Date	Open	High	Low	Close	Volume	Change (%)
Jun 28, 2013	80.79	81.11	80.73	81.00	3,539,167	+0.01(+0.01%)
Jun 27, 2013	80.83	80.99	80.77	80.99	1,765,159	+0.34(+0.42%)
Jun 26, 2013	80.63	80.75	80.50	80.65	1,317,984	+0.34(+0.42%)
Jun 25, 2013	80.44	80.54	80.25	80.31	2,233,310	+0.09(+0.11%)
Jun 24, 2013	80.09	80.54	80.00	80.22	3,005,677	-0.32(-0.40%)
Jun 21, 2013	80.93	81.08	80.49	80.55	2,619,880	-0.45(-0.56%)
Jun 20, 2013	81.09	81.24	80.93	81.00	4,046,269	-0.54(-0.67%)
Jun 19, 2013	82.22	82.22	81.45	81.54	1,291,422	-0.55(-0.67%)
Jun 18, 2013	82.07	82.15	81.99	82.10	1,412,837	-0.03(-0.04%)
Jun 17, 2013	82.24	82.31	82.11	82.13	2,242,935	-0.06(-0.07%)
Jun 14, 2013	82.22	82.35	82.19	82.19	1,614,453	+0.02(+0.03%)
Jun 13, 2013	81.78	82.16	81.78	82.16	1,322,163	+0.40(+0.49%)
Jun 12, 2013	81.85	81.98	81.75	81.76	1,944,884	-0.14(-0.17%)
Jun 11, 2013	81.74	81.94	81.60	81.90	1,480,672	+0.01(+0.01%)
Jun 10, 2013	81.86	81.98	81.85	81.89	1,552,930	-0.17(-0.20%)
Jun 07, 2013	82.10	82.29	82.01	82.06	1,770,038	-0.26(-0.31%)
Jun 06, 2013	82.10	82.42	82.06	82.32	1,512,137	+0.21(+0.26%)
Jun 05, 2013	82.24	82.28	82.10	82.10	1,536,062	-0.05(-0.06%)
Jun 04, 2013	82.22	82.27	82.11	82.15	1,297,627	-0.18(-0.22%)
Jun 03, 2013	82.19	82.41	82.15	82.33	2,793,168	+0.04(+0.05%)
May 31, 2013	82.51	82.56	82.12	82.29	2,143,754	-0.16(-0.19%)
May 30, 2013	82.48	82.57	82.42	82.45	1,725,017	-0.02(-0.03%)
May 29, 2013	82.40	82.49	82.34	82.47	1,815,690	+0.11(+0.14%)
May 28, 2013	82.79	82.79	82.33	82.36	1,435,675	-0.51(-0.62%)
May 24, 2013	82.92	83.00	82.83	82.87	848,644	+0.00(+0.00%)
May 23, 2013	82.98	83.00	82.81	82.87	1,467,996	-0.03(-0.04%)
May 22, 2013	83.23	83.32	82.83	82.90	1,504,137	-0.28(-0.34%)
May 21, 2013	83.06	83.20	83.02	83.18	1,315,649	+0.07(+0.08%)
May 20, 2013	83.20	83.25	83.04	83.11	2,267,422	-0.08(-0.10%)
May 17, 2013	83.34	83.34	83.15	83.19	824,417	-0.20(-0.24%)
May 16, 2013	83.23	83.40	83.23	83.40	2,606,370	+0.23(+0.27%)
May 15, 2013	83.16	83.20	83.04	83.17	1,228,791	-0.08(-0.09%)
May 13, 2013	83.22	83.25	83.18	83.25	746,998	-0.08(-0.09%)
May 10, 2013	83.48	83.52	83.22	83.32	560,922	-0.17(-0.20%)
May 09, 2013	83.60	83.68	83.49	83.49	713,091	-0.11(-0.14%)
May 08, 2013	83.59	83.64	83.53	83.60	1,369,063	+0.08(+0.09%)
May 07, 2013	83.56	83.60	83.53	83.53	1,235,191	-0.05(-0.05%)
May 06, 2013	83.67	83.71	83.57	83.57	909,883	-0.14(-0.16%)
May 03, 2013	83.87	84.02	83.67	83.71	769,032	-0.31(-0.37%)
May 02, 2013	83.99	84.08	83.99	84.02	1,160,813	+0.01(+0.01%)
May 01, 2013	84.08	84.09	83.99	84.01	2,308,728	+0.04(+0.05%)
Apr 30, 2013	84.01	84.07	83.92	83.97	2,461,487	-0.02(-0.02%)
Apr 29, 2013	83.93	83.99	83.92	83.98	1,154,760	+0.05(+0.06%)
Apr 26, 2013	83.84	83.96	83.76	83.93	901,181	+0.17(+0.21%)
Apr 25, 2013	83.77	83.79	83.72	83.76	1,127,291	-0.04(-0.04%)
Apr 24, 2013	83.77	83.85	83.76	83.80	988,113	-0.02(-0.02%)
Apr 23, 2013	83.90	83.95	83.78	83.81	993,446	-0.04(-0.04%)
Apr 22, 2013	83.77	83.85	83.75	83.85	1,479,466	+0.11(+0.13%)
Apr 19, 2013	83.75	83.77	83.71	83.74	496,164	+0.01(+0.01%)
Apr 18, 2013	83.78	83.83	83.72	83.74	1,532,592	-0.02(-0.02%)
Apr 17, 2013	83.71	83.89	83.71	83.75	1,432,489	+0.00(+0.00%)
Apr 16, 2013	83.73	83.77	83.68	83.75	787,637	+0.00(+0.00%)
Apr 15, 2013	83.68	83.78	83.66	83.75	2,021,232	+0.04(+0.05%)
Apr 12, 2013	83.58	83.72	83.54	83.71	1,160,456	+0.27(+0.32%)
Apr 11, 2013	83.44	83.50	83.43	83.44	1,377,914	+0.02(+0.02%)
Apr 10, 2013	83.49	83.50	83.39	83.43	1,702,350	-0.17(-0.21%)
Apr 09, 2013	83.64	83.66	83.53	83.60	1,708,926	+0.03(+0.04%)
Apr 08, 2013	83.70	83.74	83.57	83.57	1,364,157	-0.14(-0.17%)
Apr 05, 2013	83.69	83.76	83.65	83.71	1,346,637	+0.24(+0.29%)
Apr 04, 2013	83.35	83.47	83.34	83.47	1,678,734	+0.23(+0.28%)
Apr 03, 2013	83.22	83.33	83.18	83.24	1,674,044	+0.09(+0.11%)
Apr 02, 2013	83.19	83.20	83.12	83.15	1,162,593	-0.09(-0.11%)
Apr 01, 2013	83.14	83.25	83.10	83.24	2,099,823	+0.08(+0.09%)
Mar 28, 2013	83.13	83.20	83.10	83.16	3,119,996	+0.00(+0.00%)
Mar 27, 2013	83.08	83.18	83.04	83.16	1,369,719	+0.17(+0.21%)
Mar 26, 2013	82.85	83.01	82.85	82.99	1,284,395	+0.10(+0.12%)
Mar 25, 2013	82.92	83.01	82.89	82.89	1,306,239	-0.03(-0.04%)
Mar 22, 2013	83.01	83.01	82.88	82.92	1,033,131	+0.03(+0.04%)
Mar 21, 2013	82.94	82.96	82.88	82.89	1,206,800	+0.02(+0.02%)
Mar 20, 2013	82.91	82.98	82.86	82.88	1,697,726	-0.09(-0.11%)
Mar 19, 2013	82.93	83.07	82.91	82.97	1,470,884	+0.12(+0.15%)
Mar 18, 2013	82.89	82.90	82.83	82.85	1,640,233	+0.08(+0.09%)
Mar 15, 2013	82.67	82.80	82.67	82.77	880,728	+0.08(+0.09%)
Mar 14, 2013	82.54	82.73	82.54	82.70	1,452,120	+0.09(+0.11%)
Mar 13, 2013	82.56	82.68	82.56	82.61	1,513,808	-0.07(-0.08%)
Mar 12, 2013	82.57	82.68	82.56	82.68	2,205,171	+0.15(+0.18%)
Mar 11, 2013	82.50	82.56	82.48	82.53	1,549,033	+0.04(+0.05%)
Mar 08, 2013	82.51	82.59	82.45	82.48	2,671,929	-0.24(-0.29%)
Mar 07, 2013	82.81	82.81	82.59	82.72	1,393,924	-0.17(-0.21%)
Mar 06, 2013	82.92	82.95	82.86	82.89	1,297,122	-0.09(-0.11%)
Mar 05, 2013	83.02	83.03	82.98	82.98	1,070,930	-0.07(-0.08%)
Mar 04, 2013	83.10	83.11	83.04	83.05	1,041,228	-0.06(-0.07%)
Mar 01, 2013	83.10	83.16	83.04	83.11	1,433,719	+0.03(+0.04%)
Feb 28, 2013	83.01	83.08	82.98	83.08	1,616,565	+0.08(+0.09%)
Feb 27, 2013	83.08	83.09	82.92	83.01	694,020	+0.02(+0.03%)
Feb 26, 2013	82.94	83.09	82.94	82.98	1,068,825	-0.02(-0.03%)
Feb 25, 2013	82.68	83.04	82.61	83.01	1,576,029	+0.31(+0.38%)
Feb 22, 2013	82.69	82.72	82.68	82.69	1,274,761	+0.05(+0.05%)
Feb 21, 2013	82.65	82.74	82.64	82.65	1,106,545	+0.05(+0.05%)
Feb 20, 2013	82.53	82.65	82.48	82.60	2,706,471	+0.05(+0.06%)
Feb 19, 2013	82.65	82.68	82.51	82.55	1,855,893	-0.10(-0.12%)
Feb 15, 2013	82.60	82.65	82.50	82.65	2,487,422	+0.01(+0.01%)
Feb 14, 2013	82.47	82.64	82.47	82.64	976,333	+0.15(+0.18%)
Feb 13, 2013	82.41	82.53	82.41	82.49	1,203,480	-0.08(-0.10%)
Feb 12, 2013	82.53	82.59	82.52	82.57	889,406	-0.02(-0.02%)
Feb 11, 2013	82.65	82.65	82.56	82.59	1,846,319	-0.08(-0.10%)
Feb 08, 2013	82.59	82.67	82.50	82.67	908,931	+0.02(+0.03%)
Feb 07, 2013	82.59	82.71	82.58	82.65	1,531,203	+0.03(+0.04%)
Feb 06, 2013	82.55	82.65	82.54	82.62	1,640,172	-0.03(-0.04%)
Feb 04, 2013	82.53	82.67	82.53	82.65	1,074,263	+0.23(+0.28%)
Feb 01, 2013	82.74	82.75	82.40	82.41	1,787,558	-0.18(-0.22%)
Jan 31, 2013	82.53	82.59	82.50	82.59	2,632,958	+0.07(+0.09%)
Jan 30, 2013	82.46	82.53	82.41	82.52	1,820,592	-0.04(-0.05%)
Jan 29, 2013	82.61	82.67	82.50	82.56	1,119,527	-0.05(-0.06%)
Jan 28, 2013	82.51	82.62	82.50	82.61	1,426,945	-0.12(-0.14%)
Jan 25, 2013	82.75	82.82	82.67	82.73	1,173,128	-0.20(-0.24%)
Jan 24, 2013	82.97	83.01	82.92	82.93	881,767	-0.11(-0.14%)
Jan 23, 2013	83.02	83.06	82.68	83.04	1,862,824	+0.09(+0.11%)
Jan 22, 2013	82.86	83.01	82.86	82.95	1,950,007	-0.04(-0.05%)
Jan 18, 2013	82.96	83.01	82.92	83.00	874,978	+0.10(+0.12%)
Jan 17, 2013	82.89	82.98	82.83	82.90	1,711,998	-0.18(-0.22%)
Jan 16, 2013	83.07	83.13	82.99	83.08	1,646,584	+0.04(+0.05%)
Jan 15, 2013	83.06	83.10	83.01	83.04	3,422,937	+0.02(+0.03%)
Jan 14, 2013	83.01	83.06	82.95	83.01	1,162,933	+0.07(+0.09%)
Jan 11, 2013	82.78	82.98	82.77	82.94	1,496,920	+0.08(+0.10%)
Jan 10, 2013	82.83	82.91	82.79	82.86	1,508,436	-0.01(-0.01%)
Jan 09, 2013	82.94	82.94	82.83	82.86	1,800,140	-0.06(-0.07%)
Jan 08, 2013	82.89	82.97	82.86	82.92	2,384,974	+0.07(+0.09%)
Jan 07, 2013	82.89	82.92	82.81	82.85	2,478,400	-0.04(-0.05%)
Jan 04, 2013	82.74	82.90	82.71	82.89	1,719,793	+0.09(+0.11%)
Jan 03, 2013	83.06	83.11	82.78	82.80	2,356,135	-0.21(-0.25%)
Jan 02, 2013	82.96	83.05	82.92	83.01	1,520,005	-0.10(-0.12%)
Dec 31, 2012	83.24	83.25	83.07	83.11	1,209,507	-0.15(-0.18%)
Dec 28, 2012	83.27	83.28	83.16	83.26	1,731,859	+0.13(+0.15%)
Dec 27, 2012	83.09	83.24	83.04	83.13	965,008	+0.04(+0.05%)
Dec 26, 2012	83.02	83.10	83.02	83.09	769,629	+0.11(+0.14%)
Dec 24, 2012	82.95	83.00	82.94	82.98	440,855	+0.01(+0.01%)
Dec 21, 2012	83.02	83.05	82.95	82.97	1,304,039	+0.07(+0.09%)
Dec 20, 2012	82.95	83.00	82.86	82.89	1,503,475	+0.01(+0.01%)
Dec 19, 2012	82.82	82.95	82.82	82.89	1,491,959	+0.14(+0.17%)
Dec 18, 2012	82.88	82.93	82.68	82.74	1,890,408	-0.19(-0.23%)
Dec 17, 2012	83.14	83.15	82.91	82.94	1,960,839	-0.20(-0.24%)
Dec 14, 2012	83.13	83.19	83.09	83.14	2,248,427	+0.15(+0.18%)
Dec 13, 2012	83.10	83.13	82.98	82.99	1,620,099	-0.13(-0.16%)
Dec 12, 2012	83.32	83.37	83.12	83.12	1,940,076	-0.23(-0.28%)
Dec 11, 2012	83.33	83.36	83.29	83.36	1,090,279	-0.03(-0.04%)
Dec 10, 2012	83.36	83.41	83.33	83.39	1,129,616	+0.02(+0.02%)
Dec 07, 2012	83.33	83.41	83.29	83.37	1,293,942	-0.07(-0.09%)
Dec 06, 2012	83.45	83.51	83.42	83.45	695,528	-0.01(-0.01%)
Dec 05, 2012	83.39	83.47	83.39	83.45	720,336	+0.07(+0.09%)
Dec 04, 2012	83.33	83.39	83.26	83.38	1,167,658	+0.06(+0.08%)
Nov 30, 2012	83.32	83.37	83.27	83.31	1,224,130	-0.04(-0.05%)
Nov 29, 2012	83.23	83.36	83.23	83.36	891,613	+0.10(+0.12%)
Nov 28, 2012	83.28	83.32	83.25	83.26	617,943	+0.01(+0.02%)
Nov 27, 2012	83.14	83.26	83.14	83.24	770,506	+0.11(+0.13%)
Nov 26, 2012	83.14	83.20	83.09	83.13	848,070	+0.03(+0.04%)
Nov 23, 2012	83.10	83.11	83.05	83.10	296,764	+0.05(+0.06%)
Nov 21, 2012	83.11	83.17	83.04	83.05	1,563,859	-0.14(-0.17%)
Nov 20, 2012	83.27	83.31	83.17	83.19	898,274	-0.16(-0.19%)
Nov 19, 2012	83.20	83.34	83.17	83.34	1,235,468	+0.06(+0.07%)
Nov 16, 2012	83.28	83.35	83.24	83.28	1,322,576	+0.03(+0.04%)
Nov 15, 2012	83.27	83.30	83.21	83.26	2,064,770	-0.08(-0.10%)
Nov 14, 2012	83.17	83.34	83.16	83.34	1,674,265	+0.02(+0.03%)
Nov 13, 2012	83.34	83.37	83.21	83.31	4,521,265	+0.15(+0.18%)
Nov 12, 2012	83.23	83.24	83.14	83.17	825,376	-0.02(-0.03%)
Nov 09, 2012	83.14	83.21	83.07	83.19	1,744,968	-0.04(-0.05%)
Nov 08, 2012	83.11	83.28	83.09	83.23	1,901,534	+0.10(+0.12%)
Nov 07, 2012	83.25	83.28	83.13	83.13	2,105,879	+0.19(+0.23%)
Nov 06, 2012	83.11	83.14	82.92	82.94	794,245	-0.24(-0.29%)
Nov 05, 2012	83.13	83.20	83.09	83.17	3,616,141	+0.14(+0.17%)
Nov 02, 2012	83.00	83.07	82.88	83.03	1,295,617	+0.05(+0.06%)
Nov 01, 2012	83.17	83.17	82.97	82.98	1,819,866	-0.11(-0.13%)
Oct 31, 2012	82.98	83.13	82.95	83.09	2,970,712	+0.12(+0.14%)
Oct 26, 2012	82.87	82.97	82.97	82.97	1,227,221	+0.22(+0.27%)
Oct 25, 2012	82.79	82.91	82.73	82.75	1,310,613	-0.18(-0.21%)
Oct 24, 2012	82.91	82.99	82.88	82.93	816,653	-0.06(-0.07%)
Oct 23, 2012	82.85	83.00	82.85	82.99	848,031	+0.07(+0.09%)
Oct 19, 2012	82.79	82.97	82.79	82.91	923,064	+0.10(+0.13%)
Oct 18, 2012	82.90	82.90	82.73	82.81	1,687,000	-0.03(-0.04%)
Oct 17, 2012	82.98	82.99	82.82	82.84	1,619,116	-0.26(-0.31%)
Oct 16, 2012	83.18	83.22	83.07	83.10	1,321,171	-0.13(-0.16%)
Oct 15, 2012	83.17	83.23	83.13	83.23	2,222,775	+0.04(+0.05%)
Oct 12, 2012	83.19	83.25	83.14	83.19	2,223,610	+0.07(+0.08%)
Oct 11, 2012	82.93	83.13	82.93	83.12	706,583	+0.10(+0.12%)
Oct 10, 2012	82.88	83.07	82.86	83.02	749,794	+0.13(+0.16%)
Oct 09, 2012	82.90	83.00	82.85	82.88	3,127,566	-0.09(-0.11%)
Oct 08, 2012	82.88	82.98	82.88	82.97	708,542	+0.13(+0.15%)
Oct 05, 2012	82.90	82.94	82.83	82.85	783,394	-0.17(-0.21%)
Oct 04, 2012	83.07	83.13	83.00	83.02	619,974	-0.12(-0.14%)
Oct 03, 2012	83.08	83.18	83.08	83.13	1,603,351	-0.03(-0.04%)
Oct 02, 2012	83.07	83.16	83.03	83.16	1,219,554	+0.07(+0.08%)
Oct 01, 2012	83.07	83.13	83.00	83.10	2,260,795	-0.03(-0.04%)
Sep 28, 2012	83.08	83.14	82.98	83.13	3,713,808	+0.12(+0.14%)
Sep 27, 2012	83.02	83.07	83.00	83.01	1,524,638	-0.05(-0.06%)
Sep 26, 2012	83.06	83.09	82.99	83.06	1,073,297	+0.08(+0.10%)
Sep 25, 2012	82.89	82.98	82.80	82.98	1,131,299	+0.13(+0.16%)
Sep 24, 2012	82.75	82.86	82.75	82.85	1,651,290	+0.09(+0.11%)
Sep 21, 2012	82.63	82.76	82.61	82.76	1,121,547	+0.13(+0.16%)
Sep 20, 2012	82.76	82.77	82.61	82.63	3,406,884	-0.05(-0.06%)
Sep 19, 2012	82.70	82.73	82.62	82.68	990,340	+0.16(+0.20%)
Sep 18, 2012	82.59	82.66	82.51	82.52	1,533,390	+0.05(+0.06%)
Sep 17, 2012	82.43	82.52	82.37	82.46	1,438,924	+0.13(+0.16%)
Sep 14, 2012	82.51	82.51	82.30	82.33	1,367,821	-0.34(-0.41%)
Sep 13, 2012	82.61	82.71	82.33	82.67	2,928,838	+0.19(+0.23%)
Sep 12, 2012	82.55	82.57	82.44	82.48	2,271,794	-0.16(-0.19%)
Sep 11, 2012	82.63	82.71	82.61	82.63	4,108,268	-0.10(-0.12%)
Sep 10, 2012	82.72	82.74	82.63	82.73	1,762,554	+0.01(+0.02%)
Sep 07, 2012	82.91	82.94	82.69	82.72	2,102,654	+0.01(+0.02%)
Sep 06, 2012	82.72	82.72	82.62	82.70	2,441,826	-0.19(-0.23%)
Sep 05, 2012	82.83	82.92	82.82	82.89	680,311	+0.00(+0.00%)
Sep 04, 2012	82.90	82.91	82.77	82.89	2,159,876	-0.02(-0.02%)
Aug 31, 2012	82.65	82.95	82.69	82.91	1,630,920	+0.26(+0.31%)
Aug 30, 2012	82.65	82.74	82.65	82.65	591,181	+0.05(+0.06%)
Aug 29, 2012	82.64	82.66	82.56	82.60	971,835	-0.01(-0.02%)
Aug 27, 2012	82.56	82.63	82.55	82.61	668,274	+0.11(+0.13%)
Aug 24, 2012	82.62	82.62	82.48	82.50	880,333	-0.06(-0.07%)
Aug 23, 2012	82.52	82.59	82.51	82.56	571,207	+0.06(+0.07%)
Aug 22, 2012	82.34	82.50	82.27	82.50	549,574	+0.35(+0.43%)
Aug 21, 2012	82.03	82.16	81.93	82.15	1,001,002	+0.11(+0.13%)
Aug 20, 2012	82.01	82.10	82.00	82.04	567,774	-0.03(-0.04%)
Aug 17, 2012	82.04	82.11	82.01	82.07	685,315	+0.10(+0.12%)
Aug 16, 2012	82.12	82.13	81.88	81.97	905,725	-0.10(-0.13%)
Aug 15, 2012	82.23	82.23	82.04	82.07	745,332	-0.27(-0.32%)
Aug 14, 2012	82.33	82.40	82.30	82.34	768,561	-0.19(-0.23%)
Aug 13, 2012	82.58	82.63	82.53	82.53	773,203	-0.01(-0.01%)
Aug 10, 2012	82.62	82.62	82.48	82.54	850,337	+0.13(+0.16%)
Aug 09, 2012	82.36	82.47	82.30	82.41	1,132,907	-0.02(-0.03%)
Aug 08, 2012	82.59	82.59	82.41	82.43	745,984	-0.10(-0.13%)
Aug 07, 2012	82.52	82.57	82.49	82.53	2,348,877	-0.22(-0.27%)
Aug 06, 2012	82.72	82.80	82.67	82.75	2,483,644	+0.13(+0.15%)
Aug 03, 2012	82.71	82.75	82.61	82.63	2,483,489	-0.20(-0.24%)
Aug 02, 2012	82.88	83.00	82.83	82.83	1,146,994	+0.01(+0.02%)
Aug 01, 2012	82.82	82.92	82.63	82.81	3,362,044	-0.10(-0.12%)
Jul 31, 2012	82.90	82.95	82.79	82.91	1,335,688	+0.08(+0.10%)
Jul 30, 2012	82.70	82.86	82.67	82.83	839,777	+0.14(+0.17%)
Jul 27, 2012	82.80	82.81	82.58	82.69	1,371,732	-0.25(-0.30%)
Jul 26, 2012	82.96	82.98	82.93	82.94	1,165,015	-0.05(-0.06%)
Jul 25, 2012	82.94	83.00	82.92	82.99	1,187,804	+0.03(+0.04%)
Jul 24, 2012	82.82	82.97	82.79	82.96	707,686	+0.10(+0.12%)
Jul 23, 2012	82.93	82.93	82.83	82.86	676,470	+0.07(+0.09%)
Jul 20, 2012	82.76	82.88	82.76	82.78	817,693	+0.12(+0.14%)
Jul 19, 2012	82.69	82.79	82.64	82.66	1,224,308	-0.07(-0.08%)
Jul 18, 2012	82.65	82.74	82.65	82.73	638,674	+0.16(+0.20%)
Jul 17, 2012	82.63	82.65	82.56	82.57	815,024	-0.03(-0.04%)
Jul 16, 2012	82.53	82.71	82.59	82.60	652,932	+0.07(+0.08%)
Jul 13, 2012	82.53	82.54	82.43	82.53	591,031	+0.03(+0.04%)
Jul 12, 2012	82.47	82.50	82.42	82.50	519,614	+0.15(+0.18%)
Jul 11, 2012	82.37	82.47	82.33	82.36	769,117	-0.01(-0.01%)
Jul 10, 2012	82.30	82.41	82.27	82.36	708,337	+0.04(+0.04%)
Jul 09, 2012	82.23	82.34	82.22	82.33	641,700	+0.16(+0.20%)
Jul 06, 2012	82.11	82.24	82.11	82.16	2,064,392	+0.06(+0.07%)
Jul 05, 2012	81.91	82.11	81.91	82.11	1,005,864	+0.21(+0.26%)
Jul 03, 2012	81.89	81.95	81.87	81.89	1,361,862	-0.06(-0.07%)

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