Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	76.60	77.10	76.44	76.44	1,817,523	-0.34(-0.44%)
Dec 29, 2011	76.40	77.02	76.14	76.78	1,316,020	+0.70(+0.92%)
Dec 28, 2011	77.53	77.56	75.84	76.08	1,352,719	-1.43(-1.85%)
Dec 27, 2011	76.78	77.84	76.66	77.51	1,235,985	+0.34(+0.45%)
Dec 23, 2011	77.11	77.24	76.55	77.17	1,093,057	+0.82(+1.08%)
Dec 21, 2011	76.04	76.58	74.80	76.35	1,368,116	-0.08(-0.11%)
Dec 20, 2011	75.02	76.48	74.77	76.43	2,108,639	+3.07(+4.18%)
Dec 19, 2011	75.17	75.54	73.20	73.36	1,966,997	-1.19(-1.59%)
Dec 16, 2011	74.68	75.60	74.02	74.55	2,630,004	+0.60(+0.81%)
Dec 15, 2011	74.29	74.49	73.34	73.95	3,149,925	+0.63(+0.86%)
Dec 14, 2011	73.91	74.42	72.96	73.32	2,720,344	-1.44(-1.93%)
Dec 13, 2011	77.17	77.48	74.32	74.75	2,592,137	-1.63(-2.13%)
Dec 12, 2011	76.45	76.57	75.41	76.38	1,257,086	-1.33(-1.71%)
Dec 09, 2011	75.54	78.10	75.36	77.71	2,779,833	+2.37(+3.15%)
Dec 08, 2011	76.62	77.22	75.18	75.34	1,767,201	-2.28(-2.94%)
Dec 07, 2011	77.40	77.99	76.10	77.62	2,859,446	-0.27(-0.35%)
Dec 06, 2011	78.08	78.42	77.17	77.90	1,318,704	-0.05(-0.07%)
Dec 05, 2011	78.16	78.64	77.32	77.95	1,515,966	+1.47(+1.92%)
Dec 02, 2011	77.27	77.73	76.41	76.48	1,819,395	+0.26(+0.34%)
Dec 01, 2011	76.37	77.21	76.09	76.22	2,007,794	-0.44(-0.58%)
Nov 30, 2011	75.53	76.71	75.23	76.66	2,409,442	+4.21(+5.81%)
Nov 29, 2011	72.79	73.04	71.97	72.46	2,063,114	-0.14(-0.19%)
Nov 28, 2011	71.66	72.74	71.51	72.59	1,816,058	+3.46(+5.00%)
Nov 25, 2011	69.63	70.52	69.12	69.13	1,027,688	-0.87(-1.24%)
Nov 23, 2011	71.57	71.74	69.93	70.00	1,852,975	-2.34(-3.23%)
Nov 22, 2011	72.61	73.26	71.89	72.34	1,967,893	-0.42(-0.57%)
Nov 21, 2011	73.04	73.30	72.03	72.75	2,121,101	-1.77(-2.37%)
Nov 18, 2011	75.03	75.20	74.09	74.52	1,544,711	-0.33(-0.45%)
Nov 17, 2011	76.02	76.47	74.42	74.85	1,743,449	-1.28(-1.68%)
Nov 16, 2011	76.66	78.21	76.01	76.13	1,602,562	-1.39(-1.80%)
Nov 15, 2011	76.03	77.93	75.67	77.52	2,871,303	+0.97(+1.27%)
Nov 14, 2011	77.22	77.45	76.02	76.56	1,212,065	-0.83(-1.08%)
Nov 11, 2011	76.32	77.67	76.23	77.39	2,601,010	+2.07(+2.75%)
Nov 10, 2011	76.13	76.35	74.49	75.32	1,532,326	+0.32(+0.42%)
Nov 09, 2011	76.28	77.01	74.88	75.00	1,495,515	-3.77(-4.79%)
Nov 08, 2011	78.28	78.83	76.60	78.77	2,702,477	+1.13(+1.46%)
Nov 07, 2011	77.96	78.24	76.08	77.64	2,058,246	-0.33(-0.42%)
Nov 04, 2011	77.41	78.19	76.79	77.97	1,331,565	-0.24(-0.31%)
Nov 03, 2011	77.46	78.43	75.42	78.21	2,888,472	+1.84(+2.41%)
Nov 02, 2011	75.68	76.40	74.86	76.38	2,169,079	+1.82(+2.44%)
Nov 01, 2011	73.86	75.90	73.80	74.56	2,457,393	-2.56(-3.32%)
Oct 31, 2011	77.97	78.52	76.95	77.12	2,022,150	-2.10(-2.65%)
Oct 28, 2011	79.19	80.05	78.92	79.22	2,084,492	-0.22(-0.27%)
Oct 27, 2011	78.32	79.99	77.44	79.43	1,653,702	+4.06(+5.39%)
Oct 26, 2011	75.53	75.90	73.13	75.37	2,270,131	+1.22(+1.65%)
Oct 25, 2011	75.62	75.84	73.93	74.15	1,406,463	-2.11(-2.77%)
Oct 24, 2011	73.92	76.42	73.92	76.26	1,228,367	+2.64(+3.59%)
Oct 21, 2011	73.19	73.72	72.59	73.61	1,344,976	+1.51(+2.10%)
Oct 20, 2011	72.06	72.23	70.27	72.10	1,524,568	+0.05(+0.08%)
Oct 19, 2011	73.37	73.92	71.65	72.05	2,140,655	-1.50(-2.04%)
Oct 18, 2011	72.07	74.08	70.56	73.55	1,907,688	+1.59(+2.21%)
Oct 17, 2011	73.63	73.75	71.67	71.96	1,277,768	-2.25(-3.04%)
Oct 14, 2011	73.59	74.40	72.96	74.21	1,667,028	+1.61(+2.22%)
Oct 13, 2011	72.05	73.04	71.44	72.60	1,472,899	+0.15(+0.21%)
Oct 12, 2011	72.09	73.29	72.02	72.45	2,310,423	+0.90(+1.25%)
Oct 11, 2011	70.51	71.91	70.32	71.55	2,690,748	+0.43(+0.61%)
Oct 10, 2011	69.53	71.14	69.51	71.12	1,081,220	+3.10(+4.55%)
Oct 07, 2011	69.75	70.23	67.85	68.02	2,889,889	-1.72(-2.47%)
Oct 06, 2011	68.97	69.85	68.74	69.74	1,547,336	+1.63(+2.39%)
Oct 05, 2011	66.94	68.60	66.08	68.11	3,854,620	+1.24(+1.85%)
Oct 04, 2011	62.31	66.97	62.05	66.87	5,188,310	+3.77(+5.98%)
Oct 03, 2011	66.32	67.12	62.95	63.10	3,450,844	-3.40(-5.12%)
Sep 30, 2011	67.54	68.57	66.50	66.50	3,646,777	-2.00(-2.92%)
Sep 29, 2011	69.63	69.83	66.53	68.50	1,755,139	+0.48(+0.71%)
Sep 28, 2011	70.82	71.15	67.89	68.02	2,447,414	-2.87(-4.05%)
Sep 27, 2011	71.01	72.45	70.26	70.89	2,459,364	+1.72(+2.49%)
Sep 26, 2011	68.43	69.24	66.77	69.17	1,036,080	+1.36(+2.00%)
Sep 23, 2011	66.81	68.19	66.49	67.81	1,477,186	+0.80(+1.19%)
Sep 22, 2011	66.64	68.44	65.84	67.01	2,207,335	-2.29(-3.31%)
Sep 21, 2011	71.85	72.51	69.31	69.31	1,943,768	-2.59(-3.61%)
Sep 20, 2011	73.51	74.27	71.86	71.90	1,640,675	-1.26(-1.73%)
Sep 19, 2011	72.84	73.97	72.05	73.17	1,667,453	-1.07(-1.44%)
Sep 16, 2011	74.47	74.83	73.57	74.23	2,110,499	+0.09(+0.12%)
Sep 15, 2011	73.94	74.24	72.68	74.14	1,449,996	+0.99(+1.36%)
Sep 14, 2011	72.52	74.18	71.02	73.15	2,272,739	+1.28(+1.78%)
Sep 13, 2011	71.03	72.05	70.27	71.86	1,127,879	+1.35(+1.91%)
Sep 12, 2011	68.90	70.75	68.67	70.52	3,216,199	+0.61(+0.88%)
Sep 09, 2011	71.21	71.76	69.14	69.90	1,719,174	-2.21(-3.07%)
Sep 08, 2011	73.05	74.05	71.78	72.12	2,691,105	-1.37(-1.87%)
Sep 07, 2011	72.07	73.63	71.78	73.49	1,602,409	+2.72(+3.84%)
Sep 06, 2011	68.19	70.89	68.19	70.77	1,841,030	-0.24(-0.34%)
Sep 02, 2011	71.80	72.67	70.57	71.02	1,486,214	-2.55(-3.46%)
Sep 01, 2011	75.23	76.23	73.26	73.56	3,483,833	-1.49(-1.99%)
Aug 31, 2011	75.82	76.61	74.28	75.05	4,600,329	-0.22(-0.29%)
Aug 30, 2011	74.14	75.83	73.68	75.27	1,510,852	+0.57(+0.76%)
Aug 29, 2011	72.35	74.82	72.24	74.70	1,247,210	+3.31(+4.64%)
Aug 26, 2011	69.07	71.55	67.98	71.39	1,607,266	+1.98(+2.85%)
Aug 25, 2011	72.13	72.29	69.31	69.41	1,893,818	-1.76(-2.47%)
Aug 24, 2011	70.16	71.66	69.42	71.17	2,387,848	+0.84(+1.19%)
Aug 23, 2011	67.17	70.38	66.56	70.33	3,676,255	+3.52(+5.27%)
Aug 22, 2011	68.78	68.92	66.18	66.81	1,661,719	-0.12(-0.18%)
Aug 19, 2011	66.64	69.21	66.40	66.92	2,899,236	-1.16(-1.70%)
Aug 18, 2011	70.04	70.32	67.43	68.08	3,081,128	-4.58(-6.30%)
Aug 17, 2011	73.38	73.90	71.86	72.66	3,140,903	-0.09(-0.12%)
Aug 16, 2011	73.16	73.81	71.95	72.75	3,415,557	-1.64(-2.21%)
Aug 15, 2011	73.16	74.44	72.77	74.39	1,942,064	+1.93(+2.67%)
Aug 12, 2011	72.24	72.96	71.21	72.46	2,697,635	+0.87(+1.21%)
Aug 11, 2011	68.51	72.73	68.15	71.59	3,719,393	+3.49(+5.12%)
Aug 10, 2011	69.13	70.84	67.94	68.11	5,925,872	-3.33(-4.67%)
Aug 09, 2011	72.45	71.45	65.47	71.44	6,249,985	+4.62(+6.91%)
Aug 08, 2011	70.81	72.21	66.79	66.83	8,264,327	-6.37(-8.70%)
Aug 05, 2011	75.59	75.84	71.22	73.19	6,336,228	-1.33(-1.78%)
Aug 04, 2011	78.47	78.51	74.52	74.52	8,020,865	-5.21(-6.54%)
Aug 03, 2011	79.14	79.73	77.00	79.73	3,635,107	+0.61(+0.78%)
Aug 02, 2011	81.33	82.32	78.92	79.12	2,761,680	-2.72(-3.32%)
Aug 01, 2011	83.55	83.81	80.90	81.84	2,669,871	-0.45(-0.55%)
Jul 29, 2011	81.35	82.81	80.43	82.29	3,611,814	-0.10(-0.12%)
Jul 28, 2011	82.69	83.74	82.30	82.39	1,961,281	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.50	82.67	2,691,597	-2.72(-3.18%)
Jul 26, 2011	86.02	86.29	85.28	85.39	2,101,213	-0.87(-1.01%)
Jul 25, 2011	86.26	87.06	85.94	86.25	1,710,260	-1.07(-1.22%)
Jul 22, 2011	87.35	87.59	87.28	87.32	2,323,818	+0.33(+0.37%)
Jul 21, 2011	86.81	87.51	86.41	86.99	2,057,350	+0.58(+0.67%)
Jul 20, 2011	86.88	86.92	85.81	86.41	1,637,015	-0.36(-0.42%)
Jul 19, 2011	85.40	86.86	85.39	86.78	2,107,102	+2.13(+2.52%)
Jul 18, 2011	85.44	85.76	84.08	84.64	1,710,356	-1.27(-1.48%)
Jul 15, 2011	85.57	85.99	85.20	85.92	2,005,614	+0.63(+0.74%)
Jul 14, 2011	86.96	87.40	85.04	85.29	2,762,620	-1.40(-1.61%)
Jul 13, 2011	86.31	87.65	86.31	86.69	1,924,655	+0.86(+1.00%)
Jul 12, 2011	86.01	86.78	85.67	85.83	3,926,543	-0.56(-0.65%)
Jul 11, 2011	87.28	87.91	86.17	86.39	1,450,857	-2.15(-2.43%)
Jul 08, 2011	87.73	88.58	87.55	88.54	1,584,879	-0.45(-0.51%)
Jul 07, 2011	88.53	89.36	88.39	88.99	2,185,370	+1.24(+1.41%)
Jul 06, 2011	87.25	87.87	86.81	87.75	1,284,366	+0.38(+0.43%)
Jul 05, 2011	86.88	87.44	86.76	87.37	1,686,282	+0.58(+0.67%)
Jul 01, 2011	85.69	87.00	85.27	86.79	1,706,216	+1.22(+1.42%)
Jun 30, 2011	85.08	85.76	85.06	85.57	1,271,526	+0.73(+0.86%)
Jun 29, 2011	84.90	85.22	84.06	84.84	1,477,718	+0.34(+0.41%)
Jun 28, 2011	83.21	84.51	83.00	84.50	1,857,600	+1.61(+1.94%)
Jun 27, 2011	82.08	83.11	81.58	82.89	1,515,030	+0.68(+0.82%)
Jun 24, 2011	82.87	83.04	81.67	82.22	3,052,378	-0.42(-0.51%)
Jun 23, 2011	80.88	82.75	80.23	82.64	2,135,896	+0.77(+0.94%)
Jun 22, 2011	82.12	83.05	81.87	81.87	1,802,090	-0.71(-0.86%)
Jun 21, 2011	81.13	82.68	81.03	82.58	2,447,218	+2.04(+2.53%)
Jun 20, 2011	80.38	80.56	80.06	80.55	2,608,442	+0.76(+0.95%)
Jun 17, 2011	80.73	80.89	79.45	79.79	2,125,193	-0.18(-0.23%)
Jun 16, 2011	80.02	80.73	78.89	79.97	3,547,897	-0.07(-0.09%)
Jun 15, 2011	80.65	81.35	79.76	80.04	1,874,681	-1.45(-1.78%)
Jun 14, 2011	80.46	81.73	80.46	81.49	2,231,801	+1.80(+2.25%)
Jun 13, 2011	80.31	80.80	79.33	79.70	1,621,603	-0.34(-0.43%)
Jun 10, 2011	80.94	81.03	79.74	80.04	2,255,848	-1.36(-1.67%)
Jun 09, 2011	80.97	81.87	80.66	81.40	1,635,021	+0.64(+0.79%)
Jun 08, 2011	81.53	81.78	80.63	80.76	2,024,100	-1.14(-1.39%)
Jun 07, 2011	82.22	82.53	81.72	81.90	2,091,922	+0.26(+0.32%)
Jun 06, 2011	82.91	83.37	81.55	81.64	1,368,861	-1.51(-1.81%)
Jun 03, 2011	83.11	84.12	82.99	83.14	1,726,021	-0.08(-0.10%)
May 24, 2011	83.86	84.34	83.09	83.23	3,789,578	-0.49(-0.58%)
May 23, 2011	83.82	84.36	83.53	83.71	1,917,033	-1.71(-2.01%)
May 20, 2011	85.71	86.03	84.71	85.43	1,458,930	-0.53(-0.62%)
May 19, 2011	86.47	86.55	85.16	85.96	1,228,974	+0.14(+0.17%)
May 18, 2011	84.50	85.90	84.35	85.81	1,945,798	+1.50(+1.78%)
May 17, 2011	83.99	84.60	83.57	84.32	3,204,819	-0.29(-0.34%)
May 16, 2011	85.57	86.49	84.53	84.61	2,224,755	-1.59(-1.84%)
May 13, 2011	87.29	87.62	85.90	86.19	2,649,455	-1.11(-1.27%)
May 12, 2011	85.87	87.60	85.35	87.30	2,204,787	+0.81(+0.94%)
May 11, 2011	87.86	87.93	86.00	86.49	2,055,444	-1.59(-1.80%)
May 10, 2011	87.25	88.08	87.12	88.08	2,696,023	+1.30(+1.50%)
May 09, 2011	85.59	86.94	85.42	86.78	1,544,254	+1.11(+1.30%)
May 06, 2011	85.98	86.79	85.18	85.67	2,393,219	+0.68(+0.80%)
May 05, 2011	84.67	86.41	84.47	84.99	3,438,456	-0.41(-0.48%)
May 04, 2011	86.76	86.77	84.79	85.40	2,345,231	-1.19(-1.38%)
May 03, 2011	87.75	87.97	85.99	86.59	2,606,893	-1.34(-1.53%)
May 02, 2011	88.13	88.14	87.87	87.93	3,151,057	-1.22(-1.37%)
Apr 29, 2011	88.77	89.42	88.67	89.15	983,053	+0.56(+0.63%)
Apr 28, 2011	88.30	89.00	88.16	88.59	1,458,541	+0.25(+0.29%)
Apr 27, 2011	87.81	88.39	87.29	88.34	1,635,224	+0.69(+0.78%)
Apr 26, 2011	87.32	88.26	86.95	87.66	1,295,519	+0.60(+0.69%)
Apr 25, 2011	87.23	87.29	86.37	87.05	1,951,668	-0.14(-0.17%)
Apr 21, 2011	87.01	87.22	86.42	87.20	1,388,818	+0.74(+0.86%)
Apr 20, 2011	85.88	86.46	85.69	86.46	1,449,833	+2.05(+2.43%)
Apr 19, 2011	84.52	84.91	83.80	84.41	1,578,230	+0.08(+0.10%)
Apr 18, 2011	84.51	84.51	83.55	84.33	1,759,282	-1.45(-1.69%)
Apr 15, 2011	84.96	85.78	84.39	85.78	1,408,066	+0.84(+0.99%)
Apr 14, 2011	83.92	84.98	83.65	84.94	1,485,590	+0.44(+0.52%)
Apr 13, 2011	84.71	85.02	83.86	84.50	2,116,739	+0.37(+0.44%)
Apr 12, 2011	84.70	84.95	83.89	84.13	3,076,354	-1.09(-1.28%)
Apr 11, 2011	86.02	86.28	84.90	85.22	2,528,378	-0.77(-0.89%)
Apr 08, 2011	87.29	87.36	85.51	85.99	1,559,433	-0.78(-0.90%)
Apr 07, 2011	87.23	87.72	86.48	86.77	1,879,928	-0.40(-0.46%)
Apr 06, 2011	87.70	87.99	86.72	87.17	1,781,579	-0.05(-0.06%)
Apr 05, 2011	86.57	87.75	86.43	87.22	1,211,621	+0.66(+0.77%)
Apr 04, 2011	86.64	86.85	86.35	86.55	1,306,517	+0.23(+0.26%)
Apr 01, 2011	86.75	86.88	86.03	86.33	2,099,680	+0.32(+0.37%)
Mar 31, 2011	85.66	86.14	85.53	86.01	1,957,007	+0.26(+0.31%)
Mar 30, 2011	85.03	85.85	84.89	85.75	1,231,746	+1.21(+1.43%)
Mar 29, 2011	83.70	84.65	83.19	84.54	2,446,891	+0.82(+0.98%)
Mar 28, 2011	84.18	84.42	83.60	83.72	913,963	-0.04(-0.04%)
Mar 25, 2011	83.51	84.60	83.12	83.76	1,506,857	+0.74(+0.89%)
Mar 24, 2011	82.72	83.26	82.07	83.02	1,468,877	+0.84(+1.02%)
Mar 23, 2011	81.61	82.40	80.73	82.18	1,710,747	+0.39(+0.47%)
Mar 22, 2011	82.26	82.52	81.50	81.79	1,866,334	-0.38(-0.46%)
Mar 21, 2011	81.99	82.22	81.63	82.17	1,542,954	+1.88(+2.35%)
Mar 18, 2011	80.45	80.47	79.88	80.29	2,312,601	+0.94(+1.18%)
Mar 17, 2011	80.56	80.68	79.35	79.35	2,548,421	-0.58(-0.73%)
Mar 16, 2011	79.85	80.88	78.84	79.93	2,936,520	-0.18(-0.23%)
Mar 15, 2011	79.71	80.72	79.59	80.12	2,082,207	-0.65(-0.80%)
Mar 14, 2011	80.35	81.42	79.88	80.76	1,966,981	-0.38(-0.47%)
Mar 11, 2011	80.26	81.66	80.06	81.14	1,455,119	+0.31(+0.38%)
Mar 10, 2011	81.92	81.92	80.43	80.84	1,774,692	-2.09(-2.52%)
Mar 09, 2011	83.12	83.43	82.52	82.93	1,328,785	-0.59(-0.71%)
Mar 08, 2011	82.24	83.88	81.49	83.52	2,767,434	+1.23(+1.50%)
Mar 07, 2011	83.76	83.96	81.40	82.29	1,643,197	-1.35(-1.62%)
Mar 04, 2011	83.91	83.92	82.83	83.64	2,314,307	-0.12(-0.14%)
Mar 03, 2011	82.55	83.98	82.54	83.76	1,615,251	+2.08(+2.55%)
Mar 02, 2011	81.19	82.16	80.94	81.67	1,878,383	+0.47(+0.58%)
Mar 01, 2011	83.31	83.33	80.90	81.21	1,956,732	-1.68(-2.02%)
Feb 28, 2011	83.55	83.64	82.18	82.88	1,151,948	-0.07(-0.09%)
Feb 25, 2011	81.60	82.98	81.43	82.95	1,510,390	+1.83(+2.26%)
Feb 24, 2011	80.58	81.53	80.12	81.12	2,457,214	+0.60(+0.75%)
Feb 23, 2011	82.06	82.27	79.88	80.52	2,175,358	-1.53(-1.87%)
Feb 22, 2011	83.86	83.95	81.95	82.05	2,077,904	-2.39(-2.83%)
Feb 18, 2011	84.66	84.90	84.10	84.44	1,278,200	+0.02(+0.02%)
Feb 17, 2011	83.80	84.69	83.59	84.42	936,067	+0.57(+0.68%)
Feb 16, 2011	83.22	83.99	83.22	83.86	1,372,262	+0.73(+0.88%)
Feb 15, 2011	83.47	83.63	82.92	83.13	1,524,019	-0.61(-0.73%)
Feb 14, 2011	83.35	83.87	83.22	83.74	2,546,294	+0.52(+0.63%)
Feb 11, 2011	82.14	83.22	81.86	83.22	1,945,026	+0.91(+1.11%)
Feb 10, 2011	81.15	82.38	81.11	82.31	1,950,907	+0.53(+0.65%)
Feb 09, 2011	81.99	82.26	81.31	81.77	3,279,310	-0.42(-0.52%)
Feb 08, 2011	81.67	82.20	81.22	82.20	3,886,219	+0.65(+0.80%)
Feb 07, 2011	80.95	82.22	80.83	81.55	2,247,832	+0.80(+0.99%)
Feb 04, 2011	80.30	80.83	80.00	80.75	1,693,146	+0.41(+0.52%)
Feb 03, 2011	79.96	80.62	79.02	80.33	1,883,091	+0.39(+0.48%)
Feb 02, 2011	79.85	80.53	79.82	79.94	1,042,964	-0.05(-0.07%)
Feb 01, 2011	78.99	80.40	78.72	80.00	2,936,829	+1.71(+2.19%)
Jan 31, 2011	77.99	78.78	77.48	78.29	1,806,143	+0.62(+0.80%)
Jan 28, 2011	79.54	79.73	77.50	77.66	3,433,243	-1.86(-2.34%)
Jan 27, 2011	79.40	79.88	78.87	79.52	3,401,402	+0.19(+0.24%)
Jan 26, 2011	77.98	79.54	77.85	79.33	2,895,527	+1.43(+1.84%)
Jan 25, 2011	77.64	77.92	77.06	77.90	4,989,256	-0.27(-0.35%)
Jan 24, 2011	77.65	78.41	77.36	78.17	1,954,939	+0.58(+0.74%)
Jan 21, 2011	78.65	78.75	77.51	77.59	1,985,741	-0.55(-0.71%)
Jan 20, 2011	78.74	78.98	77.66	78.15	2,805,327	-1.14(-1.44%)
Jan 19, 2011	81.33	81.49	79.13	79.29	2,499,820	-2.21(-2.71%)
Jan 18, 2011	81.16	81.49	80.66	81.49	1,897,126	+0.32(+0.39%)
Jan 14, 2011	80.80	81.43	80.53	81.18	1,679,714	+0.35(+0.43%)
Jan 13, 2011	80.83	81.12	80.48	80.83	1,705,958	+0.02(+0.02%)
Jan 12, 2011	80.76	81.02	80.34	80.81	1,824,209	+0.69(+0.87%)
Jan 11, 2011	80.33	80.58	79.77	80.12	2,003,642	+0.21(+0.26%)
Jan 10, 2011	78.95	80.11	78.33	79.91	1,973,210	+0.66(+0.83%)
Jan 07, 2011	79.94	80.13	78.08	79.25	2,442,398	-0.51(-0.64%)
Jan 06, 2011	80.19	80.32	79.40	79.76	2,296,059	-0.29(-0.36%)
Jan 05, 2011	79.00	80.05	78.65	80.05	1,528,766	+1.10(+1.39%)
Jan 04, 2011	80.45	80.45	78.03	78.95	3,633,921	-1.17(-1.46%)

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