Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	42.69	42.84	42.35	42.37	1,853,211	-0.29(-0.68%)
Jul 30, 2012	42.56	42.77	42.38	42.66	2,009,342	+0.03(+0.06%)
Jul 27, 2012	42.48	42.93	42.44	42.64	2,482,551	+0.32(+0.75%)
Jul 26, 2012	41.95	42.40	41.91	42.32	2,120,630	+0.62(+1.48%)
Jul 25, 2012	41.89	41.99	41.56	41.70	2,606,327	-0.07(-0.16%)
Jul 24, 2012	41.82	41.88	41.52	41.77	2,332,388	+0.01(+0.03%)
Jul 23, 2012	41.66	42.01	41.60	41.75	1,543,243	-0.14(-0.33%)
Jul 20, 2012	41.62	42.04	41.49	41.89	3,751,970	+0.27(+0.65%)
Jul 19, 2012	41.65	41.69	41.25	41.62	1,480,492	-0.09(-0.22%)
Jul 18, 2012	41.58	41.78	41.52	41.72	1,729,435	+0.06(+0.14%)
Jul 17, 2012	41.57	41.77	41.44	41.66	1,514,228	+0.18(+0.43%)
Jul 16, 2012	41.53	41.60	41.42	41.48	1,299,852	-0.18(-0.44%)
Jul 13, 2012	41.28	41.68	41.27	41.66	1,651,488	+0.36(+0.87%)
Jul 12, 2012	41.18	41.42	41.10	41.30	1,877,044	-0.01(-0.02%)
Jul 11, 2012	41.08	41.37	40.99	41.31	1,726,737	+0.23(+0.56%)
Jul 10, 2012	41.05	41.27	40.98	41.08	1,981,191	+0.12(+0.30%)
Jul 09, 2012	40.80	41.07	40.72	40.95	1,457,238	+0.13(+0.32%)
Jul 06, 2012	40.55	40.91	40.46	40.82	1,350,468	+0.03(+0.08%)
Jul 05, 2012	41.04	41.04	40.74	40.79	1,212,710	-0.32(-0.77%)
Jul 03, 2012	41.15	41.25	40.92	41.10	1,133,695	-0.10(-0.24%)
Jul 02, 2012	40.89	41.24	40.85	41.20	1,900,565	+0.35(+0.85%)
Jun 29, 2012	40.96	41.15	40.65	40.85	3,012,998	+0.08(+0.19%)
Jun 28, 2012	40.24	40.79	40.24	40.78	1,906,321	+0.15(+0.37%)
Jun 27, 2012	40.31	40.72	40.30	40.62	2,251,330	+0.39(+0.96%)
Jun 26, 2012	40.29	40.41	40.18	40.24	1,685,554	+0.01(+0.02%)
Jun 25, 2012	40.24	40.38	40.03	40.23	2,316,850	-0.17(-0.42%)
Jun 22, 2012	40.40	40.58	40.17	40.40	7,036,359	+0.14(+0.36%)
Jun 21, 2012	40.60	40.81	40.22	40.26	2,839,541	-0.14(-0.36%)
Jun 20, 2012	41.08	41.20	40.28	40.40	4,336,372	-0.85(-2.05%)
Jun 19, 2012	41.80	41.81	41.19	41.25	3,050,125	-0.45(-1.09%)
Jun 18, 2012	41.51	41.78	41.40	41.70	2,226,626	+0.25(+0.60%)
Jun 15, 2012	41.26	41.57	41.20	41.45	3,323,764	+0.34(+0.83%)
Jun 14, 2012	40.93	41.14	40.85	41.11	1,885,687	+0.15(+0.37%)
Jun 13, 2012	40.89	41.05	40.64	40.96	1,776,459	+0.11(+0.27%)
Jun 12, 2012	40.62	40.88	40.48	40.85	2,515,423	+0.26(+0.65%)
Jun 11, 2012	41.05	41.05	40.56	40.59	2,567,579	-0.30(-0.74%)
Jun 08, 2012	40.55	40.89	40.48	40.89	1,991,797	+0.37(+0.92%)
Jun 07, 2012	40.45	40.62	40.36	40.51	4,475,343	+0.26(+0.65%)
Jun 06, 2012	39.94	40.25	39.80	40.25	1,888,487	+0.47(+1.19%)
Jun 05, 2012	39.78	40.06	39.72	39.78	2,069,652	-0.10(-0.25%)
Jun 04, 2012	39.64	39.90	39.53	39.88	1,965,120	+0.27(+0.68%)
Jun 01, 2012	39.40	39.93	39.40	39.61	2,920,578	-0.05(-0.12%)
May 31, 2012	39.51	39.83	39.45	39.65	2,623,405	+0.17(+0.43%)
May 30, 2012	39.26	39.84	39.25	39.48	2,448,604	+0.09(+0.23%)
May 29, 2012	39.32	39.39	39.19	39.39	1,458,180	+0.23(+0.59%)
May 25, 2012	39.21	39.41	39.09	39.16	1,492,714	+0.01(+0.03%)
May 24, 2012	39.01	39.30	38.92	39.15	1,612,702	+0.24(+0.61%)
May 23, 2012	38.76	39.10	38.75	38.91	2,951,791	+0.13(+0.34%)
May 22, 2012	38.67	38.87	38.62	38.78	2,064,495	+0.14(+0.37%)
May 21, 2012	38.60	38.98	38.33	38.63	1,772,991	+0.09(+0.24%)
May 18, 2012	38.61	38.77	38.44	38.54	2,233,612	+0.07(+0.19%)
May 17, 2012	38.63	38.73	38.36	38.47	1,551,196	-0.18(-0.46%)
May 16, 2012	38.58	38.73	38.40	38.65	1,690,489	+0.05(+0.14%)
May 15, 2012	38.73	38.82	38.46	38.59	1,617,364	-0.18(-0.46%)
May 14, 2012	38.64	38.91	38.53	38.77	1,565,796	-0.12(-0.31%)
May 11, 2012	38.95	39.18	38.81	38.89	1,826,138	-0.14(-0.35%)
May 10, 2012	38.85	39.14	38.76	39.03	1,981,942	+0.36(+0.92%)
May 09, 2012	38.58	38.87	38.53	38.67	2,084,836	-0.15(-0.39%)
May 08, 2012	38.37	38.85	38.36	38.82	1,899,681	+0.36(+0.95%)
May 07, 2012	38.46	38.58	38.30	38.46	1,705,142	-0.16(-0.40%)
May 04, 2012	38.37	38.82	38.37	38.61	1,908,877	+0.14(+0.37%)
May 03, 2012	38.63	38.84	38.47	38.47	1,838,293	-0.10(-0.25%)
May 02, 2012	38.75	38.78	38.52	38.57	1,950,967	-0.23(-0.59%)

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