Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.31	19.45	19.14	19.15	90,396	-0.16(-0.85%)
Feb 27, 2007	19.40	19.75	19.31	19.31	77,541	-0.21(-1.07%)
Feb 26, 2007	19.41	19.52	19.41	19.52	73,207	+0.07(+0.38%)
Feb 23, 2007	19.61	19.64	19.40	19.45	68,399	-0.27(-1.37%)
Feb 22, 2007	19.92	19.92	19.51	19.72	28,434	-0.19(-0.96%)
Feb 21, 2007	19.70	19.92	19.57	19.91	37,014	+0.11(+0.57%)
Feb 20, 2007	19.45	19.83	19.45	19.80	29,414	+0.29(+1.47%)
Feb 16, 2007	19.45	19.56	19.44	19.51	21,186	+0.06(+0.29%)
Feb 15, 2007	19.45	19.52	19.45	19.45	24,857	+0.00(+0.00%)
Feb 14, 2007	19.25	19.59	19.23	19.45	42,641	+0.17(+0.91%)
Feb 13, 2007	19.40	19.59	19.26	19.28	33,999	-0.11(-0.55%)
Feb 12, 2007	19.21	19.40	19.16	19.39	32,160	+0.19(+0.97%)
Feb 09, 2007	19.48	19.59	19.18	19.20	29,273	-0.33(-1.70%)
Feb 08, 2007	19.50	19.71	19.48	19.53	27,162	+0.02(+0.09%)
Feb 07, 2007	19.67	19.71	19.41	19.52	44,255	+0.25(+1.32%)
Feb 06, 2007	19.47	19.61	19.26	19.26	45,202	-0.23(-1.19%)
Feb 05, 2007	19.74	19.74	19.35	19.49	41,932	-0.19(-0.97%)
Feb 02, 2007	19.64	19.72	19.25	19.68	42,299	+0.05(+0.23%)
Feb 01, 2007	19.72	19.89	19.55	19.64	36,136	-0.04(-0.20%)
Jan 31, 2007	19.71	19.89	19.61	19.68	64,008	-0.10(-0.48%)
Jan 30, 2007	19.51	19.80	19.50	19.77	79,152	+0.22(+1.12%)
Jan 29, 2007	18.86	19.56	18.86	19.55	168,691	+0.55(+2.88%)
Jan 26, 2007	18.97	19.02	18.82	19.01	69,142	+0.07(+0.36%)
Jan 25, 2007	18.97	19.02	18.88	18.94	59,610	-0.09(-0.47%)
Jan 24, 2007	18.94	19.03	18.81	19.03	65,299	+0.08(+0.45%)
Jan 23, 2007	18.97	19.06	18.92	18.95	46,694	-0.01(-0.06%)
Jan 22, 2007	18.96	19.11	18.94	18.96	92,437	+0.00(+0.00%)
Jan 19, 2007	19.02	19.10	18.92	18.96	78,068	-0.15(-0.80%)
Jan 18, 2007	19.23	19.26	19.08	19.11	183,163	-0.12(-0.62%)
Jan 17, 2007	19.45	19.54	19.09	19.23	105,273	-0.23(-1.19%)
Jan 16, 2007	19.46	19.70	19.34	19.46	105,747	+0.03(+0.15%)
Jan 12, 2007	19.57	19.79	19.40	19.43	65,288	-0.30(-1.54%)
Jan 11, 2007	19.57	19.81	19.53	19.74	211,257	+0.33(+1.71%)
Jan 10, 2007	19.76	19.93	19.40	19.40	268,712	-0.71(-3.53%)
Jan 09, 2007	20.50	20.52	20.02	20.11	103,424	-0.27(-1.33%)
Jan 08, 2007	20.64	20.72	20.38	20.38	53,970	-0.26(-1.26%)
Jan 05, 2007	20.78	20.89	20.59	20.64	125,158	-0.32(-1.51%)
Jan 04, 2007	21.08	21.13	20.78	20.96	137,987	-0.11(-0.51%)
Jan 03, 2007	21.24	21.68	21.07	21.07	82,188	-0.19(-0.90%)
Dec 29, 2006	21.65	21.65	21.16	21.26	49,813	-0.27(-1.23%)
Dec 28, 2006	21.60	21.70	21.52	21.52	46,750	-0.18(-0.83%)
Dec 27, 2006	21.55	21.71	21.49	21.70	55,932	+0.08(+0.37%)
Dec 26, 2006	21.05	21.64	21.05	21.62	22,184	+0.47(+2.21%)
Dec 22, 2006	21.22	21.33	21.07	21.16	37,597	+0.00(+0.00%)
Dec 21, 2006	21.13	21.36	21.09	21.16	47,059	+0.12(+0.59%)
Dec 20, 2006	21.13	21.35	20.98	21.03	38,661	-0.03(-0.16%)
Dec 19, 2006	21.00	21.33	21.00	21.07	22,434	+0.01(+0.05%)
Dec 18, 2006	21.82	21.82	20.98	21.05	33,861	-0.60(-2.79%)
Dec 15, 2006	21.82	21.92	21.30	21.66	117,500	-0.22(-1.01%)
Dec 14, 2006	21.43	21.93	21.42	21.88	55,364	+0.39(+1.81%)
Dec 13, 2006	21.27	21.49	21.22	21.49	32,268	+0.34(+1.63%)
Dec 12, 2006	21.31	21.32	21.13	21.14	21,657	-0.17(-0.79%)
Dec 11, 2006	21.29	21.50	21.17	21.31	42,521	+0.05(+0.21%)
Dec 08, 2006	21.50	21.50	21.21	21.27	28,496	-0.15(-0.71%)
Dec 07, 2006	21.71	21.86	21.41	21.42	32,144	-0.23(-1.04%)
Dec 06, 2006	21.45	21.78	21.36	21.65	21,695	+0.08(+0.39%)
Dec 05, 2006	21.62	21.98	21.53	21.56	32,687	-0.20(-0.91%)
Dec 04, 2006	21.14	21.85	21.14	21.76	31,947	+0.75(+3.57%)

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