Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	80.85	81.24	80.82	81.22	1,799,267	+0.06(+0.07%)
Jul 30, 2013	81.19	81.25	81.07	81.16	875,134	-0.03(-0.04%)
Jul 29, 2013	81.19	81.20	81.09	81.19	607,154	+0.00(+0.00%)
Jul 26, 2013	81.26	81.27	81.16	81.19	1,019,362	-0.02(-0.03%)
Jul 25, 2013	81.01	81.22	80.96	81.21	1,211,478	+0.03(+0.04%)
Jul 24, 2013	81.17	81.24	81.02	81.18	1,263,915	-0.27(-0.33%)
Jul 23, 2013	81.38	81.46	81.32	81.45	663,397	-0.05(-0.06%)
Jul 22, 2013	81.40	81.52	81.39	81.49	903,638	+0.11(+0.13%)
Jul 19, 2013	81.29	81.41	81.21	81.39	744,026	+0.21(+0.26%)
Jul 18, 2013	81.27	81.33	81.13	81.17	762,093	-0.12(-0.15%)
Jul 17, 2013	81.33	81.41	81.22	81.30	885,245	+0.14(+0.18%)
Jul 16, 2013	81.10	81.16	81.04	81.15	773,956	+0.13(+0.16%)
Jul 15, 2013	80.93	81.02	80.86	81.02	1,000,650	+0.17(+0.22%)
Jul 12, 2013	81.10	81.10	80.75	80.85	814,076	-0.09(-0.11%)
Jul 11, 2013	80.82	80.95	80.71	80.94	1,379,453	+0.54(+0.67%)
Jul 10, 2013	80.68	80.68	80.40	80.40	947,315	-0.21(-0.26%)
Jul 09, 2013	80.67	80.67	80.53	80.61	2,280,164	+0.08(+0.10%)
Jul 08, 2013	80.32	80.57	80.32	80.53	847,860	+0.42(+0.52%)
Jul 05, 2013	80.36	80.44	80.10	80.11	1,950,473	-0.89(-1.09%)
Jul 03, 2013	81.16	81.20	81.00	81.00	584,699	-0.11(-0.14%)
Jul 02, 2013	81.17	81.23	81.09	81.11	841,407	+0.00(+0.00%)
Jul 01, 2013	80.93	81.15	80.93	81.11	1,255,353	+0.11(+0.14%)
Jun 28, 2013	80.79	81.11	80.73	81.00	3,539,118	+0.01(+0.01%)
Jun 27, 2013	80.83	80.99	80.77	80.99	1,765,135	+0.34(+0.42%)
Jun 26, 2013	80.63	80.75	80.50	80.65	1,317,965	+0.34(+0.42%)
Jun 25, 2013	80.44	80.54	80.25	80.31	2,233,279	+0.09(+0.11%)
Jun 24, 2013	80.10	80.54	80.00	80.22	3,005,635	-0.32(-0.40%)
Jun 21, 2013	80.93	81.08	80.49	80.55	2,619,843	-0.45(-0.56%)
Jun 20, 2013	81.09	81.24	80.93	81.00	4,046,213	-0.54(-0.67%)
Jun 19, 2013	82.22	82.22	81.45	81.55	1,291,404	-0.55(-0.67%)
Jun 18, 2013	82.07	82.15	81.99	82.10	1,412,817	-0.03(-0.04%)
Jun 17, 2013	82.24	82.31	82.12	82.13	2,242,904	-0.06(-0.07%)
Jun 14, 2013	82.22	82.35	82.19	82.19	1,614,431	+0.02(+0.03%)
Jun 13, 2013	81.78	82.17	81.78	82.17	1,322,145	+0.40(+0.49%)
Jun 12, 2013	81.85	81.98	81.75	81.77	1,944,857	-0.14(-0.17%)
Jun 11, 2013	81.74	81.94	81.60	81.90	1,480,652	+0.01(+0.01%)
Jun 10, 2013	81.86	81.99	81.85	81.89	1,552,908	-0.17(-0.20%)
Jun 07, 2013	82.11	82.29	82.01	82.06	1,770,014	-0.26(-0.31%)
Jun 06, 2013	82.10	82.42	82.06	82.32	1,512,116	+0.21(+0.26%)
Jun 05, 2013	82.24	82.28	82.11	82.11	1,536,041	-0.05(-0.06%)
Jun 04, 2013	82.23	82.27	82.11	82.15	1,297,609	-0.18(-0.22%)
Jun 03, 2013	82.20	82.41	82.15	82.33	2,793,129	+0.04(+0.05%)
May 31, 2013	82.51	82.56	82.12	82.29	2,143,724	-0.16(-0.19%)
May 30, 2013	82.48	82.57	82.43	82.45	1,724,993	-0.02(-0.03%)
May 29, 2013	82.40	82.49	82.34	82.47	1,815,664	+0.11(+0.14%)
May 28, 2013	82.79	82.80	82.34	82.36	1,435,655	-0.51(-0.62%)
May 24, 2013	82.92	83.00	82.83	82.87	848,632	+0.00(+0.00%)
May 23, 2013	82.98	83.00	82.81	82.87	1,467,976	-0.03(-0.04%)
May 22, 2013	83.23	83.32	82.83	82.90	1,504,116	-0.28(-0.34%)
May 21, 2013	83.06	83.20	83.02	83.18	1,315,631	+0.07(+0.08%)
May 20, 2013	83.20	83.25	83.04	83.11	2,267,390	-0.08(-0.10%)
May 17, 2013	83.34	83.35	83.15	83.20	824,405	-0.20(-0.24%)
May 16, 2013	83.23	83.40	83.23	83.40	2,606,333	+0.23(+0.27%)
May 15, 2013	83.17	83.20	83.04	83.17	1,228,774	-0.08(-0.09%)
May 13, 2013	83.23	83.26	83.18	83.25	746,988	-0.08(-0.09%)
May 10, 2013	83.48	83.52	83.23	83.32	560,914	-0.17(-0.20%)
May 09, 2013	83.60	83.68	83.49	83.49	713,081	-0.11(-0.14%)
May 08, 2013	83.59	83.64	83.53	83.60	1,369,044	+0.08(+0.09%)
May 07, 2013	83.56	83.60	83.53	83.53	1,235,174	-0.05(-0.05%)
May 06, 2013	83.67	83.72	83.57	83.57	909,870	-0.14(-0.16%)
May 03, 2013	83.87	84.02	83.67	83.71	769,022	-0.31(-0.37%)
May 02, 2013	83.99	84.08	83.99	84.02	1,160,797	+0.01(+0.01%)

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