Year	% of total population ages 15+ (modeled ILO estimate)
1991	67.45960079099771
1992	67.41780206196555
1993	67.27295602945925
1994	67.16728648378368
1995	67.11530508514326
1996	67.05694046265026
1997	66.95684157908615
1998	66.86243063377566
1999	66.77300871881803
2000	66.70723734439544
2001	66.6818154528851
2002	66.6462641072525
2003	66.58878583107555
2004	66.5688475367766
2005	66.52428206824457
2006	66.41834175607802
2007	66.30110750107154
2008	66.0893043365886
2009	65.82970053085677
2010	65.57705399441055
2011	65.35807481775866
2012	64.98531512829193
2013	64.73822217093051
2014	64.51451874549964
2015	64.36112049934763
2016	64.29360762262023
2017	63.98254471664895
2018	63.80227312720692
2019	63.629236563825195
2020	62.90163880109712
2021	63.114343124981616
2022	63.33441513330404
2023	63.3663352068544