Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	40.96	41.28	40.55	40.93	999,704	+0.08(+0.19%)
Aug 30, 2012	40.85	41.11	40.51	40.86	604,855	-0.28(-0.69%)
Aug 29, 2012	40.55	41.25	40.46	41.14	1,385,323	+0.52(+1.27%)
Aug 27, 2012	40.52	40.93	40.33	40.62	754,480	+0.12(+0.29%)
Aug 24, 2012	40.70	40.94	40.04	40.51	790,313	-0.03(-0.07%)
Aug 23, 2012	40.52	40.90	40.18	40.53	1,074,483	+0.03(+0.07%)
Aug 22, 2012	40.38	41.04	40.13	40.51	1,356,023	-0.10(-0.24%)
Aug 21, 2012	40.05	40.99	40.05	40.60	1,126,906	+0.51(+1.26%)
Aug 20, 2012	39.69	40.47	39.69	40.10	1,079,050	+0.47(+1.18%)
Aug 17, 2012	40.35	40.42	39.32	39.63	1,054,263	-0.51(-1.26%)
Aug 16, 2012	40.48	40.59	40.00	40.14	1,184,379	-0.38(-0.94%)
Aug 15, 2012	40.47	40.77	40.24	40.52	557,837	+0.06(+0.14%)
Aug 14, 2012	41.21	41.21	40.37	40.46	795,148	-0.40(-0.98%)
Aug 13, 2012	42.25	42.41	40.64	40.86	1,196,805	-1.56(-3.67%)
Aug 10, 2012	41.64	42.41	41.42	42.41	937,354	+0.62(+1.49%)
Aug 09, 2012	42.31	42.60	41.57	41.79	806,638	-0.63(-1.49%)
Aug 08, 2012	42.62	42.82	41.89	42.42	811,911	-0.02(-0.05%)
Aug 07, 2012	41.25	43.40	41.25	42.44	1,365,979	+1.05(+2.54%)
Aug 06, 2012	40.89	41.63	40.89	41.39	730,907	+0.41(+1.00%)
Aug 03, 2012	40.64	41.69	40.53	40.98	815,151	+0.62(+1.54%)
Aug 02, 2012	40.08	40.81	40.02	40.36	1,020,433	-0.41(-1.00%)
Aug 01, 2012	40.40	41.24	40.16	40.77	741,696	+0.43(+1.06%)
Jul 31, 2012	40.89	41.30	40.18	40.34	949,371	-0.87(-2.10%)
Jul 30, 2012	40.84	41.40	40.60	41.21	791,255	+0.06(+0.14%)
Jul 27, 2012	40.11	41.36	40.02	41.15	1,247,049	+1.17(+2.92%)
Jul 26, 2012	41.03	41.23	39.91	39.98	1,476,552	-0.58(-1.44%)
Jul 25, 2012	42.01	42.02	40.37	40.56	2,799,199	+0.18(+0.43%)
Jul 24, 2012	41.48	41.97	40.17	40.39	2,302,941	-1.31(-3.15%)
Jul 23, 2012	41.56	41.96	40.59	41.70	1,488,179	+0.16(+0.37%)
Jul 20, 2012	41.58	41.63	40.78	41.55	1,290,057	-0.30(-0.72%)
Jul 19, 2012	41.49	41.94	40.70	41.85	781,983	+0.47(+1.13%)
Jul 18, 2012	40.58	41.91	40.35	41.38	1,662,150	+0.81(+1.99%)
Jul 17, 2012	39.85	40.59	39.49	40.57	933,633	+0.84(+2.11%)
Jul 16, 2012	39.35	39.87	39.17	39.74	690,795	+0.35(+0.89%)
Jul 13, 2012	38.90	39.40	38.88	39.39	549,667	+0.54(+1.40%)
Jul 12, 2012	38.08	39.07	37.86	38.84	794,313	+0.51(+1.32%)
Jul 11, 2012	38.66	39.07	38.23	38.34	859,355	-0.48(-1.23%)
Jul 10, 2012	39.74	39.91	38.69	38.81	815,499	-0.68(-1.72%)
Jul 09, 2012	38.92	39.65	38.52	39.49	1,126,946	+0.39(+1.00%)
Jul 06, 2012	39.51	39.69	38.53	39.11	666,285	-0.66(-1.66%)
Jul 05, 2012	40.18	40.37	39.51	39.77	802,334	-0.21(-0.54%)
Jul 03, 2012	40.07	40.36	39.82	39.98	316,998	-0.06(-0.16%)
Jul 02, 2012	39.31	40.18	39.25	40.04	907,477	+0.75(+1.92%)
Jun 29, 2012	38.77	39.54	38.30	39.29	1,021,759	+1.17(+3.06%)
Jun 28, 2012	38.55	39.09	37.29	38.12	812,340	-0.72(-1.85%)
Jun 27, 2012	38.37	38.91	38.04	38.84	617,810	+0.73(+1.91%)
Jun 26, 2012	38.88	38.89	37.84	38.11	681,369	-0.64(-1.66%)
Jun 25, 2012	39.22	39.23	38.39	38.75	629,324	-0.71(-1.81%)
Jun 22, 2012	38.60	39.77	38.41	39.47	1,006,911	+1.62(+4.28%)
Jun 21, 2012	40.09	40.35	37.61	37.85	1,202,346	-2.10(-5.26%)
Jun 20, 2012	40.08	40.36	39.49	39.95	678,230	-0.18(-0.46%)
Jun 19, 2012	39.47	40.21	39.33	40.14	1,568,390	+0.85(+2.15%)
Jun 18, 2012	38.54	39.38	38.18	39.29	1,147,285	+0.56(+1.46%)
Jun 15, 2012	38.18	38.92	37.99	38.73	958,559	+0.54(+1.40%)
Jun 14, 2012	38.41	38.93	37.93	38.19	959,716	-0.29(-0.76%)
Jun 13, 2012	38.03	38.64	37.97	38.48	1,029,471	+0.23(+0.61%)
Jun 12, 2012	37.68	38.37	37.20	38.25	1,332,699	+0.49(+1.29%)
Jun 11, 2012	38.65	38.81	37.72	37.76	1,014,406	-0.70(-1.82%)
Jun 08, 2012	37.99	38.94	36.74	38.46	3,899,398	+0.20(+0.53%)
Jun 07, 2012	39.79	40.06	38.01	38.26	1,442,160	-1.14(-2.89%)
Jun 06, 2012	40.13	40.39	39.12	39.40	1,084,253	-0.47(-1.17%)
Jun 05, 2012	39.33	39.94	39.32	39.86	1,283,568	+0.47(+1.19%)
Jun 04, 2012	40.94	41.25	38.91	39.40	1,852,999	-1.37(-3.36%)

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