,972,213	+0.27(+0.99%)
Feb 22, 2007	27.66	27.79	27.58	27.61	2,923,836	-0.36(-1.30%)
Feb 21, 2007	28.04	28.19	27.90	27.97	3,670,513	-0.44(-1.55%)
Feb 20, 2007	28.53	28.61	28.40	28.41	4,720,106	+0.11(+0.38%)
Feb 16, 2007	28.46	28.49	28.17	28.31	3,090,604	+0.06(+0.23%)
Feb 15, 2007	28.41	28.48	27.97	28.24	3,489,457	-0.35(-1.23%)
Feb 14, 2007	28.33	28.78	28.32	28.60	8,087,203	+0.27(+0.95%)
Feb 13, 2007	28.10	28.40	28.07	28.33	6,424,231	+0.53(+1.90%)
Feb 12, 2007	27.99	28.00	27.62	27.80	3,606,425	+0.18(+0.64%)
Feb 09, 2007	27.76	27.83	27.61	27.62	4,715,003	+0.26(+0.97%)
Feb 08, 2007	27.47	27.49	27.28	27.36	5,242,657	+0.24(+0.89%)
Feb 07, 2007	27.04	27.14	26.97	27.12	2,581,320	-0.10(-0.38%)
Feb 06, 2007	27.27	27.31	27.13	27.22	2,439,864	+0.21(+0.76%)
Feb 05, 2007	26.96	27.09	26.88	27.01	3,499,459	-0.33(-1.20%)
Feb 02, 2007	27.34	27.44	27.19	27.34	4,712,554	+0.54(+2.01%)
Feb 01, 2007	26.84	27.05	26.75	26.80	4,026,093	+0.28(+1.07%)
Jan 31, 2007	26.34	26.54	26.21	26.52	3,032,429	-0.23(-0.86%)
Jan 30, 2007	26.69	26.79	26.64	26.75	2,721,144	+0.04(+0.15%)
Jan 29, 2007	26.69	26.84	26.67	26.71	1,772,999	-0.04(-0.16%)
Jan 26, 2007	26.80	26.81	26.60	26.75	2,884,441	-0.12(-0.44%)
Jan 25, 2007	27.19	27.19	26.84	26.87	5,310,425	-0.38(-1.40%)
Jan 24, 2007	27.12	27.31	27.12	27.25	1,687,676	+0.02(+0.09%)
Jan 23, 2007	27.16	27.41	27.13	27.23	2,560,908	-0.00(-0.02%)
Jan 22, 2007	27.38	27.42	27.17	27.23	3,660,103	-0.18(-0.64%)
Jan 19, 2007	27.30	27.47	27.30	27.41	3,307,177	+0.10(+0.36%)
Jan 18, 2007	27.47	27.49	27.22	27.31	4,810,124	+0.25(+0.94%)
Jan 17, 2007	27.09	27.17	26.95	27.06	4,259,812	+0.34(+1.26%)
Jan 16, 2007	26.90	26.90	26.66	26.72	4,424,742	+0.39(+1.47%)
Jan 12, 2007	26.25	26.40	26.21	26.33	3,558,246	+0.33(+1.28%)
Jan 11, 2007	25.89	26.07	25.83	26.00	2,328,822	+0.17(+0.64%)
Jan 10, 2007	25.77	25.87	25.69	25.83	2,043,256	+0.03(+0.11%)
Jan 09, 2007	25.94	25.95	25.73	25.80	2,881,379	+0.00(+0.02%)
Jan 08, 2007	25.91	25.97	25.75	25.80	3,225,324	-0.64(-2.41%)
Jan 05, 2007	26.63	26.66	26.25	26.44	2,262,687	-0.37(-1.39%)
Jan 04, 2007	26.69	26.92	26.64	26.81	5,152,027	+0.45(+1.69%)
Jan 03, 2007	26.35	26.51	26.28	26.36	4,256,954	+0.51(+1.99%)
Dec 29, 2006	25.82	25.90	25.72	25.85	977,538	+0.11(+0.42%)
Dec 28, 2006	25.79	25.84	25.66	25.74	985,702	-0.05(-0.19%)
Dec 27, 2006	25.84	25.85	25.71	25.79	1,489,883	+0.14(+0.53%)
Dec 26, 2006	25.67	25.71	25.54	25.65	725,856	-0.01(-0.06%)
Dec 22, 2006	25.45	25.77	25.43	25.67	1,431,912	+0.12(+0.48%)
Dec 21, 2006	25.39	25.63	25.39	25.54	1,449,058	-0.07(-0.29%)
Dec 20, 2006	25.63	25.72	25.52	25.62	1,631,543	-0.06(-0.25%)
Dec 19, 2006	25.62	25.70	25.49	25.68	1,339,853	+0.06(+0.25%)
Dec 18, 2006	25.76	25.76	25.54	25.62	2,355,154	+0.18(+0.69%)
Dec 15, 2006	25.75	25.77	25.38	25.44	3,308,401	-0.41(-1.57%)
Dec 14, 2006	25.89	25.92	25.80	25.85	1,623,786	-0.07(-0.28%)
Dec 13, 2006	25.82	25.94	25.77	25.92	1,878,326	-0.04(-0.17%)
Dec 12, 2006	25.84	26.01	25.78	25.96	2,055,299	+0.28(+1.09%)
Dec 11, 2006	25.68	25.70	25.60	25.69	1,782,389	-0.04(-0.17%)
Dec 08, 2006	25.69	25.84	25.65	25.73	3,398,215	-0.01(-0.06%)
Dec 07, 2006	25.84	25.89	25.72	25.74	2,385,568	+0.07(+0.27%)
Dec 06, 2006	25.78	25.83	25.65	25.68	3,033,041	-0.20(-0.78%)
Dec 05, 2006	25.79	25.95	25.78	25.88	3,351,267	-0.25(-0.96%)
Dec 04, 2006	26.02	26.24	25.82	26.13	3,909,131	-0.20(-0.74%)

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