Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	22.43	23.33	22.03	23.16	2,613,228	+0.62(+2.74%)
Feb 27, 2007	23.84	24.09	22.03	22.54	3,275,065	-1.91(-7.82%)
Feb 26, 2007	24.37	24.56	24.01	24.46	2,066,396	+0.52(+2.16%)
Feb 23, 2007	23.22	24.11	23.14	23.94	4,111,448	+1.33(+5.87%)
Feb 22, 2007	22.80	22.95	22.23	22.61	1,676,519	+0.02(+0.07%)
Feb 21, 2007	21.90	22.90	21.62	22.60	2,077,921	+0.77(+3.54%)
Feb 20, 2007	21.60	21.84	21.37	21.82	1,167,285	-0.24(-1.08%)
Feb 16, 2007	21.81	22.15	21.69	22.06	833,212	+0.03(+0.14%)
Feb 15, 2007	21.98	22.09	21.73	22.03	748,749	+0.05(+0.25%)
Feb 14, 2007	21.86	22.11	21.59	21.98	1,180,212	+0.26(+1.21%)
Feb 13, 2007	21.60	21.94	21.52	21.72	1,061,811	+0.39(+1.84%)
Feb 12, 2007	21.31	21.70	21.09	21.32	1,649,628	-0.29(-1.32%)
Feb 09, 2007	22.21	22.37	21.53	21.61	1,760,484	-0.62(-2.81%)
Feb 08, 2007	21.92	22.31	21.78	22.23	1,168,752	+0.15(+0.70%)
Feb 07, 2007	22.03	22.32	21.79	22.08	1,251,825	-0.02(-0.07%)
Feb 06, 2007	22.68	22.70	21.99	22.09	1,428,571	-0.26(-1.17%)
Feb 05, 2007	22.08	22.47	21.95	22.36	1,328,464	+0.41(+1.88%)
Feb 02, 2007	21.80	22.09	21.33	21.94	1,929,916	-0.15(-0.68%)
Feb 01, 2007	22.14	22.33	21.99	22.09	1,376,591	+0.20(+0.92%)
Jan 31, 2007	21.51	22.00	21.41	21.89	1,917,273	+0.22(+1.03%)
Jan 30, 2007	21.47	21.91	21.47	21.67	1,022,558	+0.24(+1.12%)
Jan 29, 2007	21.50	21.94	21.33	21.43	2,002,324	-0.02(-0.11%)
Jan 26, 2007	21.16	21.57	20.98	21.45	1,739,438	+0.24(+1.13%)
Jan 25, 2007	21.60	21.60	20.95	21.22	2,328,798	-0.12(-0.58%)
Jan 24, 2007	20.71	21.55	20.58	21.34	2,104,155	+0.56(+2.71%)
Jan 23, 2007	19.83	20.79	19.77	20.78	1,912,104	+1.25(+6.40%)
Jan 22, 2007	19.44	19.67	19.17	19.53	1,157,742	+0.07(+0.36%)
Jan 19, 2007	19.40	19.68	19.17	19.46	969,789	+0.09(+0.48%)
Jan 18, 2007	19.73	19.86	19.29	19.36	1,711,709	-0.22(-1.10%)
Jan 17, 2007	19.12	19.74	19.12	19.58	1,550,613	+0.29(+1.48%)
Jan 16, 2007	19.35	19.48	18.91	19.29	1,606,592	+0.12(+0.60%)
Jan 12, 2007	18.45	19.28	18.45	19.18	1,586,993	+0.85(+4.63%)
Jan 11, 2007	18.17	18.65	18.06	18.33	1,521,188	+0.16(+0.89%)
Jan 10, 2007	17.91	18.25	17.83	18.17	1,936,910	+0.08(+0.43%)
Jan 09, 2007	18.45	18.45	17.94	18.09	2,236,097	-0.40(-2.17%)
Jan 08, 2007	18.47	18.58	18.02	18.49	1,697,968	+0.07(+0.38%)
Jan 05, 2007	18.05	18.59	17.75	18.42	2,190,906	-0.22(-1.16%)
Jan 04, 2007	18.87	19.11	18.59	18.64	1,572,728	-0.32(-1.67%)
Jan 03, 2007	19.29	19.70	18.77	18.95	1,440,630	-0.46(-2.38%)
Dec 29, 2006	19.27	19.48	19.06	19.42	628,767	+0.08(+0.44%)
Dec 28, 2006	19.29	19.48	19.19	19.33	504,754	+0.14(+0.72%)
Dec 27, 2006	19.07	19.25	19.05	19.19	463,296	+0.28(+1.47%)
Dec 26, 2006	18.99	19.40	18.75	18.92	497,379	+0.06(+0.33%)
Dec 22, 2006	18.64	18.88	18.44	18.85	722,555	+0.25(+1.37%)
Dec 21, 2006	19.13	19.20	18.55	18.60	1,631,958	-0.57(-2.98%)
Dec 20, 2006	19.43	19.43	19.07	19.17	1,245,966	-0.20(-1.04%)
Dec 19, 2006	18.84	19.43	18.82	19.37	1,202,479	+0.56(+2.99%)
Dec 18, 2006	18.98	19.15	18.75	18.81	2,034,148	-0.45(-2.32%)
Dec 15, 2006	19.98	19.99	19.03	19.26	2,679,777	-0.61(-3.07%)
Dec 14, 2006	19.68	20.00	19.68	19.87	1,146,032	+0.15(+0.74%)
Dec 13, 2006	19.62	19.83	19.45	19.72	999,191	-0.02(-0.12%)
Dec 12, 2006	19.63	19.90	19.44	19.74	1,141,943	+0.02(+0.08%)
Dec 11, 2006	19.41	19.76	19.41	19.73	898,921	+0.22(+1.11%)
Dec 08, 2006	19.74	19.75	19.22	19.51	1,650,803	-0.08(-0.43%)
Dec 07, 2006	19.30	19.90	18.87	19.60	2,081,829	+0.34(+1.76%)
Dec 06, 2006	19.36	19.73	19.18	19.26	1,469,450	-0.59(-2.99%)
Dec 05, 2006	20.11	20.11	19.39	19.85	1,516,217	-0.17(-0.85%)
Dec 04, 2006	19.62	20.03	19.47	20.02	1,240,598	+0.39(+1.96%)

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