Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	13.41	13.81	13.32	13.72	7,643,321	+0.38(+2.85%)
Mar 28, 2008	13.86	13.97	13.31	13.34	8,665,299	-0.36(-2.63%)
Mar 27, 2008	13.62	13.97	13.62	13.70	6,548,523	-0.01(-0.10%)
Mar 26, 2008	14.20	14.20	13.63	13.72	5,825,592	-0.37(-2.65%)
Mar 25, 2008	14.15	14.34	13.93	14.09	4,298,759	-0.10(-0.68%)
Mar 24, 2008	13.60	14.28	13.45	14.19	8,782,861	+0.67(+4.97%)
Mar 21, 2008	13.09	13.54	12.98	13.52	9,156,942	-0.00(-0.01%)
Mar 20, 2008	13.09	13.54	12.98	13.52	9,156,942	+0.49(+3.73%)
Mar 19, 2008	13.79	14.08	13.02	13.03	9,678,488	-0.66(-4.85%)
Mar 18, 2008	13.12	13.72	13.02	13.70	10,986,009	+0.91(+7.09%)
Mar 17, 2008	12.30	13.02	12.30	12.79	7,736,418	+0.16(+1.26%)
Mar 14, 2008	13.10	13.10	12.41	12.63	6,256,885	-0.35(-2.72%)
Mar 13, 2008	12.70	13.08	12.49	12.98	8,341,569	+0.12(+0.97%)
Mar 12, 2008	13.20	13.20	12.78	12.86	9,302,593	-0.29(-2.21%)
Mar 11, 2008	12.96	13.16	12.54	13.15	8,516,071	+0.52(+4.11%)
Mar 10, 2008	12.87	12.92	12.51	12.63	6,059,011	-0.20(-1.56%)
Mar 07, 2008	12.51	13.04	12.51	12.83	8,329,287	+0.22(+1.76%)
Mar 06, 2008	13.05	13.06	12.60	12.61	5,923,462	-0.53(-4.00%)
Mar 05, 2008	13.26	13.41	13.02	13.14	7,758,106	-0.06(-0.47%)
Mar 04, 2008	12.96	13.31	12.90	13.20	7,745,381	+0.09(+0.69%)
Mar 03, 2008	12.97	13.43	12.88	13.11	7,743,375	+0.17(+1.34%)
Feb 29, 2008	13.39	13.46	12.86	12.93	9,213,725	-0.62(-4.55%)
Feb 28, 2008	13.68	13.77	13.35	13.55	7,260,685	-0.22(-1.61%)
Feb 27, 2008	13.44	13.85	13.43	13.77	9,337,256	+0.27(+2.00%)
Feb 26, 2008	13.43	13.59	13.24	13.50	21,508,672	-0.06(-0.46%)
Feb 25, 2008	13.36	13.61	13.17	13.56	8,189,184	+0.23(+1.71%)
Feb 22, 2008	13.08	13.34	12.94	13.34	8,388,420	+0.29(+2.23%)
Feb 21, 2008	13.20	13.25	12.98	13.05	8,929,482	-0.10(-0.74%)
Feb 20, 2008	12.80	13.30	12.73	13.14	7,259,000	+0.25(+1.93%)
Feb 19, 2008	13.52	13.52	12.85	12.89	10,189,821	-0.36(-2.71%)
Feb 18, 2008	13.32	13.42	13.13	13.25	0	+0.00(+0.00%)
Feb 15, 2008	13.32	13.42	13.13	13.25	6,556,292	-0.10(-0.73%)
Feb 14, 2008	13.60	13.77	13.23	13.35	7,370,944	-0.27(-1.98%)
Feb 13, 2008	13.16	13.79	13.16	13.62	11,225,241	+0.21(+1.60%)
Feb 12, 2008	13.29	13.83	13.18	13.41	29,268,888	-1.65(-10.98%)
Feb 11, 2008	14.71	15.19	14.07	15.06	8,695,338	+0.48(+3.32%)
Feb 08, 2008	14.84	14.96	14.41	14.57	5,296,659	-0.37(-2.45%)
Feb 07, 2008	14.90	15.20	14.73	14.94	5,693,720	+0.03(+0.23%)
Feb 06, 2008	15.09	15.40	14.82	14.91	5,682,970	-0.08(-0.51%)
Feb 05, 2008	15.03	15.49	14.91	14.98	6,873,813	-0.35(-2.26%)
Feb 04, 2008	16.08	16.08	15.24	15.33	5,862,040	-0.82(-5.06%)
Feb 01, 2008	15.89	16.23	15.65	16.15	8,336,318	+0.28(+1.74%)
Jan 31, 2008	14.88	16.26	14.75	15.87	17,977,646	+0.69(+4.51%)
Jan 30, 2008	15.09	15.71	14.95	15.18	8,008,141	-0.01(-0.05%)
Jan 29, 2008	14.99	15.27	14.82	15.19	7,633,059	+0.24(+1.62%)
Jan 28, 2008	14.29	14.99	14.23	14.95	9,448,056	+0.14(+0.93%)
Jan 25, 2008	15.31	15.83	14.68	14.81	11,149,117	-0.30(-1.97%)
Jan 24, 2008	15.16	15.41	14.58	15.11	11,499,069	+0.05(+0.32%)
Jan 23, 2008	13.18	15.11	12.96	15.06	17,441,118	+1.49(+10.96%)
Jan 22, 2008	12.40	14.05	12.40	13.57	12,897,082	+0.53(+4.03%)
Jan 21, 2008	13.10	13.70	12.80	13.05	0	+0.00(+0.00%)
Jan 18, 2008	13.10	13.70	12.80	13.05	9,309,281	+0.06(+0.48%)
Jan 17, 2008	13.47	13.63	12.93	12.98	8,851,905	-0.47(-3.50%)
Jan 16, 2008	13.10	13.86	13.00	13.45	9,722,063	+0.27(+2.05%)
Jan 15, 2008	13.51	13.66	13.16	13.18	6,329,478	-0.52(-3.79%)
Jan 14, 2008	13.74	13.87	13.51	13.70	4,972,832	+0.10(+0.76%)
Jan 11, 2008	13.68	13.90	13.47	13.60	7,201,510	-0.29(-2.09%)
Jan 10, 2008	13.50	14.18	13.41	13.89	8,957,680	+0.24(+1.77%)
Jan 09, 2008	13.31	13.70	13.09	13.65	9,149,678	+0.35(+2.65%)
Jan 08, 2008	13.98	14.13	13.27	13.29	8,783,776	-0.62(-4.47%)
Jan 07, 2008	13.74	14.11	13.71	13.92	6,997,600	+0.24(+1.72%)
Jan 04, 2008	13.93	13.97	13.52	13.68	7,807,732	-0.39(-2.80%)
Jan 03, 2008	14.43	14.62	13.99	14.08	4,354,498	-0.28(-1.98%)
Jan 02, 2008	14.94	14.94	14.29	14.36	5,703,315	-0.60(-3.98%)
Jan 01, 2008	14.90	15.09	14.82	14.96	0	+0.00(+0.00%)
Dec 31, 2007	14.90	15.09	14.82	14.96	3,810,044	-0.01(-0.09%)
Dec 28, 2007	15.05	15.18	14.79	14.97	4,342,525	-0.01(-0.09%)
Dec 27, 2007	14.79	15.22	14.69	14.98	3,572,658	-0.01(-0.09%)
Dec 26, 2007	14.93	15.23	14.74	15.00	2,780,768	-0.02(-0.14%)
Dec 24, 2007	15.04	15.44	14.89	15.02	1,644,126	-0.15(-1.00%)
Dec 21, 2007	14.97	15.23	14.67	15.17	7,722,054	+0.38(+2.57%)
Dec 20, 2007	14.71	14.83	14.48	14.79	4,934,650	+0.21(+1.47%)
Dec 19, 2007	15.36	15.36	14.56	14.57	7,197,242	-0.69(-4.53%)
Dec 18, 2007	15.14	15.38	14.87	15.27	4,874,396	+0.24(+1.57%)
Dec 17, 2007	15.17	15.33	15.00	15.03	6,528,575	-0.17(-1.14%)
Dec 14, 2007	15.65	15.70	15.16	15.20	7,425,349	-0.69(-4.31%)
Dec 13, 2007	15.56	15.97	15.47	15.89	4,966,150	+0.18(+1.15%)
Dec 12, 2007	16.29	16.64	15.40	15.71	6,718,875	-0.10(-0.66%)
Dec 11, 2007	16.84	16.90	15.74	15.81	8,242,110	-0.96(-5.73%)
Dec 10, 2007	16.57	16.91	16.28	16.78	4,974,200	+0.21(+1.30%)
Dec 07, 2007	16.44	17.30	16.44	16.56	6,955,217	+0.12(+0.76%)
Dec 06, 2007	15.45	16.51	15.37	16.44	9,646,778	+0.94(+6.07%)
Dec 05, 2007	14.95	15.50	14.84	15.50	5,416,975	+0.57(+3.80%)
Dec 04, 2007	15.21	15.23	14.93	14.93	3,543,164	-0.41(-2.66%)
Dec 03, 2007	15.36	15.70	15.25	15.34	5,674,609	-0.17(-1.07%)
Nov 30, 2007	15.25	15.64	15.16	15.50	7,092,296	+0.37(+2.42%)
Nov 29, 2007	15.23	15.25	14.78	15.14	5,916,657	-0.08(-0.50%)
Nov 28, 2007	14.94	15.25	14.94	15.21	7,823,037	+0.27(+1.81%)
Nov 27, 2007	14.82	15.10	14.63	14.94	6,376,165	+0.26(+1.74%)
Nov 26, 2007	15.27	15.27	14.64	14.69	5,450,479	-0.30(-1.99%)
Nov 23, 2007	14.56	15.05	14.56	14.98	2,965,935	+0.49(+3.39%)
Nov 21, 2007	15.23	15.31	14.46	14.49	10,687,432	-0.89(-5.80%)
Nov 20, 2007	15.46	15.77	15.11	15.38	8,336,656	-0.02(-0.14%)
Nov 19, 2007	16.06	16.14	15.35	15.41	8,145,186	-0.75(-4.63%)
Nov 16, 2007	16.36	17.02	15.99	16.15	5,606,769	-0.13(-0.81%)
Nov 15, 2007	16.26	16.53	16.16	16.28	5,739,464	-0.01(-0.04%)
Nov 14, 2007	16.50	16.81	16.22	16.29	6,516,943	-0.08(-0.46%)
Nov 13, 2007	15.91	16.40	15.79	16.37	6,265,739	+0.52(+3.27%)
Nov 12, 2007	16.18	16.30	15.79	15.85	8,240,032	-0.19(-1.17%)
Nov 09, 2007	16.17	16.28	16.00	16.04	6,722,830	-0.32(-1.95%)
Nov 08, 2007	16.26	16.43	16.06	16.35	8,259,790	+0.17(+1.03%)
Nov 07, 2007	16.35	16.51	16.19	16.19	6,461,989	-0.47(-2.83%)
Nov 06, 2007	16.28	16.76	16.26	16.66	3,270,934	+0.36(+2.21%)
Nov 05, 2007	16.24	16.48	16.08	16.30	4,657,061	-0.03(-0.17%)
Nov 02, 2007	16.32	16.51	15.97	16.33	5,060,650	+0.15(+0.94%)
Nov 01, 2007	16.37	16.53	16.06	16.17	7,411,151	-0.49(-2.95%)
Oct 31, 2007	16.81	17.06	16.31	16.66	8,218,445	-0.15(-0.91%)
Oct 30, 2007	16.48	17.24	16.19	16.82	7,971,069	+0.64(+3.98%)
Oct 29, 2007	16.09	16.31	16.04	16.17	4,644,215	+0.21(+1.30%)
Oct 26, 2007	15.99	16.09	15.68	15.97	3,876,079	+0.19(+1.18%)
Oct 25, 2007	15.79	16.28	15.65	15.78	4,902,139	-0.34(-2.10%)
Oct 24, 2007	15.61	16.15	15.56	16.12	6,007,381	+0.41(+2.60%)
Oct 23, 2007	15.81	15.99	15.52	15.71	5,306,291	-0.03(-0.22%)
Oct 22, 2007	15.39	15.88	15.23	15.74	5,634,006	+0.26(+1.70%)
Oct 19, 2007	15.66	15.82	15.44	15.48	8,339,387	-0.17(-1.11%)
Oct 18, 2007	15.83	15.95	15.53	15.65	6,541,724	-0.29(-1.82%)
Oct 17, 2007	15.86	16.14	15.74	15.95	8,096,057	+0.26(+1.68%)
Oct 16, 2007	15.92	15.97	15.61	15.68	5,430,413	-0.25(-1.56%)
Oct 15, 2007	16.20	16.26	15.84	15.93	5,427,523	-0.27(-1.67%)
Oct 12, 2007	16.46	16.56	16.10	16.20	4,197,147	-0.31(-1.89%)
Oct 11, 2007	16.91	17.50	16.44	16.51	3,448,085	-0.18(-1.08%)
Oct 10, 2007	16.75	16.87	16.44	16.69	4,126,634	-0.08(-0.50%)
Oct 09, 2007	16.66	16.96	16.49	16.78	4,454,782	+0.22(+1.34%)
Oct 08, 2007	17.05	17.05	16.53	16.55	2,755,376	-0.51(-3.00%)
Oct 05, 2007	16.87	17.14	16.54	17.07	3,604,862	+0.68(+4.14%)
Oct 04, 2007	16.72	16.78	16.06	16.39	4,200,326	-0.19(-1.17%)
Oct 03, 2007	16.69	16.91	16.45	16.58	3,739,098	-0.24(-1.40%)
Oct 02, 2007	16.46	16.91	16.29	16.82	5,722,004	+0.42(+2.53%)
Oct 01, 2007	15.99	16.49	15.99	16.40	4,793,478	+0.37(+2.29%)
Sep 28, 2007	16.05	16.22	15.91	16.04	3,467,310	+0.12(+0.74%)
Sep 27, 2007	16.14	16.24	15.81	15.92	5,439,660	-0.07(-0.43%)
Sep 26, 2007	16.24	16.31	15.86	15.99	4,221,423	-0.07(-0.43%)
Sep 25, 2007	16.31	16.31	15.68	16.06	8,212,954	-0.26(-1.61%)
Sep 24, 2007	16.51	16.77	16.25	16.32	5,949,150	-0.20(-1.21%)
Sep 21, 2007	16.19	16.84	16.17	16.52	9,149,715	+0.35(+2.14%)
Sep 20, 2007	17.10	17.16	16.10	16.17	7,810,824	-1.01(-5.88%)
Sep 19, 2007	18.33	18.73	17.11	17.18	13,646,401	-0.91(-5.05%)
Sep 18, 2007	16.98	18.11	16.91	18.10	6,514,319	+1.19(+7.04%)
Sep 17, 2007	17.11	17.15	16.78	16.91	4,288,324	-0.24(-1.37%)
Sep 14, 2007	17.08	17.18	16.72	17.14	4,467,064	+0.06(+0.36%)
Sep 13, 2007	16.92	17.21	16.84	17.08	5,474,195	+0.16(+0.94%)
Sep 12, 2007	16.72	16.98	16.71	16.92	6,449,970	+0.12(+0.74%)
Sep 11, 2007	16.61	17.02	15.79	16.80	7,104,677	-0.37(-2.18%)
Sep 10, 2007	17.74	17.74	17.01	17.17	3,597,204	-0.16(-0.92%)
Sep 07, 2007	17.47	17.65	17.02	17.33	3,954,107	-0.42(-2.38%)
Sep 06, 2007	17.73	17.86	17.47	17.75	2,523,317	+0.02(+0.12%)
Sep 05, 2007	18.07	18.10	17.57	17.73	3,765,541	-0.46(-2.51%)
Sep 04, 2007	17.99	18.40	17.67	18.19	3,683,612	+0.18(+1.00%)
Aug 31, 2007	17.87	18.22	17.19	18.01	3,189,005	+0.28(+1.56%)
Aug 30, 2007	17.76	17.89	17.55	17.73	3,200,854	-0.17(-0.97%)
Aug 29, 2007	17.37	17.99	17.37	17.90	4,054,675	+0.60(+3.44%)
Aug 28, 2007	18.13	18.22	17.30	17.31	3,974,191	-0.91(-4.98%)
Aug 27, 2007	18.49	18.66	18.17	18.22	2,474,911	-0.37(-1.97%)
Aug 24, 2007	18.46	18.80	18.27	18.58	2,824,444	+0.07(+0.37%)
Aug 23, 2007	18.60	18.84	18.36	18.51	3,009,253	-0.04(-0.22%)
Aug 22, 2007	18.25	18.60	18.17	18.55	4,256,535	+0.55(+3.08%)
Aug 21, 2007	18.25	18.35	17.88	18.00	4,104,959	-0.42(-2.29%)
Aug 20, 2007	18.58	18.58	18.09	18.42	3,969,279	+0.22(+1.22%)
Aug 17, 2007	17.79	19.18	17.45	18.20	8,399,642	+0.46(+2.61%)
Aug 16, 2007	16.96	17.87	16.62	17.74	7,759,673	+0.60(+3.47%)
Aug 15, 2007	17.99	18.05	17.08	17.14	6,178,607	-0.76(-4.25%)
Aug 14, 2007	18.20	18.46	17.90	17.90	5,833,866	-0.53(-2.89%)
Aug 13, 2007	17.99	18.99	17.91	18.44	5,795,263	+0.60(+3.34%)
Aug 10, 2007	17.99	18.37	17.70	17.84	4,675,860	-0.17(-0.96%)
Aug 09, 2007	19.10	19.20	17.97	18.01	9,380,163	-1.39(-7.17%)
Aug 08, 2007	19.45	19.48	19.14	19.41	6,365,440	+0.20(+1.05%)
Aug 07, 2007	19.04	19.51	18.80	19.20	6,711,072	+0.17(+0.87%)
Aug 06, 2007	18.75	19.04	17.91	19.04	8,004,582	+0.37(+1.98%)
Aug 03, 2007	18.96	19.37	18.65	18.67	7,924,417	-0.70(-3.63%)
Aug 02, 2007	18.87	19.47	18.87	19.37	9,709,936	+0.51(+2.68%)
Aug 01, 2007	18.82	19.18	18.23	18.87	8,471,597	+0.03(+0.18%)
Jul 31, 2007	18.49	19.83	18.49	18.83	11,591,016	+1.00(+5.59%)
Jul 30, 2007	17.38	18.13	17.38	17.83	5,468,741	-0.08(-0.42%)
Jul 27, 2007	17.89	18.08	17.59	17.91	8,143,517	-0.10(-0.58%)
Jul 26, 2007	18.18	18.20	17.63	18.01	8,649,274	-0.28(-1.55%)
Jul 25, 2007	18.65	18.69	18.07	18.30	4,757,375	-0.24(-1.31%)
Jul 24, 2007	18.76	18.98	18.49	18.54	5,526,047	-0.41(-2.15%)
Jul 23, 2007	19.11	19.29	18.92	18.95	3,644,309	-0.10(-0.55%)
Jul 20, 2007	19.20	19.27	18.93	19.05	4,371,773	-0.23(-1.18%)
Jul 19, 2007	19.31	19.57	19.18	19.28	2,670,124	+0.00(+0.00%)
Jul 18, 2007	19.58	19.67	19.05	19.28	4,544,514	-0.35(-1.80%)
Jul 17, 2007	19.37	19.80	19.34	19.63	2,968,650	+0.24(+1.25%)
Jul 16, 2007	19.54	19.68	19.35	19.39	2,775,461	-0.25(-1.27%)
Jul 13, 2007	19.67	19.83	19.54	19.64	4,127,067	+0.01(+0.04%)
Jul 12, 2007	19.27	19.64	19.26	19.63	5,092,219	+0.37(+1.94%)
Jul 11, 2007	19.02	19.26	18.78	19.26	4,231,826	+0.26(+1.38%)
Jul 10, 2007	19.36	19.38	18.97	19.00	4,077,650	-0.44(-2.24%)
Jul 09, 2007	19.90	19.92	19.37	19.43	4,949,100	-0.42(-2.13%)
Jul 06, 2007	19.59	19.97	19.49	19.86	3,114,157	+0.21(+1.06%)
Jul 05, 2007	19.72	19.77	19.54	19.65	2,524,515	+0.07(+0.35%)
Jul 03, 2007	19.73	19.86	19.50	19.58	2,261,493	-0.25(-1.26%)
Jul 02, 2007	20.01	20.07	19.72	19.83	5,559,442	+0.12(+0.63%)
Jun 29, 2007	19.45	19.72	19.30	19.70	6,066,457	+0.33(+1.68%)
Jun 28, 2007	19.36	19.54	19.20	19.38	3,105,698	+0.01(+0.07%)
Jun 27, 2007	18.95	19.45	18.89	19.36	4,572,004	+0.26(+1.38%)
Jun 26, 2007	19.52	19.59	19.10	19.10	3,481,174	-0.37(-1.88%)
Jun 25, 2007	19.68	19.79	19.34	19.47	4,320,835	-0.15(-0.74%)
Jun 22, 2007	19.87	19.91	19.50	19.61	6,160,997	-0.26(-1.29%)
Jun 21, 2007	19.81	19.95	19.59	19.87	3,783,747	+0.06(+0.28%)
Jun 20, 2007	20.34	20.44	19.81	19.81	2,724,743	-0.41(-2.02%)
Jun 19, 2007	20.19	20.30	19.98	20.22	2,734,713	+0.01(+0.03%)
Jun 18, 2007	20.36	20.44	20.10	20.22	3,449,530	-0.07(-0.34%)
Jun 15, 2007	20.18	20.65	20.18	20.28	5,625,047	+0.16(+0.79%)
Jun 14, 2007	19.97	20.22	19.90	20.13	4,765,735	+0.16(+0.80%)
Jun 13, 2007	19.67	19.98	19.65	19.97	4,633,956	+0.36(+1.84%)
Jun 12, 2007	19.77	19.80	19.50	19.61	4,546,536	-0.31(-1.56%)
Jun 11, 2007	19.79	20.04	19.59	19.92	3,070,086	+0.06(+0.28%)
Jun 08, 2007	19.52	19.91	19.33	19.86	5,489,148	+0.39(+2.03%)
Jun 07, 2007	20.72	20.72	19.43	19.47	11,600,640	-0.58(-2.90%)
Jun 06, 2007	20.61	20.62	20.01	20.05	8,743,973	-0.67(-3.24%)
Jun 05, 2007	20.71	20.85	20.55	20.72	6,982,145	-0.15(-0.73%)
Jun 04, 2007	20.32	20.90	20.28	20.87	4,929,593	+0.50(+2.45%)
Jun 01, 2007	20.93	21.01	20.32	20.37	6,542,591	-0.53(-2.55%)
May 31, 2007	20.68	20.98	20.66	20.91	3,558,667	+0.23(+1.10%)
May 30, 2007	20.59	20.72	20.37	20.68	4,377,333	+0.09(+0.44%)
May 29, 2007	20.74	20.90	20.53	20.59	5,500,591	-0.10(-0.47%)
May 25, 2007	21.20	21.26	20.57	20.69	5,322,012	-0.35(-1.68%)
May 24, 2007	20.92	21.37	20.82	21.04	5,511,330	+0.11(+0.53%)
May 23, 2007	20.86	21.13	20.84	20.93	4,321,615	+0.08(+0.40%)
May 22, 2007	20.76	20.99	20.71	20.84	5,258,608	+0.06(+0.30%)
May 21, 2007	20.45	20.91	20.38	20.78	7,096,517	+0.27(+1.32%)
May 18, 2007	20.35	20.52	20.21	20.51	3,936,767	+0.30(+1.47%)
May 17, 2007	20.13	20.32	20.07	20.22	4,005,547	+0.04(+0.21%)
May 16, 2007	20.19	20.37	19.98	20.17	5,162,416	-0.01(-0.03%)
May 15, 2007	20.64	20.79	20.17	20.18	5,960,276	-0.44(-2.11%)
May 14, 2007	20.48	20.71	20.49	20.62	5,625,336	+0.14(+0.68%)
May 11, 2007	20.59	20.71	20.35	20.48	7,255,300	-0.10(-0.47%)
May 10, 2007	20.96	20.96	20.51	20.58	6,176,272	-0.42(-1.98%)
May 09, 2007	21.07	21.18	20.88	20.99	6,278,789	-0.03(-0.13%)
May 08, 2007	21.30	21.45	20.91	21.02	5,835,288	-0.24(-1.11%)
May 07, 2007	21.35	21.41	21.01	21.25	5,712,597	+0.15(+0.69%)
May 04, 2007	20.76	21.33	20.42	21.11	7,158,647	+0.35(+1.67%)
May 03, 2007	20.31	20.89	20.60	20.76	10,299,463	+0.16(+0.77%)
May 02, 2007	20.62	20.69	20.35	20.60	13,482,531	-0.02(-0.10%)
May 01, 2007	20.42	21.86	20.22	20.62	20,925,262	+1.79(+9.52%)
Apr 30, 2007	19.26	19.35	18.83	18.83	6,568,157	-0.42(-2.19%)
Apr 27, 2007	19.49	19.49	19.17	19.25	5,049,272	-0.22(-1.14%)
Apr 26, 2007	19.13	19.58	18.93	19.47	12,429,343	+0.35(+1.81%)
Apr 25, 2007	19.18	19.32	19.02	19.13	6,453,144	+0.03(+0.18%)
Apr 24, 2007	19.18	19.23	18.84	19.09	5,046,462	-0.02(-0.11%)
Apr 23, 2007	19.15	19.32	19.04	19.11	4,737,703	+0.01(+0.04%)
Apr 20, 2007	18.93	19.17	18.91	19.11	8,052,394	+0.34(+1.81%)
Apr 19, 2007	18.72	18.93	18.57	18.77	4,990,291	-0.08(-0.40%)
Apr 18, 2007	18.82	19.11	18.64	18.84	5,891,329	-0.06(-0.29%)
Apr 17, 2007	19.00	19.00	18.70	18.90	5,414,004	+0.29(+1.56%)
Apr 16, 2007	18.65	18.77	18.45	18.61	4,577,677	+0.01(+0.07%)
Apr 13, 2007	18.67	18.67	18.37	18.60	5,312,393	+0.10(+0.52%)
Apr 12, 2007	18.34	18.53	18.17	18.50	4,820,183	+0.09(+0.49%)
Apr 11, 2007	18.46	18.53	18.34	18.41	5,138,316	-0.01(-0.08%)
Apr 10, 2007	18.61	18.73	18.42	18.42	4,080,757	-0.19(-1.00%)
Apr 09, 2007	18.82	18.88	18.57	18.61	4,050,485	-0.20(-1.07%)
Apr 05, 2007	18.71	18.87	18.65	18.81	3,635,062	+0.10(+0.52%)
Apr 04, 2007	18.72	18.87	18.69	18.71	4,161,168	+0.01(+0.07%)
Apr 03, 2007	18.37	18.78	18.37	18.70	6,304,752	+0.14(+0.75%)

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