Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	46.10	46.44	45.78	45.80	1,085,170	-0.28(-0.61%)
Jul 30, 2012	45.98	46.22	45.71	46.08	846,711	+0.01(+0.02%)
Jul 27, 2012	45.74	46.16	45.42	46.07	956,721	+0.42(+0.91%)
Jul 26, 2012	45.70	45.73	45.33	45.66	954,634	+0.46(+1.02%)
Jul 25, 2012	44.96	45.31	44.76	45.20	1,160,675	+0.31(+0.70%)
Jul 24, 2012	45.08	45.43	44.55	44.88	1,440,423	-0.19(-0.42%)
Jul 23, 2012	45.62	45.97	44.77	45.07	2,003,133	-0.99(-2.14%)
Jul 20, 2012	47.62	47.69	45.89	46.06	1,868,896	-1.79(-3.74%)
Jul 19, 2012	47.31	48.12	46.71	47.84	3,135,178	-1.58(-3.20%)
Jul 18, 2012	49.12	49.55	49.09	49.43	1,544,843	+0.03(+0.06%)
Jul 17, 2012	49.77	49.92	49.07	49.40	1,419,871	-0.34(-0.69%)
Jul 16, 2012	49.38	49.88	49.29	49.74	1,458,689	+0.36(+0.73%)
Jul 13, 2012	49.39	49.44	49.04	49.38	2,077,503	-0.07(-0.14%)
Jul 12, 2012	47.70	50.15	47.65	49.45	5,594,894	+1.81(+3.80%)
Jul 11, 2012	47.50	47.70	47.37	47.64	927,844	+0.10(+0.21%)
Jul 10, 2012	47.45	47.62	47.26	47.54	881,499	+0.29(+0.61%)
Jul 09, 2012	46.73	47.30	46.72	47.25	893,401	+0.52(+1.11%)
Jul 06, 2012	46.88	47.01	46.62	46.73	801,783	-0.38(-0.82%)
Jul 05, 2012	46.87	47.26	46.73	47.12	943,684	+0.15(+0.32%)
Jul 03, 2012	47.26	47.46	46.87	46.97	704,716	-0.38(-0.79%)
Jul 02, 2012	47.11	47.46	46.94	47.34	1,556,583	+0.39(+0.83%)
Jun 29, 2012	46.88	47.18	46.52	46.95	2,048,826	+0.64(+1.39%)
Jun 28, 2012	44.91	46.49	44.64	46.31	3,578,557	+1.25(+2.78%)
Jun 27, 2012	44.36	45.32	44.36	45.06	591,186	+0.45(+1.02%)
Jun 26, 2012	44.55	44.71	44.31	44.60	1,116,309	+0.13(+0.30%)
Jun 25, 2012	44.60	44.95	44.37	44.47	791,754	-0.54(-1.20%)
Jun 22, 2012	44.69	45.23	44.58	45.01	3,064,918	+0.65(+1.46%)
Jun 21, 2012	45.19	45.43	44.33	44.36	945,132	-0.84(-1.85%)
Jun 20, 2012	45.41	45.51	44.87	45.20	865,627	-0.13(-0.28%)
Jun 19, 2012	44.73	45.36	44.73	45.32	1,083,530	+0.66(+1.47%)
Jun 18, 2012	44.33	44.72	44.16	44.67	796,273	+0.24(+0.55%)
Jun 15, 2012	43.92	44.51	43.73	44.43	1,622,937	+0.53(+1.21%)
Jun 14, 2012	43.64	44.18	43.50	43.89	1,541,540	+0.39(+0.90%)
Jun 13, 2012	43.25	43.88	43.14	43.50	1,190,292	+0.20(+0.47%)
Jun 12, 2012	43.23	43.42	42.89	43.30	1,165,916	+0.20(+0.45%)
Jun 11, 2012	43.53	43.60	43.08	43.10	988,043	-0.22(-0.51%)
Jun 08, 2012	42.66	43.39	42.64	43.32	2,058,139	+0.63(+1.48%)
Jun 07, 2012	43.03	43.23	42.63	42.69	1,311,787	-0.02(-0.04%)
Jun 06, 2012	42.45	42.71	41.62	42.71	2,992,755	-0.02(-0.05%)
Jun 05, 2012	42.93	43.06	42.53	42.73	2,472,612	-0.41(-0.96%)
Jun 04, 2012	42.96	43.25	42.72	43.14	1,150,070	+0.08(+0.18%)
Jun 01, 2012	44.02	44.02	42.95	43.07	1,570,048	-1.41(-3.16%)
May 31, 2012	45.06	45.11	44.31	44.47	5,191,051	-0.70(-1.54%)
May 30, 2012	45.51	45.54	44.81	45.17	1,206,576	-0.74(-1.62%)
May 29, 2012	45.64	45.96	45.42	45.91	1,093,963	+0.58(+1.28%)
May 25, 2012	44.92	45.36	44.88	45.33	682,539	+0.46(+1.03%)
May 24, 2012	44.68	45.10	44.46	44.87	1,129,983	+0.23(+0.53%)
May 23, 2012	44.71	44.89	44.37	44.64	1,467,307	-0.27(-0.59%)
May 22, 2012	44.86	45.15	44.72	44.90	1,458,923	+0.09(+0.21%)
May 21, 2012	44.06	44.85	43.99	44.81	946,860	+0.74(+1.68%)
May 18, 2012	44.40	44.53	43.93	44.07	1,389,781	-0.29(-0.65%)
May 17, 2012	44.82	44.91	44.21	44.35	962,130	-0.38(-0.86%)
May 16, 2012	44.75	44.92	44.46	44.74	1,503,068	+0.20(+0.44%)
May 15, 2012	44.17	44.93	44.17	44.54	884,673	+0.31(+0.71%)
May 14, 2012	44.29	44.42	43.77	44.23	623,722	-0.48(-1.08%)
May 11, 2012	44.82	45.31	44.68	44.71	693,855	-0.29(-0.64%)
May 10, 2012	45.13	45.46	44.86	45.00	1,040,707	+0.32(+0.72%)
May 09, 2012	44.65	44.98	44.38	44.68	919,912	-0.32(-0.71%)
May 08, 2012	44.42	45.06	44.17	45.00	972,930	+0.34(+0.75%)
May 07, 2012	44.58	44.83	44.51	44.67	722,839	+0.01(+0.02%)
May 04, 2012	45.04	45.19	44.66	44.66	972,157	-0.61(-1.35%)
May 03, 2012	45.59	45.69	45.14	45.27	688,537	-0.40(-0.87%)
May 02, 2012	45.70	45.96	45.50	45.67	854,935	-0.27(-0.60%)

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