Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	14.02	14.37	13.99	14.05	42,942	+0.02(+0.16%)
Feb 27, 2007	14.82	14.86	14.02	14.03	80,286	-0.93(-6.20%)
Feb 26, 2007	15.35	15.35	14.94	14.95	50,513	-0.39(-2.51%)
Feb 23, 2007	15.60	15.60	15.25	15.34	22,057	-0.32(-2.02%)
Feb 22, 2007	15.46	15.66	15.29	15.66	18,679	+0.09(+0.55%)
Feb 21, 2007	15.56	15.60	15.40	15.57	13,049	-0.09(-0.55%)
Feb 20, 2007	15.33	15.66	15.31	15.66	8,410	+0.21(+1.38%)
Feb 16, 2007	15.59	15.64	15.31	15.44	23,188	-0.15(-0.96%)
Feb 15, 2007	16.12	16.12	15.58	15.59	26,795	-0.30(-1.88%)
Feb 14, 2007	16.17	16.20	15.78	15.89	21,404	-0.35(-2.13%)
Feb 13, 2007	16.29	16.52	16.14	16.24	13,579	-0.09(-0.53%)
Feb 12, 2007	16.15	16.48	16.07	16.32	17,800	+0.19(+1.18%)
Feb 09, 2007	16.08	16.14	15.96	16.13	21,868	+0.02(+0.11%)
Feb 08, 2007	16.25	16.25	16.06	16.12	5,227	-0.13(-0.81%)
Feb 07, 2007	16.05	16.26	16.05	16.25	9,807	+0.22(+1.40%)
Feb 06, 2007	16.11	16.17	15.77	16.02	10,436	-0.06(-0.39%)
Feb 05, 2007	16.24	16.40	15.83	16.09	34,239	-0.15(-0.92%)
Feb 02, 2007	16.36	16.38	16.21	16.24	6,440	-0.03(-0.18%)
Feb 01, 2007	16.16	16.34	16.16	16.27	14,508	+0.08(+0.50%)
Jan 31, 2007	15.98	16.27	15.88	16.19	25,731	+0.13(+0.79%)
Jan 30, 2007	15.80	16.06	15.71	16.06	10,024	+0.27(+1.71%)
Jan 29, 2007	15.37	15.79	15.37	15.79	4,690	+0.35(+2.27%)
Jan 26, 2007	15.22	15.53	15.09	15.44	17,736	+0.14(+0.94%)
Jan 25, 2007	15.85	15.89	15.22	15.29	19,713	-0.65(-4.08%)
Jan 24, 2007	15.77	15.95	15.64	15.94	21,287	+0.35(+2.25%)
Jan 23, 2007	15.27	15.62	15.25	15.59	13,930	+0.34(+2.23%)
Jan 22, 2007	15.56	15.58	15.25	15.25	27,479	-0.44(-2.79%)
Jan 19, 2007	15.47	15.73	15.40	15.69	35,910	+0.10(+0.66%)
Jan 18, 2007	16.30	16.30	15.30	15.59	47,700	-0.74(-4.51%)
Jan 17, 2007	17.12	17.12	16.30	16.32	32,292	-0.66(-3.86%)
Jan 16, 2007	17.30	17.61	16.86	16.98	40,605	-0.31(-1.77%)
Jan 12, 2007	17.58	17.58	17.15	17.29	18,212	-0.03(-0.20%)
Jan 11, 2007	17.40	17.92	17.29	17.32	21,834	-0.01(-0.07%)
Jan 10, 2007	17.41	17.57	17.24	17.33	9,748	-0.17(-0.99%)
Jan 09, 2007	17.31	17.64	17.31	17.50	25,267	+0.16(+0.93%)
Jan 08, 2007	17.37	17.68	17.30	17.34	30,561	-0.02(-0.13%)
Jan 05, 2007	17.85	17.85	17.34	17.37	37,156	-0.61(-3.39%)
Jan 04, 2007	17.84	17.98	17.35	17.98	36,274	+0.09(+0.51%)
Jan 03, 2007	17.71	17.98	17.70	17.88	28,608	+0.34(+1.94%)
Dec 29, 2006	17.91	17.98	17.53	17.54	32,745	-0.33(-1.87%)
Dec 28, 2006	17.99	17.99	17.86	17.88	12,255	-0.18(-1.02%)
Dec 27, 2006	17.61	18.13	17.56	18.06	34,781	+0.56(+3.22%)
Dec 26, 2006	17.01	17.50	17.01	17.50	11,492	+0.48(+2.84%)
Dec 22, 2006	17.08	17.24	17.01	17.01	6,940	-0.18(-1.04%)
Dec 21, 2006	17.15	17.26	17.03	17.19	8,054	+0.10(+0.61%)
Dec 20, 2006	16.76	17.15	16.76	17.09	9,621	+0.42(+2.52%)
Dec 19, 2006	16.51	16.67	16.51	16.67	6,167	+0.05(+0.31%)
Dec 18, 2006	17.50	17.53	16.61	16.62	23,556	-0.81(-4.66%)
Dec 15, 2006	17.66	17.79	17.42	17.43	58,863	-0.21(-1.17%)
Dec 14, 2006	17.33	17.75	17.33	17.64	35,553	+0.31(+1.81%)
Dec 13, 2006	17.39	17.50	17.27	17.32	24,531	+0.10(+0.55%)
Dec 12, 2006	17.31	17.41	17.22	17.23	9,916	-0.04(-0.23%)
Dec 11, 2006	17.01	17.37	17.01	17.27	13,952	+0.05(+0.27%)
Dec 08, 2006	17.25	17.45	17.19	17.22	9,291	-0.23(-1.32%)
Dec 07, 2006	17.62	17.73	17.45	17.45	6,789	-0.28(-1.56%)
Dec 06, 2006	17.69	17.85	17.61	17.73	13,057	-0.10(-0.58%)
Dec 05, 2006	18.12	18.13	17.72	17.83	15,109	-0.25(-1.37%)
Dec 04, 2006	17.44	18.08	17.40	18.08	22,349	+0.70(+4.04%)

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