Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	37.16	37.53	36.45	36.79	1,900,742	-0.20(-0.54%)
Aug 30, 2011	36.84	37.26	36.56	36.99	1,259,096	-0.09(-0.24%)
Aug 29, 2011	36.25	37.15	36.16	37.08	1,854,822	+1.11(+3.09%)
Aug 26, 2011	34.55	35.98	33.86	35.97	2,273,018	+1.20(+3.45%)
Aug 25, 2011	36.00	36.06	34.63	34.77	2,822,658	-1.02(-2.85%)
Aug 24, 2011	35.72	35.95	35.12	35.79	1,988,138	-0.06(-0.17%)
Aug 23, 2011	34.79	35.87	34.40	35.85	3,441,928	+1.20(+3.48%)
Aug 22, 2011	35.45	35.45	34.52	34.65	1,847,996	-0.17(-0.50%)
Aug 19, 2011	34.85	35.66	34.63	34.82	3,144,024	-0.48(-1.35%)
Aug 18, 2011	36.17	36.18	34.99	35.30	2,537,460	-1.42(-3.88%)
Aug 17, 2011	37.19	37.57	36.59	36.72	1,436,592	-0.33(-0.88%)
Aug 16, 2011	37.15	37.68	36.81	37.05	2,663,496	-0.28(-0.76%)
Aug 15, 2011	36.62	37.49	36.53	37.33	2,469,560	+0.95(+2.60%)
Aug 12, 2011	36.37	36.84	36.08	36.38	3,338,010	+0.18(+0.51%)
Aug 11, 2011	35.51	36.63	35.37	36.20	4,927,104	+0.77(+2.16%)
Aug 10, 2011	36.72	37.08	35.37	35.44	2,904,150	-1.75(-4.71%)
Aug 09, 2011	38.15	37.20	35.19	37.19	3,708,412	+1.40(+3.90%)
Aug 08, 2011	38.15	39.01	35.40	35.79	6,293,484	-3.35(-8.56%)
Aug 05, 2011	39.18	39.70	38.31	39.14	4,900,716	+0.23(+0.60%)
Aug 04, 2011	41.39	41.95	38.70	38.91	7,628,974	-0.31(-0.79%)
Aug 03, 2011	39.85	40.37	38.91	39.22	3,681,158	-0.64(-1.62%)
Aug 02, 2011	39.52	40.56	39.50	39.86	3,153,914	+0.02(+0.06%)
Aug 01, 2011	41.94	41.94	39.38	39.84	4,685,860	-1.94(-4.63%)
Jul 29, 2011	41.49	42.12	41.09	41.77	2,736,510	+0.24(+0.58%)
Jul 28, 2011	41.50	41.73	41.17	41.53	1,967,480	+0.20(+0.50%)
Jul 27, 2011	41.90	41.90	41.27	41.33	1,185,886	-0.76(-1.81%)
Jul 26, 2011	42.23	42.42	41.94	42.09	1,028,744	-0.37(-0.86%)
Jul 25, 2011	42.71	42.86	42.44	42.45	938,752	-0.49(-1.15%)
Jul 22, 2011	43.07	43.07	42.90	42.95	726,224	-0.41(-0.93%)
Jul 21, 2011	43.40	43.89	43.30	43.35	1,309,600	+0.18(+0.42%)
Jul 20, 2011	43.19	43.44	42.90	43.17	652,106	-0.13(-0.31%)
Jul 19, 2011	43.52	43.88	43.10	43.30	1,252,678	+0.38(+0.89%)
Jul 18, 2011	43.48	43.59	42.67	42.92	1,272,452	-0.62(-1.44%)
Jul 15, 2011	43.64	43.78	43.30	43.55	914,242	+0.05(+0.11%)
Jul 14, 2011	43.60	43.90	43.40	43.50	737,028	-0.09(-0.22%)
Jul 13, 2011	43.87	44.13	43.45	43.59	707,996	-0.16(-0.38%)
Jul 12, 2011	43.56	44.06	43.56	43.76	876,014	+0.26(+0.60%)
Jul 11, 2011	43.98	44.09	43.38	43.50	1,135,224	-0.84(-1.88%)
Jul 08, 2011	44.50	44.50	43.95	44.34	904,554	-0.34(-0.77%)
Jul 07, 2011	44.47	44.88	44.29	44.68	1,064,734	+0.43(+0.97%)
Jul 06, 2011	44.04	44.35	43.81	44.25	918,908	+0.23(+0.51%)
Jul 05, 2011	43.76	44.51	43.76	44.02	1,959,464	+0.42(+0.97%)
Jul 01, 2011	43.34	43.73	43.10	43.60	1,688,320	+0.30(+0.68%)
Jun 30, 2011	42.86	43.37	42.86	43.30	1,034,512	+0.53(+1.25%)
Jun 29, 2011	42.90	42.90	42.51	42.77	1,177,256	+0.02(+0.04%)
Jun 28, 2011	42.45	43.05	42.44	42.76	1,528,042	+0.31(+0.73%)
Jun 27, 2011	41.89	42.51	41.69	42.45	1,773,830	+0.47(+1.11%)
Jun 24, 2011	42.17	43.09	41.45	41.98	3,662,720	-0.22(-0.51%)
Jun 23, 2011	42.12	42.35	41.50	42.20	1,515,676	-0.31(-0.74%)
Jun 22, 2011	42.19	42.71	42.16	42.51	1,832,440	+0.14(+0.33%)
Jun 21, 2011	42.67	42.75	42.27	42.37	1,511,058	-0.10(-0.24%)
Jun 20, 2011	42.51	42.52	42.38	42.47	1,819,780	+0.44(+1.03%)
Jun 17, 2011	42.35	42.55	41.97	42.03	1,729,236	-0.08(-0.19%)
Jun 16, 2011	41.77	42.35	41.68	42.12	1,878,940	+0.51(+1.23%)
Jun 15, 2011	41.69	42.03	41.48	41.60	1,057,706	-0.31(-0.74%)
Jun 14, 2011	41.85	41.96	41.52	41.91	1,128,554	+0.32(+0.77%)
Jun 13, 2011	41.62	41.90	41.56	41.59	937,232	+0.08(+0.19%)
Jun 10, 2011	41.86	41.94	41.41	41.52	1,046,278	-0.49(-1.18%)
Jun 09, 2011	41.58	42.23	41.54	42.01	1,145,616	+0.38(+0.91%)
Jun 08, 2011	41.40	41.75	41.26	41.63	1,540,462	+0.28(+0.68%)
Jun 07, 2011	41.54	41.73	41.35	41.35	1,219,118	-0.12(-0.28%)
Jun 06, 2011	41.70	41.72	41.36	41.47	1,157,294	-0.38(-0.92%)

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