Year	% (modeled ILO estimate)
1991	67.74386753209282
1992	67.60669474875121
1993	67.46593709406775
1994	67.42622692414271
1995	67.61066874187858
1996	67.63510397991134
1997	67.65529459981936
1998	67.56571050552742
1999	67.411383696643
2000	67.29144599423677
2001	67.34567603949702
2002	67.3422766847885
2003	67.31995268154839
2004	67.40409414524349
2005	67.48166307725293
2006	67.37580198581477
2007	67.1605538187126
2008	66.93177616294301
2009	66.5979204969349
2010	66.1721561376818
2011	65.89811881908678
2012	65.60805899594104
2013	65.58676865163226
2014	65.3635779946775
2015	65.0195555063344
2016	64.96736979627856
2017	64.73804694320185
2018	64.71785005097665
2019	64.48362124709163
2020	63.268224825396594
2021	63.362898483823365
2022	63.889227364801435
2023	63.84997553094826