Year	% (modeled ILO estimate)
1991	75.86249799238722
1992	75.72286107628322
1993	75.60992293455638
1994	75.4916426813399
1995	75.48642496727314
1996	75.52942709079424
1997	75.5687056412659
1998	75.5108827044443
1999	75.32446001221965
2000	75.13996262409405
2001	75.03246925956809
2002	74.94876754887775
2003	74.88868892169016
2004	74.92173680231336
2005	74.93208586718768
2006	74.78628838824885
2007	74.5022118006271
2008	74.12669457014042
2009	74.13338681819474
2010	73.81423991300792
2011	73.53062964009409
2012	72.76621732906213
2013	72.51995204692132
2014	72.27763069914015
2015	71.53554255934255
2016	71.27917274794541
2017	71.00834446682747
2018	70.85899402457696
2019	70.604572855713
2020	69.2611850009077
2021	69.29087568530313
2022	70.24069055644314
2023	70.01354180592904