Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	162.17	163.90	160.22	161.08	507,378	-0.18(-0.11%)
Aug 30, 2012	162.25	162.47	160.69	161.26	394,835	-2.10(-1.29%)
Aug 29, 2012	163.11	163.86	162.05	163.36	527,256	-0.06(-0.04%)
Aug 27, 2012	165.00	165.64	163.27	163.42	528,245	-1.43(-0.87%)
Aug 24, 2012	161.50	165.00	161.42	164.85	619,342	+3.19(+1.97%)
Aug 23, 2012	162.85	163.44	160.91	161.66	564,755	-1.84(-1.13%)
Aug 22, 2012	164.07	164.66	163.15	163.50	502,279	-1.15(-0.70%)
Aug 21, 2012	165.08	165.96	163.82	164.65	495,877	-0.10(-0.06%)
Aug 20, 2012	164.13	165.14	163.68	164.75	685,197	+0.01(+0.01%)
Aug 17, 2012	162.40	164.84	161.43	164.74	762,312	+2.83(+1.75%)
Aug 16, 2012	160.35	162.07	158.79	161.91	462,261	+1.72(+1.07%)
Aug 15, 2012	159.68	160.77	158.92	160.19	283,122	+0.32(+0.20%)
Aug 14, 2012	161.38	161.69	159.35	159.87	417,340	-0.59(-0.37%)
Aug 13, 2012	160.96	162.17	158.66	160.46	534,786	-1.15(-0.71%)
Aug 11, 2012	160.72	162.45	159.32	161.61	642,744	+0.00(+0.00%)
Aug 10, 2012	160.72	162.45	159.32	161.61	642,744	+0.14(+0.09%)
Aug 09, 2012	158.48	161.64	158.48	161.47	800,217	+2.04(+1.28%)
Aug 08, 2012	158.96	159.80	157.76	159.43	660,231	-0.14(-0.09%)
Aug 07, 2012	157.49	159.71	156.70	159.57	769,433	+3.01(+1.92%)
Aug 06, 2012	156.91	157.35	155.65	156.56	424,985	+0.31(+0.20%)
Aug 03, 2012	155.72	157.04	155.05	156.25	616,592	+2.14(+1.39%)
Aug 02, 2012	151.06	154.64	150.53	154.11	957,487	+1.90(+1.25%)
Aug 01, 2012	156.56	156.56	152.16	152.21	958,577	-3.35(-2.15%)
Jul 31, 2012	155.70	157.33	155.41	155.56	521,113	-0.52(-0.33%)
Jul 30, 2012	157.62	158.64	155.58	156.08	819,363	-2.11(-1.33%)
Jul 27, 2012	159.05	159.05	156.08	158.19	1,342,301	+1.24(+0.79%)
Jul 26, 2012	160.99	161.00	155.26	156.95	1,953,003	-3.07(-1.92%)
Jul 25, 2012	161.75	162.14	158.88	160.02	815,629	-0.91(-0.57%)
Jul 24, 2012	162.00	162.39	157.45	160.93	1,073,687	-1.25(-0.77%)
Jul 23, 2012	162.76	163.01	160.94	162.18	604,050	-2.84(-1.72%)
Jul 20, 2012	167.92	168.38	164.59	165.02	707,999	-3.32(-1.97%)
Jul 19, 2012	167.55	168.94	165.97	168.34	474,522	+0.74(+0.44%)
Jul 18, 2012	163.56	167.84	163.56	167.60	475,458	+3.36(+2.05%)
Jul 17, 2012	162.82	164.99	161.79	164.24	637,548	+1.50(+0.92%)
Jul 16, 2012	161.93	162.98	160.37	162.74	377,039	-0.18(-0.11%)
Jul 14, 2012	159.00	163.09	158.95	162.92	463,221	+0.00(+0.00%)
Jul 13, 2012	159.00	163.09	158.95	162.92	462,675	+4.10(+2.58%)
Jul 12, 2012	158.37	159.51	155.92	158.82	884,567	-0.62(-0.39%)
Jul 11, 2012	163.20	163.24	158.70	159.44	933,844	-3.75(-2.30%)
Jul 10, 2012	162.51	165.93	162.02	163.19	789,186	+0.39(+0.24%)
Jul 09, 2012	162.85	163.52	161.03	162.80	585,952	-0.50(-0.31%)
Jul 06, 2012	163.09	164.47	162.00	163.30	299,865	-2.35(-1.42%)
Jul 05, 2012	164.42	167.27	164.42	165.65	335,183	-1.86(-1.11%)
Jul 03, 2012	166.07	167.55	165.94	167.51	384,236	+1.67(+1.01%)
Jul 02, 2012	164.84	167.48	163.49	165.84	932,820	+1.32(+0.80%)
Jun 30, 2012	164.02	166.00	164.02	164.52	743,205	+0.03(+0.02%)
Jun 29, 2012	164.02	166.00	164.02	164.49	954,158	+2.91(+1.80%)
Jun 28, 2012	161.85	161.94	159.92	161.58	604,878	-1.16(-0.71%)
Jun 27, 2012	164.30	164.30	162.05	162.74	586,187	+0.10(+0.06%)
Jun 26, 2012	164.17	165.90	162.64	162.64	728,390	-1.28(-0.78%)
Jun 25, 2012	162.42	164.58	162.00	163.92	1,038,055	-1.05(-0.64%)
Jun 22, 2012	165.54	165.98	163.37	164.97	737,706	-0.11(-0.07%)
Jun 21, 2012	168.31	168.88	164.87	165.08	382,924	-2.52(-1.50%)
Jun 20, 2012	169.86	169.86	166.48	167.60	416,552	-2.07(-1.22%)
Jun 19, 2012	170.00	172.35	169.43	169.67	561,964	+0.58(+0.34%)
Jun 18, 2012	166.49	169.85	165.95	169.09	460,499	+2.13(+1.28%)
Jun 15, 2012	167.75	168.38	166.36	166.96	597,067	+0.25(+0.15%)
Jun 14, 2012	165.84	167.69	164.60	166.71	509,941	+1.34(+0.81%)
Jun 13, 2012	166.85	167.67	164.35	165.37	486,290	-2.21(-1.32%)
Jun 12, 2012	163.99	167.63	163.82	167.58	774,544	+3.93(+2.40%)
Jun 11, 2012	165.39	165.75	163.43	163.65	638,411	-0.33(-0.20%)
Jun 08, 2012	163.30	164.51	161.76	163.98	581,214	-0.10(-0.06%)
Jun 07, 2012	163.62	165.16	161.65	164.08	657,825	+2.43(+1.50%)
Jun 06, 2012	159.85	161.74	158.84	161.65	704,934	+3.23(+2.04%)
Jun 05, 2012	158.99	159.38	156.84	158.42	1,047,684	-1.14(-0.71%)
Jun 04, 2012	162.01	163.96	158.36	159.56	1,174,422	-2.05(-1.27%)
Jun 02, 2012	163.11	164.25	161.56	161.61	660,446	+0.00(+0.00%)
Jun 01, 2012	163.11	164.25	161.56	161.61	660,446	-4.60(-2.77%)
May 31, 2012	165.55	167.86	164.50	166.21	922,676	-0.41(-0.25%)
May 30, 2012	166.00	167.25	165.23	166.62	534,941	-0.87(-0.52%)
May 29, 2012	167.66	168.20	165.71	167.49	599,017	+1.79(+1.08%)
May 25, 2012	167.99	168.91	165.37	165.70	728,780	-2.57(-1.53%)
May 24, 2012	170.11	170.11	165.75	168.27	633,806	-0.79(-0.47%)
May 23, 2012	169.01	169.68	165.70	169.06	1,144,965	-1.02(-0.60%)
May 22, 2012	172.31	172.93	169.50	170.08	882,236	-1.83(-1.06%)
May 21, 2012	168.42	172.07	168.42	171.91	931,027	+4.43(+2.65%)
May 18, 2012	168.54	170.89	166.88	167.48	1,389,314	+0.94(+0.56%)
May 17, 2012	166.13	171.29	165.18	166.54	1,402,132	+0.88(+0.53%)
May 16, 2012	167.79	168.19	165.56	165.66	700,634	-1.10(-0.66%)
May 15, 2012	168.99	169.09	166.35	166.76	488,946	-2.14(-1.27%)
May 14, 2012	167.68	170.09	166.06	168.90	539,225	-0.58(-0.34%)
May 11, 2012	168.21	171.30	168.16	169.48	453,499	+0.59(+0.35%)
May 10, 2012	170.96	171.11	168.21	168.89	600,245	-0.35(-0.21%)
May 09, 2012	170.36	172.12	167.85	169.24	772,914	-3.08(-1.79%)
May 08, 2012	171.67	172.70	170.25	172.32	575,951	-0.07(-0.04%)
May 07, 2012	172.41	173.69	170.73	172.39	593,798	-0.69(-0.40%)
May 04, 2012	175.83	176.11	172.68	173.08	538,235	-3.89(-2.20%)
May 03, 2012	178.92	179.00	176.49	176.97	400,743	-1.95(-1.09%)
May 02, 2012	175.70	178.98	175.10	178.92	512,792	+2.04(+1.15%)
May 01, 2012	176.55	178.34	174.60	176.88	648,007	+0.51(+0.29%)
Apr 30, 2012	176.82	176.99	174.60	176.37	549,140	-1.06(-0.60%)
Apr 27, 2012	176.06	177.99	175.56	177.43	460,545	+1.91(+1.09%)
Apr 26, 2012	174.00	176.20	173.04	175.52	678,209	+0.72(+0.41%)
Apr 25, 2012	173.29	175.25	173.29	174.80	561,117	+2.32(+1.35%)
Apr 24, 2012	171.75	173.25	170.92	172.48	643,722	+1.22(+0.71%)
Apr 23, 2012	171.55	171.72	169.80	171.26	436,317	-2.64(-1.52%)
Apr 20, 2012	172.52	174.86	172.42	173.90	843,213	+1.82(+1.06%)
Apr 19, 2012	172.98	173.47	171.26	172.08	627,010	-1.02(-0.59%)
Apr 18, 2012	172.09	173.66	171.74	173.10	434,635	+0.05(+0.03%)
Apr 17, 2012	171.35	174.15	170.17	173.05	379,139	+3.03(+1.78%)
Apr 16, 2012	170.52	171.68	169.49	170.02	483,352	+0.07(+0.04%)
Apr 13, 2012	169.22	171.28	169.22	169.95	457,769	-1.29(-0.75%)
Apr 12, 2012	168.27	171.82	168.02	171.24	835,244	+3.04(+1.81%)
Apr 11, 2012	165.21	169.20	164.86	168.20	1,099,243	+4.73(+2.89%)
Apr 10, 2012	167.20	167.31	163.19	163.47	1,032,748	-4.15(-2.48%)
Apr 09, 2012	167.95	168.47	166.93	167.62	645,658	-2.57(-1.51%)
Apr 05, 2012	171.25	172.06	170.12	170.19	602,454	-1.59(-0.93%)
Apr 04, 2012	171.51	172.70	170.00	171.78	646,980	-0.91(-0.53%)
Apr 03, 2012	174.09	174.54	171.24	172.69	761,570	-1.89(-1.08%)
Apr 02, 2012	172.41	175.43	171.92	174.58	504,327	+1.68(+0.97%)
Mar 30, 2012	173.52	174.86	172.88	172.90	811,063	+1.07(+0.62%)
Mar 29, 2012	171.99	172.66	169.84	171.83	571,468	-1.53(-0.88%)
Mar 28, 2012	174.63	175.11	172.36	173.36	405,508	-1.63(-0.93%)
Mar 27, 2012	176.18	176.75	174.73	174.99	443,953	-1.25(-0.71%)
Mar 26, 2012	173.64	176.53	173.64	176.24	579,785	+3.94(+2.29%)
Mar 23, 2012	170.78	172.50	170.39	172.30	357,428	+1.49(+0.87%)
Mar 22, 2012	172.33	172.33	169.25	170.81	475,750	-1.89(-1.09%)
Mar 21, 2012	173.39	173.74	171.96	172.70	351,626	-0.31(-0.18%)
Mar 20, 2012	174.51	174.66	172.27	173.01	414,619	-2.53(-1.44%)
Mar 19, 2012	174.90	176.20	174.53	175.54	446,949	+0.01(+0.01%)
Mar 16, 2012	175.42	176.32	175.10	175.53	936,686	+0.12(+0.07%)
Mar 15, 2012	175.58	176.30	173.88	175.41	506,454	-0.32(-0.18%)
Mar 14, 2012	175.80	176.40	174.19	175.73	502,598	-0.07(-0.04%)
Mar 13, 2012	172.49	176.00	171.48	175.80	700,035	+3.65(+2.12%)
Mar 12, 2012	174.16	174.47	171.81	172.15	445,374	-2.32(-1.33%)
Mar 09, 2012	172.21	175.16	171.56	174.47	1,067,589	+2.92(+1.70%)
Mar 08, 2012	166.50	173.09	166.50	171.55	941,127	+6.56(+3.98%)
Mar 07, 2012	165.85	166.46	164.61	164.99	591,883	-0.27(-0.16%)
Mar 06, 2012	165.38	167.21	164.78	165.26	692,809	-1.88(-1.12%)
Mar 05, 2012	167.12	167.49	164.84	167.14	831,951	-0.19(-0.11%)
Mar 02, 2012	167.97	168.73	166.27	167.33	426,234	-0.90(-0.53%)
Mar 01, 2012	166.99	169.53	166.99	168.23	558,788	+0.80(+0.48%)
Feb 29, 2012	167.90	169.79	167.25	167.43	683,125	-0.29(-0.17%)
Feb 28, 2012	168.40	168.80	166.56	167.72	383,806	-0.22(-0.13%)
Feb 27, 2012	166.81	169.70	166.19	167.94	404,594	-0.83(-0.49%)
Feb 24, 2012	167.49	170.88	166.84	168.77	554,884	+1.66(+0.99%)
Feb 23, 2012	167.36	167.44	165.92	167.11	675,965	-0.46(-0.27%)
Feb 22, 2012	166.75	167.63	165.70	167.57	490,993	+0.04(+0.02%)
Feb 21, 2012	168.11	168.80	167.17	167.53	352,103	+0.02(+0.01%)
Feb 17, 2012	167.81	167.99	165.50	167.51	651,334	+0.57(+0.34%)
Feb 16, 2012	168.34	168.62	165.00	166.94	955,479	-1.40(-0.83%)
Feb 15, 2012	171.71	171.71	167.69	168.34	688,376	-1.92(-1.13%)
Feb 14, 2012	170.13	171.24	168.58	170.26	382,598	-0.67(-0.39%)
Feb 13, 2012	170.02	171.11	168.28	170.93	630,194	+2.53(+1.50%)
Feb 10, 2012	169.11	169.52	167.91	168.40	505,067	-1.92(-1.13%)
Feb 09, 2012	171.70	173.24	170.11	170.32	693,460	-1.40(-0.82%)
Feb 08, 2012	169.31	171.97	169.10	171.72	542,215	+2.01(+1.18%)
Feb 07, 2012	169.58	170.47	168.32	169.71	496,356	-0.02(-0.01%)
Feb 06, 2012	170.41	171.98	169.14	169.73	726,596	-2.18(-1.27%)
Feb 03, 2012	168.12	172.51	167.66	171.91	1,001,055	+5.01(+3.00%)
Feb 02, 2012	166.43	167.38	164.82	166.90	621,471	+0.45(+0.27%)
Feb 01, 2012	165.79	168.59	165.41	166.45	757,406	+2.77(+1.69%)
Jan 31, 2012	165.43	165.83	162.07	163.68	934,860	-1.00(-0.61%)
Jan 30, 2012	165.02	165.43	163.58	164.68	791,652	-1.84(-1.10%)
Jan 27, 2012	165.61	168.27	162.38	166.52	1,900,518	+0.18(+0.11%)
Jan 26, 2012	172.70	176.50	166.06	166.34	2,838,237	-9.94(-5.64%)
Jan 25, 2012	173.32	177.63	172.94	176.28	790,071	+2.19(+1.26%)
Jan 24, 2012	174.67	174.69	173.55	174.09	626,512	-1.64(-0.93%)
Jan 23, 2012	177.30	179.47	175.51	175.73	481,278	-1.43(-0.81%)
Jan 20, 2012	177.58	177.58	174.79	177.16	774,699	-0.15(-0.08%)
Jan 19, 2012	175.00	177.56	174.39	177.31	669,360	+2.72(+1.56%)
Jan 18, 2012	172.55	174.80	172.13	174.59	420,570	+1.24(+0.72%)
Jan 17, 2012	172.38	174.55	171.56	173.35	662,076	+2.85(+1.67%)
Jan 13, 2012	171.34	171.56	169.74	170.50	756,399	-1.93(-1.12%)
Jan 12, 2012	174.22	174.43	171.50	172.43	903,711	-1.33(-0.77%)
Jan 11, 2012	175.00	175.00	173.10	173.76	540,524	-1.40(-0.80%)
Jan 10, 2012	171.67	175.50	171.18	175.16	914,565	+4.62(+2.71%)
Jan 09, 2012	170.00	170.56	168.20	170.54	445,477	+0.91(+0.54%)
Jan 06, 2012	168.68	169.93	168.11	169.63	389,624	+0.71(+0.42%)
Jan 05, 2012	168.24	169.48	166.49	168.92	453,674	-0.02(-0.01%)
Jan 04, 2012	168.14	169.22	167.35	168.94	654,877	+4.15(+2.52%)
Dec 30, 2011	166.82	166.82	164.78	164.79	388,625	-2.03(-1.22%)
Dec 29, 2011	163.96	166.92	163.96	166.82	446,122	+3.26(+1.99%)
Dec 28, 2011	165.32	165.66	162.52	163.56	434,926	-2.13(-1.29%)
Dec 27, 2011	164.04	165.74	163.51	165.69	356,977	+1.16(+0.71%)
Dec 23, 2011	164.90	165.00	163.18	164.53	401,611	+1.17(+0.72%)
Dec 21, 2011	162.21	163.49	159.23	163.36	956,945	+0.61(+0.37%)
Dec 20, 2011	158.37	164.09	158.06	162.75	922,203	+6.75(+4.33%)
Dec 19, 2011	156.99	158.03	155.64	156.00	596,480	-0.03(-0.02%)
Dec 16, 2011	158.96	159.88	155.68	156.03	1,023,068	+0.09(+0.06%)
Dec 15, 2011	155.73	157.12	154.02	155.94	803,207	+1.89(+1.23%)
Dec 14, 2011	154.73	155.52	152.00	154.05	919,888	-0.95(-0.61%)
Dec 13, 2011	159.64	160.63	154.05	155.00	965,204	-3.64(-2.29%)
Dec 12, 2011	160.84	160.84	157.01	158.64	596,542	-3.68(-2.27%)
Dec 09, 2011	158.10	162.70	158.10	162.32	642,003	+4.09(+2.58%)
Dec 08, 2011	162.33	162.38	157.69	158.23	638,589	-4.84(-2.97%)
Dec 07, 2011	161.80	164.42	160.54	163.07	667,990	+1.04(+0.64%)
Dec 06, 2011	164.23	164.92	162.03	162.03	758,024	-2.48(-1.51%)
Dec 05, 2011	165.05	165.13	162.90	164.51	818,471	+2.73(+1.69%)
Dec 02, 2011	164.55	164.98	161.38	161.78	726,839	-2.08(-1.27%)
Dec 01, 2011	164.05	164.90	163.28	163.86	753,058	-0.89(-0.54%)
Nov 30, 2011	162.87	165.00	162.13	164.75	1,031,153	+5.64(+3.54%)
Nov 29, 2011	160.23	161.50	158.52	159.11	726,754	+0.18(+0.11%)
Nov 28, 2011	157.82	159.59	156.86	158.93	653,375	+6.00(+3.92%)
Nov 25, 2011	152.10	155.80	152.10	152.93	345,197	+0.88(+0.58%)
Nov 23, 2011	152.97	154.13	151.42	152.05	736,937	-2.46(-1.59%)
Nov 22, 2011	156.87	157.26	154.19	154.51	635,412	-3.12(-1.98%)
Nov 21, 2011	155.76	158.45	151.93	157.63	1,135,746	-1.37(-0.86%)
Nov 18, 2011	159.00	160.22	157.78	159.00	543,412	+0.55(+0.35%)
Nov 17, 2011	160.86	161.52	156.51	158.45	736,528	-3.17(-1.96%)
Nov 16, 2011	162.97	164.71	161.19	161.62	519,572	-2.98(-1.81%)
Nov 15, 2011	163.83	166.02	162.96	164.60	684,620	+0.42(+0.26%)
Nov 14, 2011	166.00	166.96	163.40	164.18	1,077,117	-3.16(-1.89%)
Nov 11, 2011	167.05	168.67	166.39	167.34	690,342	+1.19(+0.72%)
Nov 10, 2011	165.82	167.33	163.81	166.15	658,041	+1.90(+1.16%)
Nov 09, 2011	165.90	167.97	164.02	164.25	930,943	-5.54(-3.26%)
Nov 08, 2011	168.80	169.99	166.00	169.79	485,603	+1.83(+1.09%)
Nov 07, 2011	167.79	168.75	165.73	167.96	956,939	-0.11(-0.07%)
Nov 04, 2011	165.04	168.66	163.58	168.07	855,507	+1.24(+0.74%)
Nov 03, 2011	162.70	167.27	162.24	166.83	726,609	+5.05(+3.12%)
Nov 02, 2011	161.18	163.60	159.96	161.78	843,165	+3.60(+2.28%)
Nov 01, 2011	159.31	161.22	157.77	158.18	1,238,333	-4.97(-3.05%)
Oct 31, 2011	160.59	164.86	159.45	163.15	2,008,222	+1.23(+0.76%)
Oct 28, 2011	166.00	166.49	159.11	161.92	2,061,244	-4.55(-2.73%)
Oct 27, 2011	175.09	178.98	165.29	166.47	2,793,108	-6.16(-3.57%)
Oct 26, 2011	174.00	174.77	169.94	172.63	1,198,140	+1.37(+0.80%)
Oct 25, 2011	172.00	173.85	170.58	171.26	889,697	-1.88(-1.09%)
Oct 24, 2011	169.75	173.58	169.61	173.14	899,702	+3.64(+2.15%)
Oct 21, 2011	167.70	169.72	166.05	169.50	1,221,709	+4.45(+2.70%)
Oct 20, 2011	163.93	166.60	163.22	165.05	613,187	+0.78(+0.47%)
Oct 19, 2011	167.27	169.09	163.82	164.27	758,013	-2.81(-1.68%)
Oct 18, 2011	160.98	168.23	160.46	167.08	720,998	+5.46(+3.38%)
Oct 17, 2011	165.16	165.16	161.09	161.62	475,656	-3.64(-2.20%)
Oct 14, 2011	165.59	165.59	163.26	165.26	577,349	+1.62(+0.99%)
Oct 13, 2011	162.75	164.02	160.15	163.64	620,945	-0.16(-0.10%)
Oct 12, 2011	165.01	166.14	161.94	163.80	708,813	-0.09(-0.05%)
Oct 11, 2011	160.88	164.55	159.95	163.89	657,923	+1.92(+1.19%)
Oct 10, 2011	159.41	161.97	158.46	161.97	946,666	+5.50(+3.52%)
Oct 07, 2011	155.59	158.85	154.67	156.47	1,330,775	+1.46(+0.94%)
Oct 06, 2011	151.75	155.09	151.69	155.01	1,135,134	+2.40(+1.57%)
Oct 05, 2011	146.35	153.52	144.76	152.61	1,972,478	+6.99(+4.80%)
Oct 04, 2011	145.81	146.85	139.87	145.62	3,155,362	-2.71(-1.83%)
Oct 03, 2011	155.08	155.39	147.69	148.33	2,275,513	-7.13(-4.59%)
Sep 30, 2011	156.44	158.20	152.61	155.46	1,707,097	-2.63(-1.66%)
Sep 29, 2011	164.34	167.24	155.79	158.09	1,963,313	-4.05(-2.50%)
Sep 28, 2011	167.69	169.95	161.98	162.14	922,327	-5.17(-3.09%)
Sep 27, 2011	165.67	171.05	165.67	167.31	1,482,863	+4.35(+2.67%)
Sep 26, 2011	163.29	164.78	160.62	162.96	1,362,984	+0.85(+0.52%)
Sep 23, 2011	156.53	163.06	155.67	162.11	1,225,522	+5.02(+3.20%)
Sep 22, 2011	156.67	159.27	154.00	157.09	2,170,720	-4.13(-2.56%)
Sep 21, 2011	172.07	173.98	161.02	161.22	2,005,147	-9.62(-5.63%)
Sep 20, 2011	172.23	173.46	169.41	170.84	818,831	+0.05(+0.03%)
Sep 19, 2011	168.44	171.99	167.00	170.79	1,088,056	-0.70(-0.41%)
Sep 16, 2011	169.36	172.00	168.49	171.49	1,283,411	+1.85(+1.09%)
Sep 15, 2011	168.37	169.91	167.84	169.64	939,668	+2.48(+1.48%)
Sep 14, 2011	164.31	169.43	161.83	167.16	1,050,909	+3.22(+1.96%)
Sep 13, 2011	159.53	164.29	157.83	163.94	1,054,168	+5.03(+3.17%)
Sep 12, 2011	154.96	158.93	154.05	158.91	837,017	+2.11(+1.35%)
Sep 09, 2011	157.68	158.88	154.83	156.80	962,544	-2.98(-1.87%)
Sep 08, 2011	157.89	162.88	157.89	159.78	583,416	-0.87(-0.54%)
Sep 07, 2011	159.46	160.86	158.33	160.65	979,514	+4.51(+2.89%)
Sep 06, 2011	149.95	156.48	149.56	156.14	957,474	+0.04(+0.03%)
Sep 02, 2011	157.51	159.04	155.18	156.10	838,574	-4.49(-2.80%)

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