Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	41.11	41.65	41.00	41.05	2,374,624	-0.71(-1.71%)
Sep 29, 2011	42.08	42.14	41.20	41.77	1,508,787	+0.33(+0.79%)
Sep 28, 2011	42.47	42.62	41.39	41.44	1,690,150	-0.42(-1.00%)
Sep 27, 2011	41.55	42.33	41.29	41.86	2,279,230	+1.09(+2.68%)
Sep 26, 2011	40.08	40.81	39.73	40.77	2,396,759	+1.12(+2.81%)
Sep 23, 2011	38.87	39.90	38.87	39.65	1,461,883	+0.91(+2.34%)
Sep 22, 2011	38.14	38.98	38.03	38.74	2,147,984	-1.12(-2.82%)
Sep 21, 2011	40.83	40.85	39.86	39.87	1,396,053	-0.87(-2.13%)
Sep 20, 2011	40.51	41.23	40.41	40.73	1,599,171	+0.71(+1.78%)
Sep 19, 2011	39.61	40.18	39.57	40.02	1,858,003	-0.70(-1.71%)
Sep 16, 2011	40.51	40.76	40.08	40.72	2,827,782	+0.81(+2.04%)
Sep 15, 2011	39.65	40.10	39.36	39.91	2,292,662	+0.77(+1.96%)
Sep 14, 2011	38.72	39.49	38.12	39.14	1,958,604	+0.26(+0.68%)
Sep 13, 2011	38.35	39.02	38.30	38.87	4,143,402	-0.04(-0.10%)
Sep 12, 2011	38.26	38.94	38.19	38.91	3,822,205	-0.64(-1.61%)
Sep 09, 2011	39.84	40.11	39.30	39.55	2,414,266	-1.30(-3.19%)
Sep 08, 2011	41.11	41.42	40.81	40.85	2,216,711	-0.50(-1.22%)
Sep 07, 2011	40.87	41.35	40.74	41.35	1,882,728	+0.37(+0.91%)
Sep 06, 2011	40.02	41.07	40.01	40.98	3,575,692	-1.15(-2.72%)
Sep 02, 2011	41.96	42.43	41.81	42.13	1,026,274	-0.30(-0.71%)
Sep 01, 2011	42.49	42.81	42.07	42.43	1,793,940	-0.39(-0.90%)
Aug 31, 2011	42.94	43.22	42.54	42.82	1,329,644	+0.37(+0.88%)
Aug 30, 2011	42.18	42.63	41.90	42.45	1,047,998	+0.05(+0.11%)
Aug 29, 2011	42.53	42.53	42.01	42.40	1,099,362	+0.64(+1.54%)
Aug 26, 2011	40.85	41.92	40.52	41.76	1,246,224	+0.45(+1.09%)
Aug 25, 2011	41.90	42.21	41.04	41.31	1,656,939	-0.65(-1.55%)
Aug 24, 2011	41.12	41.99	41.09	41.96	2,213,019	-1.08(-2.52%)
Aug 23, 2011	42.48	43.04	42.10	43.04	1,579,364	+0.90(+2.13%)
Aug 22, 2011	43.23	43.24	42.05	42.14	1,823,647	+0.40(+0.97%)
Aug 19, 2011	41.56	42.73	41.55	41.74	4,734,894	-0.64(-1.50%)
Aug 18, 2011	42.48	42.59	41.91	42.38	6,943,504	-1.19(-2.72%)
Aug 17, 2011	43.99	44.28	43.35	43.56	2,607,500	+0.29(+0.68%)
Aug 16, 2011	42.94	43.86	42.90	43.27	2,213,284	+0.29(+0.67%)
Aug 15, 2011	42.77	43.16	42.62	42.98	1,984,097	+0.69(+1.63%)
Aug 12, 2011	42.32	42.61	41.72	42.29	4,367,000	+2.38(+5.96%)
Aug 11, 2011	38.05	40.18	38.01	39.91	6,578,013	+1.39(+3.60%)
Aug 10, 2011	39.85	40.01	38.27	38.53	7,652,573	-2.41(-5.89%)
Aug 09, 2011	40.56	40.95	39.34	40.94	4,472,135	+1.15(+2.90%)
Aug 08, 2011	40.56	40.80	39.53	39.78	7,336,257	-2.31(-5.49%)
Aug 05, 2011	41.62	42.64	40.75	42.09	6,080,585	+0.89(+2.16%)
Aug 04, 2011	42.38	42.73	41.10	41.20	7,248,116	-2.15(-4.95%)
Aug 03, 2011	43.56	43.61	42.82	43.35	2,086,928	-0.05(-0.13%)
Aug 02, 2011	44.02	44.42	43.38	43.40	1,554,523	-1.06(-2.39%)
Aug 01, 2011	45.54	45.56	43.96	44.46	2,051,650	-0.16(-0.35%)
Jul 29, 2011	44.68	45.21	44.49	44.62	1,699,922	-0.71(-1.57%)
Jul 28, 2011	45.13	45.69	45.08	45.33	1,669,078	+0.37(+0.83%)
Jul 27, 2011	45.68	45.78	44.86	44.96	1,808,647	-1.02(-2.21%)
Jul 26, 2011	46.27	46.31	45.90	45.97	2,242,613	+0.18(+0.39%)
Jul 25, 2011	46.14	46.25	45.77	45.79	1,844,480	-0.12(-0.25%)
Jul 22, 2011	45.72	45.99	45.42	45.91	2,603,754	+0.82(+1.82%)
Jul 21, 2011	44.73	45.20	44.58	45.09	2,019,888	+0.92(+2.09%)
Jul 20, 2011	44.11	44.29	43.79	44.17	2,119,573	+0.37(+0.85%)
Jul 19, 2011	43.28	43.97	43.14	43.80	2,998,211	+0.87(+2.02%)
Jul 18, 2011	42.87	43.13	42.43	42.93	3,010,322	-0.57(-1.32%)
Jul 15, 2011	42.92	43.55	42.86	43.50	2,643,762	+0.77(+1.81%)
Jul 14, 2011	43.32	43.36	42.50	42.73	3,123,400	+0.36(+0.86%)
Jul 13, 2011	41.89	42.71	41.87	42.36	2,978,823	-0.05(-0.11%)
Jul 12, 2011	42.28	42.80	42.23	42.41	5,162,400	-0.81(-1.86%)
Jul 11, 2011	42.94	43.46	42.92	43.21	3,217,989	-1.43(-3.19%)
Jul 08, 2011	44.82	45.17	44.34	44.64	1,437,414	-1.00(-2.19%)
Jul 07, 2011	45.42	45.76	45.21	45.64	1,943,872	+0.73(+1.62%)
Jul 06, 2011	44.84	44.91	44.46	44.91	861,333	-0.09(-0.21%)
Jul 05, 2011	45.60	45.60	44.76	45.00	1,859,511	+0.01(+0.02%)

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