Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.47	36.78	35.76	35.78	382,027	-1.45(-3.90%)
Sep 29, 2011	38.33	38.45	36.35	37.24	330,882	+0.02(+0.04%)
Sep 28, 2011	39.23	39.43	37.14	37.22	201,901	-2.00(-5.09%)
Sep 27, 2011	40.13	40.45	38.88	39.22	647,153	+0.40(+1.04%)
Sep 26, 2011	37.56	38.84	36.21	38.81	309,478	+1.56(+4.19%)
Sep 23, 2011	37.49	38.10	37.08	37.25	654,772	-0.81(-2.12%)
Sep 22, 2011	38.98	39.11	37.31	38.06	939,861	-2.76(-6.76%)
Sep 21, 2011	43.20	43.28	40.82	40.82	230,461	-2.36(-5.47%)
Sep 20, 2011	44.15	44.57	43.18	43.18	195,713	-0.68(-1.56%)
Sep 19, 2011	43.60	44.34	42.92	43.87	172,389	-1.01(-2.26%)
Sep 16, 2011	45.40	45.75	44.52	44.88	246,271	-0.42(-0.94%)
Sep 15, 2011	45.26	45.45	44.59	45.30	187,268	+0.80(+1.79%)
Sep 14, 2011	44.37	45.13	43.00	44.51	185,314	+0.49(+1.12%)
Sep 13, 2011	43.82	44.34	42.86	44.01	235,452	+0.36(+0.83%)
Sep 12, 2011	42.48	43.70	42.33	43.65	424,204	+0.47(+1.09%)
Sep 09, 2011	44.47	44.65	42.81	43.18	159,669	-1.86(-4.12%)
Sep 08, 2011	45.27	45.98	44.79	45.04	121,382	-0.54(-1.18%)
Sep 07, 2011	44.35	45.61	44.35	45.57	474,540	+1.85(+4.22%)
Sep 06, 2011	42.55	43.75	42.06	43.72	181,253	-0.38(-0.86%)
Sep 02, 2011	44.52	44.71	43.71	44.10	193,726	-1.59(-3.48%)
Sep 01, 2011	46.22	47.02	45.62	45.70	205,031	-0.62(-1.34%)
Aug 31, 2011	46.37	47.36	45.90	46.31	225,960	+0.40(+0.86%)
Aug 30, 2011	45.14	46.36	44.82	45.92	209,494	+0.51(+1.13%)
Aug 29, 2011	44.38	45.51	44.27	45.41	159,661	+1.87(+4.30%)
Aug 26, 2011	41.81	43.79	41.56	43.54	281,585	+1.35(+3.21%)
Aug 25, 2011	43.58	43.97	42.04	42.18	225,229	-1.13(-2.61%)
Aug 24, 2011	43.02	43.37	42.12	43.31	149,276	+0.37(+0.87%)
Aug 23, 2011	40.96	43.01	40.51	42.94	511,890	+2.26(+5.55%)
Aug 22, 2011	42.49	42.51	40.55	40.68	247,985	-0.51(-1.24%)
Aug 19, 2011	42.00	43.30	41.00	41.19	385,876	-1.65(-3.85%)
Aug 18, 2011	44.70	44.70	42.34	42.84	407,877	-3.54(-7.63%)
Aug 17, 2011	46.73	47.32	46.00	46.38	274,377	+0.20(+0.43%)
Aug 16, 2011	46.83	47.07	45.68	46.18	578,432	-1.32(-2.78%)
Aug 15, 2011	46.44	47.77	46.26	47.50	457,885	+1.72(+3.77%)
Aug 12, 2011	45.81	46.09	45.16	45.78	474,767	+0.53(+1.17%)
Aug 11, 2011	43.25	45.92	42.53	45.25	883,165	+2.41(+5.62%)
Aug 10, 2011	43.71	44.76	42.50	42.84	711,394	-1.55(-3.48%)
Aug 09, 2011	46.10	44.39	41.32	44.39	867,083	+2.69(+6.46%)
Aug 08, 2011	44.11	45.18	41.52	41.70	997,026	-4.92(-10.56%)
Aug 05, 2011	48.19	48.66	44.42	46.62	1,527,360	-1.01(-2.13%)
Aug 04, 2011	51.50	51.77	47.53	47.63	1,001,102	-4.82(-9.20%)
Aug 03, 2011	53.06	53.06	50.98	52.46	636,696	-0.53(-1.00%)
Aug 02, 2011	54.21	55.15	52.95	52.99	401,215	-1.63(-2.99%)
Aug 01, 2011	55.95	56.23	53.95	54.62	638,458	-0.40(-0.72%)
Jul 29, 2011	54.62	55.39	54.27	55.01	283,957	-0.41(-0.74%)
Jul 28, 2011	55.30	56.25	55.26	55.43	348,065	+0.32(+0.58%)
Jul 27, 2011	56.36	56.47	54.92	55.11	284,550	-1.50(-2.65%)
Jul 26, 2011	56.90	57.22	56.40	56.61	358,426	-0.04(-0.07%)
Jul 25, 2011	55.88	57.05	55.79	56.65	355,389	-0.03(-0.06%)
Jul 22, 2011	56.56	56.79	56.56	56.68	370,045	+0.96(+1.73%)
Jul 21, 2011	55.19	55.77	55.06	55.72	452,074	+0.85(+1.55%)
Jul 20, 2011	55.14	55.14	54.45	54.87	190,732	-0.08(-0.15%)
Jul 19, 2011	53.91	54.99	53.91	54.95	601,068	+1.43(+2.68%)
Jul 18, 2011	53.79	53.95	53.21	53.51	267,180	-0.45(-0.84%)
Jul 15, 2011	52.92	54.01	52.90	53.97	232,884	+1.51(+2.88%)
Jul 14, 2011	53.42	53.66	52.28	52.46	505,519	-0.76(-1.43%)
Jul 13, 2011	52.80	54.16	52.78	53.22	262,213	+0.73(+1.38%)
Jul 12, 2011	52.69	53.16	52.33	52.49	311,089	-0.36(-0.69%)
Jul 11, 2011	53.55	53.68	52.54	52.85	286,201	-1.50(-2.76%)
Jul 08, 2011	53.67	54.43	53.42	54.35	252,180	-0.32(-0.59%)
Jul 07, 2011	54.48	54.88	54.12	54.68	295,057	+0.89(+1.66%)
Jul 06, 2011	53.58	53.79	52.99	53.79	191,150	+0.13(+0.24%)
Jul 05, 2011	53.09	53.96	53.03	53.66	498,000	+0.50(+0.94%)

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