Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	86.81	87.04	86.45	87.02	9,151,933	+0.42(+0.49%)
Jan 30, 2013	86.54	86.76	86.16	86.60	12,921,508	-0.15(-0.17%)
Jan 29, 2013	87.25	87.59	86.69	86.75	7,487,493	-0.48(-0.55%)
Jan 28, 2013	86.80	87.32	86.79	87.23	8,169,597	-0.32(-0.36%)
Jan 25, 2013	87.84	87.97	87.36	87.55	11,797,197	-1.22(-1.37%)
Jan 24, 2013	88.91	88.99	88.46	88.77	5,633,792	-0.31(-0.35%)
Jan 23, 2013	89.26	89.44	88.97	89.08	3,840,520	-0.13(-0.15%)
Jan 22, 2013	88.68	89.23	88.55	89.21	5,222,846	+0.17(+0.19%)
Jan 18, 2013	88.69	89.17	88.61	89.04	6,282,292	+0.68(+0.77%)
Jan 17, 2013	88.51	88.68	88.08	88.36	9,462,853	-0.89(-1.00%)
Jan 16, 2013	89.48	89.52	89.02	89.25	5,778,320	+0.19(+0.21%)
Jan 15, 2013	89.46	89.53	88.99	89.06	7,223,071	+0.41(+0.46%)
Jan 14, 2013	89.04	89.22	88.54	88.65	4,131,508	-0.24(-0.28%)
Jan 12, 2013	87.91	88.91	87.79	88.90	6,434,959	+0.00(+0.00%)
Jan 11, 2013	87.91	88.91	87.79	88.90	6,431,651	+0.79(+0.89%)
Jan 10, 2013	87.99	88.49	87.79	88.11	7,553,024	-0.24(-0.28%)
Jan 09, 2013	88.45	88.67	88.17	88.36	5,217,668	-0.08(-0.09%)
Jan 08, 2013	88.30	88.48	88.14	88.44	5,906,015	+0.58(+0.66%)
Jan 07, 2013	87.80	88.07	87.53	87.86	5,652,919	+0.04(+0.04%)
Jan 04, 2013	87.27	87.85	87.05	87.82	12,908,083	+0.34(+0.39%)
Jan 03, 2013	88.55	88.63	87.45	87.48	13,487,059	-1.20(-1.36%)
Jan 02, 2013	88.60	89.89	88.60	88.68	10,074,360	-1.20(-1.34%)
Dec 31, 2012	91.14	91.21	89.69	89.89	8,659,108	-1.58(-1.73%)
Dec 28, 2012	91.34	91.49	91.07	91.47	5,296,318	+0.52(+0.57%)
Dec 27, 2012	90.40	91.45	90.37	90.95	5,746,684	+0.30(+0.34%)
Dec 26, 2012	90.46	90.65	90.35	90.64	3,030,426	+0.33(+0.36%)
Dec 24, 2012	90.30	90.35	90.20	90.32	1,447,179	-0.16(-0.18%)
Dec 21, 2012	90.52	90.61	90.26	90.48	8,225,127	+0.98(+1.09%)
Dec 20, 2012	89.77	90.03	89.27	89.50	6,171,696	+0.01(+0.02%)
Dec 19, 2012	89.53	90.04	89.35	89.49	6,594,170	+0.30(+0.33%)
Dec 18, 2012	89.85	90.13	88.74	89.19	16,246,122	-0.92(-1.02%)
Dec 17, 2012	91.41	91.42	90.08	90.11	9,282,223	-1.37(-1.50%)
Dec 14, 2012	91.18	91.56	91.09	91.48	5,178,937	+0.68(+0.75%)
Dec 13, 2012	90.51	91.17	90.39	90.80	8,622,146	+0.07(+0.07%)
Dec 12, 2012	91.65	92.03	90.72	90.73	9,619,611	-1.07(-1.16%)
Dec 11, 2012	91.97	92.00	91.65	91.80	5,104,401	-0.70(-0.76%)
Dec 10, 2012	92.49	92.57	92.17	92.50	2,883,618	+0.41(+0.44%)
Dec 07, 2012	92.15	92.49	92.03	92.09	5,432,655	-0.86(-0.92%)
Dec 06, 2012	93.15	93.31	92.89	92.95	3,109,106	+0.20(+0.22%)
Dec 05, 2012	92.81	93.11	92.64	92.75	2,672,680	-0.04(-0.05%)
Dec 04, 2012	92.53	92.82	92.40	92.80	3,494,343	+0.62(+0.67%)
Nov 30, 2012	92.69	92.73	92.12	92.18	5,012,242	-0.25(-0.27%)
Nov 29, 2012	92.23	92.66	92.08	92.43	3,737,691	+0.01(+0.02%)
Nov 28, 2012	93.05	93.22	92.40	92.42	4,832,564	-0.13(-0.14%)
Nov 27, 2012	92.29	92.62	92.11	92.55	3,444,448	+0.36(+0.39%)
Nov 26, 2012	92.45	92.72	92.15	92.19	3,789,206	+0.44(+0.47%)
Nov 24, 2012	91.82	91.93	91.68	91.75	1,336,417	+0.00(+0.00%)
Nov 23, 2012	91.82	91.93	91.68	91.75	1,336,417	-0.09(-0.10%)
Nov 21, 2012	91.74	91.91	91.61	91.84	3,281,784	-0.05(-0.06%)
Nov 20, 2012	92.69	92.83	91.88	91.89	6,307,563	-0.93(-1.00%)
Nov 19, 2012	92.67	92.93	92.56	92.82	4,902,781	-0.52(-0.56%)
Nov 16, 2012	93.34	93.95	93.28	93.35	6,217,132	-0.08(-0.09%)
Nov 15, 2012	93.15	93.83	93.07	93.43	7,512,857	-0.18(-0.19%)
Nov 14, 2012	92.87	93.66	92.78	93.61	6,355,459	+0.09(+0.09%)
Nov 13, 2012	93.66	93.68	93.07	93.52	3,876,910	+0.31(+0.33%)
Nov 12, 2012	92.95	93.35	92.92	93.21	2,805,211	+0.16(+0.17%)
Nov 09, 2012	92.80	93.06	92.47	93.06	6,818,830	+0.10(+0.11%)
Nov 08, 2012	91.44	92.97	91.17	92.95	11,614,679	+1.36(+1.48%)
Nov 07, 2012	91.56	91.99	91.42	91.60	13,633,831	+1.63(+1.81%)
Nov 06, 2012	90.51	90.75	89.96	89.96	6,071,163	-0.86(-0.94%)
Nov 05, 2012	90.72	91.04	90.70	90.82	3,970,474	+0.51(+0.56%)
Nov 02, 2012	89.59	90.35	89.56	90.31	4,775,849	-0.07(-0.07%)
Nov 01, 2012	90.69	90.77	90.18	90.38	4,954,341	-0.55(-0.60%)
Oct 31, 2012	90.42	91.18	90.39	90.92	6,818,361	+0.53(+0.59%)
Oct 26, 2012		90.39	90.39	90.39	0	+1.31(+1.47%)
Oct 25, 2012	88.86	89.58	88.69	89.08	7,180,549	-0.46(-0.51%)
Oct 24, 2012	89.82	90.13	89.54	89.54	9,259,112	-0.89(-0.99%)
Oct 23, 2012	89.99	90.46	89.94	90.43	7,815,676	+0.70(+0.78%)
Oct 19, 2012	88.70	89.78	88.65	89.73	10,335,991	+1.20(+1.36%)
Oct 18, 2012	89.27	89.57	88.35	88.53	11,611,806	-0.55(-0.61%)
Oct 17, 2012	89.31	89.38	88.87	89.07	9,405,571	-0.83(-0.93%)
Oct 16, 2012	90.58	90.61	89.88	89.91	7,324,597	-1.26(-1.38%)
Oct 15, 2012	91.23	91.50	90.97	91.17	4,119,148	-0.21(-0.23%)
Oct 12, 2012	91.45	91.97	91.23	91.37	6,695,332	+0.23(+0.25%)
Oct 11, 2012	89.89	91.14	89.84	91.14	7,046,994	+0.63(+0.69%)
Oct 10, 2012	89.52	90.63	89.38	90.52	7,366,739	+0.63(+0.71%)
Oct 09, 2012	89.53	90.06	89.46	89.88	6,448,216	-0.16(-0.18%)
Oct 08, 2012	89.91	90.12	89.69	90.05	2,127,911	+0.75(+0.84%)
Oct 06, 2012	89.60	89.69	89.12	89.29	11,316,784	+0.00(+0.00%)
Oct 05, 2012	89.60	89.69	89.12	89.29	11,315,902	-1.17(-1.30%)
Oct 04, 2012	91.00	91.25	90.34	90.47	8,431,821	-1.14(-1.25%)
Oct 03, 2012	91.29	91.62	91.11	91.61	5,156,769	+0.03(+0.03%)
Oct 02, 2012	91.33	91.78	91.25	91.58	4,803,020	-0.13(-0.14%)
Oct 01, 2012	91.37	91.74	90.94	91.70	6,570,140	+0.34(+0.37%)
Sep 28, 2012	91.76	92.11	91.06	91.37	9,752,820	+0.05(+0.06%)
Sep 27, 2012	91.61	91.79	91.03	91.31	6,997,650	-0.65(-0.71%)
Sep 26, 2012	91.62	92.01	91.53	91.97	9,779,951	+0.98(+1.08%)
Sep 25, 2012	90.32	91.01	89.83	90.99	8,012,620	+0.89(+0.99%)
Sep 24, 2012	89.92	90.25	89.87	90.10	4,931,670	+0.70(+0.78%)
Sep 21, 2012	88.81	89.47	88.75	89.40	5,634,501	+0.10(+0.12%)
Sep 20, 2012	89.84	89.97	88.98	89.30	6,259,769	+0.22(+0.25%)
Sep 19, 2012	89.25	89.28	88.71	89.08	8,026,073	+0.58(+0.66%)
Sep 18, 2012	88.78	88.92	88.23	88.50	7,295,827	+0.44(+0.50%)
Sep 17, 2012	87.43	88.19	87.38	88.06	7,577,339	+1.04(+1.20%)
Sep 14, 2012	88.09	88.15	86.83	87.01	22,938,394	-2.38(-2.66%)
Sep 13, 2012	90.02	90.53	88.46	89.39	16,696,017	-0.35(-0.39%)
Sep 12, 2012	89.89	90.03	89.50	89.74	9,572,744	-1.13(-1.25%)
Sep 11, 2012	91.22	91.28	90.68	90.87	4,790,246	-0.57(-0.63%)
Sep 10, 2012	90.98	91.45	90.84	91.45	6,678,428	+0.22(+0.24%)
Sep 07, 2012	92.78	92.81	91.15	91.23	9,972,996	-0.43(-0.47%)
Sep 06, 2012	92.33	92.33	91.61	91.65	8,844,223	-1.55(-1.67%)
Sep 05, 2012	93.28	93.55	93.08	93.20	4,713,230	-0.44(-0.47%)
Sep 04, 2012	93.35	93.87	93.23	93.65	8,170,134	-0.09(-0.10%)
Aug 31, 2012	92.32	93.74	92.28	93.74	12,524,828	+1.31(+1.41%)
Aug 30, 2012	92.68	92.80	92.28	92.43	5,295,141	+0.48(+0.52%)
Aug 29, 2012	92.19	92.21	91.71	91.96	5,126,149	-0.18(-0.20%)
Aug 27, 2012	91.99	92.33	91.94	92.14	5,321,998	+0.54(+0.58%)
Aug 24, 2012	92.09	92.15	91.50	91.60	6,814,703	-0.09(-0.10%)
Aug 23, 2012	91.55	91.85	91.49	91.69	9,318,079	+0.38(+0.42%)
Aug 22, 2012	90.66	91.38	90.43	91.31	15,102,265	+1.48(+1.65%)
Aug 21, 2012	89.15	89.87	88.56	89.83	12,783,651	+0.40(+0.44%)
Aug 20, 2012	89.21	89.68	89.17	89.43	6,031,769	+0.18(+0.21%)
Aug 17, 2012	89.10	89.63	89.04	89.25	8,639,610	+0.43(+0.49%)
Aug 16, 2012	89.70	89.91	88.46	88.82	18,039,334	-0.76(-0.85%)
Aug 15, 2012	90.29	90.42	89.47	89.58	15,247,493	-1.28(-1.41%)
Aug 14, 2012	90.98	91.31	90.83	90.86	10,890,287	-1.25(-1.35%)
Aug 13, 2012	92.56	92.76	92.10	92.10	4,828,250	-0.15(-0.17%)
Aug 11, 2012	92.62	92.71	92.18	92.26	6,365,962	+0.00(+0.00%)
Aug 10, 2012	92.62	92.71	92.18	92.26	6,365,962	+0.46(+0.50%)
Aug 09, 2012	91.58	91.96	90.83	91.80	10,291,465	-0.07(-0.07%)
Aug 08, 2012	92.60	92.76	91.77	91.86	9,878,872	-0.49(-0.53%)
Aug 07, 2012	92.45	92.57	92.06	92.35	9,010,843	-1.20(-1.29%)
Aug 06, 2012	93.70	94.05	93.48	93.56	5,005,142	+0.04(+0.04%)
Aug 03, 2012	93.83	93.97	93.04	93.52	12,377,895	-1.53(-1.61%)
Aug 02, 2012	95.11	95.92	94.78	95.05	10,861,667	+0.54(+0.57%)
Aug 01, 2012	94.33	95.22	94.06	94.52	10,861,696	-0.48(-0.50%)
Jul 31, 2012	95.07	95.13	94.17	94.99	10,169,993	+0.19(+0.20%)
Jul 30, 2012	94.03	94.83	93.93	94.80	8,226,609	+0.70(+0.75%)
Jul 27, 2012	95.13	95.22	92.99	94.10	20,051,080	-1.81(-1.89%)
Jul 26, 2012	96.33	96.52	95.87	95.91	9,019,852	-0.89(-0.92%)
Jul 25, 2012	96.41	96.84	96.30	96.80	7,274,582	+0.25(+0.26%)
Jul 24, 2012	95.47	96.71	95.42	96.55	9,214,506	+0.75(+0.79%)
Jul 23, 2012	96.17	96.27	95.59	95.79	8,384,583	+0.53(+0.56%)
Jul 20, 2012	94.92	95.43	94.79	95.26	8,692,356	+1.15(+1.22%)
Jul 19, 2012	94.09	94.55	93.83	94.11	7,163,031	-0.24(-0.26%)
Jul 18, 2012	94.67	94.73	94.33	94.35	5,476,348	+0.05(+0.05%)
Jul 17, 2012	94.67	95.08	94.22	94.30	7,633,553	-0.75(-0.79%)
Jul 16, 2012	95.43	95.66	94.93	95.04	7,186,307	+0.44(+0.46%)
Jul 14, 2012	94.65	94.66	94.19	94.61	5,701,013	+0.00(+0.00%)
Jul 13, 2012	94.65	94.66	94.19	94.61	5,700,877	-0.25(-0.26%)
Jul 12, 2012	94.52	94.89	94.41	94.85	8,766,939	+0.67(+0.71%)
Jul 11, 2012	94.18	94.83	93.94	94.19	8,138,723	+0.12(+0.12%)
Jul 10, 2012	93.65	94.29	93.54	94.07	5,854,635	+0.19(+0.20%)
Jul 09, 2012	93.29	93.94	93.10	93.88	7,710,132	+0.82(+0.88%)
Jul 06, 2012	92.77	93.17	92.73	93.06	7,945,122	+0.86(+0.93%)
Jul 05, 2012	91.81	92.52	91.73	92.20	8,157,537	+0.47(+0.51%)
Jul 03, 2012	92.25	92.28	91.70	91.73	7,883,271	-0.71(-0.77%)
Jul 02, 2012	91.88	93.17	91.82	92.44	10,674,951	+0.97(+1.06%)
Jun 30, 2012	91.38	91.81	91.08	91.47	11,424,091	-0.03(-0.03%)
Jun 29, 2012	91.38	91.81	91.08	91.50	12,153,313	-1.21(-1.30%)
Jun 28, 2012	93.04	93.17	92.66	92.71	7,194,148	+0.23(+0.25%)
Jun 27, 2012	92.49	92.66	92.11	92.48	8,019,138	+0.15(+0.16%)
Jun 26, 2012	92.17	92.78	92.04	92.33	7,333,473	-0.37(-0.39%)
Jun 25, 2012	92.35	92.83	92.28	92.70	8,365,494	+1.33(+1.46%)
Jun 22, 2012	92.01	92.25	91.36	91.37	10,714,518	-1.24(-1.33%)
Jun 21, 2012	92.05	93.00	92.00	92.60	13,377,226	+0.49(+0.53%)
Jun 20, 2012	91.04	92.46	90.69	92.11	18,773,316	+0.45(+0.49%)
Jun 19, 2012	92.29	92.36	91.59	91.66	11,258,208	-1.21(-1.31%)
Jun 18, 2012	92.93	93.06	92.28	92.87	9,165,293	+0.50(+0.54%)
Jun 15, 2012	92.51	92.71	92.19	92.38	8,786,361	+0.51(+0.56%)
Jun 14, 2012	92.05	92.29	91.49	91.87	10,519,668	-0.12(-0.13%)
Jun 13, 2012	91.24	92.29	90.90	91.98	15,188,050	+0.90(+0.99%)
Jun 12, 2012	91.33	91.81	90.99	91.08	14,944,097	-0.84(-0.91%)
Jun 11, 2012	91.20	92.24	91.19	91.92	14,632,281	+0.42(+0.46%)
Jun 08, 2012	92.63	92.78	91.04	91.51	15,379,162	-0.02(-0.02%)
Jun 07, 2012	91.10	91.90	90.91	91.53	25,858,204	+0.14(+0.15%)
Jun 06, 2012	93.23	93.25	91.39	91.39	28,469,628	-1.86(-2.00%)
Jun 05, 2012	93.93	94.01	93.25	93.25	17,080,048	-1.26(-1.34%)
Jun 04, 2012	94.50	95.14	94.23	94.52	15,983,823	-0.75(-0.79%)
Jun 02, 2012	94.18	95.29	93.93	95.27	32,191,686	+0.00(+0.00%)
Jun 01, 2012	94.18	95.29	93.93	95.27	32,190,640	+2.21(+2.37%)
May 31, 2012	92.65	94.14	92.38	93.06	42,743,880	+1.06(+1.16%)
May 30, 2012	91.40	92.13	91.39	92.00	23,543,172	+2.28(+2.54%)
May 29, 2012	89.99	90.30	89.71	89.72	8,054,053	-0.28(-0.31%)
May 25, 2012	90.02	90.10	89.81	90.00	6,476,538	+0.34(+0.37%)
May 24, 2012	89.88	90.28	89.53	89.66	14,062,464	-0.34(-0.38%)
May 23, 2012	90.11	90.82	89.97	90.01	16,103,645	+0.62(+0.69%)
May 22, 2012	89.53	89.62	89.02	89.39	16,872,728	-1.01(-1.11%)
May 21, 2012	90.36	90.77	90.16	90.39	13,140,075	-0.19(-0.21%)
May 18, 2012	89.90	90.76	89.79	90.58	13,900,272	+0.02(+0.02%)
May 17, 2012	89.00	90.64	88.99	90.56	20,377,076	+1.58(+1.77%)
May 16, 2012	88.23	89.11	88.04	88.99	8,860,601	+0.26(+0.29%)
May 15, 2012	88.31	88.78	88.12	88.73	9,277,506	+0.36(+0.40%)
May 14, 2012	88.15	88.47	87.96	88.37	12,051,235	+1.22(+1.40%)
May 11, 2012	87.15	87.23	86.76	87.16	7,179,485	+0.71(+0.83%)
May 10, 2012	86.08	86.51	85.65	86.44	8,641,903	-0.26(-0.29%)
May 09, 2012	87.12	87.21	86.38	86.70	7,992,018	+0.06(+0.07%)
May 08, 2012	86.56	87.16	86.54	86.64	8,297,463	+0.46(+0.53%)
May 07, 2012	86.29	86.40	86.08	86.18	4,426,190	+0.01(+0.02%)
May 04, 2012	85.68	86.20	85.62	86.16	8,730,228	+0.67(+0.78%)
May 03, 2012	85.07	85.60	85.01	85.49	4,830,188	-0.02(-0.03%)
May 02, 2012	85.49	85.57	85.19	85.51	4,888,957	+0.60(+0.70%)
May 01, 2012	85.65	85.78	84.65	84.92	9,892,490	-0.44(-0.52%)
Apr 30, 2012	85.54	85.67	85.26	85.36	5,770,357	+0.02(+0.03%)
Apr 27, 2012	85.14	85.39	84.97	85.34	3,868,399	+0.07(+0.09%)
Apr 26, 2012	85.43	85.46	84.83	85.26	7,053,747	+0.51(+0.60%)
Apr 25, 2012	84.70	85.36	84.17	84.75	12,176,752	-0.44(-0.51%)
Apr 24, 2012	85.57	85.68	85.18	85.19	5,960,350	-0.60(-0.70%)
Apr 23, 2012	85.93	86.15	85.70	85.80	7,105,970	+0.62(+0.73%)
Apr 20, 2012	84.81	85.22	84.64	85.18	6,932,906	+0.01(+0.02%)
Apr 19, 2012	85.31	85.47	85.14	85.16	7,386,596	+0.08(+0.09%)
Apr 18, 2012	85.16	85.21	84.93	85.08	5,599,922	+0.25(+0.29%)
Apr 17, 2012	84.78	85.00	84.58	84.83	7,420,020	-0.05(-0.06%)
Apr 16, 2012	84.91	85.56	84.81	84.89	10,631,223	-0.12(-0.15%)
Apr 13, 2012	84.51	85.05	84.49	85.01	11,831,157	+1.35(+1.62%)
Apr 12, 2012	84.16	84.21	83.54	83.66	12,381,609	-0.35(-0.42%)
Apr 11, 2012	84.19	84.44	83.93	84.01	11,975,395	-1.02(-1.20%)
Apr 10, 2012	84.36	85.34	84.24	85.02	19,821,132	+0.95(+1.13%)
Apr 09, 2012	84.06	84.23	83.85	84.07	19,756,900	+1.92(+2.34%)
Apr 05, 2012	82.22	82.27	81.73	82.15	8,747,054	+0.59(+0.72%)
Apr 04, 2012	81.32	81.58	81.06	81.56	13,875,793	+1.11(+1.37%)
Apr 03, 2012	82.22	82.54	80.45	80.45	20,306,356	-1.42(-1.73%)
Apr 02, 2012	82.22	82.43	81.63	81.87	12,293,062	+0.45(+0.55%)
Mar 30, 2012	82.88	82.92	81.42	81.42	13,046,164	-1.40(-1.69%)
Mar 29, 2012	82.74	82.87	82.42	82.82	10,600,800	+0.62(+0.75%)
Mar 28, 2012	81.94	82.68	81.89	82.21	10,866,919	-0.12(-0.14%)
Mar 27, 2012	81.84	82.51	81.79	82.32	9,607,785	+0.59(+0.72%)
Mar 26, 2012	81.88	82.01	81.13	81.73	11,187,448	-0.42(-0.51%)
Mar 23, 2012	81.78	82.29	81.76	82.16	11,665,535	+0.77(+0.95%)
Mar 22, 2012	81.49	81.55	81.18	81.39	11,037,502	+0.26(+0.32%)
Mar 21, 2012	80.45	81.20	80.41	81.12	14,113,400	+0.91(+1.13%)
Mar 20, 2012	80.14	80.46	79.72	80.22	13,013,555	+0.32(+0.40%)
Mar 19, 2012	80.81	80.90	79.60	79.90	19,307,720	-0.97(-1.19%)
Mar 16, 2012	80.19	80.87	79.97	80.86	18,503,400	+0.16(+0.20%)
Mar 15, 2012	80.48	81.09	80.46	80.70	19,504,112	+0.12(+0.15%)
Mar 14, 2012	81.79	81.82	80.52	80.58	33,781,872	-2.08(-2.52%)
Mar 13, 2012	83.65	83.75	82.65	82.66	19,862,576	-1.48(-1.76%)
Mar 12, 2012	84.41	84.56	84.09	84.14	7,275,811	-0.01(-0.02%)
Mar 09, 2012	83.81	84.17	83.38	84.16	9,612,388	+0.17(+0.20%)
Mar 08, 2012	84.41	84.59	83.92	83.99	10,999,239	-0.85(-1.00%)
Mar 07, 2012	85.24	85.35	84.77	84.84	7,671,988	-0.52(-0.61%)
Mar 06, 2012	85.23	85.71	85.22	85.36	8,680,909	+1.02(+1.21%)
Mar 05, 2012	84.88	85.22	84.34	84.34	9,538,390	-0.67(-0.79%)
Mar 02, 2012	84.62	85.25	84.58	85.01	9,190,602	+0.79(+0.94%)
Mar 01, 2012	84.30	84.67	83.85	84.22	16,902,054	-0.80(-0.94%)
Feb 29, 2012	85.70	85.74	84.68	85.02	19,660,464	-0.52(-0.61%)
Feb 28, 2012	86.07	86.26	85.39	85.55	9,137,138	-0.28(-0.33%)
Feb 27, 2012	85.80	86.05	85.52	85.83	11,298,761	+0.75(+0.89%)
Feb 24, 2012	84.88	85.13	84.68	85.07	7,840,492	+0.55(+0.65%)
Feb 23, 2012	84.09	84.87	83.94	84.52	7,132,017	-0.00(-0.01%)
Feb 22, 2012	83.91	84.54	83.86	84.53	10,685,475	+1.05(+1.26%)
Feb 21, 2012	83.82	83.93	83.23	83.47	11,513,409	-0.93(-1.11%)
Feb 17, 2012	83.89	84.43	83.81	84.41	8,753,863	-0.02(-0.03%)
Feb 16, 2012	84.91	85.15	84.08	84.43	12,480,147	-0.68(-0.80%)
Feb 15, 2012	85.19	85.63	85.07	85.11	9,455,386	-0.15(-0.18%)
Feb 14, 2012	85.03	85.64	84.88	85.26	11,423,556	+0.45(+0.53%)
Feb 13, 2012	84.42	84.98	84.30	84.81	8,870,850	+0.11(+0.13%)
Feb 10, 2012	84.57	84.95	84.37	84.71	9,934,653	+1.09(+1.30%)
Feb 09, 2012	83.89	84.02	82.99	83.62	15,851,940	-0.63(-0.75%)
Feb 08, 2012	84.13	84.56	83.97	84.25	10,515,163	+0.07(+0.08%)
Feb 07, 2012	84.44	84.63	83.82	84.18	12,141,598	-1.06(-1.24%)
Feb 06, 2012	84.49	85.29	84.23	85.24	8,536,193	+0.84(+1.00%)
Feb 03, 2012	84.32	84.57	83.97	84.40	17,219,626	-1.85(-2.15%)
Feb 02, 2012	86.13	86.51	85.90	86.25	7,730,036	-0.04(-0.04%)

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