Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	41.57	42.36	40.84	41.01	13,859,850	-1.56(-3.67%)
Jul 28, 2011	43.05	43.53	42.13	42.58	8,208,357	+0.30(+0.72%)
Jul 27, 2011	43.35	43.58	42.14	42.27	10,599,304	-0.78(-1.82%)
Jul 26, 2011	43.14	43.58	42.81	43.06	6,116,514	-0.02(-0.05%)
Jul 25, 2011	43.61	43.93	42.95	43.08	7,565,951	-0.18(-0.43%)
Jul 22, 2011	43.31	43.46	42.90	43.26	5,640,980	+0.11(+0.26%)
Jul 21, 2011	43.01	43.26	42.59	43.15	7,112,613	+0.36(+0.84%)
Jul 20, 2011	42.33	42.95	41.86	42.79	6,439,435	+0.20(+0.47%)
Jul 19, 2011	42.97	43.03	42.22	42.59	7,531,806	-0.25(-0.59%)
Jul 18, 2011	42.84	43.51	42.54	42.84	10,174,311	+0.52(+1.24%)
Jul 15, 2011	41.98	42.50	41.87	42.32	7,028,264	+0.46(+1.11%)
Jul 14, 2011	42.27	42.27	41.61	41.85	7,421,657	-0.01(-0.04%)
Jul 13, 2011	41.25	42.40	41.05	41.87	11,503,876	+1.07(+2.62%)
Jul 12, 2011	39.99	41.24	39.94	40.80	9,750,568	+0.79(+1.97%)
Jul 11, 2011	40.00	40.68	39.87	40.01	5,890,965	-0.38(-0.93%)
Jul 08, 2011	40.65	41.01	40.12	40.39	5,618,135	-0.15(-0.38%)
Jul 07, 2011	40.25	41.00	40.25	40.54	9,018,737	+0.31(+0.77%)
Jul 06, 2011	40.40	40.56	39.59	40.23	8,315,347	+0.13(+0.33%)
Jul 05, 2011	40.05	40.46	39.84	40.10	7,032,920	+0.46(+1.17%)
Jul 01, 2011	39.63	39.66	38.90	39.63	6,233,450	-0.17(-0.43%)
Jun 30, 2011	39.55	39.91	39.35	39.80	5,556,026	+0.33(+0.84%)
Jun 29, 2011	39.09	39.90	39.06	39.47	8,486,322	+0.56(+1.44%)
Jun 28, 2011	38.70	39.01	38.37	38.91	5,664,339	+0.32(+0.84%)
Jun 27, 2011	38.28	38.94	38.13	38.59	5,271,981	+0.04(+0.10%)
Jun 24, 2011	39.94	39.97	38.52	38.55	12,146,419	-1.26(-3.17%)
Jun 23, 2011	39.13	39.86	38.89	39.81	7,667,230	-0.08(-0.20%)
Jun 22, 2011	39.32	40.30	39.25	39.89	9,778,465	+0.58(+1.48%)
Jun 21, 2011	38.40	39.42	38.39	39.31	7,212,638	+1.09(+2.86%)
Jun 20, 2011	38.21	38.48	38.18	38.22	5,495,954	+0.17(+0.45%)
Jun 17, 2011	38.21	38.44	37.69	38.05	10,081,917	-0.07(-0.19%)
Jun 16, 2011	38.68	38.93	37.75	38.12	8,576,781	-0.46(-1.19%)
Jun 15, 2011	38.21	39.44	38.10	38.58	9,711,552	+0.00(+0.00%)
Jun 14, 2011	38.52	38.87	38.31	38.58	7,521,081	+0.45(+1.18%)
Jun 13, 2011	38.45	38.65	37.85	38.13	6,065,001	-0.15(-0.38%)
Jun 10, 2011	38.57	38.71	38.01	38.28	7,450,808	-0.60(-1.55%)
Jun 09, 2011	38.59	39.11	38.28	38.88	6,653,722	+0.43(+1.11%)
Jun 08, 2011	38.60	38.78	37.98	38.45	9,226,895	-0.44(-1.13%)
Jun 07, 2011	39.40	39.61	38.84	38.89	8,413,076	-0.37(-0.94%)
Jun 06, 2011	40.18	40.30	38.95	39.26	14,813,482	-0.96(-2.39%)
Jun 03, 2011	40.41	40.76	40.12	40.22	7,399,796	-0.34(-0.83%)
May 24, 2011	40.04	40.89	39.97	40.56	7,932,364	+0.69(+1.73%)
May 23, 2011	39.91	40.72	39.71	39.87	9,341,483	+0.14(+0.35%)
May 20, 2011	39.74	40.27	38.85	39.73	7,832,101	+0.01(+0.04%)
May 19, 2011	39.37	39.94	39.33	39.72	4,694,233	+0.19(+0.48%)
May 18, 2011	39.59	39.86	39.25	39.53	5,871,395	+0.20(+0.50%)
May 17, 2011	38.72	39.56	38.61	39.33	7,574,104	+0.43(+1.11%)
May 16, 2011	38.59	39.87	38.43	38.89	9,681,859	+0.12(+0.30%)
May 13, 2011	39.19	39.79	38.32	38.78	7,898,827	-0.35(-0.90%)
May 12, 2011	39.14	39.62	38.67	39.13	8,638,251	-0.11(-0.28%)
May 11, 2011	40.00	40.15	38.86	39.24	9,322,704	-0.91(-2.27%)
May 10, 2011	40.33	40.33	39.77	40.15	5,601,826	-0.02(-0.05%)
May 09, 2011	39.79	40.35	39.78	40.17	6,473,094	+0.71(+1.79%)
May 06, 2011	40.68	41.01	39.47	39.47	11,668,226	-0.71(-1.77%)
May 05, 2011	41.14	41.77	39.78	40.18	11,745,946	-1.28(-3.08%)
May 04, 2011	41.25	41.78	40.57	41.46	10,773,200	+0.15(+0.37%)
May 03, 2011	42.18	42.56	40.94	41.30	11,206,691	-0.99(-2.35%)

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