Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	40.02	40.02	39.88	39.94	28,918	-0.15(-0.38%)
Oct 28, 2011	39.97	40.09	39.97	40.09	15,592	+0.16(+0.41%)
Oct 27, 2011	39.92	39.98	39.83	39.93	19,149	+0.06(+0.14%)
Oct 26, 2011	39.91	39.96	39.78	39.87	28,894	-0.04(-0.09%)
Oct 25, 2011	39.85	39.92	39.85	39.91	15,148	+0.00(+0.01%)
Oct 24, 2011	39.89	39.93	39.86	39.90	15,661	+0.23(+0.57%)
Oct 21, 2011	39.72	39.73	39.67	39.68	428,219	+0.02(+0.04%)
Oct 20, 2011	39.88	39.88	39.66	39.66	79,907	-0.07(-0.18%)
Oct 19, 2011	39.85	39.85	39.72	39.73	36,879	-0.07(-0.16%)
Oct 18, 2011	39.81	39.83	39.80	39.80	11,344	+0.02(+0.06%)
Oct 17, 2011	39.78	39.84	39.75	39.77	7,975	-0.05(-0.12%)
Oct 14, 2011	39.68	39.85	39.67	39.82	41,343	-0.00(-0.01%)
Oct 13, 2011	39.76	39.86	39.76	39.83	8,938	+0.07(+0.17%)
Oct 12, 2011	39.71	39.76	39.71	39.76	1,974	+0.04(+0.10%)
Oct 11, 2011	39.76	39.76	39.64	39.72	4,014	+0.02(+0.04%)
Oct 10, 2011	39.75	39.75	39.68	39.70	2,968	+0.09(+0.23%)
Oct 07, 2011	39.75	39.75	39.60	39.61	36,808	-0.11(-0.27%)
Oct 06, 2011	39.80	39.80	39.68	39.72	45,835	-0.08(-0.20%)
Oct 05, 2011	39.81	39.81	39.72	39.80	4,348	-0.01(-0.02%)
Oct 04, 2011	39.89	39.89	39.81	39.81	5,082	-0.02(-0.04%)
Oct 03, 2011	39.95	39.97	39.82	39.82	26,276	-0.15(-0.37%)
Sep 30, 2011	39.99	39.99	39.89	39.97	30,355	+0.04(+0.11%)
Sep 29, 2011	40.03	40.03	39.87	39.93	39,262	-0.04(-0.09%)
Sep 28, 2011	40.10	40.10	39.95	39.96	15,311	-0.11(-0.26%)
Sep 27, 2011	40.24	40.24	39.99	40.07	10,645	-0.01(-0.02%)
Sep 26, 2011	40.11	40.11	40.07	40.07	5,945	-0.04(-0.10%)
Sep 23, 2011	40.16	40.16	40.11	40.11	6,636	-0.11(-0.28%)
Sep 22, 2011	40.22	40.23	40.21	40.23	9,791	-0.04(-0.10%)
Sep 21, 2011	40.29	40.29	40.26	40.27	20,528	-0.02(-0.04%)
Sep 20, 2011	40.28	40.29	40.27	40.29	4,884	+0.03(+0.08%)
Sep 19, 2011	40.31	40.31	40.24	40.25	3,693	-0.07(-0.18%)
Sep 16, 2011	40.33	40.33	40.33	40.33	16,718	+0.04(+0.10%)
Sep 15, 2011	40.32	40.32	40.27	40.29	5,902	+0.00(+0.00%)
Sep 14, 2011	40.29	40.29	40.29	40.29	34,194	-0.03(-0.08%)
Sep 13, 2011	40.26	40.38	40.26	40.32	23,553	+0.02(+0.06%)
Sep 12, 2011	40.26	40.30	40.25	40.29	11,750	-0.03(-0.07%)
Sep 09, 2011	40.24	40.33	40.24	40.32	53,716	+0.03(+0.07%)
Sep 08, 2011	40.24	40.29	40.24	40.29	43,986	+0.03(+0.08%)
Sep 07, 2011	40.26	40.26	40.24	40.26	12,257	-0.03(-0.06%)
Sep 06, 2011	40.04	40.29	40.04	40.29	72,454	+0.06(+0.14%)
Sep 02, 2011	40.24	40.33	40.11	40.23	32,212	-0.07(-0.16%)
Sep 01, 2011	40.26	40.30	40.24	40.29	32,252	+0.01(+0.02%)
Aug 31, 2011	40.28	40.33	40.28	40.29	27,942	-0.02(-0.04%)
Aug 30, 2011	40.30	40.33	40.24	40.30	14,461	+0.03(+0.08%)
Aug 29, 2011	40.42	40.42	40.20	40.27	6,967	+0.11(+0.28%)
Aug 26, 2011	40.37	40.37	40.03	40.16	31,325	-0.18(-0.44%)
Aug 25, 2011	40.51	40.54	40.14	40.33	148,698	-0.01(-0.02%)
Aug 24, 2011	40.53	40.53	40.15	40.34	13,868	-0.04(-0.10%)
Aug 23, 2011	40.56	40.56	40.38	40.38	79,956	-0.15(-0.38%)
Aug 22, 2011	40.50	40.54	40.42	40.54	19,431	+0.09(+0.22%)
Aug 19, 2011	40.12	40.46	40.12	40.45	14,727	+0.04(+0.09%)
Aug 18, 2011	40.52	40.52	39.64	40.41	19,500	-0.11(-0.27%)
Aug 17, 2011	40.61	40.61	40.49	40.52	117,831	+0.01(+0.02%)
Aug 16, 2011	40.51	40.57	40.42	40.51	95,351	-0.02(-0.04%)
Aug 15, 2011	40.53	40.59	40.29	40.53	51,164	+0.07(+0.18%)
Aug 12, 2011	40.59	40.59	40.43	40.46	10,757	+0.01(+0.02%)
Aug 11, 2011	40.47	40.49	40.43	40.45	4,539	+0.04(+0.10%)
Aug 10, 2011	40.65	40.65	40.35	40.41	31,237	-0.08(-0.20%)
Aug 09, 2011	40.58	40.62	40.38	40.49	50,353	+0.12(+0.30%)
Aug 08, 2011	40.58	40.59	40.37	40.37	2,472	+0.00(+0.00%)
Aug 05, 2011	40.53	40.62	40.25	40.37	29,667	-0.22(-0.54%)
Aug 04, 2011	40.46	40.71	40.46	40.59	25,876	-0.06(-0.16%)
Aug 03, 2011	41.44	41.44	40.65	40.65	28,034	-0.05(-0.12%)
Aug 02, 2011	40.68	40.71	40.65	40.70	25,821	+0.05(+0.12%)

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