Year	% (modeled ILO estimate)
1991	94.57951688218391
1992	94.60318173142774
1993	94.65366774117462
1994	94.73418006069461
1995	94.85148514851485
1996	94.86766890219202
1997	94.92704674412322
1998	95.01780161341206
1999	95.11089562168074
2000	95.18785964120501
2001	95.21713615023474
2002	95.64845359664035
2003	96.05971088072425
2004	96.45434577973016
2005	96.83027728085868
2006	97.18993329019881
2007	96.5565816246674
2008	95.88132478824004
2009	95.16831727638167
2010	94.4096233697548
2011	93.60924725119818
2012	92.7625333393608
2013	91.87129071716576
2014	90.93189557321227
2015	90.67782121567869
2016	90.46474083742658
2017	90.25905305296094
2018	90.06970050743817
2019	89.90113732733884
2020	89.5681039658156
2021	90.15063593946141
2022	89.68878408666417
2023	89.82289034571896