Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	49.47	50.02	49.21	49.31	2,308,752	-0.14(-0.28%)
Apr 29, 2008	49.39	49.61	49.25	49.44	800,155	-0.05(-0.11%)
Apr 28, 2008	49.66	49.73	49.44	49.50	1,062,169	-0.09(-0.19%)
Apr 25, 2008	49.58	49.63	49.00	49.59	1,280,375	+0.20(+0.40%)
Apr 24, 2008	49.16	49.77	48.82	49.39	1,214,522	+0.40(+0.81%)
Apr 23, 2008	49.08	49.27	48.75	48.99	696,417	+0.09(+0.19%)
Apr 22, 2008	49.01	49.07	48.65	48.90	1,808,061	-0.28(-0.56%)
Apr 21, 2008	48.95	49.25	48.88	49.18	701,700	-0.07(-0.14%)
Apr 18, 2008	49.15	49.44	49.00	49.24	1,464,747	+0.90(+1.87%)
Apr 17, 2008	48.10	48.41	48.00	48.34	1,201,455	-0.06(-0.13%)
Apr 16, 2008	47.72	48.40	47.63	48.40	1,988,926	+1.07(+2.27%)
Apr 15, 2008	47.27	47.34	46.90	47.33	1,097,351	+0.25(+0.52%)
Apr 14, 2008	47.24	47.25	46.94	47.08	578,033	-0.19(-0.41%)
Apr 11, 2008	47.71	47.86	47.17	47.27	980,317	-0.97(-2.00%)
Apr 10, 2008	48.13	48.59	48.00	48.24	1,100,049	+0.04(+0.08%)
Apr 09, 2008	48.54	48.58	47.92	48.20	1,990,616	-0.27(-0.55%)
Apr 08, 2008	48.38	48.59	48.27	48.47	1,281,463	-0.23(-0.47%)
Apr 07, 2008	49.01	49.18	48.59	48.70	1,254,239	+0.13(+0.27%)
Apr 04, 2008	48.76	48.95	48.33	48.57	1,177,991	-0.02(-0.05%)
Apr 03, 2008	48.38	48.87	48.30	48.59	1,486,072	-0.02(-0.05%)
Apr 02, 2008	48.93	49.04	48.42	48.62	1,485,975	-0.14(-0.28%)
Apr 01, 2008	47.74	48.77	47.66	48.75	1,740,704	+1.73(+3.68%)
Mar 31, 2008	46.79	47.38	46.79	47.02	6,047,770	+0.18(+0.38%)
Mar 28, 2008	47.44	47.53	46.78	46.85	2,509,078	-0.51(-1.08%)
Mar 27, 2008	47.91	47.91	47.18	47.36	1,383,204	-0.15(-0.31%)
Mar 26, 2008	47.98	47.98	47.50	47.50	1,397,619	-0.62(-1.29%)
Mar 25, 2008	48.36	48.58	47.82	48.13	3,735,399	-0.42(-0.87%)
Mar 24, 2008	48.16	48.86	48.07	48.55	1,926,352	+0.61(+1.28%)
Mar 21, 2008	46.91	47.96	46.65	47.93	1,498,688	+0.00(+0.00%)
Mar 20, 2008	46.91	47.96	46.65	47.93	1,498,688	+1.32(+2.83%)
Mar 19, 2008	48.04	48.07	46.62	46.62	2,830,730	-1.12(-2.34%)
Mar 18, 2008	46.78	47.73	46.54	47.73	2,205,603	+1.78(+3.87%)
Mar 17, 2008	45.24	46.21	44.85	45.96	3,224,060	-0.12(-0.27%)
Mar 14, 2008	47.30	47.30	45.53	46.08	3,094,125	-0.85(-1.81%)
Mar 13, 2008	46.16	47.22	45.86	46.93	7,181,938	+0.18(+0.38%)
Mar 12, 2008	47.19	47.65	46.75	46.75	2,179,345	-0.41(-0.88%)
Mar 11, 2008	46.68	47.20	46.02	47.17	5,219,722	+1.62(+3.55%)
Mar 10, 2008	46.09	46.20	45.43	45.55	2,093,454	-0.52(-1.13%)
Mar 07, 2008	46.09	46.77	45.68	46.07	3,930,814	-0.21(-0.45%)
Mar 06, 2008	47.15	47.18	46.28	46.28	1,551,363	-1.16(-2.44%)
Mar 05, 2008	47.37	47.73	46.91	47.44	4,277,144	+0.31(+0.67%)
Mar 04, 2008	46.87	47.26	46.45	47.12	3,228,395	-0.21(-0.44%)
Mar 03, 2008	47.31	47.44	46.94	47.33	4,809,758	-0.03(-0.06%)
Feb 29, 2008	48.01	48.14	47.14	47.36	5,146,831	-1.20(-2.48%)
Feb 28, 2008	48.66	48.88	48.43	48.56	2,448,423	-0.44(-0.89%)
Feb 27, 2008	48.67	49.21	48.55	49.00	3,565,170	+0.12(+0.24%)
Feb 26, 2008	48.28	49.13	48.28	48.88	5,276,886	+0.34(+0.69%)
Feb 25, 2008	48.07	48.69	47.79	48.55	2,057,592	+0.41(+0.86%)
Feb 22, 2008	47.95	48.13	47.14	48.13	5,677,285	+0.44(+0.93%)
Feb 21, 2008	48.39	48.52	47.56	47.69	2,292,808	-0.44(-0.91%)
Feb 20, 2008	47.52	48.38	47.46	48.13	4,946,758	+0.22(+0.46%)
Feb 19, 2008	48.59	48.64	47.76	47.90	2,771,587	-0.17(-0.35%)
Feb 18, 2008	47.74	48.09	47.67	48.07	0	+0.00(+0.00%)
Feb 15, 2008	47.74	48.09	47.67	48.07	3,670,975	+0.02(+0.03%)
Feb 14, 2008	48.74	48.74	47.92	48.06	4,885,355	-0.54(-1.12%)
Feb 13, 2008	48.39	48.72	48.06	48.60	3,142,803	+0.66(+1.37%)
Feb 12, 2008	47.95	48.37	47.63	47.94	5,742,649	+0.41(+0.87%)
Feb 11, 2008	47.39	47.63	46.91	47.53	2,765,482	+0.23(+0.49%)
Feb 08, 2008	47.34	47.66	46.94	47.30	7,540,355	-0.31(-0.64%)
Feb 07, 2008	47.08	47.97	46.91	47.60	4,448,840	+0.27(+0.57%)
Feb 06, 2008	47.86	48.12	47.20	47.34	4,047,157	-0.37(-0.77%)
Feb 05, 2008	48.32	48.45	47.57	47.70	5,953,008	-1.37(-2.80%)
Feb 04, 2008	49.63	49.63	49.04	49.08	2,026,160	-0.63(-1.26%)
Feb 01, 2008	49.43	49.83	49.14	49.70	3,254,028	-0.21(-0.41%)
Jan 31, 2008	47.80	49.91	47.80	49.91	4,875,020	+1.59(+3.28%)
Jan 30, 2008	48.65	49.66	48.29	48.32	3,804,300	-0.48(-0.99%)
Jan 29, 2008	48.91	48.93	48.38	48.81	2,726,279	+0.30(+0.62%)
Jan 28, 2008	47.95	48.54	47.44	48.51	2,989,396	+0.68(+1.43%)
Jan 25, 2008	49.44	49.44	47.67	47.83	6,832,614	-0.76(-1.56%)
Jan 24, 2008	48.45	48.70	47.96	48.59	4,010,042	+0.39(+0.81%)
Jan 23, 2008	46.18	48.25	45.70	48.19	8,715,669	+1.04(+2.21%)
Jan 22, 2008	45.87	47.57	45.14	47.15	5,047,464	-0.57(-1.19%)
Jan 21, 2008	48.52	48.64	47.29	47.72	0	+0.00(+0.00%)
Jan 18, 2008	48.52	48.64	47.29	47.72	4,965,348	-0.44(-0.91%)
Jan 17, 2008	49.67	49.67	47.91	48.16	8,897,032	-1.24(-2.51%)
Jan 16, 2008	49.44	50.06	49.10	49.40	4,296,199	-0.34(-0.69%)
Jan 15, 2008	50.29	50.49	49.70	49.74	3,574,735	-1.26(-2.46%)
Jan 14, 2008	50.67	51.05	50.62	51.00	1,773,762	+0.55(+1.09%)
Jan 11, 2008	50.91	50.98	50.19	50.45	3,136,285	-0.61(-1.20%)
Jan 10, 2008	50.43	51.44	50.35	51.06	3,009,648	+0.31(+0.62%)
Jan 09, 2008	49.99	50.88	49.78	50.75	4,966,501	+0.67(+1.33%)
Jan 08, 2008	51.30	51.43	49.93	50.08	2,454,204	-0.94(-1.83%)
Jan 07, 2008	50.96	51.21	50.50	51.01	3,232,752	+0.25(+0.50%)
Jan 04, 2008	51.62	51.62	50.72	50.76	3,236,639	-1.17(-2.26%)
Jan 03, 2008	51.99	52.26	51.80	51.93	1,186,368	-0.15(-0.28%)
Jan 02, 2008	52.72	52.79	51.71	52.08	2,838,557	-0.65(-1.24%)
Jan 01, 2008	52.79	52.89	52.50	52.73	0	+0.00(+0.00%)
Dec 31, 2007	52.79	52.89	52.50	52.73	2,588,076	-0.27(-0.51%)
Dec 28, 2007	53.53	53.53	52.78	53.00	2,139,283	+0.00(+0.00%)
Dec 27, 2007	53.43	53.55	52.95	53.00	3,030,257	-1.02(-1.89%)
Dec 26, 2007	53.97	54.02	53.65	54.02	1,556,665	+0.07(+0.13%)
Dec 24, 2007	53.93	53.96	53.68	53.95	799,097	+0.50(+0.93%)
Dec 21, 2007	52.99	53.62	52.99	53.45	7,301,266	+0.80(+1.51%)
Dec 20, 2007	52.95	52.95	52.23	52.65	2,090,846	+0.24(+0.45%)
Dec 19, 2007	52.04	52.85	52.04	52.42	2,817,019	-0.14(-0.26%)
Dec 18, 2007	53.78	53.78	51.80	52.56	3,808,395	+0.34(+0.65%)
Dec 17, 2007	52.86	52.86	52.19	52.21	1,581,487	-0.69(-1.31%)
Dec 14, 2007	53.74	53.74	52.91	52.91	3,177,088	-0.84(-1.57%)
Dec 13, 2007	53.51	53.76	52.98	53.75	2,333,360	+0.17(+0.31%)
Dec 12, 2007	54.53	54.53	52.88	53.58	1,837,259	+0.29(+0.55%)
Dec 11, 2007	54.79	54.88	53.18	53.29	1,735,283	-1.14(-2.10%)
Dec 10, 2007	54.49	54.55	54.07	54.43	1,381,539	+0.41(+0.77%)
Dec 07, 2007	54.33	54.35	53.97	54.02	2,907,358	-0.11(-0.20%)
Dec 06, 2007	53.05	54.18	53.05	54.13	2,036,358	+0.73(+1.36%)
Dec 05, 2007	53.25	53.46	52.98	53.40	1,482,839	+0.84(+1.59%)
Dec 04, 2007	52.82	52.82	52.51	52.56	1,743,698	-0.41(-0.77%)
Dec 03, 2007	53.53	53.53	52.82	52.97	1,633,468	-0.37(-0.69%)
Nov 30, 2007	53.91	53.91	50.96	53.34	3,154,088	+0.49(+0.93%)
Nov 29, 2007	53.46	53.46	52.49	52.85	3,334,874	-0.08(-0.14%)
Nov 28, 2007	51.92	53.02	51.87	52.92	3,770,391	+1.59(+3.09%)
Nov 27, 2007	51.31	51.53	50.67	51.34	4,464,572	+0.75(+1.48%)
Nov 26, 2007	51.82	52.04	50.59	50.59	2,706,234	-1.30(-2.50%)
Nov 23, 2007	51.73	51.88	51.35	51.88	589,813	+0.87(+1.71%)
Nov 21, 2007	51.47	51.74	50.90	51.01	2,189,276	-0.82(-1.58%)
Nov 20, 2007	52.01	52.30	51.21	51.83	4,696,912	+0.30(+0.58%)
Nov 19, 2007	51.79	52.16	51.39	51.53	2,127,749	-0.82(-1.57%)
Nov 16, 2007	53.08	53.08	51.87	52.35	2,436,654	+0.25(+0.49%)
Nov 15, 2007	52.24	52.88	51.80	52.10	2,163,344	-0.64(-1.21%)
Nov 14, 2007	53.49	53.61	52.59	52.73	1,193,539	-0.46(-0.86%)
Nov 13, 2007	52.08	53.19	52.06	53.19	1,350,519	+1.65(+3.20%)
Nov 12, 2007	51.80	52.47	51.52	51.54	1,557,068	-0.40(-0.77%)
Nov 09, 2007	52.19	52.72	51.82	51.94	2,606,182	-0.75(-1.43%)
Nov 08, 2007	52.40	53.15	51.90	52.69	2,870,714	-0.44(-0.82%)
Nov 07, 2007	54.00	54.25	52.95	53.13	2,866,916	-1.43(-2.61%)
Nov 06, 2007	53.88	54.56	53.88	54.56	1,379,416	+0.61(+1.14%)
Nov 05, 2007	53.67	54.25	53.51	53.94	1,875,971	-0.25(-0.45%)
Nov 02, 2007	54.46	54.50	53.55	54.19	2,883,142	-0.02(-0.04%)
Nov 01, 2007	54.98	55.01	54.11	54.21	4,662,474	-1.39(-2.50%)
Oct 31, 2007	55.39	55.82	54.95	55.60	3,087,514	+0.55(+1.00%)
Oct 30, 2007	55.15	55.25	54.95	55.05	755,696	-0.31(-0.57%)
Oct 29, 2007	55.18	55.48	55.18	55.36	780,877	+0.28(+0.51%)
Oct 26, 2007	53.87	55.10	53.87	55.08	981,284	+0.71(+1.30%)
Oct 25, 2007	54.39	54.58	53.77	54.37	1,367,742	+0.02(+0.04%)
Oct 24, 2007	54.19	54.45	53.43	54.35	1,616,163	-0.13(-0.24%)
Oct 23, 2007	54.30	54.48	53.91	54.48	965,234	+0.51(+0.94%)
Oct 22, 2007	53.41	54.06	53.38	53.97	2,104,389	+0.21(+0.38%)
Oct 19, 2007	54.90	54.91	53.77	53.77	2,222,957	-1.30(-2.35%)
Oct 18, 2007	55.10	55.24	54.92	55.06	981,152	-0.25(-0.44%)
Oct 17, 2007	55.61	55.61	54.72	55.31	1,497,170	+0.20(+0.36%)
Oct 16, 2007	55.31	55.37	55.04	55.11	1,699,272	-0.34(-0.62%)
Oct 15, 2007	55.85	55.94	55.15	55.45	901,825	-0.39(-0.70%)
Oct 12, 2007	55.73	55.92	55.60	55.84	556,994	+0.16(+0.29%)
Oct 11, 2007	56.20	56.39	55.36	55.68	1,607,811	+0.05(+0.10%)
Oct 10, 2007	55.63	55.63	55.63	55.63	0	+0.00(+0.00%)
Oct 09, 2007	55.63	55.63	55.63	55.63	0	+0.00(+0.00%)
Oct 08, 2007	55.58	55.65	55.45	55.63	428,917	-0.08(-0.15%)
Oct 05, 2007	55.65	55.90	55.50	55.71	1,584,848	+0.41(+0.75%)
Oct 04, 2007	55.47	55.47	55.18	55.30	717,206	+0.05(+0.08%)
Oct 03, 2007	55.30	55.44	55.12	55.25	986,762	-0.23(-0.41%)
Oct 02, 2007	55.52	55.60	55.34	55.48	2,620,277	-0.08(-0.14%)
Oct 01, 2007	54.95	55.63	54.88	55.56	522,020	+0.74(+1.34%)
Sep 28, 2007	54.94	55.02	54.66	54.82	1,420,166	-0.18(-0.32%)
Sep 27, 2007	54.96	55.01	54.77	55.00	628,877	+0.17(+0.31%)
Sep 26, 2007	54.86	55.07	54.56	54.83	2,985,339	+0.03(+0.06%)
Sep 25, 2007	54.43	54.84	54.39	54.80	1,702,925	-0.02(-0.03%)
Sep 24, 2007	55.01	55.17	54.69	54.82	697,870	-0.13(-0.24%)
Sep 21, 2007	55.03	55.20	54.92	54.95	1,920,945	+0.20(+0.36%)
Sep 20, 2007	54.89	55.18	54.62	54.75	1,078,484	-0.24(-0.43%)
Sep 19, 2007	55.13	55.28	54.78	54.98	3,503,706	+0.27(+0.49%)
Sep 18, 2007	53.49	54.72	53.31	54.72	1,475,903	+1.44(+2.70%)
Sep 17, 2007	53.24	53.44	53.08	53.28	574,124	-0.20(-0.37%)
Sep 14, 2007	53.18	53.56	53.12	53.47	1,790,342	-0.08(-0.16%)
Sep 13, 2007	53.36	53.74	53.31	53.56	4,035,772	+0.44(+0.82%)
Sep 12, 2007	52.85	53.31	52.79	53.12	840,764	+0.15(+0.29%)
Sep 11, 2007	52.46	53.02	52.42	52.97	886,951	+0.66(+1.26%)
Sep 10, 2007	52.66	52.66	51.77	52.31	695,548	+0.11(+0.21%)
Sep 07, 2007	52.34	52.60	52.02	52.20	1,345,953	-0.87(-1.63%)
Sep 06, 2007	52.98	53.19	52.74	53.07	833,196	+0.20(+0.38%)
Sep 05, 2007	53.04	53.15	52.65	52.87	1,883,630	-0.53(-0.99%)
Sep 04, 2007	52.87	53.67	52.79	53.40	3,193,442	+0.57(+1.09%)
Aug 31, 2007	52.97	53.18	52.63	52.82	1,367,220	+0.43(+0.82%)
Aug 30, 2007	52.10	52.74	52.06	52.39	893,736	-0.25(-0.47%)
Aug 29, 2007	51.90	52.64	51.64	52.64	3,260,636	+1.10(+2.13%)
Aug 28, 2007	52.36	52.40	51.45	51.54	1,323,251	-1.11(-2.11%)
Aug 27, 2007	52.96	52.96	52.62	52.65	1,008,534	-0.38(-0.71%)
Aug 24, 2007	52.47	53.07	52.36	53.03	1,202,433	+0.55(+1.05%)
Aug 23, 2007	52.75	52.75	52.12	52.48	1,396,185	+0.06(+0.11%)
Aug 22, 2007	52.43	52.43	51.95	52.42	4,643,774	+0.57(+1.11%)
Aug 21, 2007	51.77	52.19	51.60	51.85	834,110	-0.02(-0.04%)
Aug 20, 2007	52.16	52.16	51.33	51.87	956,884	-0.15(-0.29%)
Aug 17, 2007	51.23	53.11	51.08	52.03	3,859,765	+1.38(+2.72%)
Aug 16, 2007	50.09	50.84	49.28	50.65	10,416,004	+0.18(+0.36%)
Aug 15, 2007	50.57	51.64	50.33	50.46	4,758,165	-0.60(-1.18%)
Aug 14, 2007	52.02	52.12	51.03	51.07	2,725,568	-0.98(-1.87%)
Aug 13, 2007	52.36	52.39	51.81	52.04	2,380,469	+0.05(+0.09%)
Aug 10, 2007	51.39	52.26	51.18	52.00	2,658,636	-0.09(-0.18%)
Aug 09, 2007	52.65	53.28	51.87	52.09	5,473,042	-1.54(-2.87%)
Aug 08, 2007	53.15	53.80	52.92	53.63	2,874,307	+0.74(+1.41%)
Aug 07, 2007	52.12	53.30	52.05	52.88	3,289,470	+0.40(+0.76%)
Aug 06, 2007	51.51	52.52	51.12	52.49	2,264,218	+0.93(+1.80%)
Aug 03, 2007	52.03	52.59	51.54	51.56	5,129,783	-1.03(-1.97%)
Aug 02, 2007	52.41	52.75	52.16	52.59	1,583,152	+0.28(+0.54%)
Aug 01, 2007	51.87	52.49	51.41	52.31	4,629,359	+0.35(+0.68%)
Jul 31, 2007	53.01	53.10	51.83	51.96	3,871,638	-0.61(-1.17%)
Jul 30, 2007	52.39	52.76	51.93	52.57	1,987,355	+0.55(+1.06%)
Jul 27, 2007	52.77	53.15	51.95	52.02	2,726,482	-0.97(-1.84%)
Jul 26, 2007	53.19	53.85	52.35	52.99	5,746,252	-1.20(-2.22%)
Jul 25, 2007	54.32	54.34	53.67	54.20	5,054,240	+0.28(+0.53%)
Jul 24, 2007	54.55	54.67	53.74	53.91	2,124,612	-0.91(-1.66%)
Jul 23, 2007	54.78	55.04	54.58	54.82	2,318,468	+0.28(+0.52%)
Jul 20, 2007	54.90	55.12	54.30	54.54	847,290	-0.59(-1.07%)
Jul 19, 2007	54.98	55.24	54.95	55.13	470,857	+0.24(+0.43%)
Jul 18, 2007	54.72	54.98	54.42	54.89	966,805	-0.17(-0.32%)
Jul 17, 2007	55.05	55.28	54.98	55.07	1,219,525	+0.02(+0.04%)
Jul 16, 2007	54.99	55.21	54.90	55.05	1,211,856	+0.08(+0.15%)
Jul 13, 2007	54.84	55.14	54.80	54.96	2,360,065	+0.11(+0.20%)
Jul 12, 2007	54.05	54.85	54.02	54.85	1,024,889	+1.07(+1.98%)
Jul 11, 2007	53.44	53.80	53.31	53.79	1,322,076	+0.34(+0.65%)
Jul 10, 2007	53.86	54.03	53.43	53.44	988,349	-0.65(-1.20%)
Jul 09, 2007	54.13	54.22	53.95	54.10	2,178,204	+0.02(+0.03%)
Jul 06, 2007	53.84	54.13	53.77	54.08	2,262,293	+0.16(+0.30%)
Jul 05, 2007	53.89	53.95	53.64	53.92	2,097,721	-0.01(-0.01%)
Jul 03, 2007	53.76	53.94	53.74	53.93	1,153,767	+0.23(+0.43%)
Jul 02, 2007	53.42	53.70	53.34	53.70	1,829,314	+0.62(+1.17%)
Jun 29, 2007	53.38	53.61	52.75	53.08	4,207,487	-0.40(-0.75%)
Jun 28, 2007	53.53	53.82	53.41	53.47	960,511	-0.02(-0.03%)
Jun 27, 2007	52.65	53.51	52.65	53.49	1,831,702	+0.67(+1.28%)
Jun 26, 2007	53.38	53.51	52.82	52.82	1,812,961	-0.34(-0.63%)
Jun 25, 2007	53.39	53.73	52.98	53.15	2,358,381	-0.21(-0.40%)
Jun 22, 2007	53.80	53.88	53.19	53.37	916,568	-0.63(-1.16%)
Jun 21, 2007	53.71	54.03	53.43	54.00	1,445,383	+0.28(+0.51%)
Jun 20, 2007	54.50	54.52	53.64	53.72	1,323,773	-0.64(-1.18%)
Jun 19, 2007	54.13	54.51	54.13	54.36	1,343,474	+0.07(+0.13%)
Jun 18, 2007	54.49	54.49	54.19	54.30	1,049,650	+0.09(+0.17%)
Jun 15, 2007	54.36	54.46	54.20	54.20	1,995,184	+0.28(+0.53%)
Jun 14, 2007	53.73	54.02	53.70	53.92	989,111	+0.35(+0.66%)
Jun 13, 2007	53.14	53.68	52.99	53.57	2,310,796	+0.68(+1.29%)
Jun 12, 2007	53.31	53.51	52.86	52.88	5,148,441	-0.58(-1.09%)
Jun 11, 2007	53.25	53.67	53.24	53.47	1,412,494	+0.10(+0.19%)
Jun 08, 2007	52.89	53.39	52.72	53.37	2,094,982	+0.60(+1.13%)
Jun 07, 2007	53.53	53.67	52.75	52.77	2,323,583	-0.90(-1.68%)
Jun 06, 2007	53.87	53.90	53.53	53.67	371,846	-0.41(-0.77%)
Jun 05, 2007	54.15	54.23	53.88	54.09	727,220	-0.25(-0.45%)
Jun 04, 2007	54.15	54.38	54.12	54.33	475,702	+0.03(+0.06%)
Jun 01, 2007	54.28	54.41	54.10	54.30	2,439,834	+0.22(+0.41%)
May 31, 2007	54.26	54.28	54.01	54.08	605,000	-0.04(-0.07%)
May 30, 2007	53.53	54.12	53.50	54.12	921,657	+0.41(+0.77%)
May 29, 2007	53.76	54.42	53.49	53.70	843,634	+0.04(+0.07%)
May 25, 2007	53.51	53.70	53.44	53.67	5,118,745	+0.28(+0.52%)
May 24, 2007	53.80	54.05	53.29	53.39	1,087,368	-0.41(-0.76%)
May 23, 2007	53.96	54.12	53.77	53.80	1,088,139	+0.01(+0.01%)
May 22, 2007	53.88	54.00	53.76	53.79	1,057,348	-0.06(-0.11%)
May 21, 2007	53.90	54.06	53.79	53.85	2,498,961	+0.02(+0.03%)
May 18, 2007	53.67	53.90	53.61	53.84	6,418,489	+0.38(+0.70%)
May 17, 2007	53.49	53.64	53.38	53.46	1,495,474	-0.06(-0.11%)
May 16, 2007	53.29	53.54	53.10	53.52	1,150,505	+0.54(+1.01%)
May 15, 2007	53.13	53.45	52.96	52.98	1,969,089	+0.00(+0.00%)
May 14, 2007	53.10	53.22	52.82	52.98	615,307	-0.11(-0.22%)
May 11, 2007	52.79	53.10	52.73	53.10	770,831	+0.51(+0.96%)
May 10, 2007	53.14	53.18	52.59	52.59	768,743	-0.71(-1.32%)
May 09, 2007	53.06	53.36	53.01	53.30	2,907,708	+0.19(+0.36%)
May 08, 2007	53.11	53.21	52.94	53.11	458,871	-0.15(-0.27%)
May 07, 2007	53.21	53.27	53.16	53.25	1,684,449	+0.18(+0.35%)
May 04, 2007	53.10	53.21	52.95	53.07	952,539	+0.08(+0.16%)
May 03, 2007	52.85	53.01	52.78	52.98	1,187,951	+0.26(+0.49%)
May 02, 2007	52.59	52.85	52.59	52.72	1,133,215	+0.29(+0.56%)

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