Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	38.00	38.50	37.48	37.84	5,450,323	-0.47(-1.24%)
Sep 29, 2011	39.74	39.98	37.13	38.31	7,385,922	-0.84(-2.16%)
Sep 28, 2011	41.84	41.89	38.99	39.16	5,752,273	-2.68(-6.40%)
Sep 27, 2011	41.66	42.90	41.28	41.84	4,217,153	+1.07(+2.63%)
Sep 26, 2011	41.92	42.16	39.82	40.76	4,884,220	-0.22(-0.54%)
Sep 23, 2011	40.26	41.27	39.80	40.98	3,937,910	+0.51(+1.27%)
Sep 22, 2011	41.66	41.93	40.17	40.47	4,884,729	-2.43(-5.67%)
Sep 21, 2011	44.26	44.79	42.90	42.90	2,950,590	-1.41(-3.19%)
Sep 20, 2011	43.80	45.84	43.80	44.32	4,826,724	+0.71(+1.64%)
Sep 19, 2011	43.07	43.85	43.01	43.60	3,482,553	-0.21(-0.47%)
Sep 16, 2011	43.11	43.89	42.80	43.81	3,266,370	+1.16(+2.72%)
Sep 15, 2011	43.56	43.56	42.20	42.65	5,193,637	+0.74(+1.77%)
Sep 14, 2011	41.39	42.40	40.85	41.91	2,252,873	+0.73(+1.77%)
Sep 13, 2011	40.40	41.29	40.19	41.18	2,364,046	+0.95(+2.37%)
Sep 12, 2011	40.08	40.72	39.81	40.23	2,983,988	-0.43(-1.06%)
Sep 09, 2011	41.55	41.55	40.33	40.66	2,630,400	-1.31(-3.13%)
Sep 08, 2011	41.79	42.61	41.75	41.97	2,316,542	+0.01(+0.03%)
Sep 07, 2011	41.72	42.15	41.62	41.96	3,686,838	+0.96(+2.33%)
Sep 06, 2011	40.23	41.06	39.78	41.01	2,615,399	-0.36(-0.87%)
Sep 02, 2011	41.60	42.17	41.22	41.37	2,444,276	-0.92(-2.18%)
Sep 01, 2011	41.92	42.87	41.64	42.29	3,326,236	+0.22(+0.52%)
Aug 31, 2011	42.34	42.69	41.72	42.07	2,631,345	+0.06(+0.13%)
Aug 30, 2011	41.61	42.32	41.39	42.01	3,081,374	+0.31(+0.75%)
Aug 29, 2011	41.69	42.36	41.60	41.70	3,778,912	+0.38(+0.93%)
Aug 26, 2011	39.95	41.50	39.35	41.32	3,319,969	+1.16(+2.89%)
Aug 25, 2011	40.35	40.70	39.92	40.16	3,027,431	-0.03(-0.07%)
Aug 24, 2011	39.57	40.22	39.15	40.19	4,865,401	+0.53(+1.32%)
Aug 23, 2011	38.30	39.68	38.30	39.66	4,996,811	+1.55(+4.06%)
Aug 22, 2011	38.85	39.13	37.80	38.11	4,913,935	-0.04(-0.10%)
Aug 19, 2011	38.83	39.39	38.03	38.15	5,886,233	-1.26(-3.20%)
Aug 18, 2011	39.99	40.15	38.60	39.42	6,371,926	-1.55(-3.78%)
Aug 17, 2011	40.53	41.50	40.51	40.96	3,613,467	+0.49(+1.21%)
Aug 16, 2011	40.98	41.72	39.95	40.47	5,797,557	-0.14(-0.34%)
Aug 15, 2011	40.78	41.51	37.95	40.61	16,549,011	-2.83(-6.52%)
Aug 12, 2011	42.30	44.89	42.00	43.44	8,124,377	+1.14(+2.70%)
Aug 11, 2011	39.52	42.81	39.42	42.30	6,586,425	+2.94(+7.48%)
Aug 10, 2011	38.48	40.46	37.87	39.36	6,749,984	+0.14(+0.35%)
Aug 09, 2011	40.02	39.28	36.90	39.22	8,878,265	+1.53(+4.07%)
Aug 08, 2011	40.02	40.48	37.51	37.69	5,704,492	-3.44(-8.36%)
Aug 05, 2011	41.51	41.60	39.91	41.13	5,130,014	+0.24(+0.58%)
Aug 04, 2011	42.87	43.10	40.89	40.89	5,306,660	-2.50(-5.77%)
Aug 03, 2011	43.95	44.03	42.77	43.39	4,821,747	-0.46(-1.04%)
Aug 02, 2011	44.77	45.50	43.79	43.85	2,870,541	-1.23(-2.73%)
Aug 01, 2011	45.70	45.73	44.43	45.08	2,140,433	-0.11(-0.25%)
Jul 29, 2011	44.91	45.64	44.59	45.19	2,229,968	-0.22(-0.49%)
Jul 28, 2011	45.22	45.84	45.21	45.42	2,117,516	+0.34(+0.75%)
Jul 27, 2011	45.55	45.79	45.01	45.08	2,311,547	-0.77(-1.67%)
Jul 26, 2011	45.89	46.25	45.73	45.85	1,578,270	-0.20(-0.44%)
Jul 25, 2011	45.87	46.36	45.73	46.05	1,587,927	-0.14(-0.31%)
Jul 22, 2011	46.52	46.53	46.13	46.19	2,054,682	-0.00(-0.01%)
Jul 21, 2011	46.02	46.61	45.86	46.20	2,121,017	+0.47(+1.04%)
Jul 20, 2011	46.05	46.14	45.42	45.72	1,386,011	-0.33(-0.72%)
Jul 19, 2011	45.47	46.23	45.47	46.05	1,275,061	+0.89(+1.97%)
Jul 18, 2011	45.20	45.30	44.74	45.16	1,772,405	-0.14(-0.30%)
Jul 15, 2011	45.31	45.55	45.00	45.30	2,298,828	+0.06(+0.14%)
Jul 14, 2011	45.54	45.80	45.01	45.24	1,785,517	-0.13(-0.28%)
Jul 13, 2011	44.98	46.14	44.85	45.36	4,193,563	+0.59(+1.33%)
Jul 12, 2011	44.99	45.22	44.29	44.77	2,630,391	-0.16(-0.35%)
Jul 11, 2011	44.94	45.26	44.80	44.93	1,684,482	-0.69(-1.51%)
Jul 08, 2011	45.45	45.68	45.00	45.61	2,357,404	+0.04(+0.09%)
Jul 07, 2011	45.61	46.07	44.97	45.57	2,501,141	-0.33(-0.71%)
Jul 06, 2011	45.56	46.11	45.49	45.90	1,799,183	+0.25(+0.55%)
Jul 05, 2011	45.28	45.83	45.15	45.65	3,792,385	+0.38(+0.85%)

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