Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	37.47	38.04	36.87	37.24	1,168,761	+0.11(+0.30%)
Aug 30, 2011	36.02	37.43	35.81	37.13	1,305,777	+0.86(+2.37%)
Aug 29, 2011	35.70	36.27	35.50	36.27	1,144,249	+1.02(+2.89%)
Aug 26, 2011	33.78	35.48	33.47	35.25	1,517,350	+1.13(+3.31%)
Aug 25, 2011	35.15	35.41	33.98	34.12	1,742,370	-0.85(-2.43%)
Aug 24, 2011	33.52	35.08	33.52	34.97	1,520,479	+1.21(+3.58%)
Aug 23, 2011	32.38	33.78	31.94	33.76	1,447,560	+1.50(+4.65%)
Aug 22, 2011	32.83	32.83	32.07	32.26	1,639,837	+0.38(+1.19%)
Aug 19, 2011	32.10	33.53	31.69	31.88	2,869,194	-0.68(-2.09%)
Aug 18, 2011	33.81	33.84	32.21	32.56	1,757,377	-2.39(-6.84%)
Aug 17, 2011	35.41	35.89	34.62	34.95	1,215,737	-0.19(-0.54%)
Aug 16, 2011	35.40	35.74	34.81	35.14	1,344,406	-0.91(-2.52%)
Aug 15, 2011	35.60	36.10	35.53	36.05	1,826,533	+0.82(+2.33%)
Aug 12, 2011	35.69	35.93	34.80	35.23	1,456,130	-0.01(-0.03%)
Aug 11, 2011	33.74	35.81	33.39	35.24	2,473,453	+1.92(+5.76%)
Aug 10, 2011	33.60	34.98	33.03	33.32	3,449,177	-1.18(-3.42%)
Aug 09, 2011	34.55	34.59	32.25	34.50	4,432,340	+1.37(+4.14%)
Aug 08, 2011	34.55	35.06	32.14	33.13	4,910,086	-2.51(-7.04%)
Aug 05, 2011	36.87	37.11	34.72	35.64	3,205,547	-0.37(-1.03%)
Aug 04, 2011	37.33	37.34	35.98	36.01	3,549,095	-2.07(-5.44%)
Aug 03, 2011	37.69	38.22	36.69	38.08	2,249,565	+0.36(+0.95%)
Aug 02, 2011	38.56	39.18	37.72	37.72	2,015,118	-1.14(-2.93%)
Aug 01, 2011	39.65	39.83	38.25	38.86	1,330,292	-0.28(-0.72%)
Jul 29, 2011	38.80	39.61	38.50	39.14	1,419,328	-0.02(-0.05%)
Jul 28, 2011	39.93	40.13	38.99	39.16	1,368,686	-0.68(-1.71%)
Jul 27, 2011	40.92	40.92	39.54	39.84	1,431,833	-1.39(-3.37%)
Jul 26, 2011	42.79	43.17	40.84	41.23	1,621,515	-1.77(-4.12%)
Jul 25, 2011	42.02	43.41	42.02	43.00	1,125,816	+0.19(+0.44%)
Jul 22, 2011	42.78	42.94	42.31	42.81	940,568	-0.14(-0.33%)
Jul 21, 2011	41.95	43.02	41.73	42.95	1,112,308	+1.31(+3.15%)
Jul 20, 2011	41.63	41.91	41.31	41.64	877,665	+0.18(+0.43%)
Jul 19, 2011	41.22	41.47	40.75	41.46	1,307,239	+0.53(+1.29%)
Jul 18, 2011	41.32	41.38	40.59	40.93	901,841	-0.63(-1.52%)
Jul 15, 2011	41.30	41.56	40.82	41.56	1,113,025	+0.32(+0.78%)
Jul 14, 2011	41.69	42.09	41.14	41.24	1,251,665	-0.34(-0.82%)
Jul 13, 2011	41.67	42.34	41.46	41.58	1,528,275	+0.18(+0.43%)
Jul 12, 2011	41.55	42.33	41.33	41.40	1,553,084	-0.24(-0.58%)
Jul 11, 2011	42.78	42.79	41.61	41.64	1,298,251	-1.84(-4.23%)
Jul 08, 2011	42.94	43.56	42.73	43.48	1,159,851	-0.19(-0.44%)
Jul 07, 2011	43.67	43.96	43.47	43.67	864,883	+0.55(+1.28%)
Jul 06, 2011	42.95	43.35	42.37	43.12	829,998	+0.07(+0.16%)
Jul 05, 2011	43.32	43.37	42.81	43.05	666,129	-0.30(-0.69%)
Jul 01, 2011	43.25	43.54	42.89	43.35	924,526	+0.10(+0.23%)
Jun 30, 2011	42.54	43.46	42.42	43.25	1,080,666	+0.90(+2.13%)
Jun 29, 2011	42.15	42.59	41.85	42.35	834,317	+0.34(+0.81%)
Jun 28, 2011	41.26	42.08	41.05	42.01	780,410	+1.02(+2.49%)
Jun 27, 2011	40.79	41.21	40.71	40.99	674,865	+0.11(+0.27%)
Jun 24, 2011	41.93	42.22	40.83	40.88	1,485,788	-1.04(-2.48%)
Jun 23, 2011	41.02	42.00	40.62	41.92	1,060,269	+0.16(+0.38%)
Jun 22, 2011	41.77	42.33	41.71	41.76	861,907	-0.17(-0.41%)
Jun 21, 2011	41.57	42.07	41.50	41.93	1,128,233	+0.66(+1.60%)
Jun 20, 2011	41.28	41.39	41.19	41.27	1,023,851	+0.32(+0.78%)
Jun 17, 2011	41.65	41.86	40.76	40.95	1,125,243	-0.19(-0.46%)
Jun 16, 2011	41.19	41.55	40.81	41.14	1,192,086	-0.04(-0.10%)
Jun 15, 2011	42.08	42.29	41.14	41.18	973,223	-1.43(-3.36%)
Jun 14, 2011	41.92	42.77	41.75	42.61	1,361,009	+1.25(+3.02%)
Jun 13, 2011	41.55	41.68	40.87	41.36	664,771	-0.15(-0.36%)
Jun 10, 2011	41.89	42.09	41.25	41.51	826,451	-0.68(-1.61%)
Jun 09, 2011	42.15	42.49	41.89	42.19	669,095	+0.14(+0.33%)
Jun 08, 2011	42.26	42.40	41.89	42.05	964,142	-0.39(-0.92%)
Jun 07, 2011	42.94	42.96	42.42	42.44	1,526,624	-0.21(-0.49%)
Jun 06, 2011	43.29	43.45	42.48	42.65	1,362,409	-0.81(-1.86%)

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