Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	21.34	21.95	21.23	21.91	1,481,860	+0.55(+2.56%)
Jan 30, 2007	21.19	21.40	21.09	21.36	1,027,786	+0.17(+0.82%)
Jan 29, 2007	21.02	21.57	21.01	21.19	1,642,453	+0.17(+0.79%)
Jan 26, 2007	21.08	21.25	20.80	21.02	763,124	-0.06(-0.30%)
Jan 25, 2007	21.42	21.46	20.92	21.08	1,326,728	-0.38(-1.77%)
Jan 24, 2007	21.57	21.61	21.23	21.46	1,431,641	-0.09(-0.40%)
Jan 23, 2007	20.80	22.37	20.76	21.55	5,640,626	+0.77(+3.70%)
Jan 22, 2007	21.19	21.19	20.57	20.78	2,086,531	-0.36(-1.72%)
Jan 19, 2007	21.36	21.37	21.04	21.15	1,416,795	-0.27(-1.26%)
Jan 18, 2007	21.28	21.54	21.26	21.42	1,181,452	+0.01(+0.04%)
Jan 17, 2007	21.78	21.86	21.29	21.41	2,277,564	-0.66(-2.98%)
Jan 16, 2007	21.80	22.18	21.80	22.07	1,121,805	+0.13(+0.58%)
Jan 12, 2007	21.84	22.00	21.75	21.94	1,148,822	+0.11(+0.51%)
Jan 11, 2007	21.62	21.88	21.53	21.83	1,698,182	+0.40(+1.89%)
Jan 10, 2007	21.25	21.68	21.15	21.42	2,287,355	+0.02(+0.11%)
Jan 09, 2007	21.00	21.71	20.73	21.40	7,231,899	+1.93(+9.89%)
Jan 08, 2007	19.54	19.73	19.26	19.47	1,754,004	-0.08(-0.41%)
Jan 05, 2007	19.83	19.88	19.50	19.55	1,417,201	-0.35(-1.75%)
Jan 04, 2007	19.73	19.96	19.45	19.90	1,401,856	+0.33(+1.66%)
Jan 03, 2007	19.68	20.08	19.43	19.58	2,210,955	+0.07(+0.37%)
Dec 29, 2006	19.64	19.85	19.45	19.50	799,263	-0.20(-1.01%)
Dec 28, 2006	19.70	19.81	19.51	19.70	1,012,232	-0.04(-0.20%)
Dec 27, 2006	19.66	19.96	19.56	19.74	877,758	+0.17(+0.89%)
Dec 26, 2006	19.82	19.82	19.47	19.57	882,573	-0.15(-0.76%)
Dec 22, 2006	19.73	19.89	19.63	19.72	1,225,008	-0.06(-0.28%)
Dec 21, 2006	19.82	19.96	19.70	19.77	1,712,902	+0.07(+0.36%)
Dec 20, 2006	19.84	20.01	19.64	19.70	2,383,633	-0.24(-1.19%)
Dec 19, 2006	19.83	20.40	19.73	19.94	3,990,073	+0.05(+0.24%)
Dec 18, 2006	20.42	20.58	19.85	19.89	4,366,004	-0.61(-2.98%)
Dec 15, 2006	20.91	20.98	20.48	20.50	2,100,309	-0.32(-1.52%)
Dec 14, 2006	20.73	21.05	20.66	20.82	915,161	+0.06(+0.27%)
Dec 13, 2006	20.81	20.94	20.61	20.77	1,469,210	+0.13(+0.61%)
Dec 12, 2006	20.99	21.00	20.57	20.64	1,350,742	-0.25(-1.21%)
Dec 11, 2006	21.16	21.20	20.82	20.89	1,081,443	-0.28(-1.31%)
Dec 08, 2006	21.01	21.37	20.86	21.17	1,145,816	+0.10(+0.45%)
Dec 07, 2006	21.30	21.41	20.97	21.07	1,175,272	-0.13(-0.64%)
Dec 06, 2006	21.01	21.40	20.70	21.21	1,524,736	+0.12(+0.56%)
Dec 05, 2006	21.13	21.45	21.01	21.09	1,415,337	-0.36(-1.66%)
Dec 04, 2006	20.94	21.61	20.73	21.45	2,060,829	+0.51(+2.42%)
Dec 01, 2006	22.14	22.24	20.42	20.94	6,305,113	-1.02(-4.66%)
Nov 30, 2006	22.06	22.15	21.78	21.96	1,918,487	+0.09(+0.40%)
Nov 29, 2006	21.80	22.11	21.61	21.88	1,570,940	+0.10(+0.44%)
Nov 28, 2006	22.22	22.30	21.45	21.78	2,000,127	-0.53(-2.38%)
Nov 27, 2006	22.76	22.83	22.26	22.31	1,926,679	-0.56(-2.46%)
Nov 24, 2006	22.87	23.04	22.74	22.87	314,934	-0.10(-0.45%)
Nov 22, 2006	22.81	23.07	22.66	22.98	811,190	+0.20(+0.87%)
Nov 21, 2006	22.66	22.94	22.66	22.78	986,787	+0.13(+0.56%)
Nov 20, 2006	22.67	22.85	22.34	22.65	1,539,643	+0.29(+1.31%)
Nov 17, 2006	22.64	22.68	22.22	22.36	1,289,483	-0.27(-1.19%)
Nov 16, 2006	22.99	23.04	22.51	22.63	1,479,589	-0.20(-0.87%)
Nov 15, 2006	22.72	23.44	22.64	22.83	3,526,624	+1.21(+5.61%)
Nov 14, 2006	21.41	21.64	21.00	21.61	989,144	+0.13(+0.59%)
Nov 13, 2006	21.37	21.55	21.22	21.49	1,473,067	+0.21(+0.97%)
Nov 10, 2006	20.82	21.31	20.78	21.28	1,165,639	+0.35(+1.67%)
Nov 09, 2006	21.22	21.26	20.81	20.93	826,327	-0.31(-1.46%)
Nov 08, 2006	20.87	21.33	20.76	21.24	1,930,965	+0.25(+1.17%)
Nov 07, 2006	21.25	21.35	20.87	21.00	1,643,839	-0.18(-0.86%)
Nov 06, 2006	20.87	21.45	20.86	21.18	2,203,981	+0.52(+2.49%)
Nov 03, 2006	21.68	21.68	20.45	20.66	3,089,221	-0.90(-4.19%)
Nov 02, 2006	21.82	21.96	21.49	21.57	1,299,338	-0.38(-1.73%)

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