Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	51.51	51.58	50.35	50.84	644,688	-0.43(-0.84%)
Mar 30, 2011	50.44	51.97	50.43	51.27	920,494	+1.03(+2.05%)
Mar 29, 2011	49.50	50.36	48.88	50.24	585,803	+0.52(+1.05%)
Mar 28, 2011	50.90	51.23	49.61	49.72	667,013	-0.69(-1.37%)
Mar 25, 2011	50.18	51.49	49.79	50.41	973,746	+0.40(+0.80%)
Mar 24, 2011	49.24	50.16	48.95	50.01	1,065,882	+1.21(+2.48%)
Mar 23, 2011	46.60	49.10	46.52	48.80	1,562,403	-0.53(-1.07%)
Mar 22, 2011	50.78	51.00	48.45	49.33	1,098,659	-1.51(-2.97%)
Mar 21, 2011	50.19	51.00	48.53	50.84	1,650,010	+2.78(+5.78%)
Mar 18, 2011	49.20	49.49	47.86	48.06	1,101,221	-0.74(-1.52%)
Mar 17, 2011	48.99	49.75	48.65	48.80	938,181	+1.38(+2.91%)
Mar 16, 2011	48.76	49.89	47.25	47.42	1,398,736	-0.60(-1.25%)
Mar 15, 2011	45.29	48.64	45.00	48.02	1,123,786	+0.54(+1.14%)
Mar 14, 2011	46.34	48.49	46.27	47.48	827,999	+0.36(+0.76%)
Mar 11, 2011	46.99	47.74	46.33	47.12	676,028	-0.20(-0.42%)
Mar 10, 2011	47.70	47.88	46.26	47.32	1,556,841	-0.88(-1.83%)
Mar 09, 2011	48.23	50.00	47.50	48.20	1,514,823	-0.32(-0.66%)
Mar 08, 2011	47.65	49.55	46.80	48.52	1,293,862	+0.70(+1.46%)
Mar 07, 2011	48.15	48.48	46.95	47.82	1,522,245	+0.78(+1.66%)
Mar 04, 2011	48.39	48.39	46.30	47.04	778,893	-0.60(-1.26%)
Mar 03, 2011	47.96	48.40	47.29	47.64	801,750	+0.68(+1.45%)
Mar 02, 2011	46.40	48.64	46.21	46.96	900,553	+0.50(+1.08%)
Mar 01, 2011	48.41	49.00	45.85	46.46	1,305,481	-1.12(-2.35%)
Feb 28, 2011	48.86	48.98	47.45	47.58	1,197,304	-0.82(-1.69%)
Feb 25, 2011	48.56	48.73	47.43	48.40	1,235,555	+0.10(+0.21%)
Feb 24, 2011	46.45	48.49	46.10	48.30	1,370,487	+2.38(+5.18%)
Feb 23, 2011	47.41	47.68	44.59	45.92	1,778,986	-1.12(-2.38%)
Feb 22, 2011	48.28	49.10	46.94	47.04	1,975,476	-2.08(-4.23%)
Feb 18, 2011	51.66	51.91	48.84	49.12	2,045,605	-3.58(-6.79%)
Feb 17, 2011	51.96	53.18	51.01	52.70	1,292,370	+1.39(+2.71%)
Feb 16, 2011	50.79	51.72	50.39	51.31	1,200,066	+1.31(+2.62%)
Feb 15, 2011	52.00	52.60	49.69	50.00	1,860,043	-2.02(-3.88%)
Feb 14, 2011	52.18	53.31	51.60	52.02	2,153,282	-0.45(-0.86%)
Feb 11, 2011	49.75	52.49	48.25	52.47	3,230,289	+2.98(+6.02%)
Feb 10, 2011	46.39	49.89	46.31	49.49	2,089,335	+2.12(+4.48%)
Feb 09, 2011	47.42	48.16	46.95	47.37	1,473,301	-0.32(-0.67%)
Feb 08, 2011	45.28	48.28	45.28	47.69	4,827,078	+2.55(+5.65%)
Feb 07, 2011	45.46	46.26	44.82	45.14	2,294,706	+0.57(+1.28%)
Feb 04, 2011	44.02	44.95	43.60	44.57	842,824	+0.51(+1.16%)
Feb 03, 2011	44.10	44.35	43.44	44.06	682,544	+0.32(+0.73%)
Feb 02, 2011	43.28	44.81	42.86	43.74	1,167,897	+0.92(+2.15%)
Feb 01, 2011	43.80	44.00	42.67	42.82	1,744,111	-0.44(-1.02%)
Jan 31, 2011	43.02	43.71	43.00	43.26	1,189,172	+0.02(+0.05%)
Jan 28, 2011	45.04	45.08	42.50	43.24	1,613,689	-1.51(-3.37%)
Jan 27, 2011	46.35	46.35	44.10	44.75	1,291,854	-0.92(-2.01%)
Jan 26, 2011	45.61	46.40	45.01	45.67	1,653,263	+0.96(+2.14%)
Jan 25, 2011	45.36	45.49	43.81	44.71	1,013,990	-0.42(-0.93%)
Jan 24, 2011	42.81	45.27	42.69	45.13	1,790,137	+0.62(+1.39%)
Jan 21, 2011	46.75	46.86	44.48	44.51	1,294,316	-1.46(-3.18%)
Jan 20, 2011	45.65	46.98	44.76	45.97	1,703,240	-0.19(-0.41%)
Jan 19, 2011	46.62	47.44	45.36	46.16	4,157,851	-3.00(-6.10%)
Jan 18, 2011	48.11	49.34	47.68	49.16	2,373,083	+1.23(+2.57%)
Jan 14, 2011	47.08	47.98	46.70	47.93	1,760,431	+0.36(+0.76%)
Jan 13, 2011	47.59	48.46	46.60	47.57	2,517,862	-2.10(-4.23%)
Jan 12, 2011	48.44	49.70	47.83	49.67	1,900,118	+1.63(+3.39%)
Jan 11, 2011	48.00	48.47	47.51	48.04	1,470,273	+0.99(+2.10%)
Jan 10, 2011	46.84	47.41	46.04	47.05	1,414,611	+0.80(+1.73%)
Jan 07, 2011	46.22	47.20	45.29	46.25	1,991,147	+0.30(+0.65%)
Jan 06, 2011	45.44	46.82	45.20	45.95	2,081,541	+1.39(+3.12%)
Jan 05, 2011	43.95	44.95	43.51	44.56	1,333,441	+0.42(+0.95%)
Jan 04, 2011	44.92	45.81	43.68	44.14	2,494,751	+0.48(+1.10%)
Jan 03, 2011	43.68	44.90	43.39	43.66	1,813,672	+0.70(+1.63%)
Dec 31, 2010	42.95	43.50	42.60	42.96	815,729	-0.31(-0.72%)
Dec 30, 2010	43.20	43.65	42.90	43.27	910,142	+0.16(+0.37%)
Dec 29, 2010	43.60	44.00	42.92	43.11	917,226	-0.48(-1.10%)
Dec 28, 2010	43.53	43.75	42.35	43.59	1,147,691	+0.34(+0.79%)
Dec 27, 2010	43.57	43.57	42.13	43.25	1,111,962	+0.01(+0.02%)
Dec 23, 2010	42.57	44.24	42.40	43.24	3,156,127	+1.73(+4.17%)
Dec 22, 2010	40.35	41.79	40.00	41.51	2,252,650	+1.15(+2.85%)
Dec 21, 2010	41.39	41.55	40.03	40.36	3,034,338	-1.40(-3.35%)
Dec 20, 2010	41.23	42.10	40.10	41.76	2,620,725	+1.25(+3.09%)
Dec 17, 2010	41.47	41.50	40.28	40.51	3,017,368	+0.43(+1.07%)
Dec 16, 2010	43.42	44.20	39.54	40.08	7,028,570	-2.70(-6.31%)
Dec 15, 2010	42.42	44.42	42.40	42.78	3,833,552	+0.59(+1.40%)
Dec 14, 2010	47.00	48.16	41.45	42.19	9,505,124	-7.78(-15.57%)
Dec 13, 2010	49.29	50.95	48.95	49.97	3,465,174	+1.54(+3.18%)
Dec 10, 2010	46.53	48.69	46.11	48.43	2,832,171	+2.11(+4.56%)
Dec 09, 2010	46.55	46.55	45.61	46.32	1,097,159	+0.38(+0.83%)
Dec 08, 2010	47.70	48.79	45.54	45.94	2,985,591	-0.75(-1.61%)
Dec 07, 2010	47.96	47.98	46.43	46.69	1,129,598	-0.45(-0.95%)
Dec 06, 2010	46.68	47.62	46.20	47.14	1,268,980	+0.49(+1.05%)
Dec 03, 2010	44.72	47.68	44.58	46.65	2,548,793	+1.58(+3.51%)
Dec 02, 2010	45.00	45.75	44.88	45.07	1,232,312	+0.12(+0.27%)
Dec 01, 2010	44.77	45.64	43.84	44.95	1,775,037	+0.97(+2.21%)
Nov 30, 2010	44.79	44.96	43.91	43.98	1,902,614	-1.72(-3.76%)
Nov 29, 2010	43.92	45.85	43.48	45.70	2,303,579	+1.61(+3.65%)
Nov 26, 2010	44.92	45.25	43.91	44.09	1,098,757	-0.75(-1.67%)
Nov 24, 2010	42.65	44.84	44.84	44.84	1,963,995	+2.70(+6.41%)
Nov 23, 2010	42.65	42.86	41.68	42.14	1,510,665	-1.50(-3.44%)
Nov 22, 2010	42.86	43.72	42.51	43.64	1,188,706	+1.19(+2.80%)
Nov 19, 2010	43.17	43.32	42.11	42.45	1,506,088	-0.66(-1.53%)
Nov 18, 2010	42.69	43.65	42.49	43.11	1,191,051	+1.39(+3.33%)
Nov 17, 2010	41.84	42.97	41.16	41.72	1,119,810	+0.10(+0.24%)
Nov 16, 2010	42.52	43.42	40.84	41.62	1,351,323	-0.86(-2.02%)
Nov 15, 2010	42.88	43.69	42.24	42.48	1,086,450	+0.36(+0.85%)
Nov 12, 2010	43.39	43.65	42.01	42.12	1,156,197	-1.68(-3.84%)
Nov 11, 2010	42.80	44.34	41.88	43.80	1,029,066	-0.03(-0.07%)
Nov 10, 2010	45.21	45.21	43.22	43.83	1,494,952	-0.80(-1.79%)
Nov 09, 2010	46.25	46.25	44.34	44.63	1,335,657	-1.10(-2.41%)
Nov 08, 2010	44.51	46.24	44.32	45.73	2,318,219	+1.73(+3.93%)
Nov 05, 2010	44.03	44.50	43.51	44.00	1,392,998	-0.09(-0.20%)
Nov 04, 2010	42.87	44.35	42.81	44.09	2,757,088	+1.66(+3.91%)
Nov 03, 2010	42.00	42.45	41.20	42.43	1,191,767	+0.50(+1.19%)
Nov 02, 2010	40.70	42.55	40.48	41.93	1,934,143	+1.82(+4.54%)
Nov 01, 2010	41.51	41.60	40.02	40.11	1,759,706	-1.39(-3.35%)
Oct 29, 2010	38.36	41.85	38.36	41.50	2,987,400	+2.68(+6.90%)
Oct 28, 2010	38.63	39.49	38.27	38.82	1,436,980	-0.16(-0.41%)
Oct 27, 2010	37.37	39.14	37.37	38.98	1,994,305	-0.96(-2.40%)
Oct 25, 2010	39.74	40.41	38.75	39.94	3,817,082	+0.86(+2.20%)
Oct 22, 2010	38.30	39.91	37.92	39.08	1,536,442	+0.82(+2.14%)
Oct 21, 2010	39.19	39.87	37.51	38.26	1,405,898	-0.38(-0.98%)
Oct 20, 2010	36.00	38.81	35.27	38.64	2,987,445	+1.43(+3.84%)
Oct 19, 2010	38.50	39.56	36.86	37.21	2,848,136	-1.85(-4.74%)
Oct 18, 2010	40.71	40.71	38.58	39.06	1,791,422	-1.37(-3.39%)
Oct 15, 2010	41.51	41.75	39.61	40.43	1,630,653	-0.42(-1.03%)
Oct 14, 2010	40.41	42.30	40.25	40.85	2,415,182	-0.18(-0.44%)
Oct 13, 2010	38.45	41.74	38.41	41.03	4,825,314	+4.00(+10.80%)
Oct 12, 2010	36.95	37.44	36.54	37.03	1,241,474	-0.03(-0.08%)
Oct 11, 2010	36.25	37.75	36.09	37.06	3,143,472	+0.55(+1.51%)
Oct 08, 2010	35.22	36.54	34.62	36.51	1,887,347	+1.01(+2.85%)
Oct 07, 2010	35.60	35.77	35.06	35.50	1,313,043	+0.17(+0.48%)
Oct 06, 2010	36.08	36.33	35.00	35.33	1,485,292	-0.92(-2.54%)
Oct 05, 2010	34.09	36.27	34.08	36.25	2,651,172	+2.54(+7.53%)
Oct 04, 2010	34.03	34.14	32.89	33.71	1,947,677	-0.52(-1.52%)
Oct 01, 2010	35.47	35.59	33.81	34.23	1,755,300	-0.64(-1.84%)
Sep 30, 2010	36.20	36.24	34.49	34.87	1,993,391	-1.13(-3.14%)
Sep 29, 2010	36.53	37.71	35.90	36.00	2,799,867	-0.84(-2.28%)
Sep 28, 2010	35.82	37.39	35.00	36.84	1,904,086	+1.32(+3.72%)
Sep 27, 2010	36.30	36.30	35.08	35.52	1,625,303	-0.83(-2.28%)
Sep 24, 2010	35.81	36.75	35.70	36.35	1,274,718	+1.43(+4.10%)
Sep 23, 2010	34.76	36.02	34.25	34.92	1,624,454	-0.10(-0.29%)
Sep 22, 2010	35.33	35.90	34.22	35.02	1,132,462	-0.30(-0.85%)
Sep 21, 2010	36.35	36.52	35.08	35.32	1,597,358	-1.16(-3.18%)
Sep 20, 2010	35.36	36.72	35.24	36.48	1,543,522	+1.12(+3.17%)
Sep 17, 2010	35.03	35.70	34.37	35.36	2,097,982	-0.73(-2.02%)
Sep 15, 2010	35.14	36.25	34.85	36.09	1,638,440	+0.62(+1.75%)
Sep 14, 2010	34.51	36.60	33.88	35.47	2,600,134	+1.49(+4.38%)
Sep 13, 2010	34.01	34.34	33.54	33.98	1,396,150	+0.61(+1.83%)
Sep 10, 2010	33.92	34.00	32.83	33.37	1,440,308	-0.45(-1.33%)
Sep 09, 2010	34.06	34.33	33.03	33.82	2,035,299	+0.38(+1.14%)
Sep 08, 2010	35.96	36.29	33.02	33.44	4,877,711	-3.03(-8.31%)
Sep 07, 2010	36.37	36.74	35.87	36.47	1,597,828	-0.08(-0.22%)
Sep 03, 2010	36.91	37.36	35.52	36.55	2,423,299	+0.35(+0.97%)
Sep 02, 2010	34.39	36.31	34.35	36.20	2,385,402	+1.83(+5.32%)
Sep 01, 2010	34.34	34.81	33.85	34.37	2,105,236	+1.14(+3.43%)
Aug 31, 2010	33.87	34.50	32.83	33.23	1,928,772	-0.83(-2.44%)
Aug 30, 2010	34.26	35.32	33.89	34.06	2,077,297	-0.29(-0.84%)
Aug 27, 2010	32.87	34.72	32.12	34.35	3,030,269	+2.12(+6.58%)
Aug 26, 2010	32.92	33.97	32.12	32.23	2,737,785	-0.07(-0.22%)
Aug 25, 2010	31.95	33.09	31.43	32.30	5,570,942	+1.28(+4.13%)
Aug 24, 2010	30.86	31.73	30.25	31.02	3,228,341	-0.09(-0.29%)
Aug 23, 2010	32.76	32.84	31.00	31.11	2,020,351	-1.52(-4.66%)
Aug 20, 2010	32.30	33.04	32.27	32.63	1,648,850	+0.03(+0.09%)
Aug 19, 2010	32.72	33.40	32.51	32.60	2,019,709	-0.24(-0.73%)
Aug 18, 2010	33.27	33.85	32.55	32.84	2,288,333	-0.28(-0.85%)
Aug 17, 2010	32.97	33.81	32.84	33.12	3,425,087	+0.84(+2.60%)
Aug 16, 2010	31.66	33.20	30.92	32.28	3,738,358	+0.99(+3.16%)
Aug 13, 2010	33.95	33.98	31.23	31.29	4,949,183	-0.36(-1.14%)
Aug 12, 2010	31.74	32.54	30.88	31.65	5,114,657	-0.47(-1.46%)
Aug 11, 2010	35.61	35.70	31.64	32.12	9,123,388	-4.94(-13.33%)
Aug 10, 2010	36.56	37.93	36.10	37.06	3,513,858	-0.11(-0.30%)
Aug 09, 2010	39.09	39.26	36.17	37.17	5,161,522	-2.74(-6.87%)
Aug 06, 2010	39.41	40.85	38.88	39.91	2,953,740	+0.30(+0.76%)
Aug 05, 2010	42.56	42.70	39.50	39.61	6,423,270	-5.91(-12.98%)
Aug 04, 2010	45.43	45.94	44.48	45.52	1,792,990	+0.41(+0.91%)
Aug 03, 2010	45.34	45.47	43.64	45.11	1,419,675	+0.01(+0.02%)
Aug 02, 2010	44.48	45.23	44.02	45.10	1,684,931	+1.80(+4.16%)
Jul 30, 2010	42.05	44.53	41.51	43.30	1,933,256	+0.24(+0.56%)
Jul 29, 2010	43.66	44.71	41.64	43.06	2,003,551	-0.19(-0.44%)
Jul 28, 2010	43.47	44.13	42.51	43.25	1,921,436	-0.18(-0.41%)
Jul 27, 2010	47.22	47.73	42.60	43.43	6,413,507	-1.26(-2.82%)
Jul 26, 2010	43.44	44.74	42.54	44.69	3,018,601	+1.96(+4.59%)
Jul 23, 2010	41.05	42.81	40.57	42.73	1,818,330	+1.93(+4.73%)
Jul 22, 2010	39.82	41.95	39.54	40.80	1,422,664	+1.82(+4.67%)
Jul 21, 2010	40.00	40.64	38.54	38.98	1,331,529	-0.87(-2.18%)
Jul 20, 2010	37.83	39.99	36.89	39.85	1,429,005	+0.89(+2.28%)
Jul 19, 2010	38.22	39.73	37.29	38.96	2,317,761	+2.27(+6.19%)
Jul 16, 2010	37.97	38.23	36.52	36.69	1,232,149	-1.77(-4.60%)
Jul 15, 2010	40.42	40.69	37.54	38.46	3,161,053	-2.70(-6.56%)
Jul 14, 2010	42.19	42.86	40.92	41.16	1,214,968	-0.73(-1.74%)
Jul 13, 2010	41.29	42.00	40.68	41.89	1,547,040	+1.59(+3.95%)
Jul 12, 2010	40.49	41.57	39.71	40.30	1,101,994	-0.27(-0.67%)
Jul 09, 2010	39.01	40.78	38.75	40.57	1,255,326	+1.42(+3.63%)
Jul 08, 2010	38.82	39.46	37.33	39.15	2,564,639	+1.56(+4.15%)
Jul 07, 2010	34.05	37.77	34.05	37.59	1,630,572	+3.57(+10.49%)
Jul 06, 2010	35.45	35.78	33.81	34.02	1,604,159	-0.36(-1.05%)
Jul 02, 2010	34.98	35.47	33.57	34.38	1,033,798	-0.32(-0.92%)
Jul 01, 2010	34.32	35.00	32.79	34.70	1,519,585	+0.42(+1.23%)
Jun 30, 2010	35.39	36.37	34.13	34.28	1,058,493	-0.83(-2.36%)
Jun 29, 2010	37.33	37.54	34.68	35.11	2,366,891	-3.71(-9.56%)
Jun 25, 2010	38.05	39.65	37.29	38.82	2,626,415	+0.78(+2.05%)
Jun 24, 2010	39.62	39.79	37.52	38.04	1,459,634	-1.86(-4.66%)
Jun 23, 2010	39.32	40.77	38.69	39.90	1,352,961	+0.44(+1.12%)
Jun 22, 2010	40.85	41.65	39.23	39.46	1,828,279	-1.34(-3.28%)
Jun 21, 2010	42.60	43.39	40.18	40.80	2,638,832	-1.18(-2.81%)
Jun 18, 2010	39.39	42.19	39.30	41.98	4,149,049	+3.42(+8.87%)
Jun 17, 2010	37.61	38.83	36.83	38.56	1,477,685	+1.01(+2.69%)
Jun 16, 2010	37.91	38.60	37.11	37.55	1,622,266	-0.91(-2.37%)
Jun 15, 2010	36.83	38.80	36.76	38.46	2,236,629	+1.94(+5.31%)
Jun 14, 2010	36.15	38.39	36.15	36.52	2,696,976	+1.31(+3.72%)
Jun 11, 2010	33.50	35.58	33.31	35.21	1,470,586	+1.08(+3.16%)
Jun 10, 2010	33.24	34.38	33.00	34.13	1,634,535	+1.82(+5.63%)
Jun 09, 2010	32.22	33.93	31.98	32.31	2,296,524	+0.45(+1.41%)
Jun 08, 2010	31.85	32.19	29.54	31.86	4,395,808	+0.07(+0.22%)
Jun 07, 2010	35.75	36.26	31.45	31.79	4,016,395	-3.94(-11.03%)
Jun 04, 2010	37.92	38.50	35.36	35.73	2,143,794	-3.96(-9.98%)
Jun 03, 2010	39.36	39.70	38.24	39.69	1,670,193	+0.66(+1.69%)
Jun 02, 2010	37.96	39.03	37.38	39.03	1,423,588	+1.56(+4.16%)
Jun 01, 2010	37.80	39.84	37.34	37.47	2,725,176	-0.70(-1.83%)
May 28, 2010	39.59	39.43	37.66	38.17	1,873,210	-1.42(-3.59%)
May 27, 2010	36.99	39.59	36.51	39.59	3,050,360	+4.11(+11.58%)
May 26, 2010	37.51	37.87	35.39	35.48	3,570,061	-0.42(-1.17%)
May 25, 2010	36.49	36.57	34.25	35.90	6,037,081	-3.00(-7.71%)
May 24, 2010	41.03	41.82	38.88	38.90	2,217,461	-2.57(-6.20%)
May 21, 2010	38.50	41.81	37.92	41.47	2,136,502	+2.28(+5.82%)
May 20, 2010	39.41	40.81	38.96	39.19	2,589,411	-1.94(-4.72%)
May 19, 2010	40.04	41.44	38.82	41.13	3,590,582	+0.73(+1.81%)
May 18, 2010	46.33	46.66	40.05	40.40	4,637,681	-5.10(-11.21%)
May 17, 2010	44.75	45.74	42.44	45.50	1,882,310	+0.70(+1.56%)
May 14, 2010	46.27	46.41	43.72	44.80	2,144,244	-2.12(-4.52%)
May 13, 2010	48.85	49.20	46.52	46.92	1,356,195	-1.68(-3.46%)
May 12, 2010	47.08	48.95	47.08	48.60	1,710,837	+1.84(+3.93%)
May 11, 2010	48.77	49.12	45.69	46.76	1,725,334	-0.54(-1.14%)
May 10, 2010	46.39	47.35	45.60	47.30	1,755,090	+4.52(+10.57%)
May 07, 2010	45.37	45.90	42.34	42.78	2,284,031	-1.78(-3.99%)
May 06, 2010	46.08	47.34	41.84	44.56	2,595,820	-1.91(-4.11%)
May 05, 2010	45.73	47.10	44.08	46.47	2,357,223	+0.56(+1.22%)
May 04, 2010	47.85	48.10	44.92	45.91	2,879,445	-3.08(-6.29%)
May 03, 2010	45.54	49.12	45.15	48.99	3,563,027	+5.00(+11.37%)
Apr 30, 2010	47.63	47.68	43.65	43.99	3,944,801	-3.45(-7.27%)
Apr 29, 2010	49.95	49.99	45.85	47.44	4,024,149	-1.77(-3.60%)
Apr 28, 2010	51.00	51.08	48.39	49.21	2,482,181	-1.93(-3.77%)
Apr 27, 2010	53.49	54.50	49.76	51.14	4,446,656	+0.09(+0.18%)
Apr 26, 2010	52.00	53.14	50.90	51.05	2,361,200	-0.56(-1.09%)
Apr 23, 2010	51.21	51.77	50.44	51.61	1,904,269	+0.45(+0.88%)
Apr 22, 2010	48.13	51.16	47.63	51.16	1,383,155	+2.46(+5.05%)
Apr 21, 2010	48.58	49.48	47.28	48.70	1,409,432	-0.28(-0.57%)
Apr 20, 2010	48.27	49.49	47.80	48.98	1,074,517	+1.69(+3.57%)
Apr 19, 2010	47.81	49.75	45.82	47.29	1,696,873	-0.65(-1.36%)
Apr 16, 2010	48.96	49.18	46.74	47.94	1,505,069	-1.31(-2.66%)
Apr 15, 2010	49.68	50.32	48.95	49.25	1,407,879	-0.56(-1.12%)
Apr 14, 2010	46.71	49.85	46.66	49.81	2,188,628	+3.69(+8.00%)
Apr 13, 2010	47.18	47.66	46.00	46.12	1,873,346	-0.64(-1.37%)
Apr 12, 2010	46.95	47.10	46.28	46.76	957,203	+0.07(+0.15%)
Apr 09, 2010	47.02	47.19	45.71	46.69	953,543	+0.09(+0.19%)
Apr 08, 2010	45.87	46.84	44.56	46.60	1,743,651	+0.27(+0.58%)
Apr 07, 2010	47.41	47.61	46.03	46.33	1,696,833	-1.17(-2.46%)
Apr 06, 2010	46.33	47.90	45.92	47.50	2,352,766	+1.03(+2.22%)
Apr 05, 2010	43.83	46.52	43.80	46.47	2,081,382	+3.09(+7.12%)

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