Year	% (modeled ILO estimate)
1991	75.69426558594047
1992	75.60019375737943
1993	75.52795594820283
1994	75.64545454545456
1995	75.99312306966695
1996	76.57290725627402
1997	77.35834491276826
1998	78.1904539437826
1999	78.92424527709785
2000	79.52353136199302
2001	80.01650348318708
2002	80.52932167698297
2003	80.94566662928008
2004	81.24226398109597
2005	81.46029392806497
2006	81.91677052815591
2007	82.39760662081524
2008	82.80020889773803
2009	83.14641693544425
2010	83.50415557964588
2011	83.78845773766386
2012	84.22140636369649
2013	84.65587380655873
2014	85.0500774909594
2015	85.45837723919917
2016	85.62381678366198
2017	85.96393943976743
2018	86.31598462886807
2019	86.65089157441055
2020	86.31459599270111
2021	87.4775409547296
2022	86.34297974422653
2023	86.72091732938783