Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	24.68	24.80	23.85	24.51	1,293,400	-0.15(-0.61%)
Feb 27, 2007	25.63	25.67	24.52	24.66	1,111,600	-1.43(-5.48%)
Feb 26, 2007	26.19	26.20	25.76	26.09	1,004,095	-0.01(-0.04%)
Feb 23, 2007	25.81	26.18	25.69	26.10	997,900	+0.28(+1.08%)
Feb 22, 2007	25.68	25.89	25.42	25.82	973,600	+0.14(+0.55%)
Feb 21, 2007	25.40	25.90	25.40	25.68	861,300	+0.09(+0.35%)
Feb 20, 2007	25.35	25.75	25.19	25.59	783,400	+0.14(+0.55%)
Feb 16, 2007	25.63	25.75	24.99	25.45	1,765,800	-0.17(-0.66%)
Feb 15, 2007	25.25	25.74	25.02	25.62	809,000	+0.36(+1.43%)
Feb 14, 2007	25.32	25.51	25.11	25.26	850,378	+0.00(+0.00%)
Feb 13, 2007	25.08	25.28	24.52	25.26	1,086,398	+0.33(+1.32%)
Feb 12, 2007	25.30	25.48	24.70	24.93	772,481	-0.38(-1.50%)
Feb 09, 2007	25.23	25.82	24.86	25.31	2,850,700	-0.03(-0.12%)
Feb 08, 2007	24.66	25.39	24.46	25.34	1,544,900	+0.69(+2.80%)
Feb 07, 2007	24.62	24.76	24.39	24.65	964,800	-0.01(-0.04%)
Feb 06, 2007	23.65	24.81	23.64	24.66	2,228,800	+1.09(+4.62%)
Feb 05, 2007	23.90	24.68	23.47	23.57	3,288,300	+1.22(+5.46%)
Feb 02, 2007	21.55	22.84	21.48	22.35	3,212,300	+1.40(+6.68%)
Feb 01, 2007	20.78	20.98	20.59	20.95	1,249,800	+0.17(+0.82%)
Jan 31, 2007	20.54	20.85	20.24	20.78	1,312,400	-0.29(-1.38%)
Jan 30, 2007	20.93	21.10	20.52	21.07	864,300	+0.14(+0.67%)
Jan 29, 2007	21.03	21.34	20.73	20.93	725,500	-0.10(-0.48%)
Jan 26, 2007	20.36	21.07	20.30	21.03	1,262,500	+0.70(+3.44%)
Jan 25, 2007	20.05	20.40	19.94	20.33	823,400	+0.33(+1.65%)
Jan 24, 2007	20.08	20.14	19.90	20.00	1,595,400	-0.08(-0.40%)
Jan 23, 2007	19.35	20.26	19.29	20.08	945,800	+0.73(+3.77%)
Jan 22, 2007	19.50	19.59	19.16	19.35	470,100	-0.11(-0.57%)
Jan 19, 2007	19.16	19.49	19.00	19.46	708,100	+0.25(+1.30%)
Jan 18, 2007	19.41	19.53	19.12	19.21	582,900	-0.23(-1.18%)
Jan 17, 2007	19.30	19.68	19.19	19.44	508,300	+0.08(+0.41%)
Jan 16, 2007	18.99	19.36	18.90	19.36	727,900	+0.38(+2.00%)
Jan 12, 2007	18.87	19.05	18.70	18.98	651,600	+0.00(+0.00%)
Jan 11, 2007	17.68	19.03	17.68	18.98	2,287,800	+1.30(+7.35%)
Jan 10, 2007	17.50	17.76	17.41	17.68	759,600	+0.02(+0.11%)
Jan 09, 2007	17.47	17.78	17.36	17.66	884,100	+0.28(+1.61%)
Jan 08, 2007	17.96	17.99	17.33	17.38	1,737,400	-0.55(-3.07%)
Jan 05, 2007	18.36	18.43	17.91	17.93	1,257,000	-0.66(-3.55%)
Jan 04, 2007	18.54	18.81	18.25	18.59	1,063,300	-0.01(-0.05%)
Jan 03, 2007	19.00	19.27	18.53	18.60	994,900	-0.39(-2.05%)
Dec 29, 2006	19.14	19.30	18.92	18.99	412,800	-0.14(-0.73%)
Dec 28, 2006	19.30	19.36	18.98	19.13	307,200	-0.25(-1.29%)
Dec 27, 2006	19.15	19.43	19.10	19.38	353,000	+0.18(+0.94%)
Dec 26, 2006	18.65	19.28	18.65	19.20	385,200	+0.49(+2.62%)
Dec 22, 2006	18.75	18.86	18.56	18.71	581,000	-0.04(-0.21%)
Dec 21, 2006	18.80	18.85	18.51	18.75	590,800	+0.10(+0.54%)
Dec 20, 2006	18.36	19.06	18.36	18.65	704,100	+0.35(+1.91%)
Dec 19, 2006	18.05	18.37	17.96	18.30	484,200	+0.02(+0.11%)
Dec 18, 2006	18.57	18.61	18.23	18.28	385,400	-0.29(-1.56%)
Dec 15, 2006	18.69	18.86	18.57	18.57	435,100	-0.06(-0.32%)
Dec 14, 2006	18.45	18.80	18.39	18.63	491,400	+0.23(+1.25%)
Dec 13, 2006	18.63	18.65	18.24	18.40	900,500	-0.11(-0.59%)
Dec 12, 2006	18.50	18.60	18.25	18.51	765,600	+0.02(+0.11%)
Dec 11, 2006	18.23	18.75	18.16	18.49	960,100	+0.32(+1.76%)
Dec 08, 2006	17.90	18.21	17.68	18.17	517,500	+0.17(+0.94%)
Dec 07, 2006	18.11	18.26	17.91	18.00	626,400	-0.11(-0.61%)
Dec 06, 2006	18.23	18.36	18.03	18.11	478,300	-0.28(-1.52%)
Dec 05, 2006	18.51	18.57	18.31	18.39	652,800	-0.27(-1.45%)
Dec 04, 2006	18.40	18.75	18.30	18.66	624,200	+0.34(+1.86%)

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