Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	41.09	41.09	40.67	40.72	29,978	-0.04(-0.11%)
Sep 29, 2011	40.96	41.05	40.76	40.76	11,541	-0.22(-0.54%)
Sep 28, 2011	40.98	41.03	40.70	40.98	11,947	-0.01(-0.02%)
Sep 27, 2011	41.20	41.20	40.84	40.99	13,314	+0.03(+0.08%)
Sep 26, 2011	40.76	41.11	40.76	40.96	23,355	+0.04(+0.10%)
Sep 23, 2011	41.29	41.29	40.92	40.92	17,823	-0.34(-0.82%)
Sep 22, 2011	40.89	41.26	40.89	41.26	20,546	+0.49(+1.20%)
Sep 21, 2011	40.70	40.86	40.70	40.77	10,546	-0.08(-0.19%)
Sep 20, 2011	40.67	40.85	40.50	40.85	14,258	+0.33(+0.83%)
Sep 19, 2011	40.75	40.75	40.22	40.52	4,735	-0.11(-0.27%)
Sep 16, 2011	40.31	40.70	39.89	40.62	26,457	+0.31(+0.77%)
Sep 15, 2011	40.69	40.69	40.27	40.31	15,025	-0.15(-0.37%)
Sep 14, 2011	40.72	40.73	40.28	40.46	18,289	-0.31(-0.76%)
Sep 13, 2011	40.85	40.85	40.64	40.77	22,564	+0.04(+0.11%)
Sep 12, 2011	40.22	40.74	40.22	40.72	40,344	+0.18(+0.45%)
Sep 09, 2011	40.30	40.54	40.14	40.54	12,268	+0.05(+0.12%)
Sep 08, 2011	40.15	40.56	40.15	40.49	20,723	+0.04(+0.09%)
Sep 07, 2011	40.10	40.46	40.10	40.46	11,310	+0.17(+0.42%)
Sep 06, 2011	39.80	40.29	39.80	40.28	18,948	+0.05(+0.13%)
Sep 02, 2011	39.72	40.23	39.49	40.23	20,820	+0.09(+0.22%)
Sep 01, 2011	40.26	40.26	39.96	40.14	4,455	+0.02(+0.04%)
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	39.84	40.02	39.80	40.01	13,943	+0.02(+0.04%)
Aug 25, 2011	40.16	40.16	39.99	39.99	15,805	-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	80,069	-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	89,347	-0.25(-0.63%)
Aug 11, 2011	39.73	39.77	39.42	39.55	16,369	+0.09(+0.22%)
Aug 10, 2011	39.71	39.97	39.18	39.47	28,609	+0.00(+0.00%)
Aug 09, 2011	39.24	39.74	39.01	39.47	36,292	-0.39(-0.98%)
Aug 08, 2011	39.60	40.06	39.00	39.86	31,178	-0.12(-0.30%)
Aug 05, 2011	40.01	40.01	39.94	39.98	11,665	+0.09(+0.21%)
Aug 04, 2011	39.60	40.03	39.60	39.89	16,163	+0.15(+0.37%)
Aug 03, 2011	39.57	39.74	39.50	39.74	42,660	+0.13(+0.33%)
Aug 02, 2011	39.44	39.61	39.42	39.61	33,186	+0.13(+0.33%)
Aug 01, 2011	39.44	39.48	39.37	39.48	23,517	+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	37,156	+0.01(+0.02%)
Jul 26, 2011	39.32	39.44	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	94,489	+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	20,661	-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	39.10	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	33,142	-0.07(-0.18%)
Jul 05, 2011	38.81	38.82	38.60	38.60	17,897	-0.20(-0.50%)

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