Year	% (modeled ILO estimate)
1991	79.89631490339649
1992	80.37686722409373
1993	81.02438102438103
1994	81.72481252037821
1995	82.4170415236741
1996	82.8726778432261
1997	83.2430943032307
1998	83.59570439373627
1999	84.02547487893882
2000	84.56990671667806
2001	84.82866566046174
2002	85.11783002213691
2003	85.40226979043767
2004	85.59430524879367
2005	85.64232446883355
2006	85.84698221182309
2007	85.87923474926336
2008	85.77021108811063
2009	85.55249550359711
2010	85.24599349994396
2011	84.9879137615448
2012	84.66724238794329
2013	84.32627559875043
2014	84.04021102479958
2015	83.86048826343001
2016	83.70051350008282
2017	83.7964434250342
2018	84.0799190833137
2019	84.43282772811321
2020	83.78435133205471
2021	83.82506654774016
2022	82.73354542825271
2023	83.22722010914504