Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	51.87	52.18	51.62	51.65	550,077	-0.22(-0.43%)
Dec 29, 2011	51.71	51.91	51.36	51.87	674,708	+0.39(+0.76%)
Dec 28, 2011	52.42	52.49	51.38	51.48	829,715	-0.87(-1.67%)
Dec 27, 2011	51.74	52.56	51.54	52.35	629,854	+0.53(+1.01%)
Dec 23, 2011	51.58	51.89	51.45	51.82	664,896	+1.13(+2.23%)
Dec 21, 2011	50.64	50.81	50.03	50.69	926,826	+0.19(+0.38%)
Dec 20, 2011	49.16	50.57	49.06	50.50	1,228,752	+2.07(+4.26%)
Dec 19, 2011	49.66	49.95	48.32	48.43	841,794	-0.85(-1.73%)
Dec 16, 2011	49.53	50.52	49.14	49.29	1,703,147	+0.17(+0.35%)
Dec 15, 2011	49.45	49.59	48.89	49.12	774,546	+0.28(+0.57%)
Dec 14, 2011	49.03	49.36	48.77	48.84	994,341	-0.29(-0.58%)
Dec 13, 2011	50.22	50.47	48.81	49.12	995,980	-0.71(-1.42%)
Dec 12, 2011	50.03	50.14	49.28	49.83	858,880	-0.57(-1.14%)
Dec 09, 2011	49.90	50.64	49.71	50.40	850,694	+0.88(+1.77%)
Dec 08, 2011	50.46	50.46	49.40	49.53	1,054,114	-1.15(-2.27%)
Dec 07, 2011	50.22	50.98	49.94	50.68	1,231,309	+0.20(+0.39%)
Dec 06, 2011	51.72	51.72	50.37	50.48	1,835,927	-0.71(-1.38%)
Dec 05, 2011	50.77	51.18	50.68	51.18	1,401,661	+1.12(+2.24%)
Dec 02, 2011	50.05	50.74	49.95	50.07	931,269	+0.24(+0.49%)
Dec 01, 2011	50.29	50.37	49.78	49.82	1,117,292	-0.63(-1.26%)
Nov 30, 2011	49.53	50.48	49.43	50.46	2,386,680	+2.14(+4.44%)
Nov 29, 2011	48.55	49.34	48.27	48.31	1,206,160	-0.20(-0.41%)
Nov 28, 2011	48.05	49.00	48.05	48.51	1,222,029	+1.65(+3.52%)
Nov 25, 2011	46.69	47.32	46.55	46.86	814,576	-0.08(-0.17%)
Nov 23, 2011	47.29	47.51	46.71	46.94	1,359,680	-0.73(-1.53%)
Nov 22, 2011	48.17	48.55	47.61	47.67	1,596,459	-0.69(-1.43%)
Nov 21, 2011	48.18	48.64	47.68	48.36	1,635,875	-0.25(-0.52%)
Nov 18, 2011	48.34	49.07	48.27	48.61	1,708,726	+0.27(+0.55%)
Nov 17, 2011	49.17	49.54	48.15	48.35	2,028,470	-0.94(-1.91%)
Nov 16, 2011	50.01	50.31	49.23	49.29	1,115,490	-1.21(-2.39%)
Nov 15, 2011	50.16	50.77	49.99	50.50	714,909	+0.22(+0.44%)
Nov 14, 2011	50.41	50.85	50.02	50.28	578,411	-0.36(-0.71%)
Nov 11, 2011	50.51	50.82	50.30	50.64	1,175,647	+0.79(+1.58%)
Nov 10, 2011	50.16	50.39	49.45	49.85	1,487,148	+0.39(+0.79%)
Nov 09, 2011	50.77	50.85	49.11	49.46	1,903,398	-2.47(-4.76%)
Nov 08, 2011	51.01	51.97	50.75	51.94	1,237,428	+1.23(+2.43%)
Nov 07, 2011	50.39	50.87	49.76	50.71	1,699,340	+0.10(+0.19%)
Nov 04, 2011	50.43	50.75	49.58	50.61	1,516,604	-0.17(-0.33%)
Nov 03, 2011	50.38	50.91	49.83	50.78	1,628,281	+0.57(+1.14%)
Nov 02, 2011	49.99	50.78	49.44	50.21	1,518,051	+0.88(+1.78%)
Nov 01, 2011	50.23	50.63	49.08	49.33	2,040,017	-1.80(-3.53%)
Oct 31, 2011	51.41	51.83	51.10	51.13	1,682,404	-0.71(-1.38%)
Oct 28, 2011	51.52	52.51	51.52	51.85	1,831,197	+0.10(+0.20%)
Oct 27, 2011	51.55	52.16	51.21	51.74	2,688,996	+1.11(+2.20%)
Oct 26, 2011	51.33	52.64	49.34	50.63	6,091,864	-4.51(-8.19%)
Oct 25, 2011	55.78	55.95	55.02	55.15	1,867,820	-1.08(-1.93%)
Oct 24, 2011	55.38	56.53	55.31	56.23	1,445,057	+0.99(+1.80%)
Oct 21, 2011	54.74	55.24	54.49	55.24	1,239,422	+1.00(+1.85%)
Oct 20, 2011	54.12	54.45	53.14	54.23	1,377,899	+0.15(+0.27%)
Oct 19, 2011	54.35	54.81	53.77	54.09	1,430,966	-0.38(-0.69%)
Oct 18, 2011	53.25	54.93	52.84	54.46	947,400	+1.21(+2.27%)
Oct 17, 2011	53.85	54.07	52.99	53.25	878,530	-0.88(-1.62%)
Oct 14, 2011	53.67	54.22	53.14	54.13	894,489	+1.13(+2.13%)
Oct 13, 2011	53.18	53.37	52.66	53.00	1,136,370	-0.34(-0.64%)
Oct 12, 2011	53.26	54.02	53.24	53.34	1,884,489	-0.68(-1.25%)
Oct 11, 2011	53.53	54.31	53.53	54.02	919,883	+0.20(+0.37%)
Oct 10, 2011	53.03	53.82	52.96	53.82	1,115,936	+1.63(+3.12%)
Oct 07, 2011	52.74	52.91	51.86	52.19	1,701,512	-0.49(-0.92%)
Oct 06, 2011	52.54	53.14	51.69	52.68	1,524,212	+0.69(+1.33%)
Oct 05, 2011	50.24	52.27	49.93	51.99	1,942,483	+1.99(+3.98%)
Oct 04, 2011	48.32	50.06	47.80	50.00	1,966,656	+1.19(+2.44%)
Oct 03, 2011	49.94	51.22	48.74	48.81	2,320,614	-1.62(-3.21%)
Sep 30, 2011	49.91	50.71	49.28	50.43	2,970,350	+0.07(+0.15%)
Sep 29, 2011	50.64	51.17	49.28	50.35	1,089,890	+0.62(+1.24%)
Sep 28, 2011	50.76	51.27	49.72	49.73	939,564	-1.13(-2.22%)
Sep 27, 2011	51.16	51.72	50.51	50.86	1,392,632	+0.67(+1.34%)
Sep 26, 2011	48.86	50.24	48.61	50.19	1,535,855	+1.57(+3.23%)
Sep 23, 2011	47.64	48.81	47.42	48.62	1,773,363	+0.61(+1.27%)
Sep 22, 2011	47.94	48.66	47.36	48.01	2,612,346	-0.94(-1.91%)
Sep 21, 2011	50.93	50.93	48.95	48.95	1,518,186	-1.97(-3.88%)
Sep 20, 2011	51.85	51.96	50.88	50.92	1,539,497	-0.66(-1.28%)
Sep 19, 2011	51.21	51.86	50.73	51.58	1,184,654	-0.21(-0.40%)
Sep 16, 2011	51.79	52.08	51.03	51.79	2,345,697	+0.25(+0.49%)
Sep 15, 2011	51.59	51.69	50.81	51.54	1,461,137	+0.66(+1.29%)
Sep 14, 2011	50.33	51.55	49.25	50.88	1,756,372	+0.85(+1.71%)
Sep 13, 2011	49.31	50.42	49.20	50.03	1,650,453	+0.87(+1.77%)
Sep 12, 2011	48.25	49.26	47.83	49.16	1,819,279	+0.15(+0.30%)
Sep 09, 2011	48.93	49.48	48.56	49.01	1,952,406	-0.40(-0.80%)
Sep 08, 2011	49.73	50.30	49.27	49.41	1,547,160	-0.67(-1.34%)
Sep 07, 2011	48.81	50.09	48.74	50.08	1,303,705	+1.91(+3.98%)
Sep 06, 2011	48.05	48.27	47.46	48.17	2,828,845	-1.17(-2.37%)
Sep 02, 2011	50.16	50.34	48.98	49.34	1,706,804	-1.74(-3.40%)
Sep 01, 2011	51.95	52.56	50.93	51.07	1,665,687	-0.85(-1.63%)
Aug 31, 2011	52.73	53.17	51.50	51.92	1,366,798	-0.36(-0.69%)
Aug 30, 2011	51.57	52.67	51.47	52.28	1,831,921	+0.59(+1.15%)
Aug 29, 2011	50.53	51.71	50.46	51.69	1,760,828	+1.82(+3.65%)
Aug 26, 2011	48.48	49.96	47.37	49.87	1,896,901	+1.23(+2.53%)
Aug 25, 2011	49.67	50.03	48.46	48.64	1,845,668	-0.85(-1.72%)
Aug 24, 2011	48.63	49.58	48.46	49.49	1,327,864	+0.70(+1.44%)
Aug 23, 2011	47.39	48.93	47.02	48.78	1,685,382	+1.45(+3.07%)
Aug 22, 2011	47.67	48.02	46.97	47.33	1,393,728	+0.63(+1.35%)
Aug 19, 2011	46.49	47.54	46.30	46.70	2,300,008	-0.42(-0.89%)
Aug 18, 2011	48.09	48.45	46.64	47.12	2,579,312	-2.17(-4.40%)
Aug 17, 2011	49.59	49.91	48.75	49.29	1,433,140	-0.21(-0.41%)
Aug 16, 2011	49.83	50.02	48.95	49.49	1,640,519	-0.74(-1.47%)
Aug 15, 2011	50.24	50.47	49.43	50.24	1,381,493	+0.07(+0.13%)
Aug 12, 2011	48.72	50.52	48.50	50.17	2,939,208	+1.70(+3.51%)
Aug 11, 2011	46.41	49.24	46.35	48.47	2,425,854	+2.30(+4.97%)
Aug 10, 2011	47.07	47.71	45.70	46.17	5,644,215	-1.50(-3.15%)
Aug 09, 2011	47.72	49.68	46.32	47.68	9,116,612	+0.54(+1.15%)
Aug 08, 2011	49.99	50.02	47.05	47.13	3,729,788	-2.84(-5.68%)
Aug 05, 2011	50.70	50.99	48.81	49.97	3,111,538	-0.15(-0.31%)
Aug 04, 2011	51.70	52.11	50.11	50.13	2,238,536	-2.33(-4.43%)
Aug 03, 2011	51.83	52.91	51.50	52.45	1,992,034	+0.81(+1.56%)
Aug 02, 2011	52.27	52.62	51.45	51.64	2,280,949	-0.94(-1.79%)
Aug 01, 2011	53.68	53.68	52.05	52.58	1,495,374	-0.45(-0.86%)
Jul 29, 2011	52.97	53.74	52.47	53.04	1,689,937	-0.29(-0.54%)
Jul 28, 2011	53.99	54.50	53.18	53.33	3,125,570	-0.86(-1.59%)
Jul 27, 2011	56.35	56.48	53.76	54.19	5,339,366	-4.67(-7.94%)
Jul 26, 2011	59.36	59.36	58.58	58.86	1,595,319	-0.70(-1.18%)
Jul 25, 2011	58.72	59.75	58.50	59.57	1,370,024	+0.57(+0.97%)
Jul 22, 2011	58.72	59.39	58.44	58.99	1,186,521	+0.47(+0.80%)
Jul 21, 2011	57.96	58.92	57.96	58.53	1,076,311	+0.81(+1.40%)
Jul 20, 2011	57.95	58.07	57.40	57.72	817,472	-0.45(-0.77%)
Jul 19, 2011	57.68	58.27	57.61	58.16	816,926	+0.90(+1.58%)
Jul 18, 2011	57.44	57.53	56.96	57.26	1,181,199	-0.36(-0.62%)
Jul 15, 2011	57.99	58.06	57.05	57.62	1,360,045	-0.26(-0.46%)
Jul 14, 2011	58.40	58.69	57.57	57.89	944,050	-0.50(-0.85%)
Jul 13, 2011	58.67	59.04	58.21	58.38	854,538	+0.07(+0.11%)
Jul 12, 2011	59.02	59.13	58.26	58.32	1,078,362	-0.69(-1.17%)
Jul 11, 2011	59.05	59.36	58.57	59.01	1,280,437	-0.76(-1.26%)
Jul 08, 2011	59.46	60.02	59.42	59.76	1,127,731	-0.45(-0.76%)
Jul 07, 2011	59.90	60.59	59.66	60.22	1,151,536	+0.69(+1.16%)
Jul 06, 2011	59.04	59.74	58.95	59.53	1,178,615	+0.51(+0.86%)
Jul 05, 2011	59.26	59.37	58.75	59.02	1,135,616	-0.11(-0.19%)
Jul 01, 2011	58.02	59.40	57.83	59.13	1,334,106	+1.31(+2.26%)
Jun 30, 2011	57.35	58.45	57.22	57.83	1,099,581	+0.55(+0.96%)
Jun 29, 2011	57.42	57.64	57.04	57.28	894,947	+0.08(+0.14%)
Jun 28, 2011	56.51	57.37	56.35	57.20	711,768	+0.76(+1.34%)
Jun 27, 2011	55.92	56.47	55.63	56.44	1,082,180	+0.63(+1.13%)
Jun 24, 2011	56.72	57.00	55.79	55.81	1,348,737	-0.97(-1.71%)
Jun 23, 2011	56.28	56.90	55.87	56.78	1,321,103	-0.14(-0.24%)
Jun 22, 2011	57.06	57.49	56.85	56.92	922,746	-0.26(-0.46%)
Jun 21, 2011	56.97	57.36	56.66	57.18	834,268	+0.48(+0.85%)
Jun 20, 2011	56.82	57.09	56.22	56.70	741,841	+0.31(+0.55%)
Jun 17, 2011	56.67	56.82	56.19	56.39	2,129,949	+0.48(+0.85%)
Jun 16, 2011	56.07	56.48	55.79	55.91	1,346,206	-0.15(-0.27%)
Jun 15, 2011	56.20	56.48	55.85	56.07	1,297,287	-0.69(-1.21%)
Jun 14, 2011	56.28	56.87	56.10	56.76	1,217,749	+0.93(+1.67%)
Jun 13, 2011	55.58	56.03	55.50	55.82	1,049,512	+0.21(+0.37%)
Jun 10, 2011	55.97	56.02	55.56	55.62	872,424	-0.43(-0.77%)
Jun 09, 2011	56.01	56.27	55.80	56.05	821,860	+0.09(+0.16%)
Jun 08, 2011	56.35	56.46	55.77	55.96	721,939	-0.39(-0.69%)
Jun 07, 2011	56.58	56.83	56.28	56.35	895,628	-0.10(-0.18%)
Jun 06, 2011	56.93	57.06	56.40	56.46	880,124	-0.58(-1.02%)
Jun 03, 2011	57.35	57.39	56.73	57.04	1,019,799	-1.11(-1.92%)
May 24, 2011	58.51	58.60	57.89	58.15	1,202,617	-0.30(-0.51%)
May 23, 2011	58.14	58.58	57.81	58.45	1,098,180	-0.43(-0.73%)
May 20, 2011	59.00	59.19	58.63	58.88	1,058,057	-0.17(-0.28%)
May 19, 2011	58.83	59.35	58.55	59.05	1,221,922	+0.41(+0.70%)
May 18, 2011	57.95	58.80	57.44	58.64	1,120,249	+0.75(+1.29%)
May 17, 2011	58.08	58.19	57.49	57.89	1,401,229	-0.42(-0.73%)
May 16, 2011	58.68	58.68	57.74	58.32	1,311,214	+0.02(+0.04%)
May 13, 2011	59.09	59.15	58.05	58.30	1,105,086	-0.67(-1.13%)
May 12, 2011	58.62	59.06	58.11	58.96	1,205,549	+0.18(+0.31%)
May 11, 2011	59.09	59.22	58.58	58.78	1,372,686	-0.38(-0.64%)
May 10, 2011	58.90	59.29	58.68	59.16	1,031,716	+0.47(+0.80%)
May 09, 2011	58.06	58.78	57.92	58.69	1,274,598	+0.57(+0.98%)
May 06, 2011	58.60	58.73	58.04	58.12	1,118,470	+0.20(+0.34%)
May 05, 2011	57.42	58.54	57.20	57.92	1,493,958	+0.30(+0.52%)
May 04, 2011	57.88	58.27	57.45	57.62	1,576,404	-0.39(-0.68%)
May 03, 2011	58.61	58.90	57.78	58.02	1,424,857	-0.56(-0.95%)
May 02, 2011	58.50	59.18	58.20	58.57	1,288,095	-0.02(-0.04%)
Apr 29, 2011	59.20	59.58	58.54	58.60	2,383,195	-0.56(-0.95%)
Apr 28, 2011	58.50	59.30	58.43	59.16	1,748,496	+0.63(+1.07%)
Apr 27, 2011	57.78	58.69	57.50	58.53	2,249,085	+0.62(+1.07%)
Apr 26, 2011	57.60	58.25	57.47	57.91	1,903,487	+0.53(+0.93%)
Apr 25, 2011	56.93	57.51	56.70	57.38	1,098,002	+0.34(+0.60%)
Apr 21, 2011	56.42	57.19	56.41	57.03	1,491,044	+0.68(+1.21%)
Apr 20, 2011	56.13	56.94	55.88	56.35	1,420,167	+0.72(+1.30%)
Apr 19, 2011	55.57	55.67	55.20	55.63	1,027,798	+0.18(+0.32%)
Apr 18, 2011	55.56	55.58	54.75	55.45	1,216,507	-0.56(-0.99%)
Apr 15, 2011	55.65	56.19	55.43	56.01	2,174,060	+0.91(+1.66%)
Apr 14, 2011	54.04	55.25	53.93	55.10	1,788,642	+0.75(+1.37%)
Apr 13, 2011	54.55	54.63	54.01	54.35	1,011,319	+0.09(+0.18%)
Apr 12, 2011	53.74	54.45	53.68	54.25	1,286,547	+0.24(+0.45%)
Apr 11, 2011	54.39	54.51	53.57	54.01	1,289,557	-0.27(-0.50%)
Apr 08, 2011	54.81	54.86	53.89	54.28	1,300,962	-0.36(-0.66%)
Apr 07, 2011	55.07	55.26	54.28	54.64	1,533,500	-0.62(-1.12%)
Apr 06, 2011	55.49	55.58	54.87	55.26	1,113,891	+0.14(+0.25%)
Apr 05, 2011	55.14	55.48	54.67	55.12	1,530,273	-0.15(-0.28%)
Apr 04, 2011	55.01	55.40	54.72	55.28	1,204,795	+0.54(+0.99%)
Apr 01, 2011	54.48	55.08	54.46	54.74	1,752,352	+0.56(+1.04%)
Mar 31, 2011	53.40	54.23	53.22	54.17	1,534,147	+0.75(+1.40%)
Mar 30, 2011	53.43	53.93	53.36	53.43	1,259,735	+0.01(+0.01%)
Mar 29, 2011	53.06	53.56	52.71	53.42	1,289,202	+0.33(+0.62%)
Mar 28, 2011	52.98	53.21	52.86	53.09	2,146,390	+0.09(+0.18%)
Mar 25, 2011	52.99	53.27	52.54	53.00	2,217,686	+0.23(+0.44%)
Mar 24, 2011	52.41	52.84	52.17	52.76	1,619,415	+0.57(+1.09%)
Mar 23, 2011	52.21	52.33	51.77	52.19	2,689,201	-0.09(-0.18%)
Mar 22, 2011	53.39	53.88	51.84	52.29	4,387,857	-1.55(-2.88%)
Mar 21, 2011	53.87	54.04	53.59	53.84	1,155,603	+0.74(+1.39%)
Mar 18, 2011	53.07	53.37	52.82	53.10	1,885,038	+0.64(+1.21%)
Mar 17, 2011	52.98	53.33	52.14	52.46	1,134,467	+0.51(+0.98%)
Mar 16, 2011	52.19	52.66	51.59	51.95	1,990,877	-0.48(-0.92%)
Mar 15, 2011	51.57	52.71	51.55	52.44	2,096,195	-0.42(-0.79%)
Mar 14, 2011	52.82	52.99	52.24	52.85	1,116,018	-0.31(-0.59%)
Mar 11, 2011	53.03	53.53	52.50	53.17	829,134	+0.04(+0.07%)
Mar 10, 2011	53.27	53.81	52.41	53.13	1,621,633	-0.67(-1.24%)
Mar 09, 2011	53.39	53.98	53.04	53.79	1,351,318	+0.20(+0.37%)
Mar 08, 2011	52.80	53.85	52.68	53.60	1,339,854	+0.82(+1.55%)
Mar 07, 2011	53.55	53.55	51.83	52.78	1,721,865	-0.45(-0.85%)
Mar 04, 2011	53.82	53.92	52.72	53.23	1,487,809	-0.75(-1.38%)
Mar 03, 2011	52.58	54.02	52.57	53.98	2,287,513	+1.79(+3.43%)
Mar 02, 2011	51.54	52.52	51.49	52.19	1,658,869	+0.61(+1.18%)
Mar 01, 2011	52.88	52.88	51.18	51.58	1,773,541	-1.11(-2.10%)
Feb 28, 2011	52.92	53.06	52.53	52.69	1,645,388	-0.12(-0.22%)
Feb 25, 2011	52.39	52.84	52.00	52.80	1,636,747	+0.54(+1.03%)
Feb 24, 2011	51.62	52.58	51.56	52.26	2,415,653	+0.81(+1.57%)
Feb 23, 2011	52.21	52.50	51.19	51.46	2,691,235	-0.74(-1.41%)
Feb 22, 2011	54.19	54.22	52.06	52.19	3,310,764	-2.39(-4.37%)
Feb 18, 2011	54.59	54.91	54.43	54.58	1,868,459	-0.01(-0.03%)
Feb 17, 2011	54.32	54.91	54.24	54.59	1,042,473	+0.07(+0.12%)
Feb 16, 2011	53.93	54.96	53.77	54.53	1,277,288	+0.63(+1.17%)
Feb 15, 2011	53.81	54.13	53.52	53.89	1,509,258	+0.10(+0.19%)
Feb 14, 2011	54.64	54.93	53.76	53.79	1,853,197	-0.84(-1.55%)
Feb 11, 2011	53.94	54.86	53.79	54.64	2,097,954	+0.34(+0.63%)
Feb 10, 2011	53.38	54.41	53.38	54.29	1,380,476	+0.49(+0.92%)
Feb 09, 2011	53.36	53.92	53.19	53.80	1,121,280	+0.25(+0.48%)
Feb 08, 2011	53.87	53.92	53.14	53.55	1,909,370	-0.39(-0.73%)
Feb 07, 2011	53.89	54.13	53.41	53.94	1,555,715	+0.04(+0.07%)
Feb 04, 2011	54.15	54.15	53.36	53.90	1,886,426	-0.28(-0.51%)
Feb 03, 2011	53.57	54.64	53.55	54.18	2,799,028	+0.51(+0.95%)
Feb 02, 2011	54.73	56.91	53.64	53.67	7,313,120	-3.25(-5.70%)
Feb 01, 2011	56.35	57.24	56.24	56.91	2,370,504	+0.81(+1.44%)
Jan 31, 2011	55.39	56.25	55.20	56.11	1,682,252	+0.77(+1.39%)
Jan 28, 2011	56.75	56.83	55.24	55.34	2,295,277	-1.24(-2.20%)
Jan 27, 2011	56.66	56.87	56.52	56.58	1,911,253	-0.28(-0.49%)
Jan 26, 2011	56.66	57.04	56.38	56.86	1,241,476	+0.21(+0.37%)
Jan 25, 2011	56.30	56.68	55.91	56.65	1,502,798	+0.06(+0.10%)
Jan 24, 2011	56.58	56.86	56.25	56.59	1,004,706	+0.09(+0.17%)
Jan 21, 2011	56.81	56.81	56.19	56.49	1,385,082	-0.13(-0.23%)
Jan 20, 2011	56.64	57.13	56.35	56.62	1,585,821	+0.06(+0.10%)
Jan 19, 2011	57.50	57.50	56.33	56.57	2,223,761	-1.17(-2.03%)
Jan 18, 2011	57.54	57.85	57.48	57.74	1,270,469	+0.33(+0.57%)
Jan 14, 2011	57.73	57.98	57.37	57.41	2,032,127	-0.36(-0.63%)
Jan 13, 2011	57.95	58.20	57.58	57.77	819,951	-0.27(-0.46%)
Jan 12, 2011	58.16	58.19	57.89	58.04	847,012	+0.17(+0.30%)
Jan 11, 2011	58.01	58.29	57.45	57.87	1,050,504	-0.05(-0.09%)
Jan 10, 2011	57.67	58.10	57.28	57.92	2,106,673	+0.01(+0.03%)
Jan 07, 2011	58.16	58.48	57.61	57.90	2,448,902	-0.06(-0.10%)
Jan 06, 2011	58.07	58.41	57.64	57.96	2,223,888	-0.17(-0.30%)
Jan 05, 2011	57.65	58.58	57.61	58.14	2,726,093	-0.41(-0.71%)
Jan 04, 2011	58.46	58.86	58.26	58.55	2,416,665	-0.77(-1.30%)

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