Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2007	20.29	20.38	20.09	20.22	245,100	-0.05(-0.25%)
Jan 30, 2007	20.00	20.27	19.89	20.27	300,000	+0.28(+1.40%)
Jan 29, 2007	19.88	20.04	19.77	19.99	321,300	+0.02(+0.10%)
Jan 26, 2007	19.68	20.00	19.53	19.97	204,000	+0.28(+1.42%)
Jan 25, 2007	19.99	20.00	19.55	19.69	321,600	-0.29(-1.45%)
Jan 24, 2007	19.68	20.00	19.58	19.98	156,900	+0.37(+1.89%)
Jan 23, 2007	19.55	19.85	19.55	19.61	307,500	-0.04(-0.20%)
Jan 22, 2007	19.70	19.74	19.48	19.65	558,500	-0.05(-0.25%)
Jan 19, 2007	19.38	19.70	19.24	19.70	245,500	+0.32(+1.65%)
Jan 18, 2007	19.45	19.56	19.25	19.38	476,500	-0.10(-0.51%)
Jan 17, 2007	19.52	19.71	19.45	19.48	147,500	-0.04(-0.20%)
Jan 16, 2007	19.66	19.76	19.45	19.52	348,400	-0.06(-0.31%)
Jan 12, 2007	19.43	19.70	19.43	19.58	250,000	+0.10(+0.51%)
Jan 11, 2007	19.42	19.74	19.32	19.48	813,200	+0.06(+0.31%)
Jan 10, 2007	18.93	19.42	18.89	19.42	394,900	+0.33(+1.73%)
Jan 09, 2007	18.95	19.11	18.67	19.09	349,000	+0.11(+0.58%)
Jan 08, 2007	18.65	19.04	18.55	18.98	337,800	+0.37(+1.99%)
Jan 05, 2007	19.18	19.27	18.59	18.61	211,400	-0.66(-3.43%)
Jan 04, 2007	18.95	19.30	18.80	19.27	570,100	+0.33(+1.74%)
Jan 03, 2007	18.81	19.04	18.65	18.94	257,900	+0.22(+1.18%)
Dec 29, 2006	18.97	19.10	18.68	18.72	118,700	-0.24(-1.27%)
Dec 28, 2006	19.20	19.21	18.91	18.96	190,600	-0.33(-1.71%)
Dec 27, 2006	18.92	19.29	18.91	19.29	195,800	+0.37(+1.96%)
Dec 26, 2006	18.52	18.92	18.52	18.92	89,200	+0.35(+1.88%)
Dec 22, 2006	18.74	18.74	18.27	18.57	102,400	-0.17(-0.91%)
Dec 21, 2006	18.92	19.11	18.70	18.74	177,000	-0.24(-1.26%)
Dec 20, 2006	18.86	19.08	18.77	18.98	509,400	+0.13(+0.69%)
Dec 19, 2006	18.82	18.92	18.68	18.85	362,800	-0.07(-0.37%)
Dec 18, 2006	19.18	19.18	18.81	18.92	355,800	-0.17(-0.89%)
Dec 15, 2006	19.48	19.49	19.04	19.09	455,900	-0.29(-1.50%)
Dec 14, 2006	19.28	19.54	19.28	19.38	248,500	+0.06(+0.31%)
Dec 13, 2006	19.53	19.55	19.17	19.32	541,500	-0.06(-0.31%)
Dec 12, 2006	19.31	19.41	19.18	19.38	152,700	+0.05(+0.26%)
Dec 11, 2006	19.25	19.37	19.17	19.33	768,700	+0.08(+0.42%)
Dec 08, 2006	19.17	19.49	19.05	19.25	184,600	+0.01(+0.05%)
Dec 07, 2006	19.39	19.46	19.20	19.24	204,400	-0.10(-0.52%)
Dec 06, 2006	19.51	19.60	19.31	19.34	277,600	-0.25(-1.28%)
Dec 05, 2006	19.77	19.88	19.56	19.59	543,500	-0.05(-0.25%)
Dec 04, 2006	19.25	19.75	19.25	19.64	775,600	+0.50(+2.61%)
Dec 01, 2006	19.09	19.39	18.86	19.14	262,300	-0.26(-1.34%)
Nov 30, 2006	19.27	19.43	19.19	19.40	642,700	-0.01(-0.05%)
Nov 29, 2006	19.06	19.41	19.00	19.41	618,300	+0.45(+2.37%)
Nov 28, 2006	18.75	19.00	18.71	18.96	873,500	+0.15(+0.80%)
Nov 27, 2006	19.29	19.46	18.81	18.81	372,600	-0.60(-3.09%)
Nov 24, 2006	19.29	19.47	19.24	19.41	127,300	+0.00(+0.00%)
Nov 22, 2006	19.20	19.46	19.20	19.41	193,200	+0.22(+1.15%)
Nov 21, 2006	19.00	19.24	19.00	19.19	500,500	+0.03(+0.16%)
Nov 20, 2006	18.97	19.28	18.97	19.16	291,700	+0.28(+1.48%)
Nov 17, 2006	18.94	18.95	18.80	18.88	319,300	-0.03(-0.16%)
Nov 16, 2006	18.66	18.96	18.65	18.91	353,500	+0.36(+1.94%)
Nov 15, 2006	18.60	18.71	18.47	18.55	308,600	+0.01(+0.05%)
Nov 14, 2006	18.45	18.54	18.18	18.54	374,100	+0.22(+1.20%)
Nov 13, 2006	17.97	18.33	17.94	18.32	514,200	+0.31(+1.72%)
Nov 10, 2006	18.00	18.07	17.85	18.01	218,000	+0.01(+0.06%)
Nov 09, 2006	18.08	18.08	17.87	18.00	381,500	-0.08(-0.44%)
Nov 08, 2006	18.01	18.20	17.63	18.08	6,909,800	+0.08(+0.44%)
Nov 07, 2006	18.22	18.50	18.00	18.00	301,300	-0.29(-1.59%)
Nov 06, 2006	18.15	18.50	17.92	18.29	225,100	+0.29(+1.61%)
Nov 03, 2006	18.03	18.03	17.50	18.00	250,100	+0.11(+0.61%)
Nov 02, 2006	18.17	18.26	17.58	17.89	288,200	-0.47(-2.56%)

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