Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.48	19.94	19.29	19.59	278,269	+0.13(+0.67%)
Feb 27, 2007	20.46	20.46	19.46	19.46	354,437	-1.36(-6.53%)
Feb 26, 2007	20.67	21.03	20.60	20.82	307,602	+0.22(+1.07%)
Feb 23, 2007	20.41	20.69	20.35	20.60	296,055	+0.21(+1.03%)
Feb 22, 2007	20.24	20.54	20.11	20.39	239,327	+0.26(+1.29%)
Feb 21, 2007	20.33	20.46	20.08	20.13	282,562	-0.26(-1.28%)
Feb 20, 2007	20.48	20.53	20.10	20.39	360,584	-0.22(-1.07%)
Feb 16, 2007	20.58	20.68	20.39	20.61	269,280	+0.03(+0.15%)
Feb 15, 2007	20.25	20.63	20.22	20.58	424,044	+0.54(+2.69%)
Feb 14, 2007	19.95	20.24	19.68	20.04	412,621	+0.11(+0.55%)
Feb 13, 2007	19.17	20.69	19.08	19.93	1,020,524	+0.84(+4.40%)
Feb 12, 2007	19.47	19.75	19.05	19.09	583,513	-0.44(-2.25%)
Feb 09, 2007	20.14	20.26	19.44	19.53	530,280	-0.60(-2.98%)
Feb 08, 2007	20.15	20.32	20.05	20.13	336,308	+0.00(+0.00%)
Feb 07, 2007	19.30	20.20	19.30	20.13	624,170	+1.00(+5.23%)
Feb 06, 2007	19.08	19.24	18.94	19.13	409,428	+0.01(+0.05%)
Feb 05, 2007	19.00	19.39	19.00	19.12	324,229	-0.12(-0.62%)
Feb 02, 2007	19.51	19.52	19.10	19.24	200,977	-0.23(-1.18%)
Feb 01, 2007	19.26	19.48	19.16	19.47	140,456	+0.28(+1.46%)
Jan 31, 2007	19.41	19.41	18.65	19.19	217,768	-0.21(-1.08%)
Jan 30, 2007	19.31	19.42	19.10	19.40	193,817	+0.16(+0.83%)
Jan 29, 2007	19.18	19.49	19.08	19.24	125,255	+0.02(+0.10%)
Jan 26, 2007	19.34	19.35	18.81	19.22	294,332	+0.01(+0.05%)
Jan 25, 2007	19.54	19.61	18.99	19.21	272,576	-0.29(-1.49%)
Jan 24, 2007	19.02	19.65	19.01	19.50	275,122	+0.49(+2.58%)
Jan 23, 2007	18.88	19.35	18.80	19.01	221,216	+0.05(+0.26%)
Jan 22, 2007	19.29	19.40	18.78	18.96	238,044	-0.33(-1.71%)
Jan 19, 2007	19.30	19.51	19.14	19.29	371,067	+0.00(+0.00%)
Jan 18, 2007	20.54	20.54	19.26	19.29	595,053	-1.39(-6.72%)
Jan 17, 2007	20.74	20.80	20.24	20.68	270,238	-0.08(-0.39%)
Jan 16, 2007	20.84	20.88	20.53	20.76	249,935	-0.11(-0.53%)
Jan 12, 2007	20.47	20.96	20.34	20.87	383,368	+0.39(+1.90%)
Jan 11, 2007	20.09	20.72	20.08	20.48	550,969	+0.39(+1.94%)
Jan 10, 2007	19.23	20.25	19.01	20.09	767,610	+0.83(+4.31%)
Jan 09, 2007	19.05	19.34	18.94	19.26	517,961	+0.20(+1.05%)
Jan 08, 2007	19.05	19.22	18.74	19.06	277,677	+0.11(+0.58%)
Jan 05, 2007	19.04	19.04	18.64	18.95	460,582	-0.07(-0.37%)
Jan 04, 2007	18.54	19.04	18.26	19.02	341,898	+0.34(+1.82%)
Jan 03, 2007	18.80	19.10	18.35	18.68	285,312	-0.05(-0.27%)
Dec 29, 2006	18.74	19.04	18.63	18.73	247,168	-0.05(-0.27%)
Dec 28, 2006	18.85	18.93	18.33	18.78	303,386	+0.06(+0.32%)
Dec 27, 2006	18.46	18.78	18.43	18.72	152,907	+0.24(+1.30%)
Dec 26, 2006	18.22	18.62	18.20	18.48	110,649	+0.20(+1.09%)
Dec 22, 2006	18.35	18.55	18.25	18.28	92,962	-0.11(-0.60%)
Dec 21, 2006	18.50	18.72	18.30	18.39	169,501	-0.14(-0.76%)
Dec 20, 2006	18.40	18.86	18.40	18.53	113,244	+0.12(+0.65%)
Dec 19, 2006	18.27	18.83	18.27	18.41	251,638	-0.01(-0.05%)
Dec 18, 2006	18.65	18.97	18.39	18.42	127,204	-0.25(-1.34%)
Dec 15, 2006	18.75	18.98	18.59	18.67	358,562	+0.06(+0.32%)
Dec 14, 2006	18.26	18.80	18.26	18.61	187,873	+0.37(+2.03%)
Dec 13, 2006	18.51	18.56	18.20	18.24	125,813	-0.13(-0.71%)
Dec 12, 2006	18.46	18.52	18.23	18.37	159,429	-0.12(-0.65%)
Dec 11, 2006	18.60	18.85	18.38	18.49	217,378	-0.03(-0.16%)
Dec 08, 2006	18.47	18.83	18.17	18.52	169,642	-0.03(-0.16%)
Dec 07, 2006	18.77	18.88	18.49	18.55	163,031	-0.17(-0.91%)
Dec 06, 2006	18.83	19.00	18.50	18.72	243,713	-0.03(-0.16%)
Dec 05, 2006	19.16	19.16	18.63	18.75	282,150	-0.21(-1.11%)
Dec 04, 2006	18.52	19.07	18.52	18.96	248,015	+0.39(+2.10%)

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