Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	40.14	40.20	39.95	40.13	15,154	-0.01(-0.01%)
Aug 30, 2011	39.87	40.13	39.87	40.13	4,568	+0.25(+0.63%)
Aug 29, 2011	39.91	40.02	39.87	39.88	5,496	-0.13(-0.32%)
Aug 26, 2011	39.85	40.02	39.80	40.01	13,942	+0.02(+0.04%)
Aug 25, 2011	40.16	40.16	39.99	39.99	15,804	-0.15(-0.36%)
Aug 24, 2011	40.31	40.31	39.97	40.14	23,557	+0.05(+0.13%)
Aug 23, 2011	40.11	40.23	40.09	40.09	80,068	-0.09(-0.23%)
Aug 22, 2011	40.13	40.18	39.84	40.18	20,381	+0.14(+0.35%)
Aug 19, 2011	39.86	40.04	39.84	40.04	1,659	+0.04(+0.10%)
Aug 18, 2011	39.84	40.10	39.65	40.00	43,712	-0.07(-0.18%)
Aug 17, 2011	39.93	40.07	39.87	40.07	14,442	+0.18(+0.46%)
Aug 16, 2011	39.73	39.89	39.52	39.89	5,421	-0.00(-0.01%)
Aug 15, 2011	39.56	39.89	39.39	39.89	42,155	+0.58(+1.49%)
Aug 12, 2011	39.28	39.74	38.85	39.30	89,345	-0.25(-0.63%)
Aug 11, 2011	39.73	39.77	39.42	39.55	16,368	+0.09(+0.22%)
Aug 10, 2011	39.71	39.97	39.18	39.47	28,608	+0.00(+0.00%)
Aug 09, 2011	39.24	39.74	39.01	39.47	36,291	-0.39(-0.98%)
Aug 08, 2011	39.60	40.06	39.00	39.86	31,177	-0.12(-0.30%)
Aug 05, 2011	40.01	40.01	39.95	39.98	11,665	+0.08(+0.21%)
Aug 04, 2011	39.60	40.03	39.60	39.89	16,163	+0.15(+0.37%)
Aug 03, 2011	39.57	39.75	39.50	39.75	42,659	+0.13(+0.33%)
Aug 02, 2011	39.44	39.62	39.42	39.62	33,185	+0.13(+0.33%)
Aug 01, 2011	39.44	39.49	39.37	39.49	23,516	+0.05(+0.14%)
Jul 29, 2011	39.43	39.43	39.35	39.43	15,385	+0.01(+0.03%)
Jul 28, 2011	39.22	39.42	39.22	39.42	3,518	-0.02(-0.05%)
Jul 27, 2011	39.27	39.45	39.27	39.44	37,155	+0.01(+0.02%)
Jul 26, 2011	39.32	39.45	39.31	39.43	20,880	+0.01(+0.02%)
Jul 25, 2011	39.17	39.49	39.17	39.42	13,452	+0.06(+0.15%)
Jul 22, 2011	39.36	39.36	39.31	39.36	12,984	+0.07(+0.19%)
Jul 21, 2011	38.91	39.30	38.91	39.29	94,488	+0.04(+0.11%)
Jul 20, 2011	39.30	39.30	39.24	39.25	3,150	+0.03(+0.07%)
Jul 19, 2011	38.99	39.22	38.88	39.22	13,837	+0.04(+0.11%)
Jul 18, 2011	39.19	39.25	39.09	39.18	20,660	-0.01(-0.02%)
Jul 15, 2011	39.02	39.20	39.02	39.18	9,779	-0.02(-0.05%)
Jul 14, 2011	38.90	39.20	38.90	39.20	22,225	+0.10(+0.25%)
Jul 13, 2011	39.12	39.13	38.96	39.11	5,559	+0.06(+0.16%)
Jul 12, 2011	38.76	39.05	38.74	39.04	8,688	-0.01(-0.02%)
Jul 11, 2011	38.99	39.06	38.59	39.05	21,973	+0.21(+0.55%)
Jul 08, 2011	38.87	38.87	38.51	38.84	5,908	+0.16(+0.40%)
Jul 07, 2011	38.53	38.81	38.53	38.68	6,634	+0.15(+0.38%)
Jul 06, 2011	38.77	38.77	38.45	38.53	33,141	-0.07(-0.18%)
Jul 05, 2011	38.81	38.82	38.60	38.60	17,897	-0.20(-0.50%)
Jul 01, 2011	38.80	38.80	38.61	38.80	46,940	+0.02(+0.05%)
Jun 30, 2011	38.89	38.92	38.57	38.78	6,690	-0.11(-0.28%)
Jun 29, 2011	38.85	39.04	38.67	38.89	5,677	+0.03(+0.09%)
Jun 28, 2011	38.85	38.89	38.85	38.85	12,237	-0.15(-0.38%)
Jun 27, 2011	38.78	39.01	38.78	39.00	2,812	+0.07(+0.19%)
Jun 24, 2011	38.85	39.02	38.76	38.93	5,959	+0.14(+0.37%)
Jun 23, 2011	38.88	38.92	38.78	38.78	5,091	+0.10(+0.25%)
Jun 22, 2011	38.98	38.98	38.68	38.69	45,187	-0.22(-0.58%)
Jun 21, 2011	39.02	39.02	38.82	38.91	17,076	+0.10(+0.25%)
Jun 20, 2011	38.93	38.93	38.77	38.82	10,605	-0.24(-0.62%)
Jun 17, 2011	38.78	39.06	38.78	39.06	15,373	+0.07(+0.19%)
Jun 16, 2011	38.92	39.00	38.83	38.98	17,860	+0.16(+0.42%)
Jun 15, 2011	38.98	38.98	38.64	38.82	17,654	+0.00(+0.01%)
Jun 14, 2011	38.92	38.93	38.76	38.82	2,212	-0.01(-0.02%)
Jun 13, 2011	38.76	38.83	38.67	38.83	54,353	+0.11(+0.28%)
Jun 10, 2011	38.63	38.95	38.62	38.72	57,348	+0.08(+0.22%)
Jun 09, 2011	38.87	38.87	38.58	38.63	9,150	-0.15(-0.38%)
Jun 08, 2011	38.88	38.89	38.77	38.78	9,766	+0.06(+0.15%)
Jun 07, 2011	38.92	38.92	38.71	38.72	13,763	+0.01(+0.04%)
Jun 06, 2011	38.89	38.89	38.57	38.71	4,518	-0.02(-0.04%)

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