Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	56.09	56.95	55.90	56.81	1,661,438	+0.78(+1.39%)
Jan 28, 2011	57.47	57.54	55.93	56.03	2,266,878	-1.26(-2.20%)
Jan 27, 2011	57.37	57.58	57.23	57.29	1,887,606	-0.28(-0.49%)
Jan 26, 2011	57.37	57.75	57.08	57.57	1,226,116	+0.21(+0.37%)
Jan 25, 2011	57.01	57.39	56.61	57.36	1,484,204	+0.06(+0.10%)
Jan 24, 2011	57.29	57.57	56.96	57.30	992,275	+0.10(+0.17%)
Jan 21, 2011	57.52	57.52	56.90	57.20	1,367,945	-0.13(-0.23%)
Jan 20, 2011	57.35	57.85	57.05	57.33	1,566,199	+0.06(+0.10%)
Jan 19, 2011	58.22	58.22	57.03	57.27	2,196,247	-1.19(-2.03%)
Jan 18, 2011	58.26	58.58	58.20	58.46	1,254,749	+0.33(+0.57%)
Jan 14, 2011	58.45	58.70	58.08	58.13	2,006,983	-0.37(-0.63%)
Jan 13, 2011	58.67	58.92	58.31	58.50	809,806	-0.27(-0.46%)
Jan 12, 2011	58.89	58.92	58.62	58.77	836,532	+0.18(+0.30%)
Jan 11, 2011	58.74	59.02	58.17	58.59	1,037,506	-0.05(-0.09%)
Jan 10, 2011	58.39	58.83	58.00	58.64	2,080,608	+0.01(+0.03%)
Jan 07, 2011	58.89	59.21	58.34	58.63	2,418,602	-0.06(-0.10%)
Jan 06, 2011	58.80	59.15	58.36	58.69	2,196,372	-0.18(-0.30%)
Jan 05, 2011	58.37	59.32	58.34	58.87	2,692,363	-0.42(-0.71%)
Jan 04, 2011	59.19	59.60	58.99	59.29	2,386,764	-0.78(-1.30%)
Jan 03, 2011	59.62	60.47	59.62	60.07	2,331,717	+0.97(+1.65%)
Dec 31, 2010	58.90	59.32	58.69	59.09	1,603,970	+0.08(+0.14%)
Dec 30, 2010	59.32	59.42	58.76	59.01	1,139,373	-0.31(-0.52%)
Dec 29, 2010	58.95	59.71	58.67	59.32	1,404,901	+0.60(+1.02%)
Dec 28, 2010	58.78	59.12	58.37	58.73	916,115	-0.05(-0.09%)
Dec 27, 2010	58.59	59.00	58.44	58.78	728,469	+0.04(+0.06%)
Dec 23, 2010	58.72	59.01	58.60	58.74	865,338	-0.15(-0.25%)
Dec 22, 2010	58.87	59.13	58.63	58.89	1,142,608	-0.09(-0.15%)
Dec 21, 2010	58.42	59.40	58.30	58.98	1,302,518	+0.76(+1.30%)
Dec 20, 2010	58.32	58.43	57.66	58.22	1,766,303	+0.00(+0.00%)
Dec 17, 2010	57.92	58.57	57.56	58.22	3,752,131	-0.15(-0.25%)
Dec 16, 2010	57.75	58.63	57.56	58.36	1,621,826	+0.71(+1.24%)
Dec 15, 2010	57.48	58.16	57.42	57.65	1,592,278	+0.04(+0.08%)
Dec 14, 2010	57.52	57.79	57.28	57.61	1,002,756	+0.29(+0.50%)
Dec 13, 2010	57.53	57.63	57.06	57.32	1,221,755	-0.04(-0.06%)
Dec 10, 2010	57.23	57.42	56.71	57.36	1,441,509	+0.26(+0.46%)
Dec 09, 2010	56.78	57.31	56.59	57.09	1,754,787	+0.45(+0.79%)
Dec 08, 2010	56.12	56.67	55.93	56.64	1,512,250	+0.53(+0.94%)
Dec 07, 2010	56.14	56.35	55.84	56.12	1,623,705	+0.36(+0.65%)
Dec 06, 2010	56.03	56.15	55.62	55.76	1,904,880	-0.30(-0.54%)
Dec 03, 2010	55.54	56.11	55.40	56.06	1,023,943	+0.40(+0.71%)
Dec 02, 2010	55.10	55.67	54.96	55.66	1,886,833	+0.55(+1.00%)
Dec 01, 2010	54.72	55.43	54.53	55.11	1,926,578	+0.99(+1.83%)
Nov 30, 2010	53.56	54.45	53.50	54.12	3,029,404	+0.14(+0.26%)
Nov 29, 2010	54.29	54.38	53.55	53.98	2,103,972	-0.43(-0.80%)
Nov 26, 2010	54.23	54.61	54.11	54.41	440,229	-0.08(-0.15%)
Nov 24, 2010	53.46	54.49	54.49	54.49	1,689,589	+1.39(+2.61%)
Nov 23, 2010	53.06	53.16	52.64	53.11	893,490	-0.40(-0.75%)
Nov 22, 2010	53.19	53.77	52.92	53.51	978,098	+0.02(+0.04%)
Nov 19, 2010	53.08	53.49	52.91	53.49	1,492,408	+0.44(+0.83%)
Nov 18, 2010	52.56	53.54	52.36	53.05	1,614,349	+0.86(+1.65%)
Nov 17, 2010	51.90	52.31	51.61	52.19	1,539,556	+0.19(+0.37%)
Nov 16, 2010	52.17	52.30	51.51	52.00	1,511,904	-0.43(-0.81%)
Nov 15, 2010	52.58	52.92	52.30	52.42	950,690	+0.15(+0.28%)
Nov 12, 2010	52.37	52.64	51.92	52.28	1,136,598	-0.44(-0.84%)
Nov 11, 2010	51.62	52.78	51.58	52.72	1,549,486	+0.81(+1.57%)
Nov 10, 2010	52.40	52.53	51.70	51.90	1,570,393	-0.37(-0.70%)
Nov 09, 2010	52.99	53.10	52.03	52.27	1,064,350	-0.72(-1.36%)
Nov 08, 2010	52.40	53.09	52.36	52.99	1,023,657	+0.28(+0.53%)
Nov 05, 2010	53.08	53.20	52.43	52.71	1,286,351	-0.34(-0.64%)
Nov 04, 2010	52.26	53.15	52.07	53.05	2,055,706	+1.26(+2.42%)
Nov 03, 2010	52.17	52.30	51.18	51.79	1,864,956	-0.40(-0.77%)
Nov 02, 2010	52.16	52.39	51.89	52.19	944,448	+0.44(+0.85%)
Nov 01, 2010	51.81	52.42	51.61	51.75	1,325,309	+0.01(+0.01%)
Oct 29, 2010	51.43	52.03	51.36	51.75	1,642,261	+0.22(+0.43%)
Oct 28, 2010	52.17	52.37	51.30	51.53	2,586,994	-0.96(-1.83%)
Oct 27, 2010	51.09	52.65	50.77	52.49	2,139,063	-0.95(-1.77%)
Oct 25, 2010	53.39	53.83	53.32	53.44	1,805,708	+0.19(+0.36%)
Oct 22, 2010	53.25	53.27	52.75	53.24	934,057	+0.09(+0.17%)
Oct 21, 2010	53.38	53.39	52.67	53.16	1,427,429	+0.03(+0.06%)
Oct 20, 2010	52.79	53.47	52.72	53.13	1,656,984	+0.48(+0.92%)
Oct 19, 2010	52.34	53.04	52.10	52.64	2,860,615	-0.04(-0.08%)
Oct 18, 2010	52.96	52.96	52.45	52.69	1,483,641	-0.35(-0.66%)
Oct 15, 2010	53.32	53.59	53.00	53.04	3,398,226	+0.13(+0.25%)
Oct 14, 2010	52.03	53.15	52.03	52.91	3,655,443	+0.41(+0.78%)
Oct 13, 2010	51.93	52.86	51.91	52.50	1,943,692	+0.64(+1.23%)
Oct 12, 2010	52.20	52.31	51.55	51.86	1,679,189	-0.36(-0.69%)
Oct 11, 2010	52.16	52.56	51.80	52.22	1,579,689	-0.07(-0.13%)
Oct 08, 2010	52.29	52.78	51.80	52.28	2,310,959	+0.08(+0.15%)
Oct 07, 2010	52.25	52.36	51.78	52.20	2,009,360	+0.00(+0.00%)
Oct 06, 2010	52.17	52.73	52.12	52.20	2,613,971	+0.15(+0.30%)
Oct 05, 2010	51.36	53.11	51.36	52.05	5,591,913	+0.99(+1.94%)
Oct 04, 2010	51.21	51.30	50.47	51.06	2,084,910	-0.07(-0.14%)
Oct 01, 2010	51.70	51.82	50.76	51.13	2,675,073	-0.21(-0.40%)
Sep 30, 2010	51.23	52.03	50.97	51.34	3,203,598	+0.26(+0.50%)
Sep 29, 2010	50.76	51.09	50.34	51.08	1,999,219	+0.12(+0.23%)
Sep 28, 2010	50.62	51.34	50.23	50.96	2,514,271	+0.53(+1.05%)
Sep 27, 2010	50.37	50.71	50.13	50.43	1,392,687	+0.07(+0.13%)
Sep 24, 2010	49.79	50.59	49.76	50.37	2,041,846	+1.09(+2.22%)
Sep 23, 2010	49.63	50.03	49.02	49.27	1,719,712	-0.71(-1.42%)
Sep 22, 2010	50.55	50.95	49.73	49.98	2,119,651	-0.56(-1.10%)
Sep 21, 2010	50.62	51.02	50.43	50.54	1,767,917	+0.04(+0.07%)
Sep 20, 2010	50.51	51.09	50.41	50.51	1,570,588	+0.25(+0.50%)
Sep 17, 2010	50.10	50.36	49.82	50.26	2,093,140	+0.18(+0.35%)
Sep 15, 2010	49.82	50.21	49.52	50.08	1,176,975	+0.15(+0.31%)
Sep 14, 2010	49.71	50.23	49.48	49.93	2,832,420	+0.00(+0.00%)
Sep 13, 2010	49.97	50.21	49.55	49.93	2,111,145	+0.37(+0.74%)
Sep 10, 2010	49.87	49.96	49.43	49.56	1,450,740	-0.14(-0.28%)
Sep 09, 2010	50.01	50.18	49.54	49.70	1,527,611	+0.01(+0.03%)
Sep 08, 2010	49.40	50.23	49.33	49.68	1,738,833	+0.45(+0.91%)
Sep 07, 2010	49.52	49.69	49.04	49.24	1,542,657	-0.37(-0.74%)
Sep 03, 2010	49.88	50.08	49.42	49.60	1,802,805	+0.24(+0.49%)
Sep 02, 2010	48.92	49.42	48.90	49.36	1,326,451	+0.63(+1.30%)
Sep 01, 2010	48.24	49.02	47.88	48.73	2,812,329	+1.20(+2.52%)
Aug 31, 2010	47.18	47.88	47.09	47.53	3,236,589	+0.07(+0.14%)
Aug 30, 2010	47.99	48.25	47.44	47.47	1,480,346	-0.75(-1.55%)
Aug 27, 2010	47.74	48.57	47.25	48.21	1,934,860	+0.74(+1.56%)
Aug 26, 2010	47.88	48.31	47.46	47.47	2,209,035	-0.15(-0.32%)
Aug 25, 2010	47.42	47.85	47.31	47.63	2,617,965	-0.01(-0.03%)
Aug 24, 2010	47.85	48.04	47.27	47.64	2,641,801	-0.53(-1.09%)
Aug 23, 2010	48.74	49.22	48.15	48.17	1,912,387	-0.22(-0.45%)
Aug 20, 2010	47.61	48.53	47.26	48.39	2,621,531	+0.71(+1.49%)
Aug 19, 2010	48.02	48.05	46.98	47.68	2,735,887	-0.58(-1.20%)
Aug 18, 2010	47.95	48.64	47.68	48.26	1,636,486	-0.23(-0.47%)
Aug 17, 2010	47.88	48.86	47.61	48.48	2,421,768	+1.05(+2.20%)
Aug 16, 2010	47.04	47.67	46.68	47.44	1,544,440	+0.19(+0.40%)
Aug 13, 2010	47.20	47.53	47.03	47.25	1,901,455	-0.21(-0.45%)
Aug 12, 2010	47.04	47.68	46.86	47.46	2,040,555	-0.07(-0.14%)
Aug 11, 2010	47.86	47.93	46.96	47.53	3,248,408	-0.89(-1.84%)
Aug 10, 2010	49.00	49.34	48.07	48.42	3,288,976	-1.15(-2.32%)
Aug 09, 2010	49.27	49.73	49.17	49.57	1,569,522	+0.64(+1.32%)
Aug 06, 2010	48.70	49.43	48.50	48.92	2,402,603	-0.34(-0.68%)
Aug 05, 2010	49.08	49.39	48.75	49.26	1,764,730	+0.10(+0.19%)
Aug 04, 2010	48.68	49.27	48.48	49.16	1,965,969	+0.58(+1.19%)
Aug 03, 2010	48.32	48.76	47.85	48.59	1,915,539	+0.15(+0.32%)
Aug 02, 2010	47.80	48.48	47.55	48.43	2,108,782	+0.75(+1.56%)
Jul 30, 2010	46.88	47.93	46.66	47.69	2,281,176	+0.42(+0.88%)
Jul 29, 2010	47.65	47.86	46.80	47.27	3,338,158	-0.18(-0.37%)
Jul 28, 2010	46.77	47.87	46.47	47.44	11,552,827	+2.68(+6.00%)
Jul 27, 2010	45.47	45.68	44.65	44.76	2,933,985	-0.66(-1.45%)
Jul 26, 2010	44.65	45.65	44.61	45.42	3,058,404	+0.89(+2.00%)
Jul 23, 2010	43.36	44.61	42.92	44.53	3,137,526	+1.08(+2.49%)
Jul 22, 2010	42.56	43.52	42.56	43.44	3,214,758	+1.31(+3.11%)
Jul 21, 2010	42.92	43.06	41.86	42.13	1,741,068	-0.76(-1.77%)
Jul 20, 2010	42.07	42.94	41.70	42.90	1,611,242	+0.29(+0.69%)
Jul 19, 2010	42.09	42.76	41.84	42.60	1,941,930	+0.59(+1.39%)
Jul 16, 2010	42.79	42.89	41.95	42.02	1,795,754	-0.83(-1.93%)
Jul 15, 2010	42.90	43.09	42.21	42.84	1,452,093	-0.12(-0.29%)
Jul 14, 2010	42.60	43.25	42.56	42.97	2,078,005	+0.54(+1.28%)
Jul 13, 2010	42.20	42.57	41.99	42.43	1,605,241	+0.77(+1.84%)
Jul 12, 2010	41.54	42.13	41.39	41.66	1,036,452	-0.07(-0.18%)
Jul 09, 2010	41.53	41.94	41.45	41.73	1,189,816	+0.20(+0.48%)
Jul 08, 2010	41.36	41.73	41.18	41.54	1,388,481	+0.29(+0.69%)
Jul 07, 2010	40.69	41.41	40.45	41.25	2,279,102	+0.56(+1.37%)
Jul 06, 2010	40.72	40.97	40.29	40.69	2,476,670	+0.43(+1.07%)
Jul 02, 2010	40.77	40.94	39.86	40.26	1,611,677	-0.49(-1.20%)
Jul 01, 2010	40.64	41.16	39.88	40.75	2,528,636	+0.04(+0.11%)
Jun 30, 2010	40.85	41.65	40.57	40.71	2,093,063	-0.20(-0.50%)
Jun 29, 2010	41.31	41.42	40.61	40.91	2,491,138	-0.94(-2.25%)
Jun 25, 2010	41.75	41.94	41.40	41.86	2,373,111	+0.18(+0.42%)
Jun 24, 2010	41.79	42.33	41.56	41.68	1,416,142	-0.34(-0.82%)
Jun 23, 2010	42.11	42.39	41.69	42.03	1,082,301	-0.10(-0.23%)
Jun 22, 2010	43.33	43.43	41.97	42.12	1,572,846	-1.11(-2.57%)
Jun 21, 2010	43.56	43.70	42.92	43.23	1,602,630	+0.04(+0.08%)
Jun 18, 2010	43.47	43.54	43.06	43.20	2,010,130	-0.20(-0.47%)
Jun 17, 2010	43.59	43.62	42.76	43.40	1,232,195	+0.04(+0.10%)
Jun 16, 2010	43.22	43.59	43.01	43.36	1,846,559	-0.03(-0.07%)
Jun 15, 2010	42.95	43.46	42.82	43.39	2,045,560	+0.45(+1.06%)
Jun 14, 2010	42.80	43.35	42.68	42.93	2,074,852	+0.36(+0.84%)
Jun 11, 2010	41.51	42.60	41.30	42.57	1,743,530	+0.56(+1.34%)
Jun 10, 2010	41.51	42.20	41.32	42.01	2,943,318	+1.76(+4.38%)
Jun 09, 2010	40.16	41.14	40.12	40.25	2,336,344	+0.11(+0.27%)
Jun 08, 2010	40.01	40.29	39.41	40.14	2,429,833	+0.10(+0.26%)
Jun 07, 2010	40.91	41.09	39.97	40.04	2,989,965	-0.84(-2.07%)
Jun 04, 2010	41.81	41.86	40.72	40.88	2,530,425	-1.57(-3.70%)
Jun 03, 2010	42.66	42.95	41.99	42.45	1,976,727	-0.06(-0.14%)
Jun 02, 2010	41.32	42.51	41.32	42.51	1,811,918	+0.94(+2.27%)
Jun 01, 2010	42.13	42.50	41.51	41.56	1,588,310	-0.75(-1.77%)
May 28, 2010	42.74	42.77	41.86	42.31	1,872,414	-0.43(-1.01%)
May 27, 2010	42.36	42.77	42.07	42.74	1,745,312	+0.98(+2.34%)
May 26, 2010	41.80	42.46	41.64	41.77	1,995,485	-0.03(-0.07%)
May 25, 2010	41.19	41.86	40.49	41.80	2,403,175	+0.05(+0.12%)
May 24, 2010	42.18	42.51	41.73	41.75	1,547,289	-0.62(-1.46%)
May 21, 2010	41.00	42.41	40.97	42.37	3,962,295	+0.84(+2.02%)
May 20, 2010	41.56	42.81	41.48	41.53	3,533,626	-1.68(-3.89%)
May 19, 2010	42.96	43.48	42.44	43.21	2,595,604	+0.09(+0.20%)
May 18, 2010	43.76	44.14	42.96	43.12	1,493,980	-0.39(-0.90%)
May 17, 2010	43.60	43.95	42.69	43.52	2,125,568	+0.11(+0.25%)
May 14, 2010	43.68	43.87	43.01	43.41	2,685,889	-0.72(-1.63%)
May 13, 2010	44.17	44.69	44.10	44.13	2,282,645	-0.45(-1.01%)
May 12, 2010	44.19	44.78	44.05	44.58	1,853,871	+0.39(+0.89%)
May 11, 2010	44.56	44.67	43.67	44.19	2,495,591	+0.00(+0.00%)
May 10, 2010	43.42	44.19	42.96	44.19	3,612,603	+2.08(+4.93%)
May 07, 2010	43.07	43.27	41.94	42.11	4,655,872	-0.97(-2.25%)
May 06, 2010	44.23	44.59	41.69	43.08	4,102,421	-1.13(-2.55%)
May 05, 2010	44.22	44.80	43.92	44.21	2,868,567	+0.01(+0.02%)
May 04, 2010	44.74	44.77	43.78	44.20	2,716,582	-0.78(-1.73%)
May 03, 2010	44.01	45.07	43.85	44.98	2,456,006	+1.06(+2.40%)
Apr 30, 2010	44.35	44.87	43.91	43.92	2,363,100	-0.60(-1.36%)
Apr 29, 2010	44.32	44.75	44.28	44.53	2,134,296	+0.43(+0.97%)
Apr 28, 2010	44.42	44.44	43.93	44.10	2,441,791	+0.21(+0.48%)
Apr 27, 2010	44.47	44.76	43.74	43.89	4,102,398	-0.64(-1.44%)
Apr 26, 2010	44.78	44.94	44.44	44.53	1,997,556	-0.31(-0.70%)
Apr 23, 2010	44.83	44.96	44.39	44.84	2,998,854	+0.09(+0.19%)
Apr 22, 2010	43.77	45.26	43.33	44.76	5,890,950	+1.06(+2.44%)
Apr 21, 2010	41.51	44.62	41.50	43.69	7,984,003	+0.80(+1.87%)
Apr 20, 2010	42.90	43.19	42.58	42.89	2,032,639	+0.20(+0.46%)
Apr 19, 2010	42.28	42.86	42.28	42.69	2,199,039	+0.18(+0.43%)
Apr 16, 2010	42.85	42.93	42.12	42.51	2,962,495	-0.40(-0.93%)
Apr 15, 2010	42.24	43.52	42.13	42.91	4,760,409	+0.87(+2.06%)
Apr 14, 2010	41.14	42.10	41.13	42.05	2,719,282	+0.84(+2.03%)
Apr 13, 2010	40.98	41.31	40.71	41.21	2,263,022	+0.11(+0.27%)
Apr 12, 2010	41.94	41.94	41.10	41.10	4,327,994	-0.01(-0.02%)
Apr 09, 2010	40.60	41.28	40.57	41.11	3,962,205	+0.62(+1.53%)
Apr 08, 2010	40.18	40.57	39.89	40.49	2,523,669	+0.33(+0.82%)
Apr 07, 2010	40.36	40.54	40.03	40.16	2,816,998	-0.09(-0.24%)
Apr 06, 2010	40.22	40.55	40.05	40.25	2,162,100	-0.28(-0.68%)
Apr 05, 2010	40.76	40.89	40.37	40.53	1,503,456	-0.01(-0.04%)
Apr 01, 2010	40.76	40.55	40.55	40.55	1,618,829	-0.12(-0.30%)
Mar 31, 2010	40.65	40.87	40.52	40.67	1,890,142	-0.27(-0.66%)
Mar 30, 2010	40.79	41.11	40.63	40.94	1,885,246	+0.09(+0.23%)
Mar 29, 2010	40.57	41.34	40.57	40.84	1,757,066	+0.39(+0.95%)
Mar 26, 2010	40.52	40.76	40.23	40.46	2,122,516	-0.07(-0.16%)
Mar 25, 2010	41.09	41.35	40.46	40.52	2,444,254	-0.34(-0.84%)
Mar 24, 2010	41.07	41.08	40.58	40.87	1,776,754	-0.23(-0.55%)
Mar 23, 2010	40.83	41.13	40.60	41.09	1,790,537	+0.15(+0.36%)
Mar 22, 2010	41.04	41.25	40.88	40.95	1,992,847	-0.27(-0.65%)
Mar 19, 2010	41.68	42.00	41.05	41.22	4,201,555	+0.01(+0.04%)
Mar 18, 2010	40.38	41.37	40.25	41.20	2,903,857	+0.66(+1.62%)
Mar 17, 2010	40.30	40.93	40.17	40.55	2,735,975	+0.29(+0.72%)
Mar 16, 2010	39.41	40.55	39.31	40.25	4,778,405	+1.02(+2.60%)
Mar 15, 2010	39.10	39.49	38.92	39.23	2,267,294	+0.01(+0.02%)
Mar 12, 2010	39.01	39.37	38.68	39.23	2,349,348	+0.30(+0.77%)
Mar 11, 2010	38.86	39.07	38.62	38.93	2,712,870	-0.15(-0.39%)
Mar 10, 2010	38.97	39.37	38.66	39.08	2,328,523	+0.20(+0.52%)
Mar 09, 2010	38.78	39.00	38.61	38.88	1,455,898	+0.05(+0.13%)
Mar 08, 2010	39.36	39.39	38.81	38.83	2,044,028	+0.05(+0.13%)
Mar 05, 2010	38.36	38.87	38.35	38.78	2,226,690	+0.42(+1.10%)
Mar 04, 2010	38.38	38.53	38.05	38.35	2,210,947	+0.15(+0.38%)
Mar 03, 2010	38.46	38.65	38.14	38.21	3,028,651	-0.36(-0.93%)
Mar 02, 2010	38.77	38.95	38.54	38.56	2,204,407	-0.25(-0.65%)
Mar 01, 2010	38.62	46.13	38.43	38.82	2,985,220	+0.17(+0.43%)
Feb 26, 2010	38.77	38.82	38.19	38.65	2,347,405	-0.12(-0.30%)
Feb 25, 2010	38.41	38.80	38.05	38.77	2,224,465	-0.14(-0.35%)
Feb 24, 2010	39.14	39.31	38.64	38.91	2,514,583	+0.09(+0.22%)
Feb 23, 2010	39.31	39.50	38.51	38.82	3,656,400	-0.43(-1.11%)
Feb 22, 2010	38.97	39.36	38.64	39.25	2,242,800	+0.48(+1.23%)
Feb 19, 2010	38.25	39.12	38.25	38.77	2,439,508	+0.43(+1.13%)
Feb 18, 2010	38.45	38.47	38.25	38.34	1,423,820	-0.07(-0.19%)
Feb 17, 2010	38.45	38.72	38.10	38.41	1,856,192	+0.18(+0.47%)
Feb 16, 2010	37.97	38.62	37.97	38.23	2,084,774	+0.46(+1.21%)
Feb 12, 2010	38.03	37.77	37.77	37.77	3,331,864	-0.71(-1.85%)
Feb 11, 2010	37.42	38.63	37.30	38.48	3,495,334	+0.91(+2.43%)
Feb 10, 2010	37.69	38.06	37.19	37.57	2,627,354	-0.60(-1.58%)
Feb 09, 2010	38.15	38.91	37.77	38.17	3,738,833	+0.43(+1.13%)
Feb 08, 2010	38.16	38.39	37.69	37.75	2,823,339	-0.26(-0.69%)
Feb 05, 2010	38.53	39.20	37.08	38.01	3,908,767	-0.59(-1.52%)
Feb 04, 2010	38.64	39.10	38.17	38.59	5,462,852	-0.21(-0.54%)
Feb 03, 2010	38.30	39.41	37.33	38.80	12,041,583	-2.81(-6.76%)
Feb 02, 2010	41.49	41.70	41.08	41.62	2,029,354	+0.01(+0.03%)

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