Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	17.83	17.88	17.36	17.45	1,195,656	-0.53(-2.96%)
Feb 28, 2008	17.80	18.10	17.79	17.99	1,051,471	+0.09(+0.49%)
Feb 27, 2008	17.95	18.10	17.81	17.90	1,125,275	-0.24(-1.31%)
Feb 26, 2008	17.44	18.26	17.34	18.14	2,243,929	+0.85(+4.90%)
Feb 25, 2008	17.25	17.34	17.14	17.29	1,537,703	-0.00(-0.02%)
Feb 22, 2008	16.89	17.32	16.79	17.29	1,319,439	+0.36(+2.11%)
Feb 21, 2008	16.99	17.09	16.86	16.94	844,225	-0.09(-0.51%)
Feb 20, 2008	16.72	17.04	16.64	17.02	1,527,570	+0.11(+0.65%)
Feb 19, 2008	17.24	17.32	16.80	16.91	1,162,627	-0.30(-1.76%)
Feb 18, 2008	17.32	17.44	17.15	17.22	0	+0.00(+0.00%)
Feb 15, 2008	17.32	17.44	17.15	17.22	1,363,645	-0.02(-0.11%)
Feb 14, 2008	17.82	17.82	17.23	17.24	1,648,615	-0.77(-4.30%)
Feb 13, 2008	17.93	18.04	17.72	18.01	769,815	+0.19(+1.04%)
Feb 12, 2008	17.91	18.11	17.68	17.82	911,098	+0.17(+0.95%)
Feb 11, 2008	17.62	17.75	17.49	17.66	850,871	-0.07(-0.39%)
Feb 08, 2008	17.62	17.98	17.62	17.72	845,394	+0.06(+0.33%)
Feb 07, 2008	17.72	17.89	17.51	17.67	1,048,596	-0.09(-0.53%)
Feb 06, 2008	17.90	17.93	17.62	17.76	887,842	+0.00(+0.02%)
Feb 05, 2008	18.37	18.39	17.67	17.76	993,550	-0.75(-4.05%)
Feb 04, 2008	18.71	18.76	18.47	18.51	840,739	-0.21(-1.11%)
Feb 01, 2008	18.18	18.81	18.09	18.71	991,239	+0.64(+3.56%)
Jan 31, 2008	17.54	18.23	17.45	18.07	1,901,699	+0.10(+0.55%)
Jan 30, 2008	18.14	18.45	17.93	17.97	963,426	-0.23(-1.24%)
Jan 29, 2008	18.22	18.26	18.00	18.20	835,809	+0.34(+1.92%)
Jan 28, 2008	17.40	17.96	17.40	17.86	636,165	+0.38(+2.15%)
Jan 25, 2008	18.07	18.07	17.30	17.48	1,171,009	-0.22(-1.26%)
Jan 24, 2008	17.57	17.99	17.40	17.70	1,419,945	+0.27(+1.57%)
Jan 23, 2008	16.61	17.43	16.40	17.43	2,060,358	+0.82(+4.95%)
Jan 22, 2008	16.28	17.01	16.28	16.61	1,742,821	-0.39(-2.28%)
Jan 21, 2008	17.32	17.69	16.73	16.99	0	+0.00(+0.00%)
Jan 18, 2008	17.32	17.69	16.73	16.99	1,705,848	-0.31(-1.79%)
Jan 17, 2008	17.90	17.94	17.22	17.30	1,060,569	-0.53(-2.97%)
Jan 16, 2008	17.93	18.10	17.65	17.83	1,210,718	-0.20(-1.11%)
Jan 15, 2008	18.46	18.55	17.99	18.04	1,242,212	-0.63(-3.37%)
Jan 14, 2008	18.91	18.93	18.64	18.66	536,224	-0.09(-0.47%)
Jan 11, 2008	18.90	18.93	18.69	18.75	836,631	-0.31(-1.61%)
Jan 10, 2008	18.86	19.12	18.74	19.06	1,489,504	-0.05(-0.29%)
Jan 09, 2008	18.93	19.12	18.82	19.11	1,106,927	+0.03(+0.13%)
Jan 08, 2008	19.36	19.45	19.07	19.09	686,284	-0.14(-0.70%)
Jan 07, 2008	19.62	19.70	19.09	19.22	1,127,466	-0.42(-2.12%)
Jan 04, 2008	19.88	19.95	19.58	19.64	679,437	-0.39(-1.95%)
Jan 03, 2008	20.00	20.16	19.86	20.03	853,062	+0.01(+0.05%)
Jan 02, 2008	20.46	20.58	19.92	20.02	876,340	-0.41(-2.00%)
Jan 01, 2008	20.51	20.72	20.43	20.43	0	+0.00(+0.00%)
Dec 31, 2007	20.51	20.72	20.43	20.43	534,340	-0.33(-1.58%)
Dec 28, 2007	20.55	20.81	20.55	20.76	495,132	+0.33(+1.63%)
Dec 27, 2007	20.43	20.72	20.36	20.42	594,816	-0.08(-0.41%)
Dec 26, 2007	20.49	20.53	20.36	20.51	147,334	-0.01(-0.07%)
Dec 24, 2007	20.22	20.54	20.22	20.52	213,060	+0.32(+1.59%)
Dec 21, 2007	20.09	20.32	19.98	20.20	638,633	+0.22(+1.08%)
Dec 20, 2007	20.00	20.14	19.84	19.98	672,317	+0.05(+0.27%)
Dec 19, 2007	19.84	19.99	19.73	19.93	756,311	-0.03(-0.13%)
Dec 18, 2007	20.26	20.26	19.67	19.96	869,576	-0.02(-0.09%)
Dec 17, 2007	19.86	20.31	19.77	19.97	1,229,341	+0.11(+0.55%)
Dec 14, 2007	19.49	20.00	19.39	19.86	852,240	+0.19(+0.98%)
Dec 13, 2007	19.65	19.86	19.48	19.67	955,484	-0.14(-0.68%)
Dec 12, 2007	19.98	20.04	19.58	19.81	884,282	+0.16(+0.80%)
Dec 11, 2007	20.20	20.25	19.54	19.65	904,720	-0.58(-2.85%)
Dec 10, 2007	19.89	20.29	19.89	20.23	595,914	+0.31(+1.56%)
Dec 07, 2007	19.70	20.13	19.70	19.92	843,751	+0.22(+1.09%)
Dec 06, 2007	19.55	19.77	19.47	19.70	489,107	+0.12(+0.62%)
Dec 05, 2007	19.27	19.58	19.26	19.58	826,224	+0.34(+1.77%)
Dec 04, 2007	19.29	19.31	18.98	19.24	691,624	-0.33(-1.70%)

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