Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2013	81.45	81.50	81.24	81.24	1,283,092	-0.15(-0.19%)
Aug 29, 2013	81.08	81.50	81.04	81.40	582,011	+0.08(+0.10%)
Aug 28, 2013	81.41	81.44	81.16	81.32	941,428	-0.33(-0.41%)
Aug 27, 2013	81.46	81.70	81.34	81.65	658,033	+0.46(+0.57%)
Aug 26, 2013	81.20	81.23	81.03	81.19	633,491	+0.16(+0.20%)
Aug 23, 2013	80.51	81.08	80.44	81.03	1,224,815	+0.45(+0.56%)
Aug 22, 2013	80.54	80.71	80.37	80.57	933,222	-0.03(-0.04%)
Aug 21, 2013	80.91	81.12	80.57	80.61	1,167,986	-0.51(-0.63%)
Aug 20, 2013	80.97	81.13	80.95	81.12	1,509,682	+0.44(+0.54%)
Aug 19, 2013	80.80	80.85	80.59	80.68	1,102,667	-0.35(-0.43%)
Aug 16, 2013	81.37	81.37	80.83	81.03	1,318,627	-0.32(-0.39%)
Aug 15, 2013	81.34	81.61	81.16	81.34	19,097,460	-0.45(-0.55%)
Aug 14, 2013	81.72	81.84	81.70	81.79	2,066,748	+0.07(+0.09%)
Aug 13, 2013	81.96	81.96	81.66	81.72	700,102	-0.74(-0.90%)
Aug 12, 2013	82.75	82.75	82.43	82.47	494,824	-0.16(-0.20%)
Aug 09, 2013	82.45	82.64	82.43	82.63	689,088	+0.06(+0.07%)
Aug 08, 2013	82.56	82.65	82.47	82.57	994,833	+0.12(+0.15%)
Aug 07, 2013	82.25	82.50	82.24	82.45	609,489	+0.30(+0.36%)
Aug 06, 2013	82.08	82.20	82.04	82.15	317,614	+0.02(+0.03%)
Aug 05, 2013	82.22	82.25	82.05	82.13	482,517	-0.26(-0.31%)
Aug 02, 2013	81.69	82.39	82.06	82.39	5,388,473	+0.70(+0.85%)
Aug 01, 2013	82.12	82.15	81.61	81.69	1,454,999	-0.73(-0.88%)
Jul 31, 2013	81.79	82.48	81.72	82.42	1,151,618	+0.06(+0.07%)
Jul 30, 2013	82.47	82.50	82.26	82.36	379,729	-0.02(-0.03%)
Jul 29, 2013	82.45	82.49	82.30	82.38	520,146	-0.17(-0.21%)
Jul 26, 2013	82.56	82.61	82.47	82.55	674,268	+0.07(+0.09%)
Jul 25, 2013	82.11	82.49	82.09	82.48	881,453	+0.12(+0.15%)
Jul 24, 2013	82.42	82.50	82.13	82.36	1,036,277	-0.56(-0.67%)
Jul 23, 2013	82.83	82.94	82.74	82.92	16,480,490	-0.10(-0.12%)
Jul 22, 2013	82.98	83.11	82.96	83.02	557,249	-0.01(-0.01%)
Jul 19, 2013	82.78	83.03	82.77	83.02	568,610	+0.45(+0.55%)
Jul 18, 2013	82.93	82.93	82.57	82.57	888,355	-0.36(-0.43%)
Jul 17, 2013	83.07	83.10	82.84	82.93	740,298	+0.33(+0.40%)
Jul 16, 2013	82.55	82.67	82.50	82.59	882,768	+0.04(+0.05%)
Jul 15, 2013	82.39	82.55	82.37	82.55	697,583	+0.26(+0.31%)
Jul 12, 2013	82.59	82.67	82.16	82.30	2,375,584	-0.06(-0.08%)
Jul 11, 2013	82.14	82.36	82.07	82.36	1,013,123	+0.82(+1.00%)
Jul 10, 2013	81.80	81.92	81.53	81.54	1,244,360	-0.29(-0.36%)
Jul 09, 2013	81.84	81.92	81.79	81.84	691,028	+0.14(+0.17%)
Jul 08, 2013	81.50	81.76	81.48	81.70	1,407,310	+0.48(+0.59%)
Jul 05, 2013	81.52	81.55	81.16	81.22	1,143,646	-1.39(-1.68%)
Jul 03, 2013	82.78	82.94	82.60	82.61	1,526,108	-0.16(-0.20%)
Jul 02, 2013	82.76	82.88	82.64	82.77	476,878	+0.03(+0.04%)
Jul 01, 2013	82.59	82.80	82.44	82.74	1,394,788	+0.03(+0.04%)
Jun 28, 2013	82.41	82.76	82.28	82.71	1,261,121	-0.10(-0.12%)
Jun 27, 2013	82.70	82.84	82.48	82.81	1,176,047	+0.44(+0.54%)
Jun 26, 2013	82.50	82.56	82.11	82.36	1,258,188	+0.33(+0.40%)
Jun 25, 2013	82.35	82.40	81.95	82.03	956,659	-0.10(-0.12%)
Jun 24, 2013	81.71	82.47	81.70	82.13	3,385,119	-0.20(-0.24%)
Jun 21, 2013	83.04	83.11	82.32	82.33	2,202,350	-0.88(-1.06%)
Jun 20, 2013	83.29	83.46	82.97	83.21	2,456,831	-0.38(-0.45%)
Jun 19, 2013	84.80	86.82	83.50	83.59	1,588,103	-1.16(-1.37%)
Jun 18, 2013	84.60	84.82	84.56	84.75	531,578	-0.05(-0.06%)
Jun 17, 2013	85.10	85.11	84.74	84.80	592,793	-0.20(-0.24%)
Jun 14, 2013	85.06	85.24	84.94	85.00	743,126	+0.11(+0.13%)
Jun 13, 2013	84.46	84.98	84.45	84.89	1,462,441	+0.64(+0.76%)
Jun 12, 2013	84.31	84.69	84.25	84.25	655,095	-0.38(-0.45%)
Jun 11, 2013	84.12	84.63	84.07	84.63	936,943	+0.21(+0.25%)
Jun 10, 2013	84.47	84.57	84.30	84.42	860,748	-0.21(-0.25%)
Jun 07, 2013	85.01	85.17	84.63	84.63	808,280	-0.66(-0.78%)
Jun 06, 2013	85.11	85.80	84.97	85.29	3,063,340	+0.10(+0.12%)
Jun 05, 2013	84.96	85.22	84.93	85.19	1,609,671	+0.41(+0.49%)
Jun 04, 2013	84.80	84.99	84.73	84.77	1,530,568	-0.22(-0.26%)
Jun 03, 2013	84.71	85.40	84.10	84.99	4,051,440	+0.12(+0.14%)
May 31, 2013	85.18	85.22	84.48	84.87	2,034,422	-0.23(-0.27%)
May 30, 2013	85.07	85.21	84.94	85.10	717,221	+0.01(+0.01%)
May 29, 2013	84.81	85.10	84.77	85.10	1,971,087	+0.35(+0.41%)
May 28, 2013	85.48	85.54	84.73	84.75	1,435,681	-1.01(-1.17%)
May 24, 2013	85.82	85.97	85.71	85.76	433,967	+0.03(+0.04%)
May 23, 2013	85.91	85.94	85.52	85.72	1,179,017	+0.09(+0.10%)
May 22, 2013	86.38	86.57	85.60	85.64	2,230,423	-0.68(-0.79%)
May 21, 2013	86.06	86.34	85.89	86.32	658,347	+0.23(+0.26%)
May 20, 2013	86.30	86.32	86.01	86.09	1,786,932	-0.06(-0.07%)
May 17, 2013	86.49	86.52	86.14	86.16	453,916	-0.47(-0.54%)
May 16, 2013	86.42	86.72	86.40	86.63	865,992	+0.41(+0.48%)
May 15, 2013	86.25	86.33	86.01	86.22	953,296	-0.12(-0.14%)
May 13, 2013	86.30	86.36	86.28	86.34	518,216	-0.15(-0.18%)
May 10, 2013	86.83	86.83	86.29	86.49	657,270	-0.49(-0.57%)
May 09, 2013	87.06	87.22	86.96	86.98	728,748	-0.02(-0.02%)
May 08, 2013	86.97	87.10	86.95	87.00	1,382,864	+0.10(+0.12%)
May 07, 2013	86.88	86.98	86.88	86.89	675,032	-0.12(-0.14%)
May 06, 2013	87.15	87.18	86.94	87.01	538,465	-0.11(-0.13%)
May 03, 2013	87.41	87.88	87.07	87.13	1,091,363	-0.75(-0.85%)
May 02, 2013	87.83	87.88	87.78	87.88	1,143,269	+0.00(+0.00%)
May 01, 2013	87.77	87.97	87.77	87.88	997,196	+0.29(+0.33%)
Apr 30, 2013	87.73	87.84	87.56	87.59	935,129	-0.02(-0.02%)
Apr 29, 2013	87.69	87.72	87.59	87.61	1,006,389	-0.03(-0.04%)
Apr 26, 2013	87.55	87.66	87.32	87.64	538,275	+0.31(+0.36%)
Apr 25, 2013	87.30	87.35	87.24	87.32	364,375	-0.10(-0.11%)
Apr 24, 2013	87.37	87.48	87.36	87.42	347,138	+0.04(+0.05%)
Apr 23, 2013	87.54	87.76	87.36	87.38	558,816	-0.06(-0.06%)
Apr 22, 2013	87.43	87.53	87.39	87.44	471,913	+0.05(+0.06%)
Apr 19, 2013	87.39	87.39	87.32	87.39	932,400	-0.05(-0.06%)
Apr 18, 2013	87.45	87.53	87.38	87.44	876,642	+0.05(+0.06%)
Apr 17, 2013	87.28	87.57	87.24	87.39	1,227,869	+0.16(+0.18%)
Apr 16, 2013	87.20	87.33	87.19	87.23	1,524,173	-0.25(-0.29%)
Apr 15, 2013	87.24	87.48	87.21	87.48	729,601	+0.19(+0.22%)
Apr 12, 2013	87.12	87.28	87.03	87.28	1,028,330	+0.48(+0.56%)
Apr 11, 2013	86.80	86.90	86.75	86.80	1,406,707	+0.10(+0.11%)
Apr 10, 2013	86.87	86.90	86.69	86.70	423,524	-0.36(-0.42%)
Apr 09, 2013	87.18	87.23	87.02	87.07	630,896	+0.03(+0.04%)
Apr 08, 2013	87.27	87.33	87.03	87.03	1,066,200	-0.28(-0.32%)
Apr 05, 2013	87.35	87.48	87.27	87.32	824,652	+0.27(+0.31%)
Apr 04, 2013	86.85	87.05	86.83	87.04	726,559	+0.35(+0.40%)
Apr 03, 2013	86.45	86.78	86.45	86.70	1,533,206	+0.36(+0.42%)
Apr 02, 2013	86.37	86.40	86.29	86.33	1,223,725	-0.17(-0.20%)
Apr 01, 2013	86.29	86.56	86.29	86.50	3,070,265	+0.23(+0.27%)
Mar 28, 2013	86.35	86.46	86.26	86.27	470,719	-0.16(-0.19%)
Mar 27, 2013	86.37	86.53	86.37	86.43	775,872	+0.37(+0.43%)
Mar 26, 2013	85.80	86.10	85.78	86.07	679,667	+0.09(+0.10%)
Mar 25, 2013	85.77	86.10	85.74	85.98	397,394	+0.06(+0.07%)
Mar 22, 2013	85.94	85.96	85.74	85.91	369,484	+0.03(+0.04%)
Mar 21, 2013	85.88	85.89	85.75	85.88	833,203	+0.23(+0.26%)
Mar 20, 2013	85.76	85.86	85.65	85.66	924,132	-0.33(-0.38%)
Mar 19, 2013	85.82	86.09	85.79	85.98	678,341	+0.27(+0.31%)
Mar 18, 2013	85.74	85.75	85.59	85.72	1,794,013	+0.28(+0.33%)
Mar 15, 2013	85.19	85.45	85.19	85.44	1,473,867	+0.30(+0.35%)
Mar 14, 2013	84.95	85.21	84.92	85.14	693,489	+0.02(+0.03%)
Mar 13, 2013	85.04	85.21	84.97	85.12	1,389,119	-0.07(-0.08%)
Mar 12, 2013	85.08	85.24	85.08	85.19	653,519	+0.23(+0.27%)
Mar 11, 2013	85.00	85.04	84.92	84.96	1,823,701	+0.04(+0.05%)
Mar 08, 2013	84.91	85.07	84.85	84.92	2,055,206	-0.43(-0.51%)
Mar 07, 2013	85.53	85.54	85.33	85.35	1,000,869	-0.33(-0.38%)
Mar 06, 2013	85.70	85.82	85.68	85.68	1,358,156	-0.27(-0.32%)
Mar 05, 2013	85.98	86.01	85.86	85.95	279,450	-0.09(-0.10%)
Mar 04, 2013	86.18	86.21	86.04	86.04	712,305	-0.20(-0.23%)
Mar 01, 2013	86.15	86.27	86.09	86.24	1,090,444	+0.21(+0.25%)
Feb 28, 2013	85.96	86.04	85.89	86.03	665,609	+0.12(+0.14%)
Feb 27, 2013	86.17	86.20	85.83	85.91	496,742	-0.04(-0.05%)
Feb 26, 2013	85.95	86.20	85.88	85.95	1,072,375	-0.16(-0.19%)
Feb 25, 2013	85.23	86.11	85.22	86.11	3,623,468	+0.66(+0.77%)
Feb 22, 2013	85.37	85.48	85.36	85.45	514,144	+0.10(+0.12%)
Feb 21, 2013	85.36	85.50	85.32	85.35	848,208	+0.17(+0.20%)
Feb 20, 2013	84.96	85.19	84.93	85.18	1,083,561	+0.18(+0.22%)
Feb 19, 2013	85.25	85.26	84.99	84.99	621,226	-0.14(-0.16%)
Feb 15, 2013	85.13	85.18	84.98	85.13	849,053	-0.08(-0.09%)
Feb 14, 2013	85.06	85.22	84.94	85.21	1,230,642	+0.36(+0.43%)
Feb 13, 2013	84.87	84.99	84.81	84.85	760,684	-0.30(-0.35%)
Feb 12, 2013	85.10	85.23	85.08	85.14	662,036	-0.09(-0.10%)
Feb 11, 2013	85.26	85.35	85.23	85.23	695,958	-0.09(-0.10%)
Feb 08, 2013	85.27	85.35	85.07	85.32	1,186,785	+0.06(+0.08%)
Feb 07, 2013	85.22	85.46	85.21	85.26	1,208,214	+0.04(+0.05%)
Feb 06, 2013	85.14	85.26	85.06	85.22	1,017,342	-0.05(-0.06%)
Feb 04, 2013	85.04	85.31	85.01	85.26	863,695	+0.49(+0.58%)
Feb 01, 2013	85.43	85.44	84.74	84.78	3,223,569	-0.29(-0.34%)
Jan 31, 2013	85.07	85.07	84.93	85.06	1,125,590	+0.07(+0.08%)
Jan 30, 2013	84.88	85.01	84.76	84.99	565,236	+0.05(+0.06%)
Jan 29, 2013	85.10	85.24	84.93	84.94	599,383	-0.13(-0.15%)
Jan 28, 2013	84.90	85.10	84.90	85.07	1,656,364	-0.18(-0.21%)
Jan 25, 2013	85.41	85.49	85.19	85.25	711,697	-0.57(-0.66%)
Jan 24, 2013	85.90	85.91	85.71	85.82	469,311	-0.14(-0.17%)
Jan 23, 2013	85.99	86.07	85.91	85.96	752,835	+0.04(+0.05%)
Jan 22, 2013	85.68	85.96	85.67	85.92	742,535	+0.07(+0.08%)
Jan 18, 2013	85.75	85.89	85.73	85.85	698,608	+0.24(+0.28%)
Jan 17, 2013	85.66	85.71	85.52	85.61	543,827	-0.39(-0.46%)
Jan 16, 2013	86.03	86.06	85.91	86.00	666,022	+0.11(+0.13%)
Jan 15, 2013	85.96	86.01	85.86	85.89	534,827	+0.21(+0.24%)
Jan 14, 2013	85.80	85.83	85.66	85.68	1,211,963	-0.03(-0.04%)
Jan 11, 2013	85.31	85.71	85.28	85.71	690,863	+0.27(+0.32%)
Jan 10, 2013	85.45	85.60	85.41	85.44	859,469	-0.25(-0.29%)
Jan 09, 2013	85.67	85.77	85.58	85.69	645,641	+0.05(+0.06%)
Jan 08, 2013	85.55	85.66	85.54	85.64	454,188	+0.21(+0.24%)
Jan 07, 2013	85.38	85.47	85.32	85.43	1,730,406	+0.06(+0.07%)
Jan 04, 2013	85.26	85.38	85.15	85.38	1,226,499	+0.03(+0.04%)
Jan 03, 2013	85.81	85.83	85.34	85.34	2,659,069	-0.43(-0.50%)
Jan 02, 2013	85.77	85.91	85.77	85.78	3,194,576	-0.40(-0.47%)
Dec 31, 2012	86.52	86.56	86.15	86.18	1,740,284	-0.46(-0.53%)
Dec 28, 2012	86.60	86.64	86.51	86.64	688,698	+0.20(+0.23%)
Dec 27, 2012	86.22	86.60	86.20	86.44	557,082	+0.18(+0.20%)
Dec 26, 2012	86.18	86.30	86.17	86.26	972,796	+0.18(+0.21%)
Dec 24, 2012	86.11	86.13	86.07	86.08	1,128,275	-0.09(-0.10%)
Dec 21, 2012	86.26	86.31	86.15	86.17	623,415	+0.23(+0.27%)
Dec 20, 2012	86.00	86.13	85.90	85.94	470,989	+0.06(+0.07%)
Dec 19, 2012	85.88	86.09	85.84	85.88	843,470	+0.12(+0.14%)
Dec 18, 2012	86.05	86.10	85.67	85.76	1,057,190	-0.33(-0.39%)
Dec 17, 2012	86.47	86.49	86.07	86.10	824,416	-0.46(-0.53%)
Dec 14, 2012	86.47	86.58	86.47	86.55	475,447	+0.19(+0.22%)
Dec 13, 2012	86.43	86.55	86.31	86.36	1,077,750	-0.17(-0.19%)
Dec 12, 2012	86.80	86.95	86.53	86.53	1,455,864	-0.37(-0.42%)
Dec 11, 2012	86.87	86.91	86.80	86.90	917,148	-0.17(-0.19%)
Dec 10, 2012	87.10	87.12	86.99	87.07	883,639	+0.08(+0.09%)
Dec 07, 2012	87.02	87.15	86.97	86.99	644,084	-0.25(-0.28%)
Dec 06, 2012	87.35	87.39	87.23	87.23	554,179	+0.05(+0.06%)
Dec 05, 2012	87.20	87.31	87.16	87.19	631,330	+0.07(+0.08%)
Dec 04, 2012	87.02	87.12	86.99	87.11	598,602	+0.12(+0.14%)
Nov 30, 2012	87.08	87.09	86.97	87.00	697,548	-0.02(-0.02%)
Nov 29, 2012	86.93	87.05	86.88	87.01	1,018,213	+0.09(+0.10%)
Nov 28, 2012	86.97	87.05	86.89	86.93	1,322,485	+0.11(+0.13%)
Nov 27, 2012	86.67	86.82	86.62	86.81	724,138	+0.20(+0.23%)
Nov 26, 2012	86.68	86.77	86.59	86.61	1,903,853	+0.14(+0.17%)
Nov 23, 2012	86.52	86.53	86.46	86.47	582,669	-0.05(-0.06%)
Nov 21, 2012	86.52	86.58	86.48	86.52	364,437	-0.13(-0.15%)
Nov 20, 2012	86.87	86.92	86.65	86.65	1,213,912	-0.36(-0.41%)
Nov 19, 2012	86.93	87.01	86.90	87.00	890,814	-0.18(-0.20%)
Nov 16, 2012	87.11	87.31	87.08	87.18	722,922	+0.06(+0.06%)
Nov 15, 2012	86.99	87.21	86.97	87.12	1,811,477	-0.04(-0.05%)
Nov 14, 2012	86.92	87.18	86.89	87.17	1,847,495	+0.02(+0.03%)
Nov 13, 2012	87.15	87.16	87.01	87.14	2,012,029	+0.10(+0.12%)
Nov 12, 2012	86.98	87.05	86.92	87.04	334,937	+0.06(+0.06%)
Nov 09, 2012	86.93	87.01	86.80	86.98	460,355	+0.01(+0.01%)
Nov 08, 2012	86.57	86.99	86.48	86.97	643,523	+0.38(+0.44%)
Nov 07, 2012	86.62	86.79	86.52	86.59	1,225,252	+0.72(+0.84%)
Nov 06, 2012	86.18	86.25	85.85	85.87	607,677	-0.39(-0.45%)
Nov 05, 2012	86.23	86.35	86.21	86.26	1,007,231	+0.21(+0.24%)
Nov 02, 2012	85.79	86.07	85.76	86.05	659,217	+0.07(+0.08%)
Nov 01, 2012	86.07	86.10	85.88	85.98	1,148,404	-0.17(-0.20%)
Oct 31, 2012	85.99	86.23	85.96	86.15	911,750	+0.35(+0.41%)
Oct 26, 2012	85.55	85.80	85.80	85.80	519,454	+0.54(+0.64%)
Oct 25, 2012	85.16	85.47	85.12	85.26	547,586	-0.31(-0.36%)
Oct 24, 2012	85.56	85.70	85.51	85.57	854,551	-0.18(-0.21%)
Oct 23, 2012	85.60	85.75	85.60	85.75	519,096	+0.12(+0.14%)
Oct 19, 2012	85.40	85.71	85.38	85.63	1,011,956	+0.36(+0.42%)
Oct 18, 2012	85.51	85.59	85.24	85.28	1,449,466	-0.15(-0.18%)
Oct 17, 2012	85.71	85.75	85.39	85.43	747,982	-0.54(-0.63%)
Oct 16, 2012	86.19	86.19	85.97	85.97	733,162	-0.41(-0.47%)
Oct 15, 2012	86.38	86.44	86.29	86.38	795,092	+0.02(+0.03%)
Oct 12, 2012	86.41	86.54	86.33	86.35	535,759	+0.01(+0.01%)
Oct 11, 2012	85.99	86.35	85.95	86.34	1,524,555	+0.08(+0.09%)
Oct 10, 2012	85.92	86.30	85.87	86.27	398,344	+0.21(+0.24%)
Oct 09, 2012	86.00	86.20	85.99	86.06	484,816	-0.18(-0.20%)
Oct 08, 2012	86.15	86.25	86.13	86.23	505,547	+0.28(+0.33%)
Oct 05, 2012	86.05	86.09	85.90	85.95	1,008,274	-0.39(-0.45%)
Oct 04, 2012	86.50	86.58	86.31	86.34	471,669	-0.34(-0.40%)
Oct 03, 2012	86.59	86.69	86.48	86.69	1,174,540	+0.09(+0.10%)
Oct 02, 2012	86.48	86.69	86.47	86.60	1,060,039	-0.06(-0.06%)
Oct 01, 2012	86.57	86.67	86.42	86.66	1,519,648	+0.16(+0.19%)
Sep 28, 2012	86.59	86.69	86.42	86.50	767,975	+0.00(+0.00%)
Sep 27, 2012	86.47	86.56	86.38	86.50	370,334	-0.18(-0.21%)
Sep 26, 2012	86.52	86.68	86.47	86.68	557,464	+0.36(+0.42%)
Sep 25, 2012	86.09	86.33	85.89	86.32	591,637	+0.32(+0.37%)
Sep 24, 2012	85.92	86.07	85.92	86.00	1,183,458	+0.19(+0.22%)
Sep 21, 2012	85.54	85.82	85.51	85.81	855,109	+0.18(+0.21%)
Sep 20, 2012	85.88	85.92	85.52	85.63	529,436	+0.05(+0.06%)
Sep 19, 2012	85.62	85.66	85.47	85.58	548,138	+0.20(+0.23%)
Sep 18, 2012	85.51	85.55	85.34	85.38	725,559	+0.22(+0.25%)
Sep 17, 2012	85.07	85.30	85.05	85.16	934,549	+0.18(+0.21%)
Sep 14, 2012	85.32	85.79	84.87	84.99	1,317,628	-0.81(-0.94%)
Sep 13, 2012	85.78	85.94	85.15	85.79	1,829,032	+0.25(+0.29%)
Sep 12, 2012	85.64	85.97	85.49	85.55	828,410	-0.42(-0.49%)
Sep 11, 2012	86.07	86.09	85.90	85.97	470,362	-0.16(-0.19%)
Sep 10, 2012	86.16	86.21	85.99	86.13	2,023,941	+0.04(+0.05%)
Sep 07, 2012	86.55	86.58	86.09	86.09	3,446,340	+0.11(+0.13%)
Sep 06, 2012	86.18	86.19	85.96	85.98	1,726,271	-0.59(-0.68%)
Sep 05, 2012	86.58	86.67	86.48	86.57	980,946	-0.03(-0.04%)

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