Year	% (modeled ILO estimate)
1991	83.1850163026158
1992	84.1085508220769
1993	86.29714299991255
1994	87.1610945298588
1995	86.66109212535447
1996	85.41967365511167
1997	85.03815283394552
1998	85.60010721639436
1999	87.69868693849344
2000	88.58168028704803
2001	86.74509055334177
2002	87.412087112577
2003	87.00037310289215
2004	85.34026350779644
2005	87.69282112132899
2006	87.11113814708924
2007	86.78364982610066
2008	86.82038805276736
2009	88.63143836306824
2010	89.20021728420015
2011	89.54993362605943
2012	91.0665861275688
2013	90.76756894141567
2014	89.68721274005615
2015	90.26423190264232
2016	88.79243546902997
2017	88.92196131750757
2018	88.88723317065902
2019	88.97491793830966
2020	89.00632072192687
2021	89.11590087764584
2022	90.01267459575722
2023	89.25191384207778