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%)

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