Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.61	43.27	41.17	41.90	1,541,920	-0.35(-0.83%)
Aug 30, 2011	40.41	42.40	40.34	42.25	1,274,053	+1.69(+4.16%)
Aug 29, 2011	39.56	40.69	39.48	40.57	834,242	+1.53(+3.91%)
Aug 26, 2011	37.59	39.66	37.08	39.04	1,233,108	+1.09(+2.87%)
Aug 25, 2011	39.31	39.64	37.74	37.95	1,040,588	-1.09(-2.78%)
Aug 24, 2011	38.01	39.15	37.58	39.04	801,153	+0.98(+2.59%)
Aug 23, 2011	35.84	38.43	35.17	38.05	1,562,924	+2.51(+7.06%)
Aug 22, 2011	36.76	37.37	35.00	35.54	1,812,667	+0.06(+0.16%)
Aug 19, 2011	35.24	37.26	35.24	35.49	1,553,709	-0.64(-1.76%)
Aug 18, 2011	37.55	37.59	35.66	36.12	1,707,345	-2.68(-6.90%)
Aug 17, 2011	39.48	39.91	38.19	38.80	846,112	-0.50(-1.28%)
Aug 16, 2011	38.88	40.06	38.72	39.30	2,254,229	+0.96(+2.51%)
Aug 15, 2011	37.88	38.78	37.63	38.34	1,346,876	+0.78(+2.07%)
Aug 12, 2011	37.05	38.29	37.05	37.56	2,371,367	+1.31(+3.62%)
Aug 11, 2011	35.55	36.82	35.16	36.25	2,613,264	+1.18(+3.36%)
Aug 10, 2011	36.23	36.51	34.92	35.07	1,868,230	-1.66(-4.53%)
Aug 09, 2011	36.94	37.12	34.48	36.74	2,190,151	+1.65(+4.70%)
Aug 08, 2011	36.94	38.13	35.04	35.09	2,752,475	-3.89(-9.97%)
Aug 05, 2011	40.75	40.75	37.69	38.98	3,333,419	-1.07(-2.67%)
Aug 04, 2011	41.80	42.40	40.02	40.04	1,572,311	-2.59(-6.07%)
Aug 03, 2011	41.81	42.73	40.88	42.63	1,926,311	+0.68(+1.62%)
Aug 02, 2011	44.79	44.98	41.84	41.95	1,999,541	-3.16(-7.00%)
Aug 01, 2011	45.76	46.08	44.51	45.11	1,010,659	-0.10(-0.23%)
Jul 29, 2011	44.37	45.58	44.01	45.21	1,132,492	+0.30(+0.66%)
Jul 28, 2011	45.33	45.93	44.79	44.91	1,049,422	-0.24(-0.52%)
Jul 27, 2011	45.27	45.79	44.88	45.15	1,706,953	-0.56(-1.23%)
Jul 26, 2011	45.88	46.07	45.29	45.71	846,104	-0.19(-0.41%)
Jul 25, 2011	45.51	46.43	45.37	45.90	1,146,428	-0.55(-1.18%)
Jul 22, 2011	45.23	46.73	45.23	46.45	1,253,558	+1.05(+2.31%)
Jul 21, 2011	44.36	45.91	44.13	45.40	1,805,808	+1.13(+2.56%)
Jul 20, 2011	44.94	45.37	43.71	44.26	1,499,849	-0.59(-1.31%)
Jul 19, 2011	45.41	46.34	43.51	44.85	4,496,677	+1.97(+4.59%)
Jul 18, 2011	43.01	43.65	42.63	42.89	1,844,482	-0.30(-0.69%)
Jul 15, 2011	43.22	43.74	43.06	43.19	1,086,352	+0.10(+0.23%)
Jul 14, 2011	43.69	43.69	42.51	43.09	1,422,886	-0.46(-1.06%)
Jul 13, 2011	44.32	44.53	43.45	43.55	1,801,594	-0.43(-0.97%)
Jul 12, 2011	42.94	44.27	42.94	43.97	1,254,671	+0.71(+1.64%)
Jul 11, 2011	45.27	45.35	43.00	43.26	1,875,992	-2.07(-4.56%)
Jul 08, 2011	45.45	45.58	44.94	45.33	1,679,395	-0.73(-1.59%)
Jul 07, 2011	46.10	46.55	45.76	46.06	1,723,254	+0.44(+0.97%)
Jul 06, 2011	44.25	45.69	44.14	45.62	1,990,455	+1.37(+3.09%)
Jul 05, 2011	43.50	44.27	43.25	44.25	1,036,710	+0.87(+2.01%)
Jul 01, 2011	42.30	43.71	42.27	43.38	728,932	+1.14(+2.71%)
Jun 30, 2011	42.44	42.94	41.98	42.24	1,005,129	-0.03(-0.07%)
Jun 29, 2011	42.46	42.50	41.79	42.27	750,342	+0.06(+0.14%)
Jun 28, 2011	41.42	42.30	41.21	42.21	1,552,192	+0.92(+2.22%)
Jun 27, 2011	40.62	41.50	40.27	41.29	1,146,133	+0.74(+1.83%)
Jun 24, 2011	41.06	41.31	40.13	40.55	6,838,836	-0.40(-0.98%)
Jun 23, 2011	39.46	41.04	39.38	40.95	920,833	+0.76(+1.89%)
Jun 22, 2011	40.60	41.21	40.12	40.19	835,291	-0.70(-1.71%)
Jun 21, 2011	40.06	41.75	40.06	40.89	1,829,426	+1.23(+3.11%)
Jun 20, 2011	38.94	39.79	38.89	39.66	1,551,010	+1.77(+4.66%)
Jun 17, 2011	38.11	38.87	37.72	37.89	1,331,606	+0.15(+0.40%)
Jun 16, 2011	37.82	38.35	37.15	37.74	706,140	+0.00(+0.00%)
Jun 15, 2011	38.05	39.08	37.73	37.74	1,046,628	-0.84(-2.19%)
Jun 14, 2011	38.40	38.94	37.94	38.58	1,101,839	+1.07(+2.86%)
Jun 13, 2011	37.95	38.12	37.15	37.51	1,076,805	-0.17(-0.44%)
Jun 10, 2011	38.81	38.96	37.67	37.68	1,276,202	-1.29(-3.31%)
Jun 09, 2011	39.02	39.47	38.65	38.96	819,053	+0.32(+0.84%)
Jun 08, 2011	38.26	39.16	38.19	38.64	1,744,048	+0.15(+0.39%)
Jun 07, 2011	39.58	39.58	38.48	38.49	861,352	-0.71(-1.81%)
Jun 06, 2011	38.99	39.81	38.99	39.20	1,174,610	+0.14(+0.37%)

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