Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	40.84	40.98	40.51	40.53	1,937,261	-0.28(-0.68%)
Jul 30, 2012	40.71	40.91	40.54	40.81	2,100,473	+0.03(+0.06%)
Jul 27, 2012	40.63	41.07	40.60	40.79	2,595,144	+0.30(+0.75%)
Jul 26, 2012	40.13	40.56	40.09	40.48	2,216,809	+0.59(+1.48%)
Jul 25, 2012	40.08	40.17	39.76	39.89	2,724,534	-0.06(-0.16%)
Jul 24, 2012	40.01	40.06	39.72	39.96	2,438,172	+0.01(+0.03%)
Jul 23, 2012	39.85	40.19	39.80	39.94	1,613,235	-0.13(-0.33%)
Jul 20, 2012	39.81	40.22	39.69	40.08	3,922,137	+0.26(+0.65%)
Jul 19, 2012	39.84	39.88	39.46	39.82	1,547,639	-0.09(-0.22%)
Jul 18, 2012	39.78	39.97	39.72	39.91	1,807,871	+0.06(+0.14%)
Jul 17, 2012	39.77	39.96	39.64	39.85	1,582,904	+0.17(+0.43%)
Jul 16, 2012	39.73	39.79	39.62	39.68	1,358,806	-0.18(-0.44%)
Jul 13, 2012	39.49	39.87	39.48	39.86	1,726,389	+0.35(+0.87%)
Jul 12, 2012	39.39	39.62	39.31	39.51	1,962,176	-0.01(-0.02%)
Jul 11, 2012	39.30	39.57	39.21	39.52	1,805,052	+0.22(+0.56%)
Jul 10, 2012	39.27	39.48	39.20	39.30	2,071,046	+0.12(+0.30%)
Jul 09, 2012	39.03	39.29	38.96	39.18	1,523,329	+0.13(+0.32%)
Jul 06, 2012	38.79	39.14	38.71	39.05	1,411,717	+0.03(+0.08%)
Jul 05, 2012	39.26	39.26	38.98	39.02	1,267,711	-0.30(-0.77%)
Jul 03, 2012	39.37	39.46	39.15	39.32	1,185,112	-0.09(-0.24%)

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