Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	28.72	28.89	26.93	27.39	3,271,576	-0.89(-3.15%)
Aug 30, 2011	27.76	28.68	27.61	28.28	2,023,307	+0.02(+0.07%)
Aug 29, 2011	27.55	28.30	27.50	28.26	1,998,479	+1.18(+4.36%)
Aug 26, 2011	25.49	27.20	25.40	27.08	2,359,630	+1.07(+4.11%)
Aug 25, 2011	27.36	27.73	25.87	26.01	2,531,109	-1.18(-4.34%)
Aug 24, 2011	26.30	27.65	26.17	27.19	3,337,802	+0.56(+2.10%)
Aug 23, 2011	24.28	26.68	23.66	26.63	3,485,332	+3.11(+13.22%)
Aug 22, 2011	24.36	24.38	23.12	23.52	2,699,752	+0.19(+0.81%)
Aug 19, 2011	24.93	25.84	23.27	23.33	4,757,187	-2.08(-8.19%)
Aug 18, 2011	26.05	26.46	25.16	25.41	2,716,832	-1.94(-7.09%)
Aug 17, 2011	28.55	28.69	26.75	27.35	2,613,926	-0.84(-2.98%)
Aug 16, 2011	29.25	29.48	28.09	28.19	2,610,196	-1.56(-5.24%)
Aug 15, 2011	29.17	29.75	28.25	29.75	2,770,690	+0.94(+3.26%)
Aug 12, 2011	29.57	29.69	28.16	28.81	2,894,589	-0.08(-0.28%)
Aug 11, 2011	27.07	29.25	27.00	28.89	3,212,580	+1.92(+7.12%)
Aug 10, 2011	27.65	28.31	26.50	26.97	4,261,339	-0.75(-2.71%)
Aug 09, 2011	27.35	28.10	24.80	27.72	5,191,173	+3.09(+12.55%)
Aug 08, 2011	26.07	27.50	23.63	24.63	7,000,300	-4.01(-14.00%)
Aug 05, 2011	27.89	28.97	26.75	28.64	4,688,008	+1.16(+4.22%)
Aug 04, 2011	30.28	30.28	27.47	27.48	3,383,547	-3.09(-10.11%)
Aug 03, 2011	30.52	30.99	28.63	30.57	3,941,181	+0.18(+0.59%)
Aug 02, 2011	31.20	31.82	30.08	30.39	3,366,366	-1.13(-3.59%)
Aug 01, 2011	32.15	32.47	30.36	31.52	3,378,254	+0.19(+0.61%)
Jul 29, 2011	30.49	31.70	30.25	31.33	3,419,175	+0.41(+1.33%)
Jul 28, 2011	29.00	31.21	28.98	30.92	10,444,735	+4.16(+15.55%)
Jul 27, 2011	27.41	27.96	26.55	26.76	4,208,878	-0.39(-1.44%)
Jul 26, 2011	28.16	28.27	27.03	27.15	3,374,898	-1.11(-3.93%)
Jul 25, 2011	27.92	29.00	27.80	28.26	2,695,769	+0.02(+0.07%)
Jul 22, 2011	28.09	28.55	27.34	28.24	3,127,296	+1.32(+4.90%)
Jul 21, 2011	27.39	27.96	26.79	26.92	1,704,418	-0.47(-1.72%)
Jul 20, 2011	27.31	27.45	27.02	27.39	2,236,900	+0.25(+0.92%)
Jul 19, 2011	26.25	27.16	26.22	27.14	1,764,502	+1.10(+4.22%)
Jul 18, 2011	26.28	26.64	26.04	26.04	1,291,515	-0.45(-1.70%)
Jul 15, 2011	26.46	26.52	25.93	26.49	2,252,955	+0.37(+1.42%)
Jul 14, 2011	26.33	26.85	25.92	26.12	1,393,528	-0.44(-1.66%)
Jul 13, 2011	26.35	26.83	26.21	26.56	1,409,865	+0.31(+1.18%)
Jul 12, 2011	26.03	26.51	25.78	26.25	1,964,219	-0.08(-0.30%)
Jul 11, 2011	27.09	27.50	26.09	26.33	1,987,776	-1.14(-4.15%)
Jul 08, 2011	27.23	27.55	26.66	27.47	2,154,493	-0.24(-0.87%)
Jul 07, 2011	27.94	28.28	27.64	27.71	2,538,715	+0.09(+0.33%)
Jul 06, 2011	26.95	27.96	26.88	27.62	2,546,600	+0.35(+1.28%)
Jul 05, 2011	27.38	27.38	26.55	27.27	1,986,325	+0.75(+2.83%)
Jul 01, 2011	25.64	26.61	25.51	26.52	1,732,903	+0.77(+2.99%)
Jun 30, 2011	25.77	25.99	25.44	25.75	1,997,999	+0.10(+0.39%)
Jun 29, 2011	26.01	26.04	25.44	25.65	1,694,196	-0.20(-0.77%)
Jun 28, 2011	25.39	25.95	25.28	25.85	2,782,591	+0.52(+2.05%)
Jun 27, 2011	25.48	25.88	24.81	25.33	2,437,903	+0.52(+2.10%)
Jun 24, 2011	25.29	25.60	24.74	24.81	2,359,098	-0.40(-1.59%)
Jun 23, 2011	24.33	25.25	24.02	25.21	3,189,829	+0.60(+2.44%)
Jun 22, 2011	24.80	25.17	24.51	24.61	2,344,590	-0.06(-0.24%)
Jun 21, 2011	24.85	25.09	24.54	24.67	3,478,833	+0.03(+0.12%)
Jun 20, 2011	24.51	24.69	23.31	24.64	2,923,360	+1.43(+6.16%)
Jun 17, 2011	24.02	24.34	23.19	23.21	2,956,783	-0.45(-1.90%)
Jun 16, 2011	22.71	24.46	22.48	23.66	5,878,742	+1.04(+4.60%)
Jun 15, 2011	22.40	23.03	22.32	22.62	1,561,957	-0.03(-0.13%)
Jun 14, 2011	22.25	22.90	21.99	22.65	1,797,700	+0.72(+3.28%)
Jun 13, 2011	21.87	22.45	21.68	21.93	1,941,719	+0.29(+1.34%)
Jun 10, 2011	21.40	21.85	21.34	21.64	1,591,915	+0.14(+0.65%)
Jun 09, 2011	21.53	21.98	21.44	21.50	1,691,687	+0.10(+0.47%)
Jun 08, 2011	21.81	22.00	21.18	21.40	2,163,175	-0.43(-1.97%)
Jun 07, 2011	21.64	22.10	21.38	21.83	1,733,217	+0.31(+1.44%)
Jun 06, 2011	21.68	21.85	21.35	21.52	1,783,662	-0.13(-0.60%)

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