Year	% (modeled ILO estimate)
1991	79.94902909106708
1992	79.5948466577018
1993	80.23641763232983
1994	80.54610965604063
1995	82.81956194228763
1996	82.84426299225991
1997	82.82022518592382
1998	83.93058187110415
1999	84.5243526467864
2000	84.00016453682882
2001	84.74893382858714
2002	86.62427441364309
2003	86.08171994597028
2004	86.79830148619956
2005	86.32001247501452
2006	86.58373992964937
2007	87.62717843787485
2008	88.14225393330453
2009	88.95065326490284
2010	88.72344706660151
2011	89.63029756537422
2012	89.16512220549058
2013	89.87419364254649
2014	90.08363903154806
2015	89.66666179543759
2016	89.79375368296995
2017	90.24160511915798
2018	89.86896059903725
2019	89.99569355964421
2020	90.0212219033955
2021	87.76305312251166
2022	89.27700235273738
2023	89.94539497633784