Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	29.25	29.70	28.64	29.00	114,923	+0.03(+0.10%)
Apr 29, 2008	28.49	29.50	28.49	28.97	67,705	+0.40(+1.40%)
Apr 28, 2008	28.75	29.04	28.31	28.57	84,989	-0.18(-0.63%)
Apr 25, 2008	28.61	29.34	28.41	28.75	134,623	+0.20(+0.70%)
Apr 24, 2008	27.22	28.68	27.13	28.55	71,219	+1.42(+5.23%)
Apr 23, 2008	27.77	27.77	26.94	27.13	67,449	-0.50(-1.81%)
Apr 22, 2008	28.07	28.30	27.26	27.63	119,521	-0.63(-2.23%)
Apr 21, 2008	28.79	28.88	28.10	28.26	91,249	-0.69(-2.38%)
Apr 18, 2008	29.33	29.92	28.55	28.95	127,407	+0.10(+0.35%)
Apr 17, 2008	29.81	30.00	28.81	28.85	121,072	-1.28(-4.25%)
Apr 16, 2008	30.33	30.74	28.89	30.13	241,269	-0.50(-1.63%)
Apr 15, 2008	30.52	31.57	30.30	30.63	53,975	-0.05(-0.16%)
Apr 14, 2008	30.70	31.28	30.33	30.68	106,214	-0.08(-0.26%)
Apr 11, 2008	32.18	32.98	30.71	30.76	77,124	-1.50(-4.65%)
Apr 10, 2008	32.64	32.89	32.15	32.26	39,451	-0.17(-0.52%)
Apr 09, 2008	33.85	33.85	32.36	32.43	40,658	-0.52(-1.58%)
Apr 08, 2008	32.52	33.60	32.50	32.95	55,568	+0.23(+0.70%)
Apr 07, 2008	33.54	34.23	32.65	32.72	70,428	-0.52(-1.56%)
Apr 04, 2008	33.40	34.25	33.00	33.24	58,187	-0.06(-0.18%)
Apr 03, 2008	33.80	34.21	33.14	33.30	53,108	-0.68(-2.00%)
Apr 02, 2008	34.24	34.32	33.82	33.98	49,362	-0.34(-0.99%)
Apr 01, 2008	34.29	35.00	33.88	34.32	48,816	+0.65(+1.93%)
Mar 31, 2008	35.00	35.07	33.50	33.67	81,234	-0.86(-2.49%)
Mar 28, 2008	35.71	35.71	34.50	34.53	25,648	-1.06(-2.98%)
Mar 27, 2008	35.75	36.14	35.56	35.59	65,506	-0.05(-0.14%)
Mar 26, 2008	36.29	36.29	35.49	35.64	34,083	-0.90(-2.46%)
Mar 25, 2008	35.72	36.67	35.25	36.54	74,586	+0.88(+2.47%)
Mar 24, 2008	36.35	36.35	35.50	35.66	64,644	-0.37(-1.03%)
Mar 21, 2008	35.71	36.24	35.14	36.03	174,118	+0.00(+0.00%)
Mar 20, 2008	35.71	36.24	35.14	36.03	173,918	+1.34(+3.86%)
Mar 19, 2008	34.59	35.59	33.54	34.69	64,118	+0.15(+0.43%)
Mar 18, 2008	34.41	35.10	33.65	34.54	92,383	+1.00(+2.98%)
Mar 17, 2008	34.16	35.60	33.54	33.54	137,215	-1.25(-3.59%)
Mar 14, 2008	36.97	36.97	34.35	34.79	83,094	-2.05(-5.56%)
Mar 13, 2008	34.67	36.96	34.50	36.84	93,017	+1.84(+5.26%)
Mar 12, 2008	34.96	35.87	34.66	35.00	150,078	-0.10(-0.28%)
Mar 11, 2008	34.72	35.20	33.76	35.10	89,538	+1.30(+3.85%)
Mar 10, 2008	33.55	34.15	33.13	33.80	167,626	+0.27(+0.81%)
Mar 07, 2008	33.28	33.74	32.86	33.53	118,723	-0.13(-0.39%)
Mar 06, 2008	33.76	34.16	33.35	33.66	220,014	-0.42(-1.23%)
Mar 05, 2008	34.15	34.27	33.85	34.08	198,781	+0.03(+0.09%)
Mar 04, 2008	34.21	34.36	33.82	34.05	125,738	-0.45(-1.30%)
Mar 03, 2008	33.72	34.50	33.53	34.50	197,644	+0.65(+1.92%)
Feb 29, 2008	33.95	34.35	33.51	33.85	372,804	-0.26(-0.76%)
Feb 28, 2008	34.25	34.43	33.56	34.11	178,607	-0.35(-1.02%)
Feb 27, 2008	33.58	34.59	33.21	34.46	69,717	+0.30(+0.88%)
Feb 26, 2008	33.83	34.99	33.53	34.16	107,813	+0.17(+0.50%)
Feb 25, 2008	33.85	34.00	33.50	33.99	50,588	+0.22(+0.65%)
Feb 22, 2008	33.26	33.78	33.15	33.77	148,811	+0.45(+1.35%)
Feb 21, 2008	33.65	33.77	33.25	33.32	63,003	-0.16(-0.48%)
Feb 20, 2008	33.03	33.75	32.96	33.48	46,172	+0.28(+0.84%)
Feb 19, 2008	33.73	33.85	32.98	33.20	69,761	-0.04(-0.12%)
Feb 18, 2008	33.25	33.75	32.76	33.24	49,612	+0.00(+0.00%)
Feb 15, 2008	33.25	33.75	32.76	33.24	49,612	-0.14(-0.42%)
Feb 14, 2008	35.13	35.33	33.38	33.38	51,150	-1.53(-4.38%)
Feb 13, 2008	34.70	35.15	34.10	34.91	50,332	+0.50(+1.45%)
Feb 12, 2008	33.59	34.50	33.59	34.41	43,394	+1.06(+3.18%)
Feb 11, 2008	34.23	34.27	33.00	33.35	48,687	-0.94(-2.74%)
Feb 08, 2008	33.86	34.56	33.56	34.29	41,909	+0.44(+1.30%)
Feb 07, 2008	32.90	34.33	32.90	33.85	69,923	+0.98(+2.98%)
Feb 06, 2008	33.30	33.43	32.75	32.87	54,069	+0.06(+0.18%)
Feb 05, 2008	33.12	33.38	32.75	32.81	78,714	+0.10(+0.31%)
Feb 04, 2008	33.33	33.49	32.65	32.71	53,720	-0.58(-1.74%)
Feb 01, 2008	33.86	33.86	32.50	33.29	79,431	-0.50(-1.48%)
Jan 31, 2008	32.28	34.12	32.17	33.79	52,697	+1.11(+3.40%)
Jan 30, 2008	32.81	33.63	32.57	32.68	41,737	-0.27(-0.82%)
Jan 29, 2008	33.58	33.68	32.50	32.95	59,060	-0.49(-1.47%)
Jan 28, 2008	32.54	34.20	32.24	33.44	63,456	+0.92(+2.83%)
Jan 25, 2008	33.27	33.49	32.47	32.52	42,131	-0.58(-1.75%)
Jan 24, 2008	32.72	33.55	32.51	33.10	109,483	+0.66(+2.03%)
Jan 23, 2008	29.83	33.65	29.50	32.44	122,343	+2.49(+8.31%)
Jan 22, 2008	29.50	30.30	27.89	29.95	124,191	-0.37(-1.22%)
Jan 21, 2008	31.25	32.08	29.89	30.32	138,065	+0.00(+0.00%)
Jan 18, 2008	31.25	32.08	29.89	30.32	138,065	-0.99(-3.16%)
Jan 17, 2008	32.99	33.12	31.30	31.31	56,596	-1.63(-4.95%)
Jan 16, 2008	31.79	33.96	31.69	32.94	77,649	+1.13(+3.55%)
Jan 15, 2008	31.33	32.19	30.85	31.81	74,086	+0.48(+1.53%)
Jan 14, 2008	32.05	32.36	30.99	31.33	95,559	-0.52(-1.63%)
Jan 11, 2008	33.26	33.75	31.81	31.85	99,240	-1.61(-4.81%)
Jan 10, 2008	31.38	33.71	31.38	33.46	93,659	+1.65(+5.19%)
Jan 09, 2008	31.69	32.00	30.97	31.81	84,544	+0.49(+1.56%)
Jan 08, 2008	31.74	32.64	31.13	31.32	97,660	-0.40(-1.26%)
Jan 07, 2008	30.60	31.77	30.06	31.72	156,381	+1.16(+3.80%)
Jan 04, 2008	31.14	32.03	30.19	30.56	168,129	-0.88(-2.80%)
Jan 03, 2008	33.01	33.01	31.27	31.44	61,202	-1.03(-3.17%)
Jan 02, 2008	32.93	32.99	31.79	32.47	67,072	+0.20(+0.62%)
Jan 01, 2008	32.92	34.91	31.57	32.27	173,421	+0.00(+0.00%)
Dec 31, 2007	32.92	34.91	31.57	32.27	173,421	-0.43(-1.31%)
Dec 28, 2007	32.74	33.23	32.43	32.70	50,466	+0.38(+1.18%)
Dec 27, 2007	33.97	33.97	32.13	32.32	83,668	-1.83(-5.36%)
Dec 26, 2007	35.43	35.53	33.85	34.15	93,248	-1.57(-4.40%)
Dec 24, 2007	35.91	36.29	35.66	35.72	23,987	-0.02(-0.06%)
Dec 21, 2007	36.03	36.78	35.54	35.74	151,461	+0.10(+0.28%)
Dec 20, 2007	35.15	35.64	34.41	35.64	60,875	+0.78(+2.24%)
Dec 19, 2007	34.59	35.25	34.37	34.86	80,452	+0.34(+0.98%)
Dec 18, 2007	33.51	34.60	33.02	34.52	118,940	+2.10(+6.48%)
Dec 17, 2007	32.12	33.58	32.12	32.42	56,923	+0.16(+0.50%)
Dec 14, 2007	32.15	33.14	32.15	32.26	65,660	-0.19(-0.59%)
Dec 13, 2007	32.65	33.17	32.01	32.45	143,032	-0.42(-1.28%)
Dec 12, 2007	33.30	33.39	32.40	32.87	55,410	+0.57(+1.76%)
Dec 11, 2007	33.13	34.49	32.20	32.30	123,675	-0.62(-1.88%)
Dec 10, 2007	31.23	33.10	31.23	32.92	122,970	+1.70(+5.45%)
Dec 07, 2007	32.00	32.00	30.50	31.22	73,951	-0.64(-2.01%)
Dec 06, 2007	30.65	31.88	30.44	31.86	69,551	+1.21(+3.95%)
Dec 05, 2007	31.16	31.32	30.50	30.65	44,092	-0.11(-0.36%)
Dec 04, 2007	30.14	31.18	29.50	30.76	89,885	+0.40(+1.32%)
Dec 03, 2007	31.40	31.56	30.25	30.36	86,051	-1.15(-3.65%)
Nov 30, 2007	32.32	32.83	31.21	31.51	62,840	-0.48(-1.50%)
Nov 29, 2007	31.96	32.42	31.76	31.99	63,380	+0.03(+0.09%)
Nov 28, 2007	32.23	32.42	31.09	31.96	100,278	-0.57(-1.75%)
Nov 27, 2007	32.39	33.60	31.89	32.53	74,916	+0.40(+1.24%)
Nov 26, 2007	33.49	33.50	31.87	32.13	74,225	-1.40(-4.18%)
Nov 23, 2007	32.78	33.60	32.66	33.53	15,720	+1.15(+3.55%)
Nov 21, 2007	32.63	33.53	32.29	32.38	42,146	-0.37(-1.13%)
Nov 20, 2007	31.50	32.80	31.50	32.75	98,173	+1.45(+4.63%)
Nov 19, 2007	32.67	32.67	31.27	31.30	87,702	-1.71(-5.18%)
Nov 16, 2007	32.93	33.21	32.11	33.01	107,525	+0.15(+0.46%)
Nov 15, 2007	34.44	34.44	32.64	32.86	94,385	-1.61(-4.67%)
Nov 14, 2007	35.49	35.49	34.27	34.47	148,795	-0.65(-1.85%)
Nov 13, 2007	33.00	35.14	32.85	35.12	152,364	+2.36(+7.20%)
Nov 12, 2007	32.90	33.22	32.59	32.76	150,614	-0.21(-0.64%)
Nov 09, 2007	33.40	33.40	32.61	32.97	100,525	-0.54(-1.61%)
Nov 08, 2007	34.01	34.01	32.07	33.51	163,644	-0.29(-0.86%)
Nov 07, 2007	33.86	34.67	33.80	33.80	82,678	-0.42(-1.23%)
Nov 06, 2007	35.19	35.40	34.00	34.22	420,590	-0.72(-2.06%)
Nov 05, 2007	35.95	36.04	34.51	34.94	156,597	-1.39(-3.83%)
Nov 02, 2007	37.08	37.82	35.88	36.33	85,785	-0.45(-1.22%)
Nov 01, 2007	37.53	37.94	36.50	36.78	54,088	-1.32(-3.46%)
Oct 31, 2007	37.46	38.35	37.46	38.10	65,247	+0.71(+1.90%)
Oct 30, 2007	37.82	38.07	37.27	37.39	50,699	-0.67(-1.76%)
Oct 29, 2007	38.33	38.56	37.95	38.06	30,569	-0.24(-0.63%)
Oct 26, 2007	37.61	38.30	37.31	38.30	54,982	+1.07(+2.87%)
Oct 25, 2007	36.81	37.51	36.81	37.23	50,606	+0.43(+1.17%)
Oct 24, 2007	36.15	36.84	35.75	36.80	41,394	+0.18(+0.49%)
Oct 23, 2007	37.45	37.45	35.87	36.62	49,500	-0.52(-1.40%)
Oct 22, 2007	35.72	37.46	35.71	37.14	41,200	+1.04(+2.88%)
Oct 19, 2007	37.15	37.41	35.95	36.10	66,747	-1.25(-3.35%)
Oct 18, 2007	36.92	37.36	35.67	37.35	83,652	+0.36(+0.97%)
Oct 17, 2007	37.57	37.57	36.56	36.99	57,897	-0.14(-0.38%)
Oct 16, 2007	37.02	37.69	36.81	37.13	42,361	-0.07(-0.19%)
Oct 15, 2007	38.00	38.24	37.11	37.20	71,026	-0.85(-2.23%)
Oct 12, 2007	38.22	38.50	37.90	38.05	36,841	+0.01(+0.03%)
Oct 11, 2007	39.37	39.38	37.75	38.04	42,108	-1.24(-3.16%)
Oct 10, 2007	39.03	39.28	38.68	39.28	44,312	+0.30(+0.77%)
Oct 09, 2007	38.83	39.36	38.33	38.98	40,522	+0.18(+0.46%)
Oct 08, 2007	38.91	39.52	38.05	38.80	47,769	-0.05(-0.13%)
Oct 05, 2007	38.50	39.26	38.33	38.85	35,661	+0.56(+1.46%)
Oct 04, 2007	38.49	38.50	37.55	38.29	95,061	+0.12(+0.31%)
Oct 03, 2007	39.03	39.23	38.03	38.17	46,970	-0.98(-2.50%)
Oct 02, 2007	39.24	39.38	38.79	39.15	45,903	-0.01(-0.03%)
Oct 01, 2007	38.36	39.16	37.60	39.16	78,112	+0.80(+2.09%)
Sep 28, 2007	38.84	39.20	38.28	38.36	51,114	-0.48(-1.24%)
Sep 27, 2007	38.15	38.91	37.69	38.84	63,490	+0.89(+2.35%)
Sep 26, 2007	38.13	38.80	37.65	37.95	30,355	-0.12(-0.32%)
Sep 25, 2007	37.96	38.54	37.77	38.07	33,753	-0.02(-0.05%)
Sep 24, 2007	37.80	39.00	37.48	38.09	60,472	+0.25(+0.66%)
Sep 21, 2007	37.64	38.38	37.21	37.84	113,771	+0.49(+1.31%)
Sep 20, 2007	38.99	39.42	37.02	37.35	182,272	-1.60(-4.11%)
Sep 19, 2007	39.41	40.00	38.75	38.95	97,192	-0.25(-0.64%)
Sep 18, 2007	38.29	39.39	37.57	39.20	81,475	+1.04(+2.73%)
Sep 17, 2007	38.09	38.36	37.72	38.16	52,755	+0.15(+0.39%)
Sep 14, 2007	37.47	38.12	37.06	38.01	30,364	+0.40(+1.06%)
Sep 13, 2007	37.68	38.51	37.40	37.61	83,684	-0.30(-0.79%)
Sep 12, 2007	38.20	38.94	37.60	37.91	64,565	-0.22(-0.58%)
Sep 11, 2007	37.39	38.19	36.54	38.13	44,911	+1.00(+2.69%)
Sep 10, 2007	37.00	37.48	36.09	37.13	30,230	+0.29(+0.79%)
Sep 07, 2007	37.44	37.49	36.72	36.84	50,708	-0.68(-1.81%)
Sep 06, 2007	37.53	37.84	36.96	37.52	103,771	-0.04(-0.11%)
Sep 05, 2007	38.32	38.33	37.38	37.56	74,997	-0.57(-1.49%)
Sep 04, 2007	38.40	38.63	37.69	38.13	65,405	+0.13(+0.34%)
Aug 31, 2007	38.80	38.98	37.96	38.00	54,162	-0.26(-0.68%)
Aug 30, 2007	37.82	38.49	37.75	38.26	46,397	+0.02(+0.05%)
Aug 29, 2007	37.00	38.47	36.81	38.24	101,776	+0.98(+2.63%)
Aug 28, 2007	37.12	37.90	37.05	37.26	97,910	+0.26(+0.70%)
Aug 27, 2007	37.27	37.50	36.86	37.00	41,743	-0.24(-0.64%)
Aug 24, 2007	37.00	37.26	36.74	37.24	50,170	+0.47(+1.28%)
Aug 23, 2007	37.40	38.10	36.75	36.77	49,453	-0.47(-1.26%)
Aug 22, 2007	36.77	38.14	36.70	37.24	124,657	-0.66(-1.74%)
Aug 21, 2007	39.00	39.49	37.70	37.90	70,919	-1.26(-3.22%)
Aug 20, 2007	38.50	39.80	38.50	39.16	46,565	+0.08(+0.20%)
Aug 17, 2007	39.44	39.54	38.02	39.08	106,978	+0.96(+2.52%)
Aug 16, 2007	36.43	38.12	36.38	38.12	88,164	+1.41(+3.84%)
Aug 15, 2007	36.23	37.52	36.23	36.71	88,269	+0.50(+1.38%)
Aug 14, 2007	36.85	37.62	36.05	36.21	37,681	-0.62(-1.68%)
Aug 13, 2007	38.50	39.95	36.16	36.83	88,455	-0.82(-2.18%)
Aug 10, 2007	39.94	40.45	37.18	37.65	182,341	-2.96(-7.29%)
Aug 09, 2007	40.26	43.24	39.04	40.61	223,547	-0.44(-1.07%)
Aug 08, 2007	38.75	41.47	38.45	41.05	298,475	+2.66(+6.93%)
Aug 07, 2007	36.01	38.73	35.95	38.39	225,259	+2.10(+5.79%)
Aug 06, 2007	34.84	36.32	34.57	36.29	127,894	+1.76(+5.10%)
Aug 03, 2007	34.56	36.03	34.50	34.53	109,030	-1.20(-3.36%)
Aug 02, 2007	35.75	36.00	35.16	35.73	84,292	+0.06(+0.17%)
Aug 01, 2007	35.05	36.28	35.00	35.67	116,649	+0.40(+1.13%)
Jul 31, 2007	36.18	36.62	35.25	35.27	110,046	-0.13(-0.37%)
Jul 30, 2007	35.30	35.71	34.60	35.40	80,686	+0.74(+2.14%)
Jul 27, 2007	35.20	36.09	34.60	34.66	79,403	-0.39(-1.11%)
Jul 26, 2007	35.95	35.98	34.25	35.05	143,355	-0.97(-2.69%)
Jul 25, 2007	36.73	36.81	35.83	36.02	96,705	-0.38(-1.04%)
Jul 24, 2007	37.05	37.21	36.21	36.40	95,439	-0.57(-1.54%)
Jul 23, 2007	37.30	37.60	36.94	36.97	77,108	-0.11(-0.30%)
Jul 20, 2007	37.92	37.98	37.01	37.08	105,845	-0.92(-2.42%)
Jul 19, 2007	38.06	38.29	37.68	38.00	93,359	+0.54(+1.44%)
Jul 18, 2007	37.18	38.41	36.78	37.46	81,977	+0.12(+0.32%)
Jul 17, 2007	38.09	38.23	36.89	37.34	161,066	-0.97(-2.53%)
Jul 16, 2007	38.85	39.21	38.12	38.31	109,368	-0.48(-1.24%)
Jul 13, 2007	38.72	38.94	38.12	38.79	143,887	+0.13(+0.34%)
Jul 12, 2007	37.45	38.98	37.21	38.66	249,659	+1.62(+4.37%)
Jul 11, 2007	36.55	37.15	36.32	37.04	144,373	+0.61(+1.67%)
Jul 10, 2007	37.87	37.89	35.85	36.43	247,134	-1.29(-3.42%)
Jul 09, 2007	37.90	38.18	37.24	37.72	172,361	+0.26(+0.69%)
Jul 06, 2007	37.39	37.85	37.05	37.46	123,070	+0.39(+1.05%)
Jul 05, 2007	36.90	37.36	36.61	37.07	186,932	+0.47(+1.28%)
Jul 03, 2007	36.37	36.89	36.30	36.60	92,560	+0.57(+1.58%)
Jul 02, 2007	36.90	36.94	35.75	36.03	209,395	-0.51(-1.40%)
Jun 29, 2007	36.42	37.02	36.06	36.54	158,197	+0.36(+1.00%)
Jun 28, 2007	36.31	36.79	36.08	36.18	174,354	+0.08(+0.22%)
Jun 27, 2007	36.09	36.68	35.59	36.10	246,649	+0.01(+0.03%)
Jun 26, 2007	36.62	37.01	35.98	36.09	229,920	-0.41(-1.12%)
Jun 25, 2007	37.99	38.34	36.34	36.50	259,004	-1.12(-2.98%)
Jun 22, 2007	37.96	38.91	37.62	37.62	397,328	+0.11(+0.29%)
Jun 21, 2007	40.07	40.10	37.32	37.51	416,115	-2.62(-6.53%)
Jun 20, 2007	43.30	43.30	40.05	40.13	261,900	-3.09(-7.15%)
Jun 19, 2007	43.35	43.86	43.01	43.22	116,800	-0.17(-0.39%)
Jun 18, 2007	43.31	43.81	42.91	43.39	114,700	+0.28(+0.65%)
Jun 15, 2007	45.99	46.40	42.66	43.11	241,100	-1.84(-4.09%)
Jun 14, 2007	47.77	48.34	44.66	44.95	200,100	-2.39(-5.05%)
Jun 13, 2007	46.56	47.62	46.22	47.34	68,600	+0.65(+1.39%)
Jun 12, 2007	47.00	47.07	46.38	46.69	105,000	-0.54(-1.14%)
Jun 11, 2007	47.25	47.60	46.09	47.23	202,739	-1.27(-2.62%)
Jun 08, 2007	46.36	48.76	46.36	48.50	69,964	+2.05(+4.41%)
Jun 07, 2007	46.10	46.96	46.10	46.45	52,201	+0.25(+0.54%)
Jun 06, 2007	46.79	46.79	46.12	46.20	24,285	-0.55(-1.18%)
Jun 05, 2007	47.31	47.49	46.08	46.75	34,728	-0.53(-1.12%)
Jun 04, 2007	48.25	48.44	46.26	47.28	48,252	-1.00(-2.07%)
Jun 01, 2007	47.34	48.32	46.86	48.28	30,917	+1.47(+3.14%)
May 31, 2007	47.25	47.25	46.61	46.81	68,360	-0.34(-0.72%)
May 30, 2007	46.02	47.25	45.46	47.15	39,217	+0.93(+2.01%)
May 29, 2007	46.29	46.87	46.01	46.22	47,437	+0.32(+0.70%)
May 25, 2007	45.84	46.09	45.62	45.90	37,744	+0.11(+0.24%)
May 24, 2007	45.61	46.00	45.53	45.79	27,823	+0.21(+0.46%)
May 23, 2007	46.04	46.28	45.50	45.58	55,693	-0.20(-0.44%)
May 22, 2007	45.78	45.90	45.52	45.78	107,345	+0.27(+0.59%)
May 21, 2007	45.52	46.03	45.14	45.51	57,466	+0.43(+0.95%)
May 18, 2007	45.72	45.72	44.97	45.08	37,555	-0.35(-0.77%)
May 17, 2007	44.61	45.83	44.61	45.43	57,746	+0.62(+1.38%)
May 16, 2007	44.85	45.72	44.60	44.81	43,752	-0.03(-0.07%)
May 15, 2007	45.51	46.09	44.84	44.84	51,373	-0.45(-0.99%)
May 14, 2007	45.30	46.14	45.02	45.29	71,754	+0.09(+0.20%)
May 11, 2007	45.60	45.92	44.81	45.20	62,250	+0.27(+0.60%)
May 10, 2007	46.00	46.84	44.85	44.93	131,820	-1.52(-3.27%)
May 09, 2007	45.99	46.65	45.52	46.45	77,736	+0.56(+1.22%)
May 08, 2007	46.22	46.22	45.19	45.89	95,442	-0.31(-0.67%)
May 07, 2007	47.00	47.00	45.72	46.20	85,747	-0.75(-1.60%)
May 04, 2007	46.27	47.00	45.75	46.95	37,561	+0.69(+1.49%)
May 03, 2007	46.80	46.80	44.61	46.26	37,986	-0.46(-0.98%)
May 02, 2007	45.38	46.90	45.34	46.72	34,310	+1.59(+3.52%)

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