Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	23.22	23.28	23.08	23.24	308,146	+0.13(+0.57%)
Aug 30, 2012	23.12	23.16	23.00	23.11	151,424	-0.11(-0.47%)
Aug 29, 2012	23.19	23.27	23.18	23.22	171,890	+0.05(+0.23%)
Aug 27, 2012	23.23	23.25	23.12	23.17	236,633	+0.00(+0.02%)
Aug 24, 2012	22.99	23.22	22.96	23.17	194,649	+0.11(+0.48%)
Aug 23, 2012	23.19	23.21	23.03	23.05	205,310	-0.19(-0.83%)
Aug 22, 2012	23.20	23.32	23.13	23.25	511,026	-0.04(-0.18%)
Aug 21, 2012	23.29	23.51	23.22	23.29	339,484	+0.05(+0.21%)
Aug 20, 2012	23.15	23.24	23.12	23.24	262,423	+0.05(+0.21%)
Aug 17, 2012	23.17	23.20	23.11	23.19	161,451	+0.06(+0.25%)
Aug 16, 2012	23.04	23.17	22.94	23.13	236,587	+0.14(+0.60%)
Aug 15, 2012	22.90	23.03	22.89	22.99	182,316	+0.08(+0.34%)
Aug 14, 2012	23.01	23.08	22.87	22.92	258,679	+0.01(+0.04%)
Aug 13, 2012	22.89	22.92	22.77	22.91	157,052	-0.01(-0.04%)
Aug 10, 2012	22.85	22.94	22.79	22.92	178,274	+0.02(+0.11%)
Aug 09, 2012	22.86	23.01	22.85	22.89	193,198	-0.03(-0.12%)
Aug 08, 2012	22.81	22.99	22.81	22.92	547,840	-0.00(-0.02%)
Aug 07, 2012	22.92	23.08	22.91	22.92	566,198	+0.09(+0.38%)
Aug 06, 2012	22.90	22.99	22.82	22.84	327,676	+0.04(+0.18%)
Aug 03, 2012	22.65	22.88	22.62	22.80	402,706	+0.47(+2.10%)
Aug 02, 2012	22.28	22.45	22.14	22.33	2,235,008	-0.16(-0.71%)
Aug 01, 2012	22.68	22.74	22.47	22.49	666,312	-0.11(-0.49%)
Jul 31, 2012	22.65	22.70	22.56	22.60	517,945	-0.11(-0.47%)
Jul 30, 2012	22.70	22.83	22.66	22.70	527,729	-0.03(-0.14%)
Jul 27, 2012	22.43	22.83	22.37	22.74	825,787	+0.42(+1.88%)
Jul 26, 2012	22.34	22.39	22.21	22.32	321,460	+0.31(+1.39%)
Jul 25, 2012	22.06	22.13	21.90	22.01	443,191	+0.07(+0.30%)
Jul 24, 2012	22.09	22.09	21.78	21.94	452,873	-0.10(-0.44%)
Jul 23, 2012	21.85	22.08	21.81	22.04	446,837	-0.18(-0.81%)
Jul 20, 2012	22.35	22.38	22.21	22.22	485,578	-0.30(-1.32%)
Jul 19, 2012	22.73	22.76	22.45	22.52	467,699	-0.18(-0.79%)
Jul 18, 2012	22.70	22.82	22.64	22.70	330,299	-0.11(-0.47%)
Jul 17, 2012	22.81	22.82	22.48	22.81	374,727	+0.15(+0.65%)
Jul 16, 2012	22.70	22.77	22.59	22.66	420,531	-0.01(-0.05%)
Jul 13, 2012	22.26	22.70	22.26	22.67	647,635	+0.51(+2.30%)
Jul 12, 2012	22.11	22.26	22.01	22.16	558,575	-0.15(-0.66%)
Jul 11, 2012	22.19	22.35	22.14	22.31	704,321	+0.11(+0.52%)
Jul 10, 2012	22.52	22.57	22.10	22.19	465,288	-0.18(-0.82%)
Jul 09, 2012	22.36	22.45	22.26	22.38	355,356	-0.07(-0.31%)
Jul 06, 2012	22.33	22.49	22.32	22.45	860,648	-0.15(-0.67%)
Jul 05, 2012	22.75	22.75	22.55	22.60	552,119	-0.26(-1.13%)
Jul 03, 2012	22.72	22.90	22.67	22.85	413,054	+0.13(+0.57%)
Jul 02, 2012	22.61	22.73	22.48	22.72	1,447,584	+0.16(+0.71%)
Jun 29, 2012	22.52	22.57	22.39	22.57	862,071	+0.54(+2.47%)
Jun 28, 2012	21.80	22.02	21.67	22.02	1,029,042	-0.00(-0.02%)
Jun 27, 2012	21.86	22.07	21.77	22.03	937,513	+0.24(+1.12%)
Jun 26, 2012	21.73	21.88	21.63	21.78	639,666	+0.12(+0.55%)
Jun 25, 2012	21.78	21.79	21.57	21.66	800,762	-0.41(-1.87%)
Jun 22, 2012	22.02	22.14	21.95	22.08	456,131	+0.21(+0.95%)
Jun 21, 2012	22.38	22.48	21.85	21.87	1,038,516	-0.48(-2.14%)
Jun 20, 2012	22.34	22.48	22.15	22.34	1,620,126	+0.04(+0.20%)
Jun 19, 2012	22.11	22.39	22.08	22.30	937,888	+0.33(+1.49%)
Jun 18, 2012	21.89	22.12	21.84	21.97	795,588	-0.05(-0.24%)
Jun 15, 2012	21.87	22.04	21.75	22.02	1,010,799	+0.25(+1.14%)
Jun 14, 2012	21.55	21.86	21.51	21.78	1,828,871	+0.28(+1.30%)
Jun 13, 2012	21.52	21.78	21.42	21.50	1,459,617	-0.12(-0.55%)
Jun 12, 2012	21.35	21.61	21.21	21.61	1,524,539	+0.32(+1.49%)
Jun 11, 2012	21.95	21.96	21.29	21.30	1,474,565	-0.39(-1.80%)
Jun 08, 2012	21.40	21.69	21.27	21.69	995,795	+0.24(+1.12%)
Jun 07, 2012	21.80	21.83	21.42	21.45	1,102,974	-0.04(-0.21%)
Jun 06, 2012	21.12	21.50	21.05	21.49	770,804	+0.57(+2.74%)
Jun 05, 2012	20.57	20.95	20.54	20.92	1,019,189	+0.33(+1.58%)
Jun 04, 2012	20.81	20.84	20.49	20.59	915,662	-0.17(-0.84%)

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