Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	15.77	15.79	15.57	15.57	8,800	-0.30(-1.89%)
Feb 28, 2008	15.86	15.91	15.85	15.87	10,300	-0.01(-0.06%)
Feb 27, 2008	15.78	15.88	15.76	15.88	4,200	+0.06(+0.38%)
Feb 26, 2008	15.62	15.82	15.57	15.82	25,700	+0.26(+1.67%)
Feb 25, 2008	15.42	15.60	15.35	15.56	15,800	+0.14(+0.91%)
Feb 22, 2008	15.35	15.42	15.26	15.42	9,300	+0.11(+0.72%)
Feb 21, 2008	15.55	15.56	15.31	15.31	7,500	-0.08(-0.52%)
Feb 20, 2008	15.43	15.43	15.28	15.39	15,300	-0.14(-0.90%)
Feb 19, 2008	15.60	15.60	15.47	15.53	7,600	+0.11(+0.71%)
Feb 18, 2008	15.53	15.55	15.31	15.42	0	+0.00(+0.00%)
Feb 15, 2008	15.53	15.55	15.31	15.42	20,100	-0.13(-0.84%)
Feb 14, 2008	15.98	15.98	15.55	15.55	41,600	-0.40(-2.51%)
Feb 13, 2008	16.05	16.07	15.92	15.95	18,400	-0.01(-0.06%)
Feb 12, 2008	15.83	15.96	15.82	15.96	12,000	+0.26(+1.66%)
Feb 11, 2008	15.69	15.70	15.59	15.70	13,800	+0.07(+0.45%)
Feb 08, 2008	15.67	15.77	15.59	15.63	15,100	-0.08(-0.51%)
Feb 07, 2008	15.65	15.87	15.50	15.71	40,300	-0.02(-0.13%)
Feb 06, 2008	15.98	16.03	15.65	15.73	73,500	-0.23(-1.44%)
Feb 05, 2008	16.18	16.18	15.94	15.96	39,906	-0.30(-1.86%)
Feb 04, 2008	16.35	16.35	16.19	16.26	23,400	-0.01(-0.05%)
Feb 01, 2008	16.10	16.36	16.10	16.27	43,400	+0.22(+1.37%)
Jan 31, 2008	15.60	16.08	15.60	16.05	66,321	+0.35(+2.23%)
Jan 30, 2008	15.65	15.86	15.64	15.70	20,700	+0.05(+0.32%)
Jan 29, 2008	15.50	15.65	15.50	15.65	30,703	+0.29(+1.89%)
Jan 28, 2008	15.16	15.38	15.11	15.36	18,600	+0.20(+1.32%)
Jan 25, 2008	15.33	15.34	15.13	15.16	32,310	+0.00(+0.00%)
Jan 24, 2008	14.80	15.19	14.80	15.16	80,112	+0.49(+3.34%)
Jan 23, 2008	14.14	14.69	14.14	14.67	78,300	+0.32(+2.23%)
Jan 22, 2008	13.74	14.39	13.74	14.35	50,600	-0.04(-0.28%)
Jan 21, 2008	14.62	14.72	14.34	14.39	0	+0.00(+0.00%)
Jan 18, 2008	14.62	14.72	14.34	14.39	33,600	-0.24(-1.64%)
Jan 17, 2008	15.05	15.08	14.63	14.63	22,800	-0.38(-2.53%)
Jan 16, 2008	15.04	15.10	14.92	15.01	28,220	-0.07(-0.46%)
Jan 15, 2008	15.20	15.20	15.06	15.08	15,500	-0.24(-1.57%)
Jan 14, 2008	15.40	15.40	15.20	15.32	27,700	+0.00(+0.00%)
Jan 11, 2008	15.29	15.33	15.24	15.32	22,200	-0.04(-0.26%)
Jan 10, 2008	15.20	15.40	15.11	15.36	31,800	+0.16(+1.05%)
Jan 09, 2008	15.05	15.20	14.90	15.20	43,200	+0.13(+0.86%)
Jan 08, 2008	15.33	15.39	15.07	15.07	25,600	-0.19(-1.25%)
Jan 07, 2008	15.55	15.55	15.16	15.26	25,200	-0.09(-0.59%)
Jan 04, 2008	15.65	15.65	15.07	15.35	21,033	-0.44(-2.79%)
Jan 03, 2008	15.46	15.79	15.46	15.79	33,200	+0.33(+2.13%)
Jan 02, 2008	15.61	15.65	15.43	15.46	17,200	-0.07(-0.45%)
Jan 01, 2008	15.28	15.53	15.27	15.53	51,200	+0.00(+0.00%)
Dec 31, 2007	15.28	15.53	15.27	15.53	51,200	+0.24(+1.57%)
Dec 28, 2007	15.38	15.41	15.29	15.29	23,800	-0.04(-0.26%)
Dec 27, 2007	15.51	15.53	15.33	15.33	41,000	-0.27(-1.73%)
Dec 26, 2007	15.56	15.60	15.42	15.60	60,600	+0.02(+0.12%)
Dec 24, 2007	15.11	15.85	15.11	15.58	51,700	+0.45(+2.99%)
Dec 21, 2007	15.03	15.14	15.01	15.13	32,600	+0.17(+1.14%)
Dec 20, 2007	15.06	15.15	14.90	14.96	29,600	-0.10(-0.66%)
Dec 19, 2007	15.09	15.22	15.03	15.06	28,949	-0.08(-0.53%)
Dec 18, 2007	15.11	15.20	15.05	15.14	29,000	+0.03(+0.20%)
Dec 17, 2007	15.20	15.30	15.11	15.11	43,600	-0.33(-2.14%)
Dec 14, 2007	15.47	15.55	15.37	15.44	33,500	-0.15(-0.96%)
Dec 13, 2007	15.70	15.70	15.43	15.59	72,300	-0.27(-1.70%)
Dec 12, 2007	16.00	16.10	15.80	15.86	56,000	-0.32(-1.98%)
Dec 11, 2007	16.50	16.57	16.18	16.18	23,400	-0.30(-1.82%)
Dec 10, 2007	16.48	16.55	16.41	16.48	48,800	+0.05(+0.30%)
Dec 07, 2007	16.43	16.50	16.39	16.43	24,100	+0.02(+0.12%)
Dec 06, 2007	16.15	16.44	16.15	16.41	48,100	+0.20(+1.23%)
Dec 05, 2007	16.17	16.26	16.15	16.21	30,700	+0.15(+0.93%)
Dec 04, 2007	16.05	16.17	16.05	16.06	11,800	-0.09(-0.56%)
Dec 03, 2007	16.15	16.25	16.12	16.15	18,500	-0.05(-0.31%)
Nov 30, 2007	16.07	16.21	16.07	16.20	31,100	+0.19(+1.19%)
Nov 29, 2007	15.95	16.02	15.90	16.01	21,200	+0.04(+0.25%)
Nov 28, 2007	15.68	15.99	15.68	15.97	23,400	+0.31(+1.98%)
Nov 27, 2007	15.64	15.75	15.58	15.66	26,700	+0.04(+0.26%)
Nov 26, 2007	15.85	15.96	15.62	15.62	16,800	-0.34(-2.13%)
Nov 23, 2007	15.88	15.96	15.81	15.96	4,700	+0.21(+1.33%)
Nov 21, 2007	15.95	15.95	15.66	15.75	12,500	-0.25(-1.56%)
Nov 20, 2007	16.00	16.15	15.90	16.00	14,800	-0.02(-0.11%)
Nov 19, 2007	16.10	16.11	16.00	16.02	20,600	-0.18(-1.12%)
Nov 16, 2007	16.18	16.24	16.16	16.20	10,000	+0.00(+0.00%)
Nov 15, 2007	16.34	16.35	16.20	16.20	6,900	-0.18(-1.10%)
Nov 14, 2007	16.48	16.50	16.38	16.38	13,300	-0.02(-0.12%)
Nov 13, 2007	16.26	16.47	16.20	16.40	23,000	+0.24(+1.49%)
Nov 12, 2007	16.06	16.36	16.06	16.16	18,500	-0.06(-0.37%)
Nov 09, 2007	16.29	16.51	16.22	16.22	28,100	-0.37(-2.21%)
Nov 08, 2007	16.37	16.61	16.33	16.59	15,600	+0.18(+1.07%)
Nov 07, 2007	16.78	16.80	16.41	16.41	18,800	-0.44(-2.61%)
Nov 06, 2007	16.95	16.95	16.76	16.85	25,200	-0.01(-0.06%)
Nov 05, 2007	16.90	17.00	16.83	16.86	29,700	-0.01(-0.06%)
Nov 02, 2007	17.08	17.08	16.75	16.87	14,800	-0.18(-1.06%)
Nov 01, 2007	17.25	17.30	17.05	17.05	6,300	-0.35(-2.01%)
Oct 31, 2007	17.36	17.47	17.32	17.40	9,700	+0.11(+0.64%)
Oct 30, 2007	17.30	17.42	17.26	17.29	8,100	-0.15(-0.86%)
Oct 29, 2007	17.35	17.44	17.32	17.44	7,400	+0.09(+0.52%)
Oct 26, 2007	17.31	17.35	17.27	17.35	13,200	+0.08(+0.46%)
Oct 25, 2007	17.18	17.27	16.98	17.27	16,200	+0.07(+0.41%)
Oct 24, 2007	17.22	17.22	16.93	17.20	14,700	-0.03(-0.19%)
Oct 23, 2007	17.21	17.24	17.11	17.23	16,088	+0.08(+0.48%)
Oct 22, 2007	16.98	17.22	16.98	17.15	17,600	-0.05(-0.29%)
Oct 19, 2007	17.51	17.51	17.20	17.20	10,800	-0.35(-1.99%)
Oct 18, 2007	17.65	17.66	17.52	17.55	14,600	-0.06(-0.34%)
Oct 17, 2007	17.71	17.85	17.61	17.61	15,300	-0.05(-0.28%)
Oct 16, 2007	17.65	17.72	17.57	17.66	25,400	-0.06(-0.34%)
Oct 15, 2007	17.73	17.77	17.62	17.72	18,100	-0.08(-0.45%)
Oct 12, 2007	17.80	17.98	17.80	17.80	17,300	-0.04(-0.22%)
Oct 11, 2007	18.04	18.12	17.84	17.84	23,200	-0.20(-1.12%)
Oct 10, 2007	18.15	18.16	18.00	18.04	11,800	-0.11(-0.60%)
Oct 09, 2007	18.15	18.20	18.11	18.15	9,200	-0.05(-0.27%)
Oct 08, 2007	18.15	18.20	18.08	18.20	17,500	-0.04(-0.22%)
Oct 05, 2007	18.22	18.27	18.18	18.24	10,300	+0.10(+0.55%)
Oct 04, 2007	18.15	18.15	18.05	18.14	8,400	+0.03(+0.17%)
Oct 03, 2007	18.19	18.19	18.07	18.11	12,800	-0.08(-0.44%)
Oct 02, 2007	18.04	18.19	17.91	18.19	21,400	+0.19(+1.06%)
Oct 01, 2007	17.76	18.00	17.72	18.00	39,529	+0.28(+1.58%)
Sep 28, 2007	17.82	17.86	17.58	17.72	17,800	-0.14(-0.78%)
Sep 27, 2007	17.90	18.00	17.86	17.86	18,300	-0.04(-0.22%)
Sep 26, 2007	17.86	17.96	17.84	17.90	20,900	-0.03(-0.17%)
Sep 25, 2007	17.99	18.01	17.92	17.93	6,700	-0.10(-0.55%)
Sep 24, 2007	18.13	18.16	17.96	18.03	19,700	-0.10(-0.55%)
Sep 21, 2007	18.08	18.29	17.98	18.13	9,800	+0.05(+0.28%)
Sep 20, 2007	18.00	18.10	18.00	18.08	16,500	-0.02(-0.11%)
Sep 19, 2007	17.95	18.21	17.95	18.10	20,900	-0.27(-1.47%)
Sep 18, 2007	18.13	18.49	18.03	18.37	21,300	+0.26(+1.44%)
Sep 17, 2007	18.30	18.32	18.06	18.11	11,300	-0.17(-0.93%)
Sep 14, 2007	18.28	18.39	18.28	18.28	5,000	-0.11(-0.60%)
Sep 13, 2007	18.31	18.48	18.26	18.39	17,200	+0.08(+0.44%)
Sep 12, 2007	18.40	18.40	18.30	18.31	9,200	+0.02(+0.11%)
Sep 11, 2007	18.20	18.29	18.20	18.29	3,400	+0.15(+0.83%)
Sep 10, 2007	18.25	18.34	18.05	18.14	8,800	-0.11(-0.60%)
Sep 07, 2007	18.34	18.35	18.15	18.25	12,900	-0.22(-1.19%)
Sep 06, 2007	18.40	18.50	18.35	18.47	7,400	+0.04(+0.22%)
Sep 05, 2007	18.45	18.57	18.36	18.43	18,800	-0.17(-0.91%)
Sep 04, 2007	18.45	18.60	18.35	18.60	22,400	+0.10(+0.54%)
Aug 31, 2007	18.41	18.76	18.35	18.50	21,900	+0.19(+1.04%)
Aug 30, 2007	18.45	18.50	18.25	18.31	22,200	-0.24(-1.29%)
Aug 29, 2007	18.40	18.59	18.40	18.55	6,300	+0.23(+1.26%)
Aug 28, 2007	18.42	18.44	18.12	18.32	25,700	-0.24(-1.29%)
Aug 27, 2007	18.55	18.67	18.45	18.56	13,000	+0.00(+0.00%)
Aug 24, 2007	18.40	18.56	18.38	18.56	14,800	+0.06(+0.32%)
Aug 23, 2007	18.45	18.72	18.45	18.50	18,800	+0.15(+0.82%)
Aug 22, 2007	18.17	18.38	18.13	18.35	24,400	+0.23(+1.27%)
Aug 21, 2007	17.85	18.12	17.75	18.12	11,500	+0.24(+1.34%)
Aug 20, 2007	17.60	17.88	17.35	17.88	37,100	+0.63(+3.65%)
Aug 17, 2007	16.90	17.25	16.84	17.25	25,500	+1.21(+7.54%)
Aug 16, 2007	17.11	17.11	15.48	16.04	62,200	-1.42(-8.13%)
Aug 15, 2007	17.69	17.69	17.29	17.46	18,500	-0.32(-1.80%)
Aug 14, 2007	18.04	18.12	17.70	17.78	19,300	-0.36(-1.98%)
Aug 13, 2007	18.15	18.27	18.14	18.14	14,600	+0.08(+0.44%)
Aug 10, 2007	18.44	18.44	17.96	18.06	35,400	-0.48(-2.59%)
Aug 09, 2007	18.43	18.89	18.42	18.54	11,900	-0.19(-1.01%)
Aug 08, 2007	18.24	18.73	18.20	18.73	21,800	+0.50(+2.74%)
Aug 07, 2007	18.10	18.28	18.09	18.23	21,000	+0.05(+0.28%)
Aug 06, 2007	18.45	18.45	18.05	18.18	20,800	-0.22(-1.20%)
Aug 03, 2007	18.49	18.61	18.40	18.40	6,400	-0.21(-1.13%)
Aug 02, 2007	18.55	18.63	18.48	18.61	10,200	+0.16(+0.87%)
Aug 01, 2007	18.44	18.45	18.33	18.45	12,200	-0.05(-0.27%)
Jul 31, 2007	18.54	18.65	18.50	18.50	14,500	+0.04(+0.22%)
Jul 30, 2007	18.45	18.46	18.25	18.46	25,500	+0.06(+0.33%)
Jul 27, 2007	18.73	18.78	18.39	18.40	21,300	-0.30(-1.60%)
Jul 26, 2007	18.87	18.96	18.61	18.70	9,000	-0.45(-2.35%)
Jul 25, 2007	19.44	19.57	18.97	19.15	34,700	-0.30(-1.54%)
Jul 24, 2007	19.55	19.58	19.35	19.45	13,800	-0.13(-0.66%)
Jul 23, 2007	19.85	19.94	19.55	19.58	15,700	-0.20(-1.01%)
Jul 20, 2007	19.82	19.86	19.72	19.78	7,000	-0.01(-0.05%)
Jul 19, 2007	19.87	19.97	19.78	19.79	9,800	-0.06(-0.30%)
Jul 18, 2007	19.90	19.91	19.80	19.85	9,800	-0.09(-0.45%)
Jul 17, 2007	19.85	20.00	19.83	19.94	12,500	-0.06(-0.30%)
Jul 16, 2007	20.04	20.10	19.97	20.00	4,100	-0.02(-0.10%)
Jul 13, 2007	20.00	20.10	19.90	20.02	12,400	-0.03(-0.15%)
Jul 12, 2007	19.95	20.30	19.91	20.05	25,500	-0.04(-0.20%)
Jul 11, 2007	20.17	20.17	19.95	20.09	5,100	+0.09(+0.45%)
Jul 10, 2007	19.97	20.23	19.97	20.00	13,100	-0.03(-0.15%)
Jul 09, 2007	20.25	20.25	20.03	20.03	4,200	-0.15(-0.74%)
Jul 06, 2007	20.25	20.32	20.09	20.18	4,000	+0.03(+0.15%)
Jul 05, 2007	20.30	20.35	20.15	20.15	5,700	-0.05(-0.25%)
Jul 03, 2007	20.26	20.30	20.17	20.20	4,200	+0.01(+0.05%)
Jul 02, 2007	20.06	20.20	20.00	20.19	13,300	+0.13(+0.65%)
Jun 29, 2007	20.33	20.33	20.06	20.06	13,700	-0.03(-0.15%)
Jun 28, 2007	20.01	20.21	19.98	20.09	14,300	+0.10(+0.50%)
Jun 27, 2007	19.90	19.99	19.85	19.99	7,200	+0.01(+0.05%)
Jun 26, 2007	19.90	20.10	19.90	19.98	11,600	-0.05(-0.25%)
Jun 25, 2007	20.11	20.12	20.03	20.03	5,300	-0.06(-0.30%)
Jun 22, 2007	20.31	20.33	20.02	20.09	13,400	-0.22(-1.08%)
Jun 21, 2007	20.30	20.33	20.22	20.31	8,000	+0.05(+0.25%)
Jun 20, 2007	20.45	20.61	20.20	20.26	24,500	-0.13(-0.64%)
Jun 19, 2007	20.61	20.71	20.37	20.39	10,400	-0.17(-0.83%)
Jun 18, 2007	20.65	20.78	20.40	20.56	18,100	-0.09(-0.44%)
Jun 15, 2007	20.65	20.79	20.51	20.65	11,900	+0.25(+1.23%)
Jun 14, 2007	20.43	20.59	20.35	20.40	13,200	+0.07(+0.34%)
Jun 13, 2007	20.24	20.55	20.20	20.33	31,300	-0.41(-1.98%)
Jun 12, 2007	20.75	20.80	20.65	20.74	8,700	+0.00(+0.00%)
Jun 11, 2007	20.60	20.77	20.60	20.74	7,900	+0.15(+0.73%)
Jun 08, 2007	20.42	20.60	20.41	20.59	7,300	+0.20(+0.98%)
Jun 07, 2007	20.41	20.47	20.29	20.39	13,300	-0.01(-0.05%)
Jun 06, 2007	20.33	20.46	20.33	20.40	18,100	-0.04(-0.20%)
Jun 05, 2007	20.55	20.56	20.40	20.44	6,100	-0.13(-0.63%)
Jun 04, 2007	20.47	20.57	20.46	20.57	7,000	+0.01(+0.05%)
Jun 01, 2007	20.38	20.56	20.38	20.56	7,000	+0.21(+1.03%)
May 31, 2007	20.45	20.47	20.35	20.35	11,000	-0.13(-0.63%)
May 30, 2007	20.28	20.49	20.28	20.48	12,200	+0.13(+0.64%)
May 29, 2007	20.33	20.37	20.29	20.35	7,500	+0.12(+0.59%)
May 25, 2007	20.19	20.28	20.11	20.23	13,700	+0.08(+0.40%)
May 24, 2007	20.32	20.33	20.11	20.15	22,500	-0.17(-0.84%)
May 23, 2007	20.34	20.38	20.23	20.32	15,500	+0.02(+0.10%)
May 22, 2007	20.38	20.42	20.30	20.30	16,000	-0.07(-0.34%)
May 21, 2007	20.41	20.44	20.33	20.37	21,000	-0.04(-0.20%)
May 18, 2007	20.32	20.46	20.32	20.41	10,700	+0.09(+0.44%)
May 17, 2007	20.34	20.39	20.30	20.32	20,500	-0.14(-0.68%)
May 16, 2007	20.40	20.46	20.36	20.46	13,200	+0.11(+0.54%)
May 15, 2007	20.45	20.52	20.35	20.35	10,000	-0.10(-0.49%)
May 14, 2007	20.60	20.64	20.45	20.45	10,500	-0.14(-0.68%)
May 11, 2007	20.40	20.60	20.38	20.59	12,900	+0.23(+1.13%)
May 10, 2007	20.55	20.55	20.34	20.36	20,200	-0.19(-0.92%)
May 09, 2007	20.55	20.56	20.47	20.55	7,900	+0.01(+0.05%)
May 08, 2007	20.40	20.54	20.39	20.54	10,500	+0.04(+0.20%)
May 07, 2007	20.47	20.59	20.47	20.50	12,900	+0.03(+0.15%)
May 04, 2007	20.51	20.57	20.40	20.47	20,500	-0.04(-0.20%)
May 03, 2007	20.55	20.65	20.48	20.51	10,900	-0.04(-0.19%)
May 02, 2007	20.51	20.60	20.51	20.55	6,000	+0.01(+0.05%)
May 01, 2007	20.51	20.61	20.51	20.54	4,400	+0.00(+0.00%)
Apr 30, 2007	20.66	20.69	20.44	20.54	21,800	+0.04(+0.20%)
Apr 27, 2007	20.59	20.59	20.48	20.50	6,800	-0.08(-0.39%)
Apr 26, 2007	20.60	20.66	20.52	20.58	9,900	+0.01(+0.05%)
Apr 25, 2007	20.42	20.57	20.42	20.57	10,100	+0.15(+0.73%)
Apr 24, 2007	20.44	20.49	20.37	20.42	9,000	-0.02(-0.10%)
Apr 23, 2007	20.49	20.54	20.36	20.44	30,700	-0.08(-0.39%)
Apr 20, 2007	20.56	20.61	20.49	20.52	5,600	+0.03(+0.15%)
Apr 19, 2007	20.43	20.52	20.43	20.49	16,300	-0.02(-0.10%)
Apr 18, 2007	20.44	20.51	20.37	20.51	14,600	+0.06(+0.29%)
Apr 17, 2007	20.43	20.64	20.36	20.45	30,300	+0.02(+0.10%)
Apr 16, 2007	20.38	20.54	20.38	20.43	11,300	+0.03(+0.15%)
Apr 13, 2007	20.37	20.41	20.37	20.40	4,100	-0.04(-0.20%)
Apr 12, 2007	20.31	20.44	20.31	20.44	7,000	+0.11(+0.54%)
Apr 11, 2007	20.47	20.50	20.25	20.33	9,900	-0.11(-0.54%)
Apr 10, 2007	20.46	20.61	20.43	20.44	11,400	-0.07(-0.34%)
Apr 09, 2007	20.53	20.57	20.50	20.51	5,800	+0.07(+0.34%)
Apr 05, 2007	20.33	20.44	20.31	20.44	8,100	+0.11(+0.54%)
Apr 04, 2007	20.25	20.39	20.17	20.33	17,200	+0.07(+0.35%)
Apr 03, 2007	20.27	20.36	20.26	20.26	5,100	+0.03(+0.15%)
Apr 02, 2007	20.23	20.39	20.21	20.23	14,600	-0.02(-0.10%)
Mar 30, 2007	20.33	20.33	20.09	20.25	18,000	-0.04(-0.20%)
Mar 29, 2007	20.33	20.35	20.11	20.29	19,000	+0.16(+0.79%)
Mar 28, 2007	20.23	20.25	20.03	20.13	8,700	-0.15(-0.74%)
Mar 27, 2007	20.54	20.54	20.07	20.28	19,600	-0.22(-1.07%)
Mar 26, 2007	20.41	20.65	20.39	20.50	12,300	-0.03(-0.15%)
Mar 23, 2007	20.58	20.68	20.43	20.53	10,700	+0.01(+0.05%)
Mar 22, 2007	20.50	20.58	20.40	20.52	14,300	-0.01(-0.05%)
Mar 21, 2007	20.41	20.54	20.30	20.53	12,200	+0.17(+0.83%)
Mar 20, 2007	20.20	20.39	20.18	20.36	8,900	+0.15(+0.74%)
Mar 19, 2007	20.38	20.38	20.20	20.21	11,400	-0.10(-0.49%)
Mar 16, 2007	20.47	20.56	20.30	20.31	9,600	-0.16(-0.78%)
Mar 15, 2007	20.80	20.87	20.47	20.47	36,200	-0.47(-2.24%)
Mar 14, 2007	20.45	21.13	20.45	20.94	95,600	+0.04(+0.19%)
Mar 13, 2007	20.99	21.10	20.71	20.90	27,900	-0.09(-0.43%)
Mar 12, 2007	20.68	21.10	20.65	20.99	22,200	+0.26(+1.25%)
Mar 09, 2007	20.80	20.99	20.73	20.73	15,400	-0.05(-0.24%)
Mar 08, 2007	20.55	20.94	20.50	20.78	23,400	+0.33(+1.61%)
Mar 07, 2007	20.45	20.55	20.31	20.45	19,500	+0.10(+0.49%)
Mar 06, 2007	20.15	20.39	20.03	20.35	23,600	+0.30(+1.50%)
Mar 05, 2007	20.19	20.36	19.85	20.05	25,300	-0.26(-1.28%)
Mar 02, 2007	20.33	20.48	20.26	20.31	31,300	-0.01(-0.05%)

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