Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	26.13	26.34	25.95	26.12	1,417,953	+0.29(+1.13%)
Aug 30, 2011	25.56	25.96	25.44	25.82	2,954,052	-0.03(-0.11%)
Aug 29, 2011	25.53	25.85	25.50	25.85	1,043,324	+0.65(+2.60%)
Aug 26, 2011	24.66	25.25	24.32	25.20	2,090,159	+0.56(+2.25%)
Aug 25, 2011	25.12	25.23	24.57	24.64	1,724,076	-0.40(-1.61%)
Aug 24, 2011	24.80	25.15	24.71	25.05	1,870,345	-0.15(-0.58%)
Aug 23, 2011	24.61	25.21	24.44	25.19	2,606,988	+1.05(+4.33%)
Aug 22, 2011	24.57	24.62	24.09	24.15	3,044,937	+0.06(+0.24%)
Aug 19, 2011	24.13	24.70	24.06	24.09	1,713,846	-0.27(-1.13%)
Aug 18, 2011	24.70	24.71	24.05	24.36	2,421,771	-1.15(-4.51%)
Aug 17, 2011	25.56	25.77	25.30	25.52	1,178,604	+0.37(+1.49%)
Aug 16, 2011	25.12	25.39	24.85	25.14	2,500,019	-0.53(-2.07%)
Aug 15, 2011	25.34	25.67	25.29	25.67	1,208,765	+0.94(+3.81%)
Aug 12, 2011	24.77	24.94	24.55	24.73	1,895,999	+0.09(+0.38%)
Aug 11, 2011	23.80	24.85	23.74	24.64	2,477,588	+1.29(+5.53%)
Aug 10, 2011	23.90	24.10	23.33	23.35	4,825,050	-1.25(-5.09%)
Aug 09, 2011	24.48	24.60	23.02	24.60	8,300,135	+1.86(+8.18%)
Aug 08, 2011	23.71	24.01	22.72	22.74	4,424,519	-1.83(-7.45%)
Aug 05, 2011	24.97	25.06	23.93	24.57	5,442,662	-0.33(-1.34%)
Aug 04, 2011	25.72	25.76	24.90	24.90	3,069,988	-1.64(-6.17%)
Aug 03, 2011	26.53	26.56	25.99	26.54	2,095,597	-0.20(-0.77%)
Aug 02, 2011	27.16	27.30	26.74	26.74	1,467,372	-0.78(-2.82%)
Aug 01, 2011	27.95	27.98	27.23	27.52	2,104,697	+0.13(+0.47%)
Jul 29, 2011	27.29	27.60	27.17	27.39	1,439,775	-0.18(-0.66%)
Jul 28, 2011	27.72	27.83	27.48	27.57	1,506,664	+0.04(+0.13%)
Jul 27, 2011	28.02	28.02	27.50	27.54	1,854,246	-0.37(-1.32%)
Jul 26, 2011	27.95	28.01	27.79	27.91	890,810	+0.25(+0.89%)
Jul 25, 2011	27.60	27.79	27.57	27.66	1,481,484	-0.28(-1.00%)
Jul 22, 2011	27.93	27.97	27.88	27.94	1,053,241	+0.12(+0.44%)
Jul 21, 2011	27.50	27.89	27.48	27.82	1,843,436	+0.43(+1.56%)
Jul 20, 2011	27.39	27.46	27.24	27.39	1,904,190	+0.29(+1.06%)
Jul 19, 2011	26.86	27.15	26.86	27.10	1,752,574	+0.58(+2.20%)
Jul 18, 2011	26.67	26.72	26.42	26.52	4,972,172	-0.32(-1.18%)
Jul 15, 2011	26.87	26.92	26.66	26.84	1,423,150	-0.01(-0.04%)
Jul 14, 2011	27.17	27.27	26.82	26.85	1,344,957	-0.28(-1.03%)
Jul 13, 2011	27.01	27.44	26.96	27.13	2,031,803	+0.39(+1.44%)
Jul 12, 2011	26.83	27.04	26.71	26.74	1,130,326	-0.28(-1.04%)
Jul 11, 2011	27.29	27.33	26.99	27.02	1,786,165	-0.75(-2.71%)
Jul 08, 2011	27.67	27.79	27.54	27.78	1,192,646	-0.15(-0.54%)
Jul 07, 2011	27.81	28.01	27.81	27.93	1,142,815	+0.41(+1.49%)
Jul 06, 2011	27.47	27.56	27.35	27.52	922,575	-0.13(-0.49%)
Jul 05, 2011	27.72	27.77	27.60	27.65	1,215,047	-0.41(-1.46%)
Jul 01, 2011	27.63	28.08	27.57	28.06	813,129	+0.23(+0.84%)
Jun 30, 2011	27.63	27.87	27.62	27.83	1,151,682	+0.55(+2.01%)
Jun 29, 2011	27.10	27.32	26.99	27.28	1,626,815	+0.39(+1.43%)
Jun 28, 2011	26.60	26.89	26.53	26.89	1,364,158	+0.39(+1.46%)
Jun 27, 2011	26.30	26.57	26.23	26.51	1,377,702	+0.08(+0.31%)
Jun 24, 2011	26.71	26.75	26.40	26.43	900,361	-0.19(-0.70%)
Jun 23, 2011	26.32	26.63	26.13	26.61	2,322,478	-0.11(-0.39%)
Jun 22, 2011	26.81	27.03	26.71	26.72	1,299,731	-0.25(-0.92%)
Jun 21, 2011	26.71	27.00	26.70	26.97	2,067,067	+0.46(+1.74%)
Jun 20, 2011	26.50	26.54	26.45	26.51	1,064,137	-0.17(-0.63%)
Jun 17, 2011	26.71	26.81	26.53	26.68	1,423,648	+0.22(+0.83%)
Jun 16, 2011	26.40	26.59	26.26	26.46	1,424,398	-0.24(-0.90%)
Jun 15, 2011	26.97	27.08	26.61	26.70	4,062,168	-0.67(-2.46%)
Jun 14, 2011	27.27	27.47	27.26	27.37	1,517,219	+0.56(+2.08%)
Jun 13, 2011	26.86	26.98	26.63	26.81	2,099,998	+0.07(+0.28%)
Jun 10, 2011	27.04	27.09	26.68	26.74	1,497,333	-0.61(-2.23%)
Jun 09, 2011	27.12	27.44	27.07	27.35	931,667	+0.37(+1.36%)
Jun 08, 2011	26.95	27.15	26.95	26.98	1,313,844	-0.41(-1.51%)
Jun 07, 2011	27.48	27.61	27.38	27.39	906,999	+0.17(+0.61%)
Jun 06, 2011	27.46	27.52	27.19	27.23	1,301,787	-0.19(-0.69%)

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