Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2010	78.86	78.90	78.60	78.86	3,621,322	-0.03(-0.04%)
Sep 29, 2010	78.91	78.97	78.83	78.89	1,148,313	-0.06(-0.07%)
Sep 28, 2010	78.75	79.02	78.75	78.95	1,350,522	+0.19(+0.24%)
Sep 27, 2010	78.67	78.81	78.61	78.76	1,318,135	+0.27(+0.34%)
Sep 24, 2010	78.65	78.68	78.49	78.49	1,538,212	-0.29(-0.37%)
Sep 23, 2010	78.87	78.87	78.68	78.78	1,153,301	+0.09(+0.11%)
Sep 22, 2010	78.73	78.84	78.65	78.70	899,460	+0.02(+0.03%)
Sep 21, 2010	78.40	78.73	78.39	78.67	684,966	+0.33(+0.43%)
Sep 20, 2010	78.28	78.39	78.23	78.34	987,782	+0.03(+0.04%)
Sep 17, 2010	78.31	78.39	78.20	78.31	991,018	-0.03(-0.04%)
Sep 15, 2010	78.39	78.51	78.30	78.34	1,120,631	-0.15(-0.18%)
Sep 14, 2010	78.26	78.49	78.22	78.49	1,091,446	+0.28(+0.36%)
Sep 13, 2010	78.04	78.27	78.01	78.20	1,438,373	+0.17(+0.22%)
Sep 10, 2010	78.12	78.19	78.01	78.03	1,062,339	-0.17(-0.21%)
Sep 09, 2010	78.39	78.45	78.17	78.20	1,060,531	-0.38(-0.48%)
Sep 08, 2010	78.54	78.64	78.49	78.57	1,129,384	-0.06(-0.07%)
Sep 07, 2010	78.49	78.71	78.46	78.63	705,937	+0.23(+0.29%)
Sep 03, 2010	78.32	78.45	78.23	78.41	1,179,184	-0.18(-0.23%)
Sep 02, 2010	78.57	78.59	78.46	78.59	1,677,283	-0.10(-0.13%)
Sep 01, 2010	78.70	78.79	78.44	78.69	1,344,668	-0.17(-0.22%)
Aug 31, 2010	78.86	78.89	78.71	78.86	323	+0.06(+0.08%)
Aug 30, 2010	78.52	78.80	78.42	78.80	593,838	+0.53(+0.68%)
Aug 27, 2010	78.27	78.78	78.26	78.27	656,834	-0.43(-0.55%)
Aug 26, 2010	78.63	78.86	78.58	78.70	1,627,223	+0.10(+0.13%)
Aug 25, 2010	78.87	78.97	78.58	78.60	671,304	-0.18(-0.23%)
Aug 24, 2010	78.59	78.80	78.45	78.78	1,856	+0.31(+0.40%)
Aug 23, 2010	78.40	78.47	78.32	78.47	662,849	+0.08(+0.10%)
Aug 20, 2010	78.47	78.49	78.32	78.39	919,052	-0.11(-0.14%)
Aug 19, 2010	78.26	78.54	78.23	78.50	648,541	+0.25(+0.32%)
Aug 18, 2010	78.42	78.42	78.21	78.25	771,261	-0.09(-0.11%)
Aug 17, 2010	78.35	78.36	78.26	78.34	709,366	-0.09(-0.12%)
Aug 16, 2010	78.42	78.44	78.33	78.43	1,068,127	+0.26(+0.33%)
Aug 13, 2010	78.17	78.18	77.94	78.17	801,567	+0.18(+0.23%)
Aug 12, 2010	78.13	78.16	77.94	77.99	927,679	-0.12(-0.16%)
Aug 11, 2010	78.11	78.14	78.02	78.11	942,501	+0.07(+0.09%)
Aug 10, 2010	77.91	78.12	77.86	78.04	790,001	+0.13(+0.17%)
Aug 09, 2010	77.93	77.94	77.84	77.91	700,233	+0.00(+0.00%)
Aug 06, 2010	77.91	77.98	77.80	77.91	1,117,846	+0.15(+0.20%)
Aug 05, 2010	77.76	77.81	77.66	77.76	1,343,014	+0.09(+0.12%)
Aug 04, 2010	77.80	77.87	77.56	77.66	1,356,182	-0.14(-0.18%)
Aug 03, 2010	77.86	77.91	77.76	77.80	1,588,703	+0.05(+0.07%)
Aug 02, 2010	77.81	77.86	77.68	77.75	2,116,916	-0.11(-0.14%)
Jul 30, 2010	77.86	77.93	77.76	77.86	1,297,998	+0.13(+0.17%)
Jul 29, 2010	77.56	77.73	77.53	77.73	616,095	+0.07(+0.09%)
Jul 28, 2010	77.51	77.68	77.50	77.65	685,665	+0.14(+0.19%)
Jul 27, 2010	77.52	77.59	77.47	77.51	715,975	-0.03(-0.04%)
Jul 26, 2010	77.58	77.58	77.42	77.54	1,158,424	-0.01(-0.02%)
Jul 23, 2010	77.70	77.70	77.45	77.55	981,811	-0.14(-0.18%)
Jul 22, 2010	77.70	77.70	77.60	77.69	1,274,309	-0.07(-0.09%)
Jul 21, 2010	77.43	77.78	77.43	77.76	718,119	+0.34(+0.44%)
Jul 20, 2010	77.53	77.60	77.42	77.42	854,512	-0.06(-0.07%)
Jul 19, 2010	77.52	77.58	77.43	77.48	589,550	-0.07(-0.09%)
Jul 16, 2010	77.55	77.60	77.39	77.55	534,746	+0.24(+0.31%)
Jul 15, 2010	77.28	77.41	77.22	77.31	1,737,122	+0.11(+0.14%)
Jul 14, 2010	77.05	77.23	77.05	77.21	1,090,005	+0.26(+0.34%)
Jul 13, 2010	77.14	77.15	76.94	76.95	557,159	-0.19(-0.25%)
Jul 12, 2010	77.17	77.24	77.10	77.14	448,044	+0.09(+0.11%)
Jul 09, 2010	77.05	77.18	77.00	77.05	679,607	-0.12(-0.15%)
Jul 08, 2010	77.11	77.23	77.00	77.17	861,667	-0.01(-0.02%)
Jul 07, 2010	77.34	77.35	77.17	77.18	1,400,745	-0.10(-0.13%)
Jul 06, 2010	77.13	77.31	77.06	77.28	766,196	+0.24(+0.31%)
Jul 02, 2010	77.05	77.16	77.01	77.05	811,842	-0.11(-0.14%)

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