Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	22.16	22.22	21.46	21.53	1,757,704	-0.92(-4.10%)
Feb 28, 2008	22.81	22.90	22.35	22.45	1,543,546	-0.63(-2.73%)
Feb 27, 2008	23.12	23.60	22.85	23.08	1,201,000	-0.29(-1.24%)
Feb 26, 2008	22.79	23.70	22.44	23.37	1,485,093	+0.82(+3.64%)
Feb 25, 2008	21.83	22.63	21.82	22.55	1,952,389	+0.74(+3.39%)
Feb 22, 2008	22.84	22.84	21.60	21.81	2,826,920	-0.32(-1.45%)
Feb 21, 2008	23.23	23.43	22.04	22.13	2,061,231	-1.01(-4.36%)
Feb 20, 2008	22.50	23.37	22.40	23.14	1,423,972	+0.54(+2.39%)
Feb 19, 2008	23.24	23.88	22.50	22.60	1,736,248	-0.40(-1.74%)
Feb 18, 2008	23.29	23.54	22.76	23.00	2,087,805	+0.00(+0.00%)
Feb 15, 2008	23.29	23.54	22.77	23.00	2,087,805	-0.42(-1.79%)
Feb 14, 2008	24.81	24.81	23.27	23.42	1,365,916	-1.01(-4.13%)
Feb 13, 2008	24.11	24.70	24.05	24.43	2,093,051	+0.21(+0.87%)
Feb 12, 2008	23.73	24.77	23.73	24.22	1,581,860	-0.27(-1.10%)
Feb 11, 2008	23.79	24.62	23.25	24.49	2,545,512	+0.76(+3.20%)
Feb 08, 2008	23.58	24.18	22.98	23.73	2,012,618	+0.69(+2.99%)
Feb 07, 2008	22.02	23.57	22.02	23.04	2,198,455	+0.77(+3.46%)
Feb 06, 2008	22.94	23.15	22.24	22.27	1,771,134	-0.47(-2.07%)
Feb 05, 2008	23.36	23.74	21.72	22.74	1,813,770	-1.13(-4.73%)
Feb 04, 2008	23.85	24.27	23.35	23.87	2,167,939	-0.11(-0.46%)
Feb 01, 2008	23.00	24.07	22.94	23.98	2,766,850	+1.11(+4.85%)
Jan 31, 2008	21.79	23.42	21.53	22.87	2,526,975	+0.79(+3.58%)
Jan 30, 2008	22.05	22.80	21.69	22.08	2,547,139	+0.01(+0.05%)
Jan 29, 2008	21.82	22.25	21.49	22.07	1,946,611	+0.32(+1.47%)
Jan 28, 2008	20.71	21.75	20.68	21.75	1,853,858	+1.16(+5.63%)
Jan 25, 2008	21.24	21.42	20.29	20.59	3,794,169	-0.45(-2.14%)
Jan 24, 2008	22.74	22.74	20.76	21.04	4,835,787	-1.72(-7.56%)
Jan 23, 2008	20.61	23.13	20.31	22.76	8,377,796	-0.29(-1.26%)
Jan 22, 2008	20.63	23.37	20.51	23.05	4,273,495	+1.47(+6.81%)
Jan 21, 2008	21.86	22.09	20.71	21.58	3,136,748	+0.00(+0.00%)
Jan 18, 2008	21.86	22.09	20.71	21.58	3,136,748	+0.48(+2.27%)
Jan 17, 2008	21.73	22.09	21.10	21.10	1,920,039	-0.77(-3.52%)
Jan 16, 2008	20.83	22.24	20.82	21.87	2,292,931	+1.08(+5.19%)
Jan 15, 2008	20.92	21.12	20.44	20.79	2,693,652	-0.50(-2.35%)
Jan 14, 2008	21.01	21.52	20.72	21.29	2,983,998	+0.29(+1.38%)
Jan 11, 2008	22.17	22.18	20.86	21.00	2,265,158	-1.08(-4.89%)
Jan 10, 2008	21.90	22.53	21.49	22.08	2,540,085	-0.03(-0.14%)
Jan 09, 2008	21.77	22.17	21.36	22.11	1,809,031	+0.32(+1.47%)
Jan 08, 2008	21.90	22.51	21.76	21.79	2,484,867	-0.26(-1.18%)
Jan 07, 2008	21.65	22.58	21.47	22.05	2,176,026	+0.28(+1.29%)
Jan 04, 2008	22.50	22.59	21.60	21.77	2,000,828	-1.01(-4.43%)
Jan 03, 2008	23.45	23.49	22.74	22.78	1,572,191	-0.53(-2.27%)
Jan 02, 2008	23.50	23.87	23.12	23.31	2,461,524	-0.22(-0.93%)
Jan 01, 2008	23.75	23.95	23.49	23.53	0	+0.00(+0.00%)
Dec 31, 2007	23.75	23.95	23.49	23.53	1,605,309	-0.26(-1.09%)
Dec 28, 2007	24.15	24.32	23.60	23.79	1,833,599	-0.28(-1.16%)
Dec 27, 2007	24.75	24.80	24.03	24.07	1,051,408	-0.66(-2.67%)
Dec 26, 2007	24.51	24.89	24.51	24.73	1,130,887	-0.03(-0.12%)
Dec 24, 2007	24.59	24.98	24.52	24.76	734,971	+0.11(+0.45%)
Dec 21, 2007	25.32	25.36	24.60	24.65	3,481,138	-0.15(-0.60%)
Dec 20, 2007	25.20	25.26	24.50	24.80	2,282,084	-0.32(-1.27%)
Dec 19, 2007	25.60	25.60	25.07	25.12	1,261,466	-0.57(-2.22%)
Dec 18, 2007	25.69	25.78	25.27	25.69	900,083	+0.16(+0.63%)
Dec 17, 2007	25.88	26.20	25.50	25.53	1,208,637	+0.02(+0.08%)
Dec 14, 2007	25.98	26.14	25.50	25.51	1,220,332	-0.87(-3.30%)
Dec 13, 2007	27.40	27.40	26.20	26.38	1,761,309	-0.54(-2.01%)
Dec 12, 2007	28.00	28.03	26.62	26.92	983,039	-0.84(-3.03%)
Dec 11, 2007	28.15	28.32	27.56	27.76	1,594,837	-0.32(-1.14%)
Dec 10, 2007	28.66	28.71	27.99	28.08	957,988	-0.48(-1.68%)
Dec 07, 2007	28.53	28.79	28.38	28.56	611,658	-0.02(-0.07%)
Dec 06, 2007	28.38	28.63	27.93	28.58	872,755	+0.12(+0.42%)
Dec 05, 2007	28.44	28.50	28.05	28.46	846,472	+0.37(+1.32%)
Dec 04, 2007	27.74	28.25	27.32	28.09	1,282,308	+0.00(+0.00%)

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