Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.80	37.86	36.39	37.12	2,997,298	-0.36(-0.96%)
Sep 29, 2011	39.51	39.61	36.64	37.48	2,374,030	-1.33(-3.43%)
Sep 28, 2011	40.22	40.54	38.66	38.81	2,397,965	-1.25(-3.12%)
Sep 27, 2011	39.71	40.53	39.48	40.06	2,856,644	+1.07(+2.74%)
Sep 26, 2011	38.33	39.06	36.64	38.99	2,810,726	+0.80(+2.09%)
Sep 23, 2011	35.97	38.34	35.76	38.19	3,527,577	+1.74(+4.77%)
Sep 22, 2011	35.85	37.20	34.12	36.45	4,064,118	-1.18(-3.14%)
Sep 21, 2011	39.68	39.68	37.39	37.63	5,182,698	-2.15(-5.40%)
Sep 20, 2011	40.07	40.82	39.60	39.78	2,744,477	-0.54(-1.34%)
Sep 19, 2011	41.13	41.58	39.95	40.32	1,916,128	-1.68(-4.00%)
Sep 16, 2011	41.95	42.90	41.68	42.00	3,102,772	+0.25(+0.60%)
Sep 15, 2011	41.03	42.15	40.77	41.75	3,369,954	+1.20(+2.96%)
Sep 14, 2011	40.22	41.25	39.27	40.55	3,013,219	+0.82(+2.06%)
Sep 13, 2011	39.84	40.08	39.27	39.73	3,116,487	+0.21(+0.53%)
Sep 12, 2011	40.10	40.12	38.76	39.52	4,817,578	-1.39(-3.40%)
Sep 09, 2011	42.19	42.45	40.53	40.91	3,184,197	-1.80(-4.21%)
Sep 08, 2011	43.72	44.24	42.65	42.71	2,897,335	-1.54(-3.48%)
Sep 07, 2011	43.83	44.55	43.39	44.25	2,713,618	+1.10(+2.55%)
Sep 06, 2011	41.89	43.47	41.39	43.15	2,821,565	-0.32(-0.74%)
Sep 02, 2011	42.70	44.16	42.53	43.47	2,277,183	-0.51(-1.16%)
Sep 01, 2011	44.42	45.51	43.77	43.98	3,305,217	-1.00(-2.22%)
Aug 31, 2011	44.89	45.92	44.55	44.98	3,252,776	+0.59(+1.33%)
Aug 30, 2011	44.24	44.80	43.71	44.39	2,089,696	-0.27(-0.60%)
Aug 29, 2011	43.59	44.69	43.49	44.66	2,365,663	+1.90(+4.44%)
Aug 26, 2011	41.41	43.02	40.31	42.76	2,302,623	+0.66(+1.57%)
Aug 25, 2011	42.72	43.31	41.90	42.10	2,098,028	-0.32(-0.75%)
Aug 24, 2011	41.53	42.48	41.34	42.42	2,189,924	+0.80(+1.92%)
Aug 23, 2011	39.77	41.80	39.44	41.62	2,731,051	+2.27(+5.77%)
Aug 22, 2011	40.66	40.85	39.15	39.35	2,688,589	-0.31(-0.78%)
Aug 19, 2011	38.65	40.06	38.22	39.66	5,138,102	+0.25(+0.63%)
Aug 18, 2011	41.29	41.36	39.11	39.41	3,368,200	-2.73(-6.48%)
Aug 17, 2011	40.49	42.71	40.20	42.14	3,408,338	+2.09(+5.22%)
Aug 16, 2011	40.35	41.18	39.58	40.05	3,676,006	-0.02(-0.05%)
Aug 15, 2011	40.70	41.20	39.86	40.07	2,828,882	-0.22(-0.55%)
Aug 12, 2011	39.30	41.07	38.95	40.29	3,807,860	+1.61(+4.16%)
Aug 11, 2011	38.59	39.22	37.85	38.68	6,395,207	+0.19(+0.49%)
Aug 10, 2011	40.20	40.20	38.42	38.49	3,949,994	-1.92(-4.75%)
Aug 09, 2011	37.03	41.46	38.42	40.41	6,400,974	+2.17(+5.67%)
Aug 08, 2011	37.03	39.81	35.80	38.24	8,150,591	-0.67(-1.72%)
Aug 05, 2011	41.48	43.14	36.42	38.91	16,194,705	-1.94(-4.75%)
Aug 04, 2011	50.48	50.50	40.43	40.85	13,980,437	-11.41(-21.83%)
Aug 03, 2011	52.13	52.83	51.10	52.26	2,795,738	-0.36(-0.68%)
Aug 02, 2011	54.15	54.48	52.58	52.62	2,019,997	-1.69(-3.11%)
Aug 01, 2011	55.43	55.88	54.13	54.31	1,536,613	-0.72(-1.31%)
Jul 29, 2011	54.59	55.28	53.88	55.03	2,359,579	-0.38(-0.69%)
Jul 28, 2011	55.50	56.05	55.13	55.41	3,896,639	-0.27(-0.48%)
Jul 27, 2011	55.66	57.24	55.21	55.68	3,739,831	-0.04(-0.07%)
Jul 26, 2011	55.60	56.00	55.00	55.72	1,360,464	-0.13(-0.23%)
Jul 25, 2011	56.00	56.24	55.55	55.85	837,574	-0.66(-1.17%)
Jul 22, 2011	56.72	56.83	56.42	56.51	1,352,305	-0.22(-0.39%)
Jul 21, 2011	55.72	57.21	55.15	56.73	2,346,815	+1.34(+2.42%)
Jul 20, 2011	55.68	56.00	54.83	55.39	906,974	-0.19(-0.34%)
Jul 19, 2011	55.67	56.48	54.95	55.58	1,923,883	+0.57(+1.04%)
Jul 18, 2011	55.04	56.31	54.43	55.01	2,432,085	+0.01(+0.02%)
Jul 15, 2011	53.73	55.55	53.63	55.00	4,541,430	+2.39(+4.54%)
Jul 14, 2011	53.25	53.29	51.99	52.61	775,104	-0.38(-0.72%)
Jul 13, 2011	52.27	54.04	52.27	52.99	1,155,658	+0.68(+1.30%)
Jul 12, 2011	52.38	52.99	51.82	52.31	1,442,962	+0.03(+0.06%)
Jul 11, 2011	53.10	53.75	51.94	52.28	2,144,064	-1.06(-1.99%)
Jul 08, 2011	53.07	53.62	52.80	53.34	696,549	-0.18(-0.34%)
Jul 07, 2011	53.81	54.50	53.41	53.52	1,330,317	+0.03(+0.06%)
Jul 06, 2011	53.65	53.96	53.18	53.49	1,328,415	-0.26(-0.48%)
Jul 05, 2011	52.79	53.99	52.59	53.75	1,583,562	+1.44(+2.75%)

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