Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	40.99	40.99	40.58	40.62	30,049	-0.04(-0.11%)
Sep 29, 2011	40.86	40.95	40.66	40.67	11,569	-0.22(-0.54%)
Sep 28, 2011	40.88	40.94	40.60	40.89	11,976	-0.01(-0.02%)
Sep 27, 2011	41.11	41.11	40.75	40.90	13,346	+0.03(+0.08%)
Sep 26, 2011	40.66	41.01	40.66	40.86	23,410	+0.04(+0.10%)
Sep 23, 2011	41.19	41.19	40.82	40.82	17,865	-0.34(-0.82%)
Sep 22, 2011	40.79	41.16	40.79	41.16	20,594	+0.49(+1.20%)
Sep 21, 2011	40.60	40.76	40.60	40.67	10,571	-0.08(-0.19%)
Sep 20, 2011	40.58	40.75	40.40	40.75	14,292	+0.33(+0.83%)
Sep 19, 2011	40.66	40.66	40.12	40.42	4,746	-0.11(-0.27%)
Sep 16, 2011	40.22	40.60	39.80	40.53	26,519	+0.31(+0.77%)
Sep 15, 2011	40.60	40.60	40.18	40.22	15,061	-0.15(-0.37%)
Sep 14, 2011	40.63	40.63	40.19	40.36	18,332	-0.31(-0.76%)
Sep 13, 2011	40.76	40.76	40.54	40.67	22,617	+0.04(+0.11%)
Sep 12, 2011	40.12	40.64	40.12	40.63	40,440	+0.18(+0.45%)
Sep 09, 2011	40.21	40.45	40.05	40.45	12,297	+0.05(+0.12%)
Sep 08, 2011	40.05	40.46	40.05	40.40	20,772	+0.04(+0.09%)
Sep 07, 2011	40.00	40.36	40.00	40.36	11,337	+0.17(+0.42%)
Sep 06, 2011	39.70	40.20	39.70	40.19	18,993	+0.05(+0.13%)
Sep 02, 2011	39.62	40.14	39.40	40.14	20,870	+0.09(+0.22%)
Sep 01, 2011	40.17	40.17	39.86	40.05	4,465	+0.02(+0.04%)
Aug 31, 2011	40.05	40.10	39.86	40.03	15,190	-0.01(-0.01%)
Aug 30, 2011	39.78	40.04	39.78	40.04	4,579	+0.25(+0.63%)
Aug 29, 2011	39.82	39.92	39.78	39.79	5,509	-0.13(-0.32%)
Aug 26, 2011	39.75	39.93	39.71	39.91	13,976	+0.02(+0.04%)
Aug 25, 2011	40.07	40.07	39.89	39.90	15,842	-0.15(-0.36%)
Aug 24, 2011	40.21	40.21	39.87	40.04	23,613	+0.05(+0.13%)
Aug 23, 2011	40.02	40.13	39.99	39.99	80,259	-0.09(-0.23%)
Aug 22, 2011	40.03	40.08	39.74	40.08	20,430	+0.14(+0.35%)
Aug 19, 2011	39.76	39.94	39.74	39.94	1,663	+0.04(+0.10%)
Aug 18, 2011	39.75	40.00	39.56	39.90	43,816	-0.07(-0.18%)
Aug 17, 2011	39.83	39.97	39.78	39.97	14,476	+0.18(+0.46%)
Aug 16, 2011	39.64	39.79	39.43	39.79	5,434	-0.00(-0.01%)
Aug 15, 2011	39.47	39.79	39.30	39.79	42,255	+0.58(+1.49%)
Aug 12, 2011	39.18	39.64	38.76	39.21	89,558	-0.25(-0.63%)
Aug 11, 2011	39.63	39.68	39.33	39.46	16,407	+0.09(+0.22%)
Aug 10, 2011	39.62	39.87	39.09	39.37	28,677	+0.00(+0.00%)
Aug 09, 2011	39.15	39.65	38.91	39.37	36,378	-0.39(-0.98%)
Aug 08, 2011	39.50	39.97	38.91	39.76	31,252	-0.12(-0.30%)
Aug 05, 2011	39.91	39.91	39.85	39.88	11,693	+0.08(+0.21%)
Aug 04, 2011	39.50	39.93	39.50	39.80	16,202	+0.15(+0.37%)
Aug 03, 2011	39.48	39.65	39.41	39.65	42,761	+0.13(+0.33%)
Aug 02, 2011	39.34	39.52	39.33	39.52	33,264	+0.13(+0.33%)
Aug 01, 2011	39.34	39.39	39.28	39.39	23,573	+0.05(+0.14%)
Jul 29, 2011	39.33	39.34	39.26	39.34	15,422	+0.01(+0.03%)
Jul 28, 2011	39.12	39.33	39.12	39.33	3,527	-0.02(-0.05%)
Jul 27, 2011	39.18	39.36	39.18	39.34	37,244	+0.01(+0.02%)
Jul 26, 2011	39.23	39.35	39.22	39.34	20,929	+0.01(+0.02%)
Jul 25, 2011	39.08	39.40	39.08	39.33	13,484	+0.06(+0.15%)
Jul 22, 2011	39.27	39.27	39.22	39.27	13,015	+0.07(+0.19%)
Jul 21, 2011	38.82	39.21	38.82	39.20	94,713	+0.04(+0.11%)
Jul 20, 2011	39.20	39.20	39.15	39.15	3,158	+0.03(+0.07%)
Jul 19, 2011	38.90	39.13	38.78	39.13	13,870	+0.04(+0.11%)
Jul 18, 2011	39.09	39.16	38.99	39.08	20,710	-0.01(-0.02%)
Jul 15, 2011	38.93	39.10	38.93	39.09	9,802	-0.02(-0.05%)
Jul 14, 2011	38.81	39.11	38.81	39.11	22,278	+0.10(+0.25%)
Jul 13, 2011	39.03	39.04	38.87	39.01	5,572	+0.06(+0.16%)
Jul 12, 2011	38.67	38.96	38.64	38.95	8,709	-0.01(-0.02%)
Jul 11, 2011	38.89	38.97	38.50	38.96	22,026	+0.21(+0.55%)
Jul 08, 2011	38.78	38.78	38.42	38.74	5,922	+0.16(+0.41%)
Jul 07, 2011	38.44	38.72	38.44	38.59	6,650	+0.15(+0.38%)
Jul 06, 2011	38.68	38.68	38.36	38.44	33,220	-0.07(-0.18%)
Jul 05, 2011	38.72	38.73	38.51	38.51	17,939	-0.20(-0.50%)

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