Year	% (modeled ILO estimate)
1991	94.24437954221287
1992	94.22661650663443
1993	94.35827023205863
1994	94.41950927588272
1995	94.15620546922712
1996	93.99360329592888
1997	93.86743921589863
1998	93.71856578876209
1999	93.61980925620728
2000	93.64882030215401
2001	93.56363439930855
2002	93.67607099887798
2003	93.93298920185886
2004	94.22598916099588
2005	94.469701094354
2006	94.61267989533361
2007	94.75465313028764
2008	94.92204047609286
2009	95.19002944600425
2010	95.62629719736643
2011	95.79358852596661
2012	96.0456263275496
2013	96.38470900641735
2014	96.79608147860354
2015	97.28242701136615
2016	97.63251623716741
2017	97.99560180970124
2018	98.39539131656598
2019	98.82561926379158
2020	98.8271464358916
2021	99.42214586912384
2022	98.83684863523573
2023	98.93646952900794