Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.98	20.10	19.68	20.10	3,721	+0.36(+1.81%)
Feb 27, 2007	20.24	20.34	19.74	19.74	4,561	-0.91(-4.40%)
Feb 26, 2007	20.81	20.88	20.65	20.65	4,135	-0.16(-0.76%)
Feb 23, 2007	20.83	20.83	20.72	20.81	3,961	-0.01(-0.04%)
Feb 22, 2007	20.82	20.82	20.67	20.82	3,601	+0.07(+0.32%)
Feb 21, 2007	20.65	20.75	20.65	20.75	5,881	+0.03(+0.16%)
Feb 20, 2007	20.43	20.74	20.39	20.72	3,721	+0.20(+0.97%)
Feb 16, 2007	20.45	20.53	20.34	20.52	2,520	+0.03(+0.16%)
Feb 15, 2007	20.41	20.48	20.41	20.48	480	+0.02(+0.12%)
Feb 14, 2007	20.44	20.58	20.44	20.46	3,841	+0.04(+0.20%)
Feb 13, 2007	20.29	20.43	20.29	20.42	4,801	+0.13(+0.66%)
Feb 12, 2007	20.28	20.29	20.22	20.28	1,920	+0.03(+0.16%)
Feb 09, 2007	20.53	20.53	20.21	20.25	2,160	-0.25(-1.22%)
Feb 08, 2007	20.40	20.52	20.38	20.50	4,201	+0.05(+0.24%)
Feb 07, 2007	20.41	20.45	20.30	20.45	3,481	+0.17(+0.82%)
Feb 06, 2007	20.23	20.28	20.17	20.28	3,001	+0.00(+0.00%)
Feb 05, 2007	20.30	20.33	20.24	20.28	2,520	-0.04(-0.20%)
Feb 02, 2007	20.33	20.33	20.29	20.33	2,760	+0.08(+0.41%)
Feb 01, 2007	20.18	20.28	20.15	20.24	3,601	+0.09(+0.46%)
Jan 31, 2007	19.99	20.15	19.95	20.15	3,961	+0.11(+0.54%)
Jan 30, 2007	19.92	20.04	19.92	20.04	20,406	+0.16(+0.80%)
Jan 29, 2007	19.71	19.96	19.71	19.89	1,800	+0.06(+0.29%)
Jan 26, 2007	19.68	19.83	19.54	19.83	3,241	+0.20(+1.02%)
Jan 25, 2007	20.03	20.03	19.63	19.63	3,361	-0.33(-1.67%)
Jan 24, 2007	19.89	19.96	19.86	19.96	13,924	+0.16(+0.80%)
Jan 23, 2007	19.60	19.83	19.60	19.80	3,361	+0.12(+0.64%)
Jan 22, 2007	19.81	19.81	19.59	19.68	6,842	-0.07(-0.34%)
Jan 19, 2007	19.59	19.78	19.54	19.74	6,722	+0.09(+0.47%)
Jan 18, 2007	19.83	19.83	19.59	19.65	3,361	-0.19(-0.97%)
Jan 17, 2007	19.88	19.97	19.84	19.84	3,841	+0.01(+0.04%)
Jan 16, 2007	20.05	20.18	19.83	19.83	4,681	-0.09(-0.46%)
Jan 12, 2007	19.89	19.93	19.83	19.93	6,722	+0.09(+0.46%)
Jan 11, 2007	19.62	19.87	19.62	19.83	9,723	+0.27(+1.41%)
Jan 10, 2007	19.56	19.59	19.50	19.56	6,842	-0.03(-0.13%)
Jan 09, 2007	19.71	19.71	19.41	19.59	13,804	-0.02(-0.09%)
Jan 08, 2007	19.63	19.68	19.53	19.60	9,243	+0.04(+0.21%)
Jan 05, 2007	19.78	19.78	19.53	19.56	8,282	-0.42(-2.08%)
Jan 04, 2007	19.90	19.98	19.75	19.98	8,522	+0.06(+0.29%)
Jan 03, 2007	20.10	20.16	19.84	19.92	12,964	-0.03(-0.17%)
Dec 29, 2006	20.08	20.13	19.95	19.95	4,441	-0.17(-0.87%)
Dec 28, 2006	20.18	20.18	20.13	20.13	3,241	-0.06(-0.29%)
Dec 27, 2006	20.02	20.18	20.02	20.18	9,123	+0.37(+1.89%)
Dec 26, 2006	19.68	19.81	19.68	19.81	2,280	+0.11(+0.55%)
Dec 22, 2006	19.67	19.71	19.65	19.70	1,920	-0.05(-0.25%)
Dec 21, 2006	19.83	19.92	19.73	19.75	7,322	-0.06(-0.29%)
Dec 20, 2006	19.72	19.88	19.72	19.81	9,483	+0.12(+0.59%)
Dec 19, 2006	19.66	19.73	19.59	19.69	98,913	-0.01(-0.04%)
Dec 18, 2006	19.96	19.96	19.70	19.70	3,481	-0.25(-1.25%)
Dec 15, 2006	19.99	20.07	19.95	19.95	8,402	-0.07(-0.33%)
Dec 14, 2006	20.01	20.07	20.01	20.02	5,881	+0.21(+1.07%)
Dec 13, 2006	19.82	19.84	19.79	19.81	8,762	+0.08(+0.40%)
Dec 12, 2006	19.89	19.89	19.73	19.73	3,721	-0.14(-0.71%)
Dec 11, 2006	19.81	19.91	19.81	19.87	6,122	+0.02(+0.08%)
Dec 08, 2006	19.74	19.91	19.74	19.85	2,760	+0.03(+0.13%)
Dec 07, 2006	19.96	19.96	19.83	19.83	1,320	-0.07(-0.38%)
Dec 06, 2006	19.91	19.94	19.78	19.90	28,329	-0.00(-0.00%)
Dec 05, 2006	19.91	20.01	19.89	19.90	64,461	+0.05(+0.25%)
Dec 04, 2006	19.50	19.86	19.50	19.85	15,005	+0.49(+2.52%)

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