Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	24.00	24.00	22.18	22.18	1,626,600	-0.43(-1.90%)
Feb 27, 2007	23.13	23.25	22.27	22.61	901,300	-0.74(-3.17%)
Feb 26, 2007	23.04	23.62	23.04	23.35	857,154	+0.31(+1.35%)
Feb 23, 2007	22.85	23.18	22.79	23.04	731,900	+0.29(+1.27%)
Feb 22, 2007	22.35	22.79	22.20	22.75	938,800	+0.46(+2.06%)
Feb 21, 2007	22.43	22.51	22.22	22.29	996,300	-0.06(-0.27%)
Feb 20, 2007	22.45	22.58	22.25	22.35	728,900	-0.09(-0.40%)
Feb 16, 2007	22.30	22.49	22.20	22.44	921,000	+0.21(+0.94%)
Feb 15, 2007	23.09	23.09	22.01	22.23	819,000	+0.00(+0.00%)
Feb 14, 2007	22.45	22.82	22.01	22.23	1,584,752	-0.29(-1.29%)
Feb 13, 2007	22.65	22.84	22.46	22.52	879,577	-0.12(-0.53%)
Feb 12, 2007	22.72	23.00	22.60	22.64	761,813	-0.45(-1.95%)
Feb 09, 2007	23.39	23.62	23.00	23.09	577,600	-0.30(-1.28%)
Feb 08, 2007	23.00	23.52	22.90	23.39	615,000	+0.21(+0.91%)
Feb 07, 2007	23.69	23.78	23.01	23.18	683,500	-0.42(-1.78%)
Feb 06, 2007	23.61	23.70	23.27	23.60	675,700	+0.08(+0.34%)
Feb 05, 2007	23.50	23.87	23.40	23.52	615,200	+0.16(+0.68%)
Feb 02, 2007	23.32	23.47	23.01	23.36	560,300	+0.16(+0.69%)
Feb 01, 2007	23.32	23.49	23.09	23.20	816,500	+0.04(+0.17%)
Jan 31, 2007	23.19	23.40	22.92	23.16	772,300	-0.03(-0.13%)
Jan 30, 2007	22.61	23.38	22.46	23.19	1,018,300	+0.46(+2.02%)
Jan 29, 2007	23.02	23.29	22.62	22.73	940,700	-0.37(-1.60%)
Jan 26, 2007	23.26	23.47	22.96	23.10	651,400	-0.16(-0.69%)
Jan 25, 2007	24.05	24.05	23.10	23.26	611,300	-0.96(-3.96%)
Jan 24, 2007	24.19	24.22	23.60	24.22	787,500	+0.04(+0.17%)
Jan 23, 2007	23.46	24.27	23.43	24.18	884,000	+0.75(+3.20%)
Jan 22, 2007	23.50	23.75	23.35	23.43	1,008,300	-0.13(-0.55%)
Jan 19, 2007	22.95	23.61	22.87	23.56	1,151,200	+0.98(+4.34%)
Jan 18, 2007	23.07	23.25	22.50	22.58	815,800	-0.51(-2.21%)
Jan 17, 2007	22.95	23.41	22.86	23.09	893,500	+0.09(+0.39%)
Jan 16, 2007	23.00	23.33	22.84	23.00	1,250,000	+0.19(+0.83%)
Jan 12, 2007	22.16	22.83	22.06	22.81	1,011,800	+0.65(+2.93%)
Jan 11, 2007	22.50	22.58	22.04	22.16	1,155,800	-0.34(-1.51%)
Jan 10, 2007	22.70	22.70	22.23	22.50	979,300	-0.18(-0.79%)
Jan 09, 2007	22.63	22.72	22.25	22.68	1,943,100	+0.06(+0.27%)
Jan 08, 2007	22.78	22.99	22.54	22.62	1,507,800	-0.10(-0.44%)
Jan 05, 2007	22.20	22.75	22.19	22.72	2,458,100	+0.64(+2.90%)
Jan 04, 2007	22.89	22.90	22.07	22.08	1,980,400	-0.92(-4.00%)
Jan 03, 2007	24.35	24.45	22.70	23.00	4,890,900	-2.58(-10.09%)
Dec 29, 2006	25.68	25.85	25.53	25.58	744,600	-0.31(-1.20%)
Dec 28, 2006	26.02	26.17	25.70	25.89	649,200	-0.13(-0.50%)
Dec 27, 2006	25.73	26.11	25.53	26.02	486,400	+0.49(+1.92%)
Dec 26, 2006	25.97	26.05	25.35	25.53	858,000	-0.47(-1.81%)
Dec 22, 2006	26.38	26.38	25.72	26.00	558,900	-0.44(-1.66%)
Dec 21, 2006	26.60	26.98	26.10	26.44	908,200	-0.10(-0.38%)
Dec 20, 2006	26.89	27.10	26.54	26.54	553,600	-0.44(-1.63%)
Dec 19, 2006	26.26	27.00	25.80	26.98	799,200	+0.36(+1.35%)
Dec 18, 2006	28.04	28.05	26.53	26.62	1,290,500	-1.42(-5.06%)
Dec 15, 2006	28.30	28.47	28.04	28.04	700,000	-0.13(-0.46%)
Dec 14, 2006	27.50	28.29	27.39	28.17	630,500	+0.79(+2.89%)
Dec 13, 2006	27.16	27.63	27.11	27.38	545,700	+0.22(+0.81%)
Dec 12, 2006	27.52	27.80	26.86	27.16	616,600	-0.38(-1.38%)
Dec 11, 2006	27.50	27.79	27.47	27.54	909,200	+0.03(+0.11%)
Dec 08, 2006	27.15	27.58	27.06	27.51	1,136,700	+0.55(+2.04%)
Dec 07, 2006	26.85	27.21	26.85	26.96	967,300	+0.15(+0.56%)
Dec 06, 2006	26.74	27.20	26.52	26.81	778,700	+0.10(+0.37%)
Dec 05, 2006	26.53	26.75	26.31	26.71	806,200	+0.28(+1.06%)
Dec 04, 2006	26.31	26.50	25.84	26.43	815,100	+0.12(+0.46%)

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