Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.46	36.88	35.03	35.09	2,889,613	-2.02(-5.45%)
Sep 29, 2011	37.57	37.70	36.26	37.12	1,711,258	+0.48(+1.32%)
Sep 28, 2011	38.38	38.49	36.57	36.63	1,783,027	-1.50(-3.93%)
Sep 27, 2011	38.17	39.08	37.70	38.13	2,004,956	+0.83(+2.23%)
Sep 26, 2011	36.96	37.37	35.97	37.30	1,851,402	+0.84(+2.31%)
Sep 23, 2011	35.85	36.91	35.46	36.46	1,942,984	+0.33(+0.92%)
Sep 22, 2011	37.27	37.56	35.43	36.12	3,535,202	-2.52(-6.53%)
Sep 21, 2011	41.55	41.55	38.54	38.65	2,031,990	-2.83(-6.81%)
Sep 20, 2011	41.89	42.49	41.45	41.47	1,330,416	-0.20(-0.49%)
Sep 19, 2011	42.37	42.57	41.45	41.68	1,375,869	-1.69(-3.90%)
Sep 16, 2011	42.75	43.43	42.22	43.37	2,548,562	+0.61(+1.44%)
Sep 15, 2011	41.56	42.78	41.11	42.76	2,087,202	+1.66(+4.05%)
Sep 14, 2011	40.08	41.43	39.36	41.09	2,778,794	+1.33(+3.33%)
Sep 13, 2011	40.02	40.29	39.14	39.77	2,758,487	+0.01(+0.03%)
Sep 12, 2011	39.48	39.81	38.94	39.76	3,515,219	-0.58(-1.45%)
Sep 09, 2011	41.52	41.78	39.82	40.34	2,161,000	-1.62(-3.86%)
Sep 08, 2011	42.99	43.11	41.65	41.96	1,576,730	-1.17(-2.71%)
Sep 07, 2011	41.84	43.19	41.20	43.13	1,899,297	+2.13(+5.19%)
Sep 06, 2011	41.01	41.88	40.46	41.00	2,514,705	-1.47(-3.46%)
Sep 02, 2011	42.42	43.51	42.05	42.47	2,167,537	-0.66(-1.54%)
Sep 01, 2011	43.28	43.99	42.84	43.14	2,063,592	-0.39(-0.90%)
Aug 31, 2011	42.68	43.59	42.11	43.53	3,122,536	+1.24(+2.92%)
Aug 30, 2011	41.60	42.47	41.03	42.29	1,685,711	+0.43(+1.04%)
Aug 29, 2011	40.29	41.88	40.18	41.86	2,018,144	+2.25(+5.67%)
Aug 26, 2011	38.27	39.64	37.37	39.61	2,037,231	+1.05(+2.73%)
Aug 25, 2011	40.29	40.79	38.18	38.56	1,915,877	-1.35(-3.38%)
Aug 24, 2011	39.77	40.17	38.79	39.91	2,458,824	+0.10(+0.24%)
Aug 23, 2011	39.96	40.19	38.96	39.81	2,411,705	+0.11(+0.29%)
Aug 22, 2011	40.78	40.78	38.67	39.70	2,283,503	+0.07(+0.17%)
Aug 19, 2011	40.52	41.53	39.56	39.63	1,781,966	-1.49(-3.63%)
Aug 18, 2011	42.29	42.58	40.47	41.13	2,190,142	-2.63(-6.00%)
Aug 17, 2011	43.96	44.37	43.43	43.75	1,756,735	+0.18(+0.41%)
Aug 16, 2011	43.85	44.57	43.47	43.57	2,246,787	-1.10(-2.46%)
Aug 15, 2011	44.11	45.17	43.98	44.67	1,670,886	+1.01(+2.32%)
Aug 12, 2011	44.90	45.25	43.35	43.66	1,784,893	-1.04(-2.32%)
Aug 11, 2011	42.80	45.56	42.40	44.69	2,584,091	+2.10(+4.94%)
Aug 10, 2011	41.44	45.22	41.07	42.59	4,655,698	-0.12(-0.28%)
Aug 09, 2011	41.04	42.84	38.38	42.71	3,803,373	+4.59(+12.05%)
Aug 08, 2011	41.04	41.13	38.11	38.12	3,577,285	-4.02(-9.54%)
Aug 05, 2011	44.72	44.92	41.31	42.14	3,328,240	-1.99(-4.51%)
Aug 04, 2011	46.19	46.29	44.07	44.13	2,193,664	-2.82(-6.01%)
Aug 03, 2011	46.28	47.17	45.10	46.95	3,096,172	+1.08(+2.35%)
Aug 02, 2011	47.95	48.02	45.84	45.87	3,162,323	-2.37(-4.92%)
Aug 01, 2011	49.99	50.15	47.70	48.24	1,913,195	-1.18(-2.39%)
Jul 29, 2011	49.18	49.83	48.75	49.42	1,557,866	-0.38(-0.76%)
Jul 28, 2011	49.82	50.33	49.34	49.80	1,670,853	-0.12(-0.24%)
Jul 27, 2011	51.79	51.82	49.66	49.92	2,700,251	-2.06(-3.96%)
Jul 26, 2011	52.34	52.34	51.54	51.98	883,882	-0.46(-0.88%)
Jul 25, 2011	52.07	53.03	51.94	52.45	1,382,713	-0.20(-0.39%)
Jul 22, 2011	52.74	52.75	52.57	52.65	658,172	-0.01(-0.02%)
Jul 21, 2011	52.71	52.83	52.39	52.66	1,355,836	+0.36(+0.69%)
Jul 20, 2011	52.12	52.71	52.04	52.30	1,203,647	+0.29(+0.56%)
Jul 19, 2011	51.39	52.04	51.31	52.01	1,102,599	+0.95(+1.86%)
Jul 18, 2011	50.92	51.27	50.16	51.06	1,238,801	+0.02(+0.04%)
Jul 15, 2011	50.69	51.15	50.41	51.04	1,123,259	+0.55(+1.10%)
Jul 14, 2011	51.69	52.15	50.47	50.49	1,784,281	-1.24(-2.40%)
Jul 13, 2011	51.65	53.18	51.18	51.73	2,232,166	+0.23(+0.44%)
Jul 12, 2011	50.86	52.31	50.80	51.50	1,084,285	+0.45(+0.89%)
Jul 11, 2011	51.52	51.97	50.90	51.05	1,076,047	-1.58(-3.00%)
Jul 08, 2011	52.07	52.66	51.86	52.63	616,251	-0.12(-0.23%)
Jul 07, 2011	52.74	52.95	52.39	52.75	906,983	+0.48(+0.92%)
Jul 06, 2011	51.72	52.34	51.31	52.27	1,214,125	+0.43(+0.83%)
Jul 05, 2011	51.16	51.95	50.58	51.84	1,691,298	+0.65(+1.27%)

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