Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	47.26	47.55	46.82	47.03	754,350	-0.06(-0.13%)
Aug 30, 2012	47.04	47.36	46.76	47.09	922,934	-0.46(-0.97%)
Aug 29, 2012	47.15	47.60	47.15	47.55	1,443,182	+0.53(+1.13%)
Aug 27, 2012	46.48	47.13	46.46	47.02	634,158	+0.49(+1.05%)
Aug 24, 2012	46.30	46.53	45.80	46.53	784,293	-0.11(-0.24%)
Aug 23, 2012	46.15	46.64	45.91	46.64	913,757	+0.47(+1.02%)
Aug 22, 2012	46.33	46.42	45.87	46.17	808,014	-0.32(-0.69%)
Aug 21, 2012	46.34	46.68	46.26	46.49	544,464	+0.04(+0.09%)
Aug 20, 2012	46.22	46.48	45.80	46.45	558,289	+0.10(+0.22%)
Aug 17, 2012	46.01	46.43	46.00	46.35	543,752	+0.35(+0.76%)
Aug 16, 2012	45.97	46.30	45.88	46.00	893,285	+0.13(+0.28%)
Aug 15, 2012	45.64	45.99	45.37	45.87	709,519	+0.29(+0.64%)
Aug 14, 2012	45.83	45.91	45.44	45.58	535,342	-0.14(-0.31%)
Aug 13, 2012	45.63	45.88	45.24	45.72	623,098	+0.08(+0.18%)
Aug 10, 2012	45.39	45.68	45.13	45.64	489,708	+0.08(+0.18%)
Aug 09, 2012	45.07	45.92	44.94	45.56	705,308	+0.42(+0.93%)
Aug 08, 2012	44.75	45.32	44.72	45.14	569,476	+0.21(+0.47%)
Aug 07, 2012	44.17	45.04	44.08	44.93	942,765	+0.87(+1.97%)
Aug 06, 2012	43.34	44.10	43.34	44.06	632,521	+0.79(+1.83%)
Aug 03, 2012	43.09	43.35	42.84	43.27	479,533	+0.88(+2.08%)
Aug 02, 2012	41.95	42.70	41.68	42.39	927,892	+0.08(+0.19%)
Aug 01, 2012	41.65	42.98	41.20	42.31	1,102,881	+0.66(+1.58%)
Jul 31, 2012	41.91	42.50	41.53	41.65	1,114,343	-0.51(-1.21%)
Jul 30, 2012	42.21	42.85	42.12	42.16	2,489,223	-0.35(-0.82%)
Jul 27, 2012	41.49	42.56	41.22	42.51	644,768	+1.26(+3.05%)
Jul 26, 2012	41.18	41.46	40.83	41.25	418,573	+0.91(+2.26%)
Jul 25, 2012	40.10	40.62	39.88	40.34	419,779	+0.39(+0.98%)
Jul 24, 2012	40.75	40.81	39.67	39.95	496,469	-0.79(-1.94%)
Jul 23, 2012	40.19	40.92	39.02	40.74	307,729	-0.51(-1.24%)
Jul 20, 2012	41.50	41.69	41.15	41.25	313,921	-0.52(-1.24%)
Jul 19, 2012	41.50	42.01	41.27	41.77	554,374	+0.42(+1.02%)
Jul 18, 2012	40.42	41.46	40.42	41.35	499,465	+0.90(+2.22%)
Jul 17, 2012	40.49	40.67	39.85	40.45	472,522	+0.05(+0.12%)
Jul 16, 2012	40.74	40.79	40.21	40.40	455,413	-0.45(-1.10%)
Jul 13, 2012	40.43	40.96	40.34	40.85	591,841	+0.60(+1.49%)
Jul 12, 2012	40.18	40.43	39.98	40.25	510,441	-0.27(-0.67%)
Jul 11, 2012	40.73	40.96	40.22	40.52	661,160	-0.12(-0.30%)
Jul 10, 2012	41.50	41.75	40.48	40.64	732,876	-0.66(-1.60%)
Jul 09, 2012	41.66	41.93	41.05	41.30	858,066	-0.66(-1.57%)
Jul 06, 2012	42.82	42.94	41.66	41.96	594,046	-1.28(-2.96%)
Jul 05, 2012	42.06	43.33	42.06	43.24	1,014,195	+1.01(+2.39%)
Jul 03, 2012	41.61	42.23	41.59	42.23	626,020	+0.66(+1.59%)
Jul 02, 2012	41.50	41.83	41.39	41.57	856,746	-0.28(-0.67%)
Jun 29, 2012	41.82	41.96	41.55	41.85	1,010,273	+0.93(+2.27%)
Jun 28, 2012	41.34	41.56	40.59	40.92	902,353	-0.69(-1.66%)
Jun 27, 2012	41.01	41.73	41.01	41.61	455,802	+0.75(+1.84%)
Jun 26, 2012	40.82	41.13	40.54	40.86	588,480	+0.15(+0.37%)
Jun 25, 2012	40.99	41.24	40.53	40.71	466,279	-0.68(-1.64%)
Jun 22, 2012	41.26	41.58	41.09	41.39	737,276	+0.37(+0.90%)
Jun 21, 2012	42.29	42.32	40.95	41.02	560,966	-1.22(-2.89%)
Jun 20, 2012	41.91	42.48	41.76	42.24	550,835	+0.38(+0.91%)
Jun 19, 2012	41.93	42.04	41.64	41.86	604,153	+0.21(+0.50%)
Jun 18, 2012	41.06	41.77	40.89	41.65	430,460	+0.42(+1.02%)
Jun 15, 2012	40.85	41.39	40.84	41.23	809,889	+0.44(+1.08%)
Jun 14, 2012	40.51	40.92	40.13	40.79	639,028	+0.37(+0.92%)
Jun 13, 2012	40.77	41.09	40.30	40.42	995,777	-0.41(-1.00%)
Jun 12, 2012	40.25	40.86	40.19	40.83	466,263	+0.62(+1.54%)
Jun 11, 2012	41.20	41.22	40.15	40.21	569,964	-0.65(-1.59%)
Jun 08, 2012	40.39	40.97	40.29	40.86	723,173	+0.19(+0.47%)
Jun 07, 2012	41.30	41.69	40.58	40.67	826,513	-0.22(-0.54%)
Jun 06, 2012	40.26	40.95	40.22	40.89	789,262	+0.88(+2.20%)
Jun 05, 2012	39.57	40.12	39.44	40.01	646,182	+0.41(+1.04%)
Jun 04, 2012	39.07	39.66	39.05	39.60	2,055,924	+0.50(+1.28%)

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