Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	58.07	58.33	57.41	57.78	7,770,090	-0.41(-0.70%)
Jan 30, 2013	59.10	59.15	58.08	58.19	11,880,345	-1.00(-1.69%)
Jan 29, 2013	58.51	59.22	58.32	59.19	8,493,744	+0.50(+0.85%)
Jan 28, 2013	59.02	59.08	58.56	58.69	9,661,950	-0.17(-0.29%)
Jan 25, 2013	58.21	59.08	57.82	58.86	10,577,833	+1.10(+1.91%)
Jan 24, 2013	57.86	58.39	57.57	57.76	9,681,336	-0.11(-0.19%)
Jan 23, 2013	57.59	58.20	57.27	57.87	10,207,748	+0.13(+0.22%)
Jan 22, 2013	56.68	57.77	56.68	57.74	13,014,788	+1.11(+1.96%)
Jan 18, 2013	54.75	56.80	54.41	56.63	19,225,578	+2.32(+4.27%)
Jan 17, 2013	54.38	54.75	53.70	54.32	8,782,768	+0.11(+0.20%)
Jan 16, 2013	53.69	54.51	53.69	54.20	6,689,063	+0.47(+0.87%)
Jan 15, 2013	53.65	53.94	53.46	53.74	5,789,341	-0.13(-0.25%)
Jan 14, 2013	54.33	54.61	53.70	53.87	5,581,166	-0.73(-1.33%)
Jan 11, 2013	54.18	54.63	54.09	54.60	5,540,230	+0.37(+0.68%)
Jan 10, 2013	53.82	54.23	53.70	54.23	7,552,394	+0.78(+1.45%)
Jan 09, 2013	53.86	54.02	53.31	53.45	6,249,418	-0.23(-0.43%)
Jan 08, 2013	53.26	53.75	52.93	53.68	6,864,428	+0.22(+0.42%)
Jan 07, 2013	52.95	53.47	52.87	53.46	5,544,242	+0.15(+0.28%)
Jan 04, 2013	52.81	53.46	52.59	53.31	6,977,323	+0.81(+1.54%)
Jan 03, 2013	52.75	53.30	52.31	52.50	8,189,854	-0.36(-0.67%)
Jan 02, 2013	52.30	52.86	51.24	52.86	8,633,435	+1.61(+3.15%)
Dec 31, 2012	50.24	51.34	50.07	51.24	8,576,212	+0.93(+1.85%)
Dec 28, 2012	50.77	50.89	50.25	50.31	7,612,660	-0.90(-1.75%)
Dec 27, 2012	51.15	51.30	50.53	51.21	7,122,414	+0.05(+0.10%)
Dec 26, 2012	51.63	51.74	51.02	51.15	4,556,197	-0.13(-0.26%)
Dec 24, 2012	51.49	51.74	51.04	51.29	3,069,093	-0.30(-0.59%)
Dec 21, 2012	51.98	52.23	51.02	51.59	16,897,640	-1.04(-1.98%)
Dec 20, 2012	51.92	52.95	51.82	52.64	8,016,836	+0.33(+0.62%)
Dec 19, 2012	53.11	53.30	52.27	52.31	7,831,280	-0.51(-0.97%)
Dec 18, 2012	51.42	53.14	51.30	52.82	11,978,257	+1.24(+2.40%)
Dec 17, 2012	51.25	51.76	51.10	51.58	10,605,847	+0.57(+1.12%)
Dec 14, 2012	51.75	51.82	50.04	51.01	37,493,144	-2.70(-5.03%)
Dec 13, 2012	53.33	54.03	53.33	53.72	9,613,061	-0.17(-0.32%)
Dec 12, 2012	54.14	54.42	53.66	53.89	13,013,738	+0.14(+0.26%)
Dec 11, 2012	53.56	53.89	53.29	53.75	9,479,473	+0.44(+0.83%)
Dec 10, 2012	53.09	53.52	52.97	53.30	5,353,851	+0.13(+0.24%)
Dec 07, 2012	53.15	53.30	52.77	53.18	5,873,949	+0.24(+0.46%)
Dec 06, 2012	52.64	53.01	52.35	52.93	5,586,934	+0.13(+0.25%)
Dec 05, 2012	52.91	53.38	52.69	52.80	7,280,215	+0.07(+0.14%)
Dec 04, 2012	52.50	53.28	52.37	52.72	5,811,044	-0.30(-0.56%)
Nov 30, 2012	52.22	53.22	52.13	53.02	8,788,209	+0.76(+1.44%)
Nov 29, 2012	52.53	52.82	52.11	52.27	6,032,152	+0.11(+0.21%)
Nov 28, 2012	51.23	52.21	50.82	52.16	8,390,703	+0.63(+1.23%)
Nov 27, 2012	51.69	51.89	51.29	51.52	8,675,391	-0.41(-0.80%)
Nov 26, 2012	51.77	52.04	51.57	51.94	4,732,820	-0.55(-1.05%)
Nov 23, 2012	52.18	52.51	51.83	52.49	2,347,000	+0.72(+1.38%)
Nov 21, 2012	51.86	51.99	51.42	51.77	4,097,196	+0.14(+0.27%)
Nov 20, 2012	51.94	52.09	51.35	51.63	7,357,496	-0.49(-0.95%)
Nov 19, 2012	50.85	52.14	50.76	52.13	9,143,266	+1.82(+3.62%)
Nov 16, 2012	51.13	51.13	49.30	50.31	13,631,248	-0.69(-1.36%)
Nov 15, 2012	50.00	51.21	49.92	51.00	10,054,837	+0.98(+1.96%)
Nov 14, 2012	51.13	51.23	49.86	50.02	11,093,123	-0.91(-1.80%)
Nov 13, 2012	49.93	51.62	49.78	50.93	10,650,809	+0.44(+0.86%)
Nov 12, 2012	50.49	51.22	50.22	50.50	3,770,229	+0.08(+0.16%)
Nov 09, 2012	49.78	51.22	49.64	50.42	8,692,879	+0.44(+0.89%)
Nov 08, 2012	51.58	51.83	49.92	49.98	13,833,088	-1.74(-3.37%)
Nov 07, 2012	51.60	52.03	51.12	51.72	10,207,626	-0.75(-1.43%)
Nov 06, 2012	51.83	52.62	51.64	52.47	8,736,353	+0.88(+1.72%)
Nov 05, 2012	50.62	51.75	50.61	51.58	7,614,818	+0.87(+1.72%)
Nov 02, 2012	52.06	52.25	50.58	50.71	8,462,042	-1.02(-1.97%)
Nov 01, 2012	51.45	51.80	50.59	51.73	8,858,857	+0.46(+0.89%)
Oct 31, 2012	51.84	52.25	50.93	51.27	9,461,735	-0.42(-0.81%)
Oct 26, 2012	52.17	51.69	51.69	51.69	6,616,567	-0.47(-0.90%)
Oct 25, 2012	52.36	52.60	51.63	52.17	8,241,861	+0.48(+0.93%)
Oct 24, 2012	52.85	52.94	51.44	51.69	8,710,682	-0.86(-1.64%)
Oct 23, 2012	53.04	53.06	52.34	52.55	8,736,177	-2.02(-3.70%)
Oct 19, 2012	55.65	55.82	54.38	54.57	11,290,347	-0.59(-1.07%)
Oct 18, 2012	54.97	55.37	54.61	55.16	8,877,912	+0.18(+0.34%)
Oct 17, 2012	54.22	55.13	53.87	54.97	7,863,364	+0.76(+1.40%)
Oct 16, 2012	53.97	54.57	53.94	54.22	7,771,754	+0.56(+1.04%)
Oct 15, 2012	53.25	53.84	52.75	53.65	6,286,108	+0.42(+0.79%)
Oct 12, 2012	53.65	53.77	52.84	53.23	4,880,249	-0.17(-0.32%)
Oct 11, 2012	53.26	53.71	53.09	53.40	6,134,677	+0.99(+1.89%)
Oct 10, 2012	52.84	52.91	52.26	52.42	5,890,722	-0.48(-0.91%)
Oct 09, 2012	52.81	53.40	52.78	52.90	5,333,342	+0.09(+0.17%)
Oct 08, 2012	52.31	52.91	52.14	52.81	4,717,391	+0.09(+0.17%)
Oct 05, 2012	53.39	53.53	52.56	52.72	7,863,414	-0.13(-0.25%)
Oct 04, 2012	52.84	53.06	52.51	52.85	6,944,621	+0.35(+0.67%)
Oct 03, 2012	53.28	53.49	52.15	52.50	7,889,903	-0.79(-1.48%)
Oct 02, 2012	53.75	53.98	53.04	53.29	6,318,264	-0.24(-0.44%)
Oct 01, 2012	53.82	54.33	53.36	53.52	5,817,163	+0.18(+0.35%)
Sep 28, 2012	54.07	54.07	53.09	53.34	7,824,274	-0.67(-1.24%)
Sep 27, 2012	53.46	54.22	53.11	54.01	8,268,149	+0.88(+1.65%)
Sep 26, 2012	53.35	53.52	52.88	53.13	6,920,975	-0.47(-0.88%)
Sep 25, 2012	54.98	54.98	53.53	53.60	12,387,776	-1.16(-2.11%)
Sep 24, 2012	54.58	55.16	54.57	54.76	6,437,366	-0.56(-1.01%)
Sep 21, 2012	56.01	56.04	54.94	55.32	12,134,047	-0.15(-0.28%)
Sep 20, 2012	54.81	55.52	54.38	55.48	9,440,804	+0.38(+0.70%)
Sep 19, 2012	56.14	56.27	54.79	55.09	8,426,748	-1.12(-1.99%)
Sep 18, 2012	56.68	56.69	55.54	56.21	9,714,943	-0.67(-1.18%)
Sep 17, 2012	57.00	57.72	56.64	56.88	8,486,460	-0.34(-0.59%)
Sep 14, 2012	57.36	57.87	56.97	57.22	11,698,236	+1.42(+2.55%)
Sep 13, 2012	54.95	56.01	54.75	55.80	8,695,805	+1.00(+1.82%)
Sep 12, 2012	54.83	55.11	54.61	54.81	7,356,651	+0.49(+0.90%)
Sep 11, 2012	53.69	54.36	53.54	54.32	7,004,348	+0.72(+1.33%)
Sep 10, 2012	53.87	54.42	53.60	53.60	6,644,939	-0.35(-0.66%)
Sep 07, 2012	53.60	54.31	53.52	53.96	7,413,205	+0.52(+0.98%)
Sep 06, 2012	53.00	54.30	52.99	53.43	10,904,013	+0.89(+1.70%)
Sep 05, 2012	52.59	53.17	52.11	52.54	8,812,035	-0.13(-0.24%)
Sep 04, 2012	53.18	53.35	52.15	52.67	9,732,840	-0.71(-1.33%)
Aug 31, 2012	53.17	53.68	52.90	53.37	7,803,610	+0.58(+1.09%)
Aug 30, 2012	53.46	53.46	52.70	52.80	8,363,328	-1.00(-1.86%)
Aug 29, 2012	54.86	54.86	53.74	53.80	8,149,773	-1.19(-2.17%)
Aug 27, 2012	54.87	55.42	54.61	54.99	5,824,089	+0.19(+0.35%)
Aug 24, 2012	54.37	54.92	54.16	54.80	5,149,896	+0.29(+0.54%)
Aug 23, 2012	54.89	55.01	54.26	54.51	6,628,570	-0.46(-0.84%)
Aug 22, 2012	54.37	55.08	54.24	54.97	6,424,716	+0.35(+0.63%)
Aug 21, 2012	54.81	55.10	54.48	54.63	6,983,924	+0.01(+0.01%)
Aug 20, 2012	54.73	54.98	54.44	54.62	6,783,037	-0.32(-0.59%)
Aug 17, 2012	55.20	55.28	54.76	54.94	6,951,456	-0.15(-0.27%)
Aug 16, 2012	54.38	55.18	54.05	55.09	7,218,434	+0.82(+1.50%)
Aug 15, 2012	54.66	54.74	53.85	54.27	6,605,565	-0.44(-0.81%)
Aug 14, 2012	55.40	55.60	54.48	54.71	7,981,490	-0.54(-0.97%)
Aug 13, 2012	55.20	55.40	54.81	55.25	8,567,215	-0.11(-0.20%)
Aug 10, 2012	54.40	55.45	54.20	55.36	9,942,366	+0.75(+1.37%)
Aug 09, 2012	53.97	54.66	53.71	54.61	7,844,107	+0.49(+0.91%)
Aug 08, 2012	53.58	54.26	53.47	54.12	9,396,622	+0.04(+0.07%)
Aug 07, 2012	53.51	54.53	53.38	54.08	11,039,370	+0.89(+1.67%)
Aug 06, 2012	53.39	53.55	52.93	53.19	5,453,852	+0.01(+0.01%)
Aug 03, 2012	53.27	53.52	52.69	53.19	6,919,058	+1.15(+2.20%)
Aug 02, 2012	51.76	52.56	51.32	52.04	8,654,091	-0.62(-1.19%)
Aug 01, 2012	52.47	53.25	51.62	52.66	8,694,100	+0.31(+0.59%)
Jul 31, 2012	53.02	53.46	52.17	52.36	9,282,676	-0.94(-1.76%)
Jul 30, 2012	53.50	53.53	52.97	53.30	8,762,750	-0.31(-0.58%)
Jul 27, 2012	52.73	53.98	52.30	53.60	12,978,384	+1.21(+2.31%)
Jul 26, 2012	51.44	52.66	50.95	52.39	13,679,524	+2.25(+4.48%)
Jul 25, 2012	50.12	50.59	49.56	50.14	8,797,574	+0.23(+0.46%)
Jul 24, 2012	51.06	51.17	49.26	49.92	11,099,404	-1.18(-2.31%)
Jul 23, 2012	50.23	51.28	49.61	51.10	10,966,771	+0.16(+0.32%)
Jul 20, 2012	51.37	51.75	50.55	50.94	16,820,028	+0.51(+1.01%)
Jul 19, 2012	50.60	50.98	50.16	50.43	12,182,648	-0.09(-0.17%)
Jul 18, 2012	49.55	50.83	49.42	50.52	9,529,606	+0.71(+1.43%)
Jul 17, 2012	49.19	49.92	48.55	49.81	11,942,971	+1.09(+2.25%)
Jul 16, 2012	48.69	49.07	48.15	48.71	7,722,040	-0.31(-0.63%)
Jul 13, 2012	48.08	49.17	48.06	49.02	6,882,860	+0.98(+2.03%)
Jul 12, 2012	47.62	48.30	47.16	48.04	7,913,077	-0.20(-0.41%)
Jul 11, 2012	47.89	48.60	47.68	48.24	9,468,235	+0.51(+1.06%)
Jul 10, 2012	48.53	48.76	47.39	47.73	10,858,425	-0.62(-1.29%)
Jul 09, 2012	47.63	48.70	47.38	48.36	7,618,775	+0.48(+1.00%)
Jul 06, 2012	47.82	48.56	47.44	47.88	9,162,492	-0.68(-1.41%)
Jul 05, 2012	49.26	49.33	48.38	48.56	6,979,823	-0.91(-1.84%)
Jul 03, 2012	48.36	49.50	48.18	49.48	7,329,579	+1.76(+3.70%)
Jul 02, 2012	47.69	48.50	47.37	47.71	9,413,430	+0.02(+0.05%)
Jun 29, 2012	47.33	48.11	47.04	47.69	13,836,125	+1.61(+3.49%)
Jun 28, 2012	45.17	46.20	44.97	46.08	11,919,986	+0.92(+2.03%)
Jun 27, 2012	44.16	45.41	44.09	45.16	12,366,568	+1.32(+3.02%)
Jun 26, 2012	44.21	44.41	43.44	43.84	13,952,316	-0.29(-0.65%)
Jun 25, 2012	44.63	44.77	43.85	44.13	14,106,998	-1.10(-2.44%)
Jun 22, 2012	46.16	46.34	44.96	45.23	16,507,698	-0.73(-1.60%)
Jun 21, 2012	47.90	48.10	45.87	45.96	12,876,133	-2.19(-4.55%)
Jun 20, 2012	49.10	49.39	47.76	48.15	12,678,088	-1.18(-2.40%)
Jun 19, 2012	49.31	49.73	48.93	49.34	7,169,481	+0.45(+0.92%)
Jun 18, 2012	48.12	49.01	48.04	48.89	9,047,931	+0.06(+0.12%)
Jun 15, 2012	48.59	49.05	48.13	48.83	13,017,442	+0.79(+1.65%)
Jun 14, 2012	47.12	48.19	46.90	48.04	8,092,550	+1.05(+2.24%)
Jun 13, 2012	47.37	48.17	46.65	46.98	9,233,494	-0.72(-1.51%)
Jun 12, 2012	47.36	47.86	46.87	47.70	8,571,299	+0.63(+1.34%)
Jun 11, 2012	48.12	48.29	46.96	47.07	10,540,425	-0.35(-0.73%)
Jun 08, 2012	46.98	47.54	46.17	47.42	9,199,051	+0.08(+0.17%)
Jun 07, 2012	48.32	48.86	47.10	47.34	11,119,193	-0.12(-0.25%)
Jun 06, 2012	46.43	47.57	46.24	47.46	16,560,211	+1.73(+3.78%)
Jun 05, 2012	45.49	46.49	45.21	45.73	9,653,192	+0.02(+0.05%)
Jun 04, 2012	45.63	45.77	44.63	45.71	16,339,774	+0.10(+0.23%)
Jun 01, 2012	45.28	46.07	44.74	45.60	16,647,799	-0.87(-1.87%)
May 31, 2012	46.88	47.03	44.99	46.47	20,482,882	-0.68(-1.45%)
May 30, 2012	48.54	48.55	46.87	47.15	13,327,615	-2.05(-4.16%)
May 29, 2012	48.34	49.85	48.31	49.20	9,613,994	+1.34(+2.80%)
May 25, 2012	47.94	48.53	47.64	47.86	8,442,725	-0.32(-0.67%)
May 24, 2012	49.45	49.50	47.64	48.18	12,092,323	-0.97(-1.98%)
May 23, 2012	48.02	49.21	47.48	49.16	9,447,744	+0.57(+1.17%)
May 22, 2012	49.08	49.59	48.18	48.59	11,168,775	-0.26(-0.54%)
May 21, 2012	47.43	48.92	46.98	48.85	10,539,421	+1.98(+4.21%)
May 18, 2012	47.50	48.15	46.74	46.87	12,692,107	-0.50(-1.07%)
May 17, 2012	47.22	48.04	46.94	47.38	12,674,563	-0.04(-0.09%)
May 16, 2012	48.12	49.02	46.98	47.42	13,748,125	-0.52(-1.08%)
May 15, 2012	49.30	49.48	47.77	47.94	10,565,140	-1.27(-2.57%)
May 14, 2012	49.62	49.62	48.91	49.21	9,376,694	-1.13(-2.25%)
May 11, 2012	50.37	51.33	50.24	50.34	7,066,027	-0.47(-0.92%)
May 10, 2012	51.59	52.08	50.63	50.81	7,960,424	-0.15(-0.29%)
May 09, 2012	50.66	51.65	50.30	50.96	9,964,959	-0.55(-1.07%)
May 08, 2012	51.16	51.66	50.03	51.50	11,644,958	-0.15(-0.30%)
May 07, 2012	51.08	52.02	50.74	51.66	7,627,977	+0.47(+0.91%)
May 04, 2012	52.60	52.60	50.82	51.19	13,164,718	-1.94(-3.65%)
May 03, 2012	54.29	54.36	52.81	53.13	9,270,650	-1.14(-2.10%)
May 02, 2012	54.48	54.65	54.02	54.27	8,380,293	-0.70(-1.28%)
May 01, 2012	54.26	55.75	53.99	54.97	9,266,699	+0.72(+1.34%)
Apr 30, 2012	53.66	54.35	53.66	54.25	6,857,485	+0.14(+0.26%)
Apr 27, 2012	54.54	54.68	53.78	54.11	8,857,921	-0.22(-0.40%)
Apr 26, 2012	54.04	54.67	53.61	54.33	9,648,425	-0.15(-0.28%)
Apr 25, 2012	53.89	54.82	53.52	54.48	14,771,240	+1.28(+2.41%)
Apr 24, 2012	52.32	53.78	52.09	53.20	12,320,370	+1.11(+2.14%)
Apr 23, 2012	51.78	52.87	51.14	52.09	13,742,526	-0.37(-0.71%)
Apr 20, 2012	53.22	54.53	52.40	52.46	26,631,338	+1.39(+2.72%)
Apr 19, 2012	51.31	52.13	50.76	51.07	12,390,689	-0.10(-0.19%)
Apr 18, 2012	50.76	51.81	50.69	51.17	10,455,710	+0.42(+0.84%)
Apr 17, 2012	50.22	50.97	50.12	50.74	11,269,779	+1.40(+2.83%)
Apr 16, 2012	50.30	50.55	49.29	49.35	9,363,272	-0.69(-1.37%)
Apr 13, 2012	51.15	51.37	49.99	50.03	10,334,448	-1.43(-2.79%)
Apr 12, 2012	50.09	51.53	49.88	51.47	12,442,391	+1.62(+3.26%)
Apr 11, 2012	50.30	50.41	49.76	49.84	12,184,195	+0.63(+1.28%)
Apr 10, 2012	49.29	49.80	48.62	49.21	15,052,046	-0.24(-0.49%)
Apr 09, 2012	49.38	50.23	49.21	49.46	8,816,309	-0.61(-1.21%)
Apr 05, 2012	50.15	50.78	49.96	50.06	10,888,782	-0.20(-0.39%)
Apr 04, 2012	50.35	50.92	49.93	50.26	9,227,670	-0.76(-1.49%)
Apr 03, 2012	51.59	51.70	50.48	51.02	13,795,190	-0.08(-0.16%)
Apr 02, 2012	50.93	52.02	50.56	51.10	12,102,556	-0.07(-0.13%)
Mar 30, 2012	51.13	51.53	50.34	51.17	14,866,028	+0.58(+1.14%)
Mar 29, 2012	50.73	51.56	50.00	50.59	15,333,090	-0.47(-0.92%)
Mar 28, 2012	50.93	51.73	50.20	51.06	14,328,052	-0.13(-0.26%)
Mar 27, 2012	52.92	52.95	51.17	51.19	23,172,098	-1.79(-3.37%)
Mar 26, 2012	53.86	54.03	52.66	52.98	13,736,160	-0.57(-1.07%)
Mar 23, 2012	52.92	53.79	52.36	53.55	15,756,580	+0.88(+1.67%)
Mar 22, 2012	53.43	53.50	52.04	52.67	21,684,352	-1.49(-2.74%)
Mar 21, 2012	55.00	55.00	53.90	54.15	19,228,300	-1.24(-2.25%)
Mar 20, 2012	55.79	55.79	55.05	55.40	8,977,533	-1.02(-1.80%)
Mar 19, 2012	56.16	56.66	56.05	56.41	7,734,139	+0.25(+0.44%)
Mar 16, 2012	55.11	56.37	54.93	56.17	16,179,871	+1.35(+2.46%)
Mar 15, 2012	54.27	54.92	53.60	54.82	9,223,012	+0.66(+1.22%)
Mar 14, 2012	54.63	54.73	53.80	54.16	11,131,828	-0.55(-1.00%)
Mar 13, 2012	54.44	54.80	53.80	54.71	12,792,246	+0.55(+1.01%)
Mar 12, 2012	55.35	55.43	53.96	54.16	10,980,828	-1.33(-2.40%)
Mar 09, 2012	55.60	56.17	55.25	55.49	9,144,873	+0.01(+0.03%)
Mar 08, 2012	55.03	55.86	54.89	55.48	8,223,502	+0.82(+1.50%)
Mar 07, 2012	54.43	54.83	54.08	54.66	8,674,111	+0.67(+1.23%)
Mar 06, 2012	54.04	54.20	53.22	53.99	14,056,426	-1.39(-2.51%)
Mar 05, 2012	56.20	56.25	54.90	55.38	8,433,006	-1.10(-1.94%)
Mar 02, 2012	57.07	57.31	56.14	56.48	9,070,413	-0.86(-1.51%)
Mar 01, 2012	57.18	57.72	56.70	57.34	8,359,507	+0.56(+0.98%)
Feb 29, 2012	57.67	58.11	56.63	56.79	11,411,654	-0.86(-1.49%)
Feb 28, 2012	57.88	58.20	57.23	57.64	8,674,904	-0.24(-0.42%)
Feb 27, 2012	57.97	58.30	57.11	57.89	7,645,178	-0.54(-0.93%)
Feb 24, 2012	58.61	58.90	58.24	58.43	6,948,237	+0.19(+0.33%)
Feb 23, 2012	58.83	58.83	57.48	58.24	10,111,980	-0.30(-0.51%)
Feb 22, 2012	57.48	59.11	57.48	58.54	11,146,419	+1.04(+1.81%)
Feb 21, 2012	57.75	58.37	57.26	57.50	11,242,931	+0.61(+1.08%)
Feb 17, 2012	57.50	57.56	56.77	56.88	11,760,295	-0.03(-0.06%)
Feb 16, 2012	56.23	57.08	55.78	56.92	14,838,791	+0.51(+0.90%)
Feb 15, 2012	56.99	57.00	55.95	56.41	8,473,198	-0.32(-0.57%)
Feb 14, 2012	56.66	56.86	56.11	56.73	6,054,426	-0.17(-0.29%)
Feb 13, 2012	56.94	57.17	56.23	56.89	6,456,779	+0.63(+1.11%)
Feb 10, 2012	56.65	56.90	55.87	56.27	9,887,755	-1.07(-1.87%)
Feb 09, 2012	57.46	57.56	56.68	57.34	10,107,898	+0.17(+0.29%)
Feb 08, 2012	58.20	58.24	56.85	57.17	9,077,419	-0.79(-1.37%)
Feb 07, 2012	57.85	58.10	56.87	57.97	10,358,690	-0.10(-0.18%)
Feb 06, 2012	57.02	58.14	56.69	58.07	7,351,980	+0.71(+1.25%)
Feb 03, 2012	57.10	57.38	56.66	57.35	10,125,917	+0.98(+1.75%)
Feb 02, 2012	55.60	56.46	55.39	56.37	10,174,692	+0.87(+1.56%)

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