Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	49.41	49.87	49.41	49.55	14,446	+0.27(+0.55%)
Apr 29, 2008	49.28	49.47	49.28	49.28	20,586	-0.28(-0.57%)
Apr 28, 2008	49.63	49.87	49.56	49.56	10,315	-0.08(-0.15%)
Apr 25, 2008	49.35	49.64	49.35	49.64	43,292	+0.64(+1.31%)
Apr 24, 2008	48.80	49.18	48.52	49.00	52,420	-0.26(-0.53%)
Apr 23, 2008	48.87	49.43	48.74	49.26	9,110	+0.01(+0.02%)
Apr 22, 2008	49.39	49.89	49.12	49.25	13,558	-0.47(-0.95%)
Apr 21, 2008	49.50	49.78	49.38	49.72	7,308	+0.20(+0.40%)
Apr 18, 2008	49.32	49.58	49.32	49.52	4,418	+0.64(+1.31%)
Apr 17, 2008	48.82	48.96	48.64	48.88	8,246	-0.76(-1.52%)
Apr 16, 2008	48.87	49.64	48.87	49.64	8,760	+1.48(+3.06%)
Apr 15, 2008	48.22	48.30	48.13	48.16	8,844	+0.25(+0.52%)
Apr 14, 2008	47.97	48.04	47.90	47.91	20,637	+0.17(+0.36%)
Apr 11, 2008	48.11	48.40	47.72	47.74	37,000	-0.99(-2.03%)
Apr 10, 2008	48.62	48.87	48.39	48.73	43,511	-0.11(-0.23%)
Apr 09, 2008	49.06	49.10	48.83	48.84	3,000	-0.12(-0.24%)
Apr 08, 2008	48.80	49.03	48.73	48.96	5,248	-0.41(-0.84%)
Apr 07, 2008	49.36	49.55	49.35	49.37	15,300	+0.27(+0.56%)
Apr 04, 2008	49.00	49.19	49.00	49.10	2,600	+0.34(+0.69%)
Apr 03, 2008	48.38	48.97	48.38	48.76	22,800	+0.01(+0.02%)
Apr 02, 2008	48.43	48.81	48.43	48.75	64,000	+0.29(+0.60%)
Apr 01, 2008	47.36	48.46	47.36	48.46	26,600	+1.68(+3.59%)
Mar 31, 2008	46.60	46.94	46.60	46.78	38,800	+0.24(+0.52%)
Mar 28, 2008	47.01	47.01	46.52	46.54	5,400	-0.20(-0.43%)
Mar 27, 2008	47.63	47.63	46.74	46.74	2,700	+0.04(+0.09%)
Mar 26, 2008	46.44	46.70	46.23	46.70	10,700	+0.07(+0.15%)
Mar 25, 2008	46.29	46.71	46.04	46.63	14,200	+0.79(+1.72%)
Mar 24, 2008	45.46	46.09	45.46	45.84	27,100	+0.75(+1.66%)
Mar 21, 2008	44.44	45.28	44.20	45.09	19,429	+0.00(+0.00%)
Mar 20, 2008	44.44	45.28	44.20	45.09	19,429	+0.14(+0.31%)
Mar 19, 2008	46.36	46.45	44.95	44.95	63,200	-1.72(-3.69%)
Mar 18, 2008	46.24	46.85	46.10	46.67	116,600	+1.51(+3.34%)
Mar 17, 2008	44.59	45.51	44.59	45.16	83,500	-0.91(-1.98%)
Mar 14, 2008	47.58	47.58	45.75	46.07	35,911	-1.30(-2.74%)
Mar 13, 2008	46.42	47.46	46.41	47.37	33,600	+0.35(+0.74%)
Mar 12, 2008	47.28	47.55	47.02	47.02	78,300	+0.15(+0.32%)
Mar 11, 2008	46.86	46.97	46.16	46.87	460,500	+1.23(+2.70%)
Mar 10, 2008	46.24	46.28	45.48	45.64	20,600	-0.51(-1.10%)
Mar 07, 2008	45.93	46.59	45.84	46.15	20,100	-0.20(-0.43%)
Mar 06, 2008	47.03	47.10	46.27	46.35	244,200	-0.68(-1.45%)
Mar 05, 2008	46.94	47.35	46.86	47.03	56,013	+0.45(+0.97%)
Mar 04, 2008	46.70	46.73	46.21	46.58	43,900	-0.70(-1.48%)
Mar 03, 2008	47.20	47.39	46.98	47.28	18,711	+0.05(+0.11%)
Feb 29, 2008	47.76	47.76	47.16	47.23	42,700	-1.22(-2.52%)
Feb 28, 2008	48.46	48.77	48.27	48.45	16,300	-0.51(-1.04%)
Feb 27, 2008	48.27	49.13	48.27	48.96	32,600	+0.13(+0.27%)
Feb 26, 2008	48.04	49.00	48.03	48.83	57,500	+1.03(+2.15%)
Feb 25, 2008	47.29	47.80	47.13	47.80	83,900	+0.69(+1.47%)
Feb 22, 2008	47.15	47.15	46.48	47.11	29,900	+0.61(+1.31%)
Feb 21, 2008	47.14	47.25	46.50	46.50	23,800	-0.20(-0.43%)
Feb 20, 2008	46.00	46.84	46.00	46.70	85,600	-0.09(-0.19%)
Feb 19, 2008	47.25	47.30	46.66	46.79	51,200	+0.75(+1.63%)
Feb 18, 2008	46.04	46.06	45.75	46.04	0	+0.00(+0.00%)
Feb 15, 2008	46.04	46.06	45.75	46.04	58,400	-0.30(-0.65%)
Feb 14, 2008	46.80	46.83	46.24	46.34	78,400	-0.35(-0.75%)
Feb 13, 2008	46.61	46.87	46.30	46.69	26,500	+0.57(+1.24%)
Feb 12, 2008	45.96	46.48	45.92	46.12	13,200	+0.94(+2.08%)
Feb 11, 2008	45.15	45.18	44.52	45.18	20,709	+0.04(+0.09%)
Feb 08, 2008	44.83	45.30	44.83	45.14	55,500	-0.08(-0.18%)
Feb 07, 2008	44.97	45.50	44.76	45.22	179,300	-0.47(-1.03%)
Feb 06, 2008	46.09	46.35	45.50	45.69	129,181	+0.13(+0.29%)
Feb 05, 2008	46.46	46.51	45.47	45.56	231,518	-2.14(-4.49%)
Feb 04, 2008	48.05	48.05	47.70	47.70	81,000	-0.65(-1.34%)
Feb 01, 2008	48.00	48.38	47.68	48.35	140,137	+0.79(+1.66%)
Jan 31, 2008	46.08	47.65	45.93	47.56	353,800	+0.41(+0.87%)
Jan 30, 2008	47.06	48.15	46.84	47.15	46,600	-0.01(-0.02%)
Jan 29, 2008	47.21	47.30	46.75	47.16	29,100	+0.32(+0.68%)
Jan 28, 2008	46.39	46.87	45.89	46.84	97,300	+0.80(+1.74%)
Jan 25, 2008	47.74	47.88	45.97	46.04	21,100	-1.17(-2.48%)
Jan 24, 2008	46.69	47.23	46.41	47.21	21,100	+1.53(+3.34%)
Jan 23, 2008	43.90	45.91	43.58	45.68	132,400	-0.65(-1.39%)
Jan 22, 2008	44.58	46.38	44.20	46.33	61,400	-1.83(-3.80%)
Jan 21, 2008	49.05	49.15	47.22	48.16	0	+0.00(+0.00%)
Jan 18, 2008	49.05	49.15	47.22	48.16	51,400	-0.15(-0.31%)
Jan 17, 2008	49.82	49.85	48.14	48.31	287,300	-0.99(-2.01%)
Jan 16, 2008	50.09	50.50	49.24	49.30	67,600	-0.97(-1.93%)
Jan 15, 2008	51.29	51.33	50.27	50.27	54,200	-1.47(-2.84%)
Jan 14, 2008	51.92	51.92	51.60	51.74	57,700	+0.63(+1.23%)
Jan 11, 2008	51.53	51.53	50.92	51.11	16,800	-0.96(-1.84%)
Jan 10, 2008	51.29	52.11	51.29	52.07	45,800	+0.27(+0.52%)
Jan 09, 2008	51.36	51.81	51.10	51.80	36,600	+0.14(+0.27%)
Jan 08, 2008	52.37	52.55	51.66	51.66	45,780	-0.23(-0.44%)
Jan 07, 2008	51.96	52.01	51.61	51.89	59,500	+0.57(+1.11%)
Jan 04, 2008	52.35	52.35	51.32	51.32	51,550	-1.16(-2.21%)
Jan 03, 2008	52.45	52.85	52.45	52.48	44,400	+0.28(+0.54%)
Jan 02, 2008	53.05	53.05	52.13	52.20	51,600	-0.71(-1.34%)
Jan 01, 2008	52.85	53.05	52.39	52.91	53,200	+0.00(+0.00%)
Dec 31, 2007	52.85	53.05	52.39	52.91	53,200	-0.29(-0.54%)
Dec 28, 2007	53.05	53.20	52.92	53.20	27,300	+0.43(+0.81%)
Dec 27, 2007	52.92	53.00	52.69	52.77	19,700	-0.02(-0.04%)
Dec 26, 2007	53.00	53.00	52.73	52.79	32,200	+0.26(+0.50%)
Dec 24, 2007	52.50	52.66	52.43	52.53	17,400	+0.36(+0.69%)
Dec 21, 2007	52.14	52.23	52.00	52.17	42,700	+0.13(+0.25%)
Dec 20, 2007	52.07	52.14	51.77	52.04	74,600	+0.07(+0.13%)
Dec 19, 2007	52.14	52.36	51.73	51.97	13,600	-0.15(-0.29%)
Dec 18, 2007	52.66	52.68	51.70	52.12	85,600	+0.29(+0.56%)
Dec 17, 2007	52.25	52.39	51.83	51.83	26,800	-1.08(-2.04%)
Dec 14, 2007	53.17	53.42	52.84	52.91	80,400	-1.15(-2.13%)
Dec 13, 2007	54.32	54.43	53.64	54.06	61,800	-1.28(-2.31%)
Dec 12, 2007	55.62	55.76	54.91	55.34	50,700	+1.34(+2.48%)
Dec 11, 2007	55.39	55.42	54.00	54.00	52,600	-1.63(-2.93%)
Dec 10, 2007	55.39	55.70	55.39	55.63	7,900	+0.58(+1.05%)
Dec 07, 2007	55.02	55.20	54.96	55.05	8,100	-0.03(-0.05%)
Dec 06, 2007	54.47	55.08	54.36	55.08	26,200	+0.39(+0.71%)
Dec 05, 2007	54.32	54.80	54.32	54.69	33,800	+0.72(+1.33%)
Dec 04, 2007	53.85	54.12	53.85	53.97	20,200	-0.33(-0.61%)
Dec 03, 2007	54.40	54.53	54.30	54.30	15,200	-0.05(-0.09%)
Nov 30, 2007	55.05	55.08	54.35	54.35	22,000	+0.06(+0.11%)
Nov 29, 2007	54.42	54.49	53.92	54.29	5,210	-0.39(-0.71%)
Nov 28, 2007	53.45	54.88	53.45	54.68	5,100	+1.54(+2.90%)
Nov 27, 2007	52.77	53.20	52.59	53.14	10,800	+0.97(+1.86%)
Nov 26, 2007	53.40	53.41	52.17	52.17	62,400	-1.34(-2.50%)
Nov 23, 2007	53.25	53.61	53.25	53.51	2,200	+1.55(+2.98%)
Nov 21, 2007	52.60	52.60	51.95	51.96	11,800	-1.29(-2.42%)
Nov 20, 2007	52.75	53.29	52.71	53.25	29,500	+1.23(+2.36%)
Nov 19, 2007	52.83	52.83	51.88	52.02	13,100	-1.28(-2.40%)
Nov 16, 2007	53.40	53.55	52.98	53.30	22,400	+0.39(+0.74%)
Nov 15, 2007	53.57	53.57	52.78	52.91	63,600	-1.07(-1.98%)
Nov 14, 2007	54.68	54.68	53.98	53.98	6,700	-0.30(-0.55%)
Nov 13, 2007	53.60	54.29	53.50	54.28	32,900	+1.73(+3.29%)
Nov 12, 2007	52.73	53.06	52.45	52.55	10,000	-1.09(-2.03%)
Nov 09, 2007	53.55	53.65	53.16	53.64	12,500	-0.67(-1.23%)
Nov 08, 2007	54.40	54.51	53.74	54.31	24,500	+0.15(+0.28%)
Nov 07, 2007	54.85	54.85	54.00	54.16	42,700	-0.42(-0.77%)
Nov 06, 2007	54.62	54.81	54.37	54.58	26,900	+0.53(+0.98%)
Nov 05, 2007	53.85	54.18	53.75	54.05	15,300	-0.61(-1.12%)
Nov 02, 2007	54.21	54.66	54.11	54.66	19,900	+0.43(+0.80%)
Nov 01, 2007	54.65	54.68	54.23	54.23	29,500	-1.58(-2.84%)
Oct 31, 2007	55.33	56.00	55.33	55.81	8,800	+0.74(+1.34%)
Oct 30, 2007	55.00	55.18	54.95	55.07	4,200	-0.29(-0.52%)
Oct 29, 2007	55.05	55.42	54.99	55.36	5,900	+0.24(+0.44%)
Oct 26, 2007	54.71	55.12	54.60	55.12	41,700	+0.91(+1.68%)
Oct 25, 2007	54.08	54.21	53.82	54.21	46,400	+0.44(+0.82%)
Oct 24, 2007	53.55	54.00	53.15	53.77	11,900	-0.29(-0.54%)
Oct 23, 2007	53.80	54.06	53.52	54.06	5,000	+0.90(+1.69%)
Oct 22, 2007	52.75	53.28	52.74	53.16	14,300	-0.27(-0.51%)
Oct 19, 2007	54.30	54.30	53.34	53.43	41,100	-1.19(-2.18%)
Oct 18, 2007	54.39	54.71	54.38	54.62	8,100	+0.18(+0.33%)
Oct 17, 2007	54.75	54.75	54.27	54.44	6,300	+0.40(+0.74%)
Oct 16, 2007	54.05	54.18	53.95	54.04	5,900	-0.74(-1.35%)
Oct 15, 2007	55.15	55.18	54.62	54.78	6,100	-0.21(-0.38%)
Oct 12, 2007	54.86	55.14	54.84	54.99	5,000	+0.39(+0.71%)
Oct 11, 2007	55.13	55.31	54.58	54.60	24,900	+0.05(+0.09%)
Oct 10, 2007	54.55	54.61	54.33	54.55	19,700	-0.02(-0.04%)
Oct 09, 2007	54.20	54.63	54.15	54.57	9,200	+0.63(+1.17%)
Oct 08, 2007	54.25	54.25	53.88	53.94	5,000	-0.77(-1.41%)
Oct 05, 2007	54.53	54.75	54.42	54.71	7,100	+0.55(+1.02%)
Oct 04, 2007	54.26	54.36	53.99	54.16	21,600	+0.25(+0.46%)
Oct 03, 2007	54.25	54.25	53.91	53.91	21,300	-0.45(-0.83%)
Oct 02, 2007	54.15	54.37	54.03	54.36	140,100	-0.01(-0.02%)
Oct 01, 2007	53.60	54.56	53.60	54.37	906,600	+0.52(+0.97%)
Sep 28, 2007	53.95	53.96	53.42	53.85	12,900	+0.17(+0.32%)
Sep 27, 2007	53.75	53.75	53.53	53.68	4,400	+0.60(+1.13%)
Sep 26, 2007	53.15	53.36	52.95	53.08	5,000	+0.16(+0.30%)
Sep 25, 2007	52.72	53.01	52.62	52.92	6,200	-0.26(-0.49%)
Sep 24, 2007	53.30	53.44	52.97	53.18	58,200	+0.13(+0.25%)
Sep 21, 2007	53.25	53.36	53.05	53.05	27,900	-0.04(-0.08%)
Sep 20, 2007	53.20	53.42	53.04	53.09	49,000	+0.06(+0.11%)
Sep 19, 2007	53.20	53.46	52.88	53.03	454,100	+0.17(+0.33%)
Sep 18, 2007	51.30	52.90	51.22	52.86	41,700	+2.13(+4.20%)
Sep 17, 2007	50.90	51.03	50.48	50.73	11,200	-0.71(-1.38%)
Sep 14, 2007	51.15	51.51	51.09	51.44	58,400	-0.38(-0.73%)
Sep 13, 2007	51.90	52.02	51.81	51.82	11,900	+0.35(+0.68%)
Sep 12, 2007	51.07	51.52	50.98	51.47	11,900	+0.17(+0.33%)
Sep 11, 2007	50.92	51.40	50.92	51.30	9,800	+0.77(+1.52%)
Sep 10, 2007	50.75	50.81	50.15	50.53	32,400	+0.02(+0.04%)
Sep 07, 2007	50.60	50.99	50.45	50.51	58,500	-0.71(-1.39%)
Sep 06, 2007	51.18	51.41	50.77	51.22	34,300	+0.28(+0.56%)
Sep 05, 2007	50.90	51.06	50.81	50.94	25,500	-0.60(-1.16%)
Sep 04, 2007	50.92	51.76	50.78	51.54	10,700	+0.40(+0.78%)
Aug 31, 2007	51.15	51.29	50.93	51.14	4,800	+1.07(+2.14%)
Aug 30, 2007	49.68	50.49	49.49	50.07	33,800	-0.43(-0.85%)
Aug 29, 2007	49.70	50.50	49.60	50.50	34,100	+1.54(+3.15%)
Aug 28, 2007	50.12	50.12	48.94	48.96	19,400	-1.51(-2.99%)
Aug 27, 2007	50.74	50.74	50.40	50.47	13,500	-0.43(-0.84%)
Aug 24, 2007	50.34	50.90	50.24	50.90	8,500	+0.91(+1.82%)
Aug 23, 2007	50.40	50.40	49.68	49.99	40,400	+0.08(+0.16%)
Aug 22, 2007	49.66	49.91	49.60	49.91	29,100	+1.09(+2.23%)
Aug 21, 2007	48.80	49.08	48.65	48.82	5,800	-0.46(-0.93%)
Aug 20, 2007	48.94	49.28	48.65	49.28	53,300	+0.20(+0.41%)
Aug 17, 2007	49.16	49.37	48.46	49.08	19,700	+1.36(+2.85%)
Aug 16, 2007	47.75	47.80	46.50	47.72	19,400	-0.52(-1.08%)
Aug 15, 2007	48.53	49.32	48.04	48.24	16,300	-0.87(-1.77%)
Aug 14, 2007	50.25	50.25	49.00	49.11	13,300	-0.95(-1.90%)
Aug 13, 2007	50.34	50.43	50.00	50.06	39,800	+0.42(+0.85%)
Aug 10, 2007	49.50	49.84	49.16	49.64	18,600	-0.73(-1.45%)
Aug 09, 2007	50.72	51.19	50.37	50.37	16,100	-1.63(-3.13%)
Aug 08, 2007	52.04	52.54	51.83	52.00	8,400	+0.42(+0.81%)
Aug 07, 2007	50.77	51.70	50.77	51.58	16,700	+1.11(+2.20%)
Aug 06, 2007	50.68	50.68	50.42	50.47	5,100	-0.88(-1.71%)
Aug 03, 2007	51.35	51.35	51.35	51.35	0	+0.00(+0.00%)
Aug 02, 2007	51.13	51.40	50.92	51.35	19,700	+0.57(+1.12%)
Aug 01, 2007	50.86	51.11	50.27	50.78	70,400	-0.14(-0.27%)
Jul 31, 2007	51.42	51.47	50.85	50.92	11,400	+0.03(+0.05%)
Jul 30, 2007	50.44	50.96	50.21	50.89	8,100	+1.04(+2.09%)
Jul 27, 2007	50.50	50.72	49.85	49.85	15,300	-0.75(-1.48%)
Jul 26, 2007	51.34	51.45	49.87	50.60	21,900	-1.85(-3.53%)
Jul 25, 2007	52.90	52.90	52.04	52.45	13,600	-0.02(-0.04%)
Jul 24, 2007	53.33	53.48	52.33	52.47	12,800	-1.32(-2.45%)
Jul 23, 2007	53.74	54.00	53.69	53.79	29,000	+0.45(+0.84%)
Jul 20, 2007	54.00	54.05	53.25	53.34	36,300	-0.88(-1.62%)
Jul 19, 2007	54.45	54.46	54.10	54.22	33,300	+0.32(+0.59%)
Jul 18, 2007	54.00	54.05	53.55	53.90	7,200	-0.37(-0.68%)
Jul 17, 2007	54.27	54.50	54.23	54.27	16,900	-0.19(-0.35%)
Jul 16, 2007	54.37	54.64	54.37	54.46	21,111	-0.01(-0.02%)
Jul 13, 2007	54.60	54.60	54.45	54.47	5,900	-0.11(-0.20%)
Jul 12, 2007	53.74	54.58	53.74	54.58	15,100	+1.08(+2.02%)
Jul 11, 2007	53.23	53.56	53.23	53.50	5,600	+0.50(+0.94%)
Jul 10, 2007	53.50	53.66	53.00	53.00	11,100	-0.89(-1.65%)
Jul 09, 2007	53.82	53.94	53.76	53.89	7,300	+0.20(+0.37%)
Jul 06, 2007	53.55	53.78	53.51	53.69	8,200	+0.51(+0.96%)
Jul 05, 2007	53.35	53.49	53.02	53.18	10,000	-0.36(-0.67%)
Jul 03, 2007	53.55	53.55	53.45	53.54	16,200	+0.39(+0.73%)
Jul 02, 2007	52.84	53.15	52.84	53.15	20,600	+0.63(+1.20%)
Jun 29, 2007	52.58	52.73	52.23	52.52	5,300	+0.28(+0.54%)
Jun 28, 2007	52.24	53.00	52.17	52.24	21,000	+0.08(+0.15%)
Jun 27, 2007	51.58	52.16	51.49	52.16	21,000	+0.32(+0.62%)
Jun 26, 2007	52.35	52.35	51.75	51.84	17,400	-0.06(-0.12%)
Jun 25, 2007	51.96	52.23	51.77	51.90	11,800	+0.04(+0.08%)
Jun 22, 2007	52.35	52.45	51.79	51.86	46,400	-0.57(-1.09%)
Jun 21, 2007	52.12	52.51	52.00	52.43	18,700	+0.21(+0.40%)
Jun 20, 2007	53.20	53.20	52.22	52.22	25,300	-0.62(-1.17%)
Jun 19, 2007	52.81	52.84	52.64	52.84	32,800	+0.04(+0.08%)
Jun 18, 2007	52.95	52.96	52.70	52.80	22,700	+0.09(+0.17%)
Jun 15, 2007	52.82	52.82	52.58	52.71	24,100	-0.02(-0.04%)
Jun 14, 2007	52.28	52.76	52.28	52.73	6,500	+0.58(+1.11%)
Jun 13, 2007	51.77	52.19	51.77	52.15	5,200	+0.82(+1.60%)
Jun 12, 2007	51.85	52.00	51.33	51.33	4,500	-0.87(-1.67%)
Jun 11, 2007	51.97	52.38	51.87	52.20	6,500	+0.13(+0.25%)
Jun 08, 2007	51.70	52.07	51.57	52.07	10,100	+0.55(+1.07%)
Jun 07, 2007	52.16	52.34	51.50	51.52	27,700	-0.93(-1.77%)
Jun 06, 2007	53.05	53.20	52.31	52.45	40,500	-0.82(-1.54%)
Jun 05, 2007	53.50	53.57	53.00	53.27	19,200	-0.21(-0.39%)
Jun 04, 2007	53.35	53.60	53.33	53.48	10,100	+0.07(+0.13%)
Jun 01, 2007	53.30	53.46	53.30	53.41	30,100	+0.31(+0.58%)
May 31, 2007	53.05	53.16	53.01	53.10	17,000	+0.11(+0.21%)
May 30, 2007	52.20	52.99	52.17	52.99	14,200	+0.26(+0.49%)
May 29, 2007	52.94	52.99	52.59	52.73	35,500	-0.03(-0.06%)
May 25, 2007	52.60	52.76	52.54	52.76	73,700	+0.57(+1.09%)
May 24, 2007	52.84	52.88	52.15	52.19	32,100	-0.61(-1.16%)
May 23, 2007	53.05	53.14	52.77	52.80	56,300	+0.22(+0.42%)
May 22, 2007	52.60	52.71	52.50	52.58	17,400	+0.01(+0.02%)
May 21, 2007	52.80	52.80	52.48	52.57	139,400	-0.36(-0.68%)
May 18, 2007	52.70	53.02	52.62	52.93	13,800	+0.59(+1.12%)
May 17, 2007	52.13	52.34	52.02	52.34	40,500	-0.05(-0.09%)
May 16, 2007	52.58	52.58	52.16	52.39	19,400	-0.02(-0.04%)
May 15, 2007	52.28	52.83	52.27	52.41	40,400	+0.02(+0.04%)
May 14, 2007	52.50	52.57	52.05	52.39	43,100	-0.18(-0.34%)
May 11, 2007	52.00	52.57	51.98	52.57	28,900	+1.03(+2.00%)
May 10, 2007	52.25	52.38	51.42	51.54	38,800	-1.19(-2.26%)
May 09, 2007	52.50	52.74	52.50	52.73	449,600	+0.17(+0.32%)
May 08, 2007	52.48	52.60	52.20	52.56	868,000	-0.37(-0.70%)
May 07, 2007	52.98	53.03	52.88	52.93	25,600	+0.01(+0.02%)
May 04, 2007	52.77	53.00	52.77	52.92	49,200	+0.48(+0.92%)
May 03, 2007	52.50	52.60	52.31	52.44	59,700	+0.03(+0.06%)
May 02, 2007	52.13	52.52	52.13	52.41	82,800	+0.36(+0.69%)

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