Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.68	43.59	42.11	43.53	3,122,536	+1.24(+2.92%)
Aug 30, 2011	41.60	42.47	41.03	42.29	1,685,711	+0.43(+1.04%)
Aug 29, 2011	40.29	41.88	40.18	41.86	2,018,144	+2.25(+5.67%)
Aug 26, 2011	38.27	39.64	37.37	39.61	2,037,231	+1.05(+2.73%)
Aug 25, 2011	40.29	40.79	38.18	38.56	1,915,877	-1.35(-3.38%)
Aug 24, 2011	39.77	40.17	38.79	39.91	2,458,824	+0.10(+0.24%)
Aug 23, 2011	39.96	40.19	38.96	39.81	2,411,705	+0.11(+0.29%)
Aug 22, 2011	40.78	40.78	38.67	39.70	2,283,503	+0.07(+0.17%)
Aug 19, 2011	40.52	41.53	39.56	39.63	1,781,966	-1.49(-3.63%)
Aug 18, 2011	42.29	42.58	40.47	41.13	2,190,142	-2.63(-6.00%)
Aug 17, 2011	43.96	44.37	43.43	43.75	1,756,735	+0.18(+0.41%)
Aug 16, 2011	43.85	44.57	43.47	43.57	2,246,787	-1.10(-2.46%)
Aug 15, 2011	44.11	45.17	43.98	44.67	1,670,886	+1.01(+2.32%)
Aug 12, 2011	44.90	45.25	43.35	43.66	1,784,893	-1.04(-2.32%)
Aug 11, 2011	42.80	45.56	42.40	44.69	2,584,091	+2.10(+4.94%)
Aug 10, 2011	41.44	45.22	41.07	42.59	4,655,698	-0.12(-0.28%)
Aug 09, 2011	41.04	42.84	38.38	42.71	3,803,373	+4.59(+12.05%)
Aug 08, 2011	41.04	41.13	38.11	38.12	3,577,285	-4.02(-9.54%)
Aug 05, 2011	44.72	44.92	41.31	42.14	3,328,240	-1.99(-4.51%)
Aug 04, 2011	46.19	46.29	44.07	44.13	2,193,664	-2.82(-6.01%)
Aug 03, 2011	46.28	47.17	45.10	46.95	3,096,172	+1.08(+2.35%)
Aug 02, 2011	47.95	48.02	45.84	45.87	3,162,323	-2.37(-4.92%)
Aug 01, 2011	49.99	50.15	47.70	48.24	1,913,195	-1.18(-2.39%)
Jul 29, 2011	49.18	49.83	48.75	49.42	1,557,866	-0.38(-0.76%)
Jul 28, 2011	49.82	50.33	49.34	49.80	1,670,853	-0.12(-0.24%)
Jul 27, 2011	51.79	51.82	49.66	49.92	2,700,251	-2.06(-3.96%)
Jul 26, 2011	52.34	52.34	51.54	51.98	883,882	-0.46(-0.88%)
Jul 25, 2011	52.07	53.03	51.94	52.45	1,382,713	-0.20(-0.39%)
Jul 22, 2011	52.74	52.75	52.57	52.65	658,172	-0.01(-0.02%)
Jul 21, 2011	52.71	52.83	52.39	52.66	1,355,836	+0.36(+0.69%)
Jul 20, 2011	52.12	52.71	52.04	52.30	1,203,647	+0.29(+0.56%)
Jul 19, 2011	51.39	52.04	51.31	52.01	1,102,599	+0.95(+1.86%)
Jul 18, 2011	50.92	51.27	50.16	51.06	1,238,801	+0.02(+0.04%)
Jul 15, 2011	50.69	51.15	50.41	51.04	1,123,259	+0.55(+1.10%)
Jul 14, 2011	51.69	52.15	50.47	50.49	1,784,281	-1.24(-2.40%)
Jul 13, 2011	51.65	53.18	51.18	51.73	2,232,166	+0.23(+0.44%)
Jul 12, 2011	50.86	52.31	50.80	51.50	1,084,285	+0.45(+0.89%)
Jul 11, 2011	51.52	51.97	50.90	51.05	1,076,047	-1.58(-3.00%)
Jul 08, 2011	52.07	52.66	51.86	52.63	616,251	-0.12(-0.23%)
Jul 07, 2011	52.74	52.95	52.39	52.75	906,983	+0.48(+0.92%)
Jul 06, 2011	51.72	52.34	51.31	52.27	1,214,125	+0.43(+0.83%)
Jul 05, 2011	51.16	51.95	50.58	51.84	1,691,298	+0.65(+1.27%)
Jul 01, 2011	50.14	51.28	49.87	51.19	1,263,474	+1.25(+2.51%)
Jun 30, 2011	50.04	50.41	49.71	49.93	2,109,691	+0.08(+0.16%)
Jun 29, 2011	50.02	50.12	49.45	49.86	1,548,250	+0.18(+0.36%)
Jun 28, 2011	49.66	50.07	49.21	49.68	1,515,545	+0.25(+0.50%)
Jun 27, 2011	49.45	50.01	49.23	49.43	1,113,453	+0.10(+0.21%)
Jun 24, 2011	49.78	50.09	49.00	49.33	1,795,476	-0.37(-0.75%)
Jun 23, 2011	50.36	50.36	49.15	49.70	1,594,458	-1.48(-2.89%)
Jun 22, 2011	51.01	51.87	50.85	51.18	1,143,611	-0.04(-0.08%)
Jun 21, 2011	50.94	51.35	50.77	51.22	1,255,332	+0.50(+0.98%)
Jun 20, 2011	50.34	50.90	50.23	50.72	1,506,580	+1.37(+2.78%)
Jun 17, 2011	49.42	49.60	48.95	49.35	1,889,704	+0.52(+1.07%)
Jun 16, 2011	48.63	49.49	48.08	48.83	1,468,373	+0.23(+0.47%)
Jun 15, 2011	49.62	49.73	48.18	48.60	1,613,442	-1.02(-2.05%)
Jun 14, 2011	48.75	49.78	48.38	49.62	1,930,933	+1.35(+2.79%)
Jun 13, 2011	48.12	48.86	47.79	48.27	1,809,166	+0.10(+0.20%)
Jun 10, 2011	49.39	49.49	47.91	48.17	2,120,702	-1.43(-2.89%)
Jun 09, 2011	51.07	51.08	49.35	49.60	2,558,177	-1.26(-2.48%)
Jun 08, 2011	51.66	52.20	50.75	50.87	1,665,603	-1.02(-1.96%)
Jun 07, 2011	51.46	52.43	51.17	51.88	1,475,407	+0.78(+1.52%)
Jun 06, 2011	51.89	52.07	51.05	51.11	1,270,693	-0.82(-1.58%)

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