Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	51.73	52.03	50.84	51.00	5,768,404	-0.55(-1.07%)
Jan 30, 2013	52.27	52.35	51.35	51.55	7,867,716	-0.67(-1.28%)
Jan 29, 2013	51.77	52.35	51.49	52.22	7,132,758	+0.70(+1.36%)
Jan 28, 2013	51.39	51.59	50.83	51.52	5,973,506	+0.31(+0.61%)
Jan 25, 2013	51.47	51.70	50.68	51.21	11,300,786	+0.31(+0.61%)
Jan 24, 2013	51.36	51.46	50.75	50.90	14,510,447	+0.15(+0.30%)
Jan 23, 2013	50.98	52.44	50.47	50.75	50,970,888	-9.93(-16.36%)
Jan 22, 2013	61.60	61.60	59.86	60.68	6,182,392	-1.12(-1.81%)
Jan 18, 2013	61.49	61.94	60.87	61.80	3,454,679	+0.23(+0.37%)
Jan 17, 2013	61.13	61.84	60.59	61.57	2,916,282	+0.57(+0.93%)
Jan 16, 2013	60.82	61.41	60.40	61.00	2,242,493	-0.41(-0.67%)
Jan 15, 2013	60.81	61.43	60.12	61.41	3,693,763	+0.40(+0.66%)
Jan 14, 2013	59.40	61.80	59.32	61.01	6,283,218	+2.12(+3.60%)
Jan 11, 2013	57.60	59.31	57.56	58.89	5,109,117	+1.40(+2.44%)
Jan 10, 2013	57.64	57.97	56.24	57.49	5,513,098	-0.47(-0.81%)
Jan 09, 2013	57.48	58.58	57.40	57.96	4,801,343	+0.63(+1.10%)
Jan 08, 2013	55.88	57.64	55.77	57.33	4,130,914	+1.70(+3.06%)
Jan 07, 2013	55.51	56.08	55.02	55.63	3,681,337	+0.12(+0.22%)
Jan 04, 2013	55.22	56.36	55.22	55.51	6,416,199	+0.56(+1.02%)
Jan 03, 2013	55.50	55.78	54.71	54.95	4,163,516	-0.18(-0.33%)
Jan 02, 2013	55.46	55.56	54.51	55.13	4,837,320	-0.38(-0.68%)
Dec 31, 2012	54.04	55.58	53.95	55.51	2,269,777	+1.21(+2.23%)
Dec 28, 2012	54.44	55.44	54.01	54.30	2,677,465	-0.56(-1.02%)
Dec 27, 2012	54.16	55.38	53.91	54.86	3,750,337	+0.73(+1.35%)
Dec 26, 2012	57.23	57.52	53.88	54.13	5,600,806	-3.39(-5.89%)
Dec 24, 2012	57.25	58.08	57.25	57.52	983,325	-0.05(-0.09%)
Dec 21, 2012	57.97	58.07	57.05	57.57	3,496,224	-0.85(-1.45%)
Dec 20, 2012	59.29	59.58	57.51	58.42	3,466,908	-0.74(-1.25%)
Dec 19, 2012	59.18	59.98	58.65	59.16	3,684,698	+0.24(+0.41%)
Dec 18, 2012	58.09	59.49	57.95	58.92	4,123,008	+1.03(+1.78%)
Dec 17, 2012	57.05	57.91	56.61	57.89	2,842,480	+0.84(+1.47%)
Dec 14, 2012	56.51	57.55	56.51	57.05	2,498,200	+0.41(+0.72%)
Dec 13, 2012	56.56	57.49	56.34	56.64	2,863,063	+0.21(+0.37%)
Dec 12, 2012	56.86	57.35	56.02	56.43	3,706,057	+0.00(+0.00%)
Dec 11, 2012	56.00	56.65	55.68	56.43	4,271,331	+0.11(+0.20%)
Dec 10, 2012	57.65	57.95	56.05	56.32	3,094,364	-1.32(-2.29%)
Dec 07, 2012	58.32	58.76	57.25	57.64	2,343,956	-0.23(-0.40%)
Dec 06, 2012	57.31	57.98	56.89	57.87	2,638,388	+0.52(+0.91%)
Dec 05, 2012	57.83	57.85	56.55	57.35	2,922,864	-0.17(-0.30%)
Dec 04, 2012	58.14	58.47	56.72	57.52	3,325,919	-0.32(-0.55%)
Nov 30, 2012	59.21	59.30	57.19	57.84	4,157,571	-1.52(-2.56%)
Nov 29, 2012	59.23	60.02	58.56	59.36	4,108,336	-0.79(-1.31%)
Nov 28, 2012	57.59	60.33	57.59	60.15	4,931,238	+2.52(+4.37%)
Nov 27, 2012	58.00	59.04	57.60	57.63	3,670,419	-0.24(-0.41%)
Nov 26, 2012	59.18	59.42	56.98	57.87	4,698,550	-1.79(-3.00%)
Nov 23, 2012	58.58	59.66	58.37	59.66	2,463,940	+1.38(+2.37%)
Nov 21, 2012	57.58	58.73	57.47	58.28	4,045,102	+0.85(+1.48%)
Nov 20, 2012	56.45	57.65	56.17	57.43	3,564,558	+0.84(+1.48%)
Nov 19, 2012	55.30	56.59	55.30	56.59	3,021,072	+2.05(+3.76%)
Nov 16, 2012	53.03	54.75	52.70	54.54	4,456,664	+1.73(+3.28%)
Nov 15, 2012	53.02	53.31	52.20	52.81	5,904,480	-0.31(-0.58%)
Nov 14, 2012	54.63	54.83	52.92	53.12	3,699,741	-1.02(-1.88%)
Nov 13, 2012	54.45	55.31	54.10	54.14	3,365,600	-0.59(-1.08%)
Nov 12, 2012	54.64	54.90	54.10	54.73	2,445,057	+0.87(+1.62%)
Nov 09, 2012	53.53	54.82	53.53	53.86	4,355,675	-0.05(-0.09%)
Nov 08, 2012	57.04	57.04	53.86	53.91	6,025,072	-3.04(-5.34%)
Nov 07, 2012	57.23	57.86	56.55	56.95	3,789,932	-0.80(-1.39%)
Nov 06, 2012	57.67	57.81	57.01	57.75	2,819,753	+0.15(+0.26%)
Nov 05, 2012	56.63	57.96	56.63	57.60	2,643,117	+0.63(+1.11%)
Nov 02, 2012	57.33	58.17	56.79	56.97	3,021,520	-0.22(-0.38%)
Nov 01, 2012	56.31	57.57	56.13	57.19	4,350,586	+1.14(+2.03%)
Oct 31, 2012	56.38	56.72	55.26	56.05	3,225,039	+0.16(+0.29%)
Oct 26, 2012	56.96	55.89	55.89	55.89	4,017,900	-0.92(-1.62%)
Oct 25, 2012	57.73	57.94	56.50	56.81	4,160,868	-0.63(-1.10%)
Oct 24, 2012	58.77	58.90	57.01	57.44	5,920,042	-0.71(-1.22%)
Oct 23, 2012	58.02	59.77	55.99	58.15	16,331,602	+2.15(+3.84%)
Oct 19, 2012	57.45	57.55	55.71	56.00	4,801,227	-1.37(-2.39%)
Oct 18, 2012	56.67	57.57	56.46	57.37	4,095,221	+0.94(+1.67%)
Oct 17, 2012	56.33	57.19	55.81	56.43	3,421,646	+0.22(+0.39%)
Oct 16, 2012	55.77	56.25	55.30	56.21	2,610,209	+0.70(+1.26%)
Oct 15, 2012	54.25	55.63	54.00	55.51	3,866,678	+1.80(+3.35%)
Oct 12, 2012	54.10	55.32	53.41	53.71	3,930,410	-0.72(-1.32%)
Oct 11, 2012	54.07	55.11	53.78	54.43	4,858,855	+1.43(+2.70%)
Oct 10, 2012	55.14	55.37	52.77	53.00	6,820,734	-1.98(-3.60%)
Oct 09, 2012	56.12	56.40	54.41	54.98	5,308,934	-1.07(-1.91%)
Oct 08, 2012	56.04	56.60	55.78	56.05	3,296,904	-0.32(-0.57%)
Oct 05, 2012	56.85	57.38	56.01	56.37	4,644,944	-0.03(-0.05%)
Oct 04, 2012	56.58	57.12	56.26	56.40	3,846,549	+0.14(+0.25%)
Oct 03, 2012	56.42	56.96	56.10	56.26	5,028,023	+0.19(+0.34%)
Oct 02, 2012	54.99	56.19	54.48	56.07	4,131,447	+1.40(+2.56%)
Oct 01, 2012	56.26	56.29	54.48	54.67	5,313,330	-1.35(-2.41%)
Sep 28, 2012	53.93	56.31	53.75	56.02	6,405,427	+1.71(+3.15%)
Sep 27, 2012	54.60	54.77	53.15	54.31	4,441,347	+0.12(+0.22%)
Sep 26, 2012	54.04	55.20	53.10	54.19	5,881,296	+0.09(+0.17%)
Sep 25, 2012	56.01	56.12	54.02	54.10	4,922,315	-1.56(-2.80%)
Sep 24, 2012	56.69	56.69	55.58	55.66	4,015,591	-0.96(-1.70%)
Sep 21, 2012	57.88	58.27	56.07	56.62	9,176,304	-2.39(-4.05%)
Sep 20, 2012	58.85	59.70	57.75	59.01	5,648,536	-0.98(-1.63%)
Sep 19, 2012	60.69	60.71	59.84	59.99	3,347,745	-0.40(-0.66%)
Sep 18, 2012	62.08	62.16	59.77	60.39	4,245,663	-1.69(-2.72%)
Sep 17, 2012	61.98	62.26	61.36	62.08	3,463,028	+0.02(+0.03%)
Sep 14, 2012	61.79	63.13	61.62	62.06	4,753,800	+0.64(+1.04%)
Sep 13, 2012	60.68	61.74	60.37	61.42	4,585,830	+0.52(+0.85%)
Sep 12, 2012	61.93	62.50	60.74	60.90	5,056,334	-0.58(-0.94%)
Sep 11, 2012	60.96	62.94	60.90	61.48	9,926,700	-1.12(-1.79%)
Sep 10, 2012	61.39	63.24	61.34	62.60	6,423,318	+0.90(+1.46%)
Sep 07, 2012	59.89	61.85	59.50	61.70	6,627,952	+1.75(+2.92%)
Sep 06, 2012	57.66	60.00	57.20	59.95	7,448,985	+2.82(+4.94%)
Sep 05, 2012	57.48	57.54	56.48	57.13	4,557,863	-0.34(-0.59%)
Sep 04, 2012	57.85	58.49	56.72	57.47	4,155,166	-0.66(-1.14%)
Aug 31, 2012	57.77	58.35	56.94	58.13	4,190,501	+0.78(+1.36%)
Aug 30, 2012	56.10	57.99	56.10	57.35	4,814,912	+1.10(+1.96%)
Aug 29, 2012	56.63	57.04	56.02	56.25	3,173,139	+0.33(+0.59%)
Aug 27, 2012	56.23	56.44	54.95	55.92	5,032,643	+0.03(+0.05%)
Aug 24, 2012	55.26	56.02	55.13	55.89	3,986,677	+0.58(+1.05%)
Aug 23, 2012	55.28	55.63	54.78	55.31	4,454,534	-0.24(-0.43%)
Aug 22, 2012	54.85	55.83	54.61	55.55	4,525,683	+0.72(+1.31%)
Aug 21, 2012	56.44	56.48	54.57	54.83	5,952,892	-1.28(-2.28%)
Aug 20, 2012	57.55	57.55	55.65	56.11	3,929,308	-1.37(-2.38%)
Aug 17, 2012	57.00	57.88	57.00	57.48	3,944,847	+0.65(+1.14%)
Aug 16, 2012	55.66	57.29	55.66	56.83	4,225,035	+1.18(+2.12%)
Aug 15, 2012	54.43	56.12	54.00	55.65	4,886,614	+1.32(+2.43%)
Aug 14, 2012	55.74	56.00	54.20	54.33	5,616,062	-1.61(-2.88%)
Aug 13, 2012	54.80	56.03	54.27	55.94	3,888,815	+1.11(+2.02%)
Aug 10, 2012	54.89	55.56	54.45	54.83	4,980,666	-0.23(-0.42%)
Aug 09, 2012	56.29	56.72	54.76	55.06	5,894,292	-1.32(-2.34%)
Aug 08, 2012	55.51	57.25	54.68	56.38	6,161,070	+0.49(+0.88%)
Aug 07, 2012	55.82	57.96	55.78	55.89	9,163,482	+1.05(+1.91%)
Aug 06, 2012	53.01	55.26	53.00	54.84	6,499,689	+2.18(+4.14%)
Aug 03, 2012	51.26	53.00	50.74	52.66	7,073,776	+2.37(+4.71%)
Aug 02, 2012	49.55	50.38	48.24	50.29	8,480,541	+0.46(+0.92%)
Aug 01, 2012	50.63	51.22	49.05	49.83	13,264,755	+0.50(+1.01%)
Jul 31, 2012	49.12	52.20	49.05	49.33	34,410,548	-11.25(-18.57%)
Jul 30, 2012	62.10	62.48	60.19	60.58	4,686,145	-1.52(-2.45%)
Jul 27, 2012	60.29	62.42	60.01	62.10	4,753,770	+2.38(+3.99%)
Jul 26, 2012	59.77	60.66	58.44	59.72	4,764,652	+2.37(+4.13%)
Jul 25, 2012	57.33	58.00	57.06	57.35	2,583,307	+0.33(+0.58%)
Jul 24, 2012	58.18	58.30	56.45	57.02	2,910,972	-0.98(-1.69%)
Jul 23, 2012	57.29	58.19	56.75	58.00	2,574,337	-0.84(-1.43%)
Jul 20, 2012	60.56	60.56	58.71	58.84	4,446,745	-2.18(-3.57%)
Jul 19, 2012	58.45	61.46	58.36	61.02	5,080,567	+3.03(+5.23%)
Jul 18, 2012	56.25	58.73	56.25	57.99	3,254,657	+1.56(+2.76%)
Jul 17, 2012	56.63	57.27	55.55	56.43	2,324,526	+0.10(+0.18%)
Jul 16, 2012	56.92	56.92	55.74	56.33	2,759,780	-0.85(-1.49%)
Jul 13, 2012	55.35	57.37	55.35	57.18	3,111,145	+1.88(+3.40%)
Jul 12, 2012	55.27	56.02	53.26	55.30	5,464,698	-0.54(-0.97%)
Jul 11, 2012	56.16	56.37	55.03	55.84	5,361,404	-1.08(-1.90%)
Jul 10, 2012	58.15	58.86	56.61	56.92	3,066,726	-0.77(-1.33%)
Jul 09, 2012	58.69	59.02	57.20	57.69	3,201,171	+0.13(+0.23%)
Jul 06, 2012	59.07	59.25	57.17	57.56	3,632,041	-2.13(-3.57%)
Jul 05, 2012	58.36	60.12	58.35	59.69	4,666,027	+1.34(+2.30%)
Jul 03, 2012	59.15	59.21	57.78	58.35	2,079,132	-0.22(-0.38%)
Jul 02, 2012	58.48	59.31	58.35	58.57	3,754,524	+0.09(+0.15%)
Jun 29, 2012	57.08	58.96	56.75	58.48	4,762,651	+2.36(+4.21%)
Jun 28, 2012	57.33	57.80	55.18	56.12	5,109,459	-1.53(-2.65%)
Jun 27, 2012	57.87	58.35	57.25	57.65	3,633,534	+0.01(+0.02%)
Jun 26, 2012	57.93	58.35	56.67	57.64	3,772,388	-0.10(-0.17%)
Jun 25, 2012	59.05	59.12	57.19	57.74	3,495,974	-2.05(-3.43%)
Jun 22, 2012	60.38	60.38	58.93	59.79	3,068,697	-0.06(-0.10%)
Jun 21, 2012	61.82	61.88	59.67	59.85	3,843,486	-1.85(-3.00%)
Jun 20, 2012	61.94	62.26	61.09	61.70	3,498,903	-0.12(-0.19%)
Jun 19, 2012	61.15	62.72	61.15	61.82	3,950,160	+1.10(+1.81%)
Jun 18, 2012	61.04	61.36	59.91	60.72	4,502,042	-0.49(-0.80%)
Jun 15, 2012	60.17	61.28	59.67	61.21	4,267,266	+1.28(+2.14%)
Jun 14, 2012	60.46	61.00	59.34	59.93	3,721,582	-0.22(-0.37%)
Jun 13, 2012	61.66	61.78	59.87	60.15	3,404,901	-1.83(-2.95%)
Jun 12, 2012	62.36	63.31	60.87	61.98	4,642,828	+0.16(+0.26%)
Jun 11, 2012	64.61	64.63	61.71	61.82	3,417,209	-2.18(-3.41%)
Jun 08, 2012	61.75	64.02	61.67	64.00	4,023,576	+1.93(+3.11%)
Jun 07, 2012	63.40	63.52	59.81	62.07	11,576,078	-0.77(-1.23%)
Jun 06, 2012	64.83	64.83	62.39	62.84	5,462,357	-1.11(-1.74%)
Jun 05, 2012	64.06	64.88	62.80	63.95	4,593,163	-0.11(-0.17%)
Jun 04, 2012	63.22	64.13	62.50	64.06	4,273,045	+0.93(+1.47%)
Jun 01, 2012	65.95	66.24	62.74	63.13	6,393,051	-4.32(-6.40%)
May 31, 2012	68.28	68.49	66.66	67.45	2,748,956	-1.15(-1.68%)
May 30, 2012	69.37	69.44	67.95	68.60	3,734,611	-1.51(-2.15%)
May 29, 2012	69.69	70.18	69.16	70.11	2,711,313	+1.20(+1.74%)
May 25, 2012	68.55	69.52	68.43	68.91	1,802,480	-0.36(-0.52%)
May 24, 2012	68.64	69.99	68.36	69.27	3,607,928	+0.22(+0.32%)
May 23, 2012	67.75	69.13	66.82	69.05	4,039,476	+0.60(+0.88%)
May 22, 2012	68.25	69.82	68.05	68.45	3,826,276	+0.56(+0.82%)
May 21, 2012	66.00	67.97	66.00	67.89	2,896,402	+2.00(+3.04%)
May 18, 2012	65.80	67.27	65.56	65.89	3,833,043	+0.63(+0.97%)
May 17, 2012	67.61	67.78	65.16	65.26	3,789,787	-2.26(-3.35%)
May 16, 2012	67.96	68.60	66.99	67.52	3,104,589	+0.78(+1.17%)
May 15, 2012	67.01	68.10	66.63	66.74	2,400,476	-0.41(-0.61%)
May 14, 2012	67.40	67.99	66.73	67.15	3,328,537	-1.16(-1.70%)
May 11, 2012	68.12	69.13	68.05	68.31	2,103,602	-0.39(-0.57%)
May 10, 2012	70.16	70.35	68.35	68.70	2,666,374	-0.88(-1.26%)
May 09, 2012	69.76	70.10	68.41	69.58	2,826,177	-1.22(-1.72%)
May 08, 2012	71.32	71.32	67.99	70.80	4,059,277	-1.26(-1.75%)
May 07, 2012	72.53	73.10	71.91	72.06	1,672,394	-0.47(-0.65%)
May 04, 2012	73.76	74.53	72.49	72.53	2,210,921	-1.72(-2.32%)
May 03, 2012	75.13	75.87	73.86	74.25	2,112,861	-0.85(-1.13%)
May 02, 2012	73.23	75.25	72.87	75.10	1,997,116	+1.53(+2.08%)
May 01, 2012	73.08	74.91	72.65	73.57	3,025,705	+0.41(+0.56%)
Apr 30, 2012	73.79	73.81	72.81	73.16	1,989,821	-0.75(-1.01%)
Apr 27, 2012	73.57	74.91	72.54	73.91	2,580,223	+0.64(+0.87%)
Apr 26, 2012	72.26	73.66	71.80	73.27	2,410,027	+1.17(+1.62%)
Apr 25, 2012	72.83	73.44	71.34	72.10	4,006,238	+0.23(+0.32%)
Apr 24, 2012	72.16	73.26	69.54	71.87	9,440,876	-3.25(-4.33%)
Apr 23, 2012	74.69	75.42	74.06	75.12	3,400,935	-0.55(-0.73%)
Apr 20, 2012	75.09	76.44	74.90	75.67	2,459,953	+0.84(+1.12%)
Apr 19, 2012	75.90	76.19	74.25	74.83	2,380,046	-0.50(-0.66%)
Apr 18, 2012	74.78	75.64	74.35	75.33	1,694,673	+0.21(+0.28%)
Apr 17, 2012	74.28	75.57	73.82	75.12	1,789,871	+1.28(+1.73%)
Apr 16, 2012	74.51	75.16	73.21	73.84	1,968,562	-0.40(-0.54%)
Apr 13, 2012	74.71	75.28	73.59	74.24	1,817,352	-0.61(-0.81%)
Apr 12, 2012	74.02	74.95	73.67	74.85	1,385,342	+1.20(+1.63%)
Apr 11, 2012	73.61	74.41	73.32	73.65	1,845,026	+0.75(+1.03%)
Apr 10, 2012	75.25	75.50	72.78	72.90	2,805,725	-2.35(-3.12%)
Apr 09, 2012	74.17	75.66	74.11	75.25	1,634,619	-0.29(-0.38%)
Apr 05, 2012	74.31	76.07	74.22	75.54	2,864,971	+0.82(+1.10%)
Apr 04, 2012	75.33	76.24	74.19	74.72	4,430,897	-0.76(-1.01%)
Apr 03, 2012	78.03	78.29	75.32	75.48	6,013,014	-2.98(-3.80%)
Apr 02, 2012	77.42	79.00	77.42	78.46	1,880,280	+1.18(+1.53%)
Mar 30, 2012	77.76	78.08	76.71	77.28	2,176,766	+0.02(+0.03%)
Mar 29, 2012	76.75	77.43	75.80	77.26	1,931,074	-0.08(-0.10%)
Mar 28, 2012	78.59	78.62	76.61	77.34	1,688,032	-1.39(-1.77%)
Mar 27, 2012	79.26	79.70	78.44	78.73	2,022,951	-0.30(-0.38%)
Mar 26, 2012	77.57	79.42	77.57	79.03	2,162,997	+1.94(+2.52%)
Mar 23, 2012	78.03	78.42	75.88	77.09	2,709,380	-1.28(-1.63%)
Mar 22, 2012	78.38	78.77	77.61	78.37	1,826,477	-0.40(-0.51%)
Mar 21, 2012	78.64	79.24	77.99	78.77	1,575,236	+0.53(+0.68%)
Mar 20, 2012	77.11	78.36	76.99	78.24	1,875,641	+0.88(+1.14%)
Mar 19, 2012	77.29	77.75	76.54	77.36	2,187,937	-0.48(-0.62%)
Mar 16, 2012	78.51	78.99	77.63	77.84	3,225,662	-0.35(-0.45%)
Mar 15, 2012	78.53	78.53	77.17	78.19	2,105,292	-0.58(-0.74%)
Mar 14, 2012	78.78	79.18	78.47	78.77	2,533,382	+0.09(+0.11%)
Mar 13, 2012	77.31	78.87	77.00	78.68	3,032,773	+1.42(+1.84%)
Mar 12, 2012	77.57	78.25	76.91	77.26	1,706,298	-0.05(-0.06%)
Mar 09, 2012	77.34	77.58	76.49	77.31	3,110,556	+0.52(+0.68%)
Mar 08, 2012	74.99	78.22	74.96	76.79	6,206,551	+3.40(+4.63%)
Mar 07, 2012	73.68	74.41	72.95	73.39	2,586,090	+0.27(+0.37%)
Mar 06, 2012	75.38	75.53	72.85	73.12	3,950,882	-3.05(-4.00%)
Mar 05, 2012	76.32	76.99	75.89	76.17	2,335,536	-0.32(-0.42%)
Mar 02, 2012	76.86	77.30	76.20	76.49	2,235,662	-0.25(-0.33%)
Mar 01, 2012	75.25	76.80	74.59	76.74	2,326,503	+1.90(+2.54%)
Feb 29, 2012	75.61	76.02	74.73	74.84	2,595,572	-0.41(-0.54%)
Feb 28, 2012	75.44	75.65	74.93	75.25	2,577,684	-0.80(-1.05%)
Feb 27, 2012	74.67	76.49	74.64	76.05	1,613,041	+0.77(+1.02%)
Feb 24, 2012	74.00	75.77	73.95	75.28	1,892,351	+1.30(+1.76%)
Feb 23, 2012	74.16	74.59	73.35	73.98	2,353,356	-0.31(-0.42%)
Feb 22, 2012	73.96	74.99	73.73	74.29	1,968,453	-0.01(-0.01%)
Feb 21, 2012	75.60	75.65	73.88	74.30	1,937,413	-0.73(-0.97%)
Feb 17, 2012	75.18	76.09	74.72	75.03	2,804,785	+0.51(+0.68%)
Feb 16, 2012	75.18	75.52	73.86	74.52	3,145,547	-0.60(-0.80%)
Feb 15, 2012	76.28	76.70	74.88	75.12	2,389,393	-0.70(-0.92%)
Feb 14, 2012	74.65	76.25	74.35	75.82	3,359,667	+0.83(+1.11%)
Feb 13, 2012	75.10	75.12	74.11	74.99	2,181,132	+0.45(+0.60%)
Feb 10, 2012	73.42	74.68	73.33	74.54	2,865,255	+0.50(+0.68%)
Feb 09, 2012	73.22	74.47	73.07	74.04	2,593,978	+0.83(+1.13%)
Feb 08, 2012	72.95	74.21	72.51	73.21	2,539,594	+0.83(+1.15%)
Feb 07, 2012	72.16	73.00	72.01	72.38	2,400,329	-0.19(-0.26%)
Feb 06, 2012	72.14	72.71	71.86	72.57	1,807,574	-0.02(-0.03%)
Feb 03, 2012	71.36	72.69	71.03	72.59	3,171,538	+1.83(+2.59%)
Feb 02, 2012	70.61	71.47	70.43	70.76	2,495,528	+0.16(+0.23%)

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