Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	42.28	42.29	42.28	42.29	1,431	+0.01(+0.02%)
Aug 30, 2012	42.27	42.28	42.19	42.28	5,315	+0.02(+0.04%)
Aug 29, 2012	42.17	42.27	42.17	42.27	2,348	+0.04(+0.09%)
Aug 27, 2012	42.16	42.24	41.99	42.23	26,950	+0.04(+0.10%)
Aug 24, 2012	42.14	42.19	42.03	42.19	1,617	+0.34(+0.81%)
Aug 23, 2012	42.05	42.12	41.85	41.85	2,656	-0.24(-0.56%)
Aug 22, 2012	42.04	42.09	41.82	42.09	5,517	+0.05(+0.13%)
Aug 21, 2012	42.05	42.05	41.68	42.03	5,703	-0.03(-0.06%)
Aug 20, 2012	42.06	42.06	42.06	42.06	664	+0.00(+0.00%)
Aug 17, 2012	41.83	42.06	41.83	42.06	9,834	+0.21(+0.51%)
Aug 16, 2012	42.07	42.07	41.84	41.84	1,394	-0.10(-0.23%)
Aug 15, 2012	42.08	42.08	41.94	41.94	38,939	-0.16(-0.38%)
Aug 14, 2012	42.11	42.11	41.89	42.10	5,379	-0.02(-0.05%)
Aug 13, 2012	42.15	42.16	42.12	42.13	33,878	+0.28(+0.66%)
Aug 10, 2012	41.93	42.14	41.83	41.85	4,128	-0.16(-0.38%)
Aug 09, 2012	41.95	42.07	41.95	42.01	2,125	-0.00(-0.01%)
Aug 08, 2012	41.93	42.11	41.93	42.01	4,691	+0.00(+0.01%)
Aug 07, 2012	42.06	42.06	41.76	42.01	35,310	+0.08(+0.19%)
Aug 06, 2012	41.70	42.09	41.55	41.93	19,371	+0.35(+0.83%)
Aug 03, 2012	41.75	41.75	41.58	41.58	7,541	-0.00(-0.01%)
Aug 02, 2012	42.25	42.26	41.55	41.59	200,182	-0.51(-1.21%)
Aug 01, 2012	42.11	42.24	42.10	42.10	3,278	-0.14(-0.34%)
Jul 31, 2012	42.23	42.24	42.21	42.24	8,288	+0.04(+0.09%)
Jul 30, 2012	42.17	42.22	42.17	42.20	6,202	+0.01(+0.02%)
Jul 27, 2012	42.29	42.29	42.11	42.20	12,967	-0.07(-0.17%)
Jul 26, 2012	42.26	42.27	42.10	42.27	20,835	+0.11(+0.26%)
Jul 25, 2012	42.24	42.26	42.15	42.16	7,457	-0.09(-0.21%)
Jul 24, 2012	42.22	42.24	42.03	42.24	2,037	+0.06(+0.15%)
Jul 23, 2012	42.14	42.18	42.05	42.18	3,116	+0.05(+0.12%)
Jul 20, 2012	42.11	42.13	42.11	42.13	3,393	+0.06(+0.15%)
Jul 19, 2012	42.07	42.07	42.07	42.07	964	+0.08(+0.19%)
Jul 18, 2012	42.01	42.04	41.98	41.99	6,874	-0.03(-0.07%)
Jul 17, 2012	41.87	42.02	41.83	42.02	5,076	+0.01(+0.03%)
Jul 16, 2012	41.93	42.01	41.93	42.00	12,355	+0.07(+0.17%)
Jul 13, 2012	41.75	41.95	41.75	41.93	5,065	+0.02(+0.06%)
Jul 12, 2012	41.83	41.91	41.74	41.91	5,643	+0.08(+0.20%)
Jul 11, 2012	41.81	41.83	41.73	41.83	4,045	+0.10(+0.25%)
Jul 10, 2012	41.69	41.79	41.64	41.72	20,529	+0.04(+0.08%)
Jul 09, 2012	41.68	41.71	41.60	41.69	8,999	+0.07(+0.16%)
Jul 06, 2012	41.63	41.65	41.60	41.62	20,076	+0.02(+0.05%)
Jul 05, 2012	41.58	41.60	41.58	41.60	1,840	+0.06(+0.15%)
Jul 03, 2012	41.56	41.61	41.53	41.53	9,707	-0.05(-0.12%)
Jul 02, 2012	41.60	41.60	41.41	41.58	10,091	+0.07(+0.17%)
Jun 29, 2012	41.56	41.56	41.38	41.51	20,765	-0.05(-0.12%)
Jun 28, 2012	41.49	41.61	41.49	41.56	20,605	+0.00(+0.01%)
Jun 27, 2012	41.49	41.56	41.49	41.56	9,093	+0.07(+0.16%)
Jun 26, 2012	41.45	41.52	41.38	41.49	6,142	-0.03(-0.08%)
Jun 25, 2012	41.54	41.54	41.51	41.52	9,074	+0.01(+0.02%)
Jun 22, 2012	41.47	41.52	41.41	41.51	32,964	-0.02(-0.05%)
Jun 21, 2012	41.45	41.54	41.45	41.54	7,960	+0.05(+0.12%)
Jun 20, 2012	41.43	41.55	41.43	41.49	6,753	-0.03(-0.07%)
Jun 19, 2012	41.52	41.53	41.49	41.52	3,800	-0.01(-0.03%)
Jun 18, 2012	41.45	41.53	41.44	41.53	12,447	+0.03(+0.08%)
Jun 15, 2012	41.45	41.52	41.45	41.49	9,231	+0.02(+0.05%)
Jun 14, 2012	41.42	41.48	41.27	41.48	10,075	+0.04(+0.10%)
Jun 13, 2012	41.44	41.46	41.43	41.43	12,759	+0.07(+0.16%)
Jun 12, 2012	41.40	41.41	41.37	41.37	11,758	+0.14(+0.35%)
Jun 11, 2012	41.42	41.42	41.21	41.22	13,742	-0.22(-0.52%)
Jun 08, 2012	41.42	41.44	41.42	41.44	6,582	-0.00(-0.01%)
Jun 07, 2012	41.48	41.48	41.34	41.45	6,697	-0.03(-0.06%)
Jun 06, 2012	41.47	41.47	41.42	41.47	10,815	+0.01(+0.02%)
Jun 05, 2012	41.55	41.57	41.45	41.46	4,518	-0.06(-0.14%)
Jun 04, 2012	41.56	41.56	41.48	41.52	3,127	-0.11(-0.27%)

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