Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	43.89	45.00	43.82	43.82	51,256,284	-0.75(-1.69%)
Sep 29, 2011	44.11	44.67	43.84	44.57	45,939,360	+1.09(+2.51%)
Sep 28, 2011	43.69	44.82	43.35	43.48	43,142,080	-0.51(-1.15%)
Sep 27, 2011	44.24	44.85	43.69	43.98	44,237,908	+0.72(+1.66%)
Sep 26, 2011	42.23	43.37	41.93	43.27	50,296,396	+1.45(+3.48%)
Sep 23, 2011	41.30	42.30	40.98	41.81	44,065,300	+0.04(+0.10%)
Sep 22, 2011	42.19	42.51	41.12	41.77	71,647,736	-1.65(-3.79%)
Sep 21, 2011	44.57	44.82	43.33	43.42	39,460,240	-1.23(-2.76%)
Sep 20, 2011	44.56	45.23	44.30	44.65	33,848,824	+0.19(+0.42%)
Sep 19, 2011	43.98	44.70	43.74	44.46	32,857,716	-0.51(-1.14%)
Sep 16, 2011	44.96	45.09	44.38	44.97	57,444,684	+0.33(+0.73%)
Sep 15, 2011	44.30	44.68	43.85	44.65	36,229,508	+0.83(+1.89%)
Sep 14, 2011	43.41	44.50	42.93	43.82	43,142,832	+0.60(+1.38%)
Sep 13, 2011	43.29	43.42	42.72	43.22	37,835,932	-0.11(-0.26%)
Sep 12, 2011	42.43	43.37	42.15	43.34	43,439,276	+0.50(+1.17%)
Sep 09, 2011	43.54	43.78	42.59	42.84	46,362,888	-1.09(-2.49%)
Sep 08, 2011	44.27	44.85	43.76	43.93	37,188,580	-0.50(-1.13%)
Sep 07, 2011	43.58	44.43	43.28	44.43	38,305,200	+1.51(+3.51%)
Sep 06, 2011	42.31	43.03	42.17	42.92	42,103,752	-0.60(-1.37%)
Sep 02, 2011	43.50	43.85	43.13	43.52	34,929,316	-0.81(-1.84%)
Sep 01, 2011	44.73	45.16	44.31	44.33	38,777,672	-0.32(-0.72%)
Aug 31, 2011	44.86	45.17	44.24	44.65	48,379,808	+0.07(+0.15%)
Aug 30, 2011	44.39	44.88	44.02	44.59	37,192,188	-0.13(-0.28%)
Aug 29, 2011	44.24	44.77	44.03	44.71	31,440,280	+0.89(+2.04%)
Aug 26, 2011	42.76	44.04	42.36	43.82	44,720,552	+0.52(+1.21%)
Aug 25, 2011	44.42	44.59	43.00	43.30	51,221,092	-1.07(-2.41%)
Aug 24, 2011	44.01	44.56	43.60	44.36	37,715,760	-0.07(-0.16%)
Aug 23, 2011	42.59	44.52	42.54	44.44	63,087,940	+2.10(+4.96%)
Aug 22, 2011	43.53	43.53	41.98	42.34	45,082,588	+0.23(+0.54%)
Aug 19, 2011	42.27	43.42	42.03	42.11	57,911,764	-0.69(-1.61%)
Aug 18, 2011	43.68	43.91	42.36	42.80	58,775,528	-1.94(-4.34%)
Aug 17, 2011	44.82	45.09	44.34	44.74	30,283,850	+0.40(+0.90%)
Aug 16, 2011	44.25	44.85	43.94	44.34	43,663,704	-0.48(-1.06%)
Aug 15, 2011	44.06	44.87	43.89	44.82	38,768,864	+1.38(+3.18%)
Aug 12, 2011	43.65	44.10	43.19	43.44	51,600,464	+0.25(+0.59%)
Aug 11, 2011	41.51	43.68	41.40	43.18	83,426,208	+2.14(+5.22%)
Aug 10, 2011	42.68	42.83	40.70	41.04	79,165,128	-1.89(-4.41%)
Aug 09, 2011	43.59	43.07	40.17	42.93	103,011,872	+0.87(+2.07%)
Aug 08, 2011	43.59	44.01	41.89	42.07	98,201,824	-2.77(-6.19%)
Aug 05, 2011	44.95	45.42	43.19	44.84	78,703,712	+0.59(+1.33%)
Aug 04, 2011	45.96	46.23	44.06	44.25	71,121,720	-2.33(-4.99%)
Aug 03, 2011	46.71	46.81	45.82	46.58	47,342,164	-0.07(-0.15%)
Aug 02, 2011	47.29	47.71	46.64	46.65	47,402,668	-1.05(-2.21%)
Aug 01, 2011	48.44	48.65	47.19	47.71	38,152,840	-0.11(-0.24%)
Jul 29, 2011	48.42	48.47	47.80	47.82	44,401,116	-1.00(-2.05%)
Jul 28, 2011	48.99	49.41	48.63	48.82	40,974,348	-1.11(-2.22%)
Jul 27, 2011	50.22	50.49	49.89	49.93	33,069,350	-0.64(-1.26%)
Jul 26, 2011	50.74	51.00	50.37	50.56	27,075,450	-0.12(-0.24%)
Jul 25, 2011	50.46	51.02	50.46	50.68	23,372,178	-0.39(-0.76%)
Jul 22, 2011	51.13	51.16	50.88	51.07	21,948,264	+0.12(+0.24%)
Jul 21, 2011	50.26	51.09	50.19	50.95	35,613,800	+1.03(+2.06%)
Jul 20, 2011	50.25	50.28	49.84	49.92	21,371,676	-0.20(-0.39%)
Jul 19, 2011	49.68	50.20	49.62	50.12	27,406,068	+0.59(+1.19%)
Jul 18, 2011	49.32	49.65	49.19	49.53	28,938,896	-0.21(-0.42%)
Jul 15, 2011	49.40	49.80	49.30	49.74	37,895,600	+0.46(+0.92%)
Jul 14, 2011	49.77	49.81	49.20	49.29	32,392,432	-0.14(-0.29%)
Jul 13, 2011	49.31	50.02	49.19	49.43	31,727,482	+0.35(+0.72%)
Jul 12, 2011	48.85	49.75	48.84	49.08	37,775,808	-0.01(-0.01%)
Jul 11, 2011	48.72	49.21	48.62	49.08	34,567,772	-0.31(-0.63%)
Jul 08, 2011	48.89	49.46	48.82	49.40	30,595,846	+0.04(+0.07%)
Jul 07, 2011	49.31	49.50	49.07	49.36	30,666,996	+0.47(+0.97%)
Jul 06, 2011	48.78	48.94	48.45	48.89	25,098,938	-0.02(-0.04%)
Jul 05, 2011	48.72	49.22	48.70	48.90	31,468,634	-0.25(-0.50%)

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