Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.68	37.06	36.30	36.30	5,044,555	-0.72(-1.93%)
Sep 29, 2011	36.69	37.24	36.32	37.02	5,566,368	+1.13(+3.16%)
Sep 28, 2011	36.91	37.19	35.88	35.89	5,013,323	-0.80(-2.17%)
Sep 27, 2011	36.89	37.59	36.45	36.68	6,666,896	+0.67(+1.86%)
Sep 26, 2011	35.40	36.03	35.12	36.01	5,341,105	+0.91(+2.59%)
Sep 23, 2011	35.03	35.34	34.75	35.10	6,029,758	-0.19(-0.55%)
Sep 22, 2011	34.84	35.86	34.81	35.30	10,977,738	-0.60(-1.68%)
Sep 21, 2011	37.49	37.56	35.89	35.90	8,079,167	-1.66(-4.42%)
Sep 20, 2011	38.21	38.40	37.51	37.56	8,649,690	+0.39(+1.04%)
Sep 19, 2011	37.30	37.42	36.88	37.18	5,711,588	-0.53(-1.40%)
Sep 16, 2011	37.18	37.77	37.09	37.71	7,890,878	+0.57(+1.54%)
Sep 15, 2011	36.65	37.13	36.34	37.13	5,719,611	+0.67(+1.84%)
Sep 14, 2011	36.53	36.80	35.94	36.46	5,880,240	+0.00(+0.00%)
Sep 13, 2011	36.65	36.65	36.03	36.46	5,624,653	-0.01(-0.04%)
Sep 12, 2011	35.33	36.48	35.23	36.48	6,609,738	+0.61(+1.70%)
Sep 09, 2011	36.47	36.50	35.68	35.86	6,117,833	-0.89(-2.43%)
Sep 08, 2011	37.12	37.27	36.62	36.76	4,675,254	-0.66(-1.75%)
Sep 07, 2011	36.38	37.42	36.28	37.41	6,581,582	+1.56(+4.36%)
Sep 06, 2011	35.16	35.92	35.16	35.85	6,548,860	-0.25(-0.70%)
Sep 02, 2011	36.56	36.68	36.10	36.10	5,969,816	-0.99(-2.67%)
Sep 01, 2011	37.23	37.46	37.00	37.09	6,374,526	-0.18(-0.50%)
Aug 31, 2011	37.22	37.65	36.98	37.28	6,460,047	+0.18(+0.50%)
Aug 30, 2011	37.22	37.36	36.82	37.09	5,640,718	-0.40(-1.06%)
Aug 29, 2011	36.77	37.64	36.58	37.49	15,089,848	+1.81(+5.07%)
Aug 26, 2011	35.21	35.89	34.44	35.68	15,096,320	+0.23(+0.65%)
Aug 25, 2011	36.58	36.77	35.24	35.45	17,340,822	-1.12(-3.07%)
Aug 24, 2011	36.15	36.87	35.91	36.57	6,893,060	+0.12(+0.32%)
Aug 23, 2011	36.32	36.51	35.82	36.46	8,688,109	+0.17(+0.47%)
Aug 22, 2011	37.31	37.31	36.20	36.29	4,598,120	-0.25(-0.69%)
Aug 19, 2011	36.69	37.40	36.49	36.54	6,332,115	-0.24(-0.66%)
Aug 18, 2011	37.44	37.70	36.54	36.78	8,077,693	-1.78(-4.62%)
Aug 17, 2011	38.73	38.84	38.32	38.56	3,234,671	+0.16(+0.42%)
Aug 16, 2011	38.21	38.80	38.07	38.40	6,536,857	-0.21(-0.55%)
Aug 15, 2011	37.85	38.61	37.82	38.61	5,240,386	+0.84(+2.23%)
Aug 12, 2011	37.76	38.35	37.42	37.77	6,465,395	-0.19(-0.51%)
Aug 11, 2011	36.13	38.44	36.12	37.96	11,023,865	+1.74(+4.79%)
Aug 10, 2011	36.68	37.66	36.15	36.23	15,503,050	-1.96(-5.13%)
Aug 09, 2011	38.10	38.18	35.86	38.18	12,357,636	+2.30(+6.40%)
Aug 08, 2011	38.10	38.49	35.86	35.89	13,441,073	-2.95(-7.59%)
Aug 05, 2011	39.90	40.00	38.47	38.83	14,219,090	-0.55(-1.39%)
Aug 04, 2011	39.47	39.94	39.24	39.38	12,291,160	-0.67(-1.68%)
Aug 03, 2011	39.96	40.08	39.34	40.05	6,768,936	+0.04(+0.11%)
Aug 02, 2011	39.98	40.68	39.98	40.01	6,273,054	-0.33(-0.82%)
Aug 01, 2011	40.70	41.06	40.16	40.34	6,215,034	-0.38(-0.94%)
Jul 29, 2011	40.69	41.06	40.54	40.73	6,328,365	-0.27(-0.67%)
Jul 28, 2011	41.60	41.72	40.92	41.00	4,210,696	-0.57(-1.37%)
Jul 27, 2011	41.92	41.92	41.52	41.57	5,970,222	-0.39(-0.93%)
Jul 26, 2011	41.80	42.23	41.60	41.96	4,390,426	+0.11(+0.27%)
Jul 25, 2011	42.01	42.14	41.66	41.85	8,048,177	-0.69(-1.62%)
Jul 22, 2011	42.77	42.88	42.37	42.54	4,796,814	-0.08(-0.19%)
Jul 21, 2011	41.96	42.71	41.69	42.62	6,971,590	+0.47(+1.10%)
Jul 20, 2011	42.27	42.35	41.89	42.15	4,097,150	+0.02(+0.05%)
Jul 19, 2011	41.98	42.28	41.89	42.13	4,813,075	+0.38(+0.90%)
Jul 18, 2011	42.49	42.51	41.64	41.75	5,805,050	-1.02(-2.38%)
Jul 15, 2011	42.95	43.07	42.55	42.77	3,992,475	+0.13(+0.29%)
Jul 14, 2011	43.36	43.46	42.60	42.65	4,469,036	-0.55(-1.27%)
Jul 13, 2011	43.21	43.62	43.07	43.19	3,985,982	+0.10(+0.24%)
Jul 12, 2011	43.10	43.60	43.04	43.09	4,077,500	+0.06(+0.14%)
Jul 11, 2011	43.06	43.40	42.93	43.03	4,798,177	-0.30(-0.70%)
Jul 08, 2011	43.31	43.38	42.90	43.33	4,037,405	-0.18(-0.41%)
Jul 07, 2011	43.59	43.85	43.27	43.51	3,903,163	+0.21(+0.49%)
Jul 06, 2011	43.26	43.60	43.01	43.30	3,723,528	+0.06(+0.14%)
Jul 05, 2011	43.64	43.95	43.19	43.24	4,077,286	-0.43(-0.98%)

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