Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	43.89	45.06	43.89	44.54	1,756,854	+0.22(+0.49%)
Sep 29, 2011	44.57	44.84	43.88	44.32	1,037,985	+0.16(+0.36%)
Sep 28, 2011	45.03	45.03	44.11	44.16	1,923,076	-0.92(-2.05%)
Sep 27, 2011	45.15	45.83	44.77	45.09	2,517,778	-0.02(-0.05%)
Sep 26, 2011	44.67	45.11	44.33	45.11	2,178,841	+0.69(+1.56%)
Sep 23, 2011	43.29	44.42	43.24	44.42	2,883,304	+1.04(+2.39%)
Sep 22, 2011	42.84	43.49	42.58	43.38	3,028,825	-0.38(-0.88%)
Sep 21, 2011	44.48	44.83	43.52	43.76	1,513,948	-0.81(-1.82%)
Sep 20, 2011	44.61	44.99	44.44	44.57	1,239,140	+0.17(+0.37%)
Sep 19, 2011	44.03	44.58	43.84	44.41	1,058,785	-0.26(-0.59%)
Sep 16, 2011	44.60	44.99	44.28	44.67	1,862,153	+0.30(+0.68%)
Sep 15, 2011	43.89	44.46	43.52	44.37	1,708,763	+0.83(+1.92%)
Sep 14, 2011	43.21	43.86	42.72	43.54	1,038,891	+0.38(+0.89%)
Sep 13, 2011	42.75	43.19	42.48	43.15	1,422,330	+0.49(+1.15%)
Sep 12, 2011	42.25	42.67	41.94	42.66	1,686,814	+0.14(+0.34%)
Sep 09, 2011	43.15	43.15	42.37	42.52	1,415,199	-0.99(-2.28%)
Sep 08, 2011	43.24	43.89	43.24	43.51	1,084,664	+0.14(+0.33%)
Sep 07, 2011	43.10	43.37	42.96	43.37	1,345,187	+0.62(+1.46%)
Sep 06, 2011	42.28	42.77	42.12	42.75	1,603,721	-0.26(-0.61%)
Sep 02, 2011	43.32	43.58	43.00	43.01	1,065,102	-0.68(-1.55%)
Sep 01, 2011	44.20	44.24	43.64	43.69	1,251,122	-0.41(-0.92%)
Aug 31, 2011	43.89	44.29	43.72	44.09	2,083,533	+0.38(+0.86%)
Aug 30, 2011	43.36	44.01	43.07	43.72	2,481,900	+0.17(+0.40%)
Aug 29, 2011	43.42	43.57	43.14	43.54	1,651,613	+0.47(+1.10%)
Aug 26, 2011	42.35	43.13	41.75	43.07	1,732,479	+0.69(+1.63%)
Aug 25, 2011	43.04	43.18	42.27	42.38	1,227,495	-0.65(-1.52%)
Aug 24, 2011	43.26	43.78	42.63	43.03	2,054,928	-0.24(-0.56%)
Aug 23, 2011	42.12	43.27	41.84	43.27	1,661,421	+1.24(+2.96%)
Aug 22, 2011	41.74	42.19	41.55	42.03	1,818,383	+0.84(+2.05%)
Aug 19, 2011	41.12	41.72	41.00	41.18	2,051,809	-0.28(-0.67%)
Aug 18, 2011	41.78	41.97	41.27	41.46	2,344,564	-0.97(-2.29%)
Aug 17, 2011	42.54	42.79	42.17	42.43	1,187,162	+0.12(+0.28%)
Aug 16, 2011	42.26	42.49	41.88	42.31	1,785,211	-0.07(-0.18%)
Aug 15, 2011	41.92	42.43	41.63	42.39	1,598,877	+0.66(+1.58%)
Aug 12, 2011	41.95	42.13	41.46	41.73	2,605,580	+0.04(+0.11%)
Aug 11, 2011	40.95	42.09	40.67	41.69	2,332,226	+0.78(+1.92%)
Aug 10, 2011	41.59	41.88	40.68	40.90	3,305,188	-1.12(-2.67%)
Aug 09, 2011	41.33	42.08	40.22	42.02	3,750,938	+1.23(+3.02%)
Aug 08, 2011	41.33	42.48	40.72	40.79	5,719,801	-1.17(-2.78%)
Aug 05, 2011	41.40	42.38	41.17	41.95	3,566,545	+0.84(+2.04%)
Aug 04, 2011	42.39	42.65	41.12	41.12	3,847,158	-1.52(-3.57%)
Aug 03, 2011	41.80	42.64	41.70	42.64	2,357,807	+0.81(+1.93%)
Aug 02, 2011	42.00	42.13	41.61	41.83	2,155,798	-0.37(-0.87%)
Aug 01, 2011	42.47	42.52	41.76	42.20	1,924,953	+0.03(+0.07%)
Jul 29, 2011	42.26	42.70	42.10	42.17	2,385,063	-0.31(-0.72%)
Jul 28, 2011	42.75	43.00	42.44	42.48	2,877,654	-0.44(-1.03%)
Jul 27, 2011	43.52	43.69	42.84	42.92	2,513,418	-0.78(-1.80%)
Jul 26, 2011	43.55	44.42	43.27	43.70	3,337,577	+0.13(+0.29%)
Jul 25, 2011	43.73	44.01	43.55	43.58	1,691,596	-0.46(-1.04%)
Jul 22, 2011	44.14	44.17	43.96	44.03	2,953,551	+1.07(+2.49%)
Jul 21, 2011	42.46	43.02	42.44	42.96	1,243,663	+0.67(+1.59%)
Jul 20, 2011	42.59	42.59	42.21	42.29	961,682	-0.27(-0.63%)
Jul 19, 2011	42.20	42.58	42.06	42.56	1,071,360	+0.44(+1.05%)
Jul 18, 2011	42.46	42.48	41.86	42.12	999,258	-0.32(-0.76%)
Jul 15, 2011	42.60	42.69	42.25	42.44	1,313,379	-0.16(-0.39%)
Jul 14, 2011	42.99	43.05	42.53	42.60	1,333,436	-0.30(-0.70%)
Jul 13, 2011	42.84	43.07	42.68	42.90	1,201,119	+0.22(+0.53%)
Jul 12, 2011	42.49	42.88	42.23	42.68	1,535,933	+0.08(+0.19%)
Jul 11, 2011	42.79	42.99	42.53	42.60	2,191,100	-0.58(-1.33%)
Jul 08, 2011	43.19	43.31	42.99	43.17	1,207,937	-0.24(-0.55%)
Jul 07, 2011	43.36	43.46	43.15	43.41	1,045,542	+0.27(+0.62%)
Jul 06, 2011	42.95	43.16	42.73	43.14	1,186,996	+0.24(+0.56%)
Jul 05, 2011	42.81	42.96	42.72	42.90	1,044,050	+0.01(+0.02%)

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