Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	49.20	49.68	48.73	49.10	4,376,754	+0.18(+0.37%)
Aug 30, 2011	48.54	49.22	48.23	48.92	3,211,095	+0.23(+0.46%)
Aug 29, 2011	48.00	48.71	47.92	48.69	2,200,983	+1.34(+2.82%)
Aug 26, 2011	46.22	47.52	45.54	47.36	3,752,939	+0.94(+2.03%)
Aug 25, 2011	47.45	47.56	46.26	46.42	5,589,159	-0.79(-1.68%)
Aug 24, 2011	46.61	47.29	46.36	47.21	4,053,085	+0.52(+1.11%)
Aug 23, 2011	45.22	46.72	45.00	46.69	4,703,683	+1.73(+3.86%)
Aug 22, 2011	45.90	45.92	44.80	44.96	4,381,030	+0.09(+0.19%)
Aug 19, 2011	45.03	46.24	44.80	44.87	5,598,602	-0.77(-1.68%)
Aug 18, 2011	46.64	46.64	45.16	45.64	6,146,361	-2.25(-4.70%)
Aug 17, 2011	48.19	48.59	47.50	47.89	2,884,304	-0.11(-0.23%)
Aug 16, 2011	48.00	48.44	47.49	48.00	3,609,543	-0.46(-0.94%)
Aug 15, 2011	48.04	48.47	47.77	48.46	4,247,263	+0.84(+1.76%)
Aug 12, 2011	47.56	47.94	47.11	47.62	4,954,259	+0.54(+1.14%)
Aug 11, 2011	45.55	47.70	45.37	47.09	6,096,999	+1.90(+4.20%)
Aug 10, 2011	46.14	46.71	45.08	45.19	11,102,904	-1.89(-4.02%)
Aug 09, 2011	47.56	47.08	44.28	47.08	10,637,431	+2.13(+4.74%)
Aug 08, 2011	46.59	47.19	44.91	44.95	10,960,846	-3.02(-6.30%)
Aug 05, 2011	48.65	48.85	46.67	47.97	7,945,109	-0.15(-0.31%)
Aug 04, 2011	49.98	49.98	47.48	48.12	8,544,189	-2.55(-5.03%)
Aug 03, 2011	50.35	50.71	49.41	50.66	6,700,093	+0.38(+0.76%)
Aug 02, 2011	51.32	51.62	50.27	50.28	4,337,593	-1.35(-2.61%)
Aug 01, 2011	52.51	52.56	51.09	51.63	4,866,055	-0.25(-0.48%)
Jul 29, 2011	51.70	52.35	51.38	51.88	3,897,603	-0.29(-0.56%)
Jul 28, 2011	52.28	52.81	52.10	52.17	3,742,486	-0.15(-0.28%)
Jul 27, 2011	53.29	53.29	52.22	52.32	2,595,768	-1.20(-2.24%)
Jul 26, 2011	53.74	53.76	53.39	53.52	1,699,004	-0.24(-0.45%)
Jul 25, 2011	53.53	54.03	53.43	53.76	2,496,374	-0.25(-0.46%)
Jul 22, 2011	53.97	54.07	53.93	54.01	1,406,335	+0.18(+0.34%)
Jul 21, 2011	53.56	53.99	53.36	53.83	2,562,551	+0.54(+1.00%)
Jul 20, 2011	53.72	53.76	53.22	53.30	1,593,535	-0.21(-0.39%)
Jul 19, 2011	52.79	53.55	52.79	53.50	3,429,245	+1.04(+1.97%)
Jul 18, 2011	52.64	52.75	52.07	52.47	13,196,719	-0.38(-0.72%)
Jul 15, 2011	52.65	52.86	52.37	52.85	2,890,565	+0.52(+0.99%)
Jul 14, 2011	52.81	53.13	52.19	52.33	3,163,745	-0.46(-0.87%)
Jul 13, 2011	52.85	53.33	52.65	52.79	2,914,846	+0.21(+0.39%)
Jul 12, 2011	52.75	53.06	52.54	52.58	2,738,818	-0.30(-0.57%)
Jul 11, 2011	53.17	53.43	52.74	52.88	2,242,854	-0.94(-1.75%)
Jul 08, 2011	53.51	53.83	53.33	53.82	2,776,346	-0.27(-0.49%)
Jul 07, 2011	53.95	54.21	53.88	54.09	2,517,510	+0.60(+1.11%)
Jul 06, 2011	53.17	53.58	53.07	53.49	12,129,701	+0.22(+0.41%)
Jul 05, 2011	53.09	53.37	53.03	53.28	2,229,571	+0.13(+0.24%)
Jul 01, 2011	52.43	53.19	52.27	53.15	2,944,662	+0.77(+1.48%)
Jun 30, 2011	52.05	52.46	51.99	52.37	2,625,284	+0.51(+0.98%)
Jun 29, 2011	51.71	51.96	51.45	51.87	3,255,469	+0.39(+0.75%)
Jun 28, 2011	50.82	51.51	50.82	51.48	3,292,824	+0.82(+1.61%)
Jun 27, 2011	50.22	50.84	50.01	50.66	3,036,187	+0.50(+1.00%)
Jun 24, 2011	50.75	50.83	50.08	50.16	4,774,149	-0.68(-1.34%)
Jun 23, 2011	50.19	50.85	49.85	50.84	3,524,847	+0.05(+0.10%)
Jun 22, 2011	50.95	51.21	50.76	50.79	1,956,229	-0.32(-0.62%)
Jun 21, 2011	50.54	51.20	50.45	51.11	3,063,070	+0.84(+1.68%)
Jun 20, 2011	50.23	50.38	50.18	50.27	2,609,339	+0.30(+0.60%)
Jun 17, 2011	50.38	50.42	49.84	49.97	3,552,989	+0.03(+0.07%)
Jun 16, 2011	49.96	50.22	49.54	49.93	2,486,249	+0.00(+0.00%)
Jun 15, 2011	50.35	50.61	49.83	49.93	2,841,167	-0.87(-1.71%)
Jun 14, 2011	50.57	50.95	50.47	50.80	1,826,697	+0.77(+1.53%)
Jun 13, 2011	50.22	50.40	49.83	50.03	1,676,491	-0.09(-0.19%)
Jun 10, 2011	50.71	50.76	50.09	50.13	2,474,015	-0.80(-1.57%)
Jun 09, 2011	50.72	51.14	50.63	50.93	1,327,675	+0.32(+0.63%)
Jun 08, 2011	50.81	50.89	50.51	50.61	2,266,504	-0.29(-0.57%)
Jun 07, 2011	51.14	51.32	50.89	50.90	1,792,050	-0.03(-0.07%)
Jun 06, 2011	51.35	51.47	50.88	50.94	2,930,932	-0.49(-0.95%)

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