Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	21.80	21.90	20.90	21.08	747,700	-1.04(-4.68%)
Feb 28, 2008	22.84	22.87	22.04	22.11	611,676	-0.87(-3.77%)
Feb 27, 2008	22.93	23.32	22.51	22.98	641,376	-0.09(-0.39%)
Feb 26, 2008	22.94	23.41	22.79	23.07	712,263	-0.08(-0.35%)
Feb 25, 2008	22.67	23.23	22.25	23.15	696,563	+0.51(+2.25%)
Feb 22, 2008	22.39	22.69	21.84	22.64	682,325	+0.23(+1.05%)
Feb 21, 2008	23.26	23.36	22.35	22.40	500,103	-0.68(-2.94%)
Feb 20, 2008	22.38	23.11	22.35	23.08	580,833	+0.56(+2.48%)
Feb 19, 2008	23.24	23.27	22.39	22.52	550,267	-0.41(-1.80%)
Feb 18, 2008	23.42	23.42	22.48	22.94	643,088	+0.00(+0.00%)
Feb 15, 2008	23.42	23.42	22.48	22.94	643,088	-0.19(-0.84%)
Feb 14, 2008	23.99	23.99	23.06	23.13	429,795	-0.82(-3.41%)
Feb 13, 2008	24.05	24.27	23.38	23.95	406,881	+0.18(+0.75%)
Feb 12, 2008	23.66	24.19	23.43	23.77	540,591	+0.31(+1.31%)
Feb 11, 2008	23.96	23.97	23.44	23.46	477,106	-0.45(-1.86%)
Feb 08, 2008	24.06	24.47	23.45	23.91	554,728	-0.26(-1.07%)
Feb 07, 2008	23.36	24.34	23.24	24.17	573,660	+0.70(+2.96%)
Feb 06, 2008	23.92	24.16	23.33	23.47	591,715	-0.21(-0.89%)
Feb 05, 2008	24.18	24.53	23.62	23.68	856,955	-1.02(-4.13%)
Feb 04, 2008	25.79	25.82	24.56	24.70	880,364	-1.11(-4.29%)
Feb 01, 2008	25.29	25.87	25.07	25.81	953,066	+0.57(+2.24%)
Jan 31, 2008	24.08	25.48	23.69	25.24	1,030,965	+0.77(+3.14%)
Jan 30, 2008	24.06	25.37	23.96	24.47	1,183,512	+0.26(+1.07%)
Jan 29, 2008	23.87	24.26	23.26	24.21	933,225	+0.53(+2.26%)
Jan 28, 2008	23.08	23.71	22.43	23.68	1,138,373	+0.50(+2.16%)
Jan 25, 2008	23.83	23.85	22.98	23.18	1,195,627	-0.54(-2.29%)
Jan 24, 2008	22.84	24.09	22.64	23.72	1,497,410	+1.06(+4.68%)
Jan 23, 2008	20.58	23.01	19.91	22.66	1,660,972	+1.61(+7.65%)
Jan 22, 2008	20.06	21.76	19.72	21.05	941,286	+0.58(+2.85%)
Jan 21, 2008	20.78	21.35	20.15	20.47	872,948	+0.00(+0.00%)
Jan 18, 2008	20.78	21.35	20.15	20.47	872,948	-0.37(-1.79%)
Jan 17, 2008	21.65	21.67	20.78	20.84	682,417	-0.76(-3.52%)
Jan 16, 2008	21.31	22.09	21.28	21.60	923,943	+0.19(+0.91%)
Jan 15, 2008	21.46	21.63	21.22	21.41	1,511,749	-0.40(-1.85%)
Jan 14, 2008	21.96	21.96	21.41	21.81	540,714	+0.10(+0.45%)
Jan 11, 2008	21.83	22.34	21.58	21.71	1,096,178	-0.19(-0.89%)
Jan 10, 2008	21.44	22.20	21.08	21.91	931,666	+0.20(+0.93%)
Jan 09, 2008	21.46	21.81	20.78	21.71	973,714	+0.26(+1.21%)
Jan 08, 2008	22.84	23.00	21.45	21.45	936,547	-1.27(-5.59%)
Jan 07, 2008	22.61	23.17	22.29	22.72	916,915	+0.25(+1.12%)
Jan 04, 2008	23.29	23.29	22.31	22.47	765,094	-1.01(-4.31%)
Jan 03, 2008	23.91	24.17	23.42	23.48	626,871	-0.40(-1.69%)
Jan 02, 2008	24.51	24.96	23.76	23.88	763,362	-0.87(-3.53%)
Jan 01, 2008	24.44	25.05	24.30	24.76	516,300	+0.00(+0.00%)
Dec 31, 2007	24.44	25.05	24.30	24.76	516,300	+0.12(+0.49%)
Dec 28, 2007	25.08	25.30	24.63	24.64	268,904	-0.25(-1.01%)
Dec 27, 2007	25.73	25.85	24.89	24.89	396,693	-1.02(-3.94%)
Dec 26, 2007	25.70	26.04	25.56	25.91	314,541	-0.03(-0.12%)
Dec 24, 2007	25.66	26.03	25.57	25.94	213,519	+0.24(+0.94%)
Dec 21, 2007	25.27	25.73	24.88	25.69	1,180,658	+0.86(+3.45%)
Dec 20, 2007	24.88	24.88	24.14	24.84	566,502	+0.24(+0.99%)
Dec 19, 2007	24.89	24.89	24.27	24.59	531,507	-0.47(-1.87%)
Dec 18, 2007	24.55	25.12	24.14	25.06	895,328	+0.76(+3.13%)
Dec 17, 2007	24.08	24.85	24.00	24.30	816,528	+0.12(+0.50%)
Dec 14, 2007	24.55	24.83	24.18	24.18	702,206	-0.77(-3.08%)
Dec 13, 2007	24.75	25.10	24.35	24.95	863,020	-0.06(-0.26%)
Dec 12, 2007	26.28	26.33	24.75	25.02	773,816	-0.56(-2.18%)
Dec 11, 2007	27.11	27.23	25.52	25.57	751,003	-1.43(-5.30%)
Dec 10, 2007	26.71	27.23	26.50	27.01	376,490	+0.40(+1.52%)
Dec 07, 2007	26.70	26.99	26.41	26.60	553,705	-0.22(-0.81%)
Dec 06, 2007	26.16	26.92	26.16	26.82	821,167	+0.49(+1.87%)
Dec 05, 2007	26.50	26.54	26.02	26.33	495,025	+0.28(+1.06%)
Dec 04, 2007	26.01	26.16	25.49	26.05	640,014	-0.15(-0.56%)

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