Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	50.93	51.16	50.72	51.08	1,136,338	+0.82(+1.63%)
Jan 30, 2012	49.87	50.33	49.72	50.26	934,717	-0.54(-1.06%)
Jan 27, 2012	50.68	50.87	50.53	50.80	1,083,212	+0.87(+1.74%)
Jan 26, 2012	50.08	50.34	49.86	49.93	2,143,213	+0.07(+0.14%)
Jan 25, 2012	49.79	49.90	49.38	49.86	682,743	+0.22(+0.44%)
Jan 24, 2012	49.48	49.73	49.32	49.64	459,268	+0.02(+0.04%)
Jan 23, 2012	49.27	49.66	49.27	49.62	627,747	+0.34(+0.69%)
Jan 20, 2012	49.46	49.50	48.93	49.28	573,917	-0.08(-0.16%)
Jan 19, 2012	49.40	49.41	49.09	49.36	562,430	+0.34(+0.69%)
Jan 18, 2012	48.61	49.10	48.48	49.02	900,274	+0.02(+0.04%)
Jan 17, 2012	49.03	49.22	48.94	49.00	876,274	-0.01(-0.02%)
Jan 13, 2012	48.64	49.04	48.46	49.01	1,004,747	-0.65(-1.31%)
Jan 12, 2012	49.62	49.73	49.38	49.66	607,347	+0.25(+0.51%)
Jan 11, 2012	49.53	49.60	49.29	49.41	591,471	-0.15(-0.30%)
Jan 10, 2012	49.84	50.05	49.52	49.56	1,136,225	+0.06(+0.12%)
Jan 09, 2012	49.43	49.56	49.23	49.50	769,830	+0.88(+1.81%)
Jan 06, 2012	48.77	48.88	48.45	48.62	665,036	-0.59(-1.20%)
Jan 05, 2012	49.06	49.23	48.86	49.21	825,349	+0.58(+1.19%)
Jan 04, 2012	48.69	48.82	48.59	48.63	465,438	+0.14(+0.29%)
Dec 30, 2011	48.59	48.60	48.45	48.49	503,102	+0.33(+0.69%)
Dec 29, 2011	47.96	48.21	47.92	48.16	614,345	+0.55(+1.16%)
Dec 28, 2011	47.82	47.84	47.44	47.61	521,898	-0.16(-0.33%)
Dec 27, 2011	47.78	47.83	47.60	47.77	381,959	-0.01(-0.02%)
Dec 23, 2011	47.59	47.79	47.52	47.78	427,219	+0.93(+1.99%)
Dec 21, 2011	47.34	47.40	46.56	46.85	1,624,855	-0.51(-1.08%)
Dec 20, 2011	46.89	47.49	46.89	47.36	977,206	+1.00(+2.16%)
Dec 19, 2011	47.09	47.19	46.26	46.36	1,237,609	-0.74(-1.57%)
Dec 16, 2011	47.33	47.36	46.96	47.10	971,916	+0.09(+0.19%)
Dec 15, 2011	47.40	47.53	47.00	47.01	1,535,810	-0.71(-1.49%)
Dec 14, 2011	47.88	48.17	47.62	47.72	1,175,157	-0.23(-0.48%)
Dec 13, 2011	48.12	48.38	47.82	47.95	693,002	+0.01(+0.02%)
Dec 12, 2011	48.06	48.09	47.68	47.94	639,377	-0.51(-1.05%)
Dec 09, 2011	48.18	48.66	48.14	48.45	712,086	+0.47(+0.98%)
Dec 08, 2011	48.36	48.51	47.86	47.98	710,850	-0.50(-1.03%)
Dec 07, 2011	48.62	48.73	48.18	48.48	575,394	+0.15(+0.31%)
Dec 06, 2011	48.25	48.63	48.15	48.33	943,567	-0.62(-1.27%)
Dec 05, 2011	49.12	49.33	48.79	48.95	742,954	+0.05(+0.10%)
Dec 02, 2011	49.11	49.21	48.77	48.90	855,113	-0.40(-0.81%)
Dec 01, 2011	49.19	49.54	49.05	49.30	1,057,283	-0.37(-0.74%)
Nov 30, 2011	49.01	49.70	49.01	49.67	1,585,651	+1.65(+3.44%)
Nov 29, 2011	48.08	48.44	47.85	48.02	776,336	-0.38(-0.79%)
Nov 28, 2011	48.22	48.48	48.10	48.40	952,142	+0.94(+1.98%)
Nov 25, 2011	47.55	48.01	47.46	47.46	439,105	-0.26(-0.54%)
Nov 23, 2011	48.30	48.30	47.64	47.72	783,245	-0.80(-1.65%)
Nov 22, 2011	48.61	48.66	48.13	48.52	725,638	+0.02(+0.04%)
Nov 21, 2011	48.64	48.68	48.27	48.50	928,504	-0.22(-0.45%)
Nov 18, 2011	48.72	48.94	48.40	48.72	716,395	+0.05(+0.10%)
Nov 17, 2011	48.97	49.42	48.47	48.67	1,158,591	-0.47(-0.96%)
Nov 16, 2011	49.00	49.57	48.95	49.14	941,151	-0.01(-0.02%)
Nov 15, 2011	48.88	49.44	48.86	49.15	884,339	+0.38(+0.78%)
Nov 14, 2011	49.10	49.10	48.55	48.77	775,603	-0.46(-0.93%)
Nov 11, 2011	48.95	49.45	48.95	49.23	667,509	+0.79(+1.63%)
Nov 10, 2011	48.20	48.77	48.05	48.44	828,272	+0.55(+1.15%)
Nov 09, 2011	48.24	48.37	47.63	47.89	1,177,250	-1.21(-2.46%)
Nov 08, 2011	48.73	49.23	48.47	49.10	917,702	+0.48(+0.99%)
Nov 07, 2011	48.14	48.66	48.14	48.62	1,129,096	+0.18(+0.37%)
Nov 04, 2011	48.49	48.50	47.68	48.44	1,067,210	-0.82(-1.66%)
Nov 03, 2011	49.00	49.34	48.63	49.26	1,482,122	+0.16(+0.33%)
Nov 02, 2011	48.96	49.19	48.54	49.10	1,497,787	+1.23(+2.57%)
Nov 01, 2011	47.63	48.18	47.33	47.87	1,617,761	+0.31(+0.65%)
Oct 31, 2011	47.79	47.96	47.56	47.56	1,027,704	-0.28(-0.59%)
Oct 28, 2011	48.13	48.16	47.76	47.84	2,063,306	-1.66(-3.35%)
Oct 27, 2011	49.30	49.68	48.88	49.50	1,764,748	+0.40(+0.81%)
Oct 26, 2011	49.14	49.26	48.59	49.10	1,287,367	+0.24(+0.49%)
Oct 25, 2011	49.02	49.26	48.51	48.86	1,326,408	-0.94(-1.89%)
Oct 24, 2011	49.02	49.89	48.91	49.80	1,010,929	+1.04(+2.13%)
Oct 21, 2011	48.37	48.90	48.34	48.76	1,069,625	+0.60(+1.25%)
Oct 20, 2011	48.24	48.45	47.99	48.16	1,173,632	-0.61(-1.25%)
Oct 19, 2011	49.06	49.50	48.72	48.77	1,350,030	-0.06(-0.12%)
Oct 18, 2011	48.33	49.06	48.08	48.83	1,397,796	+0.80(+1.67%)
Oct 17, 2011	48.59	48.59	47.86	48.03	1,191,927	-0.85(-1.74%)
Oct 14, 2011	48.66	48.90	48.51	48.88	1,008,252	+1.28(+2.69%)
Oct 13, 2011	47.23	47.83	47.03	47.60	1,591,085	-0.30(-0.63%)
Oct 12, 2011	47.32	48.21	47.20	47.90	2,083,714	+0.49(+1.03%)
Oct 11, 2011	47.22	47.62	46.93	47.41	1,138,346	-0.58(-1.21%)
Oct 10, 2011	47.34	47.99	47.15	47.99	1,434,873	+1.29(+2.76%)
Oct 07, 2011	47.41	47.52	46.37	46.70	3,090,718	-2.69(-5.45%)
Oct 06, 2011	48.92	49.39	48.74	49.39	1,522,300	+0.15(+0.30%)
Oct 05, 2011	48.41	49.25	48.11	49.24	1,598,605	+0.95(+1.97%)
Oct 04, 2011	47.36	48.37	46.77	48.29	2,019,823	+0.61(+1.28%)
Oct 03, 2011	48.23	48.86	47.66	47.68	2,004,665	-1.03(-2.11%)
Sep 30, 2011	49.03	49.69	48.66	48.71	1,665,939	-0.12(-0.25%)
Sep 29, 2011	49.05	49.23	48.42	48.83	2,124,595	+0.29(+0.60%)
Sep 28, 2011	49.58	49.68	48.42	48.54	2,055,389	-1.43(-2.86%)
Sep 27, 2011	50.12	50.32	49.75	49.97	2,723,437	+0.77(+1.57%)
Sep 26, 2011	48.91	49.29	48.55	49.20	1,742,480	+0.11(+0.22%)
Sep 23, 2011	48.14	49.32	48.02	49.09	1,821,241	+0.49(+1.01%)
Sep 22, 2011	49.24	49.33	48.11	48.60	2,838,856	-1.40(-2.80%)
Sep 21, 2011	51.20	51.37	49.97	50.00	1,533,159	-1.48(-2.87%)
Sep 20, 2011	51.45	51.86	51.10	51.48	1,568,072	+0.26(+0.51%)
Sep 19, 2011	50.72	51.35	50.43	51.22	1,214,163	-0.05(-0.10%)
Sep 16, 2011	51.13	51.40	50.86	51.27	1,127,337	-0.43(-0.83%)
Sep 15, 2011	51.65	51.80	51.21	51.70	1,491,653	+0.08(+0.15%)
Sep 14, 2011	51.29	51.98	50.94	51.62	1,938,018	+1.38(+2.75%)
Sep 13, 2011	50.26	50.33	49.86	50.24	1,192,975	+0.03(+0.06%)
Sep 12, 2011	49.86	50.37	49.59	50.21	1,459,717	+0.01(+0.02%)
Sep 09, 2011	50.76	50.84	49.94	50.20	1,701,361	-1.12(-2.18%)
Sep 08, 2011	51.06	51.51	50.99	51.32	1,840,488	+0.16(+0.31%)
Sep 07, 2011	51.02	51.21	50.77	51.16	1,639,810	+0.45(+0.89%)
Sep 06, 2011	49.66	50.74	49.63	50.71	1,813,013	+0.35(+0.69%)
Sep 02, 2011	50.31	50.75	50.25	50.36	1,714,589	-1.05(-2.04%)
Sep 01, 2011	51.51	51.70	51.20	51.41	1,477,057	+0.24(+0.47%)
Aug 31, 2011	50.96	51.23	50.81	51.17	2,000,197	+0.47(+0.93%)
Aug 30, 2011	50.44	50.84	50.35	50.70	1,112,741	+0.07(+0.14%)
Aug 29, 2011	50.32	50.83	50.32	50.63	1,364,332	+0.28(+0.56%)
Aug 26, 2011	49.89	50.39	49.29	50.35	1,390,364	-0.25(-0.49%)
Aug 25, 2011	50.65	50.95	50.21	50.60	1,784,029	+0.04(+0.08%)
Aug 24, 2011	50.35	50.94	50.18	50.56	1,704,324	-0.51(-1.00%)
Aug 23, 2011	50.10	51.07	50.00	51.07	2,377,982	+1.06(+2.12%)
Aug 22, 2011	50.14	50.52	49.81	50.01	3,002,604	+1.09(+2.23%)
Aug 19, 2011	48.49	49.42	48.45	48.92	2,294,907	+1.12(+2.34%)
Aug 18, 2011	47.69	47.97	47.18	47.80	2,489,777	-0.74(-1.52%)
Aug 17, 2011	48.77	49.10	48.29	48.54	1,349,134	+0.07(+0.14%)
Aug 16, 2011	47.89	48.62	47.89	48.47	1,369,556	+0.01(+0.02%)
Aug 15, 2011	48.13	48.46	48.01	48.46	1,299,041	+0.30(+0.62%)
Aug 12, 2011	48.13	48.29	47.65	48.16	1,412,377	+0.16(+0.33%)
Aug 11, 2011	46.89	48.22	46.83	48.00	3,279,031	+2.66(+5.87%)
Aug 10, 2011	46.11	46.32	45.32	45.34	3,165,304	-0.91(-1.97%)
Aug 09, 2011	46.06	46.27	44.23	46.25	4,003,032	+1.43(+3.19%)
Aug 08, 2011	46.06	46.45	44.55	44.82	4,494,546	-2.43(-5.14%)
Aug 05, 2011	47.52	47.75	46.18	47.25	2,934,800	-0.92(-1.91%)
Aug 04, 2011	48.63	49.10	48.14	48.17	3,897,057	-0.59(-1.21%)
Aug 03, 2011	48.41	48.77	47.87	48.76	2,601,056	+0.02(+0.04%)
Aug 02, 2011	49.37	49.39	48.74	48.74	2,849,465	-1.10(-2.21%)
Aug 01, 2011	49.93	49.99	49.11	49.84	2,146,200	+0.01(+0.02%)
Jul 29, 2011	49.53	50.20	49.43	49.83	1,650,308	+0.14(+0.28%)
Jul 28, 2011	49.69	49.93	49.54	49.69	1,436,212	+0.34(+0.69%)
Jul 27, 2011	49.72	49.82	49.31	49.35	1,927,662	-0.43(-0.86%)
Jul 26, 2011	49.63	49.99	49.20	49.78	2,180,508	+0.58(+1.18%)
Jul 25, 2011	49.06	49.30	49.00	49.20	1,199,265	-0.16(-0.32%)
Jul 22, 2011	49.40	49.41	49.23	49.36	1,911,647	+0.33(+0.67%)
Jul 21, 2011	48.89	49.18	48.82	49.03	2,075,699	+0.95(+1.98%)
Jul 20, 2011	47.84	48.27	47.77	48.08	2,625,246	+1.47(+3.15%)
Jul 19, 2011	46.41	46.62	46.40	46.61	1,253,628	+0.85(+1.86%)
Jul 18, 2011	45.90	45.99	45.50	45.76	1,497,142	-0.36(-0.78%)
Jul 15, 2011	46.31	46.41	45.94	46.12	919,143	-0.03(-0.07%)
Jul 14, 2011	46.43	46.56	46.04	46.15	1,001,294	-0.56(-1.20%)
Jul 13, 2011	46.53	46.97	46.53	46.71	1,323,100	+0.56(+1.21%)
Jul 12, 2011	46.24	46.35	46.09	46.15	1,453,274	-0.26(-0.56%)
Jul 11, 2011	46.76	46.78	46.32	46.41	1,857,819	-0.67(-1.42%)
Jul 08, 2011	47.05	47.18	46.88	47.08	1,481,861	+0.20(+0.43%)
Jul 07, 2011	46.83	47.15	46.76	46.88	2,113,895	+0.15(+0.32%)
Jul 06, 2011	46.43	46.73	46.27	46.73	1,261,953	-0.03(-0.06%)
Jul 05, 2011	46.83	46.88	46.60	46.76	926,257	-0.21(-0.45%)
Jul 01, 2011	46.69	46.99	46.62	46.97	1,082,826	+0.19(+0.41%)
Jun 30, 2011	46.34	46.80	46.32	46.78	1,122,982	+0.41(+0.88%)
Jun 29, 2011	46.11	46.39	46.00	46.37	1,029,883	-0.07(-0.15%)
Jun 28, 2011	46.34	46.53	46.25	46.44	809,403	+0.07(+0.15%)
Jun 27, 2011	46.38	46.60	46.19	46.37	1,649,750	-0.66(-1.40%)
Jun 24, 2011	46.90	47.24	46.73	47.03	3,186,186	+0.69(+1.49%)
Jun 23, 2011	44.53	46.42	44.48	46.34	4,350,320	+1.59(+3.55%)
Jun 22, 2011	44.84	44.98	44.73	44.75	741,325	-0.32(-0.71%)
Jun 21, 2011	44.75	45.09	44.65	45.07	1,340,907	+0.40(+0.90%)
Jun 20, 2011	44.64	44.74	44.63	44.67	1,043,644	+0.12(+0.27%)
Jun 17, 2011	44.64	44.75	44.45	44.55	1,593,677	-0.14(-0.31%)
Jun 16, 2011	44.65	45.04	44.50	44.69	1,545,313	-0.21(-0.47%)
Jun 15, 2011	44.76	45.06	44.76	44.90	2,101,420	-0.04(-0.09%)
Jun 14, 2011	45.02	45.02	44.81	44.94	1,639,218	+0.00(+0.00%)
Jun 13, 2011	45.11	45.23	44.79	44.94	1,140,457	+0.41(+0.92%)
Jun 10, 2011	44.88	44.97	44.45	44.53	1,168,346	-0.57(-1.26%)
Jun 09, 2011	44.92	45.22	44.83	45.10	1,384,995	+0.33(+0.74%)
Jun 08, 2011	44.89	45.08	44.77	44.77	1,047,810	-0.13(-0.29%)
Jun 07, 2011	45.01	45.20	44.86	44.90	904,650	+0.09(+0.20%)
Jun 06, 2011	45.09	45.20	44.77	44.81	870,925	-0.36(-0.80%)
Jun 03, 2011	45.12	45.35	44.99	45.17	1,527,803	+0.69(+1.55%)
May 24, 2011	44.39	44.65	44.34	44.48	1,688,226	+0.71(+1.62%)
May 23, 2011	43.93	43.97	43.51	43.77	1,910,402	-0.85(-1.90%)
May 20, 2011	44.58	44.78	44.38	44.62	1,092,267	-0.08(-0.18%)
May 19, 2011	44.63	44.81	44.56	44.70	1,444,248	-0.05(-0.11%)
May 18, 2011	44.46	44.88	44.37	44.75	1,668,783	+0.13(+0.29%)
May 17, 2011	44.76	44.91	44.50	44.62	1,654,811	-0.23(-0.51%)
May 16, 2011	44.93	45.16	44.82	44.85	1,212,045	-0.37(-0.82%)
May 13, 2011	45.47	45.54	45.04	45.22	1,444,222	-0.32(-0.70%)
May 12, 2011	45.37	45.57	45.21	45.54	1,615,921	+0.43(+0.95%)
May 11, 2011	45.42	45.50	44.96	45.11	2,146,035	-1.24(-2.68%)
May 10, 2011	46.04	46.49	45.95	46.35	1,563,998	+0.50(+1.09%)
May 09, 2011	45.99	46.02	45.70	45.85	1,212,169	-0.12(-0.26%)
May 06, 2011	46.19	46.50	45.88	45.97	1,717,520	+0.31(+0.68%)
May 05, 2011	45.69	45.95	45.54	45.66	1,643,548	-0.06(-0.13%)
May 04, 2011	45.94	45.94	45.58	45.72	1,767,228	-0.21(-0.46%)
May 03, 2011	46.02	46.10	45.77	45.93	1,162,413	-0.35(-0.76%)
May 02, 2011	46.22	46.30	46.20	46.28	910,625	+0.19(+0.41%)
Apr 29, 2011	46.07	46.16	45.94	46.09	678,081	+0.11(+0.24%)
Apr 28, 2011	46.03	46.10	45.85	45.98	1,328,526	-0.23(-0.50%)
Apr 27, 2011	46.33	46.33	46.00	46.21	1,202,366	-0.35(-0.75%)
Apr 26, 2011	46.43	46.68	46.27	46.56	1,328,389	+0.09(+0.19%)
Apr 25, 2011	46.70	46.71	46.36	46.47	720,449	-0.29(-0.62%)
Apr 21, 2011	46.41	46.84	46.35	46.76	947,119	+0.24(+0.52%)
Apr 20, 2011	46.99	47.11	46.38	46.52	1,783,969	-0.16(-0.34%)
Apr 19, 2011	46.46	46.75	46.26	46.68	1,255,062	+0.41(+0.89%)
Apr 18, 2011	46.34	46.48	46.02	46.27	1,772,550	-0.61(-1.30%)
Apr 15, 2011	46.72	46.89	46.58	46.88	1,135,777	-0.07(-0.15%)
Apr 14, 2011	46.88	47.00	46.73	46.95	1,143,864	-0.09(-0.19%)
Apr 13, 2011	47.31	47.35	46.81	47.04	1,263,860	+0.45(+0.97%)
Apr 12, 2011	46.81	46.89	46.54	46.59	1,765,828	-0.25(-0.53%)
Apr 11, 2011	47.30	47.34	46.73	46.84	1,208,993	-0.31(-0.66%)
Apr 08, 2011	47.52	47.63	46.95	47.15	1,218,152	-0.32(-0.67%)
Apr 07, 2011	47.60	47.77	47.36	47.47	834,429	-0.18(-0.38%)
Apr 06, 2011	47.70	47.82	47.52	47.65	755,376	+0.16(+0.34%)
Apr 05, 2011	47.44	47.67	47.29	47.49	877,040	-0.06(-0.13%)
Apr 04, 2011	47.34	47.57	47.20	47.55	1,313,039	+0.62(+1.32%)
Apr 01, 2011	46.81	46.99	46.67	46.93	1,368,772	+0.68(+1.47%)
Mar 31, 2011	46.06	46.31	45.96	46.25	1,080,217	-0.07(-0.15%)
Mar 30, 2011	46.32	46.32	46.32	46.32	1,543,795	+0.47(+1.03%)
Mar 29, 2011	45.80	45.94	45.66	45.85	1,245,175	+0.55(+1.21%)
Mar 28, 2011	45.39	45.50	45.24	45.30	1,691,412	-0.11(-0.24%)
Mar 25, 2011	45.30	45.46	45.13	45.41	1,122,346	+0.00(+0.00%)
Mar 24, 2011	45.21	45.44	45.05	45.41	1,299,958	+0.05(+0.11%)
Mar 23, 2011	45.19	45.49	45.06	45.36	1,452,400	-0.07(-0.15%)
Mar 22, 2011	45.50	45.69	45.25	45.43	1,227,746	-0.01(-0.02%)
Mar 21, 2011	45.48	45.54	45.36	45.44	1,992,096	+0.42(+0.93%)
Mar 18, 2011	45.09	45.28	44.92	45.02	2,865,021	+0.19(+0.42%)
Mar 17, 2011	44.67	44.99	44.62	44.83	2,882,495	-0.14(-0.31%)
Mar 16, 2011	45.82	45.99	44.92	44.97	5,003,336	-1.98(-4.22%)
Mar 15, 2011	46.75	47.14	46.70	46.95	2,362,341	-0.90(-1.88%)
Mar 14, 2011	47.58	47.85	47.45	47.85	1,271,923	-0.08(-0.17%)
Mar 11, 2011	47.82	48.13	47.79	47.93	1,305,495	+0.16(+0.33%)
Mar 10, 2011	48.00	48.12	47.62	47.77	2,238,865	-0.77(-1.59%)
Mar 09, 2011	48.34	48.63	48.20	48.54	1,100,068	+0.11(+0.23%)
Mar 08, 2011	48.09	48.61	48.00	48.43	1,936,740	+0.83(+1.74%)
Mar 07, 2011	47.84	48.18	47.52	47.60	1,227,418	-0.36(-0.75%)
Mar 04, 2011	47.89	48.07	47.56	47.96	1,323,653	+0.19(+0.40%)
Mar 03, 2011	47.68	47.83	47.54	47.77	1,538,924	+0.35(+0.74%)
Mar 02, 2011	47.14	47.64	47.14	47.42	1,677,769	+0.11(+0.23%)
Mar 01, 2011	47.89	47.94	47.27	47.31	1,487,375	+0.04(+0.08%)
Feb 28, 2011	47.15	47.40	47.06	47.27	1,414,838	+0.30(+0.64%)
Feb 25, 2011	46.85	47.20	46.70	46.97	1,697,206	+0.40(+0.86%)
Feb 24, 2011	46.44	46.66	46.33	46.57	1,631,881	+0.19(+0.41%)
Feb 23, 2011	46.48	46.65	46.10	46.38	1,788,666	-0.02(-0.04%)
Feb 22, 2011	46.77	46.78	46.20	46.40	3,687,997	-1.26(-2.64%)
Feb 18, 2011	47.48	47.68	47.35	47.66	1,507,513	+0.17(+0.36%)
Feb 17, 2011	47.28	47.49	47.20	47.49	1,601,066	-0.20(-0.42%)
Feb 16, 2011	47.69	47.80	47.53	47.69	1,225,312	+0.21(+0.44%)
Feb 15, 2011	47.32	47.51	47.24	47.48	1,209,437	-0.19(-0.40%)
Feb 14, 2011	47.77	47.83	47.49	47.67	1,590,821	+0.19(+0.40%)
Feb 11, 2011	47.18	47.56	47.00	47.48	2,607,146	-0.35(-0.73%)
Feb 10, 2011	47.29	47.97	47.23	47.83	1,690,409	-0.31(-0.64%)
Feb 09, 2011	48.33	48.42	47.73	48.14	3,201,181	-1.22(-2.47%)
Feb 08, 2011	49.05	49.44	49.00	49.36	1,614,198	+0.14(+0.28%)
Feb 07, 2011	49.25	49.28	49.06	49.22	1,163,692	-0.29(-0.59%)
Feb 04, 2011	49.57	49.66	49.41	49.51	760,382	+0.06(+0.12%)
Feb 03, 2011	49.20	49.47	49.16	49.45	614,321	+0.19(+0.39%)
Feb 02, 2011	49.59	49.61	49.12	49.26	936,536	-0.38(-0.77%)

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