Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.53	20.97	20.07	20.38	8,732,669	-0.59(-2.81%)
Sep 29, 2011	21.72	21.72	20.25	20.97	17,298,328	-0.27(-1.27%)
Sep 28, 2011	22.35	22.46	21.18	21.24	9,337,084	-0.95(-4.28%)
Sep 27, 2011	22.73	23.14	22.02	22.19	9,978,272	+0.18(+0.82%)
Sep 26, 2011	21.75	22.04	21.00	22.01	8,157,246	+0.57(+2.66%)
Sep 23, 2011	21.00	21.92	20.86	21.44	8,414,298	+0.34(+1.61%)
Sep 22, 2011	21.69	21.98	20.49	21.10	18,178,604	-1.63(-7.17%)
Sep 21, 2011	23.71	24.21	22.68	22.73	9,994,937	-1.03(-4.34%)
Sep 20, 2011	24.60	24.63	23.70	23.76	7,354,898	-0.69(-2.82%)
Sep 19, 2011	23.56	24.56	23.30	24.45	8,745,238	+0.25(+1.03%)
Sep 16, 2011	24.06	24.33	23.62	24.20	8,705,710	+0.31(+1.30%)
Sep 15, 2011	23.61	23.91	23.20	23.89	7,509,374	+0.53(+2.27%)
Sep 14, 2011	23.14	23.84	22.70	23.36	13,762,194	+0.37(+1.61%)
Sep 13, 2011	22.34	23.29	22.24	22.99	11,207,024	+0.79(+3.56%)
Sep 12, 2011	21.70	22.29	21.39	22.20	11,439,977	+0.06(+0.27%)
Sep 09, 2011	22.78	22.84	21.84	22.14	9,721,510	-0.93(-4.03%)
Sep 08, 2011	23.40	23.77	22.96	23.07	7,094,331	-0.59(-2.49%)
Sep 07, 2011	23.31	24.01	23.25	23.66	9,806,307	+0.71(+3.09%)
Sep 06, 2011	22.41	23.07	21.96	22.95	8,820,896	-0.41(-1.76%)
Sep 02, 2011	24.04	24.26	23.11	23.36	8,315,178	-1.44(-5.81%)
Sep 01, 2011	25.04	25.54	24.66	24.80	8,720,720	-0.25(-1.00%)
Aug 31, 2011	25.29	25.71	24.71	25.05	9,850,783	+0.01(+0.04%)
Aug 30, 2011	24.16	25.25	24.11	25.04	10,745,047	+0.57(+2.33%)
Aug 29, 2011	23.61	24.49	23.49	24.47	6,394,298	+1.30(+5.61%)
Aug 26, 2011	22.42	23.43	21.83	23.17	11,227,629	+0.51(+2.25%)
Aug 25, 2011	23.35	23.68	22.57	22.66	7,432,036	-0.55(-2.37%)
Aug 24, 2011	23.27	23.65	22.99	23.21	8,726,618	-0.10(-0.43%)
Aug 23, 2011	22.30	23.38	22.04	23.31	10,314,083	+1.18(+5.33%)
Aug 22, 2011	22.65	23.05	22.05	22.13	9,234,059	+0.09(+0.41%)
Aug 19, 2011	21.91	23.00	21.91	22.04	9,136,062	-0.42(-1.87%)
Aug 18, 2011	23.56	23.88	22.20	22.46	14,839,743	-2.46(-9.87%)
Aug 17, 2011	24.99	25.32	24.53	24.92	8,368,587	+0.07(+0.28%)
Aug 16, 2011	24.57	25.02	24.30	24.85	7,911,701	-0.15(-0.60%)
Aug 15, 2011	25.02	25.09	24.49	25.00	8,619,562	+0.07(+0.28%)
Aug 12, 2011	24.81	25.06	24.43	24.93	9,726,960	+0.27(+1.09%)
Aug 11, 2011	23.28	24.93	23.05	24.66	18,840,844	+1.51(+6.52%)
Aug 10, 2011	23.73	24.25	23.03	23.15	19,333,668	-1.33(-5.43%)
Aug 09, 2011	22.64	24.51	21.61	24.48	28,937,504	+3.17(+14.88%)
Aug 08, 2011	22.64	22.79	20.94	21.31	25,009,136	-2.45(-10.31%)
Aug 05, 2011	24.69	24.81	22.84	23.76	23,572,424	-0.45(-1.86%)
Aug 04, 2011	26.17	26.17	24.19	24.21	25,921,432	-2.49(-9.33%)
Aug 03, 2011	26.73	26.88	25.30	26.70	22,756,404	+0.42(+1.60%)
Aug 02, 2011	26.95	27.52	26.23	26.28	18,131,924	-1.00(-3.67%)
Aug 01, 2011	27.61	27.90	26.70	27.28	14,201,530	-0.09(-0.33%)
Jul 29, 2011	27.55	27.98	27.10	27.37	11,904,272	-0.56(-2.01%)
Jul 28, 2011	28.07	28.69	27.84	27.93	8,673,028	-0.15(-0.53%)
Jul 27, 2011	28.58	28.79	28.04	28.08	11,768,630	-0.72(-2.50%)
Jul 26, 2011	29.08	29.17	28.62	28.80	7,453,585	-0.34(-1.17%)
Jul 25, 2011	29.16	29.39	28.97	29.14	6,357,358	-0.40(-1.35%)
Jul 22, 2011	29.62	29.65	29.46	29.54	7,183,544	+0.31(+1.06%)
Jul 21, 2011	28.93	29.62	28.89	29.23	9,860,395	+0.49(+1.70%)
Jul 20, 2011	28.15	28.85	28.13	28.74	10,565,443	+0.78(+2.79%)
Jul 19, 2011	27.66	28.11	27.47	27.96	8,578,351	+0.59(+2.16%)
Jul 18, 2011	27.49	27.67	26.91	27.37	6,347,671	-0.28(-1.01%)
Jul 15, 2011	27.53	27.83	27.30	27.65	6,490,151	+0.29(+1.06%)
Jul 14, 2011	28.08	28.08	27.27	27.36	8,732,845	-0.61(-2.18%)
Jul 13, 2011	27.96	28.60	27.79	27.97	6,367,213	+0.23(+0.83%)
Jul 12, 2011	27.87	28.25	27.60	27.74	7,884,144	-0.20(-0.72%)
Jul 11, 2011	28.08	28.53	27.78	27.94	7,061,826	-0.73(-2.55%)
Jul 08, 2011	28.48	28.71	28.11	28.67	6,214,332	-0.31(-1.07%)
Jul 07, 2011	28.83	29.36	28.76	28.98	8,550,288	+0.46(+1.61%)
Jul 06, 2011	28.59	28.77	28.04	28.52	11,095,163	-0.05(-0.18%)
Jul 05, 2011	28.53	28.80	28.29	28.57	8,515,987	+0.02(+0.07%)

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