Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	172.65	173.73	172.54	173.39	3,099,214	+0.73(+0.42%)
Jan 30, 2013	173.86	173.90	172.49	172.66	1,663,678	-1.06(-0.61%)
Jan 29, 2013	173.75	173.86	173.01	173.72	2,415,555	-0.09(-0.05%)
Jan 28, 2013	174.30	174.37	172.96	173.81	2,304,570	-0.26(-0.15%)
Jan 25, 2013	173.32	174.07	172.41	174.07	2,464,378	+1.64(+0.95%)
Jan 24, 2013	171.77	173.08	171.63	172.43	2,845,665	+0.84(+0.49%)
Jan 23, 2013	171.56	171.92	171.30	171.59	1,745,792	-0.02(-0.01%)
Jan 22, 2013	170.30	171.62	170.21	171.61	2,138,177	+1.42(+0.84%)
Jan 18, 2013	169.88	170.35	169.34	170.19	1,941,534	+0.36(+0.21%)
Jan 17, 2013	169.02	170.17	168.93	169.83	3,645,842	+1.45(+0.86%)
Jan 16, 2013	168.55	168.78	168.02	168.38	1,875,239	-0.41(-0.24%)
Jan 15, 2013	167.12	168.91	167.07	168.79	1,549,672	+0.82(+0.49%)
Jan 14, 2013	167.48	168.34	167.42	167.97	2,064,998	+0.32(+0.19%)
Jan 11, 2013	167.99	168.06	167.09	167.65	1,261,073	-0.26(-0.16%)
Jan 10, 2013	168.45	168.52	166.97	167.91	2,145,230	+0.35(+0.21%)
Jan 09, 2013	167.10	167.68	166.96	167.56	1,803,088	+1.02(+0.61%)
Jan 08, 2013	166.83	167.23	165.99	166.54	1,187,775	-0.44(-0.27%)
Jan 07, 2013	166.87	167.27	166.54	166.99	1,786,559	-0.46(-0.28%)
Jan 04, 2013	166.87	167.62	166.11	167.45	2,180,032	+1.16(+0.70%)
Jan 03, 2013	166.19	167.20	165.79	166.29	4,186,310	-0.12(-0.07%)
Jan 02, 2013	165.26	166.41	164.45	166.41	4,321,058	+4.49(+2.77%)
Dec 31, 2012	159.05	162.02	158.76	161.92	2,609,251	+2.60(+1.63%)
Dec 28, 2012	159.50	160.40	159.11	159.32	2,187,358	-0.98(-0.61%)
Dec 27, 2012	160.74	160.96	158.69	160.30	2,502,780	-0.15(-0.09%)
Dec 26, 2012	162.16	162.16	160.35	160.45	3,302,780	-1.24(-0.77%)
Dec 24, 2012	161.57	162.06	161.29	161.69	1,144,472	-0.92(-0.56%)
Dec 21, 2012	161.10	162.60	160.85	162.60	5,043,403	-1.36(-0.83%)
Dec 20, 2012	163.21	164.12	162.73	163.96	3,462,993	+1.01(+0.62%)
Dec 19, 2012	163.44	163.76	162.83	162.95	2,082,681	-0.27(-0.17%)
Dec 18, 2012	161.26	163.41	161.01	163.22	3,724,993	+2.22(+1.38%)
Dec 17, 2012	159.85	161.07	159.70	161.01	3,461,826	+1.45(+0.91%)
Dec 14, 2012	159.60	160.15	159.33	159.56	2,573,788	-0.32(-0.20%)
Dec 13, 2012	161.02	161.36	159.49	159.88	1,917,927	-1.03(-0.64%)
Dec 12, 2012	161.70	161.98	160.65	160.91	3,871,735	-0.25(-0.16%)
Dec 11, 2012	161.24	161.60	160.69	161.16	3,595,215	+0.69(+0.43%)
Dec 10, 2012	159.55	160.53	159.36	160.48	4,682,115	+0.99(+0.62%)
Dec 07, 2012	159.85	159.96	158.91	159.48	2,284,785	+0.21(+0.13%)
Dec 06, 2012	158.90	159.66	158.70	159.27	1,792,146	+0.32(+0.20%)
Dec 05, 2012	159.14	159.54	157.74	158.95	2,216,777	+0.34(+0.21%)
Dec 04, 2012	158.64	159.13	157.86	158.61	1,704,211	-0.38(-0.24%)
Nov 30, 2012	159.45	159.45	158.45	158.99	1,713,184	-0.06(-0.04%)
Nov 29, 2012	158.97	159.21	158.00	159.06	3,272,578	+1.08(+0.68%)
Nov 28, 2012	156.26	158.04	155.15	157.97	2,097,430	+1.02(+0.65%)
Nov 27, 2012	157.08	157.79	156.74	156.95	1,542,371	-0.35(-0.22%)
Nov 26, 2012	156.85	157.53	156.33	157.30	1,117,273	-0.12(-0.08%)
Nov 23, 2012	156.24	157.52	156.20	157.42	1,572,164	+1.87(+1.20%)
Nov 21, 2012	155.23	155.69	154.76	155.55	918,525	+0.45(+0.29%)
Nov 20, 2012	154.10	155.22	153.92	155.10	2,177,529	+0.52(+0.34%)
Nov 19, 2012	153.01	154.58	152.84	154.58	2,383,484	+3.08(+2.03%)
Nov 16, 2012	150.54	151.64	149.58	151.50	9,530,161	+1.08(+0.72%)
Nov 15, 2012	150.72	151.60	149.56	150.42	3,046,859	-0.59(-0.39%)
Nov 14, 2012	153.94	154.20	150.69	151.02	7,261,379	-2.87(-1.86%)
Nov 13, 2012	153.21	154.86	152.92	153.88	1,731,626	-0.04(-0.03%)
Nov 12, 2012	154.56	154.66	153.68	153.93	1,813,899	-0.23(-0.15%)
Nov 09, 2012	153.07	155.29	153.06	154.16	2,692,912	+0.38(+0.24%)
Nov 08, 2012	155.77	156.19	153.78	153.78	5,858,665	-2.21(-1.41%)
Nov 07, 2012	157.56	157.70	155.12	155.99	6,505,987	-3.30(-2.07%)
Nov 06, 2012	158.24	159.63	158.08	159.29	2,351,966	+1.39(+0.88%)
Nov 05, 2012	156.88	157.99	156.40	157.90	1,711,449	+0.97(+0.62%)
Nov 02, 2012	159.88	159.93	156.89	156.94	4,065,351	-2.35(-1.47%)
Nov 01, 2012	155.86	159.42	155.18	159.28	2,920,833	+3.86(+2.49%)
Oct 31, 2012	154.91	155.72	154.22	155.42	2,043,600	+0.60(+0.39%)
Oct 26, 2012	155.31	154.82	154.82	154.82	1,930,117	-0.44(-0.29%)
Oct 25, 2012	155.84	156.33	154.02	155.26	2,823,442	+0.34(+0.22%)
Oct 24, 2012	156.04	156.30	154.68	154.92	1,353,592	-0.44(-0.28%)
Oct 23, 2012	154.84	155.85	153.52	155.36	2,756,227	-1.23(-0.78%)
Oct 19, 2012	158.38	158.52	156.24	156.59	2,632,167	-2.42(-1.52%)
Oct 18, 2012	158.91	159.41	158.29	159.01	1,700,304	-0.12(-0.08%)
Oct 17, 2012	157.92	159.47	157.72	159.13	2,375,925	+1.17(+0.74%)
Oct 16, 2012	156.81	157.97	156.74	157.97	1,594,170	+1.61(+1.03%)
Oct 15, 2012	155.44	156.35	154.50	156.35	1,869,552	+1.45(+0.93%)
Oct 12, 2012	156.05	156.28	154.61	154.91	1,415,967	-1.28(-0.82%)
Oct 11, 2012	156.47	157.09	155.90	156.19	2,200,285	+0.78(+0.50%)
Oct 10, 2012	156.24	156.27	154.98	155.40	2,608,530	-0.77(-0.49%)
Oct 09, 2012	157.50	157.79	155.83	156.17	3,047,308	-1.39(-0.89%)
Oct 08, 2012	157.41	158.16	157.18	157.56	1,441,398	-0.72(-0.45%)
Oct 05, 2012	158.91	159.60	157.83	158.28	2,606,037	+0.00(+0.00%)
Oct 04, 2012	157.28	158.44	156.66	158.28	5,338,690	+1.46(+0.93%)
Oct 03, 2012	157.21	157.57	156.02	156.82	2,663,345	-0.03(-0.02%)
Oct 02, 2012	156.62	157.04	156.04	156.86	2,326,332	+0.81(+0.52%)
Oct 01, 2012	157.74	157.76	155.16	156.05	5,939,059	-0.83(-0.53%)
Sep 28, 2012	156.80	157.55	156.06	156.88	2,361,284	-0.66(-0.42%)
Sep 27, 2012	156.30	157.83	155.85	157.54	1,675,188	+1.84(+1.18%)
Sep 26, 2012	157.04	157.21	155.08	155.70	2,427,002	-1.19(-0.76%)
Sep 25, 2012	159.94	160.08	156.75	156.89	3,161,813	-2.43(-1.53%)
Sep 24, 2012	158.91	159.88	158.72	159.32	1,576,875	-0.01(-0.01%)
Sep 21, 2012	160.62	160.99	159.33	159.33	4,044,382	-0.57(-0.36%)
Sep 20, 2012	160.19	160.19	159.16	159.91	3,552,310	-1.11(-0.69%)
Sep 19, 2012	160.90	161.38	160.36	161.02	2,593,246	+0.39(+0.24%)
Sep 18, 2012	161.30	161.35	160.27	160.62	2,135,251	-1.12(-0.69%)
Sep 17, 2012	162.66	162.93	161.40	161.74	2,410,903	-1.61(-0.99%)
Sep 14, 2012	162.18	163.82	161.95	163.35	3,562,179	+1.78(+1.10%)
Sep 13, 2012	160.08	162.03	159.16	161.57	3,725,025	+1.59(+0.99%)
Sep 12, 2012	159.74	159.99	159.05	159.99	1,622,058	+0.83(+0.52%)
Sep 11, 2012	159.01	159.66	158.81	159.16	2,267,988	+0.10(+0.07%)
Sep 10, 2012	159.42	159.89	158.92	159.06	2,437,948	-0.64(-0.40%)
Sep 07, 2012	159.14	160.16	158.90	159.70	3,872,780	+0.83(+0.52%)
Sep 06, 2012	156.82	159.26	156.71	158.87	5,433,020	+3.05(+1.96%)
Sep 05, 2012	156.17	156.38	155.38	155.82	2,362,149	-0.25(-0.16%)
Sep 04, 2012	154.48	156.48	153.33	156.07	3,789,243	+1.46(+0.94%)
Aug 31, 2012	154.86	154.98	152.89	154.62	1,960,251	+0.97(+0.63%)
Aug 30, 2012	153.91	154.25	152.92	153.65	1,415,717	-1.13(-0.73%)
Aug 29, 2012	154.75	155.20	154.14	154.78	1,247,226	+0.76(+0.49%)
Aug 27, 2012	154.90	154.90	153.71	154.02	2,327,107	-0.04(-0.03%)
Aug 24, 2012	153.47	154.50	152.99	154.07	3,249,575	+0.40(+0.26%)
Aug 23, 2012	154.49	154.51	153.21	153.67	1,041,188	-1.02(-0.66%)
Aug 22, 2012	154.82	155.18	153.96	154.69	1,398,829	-0.32(-0.21%)
Aug 21, 2012	155.35	156.28	154.60	155.01	1,769,760	+0.18(+0.12%)
Aug 20, 2012	155.01	155.26	154.11	154.83	1,225,196	-0.46(-0.30%)
Aug 17, 2012	154.76	155.37	154.42	155.29	1,870,512	+0.67(+0.43%)
Aug 16, 2012	153.17	154.79	152.86	154.62	1,712,611	+1.34(+0.88%)
Aug 15, 2012	152.11	153.27	151.91	153.27	1,402,890	+1.07(+0.70%)
Aug 14, 2012	153.19	153.25	151.78	152.20	2,408,573	-0.24(-0.15%)
Aug 13, 2012	152.59	152.85	151.16	152.44	2,010,576	-0.23(-0.15%)
Aug 10, 2012	152.00	152.81	151.56	152.66	1,849,320	+0.03(+0.02%)
Aug 09, 2012	152.24	153.11	152.06	152.64	2,403,739	+0.29(+0.19%)
Aug 08, 2012	151.55	152.63	151.55	152.35	1,655,596	+0.12(+0.08%)
Aug 07, 2012	151.70	153.00	151.48	152.23	3,458,989	+1.55(+1.03%)
Aug 06, 2012	150.21	151.30	150.09	150.68	1,429,615	+0.78(+0.52%)
Aug 03, 2012	149.37	150.49	149.15	149.89	1,528,993	+2.84(+1.93%)
Aug 02, 2012	146.40	148.12	145.94	147.05	2,327,957	-0.71(-0.48%)
Aug 01, 2012	149.81	150.29	147.73	147.75	2,883,235	-1.57(-1.05%)
Jul 31, 2012	149.99	150.59	149.15	149.32	2,702,807	-0.89(-0.59%)
Jul 30, 2012	150.71	151.29	149.70	150.21	2,190,804	-0.38(-0.25%)
Jul 27, 2012	148.40	151.23	147.92	150.60	4,027,852	+3.07(+2.08%)
Jul 26, 2012	147.67	148.22	146.32	147.53	1,818,091	+2.16(+1.49%)
Jul 25, 2012	145.64	146.29	144.63	145.37	1,593,229	+0.31(+0.21%)
Jul 24, 2012	147.59	147.59	144.23	145.06	3,777,763	-2.16(-1.47%)
Jul 23, 2012	146.66	147.65	145.62	147.22	1,371,479	-2.00(-1.34%)
Jul 20, 2012	149.45	150.14	149.04	149.22	1,197,208	-1.40(-0.93%)
Jul 19, 2012	151.17	151.45	150.13	150.62	1,188,279	+0.08(+0.05%)
Jul 18, 2012	149.17	151.09	149.00	150.54	1,178,316	+1.01(+0.68%)
Jul 17, 2012	149.46	149.73	147.30	149.53	2,067,325	+0.90(+0.60%)
Jul 16, 2012	149.23	149.30	147.79	148.63	1,355,866	-0.91(-0.61%)
Jul 13, 2012	147.78	149.72	147.71	149.54	1,770,487	+2.33(+1.58%)
Jul 12, 2012	146.70	147.92	145.43	147.21	1,738,173	-0.53(-0.36%)
Jul 11, 2012	148.33	148.80	146.84	147.75	1,231,248	-0.44(-0.30%)
Jul 10, 2012	150.90	151.03	147.57	148.19	3,178,884	-1.67(-1.12%)
Jul 09, 2012	150.24	150.35	149.10	149.87	1,759,431	-0.53(-0.35%)
Jul 06, 2012	150.65	150.83	149.57	150.40	1,545,480	-1.75(-1.15%)
Jul 05, 2012	152.09	152.62	151.01	152.15	2,966,010	+0.03(+0.02%)
Jul 03, 2012	150.51	152.24	150.41	152.12	1,727,469	+1.73(+1.15%)
Jul 02, 2012	150.26	150.52	149.07	150.40	2,691,530	+1.04(+0.69%)
Jun 29, 2012	148.42	149.55	147.75	149.36	4,146,937	+3.93(+2.70%)
Jun 28, 2012	143.65	145.43	143.06	145.43	3,330,990	+0.44(+0.30%)
Jun 27, 2012	144.08	145.19	143.54	144.99	1,967,686	+1.43(+1.00%)
Jun 26, 2012	143.11	144.08	141.97	143.56	2,596,011	+0.96(+0.67%)
Jun 25, 2012	143.27	143.36	141.89	142.60	1,959,889	-2.61(-1.80%)
Jun 22, 2012	145.24	145.64	144.29	145.21	1,562,034	+0.65(+0.45%)
Jun 21, 2012	148.46	148.65	144.30	144.56	1,668,169	-3.89(-2.62%)
Jun 20, 2012	148.73	149.45	147.55	148.44	1,472,491	-0.10(-0.07%)
Jun 19, 2012	147.91	149.31	147.57	148.55	1,383,346	+1.53(+1.04%)
Jun 18, 2012	144.97	147.27	144.53	147.01	2,122,914	+1.19(+0.81%)
Jun 15, 2012	144.81	146.21	144.43	145.83	2,209,132	+1.05(+0.72%)
Jun 14, 2012	144.01	145.38	143.47	144.78	3,449,105	+0.93(+0.65%)
Jun 13, 2012	145.38	146.00	143.28	143.85	2,372,563	-1.95(-1.34%)
Jun 12, 2012	144.88	145.88	143.80	145.80	3,176,295	+1.46(+1.01%)
Jun 11, 2012	148.54	148.74	144.11	144.35	3,444,292	-2.76(-1.88%)
Jun 08, 2012	145.82	147.31	144.75	147.11	1,976,719	+1.21(+0.83%)
Jun 07, 2012	148.53	148.70	145.78	145.90	2,425,982	-0.67(-0.46%)
Jun 06, 2012	144.63	146.66	144.43	146.57	2,055,309	+3.09(+2.15%)
Jun 05, 2012	140.88	143.64	140.84	143.48	1,715,696	+1.79(+1.26%)
Jun 04, 2012	142.71	143.08	140.11	141.69	1,939,694	-0.72(-0.51%)
Jun 01, 2012	144.19	144.69	142.36	142.42	2,978,429	-4.56(-3.10%)
May 31, 2012	147.33	147.85	145.16	146.98	2,897,824	-0.38(-0.26%)
May 30, 2012	148.87	149.01	147.11	147.36	1,447,800	-3.00(-1.99%)
May 29, 2012	149.63	150.71	148.82	150.36	1,698,178	+1.88(+1.27%)
May 25, 2012	148.86	149.17	148.03	148.48	2,003,182	-0.30(-0.20%)
May 24, 2012	148.41	148.95	147.02	148.78	1,869,111	+0.55(+0.37%)
May 23, 2012	145.95	148.45	145.10	148.23	2,914,409	+0.84(+0.57%)
May 22, 2012	147.34	148.57	146.47	147.39	3,524,408	+0.45(+0.30%)
May 21, 2012	144.01	147.02	143.37	146.94	5,105,293	+3.33(+2.32%)
May 18, 2012	145.66	146.46	143.51	143.61	3,403,037	-1.81(-1.25%)
May 17, 2012	149.34	149.48	145.38	145.43	4,722,794	-4.03(-2.70%)
May 16, 2012	151.13	152.05	149.35	149.46	1,734,187	-1.33(-0.88%)
May 15, 2012	151.21	152.21	150.22	150.79	3,636,996	-0.58(-0.39%)
May 14, 2012	151.51	152.50	150.68	151.37	2,335,150	-1.72(-1.12%)
May 11, 2012	151.89	154.45	151.81	153.09	2,009,175	+0.04(+0.03%)
May 10, 2012	154.08	154.16	152.49	153.05	1,499,414	+0.14(+0.09%)
May 09, 2012	151.77	153.60	150.75	152.91	2,281,795	-0.59(-0.39%)
May 08, 2012	152.73	153.60	150.65	153.50	4,236,659	-0.29(-0.19%)
May 07, 2012	152.86	154.09	152.84	153.79	1,711,166	+0.59(+0.39%)
May 04, 2012	154.63	154.79	152.60	153.20	2,375,654	-2.43(-1.56%)
May 03, 2012	157.90	158.13	155.15	155.63	2,621,476	-2.60(-1.64%)
May 02, 2012	156.82	158.51	156.47	158.23	1,581,723	+0.29(+0.18%)
May 01, 2012	157.38	159.70	156.77	157.94	2,254,885	+0.82(+0.52%)
Apr 30, 2012	158.46	158.55	156.89	157.12	2,304,204	-1.35(-0.85%)
Apr 27, 2012	158.32	158.87	156.98	158.47	1,823,801	+0.66(+0.42%)
Apr 26, 2012	156.07	158.18	155.96	157.81	1,833,943	+1.53(+0.98%)
Apr 25, 2012	155.30	156.49	155.12	156.28	3,313,697	+2.65(+1.72%)
Apr 24, 2012	153.33	154.29	152.82	153.63	2,036,450	+0.38(+0.25%)
Apr 23, 2012	152.83	153.29	151.49	153.25	1,990,241	-1.50(-0.97%)
Apr 20, 2012	155.25	156.06	154.73	154.75	1,756,488	+0.20(+0.13%)
Apr 19, 2012	155.07	156.54	153.54	154.55	2,219,365	-0.59(-0.38%)
Apr 18, 2012	154.80	155.60	154.56	155.14	1,235,148	-0.43(-0.27%)
Apr 17, 2012	154.16	156.40	154.12	155.57	2,714,589	+2.44(+1.59%)
Apr 16, 2012	153.81	154.31	152.04	153.13	1,681,079	+0.07(+0.05%)
Apr 13, 2012	154.47	154.64	152.89	153.06	3,989,171	-1.92(-1.24%)
Apr 12, 2012	152.23	155.29	152.23	154.97	2,740,273	+2.72(+1.79%)
Apr 11, 2012	151.91	152.60	150.44	152.25	2,171,843	+1.73(+1.15%)
Apr 10, 2012	153.73	154.16	150.27	150.53	5,100,563	-3.63(-2.35%)
Apr 09, 2012	153.70	154.43	153.20	154.16	3,010,637	-1.91(-1.22%)
Apr 05, 2012	156.30	156.90	155.77	156.06	1,727,620	-0.64(-0.41%)
Apr 04, 2012	157.32	157.62	155.86	156.70	6,013,946	-2.15(-1.35%)
Apr 03, 2012	158.06	159.17	157.52	158.85	3,281,292	+0.36(+0.23%)
Apr 02, 2012	157.35	159.39	156.84	158.49	4,034,443	+0.92(+0.59%)
Mar 30, 2012	158.68	158.73	157.08	157.56	1,627,249	-0.13(-0.08%)
Mar 29, 2012	156.91	158.07	155.91	157.69	2,358,416	-0.24(-0.15%)
Mar 28, 2012	158.65	159.02	156.48	157.93	2,344,560	-0.84(-0.53%)
Mar 27, 2012	159.36	159.66	158.71	158.77	2,092,199	-0.65(-0.41%)
Mar 26, 2012	158.50	159.42	158.28	159.42	4,061,017	+2.35(+1.50%)
Mar 23, 2012	156.16	157.21	154.87	157.07	2,596,144	+1.02(+0.65%)
Mar 22, 2012	156.32	156.73	154.91	156.05	5,888,635	-1.60(-1.02%)
Mar 21, 2012	158.09	158.51	157.21	157.65	7,137,766	-0.17(-0.11%)
Mar 20, 2012	157.91	158.21	157.20	157.83	2,015,962	-1.17(-0.73%)
Mar 19, 2012	158.27	159.87	158.04	158.99	2,320,787	+0.53(+0.34%)
Mar 16, 2012	158.71	158.95	158.20	158.46	2,107,003	-0.56(-0.35%)
Mar 15, 2012	157.62	159.20	157.18	159.02	2,127,994	+1.46(+0.92%)
Mar 14, 2012	158.53	158.88	157.12	157.56	2,182,954	-1.21(-0.76%)
Mar 13, 2012	156.65	158.78	156.26	158.78	2,775,721	+3.04(+1.95%)
Mar 12, 2012	156.31	156.58	155.25	155.73	3,356,592	-0.57(-0.36%)
Mar 09, 2012	154.84	157.01	154.80	156.30	2,860,979	+1.50(+0.97%)
Mar 08, 2012	154.10	155.13	153.13	154.80	3,064,454	+1.75(+1.15%)
Mar 07, 2012	151.90	153.21	151.63	153.05	2,526,193	+1.51(+1.00%)
Mar 06, 2012	152.88	153.02	151.11	151.54	3,399,544	-2.97(-1.92%)
Mar 05, 2012	154.80	154.89	153.69	154.51	2,885,583	-0.56(-0.36%)
Mar 02, 2012	156.12	156.62	154.44	155.07	2,374,094	-1.31(-0.84%)
Mar 01, 2012	155.58	156.98	155.51	156.38	4,600,957	+1.46(+0.95%)
Feb 29, 2012	156.26	156.97	154.70	154.91	2,973,358	-1.18(-0.75%)
Feb 28, 2012	156.44	156.96	155.20	156.09	2,007,426	-0.19(-0.12%)
Feb 27, 2012	155.14	156.99	154.12	156.28	2,332,522	+0.03(+0.02%)
Feb 24, 2012	156.43	157.07	156.02	156.26	3,242,977	+0.04(+0.03%)
Feb 23, 2012	154.97	156.35	154.10	156.21	3,708,570	+1.25(+0.80%)
Feb 22, 2012	155.38	156.05	154.43	154.97	3,343,907	-0.60(-0.39%)
Feb 21, 2012	156.53	156.79	154.88	155.57	2,307,431	-0.69(-0.44%)
Feb 17, 2012	157.07	157.19	155.91	156.26	1,908,493	-0.11(-0.07%)
Feb 16, 2012	154.15	156.47	154.08	156.37	4,189,166	+2.41(+1.56%)
Feb 15, 2012	155.27	155.49	153.40	153.96	3,747,425	-0.48(-0.31%)
Feb 14, 2012	153.85	154.48	153.34	154.44	2,889,394	-0.07(-0.05%)
Feb 13, 2012	154.54	154.91	153.21	154.51	1,907,835	+1.64(+1.07%)
Feb 10, 2012	153.02	153.53	152.28	152.87	2,430,788	-1.69(-1.09%)
Feb 09, 2012	154.89	154.94	153.13	154.56	2,320,212	+0.20(+0.13%)
Feb 08, 2012	154.33	155.00	153.23	154.36	1,952,332	+0.33(+0.21%)
Feb 07, 2012	153.54	154.40	152.79	154.03	3,209,412	+0.17(+0.11%)
Feb 06, 2012	153.29	154.01	153.10	153.87	1,625,351	-0.14(-0.09%)
Feb 03, 2012	153.54	154.24	153.07	154.01	5,121,166	+2.38(+1.57%)
Feb 02, 2012	151.57	152.30	151.14	151.63	2,689,779	+0.34(+0.22%)

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