Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2008	23.45	23.88	23.39	23.72	20,100	+0.32(+1.37%)
Jan 30, 2008	23.58	23.70	23.38	23.40	40,300	-0.10(-0.43%)
Jan 29, 2008	23.25	23.58	23.13	23.50	44,700	+0.07(+0.30%)
Jan 28, 2008	23.25	23.69	23.15	23.43	30,300	+0.18(+0.77%)
Jan 25, 2008	23.30	23.44	22.95	23.25	53,775	+0.08(+0.35%)
Jan 24, 2008	23.17	23.25	22.83	23.17	63,900	+0.25(+1.09%)
Jan 23, 2008	22.88	23.20	22.38	22.92	25,500	+0.47(+2.09%)
Jan 22, 2008	22.30	22.45	22.00	22.45	41,900	+0.05(+0.22%)
Jan 21, 2008	23.20	23.20	22.40	22.40	0	+0.00(+0.00%)
Jan 18, 2008	23.20	23.20	22.40	22.40	51,485	-0.10(-0.44%)
Jan 17, 2008	23.20	23.27	22.25	22.50	36,300	-0.65(-2.81%)
Jan 16, 2008	23.12	23.39	22.92	23.15	67,300	+0.15(+0.65%)
Jan 15, 2008	22.65	23.00	22.21	23.00	56,600	+0.36(+1.59%)
Jan 14, 2008	22.93	22.93	22.42	22.64	21,121	-0.06(-0.26%)
Jan 11, 2008	22.21	22.89	22.09	22.70	47,300	+0.62(+2.81%)
Jan 10, 2008	21.55	22.10	21.55	22.08	25,400	+0.33(+1.52%)
Jan 09, 2008	21.90	21.95	21.56	21.75	42,700	-0.15(-0.68%)
Jan 08, 2008	21.58	22.20	21.50	21.90	60,900	+0.22(+1.01%)
Jan 07, 2008	21.35	21.68	21.00	21.68	66,400	+0.69(+3.29%)
Jan 04, 2008	21.30	21.30	20.84	20.99	64,400	-0.02(-0.10%)
Jan 03, 2008	20.20	21.41	20.20	21.01	38,800	+1.06(+5.31%)
Jan 02, 2008	19.37	20.38	19.37	19.95	42,900	+0.45(+2.31%)
Jan 01, 2008	19.49	19.85	19.40	19.50	0	+0.00(+0.00%)
Dec 31, 2007	19.49	19.85	19.40	19.50	140,347	-0.30(-1.52%)
Dec 28, 2007	19.31	19.85	19.18	19.80	232,155	+0.15(+0.76%)
Dec 27, 2007	20.25	20.65	19.31	19.65	145,500	-0.47(-2.34%)
Dec 26, 2007	20.12	20.49	20.09	20.12	85,100	+0.18(+0.90%)
Dec 24, 2007	20.00	20.10	19.88	19.94	58,700	+0.04(+0.20%)
Dec 21, 2007	19.78	20.09	19.61	19.90	139,200	-0.06(-0.30%)
Dec 20, 2007	19.71	20.18	19.62	19.96	124,400	+0.17(+0.86%)
Dec 19, 2007	19.73	19.96	19.65	19.79	74,600	-0.24(-1.20%)
Dec 18, 2007	19.99	20.20	19.99	20.03	83,900	-0.13(-0.64%)
Dec 17, 2007	20.31	20.90	20.16	20.16	71,500	-0.45(-2.18%)
Dec 14, 2007	20.63	21.20	20.50	20.61	72,700	+0.00(+0.00%)
Dec 13, 2007	20.60	20.78	20.50	20.61	68,600	-0.04(-0.19%)
Dec 12, 2007	20.84	21.00	20.61	20.65	95,200	-0.30(-1.43%)
Dec 11, 2007	21.41	21.62	20.80	20.95	102,200	-0.43(-2.01%)
Dec 10, 2007	21.98	21.98	21.35	21.38	84,100	-0.22(-1.02%)
Dec 07, 2007	21.30	21.77	21.00	21.60	93,400	+0.31(+1.46%)
Dec 06, 2007	20.81	22.11	20.81	21.29	81,800	+0.49(+2.36%)
Dec 05, 2007	20.62	21.03	20.60	20.80	74,600	+0.25(+1.22%)
Dec 04, 2007	20.39	20.70	20.05	20.55	70,200	+0.20(+0.98%)
Dec 03, 2007	20.60	20.81	20.10	20.35	74,200	+0.02(+0.10%)
Nov 30, 2007	19.92	20.50	19.91	20.33	81,900	+0.52(+2.62%)
Nov 29, 2007	20.02	20.02	19.57	19.81	102,500	-0.04(-0.20%)
Nov 28, 2007	20.24	20.50	19.80	19.85	115,900	-0.15(-0.75%)
Nov 27, 2007	20.51	20.57	19.93	20.00	84,000	-0.59(-2.87%)
Nov 26, 2007	20.48	20.70	20.16	20.59	59,100	+0.06(+0.29%)
Nov 23, 2007	20.10	21.25	19.80	20.53	34,100	+0.74(+3.74%)
Nov 21, 2007	19.90	20.12	19.02	19.79	127,300	+0.01(+0.05%)
Nov 20, 2007	20.15	20.15	19.65	19.78	70,000	+0.03(+0.15%)
Nov 19, 2007	20.40	20.55	19.50	19.75	117,700	-0.94(-4.54%)
Nov 16, 2007	20.72	20.78	19.50	20.69	58,400	+0.21(+1.03%)
Nov 15, 2007	20.53	20.98	20.38	20.48	49,300	-0.39(-1.87%)
Nov 14, 2007	20.85	21.42	20.74	20.87	110,000	+0.00(+0.00%)
Nov 13, 2007	20.19	21.15	19.92	20.87	66,200	+0.80(+3.99%)
Nov 12, 2007	19.75	20.45	19.68	20.07	50,500	+0.01(+0.05%)
Nov 09, 2007	20.00	20.50	19.90	20.06	70,500	+0.04(+0.20%)
Nov 08, 2007	20.54	20.68	19.85	20.02	53,800	-0.60(-2.91%)
Nov 07, 2007	21.38	21.38	20.51	20.62	41,000	-0.76(-3.55%)
Nov 06, 2007	21.55	21.71	21.38	21.38	39,400	-0.27(-1.25%)
Nov 05, 2007	21.95	22.04	21.42	21.65	40,900	-0.39(-1.77%)
Nov 02, 2007	22.23	22.23	21.75	22.04	34,600	-0.04(-0.18%)
Nov 01, 2007	22.14	22.15	22.01	22.08	33,200	-0.07(-0.32%)
Oct 31, 2007	22.16	22.25	22.04	22.15	47,000	+0.04(+0.18%)
Oct 30, 2007	22.25	22.27	22.10	22.11	47,300	-0.19(-0.85%)
Oct 29, 2007	22.54	22.54	22.16	22.30	84,900	-0.04(-0.18%)
Oct 26, 2007	22.40	22.58	22.03	22.34	38,500	-0.16(-0.71%)
Oct 25, 2007	22.45	22.90	22.10	22.50	57,100	+0.16(+0.72%)
Oct 24, 2007	22.12	22.37	22.07	22.34	26,500	+0.09(+0.40%)
Oct 23, 2007	22.15	22.35	21.95	22.25	64,300	+0.24(+1.09%)
Oct 22, 2007	22.30	22.30	22.01	22.01	22,900	-0.17(-0.77%)
Oct 19, 2007	22.24	22.44	22.11	22.18	22,800	-0.11(-0.49%)
Oct 18, 2007	22.38	22.38	22.12	22.29	34,600	-0.11(-0.49%)
Oct 17, 2007	22.22	22.40	22.14	22.40	44,100	+0.10(+0.45%)
Oct 16, 2007	22.43	22.43	22.14	22.30	35,000	-0.05(-0.22%)
Oct 15, 2007	22.39	22.40	22.22	22.35	39,700	-0.07(-0.31%)
Oct 12, 2007	22.43	22.59	22.40	22.42	59,600	-0.13(-0.58%)
Oct 11, 2007	22.59	22.70	22.46	22.55	37,200	-0.07(-0.31%)
Oct 10, 2007	22.60	22.80	22.36	22.62	51,700	+0.07(+0.31%)
Oct 09, 2007	22.52	22.62	22.39	22.55	28,000	-0.10(-0.44%)
Oct 08, 2007	22.34	22.78	22.27	22.65	31,200	+0.00(+0.00%)
Oct 05, 2007	22.65	22.80	22.05	22.65	35,300	+0.21(+0.94%)
Oct 04, 2007	21.99	22.59	21.99	22.44	274,800	+0.26(+1.17%)
Oct 03, 2007	21.82	22.28	21.82	22.18	50,500	+0.30(+1.37%)
Oct 02, 2007	21.79	21.98	21.70	21.88	46,100	+0.11(+0.51%)
Oct 01, 2007	21.62	21.77	21.61	21.77	38,300	+0.16(+0.74%)
Sep 28, 2007	21.61	21.80	21.45	21.61	60,200	+0.06(+0.28%)
Sep 27, 2007	21.42	21.86	21.42	21.55	74,200	-0.20(-0.92%)
Sep 26, 2007	21.79	22.00	21.60	21.75	114,600	-0.09(-0.41%)
Sep 25, 2007	22.21	22.21	21.71	21.84	77,700	-0.39(-1.75%)
Sep 24, 2007	22.49	22.49	22.11	22.23	39,100	-0.37(-1.64%)
Sep 21, 2007	22.60	22.80	22.50	22.60	18,800	-0.07(-0.31%)
Sep 20, 2007	22.88	22.90	22.51	22.67	35,200	-0.04(-0.18%)
Sep 19, 2007	22.81	22.93	22.63	22.71	56,200	-0.13(-0.57%)
Sep 18, 2007	22.60	22.89	22.60	22.84	28,400	+0.11(+0.48%)
Sep 17, 2007	22.38	22.74	22.35	22.73	28,400	+0.15(+0.67%)
Sep 14, 2007	22.31	22.59	22.39	22.58	35,700	+0.10(+0.45%)
Sep 13, 2007	22.39	22.59	22.39	22.48	14,900	+0.09(+0.40%)
Sep 12, 2007	22.84	22.87	22.31	22.39	48,000	-0.46(-2.01%)
Sep 11, 2007	23.20	23.51	22.82	22.85	27,100	-0.36(-1.55%)
Sep 10, 2007	23.13	23.34	23.08	23.21	23,500	+0.08(+0.35%)
Sep 07, 2007	23.00	23.52	22.90	23.13	23,900	+0.02(+0.09%)
Sep 06, 2007	23.40	23.52	23.05	23.11	14,900	-0.15(-0.64%)
Sep 05, 2007	23.00	23.32	22.78	23.26	41,200	+0.19(+0.82%)
Sep 04, 2007	23.27	23.30	22.92	23.07	18,700	-0.18(-0.77%)
Aug 31, 2007	23.46	23.46	23.15	23.25	12,400	+0.09(+0.39%)
Aug 30, 2007	23.30	23.43	23.13	23.16	15,800	-0.16(-0.66%)
Aug 29, 2007	23.46	23.46	23.31	23.32	15,400	-0.14(-0.62%)
Aug 28, 2007	23.70	23.70	23.32	23.46	11,800	-0.06(-0.26%)
Aug 27, 2007	23.75	24.14	23.31	23.52	19,600	-0.07(-0.30%)
Aug 24, 2007	23.40	23.60	23.35	23.59	14,600	+0.19(+0.81%)
Aug 23, 2007	23.16	23.53	23.16	23.40	15,300	+0.17(+0.73%)
Aug 22, 2007	23.47	23.50	23.23	23.23	22,700	-0.08(-0.34%)
Aug 21, 2007	22.85	23.35	22.81	23.31	27,800	+0.10(+0.43%)
Aug 20, 2007	23.00	23.21	22.62	23.21	18,300	+0.20(+0.87%)
Aug 17, 2007	21.90	23.40	21.76	23.01	41,300	+1.05(+4.78%)
Aug 16, 2007	21.85	21.96	21.51	21.96	30,500	-0.30(-1.35%)
Aug 15, 2007	22.40	22.78	21.77	22.26	27,000	-0.15(-0.67%)
Aug 14, 2007	22.48	22.62	22.18	22.41	25,600	+0.18(+0.81%)
Aug 13, 2007	22.40	22.51	22.17	22.23	22,000	-0.08(-0.36%)
Aug 10, 2007	22.53	22.53	22.10	22.31	22,200	-0.39(-1.71%)
Aug 09, 2007	22.88	22.88	22.40	22.70	15,700	-0.40(-1.74%)
Aug 08, 2007	22.78	23.10	22.75	23.10	28,600	+0.21(+0.92%)
Aug 07, 2007	23.00	23.25	22.89	22.89	22,400	-0.13(-0.56%)
Aug 06, 2007	23.17	23.40	23.00	23.02	29,200	-0.23(-0.99%)
Aug 03, 2007	23.29	23.39	23.25	23.25	23,600	-0.14(-0.60%)
Aug 02, 2007	23.15	23.44	23.11	23.39	15,300	+0.26(+1.12%)
Aug 01, 2007	23.40	23.40	23.00	23.13	16,600	-0.27(-1.15%)
Jul 31, 2007	23.15	23.45	23.00	23.40	27,400	+0.35(+1.52%)
Jul 30, 2007	23.20	23.30	22.82	23.05	11,800	-0.18(-0.77%)
Jul 27, 2007	22.81	23.70	22.66	23.23	27,600	+0.23(+1.00%)
Jul 26, 2007	22.93	23.40	22.78	23.00	18,200	-0.05(-0.22%)
Jul 25, 2007	23.49	23.49	23.01	23.05	26,400	-0.32(-1.37%)
Jul 24, 2007	23.85	23.85	23.30	23.37	20,400	-0.50(-2.09%)
Jul 23, 2007	23.93	23.99	23.78	23.87	14,900	-0.02(-0.08%)
Jul 20, 2007	23.91	23.95	23.63	23.89	17,300	+0.13(+0.55%)
Jul 19, 2007	23.85	23.95	23.70	23.76	34,300	-0.04(-0.17%)
Jul 18, 2007	23.71	23.84	23.61	23.80	37,200	+0.10(+0.42%)
Jul 17, 2007	23.98	23.99	23.59	23.70	29,800	-0.11(-0.46%)
Jul 16, 2007	23.37	23.85	23.37	23.81	25,000	+0.27(+1.15%)
Jul 13, 2007	23.57	23.60	23.45	23.54	17,400	-0.06(-0.25%)
Jul 12, 2007	23.90	24.01	23.60	23.60	32,400	-0.26(-1.09%)
Jul 11, 2007	24.12	24.15	23.81	23.86	15,100	-0.30(-1.24%)
Jul 10, 2007	24.17	24.24	24.10	24.16	20,100	+0.07(+0.29%)
Jul 09, 2007	24.10	24.20	24.08	24.09	7,400	+0.01(+0.04%)
Jul 06, 2007	24.27	24.27	23.90	24.08	14,600	-0.19(-0.78%)
Jul 05, 2007	24.10	24.27	24.09	24.27	15,100	+0.12(+0.50%)
Jul 03, 2007	23.93	24.15	23.93	24.15	16,700	+0.26(+1.09%)
Jul 02, 2007	23.80	23.90	23.76	23.89	10,000	+0.08(+0.34%)
Jun 29, 2007	23.70	23.82	23.65	23.81	11,400	+0.16(+0.68%)
Jun 28, 2007	23.70	23.98	23.63	23.65	113,600	-0.04(-0.17%)
Jun 27, 2007	23.80	23.89	23.63	23.69	12,600	-0.33(-1.37%)
Jun 26, 2007	24.43	24.43	24.02	24.02	21,700	-0.17(-0.71%)
Jun 25, 2007	24.26	24.30	24.07	24.19	17,600	-0.11(-0.45%)
Jun 22, 2007	24.33	24.33	24.07	24.30	17,700	+0.05(+0.21%)
Jun 21, 2007	24.25	24.43	24.15	24.25	27,300	-0.01(-0.04%)
Jun 20, 2007	24.41	24.48	24.25	24.26	41,900	-0.31(-1.26%)
Jun 19, 2007	24.50	24.76	24.45	24.57	36,700	+0.07(+0.29%)
Jun 18, 2007	24.65	24.83	24.18	24.50	21,800	-0.13(-0.53%)
Jun 15, 2007	24.31	24.65	24.31	24.63	39,800	+0.24(+0.98%)
Jun 14, 2007	24.20	24.49	24.20	24.39	30,600	+0.27(+1.12%)
Jun 13, 2007	23.88	24.20	23.88	24.12	22,000	+0.24(+1.01%)
Jun 12, 2007	24.08	24.09	23.81	23.88	15,800	-0.22(-0.91%)
Jun 11, 2007	23.80	24.10	23.76	24.10	38,000	+0.30(+1.26%)
Jun 08, 2007	23.70	23.81	23.69	23.80	36,300	+0.03(+0.13%)
Jun 07, 2007	23.95	24.04	23.66	23.77	45,000	-0.43(-1.78%)
Jun 06, 2007	24.25	24.31	24.15	24.20	19,100	-0.20(-0.82%)
Jun 05, 2007	24.65	24.68	24.35	24.40	25,900	-0.21(-0.85%)
Jun 04, 2007	24.76	24.76	24.60	24.61	32,600	-0.25(-1.01%)
Jun 01, 2007	24.93	24.93	24.83	24.86	11,200	-0.07(-0.28%)
May 31, 2007	24.95	24.97	24.86	24.93	20,000	-0.02(-0.08%)
May 30, 2007	24.79	24.95	24.72	24.95	21,100	+0.20(+0.81%)
May 29, 2007	24.85	24.89	24.75	24.75	24,700	-0.10(-0.40%)
May 25, 2007	24.80	24.87	24.77	24.85	18,300	+0.09(+0.36%)
May 24, 2007	24.94	25.02	24.67	24.76	48,000	-0.21(-0.84%)
May 23, 2007	25.05	25.06	24.95	24.97	23,300	-0.04(-0.16%)
May 22, 2007	25.00	25.06	25.00	25.01	6,300	+0.00(+0.00%)
May 21, 2007	25.06	25.06	25.00	25.01	11,600	-0.05(-0.20%)
May 18, 2007	25.07	25.07	25.00	25.06	16,000	-0.01(-0.04%)
May 17, 2007	25.05	25.11	25.00	25.07	20,500	-0.01(-0.04%)
May 16, 2007	25.17	25.18	25.07	25.08	13,300	-0.08(-0.32%)
May 15, 2007	25.17	25.27	25.15	25.16	30,300	-0.06(-0.24%)
May 14, 2007	25.15	25.27	25.13	25.22	56,600	+0.07(+0.28%)
May 11, 2007	25.10	25.21	25.10	25.15	25,600	+0.02(+0.08%)
May 10, 2007	25.14	25.15	25.09	25.13	21,400	-0.01(-0.04%)
May 09, 2007	25.17	25.17	25.10	25.14	58,100	-0.01(-0.04%)
May 08, 2007	25.09	25.19	25.08	25.15	15,500	+0.06(+0.24%)
May 07, 2007	25.06	25.12	25.06	25.09	24,500	-0.01(-0.04%)
May 04, 2007	25.12	25.17	25.07	25.10	10,800	-0.02(-0.08%)
May 03, 2007	25.15	25.16	25.10	25.12	13,000	+0.01(+0.04%)
May 02, 2007	25.10	25.16	25.10	25.11	16,200	-0.01(-0.04%)
May 01, 2007	25.18	25.20	25.09	25.12	72,200	-0.02(-0.08%)
Apr 30, 2007	25.07	25.20	25.06	25.14	18,800	+0.06(+0.24%)
Apr 27, 2007	25.05	25.09	25.05	25.08	21,000	+0.03(+0.12%)
Apr 26, 2007	25.05	25.08	25.01	25.05	63,100	+0.01(+0.04%)
Apr 25, 2007	25.10	25.10	25.04	25.04	57,800	+0.00(+0.00%)
Apr 24, 2007	25.04	25.08	25.00	25.04	55,000	-0.06(-0.24%)
Apr 23, 2007	25.05	25.10	25.03	25.10	18,400	+0.06(+0.24%)
Apr 20, 2007	25.05	25.11	25.04	25.04	14,900	-0.05(-0.20%)
Apr 19, 2007	25.06	25.10	25.04	25.09	13,900	-0.02(-0.08%)
Apr 18, 2007	25.14	25.14	25.05	25.11	16,700	-0.03(-0.12%)
Apr 17, 2007	25.18	25.18	25.04	25.14	25,600	-0.02(-0.08%)
Apr 16, 2007	25.13	25.19	25.06	25.16	20,900	+0.00(+0.00%)
Apr 13, 2007	25.13	25.16	25.09	25.16	9,400	+0.03(+0.12%)
Apr 12, 2007	25.11	25.16	25.11	25.13	10,300	-0.06(-0.24%)
Apr 11, 2007	25.14	25.23	25.09	25.19	19,500	+0.02(+0.08%)
Apr 10, 2007	25.18	25.24	25.14	25.17	8,500	-0.07(-0.28%)
Apr 09, 2007	25.22	25.24	25.16	25.24	17,700	-0.05(-0.20%)
Apr 05, 2007	25.29	25.35	25.25	25.29	11,600	+0.00(+0.00%)
Apr 04, 2007	25.22	25.29	25.19	25.29	10,400	+0.09(+0.36%)
Apr 03, 2007	25.22	25.25	25.14	25.20	25,800	+0.00(+0.00%)
Apr 02, 2007	25.25	25.25	25.19	25.20	16,100	-0.05(-0.20%)
Mar 30, 2007	25.25	25.25	25.17	25.25	21,200	+0.00(+0.00%)
Mar 29, 2007	25.25	25.25	25.15	25.25	19,000	+0.01(+0.04%)
Mar 28, 2007	25.25	25.25	25.18	25.24	12,100	-0.36(-1.41%)
Mar 27, 2007	25.46	25.60	25.41	25.60	33,300	+0.18(+0.71%)
Mar 26, 2007	25.39	25.45	25.34	25.42	28,000	+0.05(+0.20%)
Mar 23, 2007	25.34	25.38	25.26	25.37	28,400	+0.03(+0.12%)
Mar 22, 2007	25.32	25.38	25.28	25.34	21,400	+0.01(+0.04%)
Mar 21, 2007	25.32	25.38	25.31	25.33	15,200	+0.00(+0.02%)
Mar 20, 2007	25.30	25.37	25.24	25.33	31,500	-0.03(-0.13%)
Mar 19, 2007	25.37	25.47	25.27	25.36	25,700	-0.03(-0.12%)
Mar 16, 2007	25.43	25.43	25.37	25.39	13,900	-0.04(-0.16%)
Mar 15, 2007	25.27	25.43	25.27	25.43	11,800	+0.00(+0.00%)
Mar 14, 2007	25.27	25.44	25.27	25.43	30,200	+0.04(+0.16%)
Mar 13, 2007	25.38	25.39	25.30	25.39	10,300	+0.01(+0.04%)
Mar 12, 2007	25.27	25.38	25.26	25.38	9,200	+0.06(+0.24%)
Mar 09, 2007	25.25	25.32	25.25	25.32	14,300	+0.00(+0.00%)
Mar 08, 2007	25.24	25.32	25.21	25.32	10,700	+0.07(+0.28%)
Mar 07, 2007	25.22	25.34	25.20	25.25	11,200	+0.00(+0.00%)
Mar 06, 2007	25.25	25.29	25.23	25.25	4,200	+0.05(+0.20%)
Mar 05, 2007	25.30	25.32	25.19	25.20	26,000	-0.04(-0.16%)
Mar 02, 2007	25.28	25.29	25.18	25.24	31,600	-0.04(-0.16%)
Mar 01, 2007	25.20	25.28	25.15	25.28	21,300	+0.11(+0.44%)
Feb 28, 2007	25.14	25.20	25.14	25.17	11,000	+0.04(+0.16%)
Feb 27, 2007	25.11	25.18	25.11	25.13	25,400	+0.01(+0.04%)
Feb 26, 2007	25.13	25.19	25.11	25.12	13,600	+0.00(+0.00%)
Feb 23, 2007	25.15	25.18	25.12	25.12	12,800	-0.07(-0.28%)
Feb 22, 2007	25.18	25.23	25.13	25.19	25,900	-0.00(-0.02%)
Feb 21, 2007	25.16	25.22	25.13	25.19	16,400	+0.04(+0.17%)
Feb 20, 2007	25.17	25.25	25.14	25.15	16,100	-0.08(-0.32%)
Feb 16, 2007	25.15	25.23	25.14	25.23	16,200	+0.06(+0.24%)
Feb 15, 2007	25.23	25.30	25.17	25.17	15,900	-0.06(-0.24%)
Feb 14, 2007	25.10	25.24	25.10	25.23	12,300	+0.05(+0.20%)
Feb 13, 2007	25.18	25.20	25.10	25.18	11,400	+0.06(+0.24%)
Feb 12, 2007	25.13	25.21	25.11	25.12	11,400	-0.05(-0.20%)
Feb 09, 2007	25.17	25.27	25.14	25.17	17,100	-0.09(-0.36%)
Feb 08, 2007	25.19	25.30	25.16	25.26	30,600	+0.11(+0.44%)
Feb 07, 2007	25.15	25.28	25.15	25.15	13,000	-0.07(-0.28%)
Feb 06, 2007	25.23	25.39	25.20	25.22	18,700	-0.04(-0.16%)
Feb 05, 2007	25.35	25.39	25.23	25.26	16,200	-0.06(-0.24%)
Feb 02, 2007	25.22	25.35	25.20	25.32	11,800	+0.02(+0.08%)

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