Year	% (modeled ILO estimate)
1991	42.01987526945974
1992	42.093843181967166
1993	41.960794498991774
1994	42.0514027548924
1995	41.61985274867012
1996	41.91162581063308
1997	41.96158923503827
1998	41.75485440163432
1999	42.02382890336574
2000	41.55925155966337
2001	41.16510121520222
2002	40.6222117812111
2003	40.79596272930759
2004	41.39269688954231
2005	41.61922948266217
2006	42.13680668588363
2007	42.57155454008312
2008	42.67259126870198
2009	42.939716568839394
2010	43.33649754052053
2011	42.78885610474655
2012	42.33492510462022
2013	42.45858782024632
2014	42.189484751473124
2015	41.79241768708694
2016	41.89855706897913
2017	41.07774967960776
2018	40.948009766574266
2019	41.030390297389474
2020	39.5171983103941
2021	40.09315177009283
2022	41.12736617817708
2023	41.17816371953774