Year	% of total population ages 15+ (modeled ILO estimate)
1991	59.740401855414135
1992	59.33178876920797
1993	58.54503164630126
1994	58.239594662112445
1995	57.94594530817702
1996	57.66647752973575
1997	57.33370101350238
1998	57.21036176416424
1999	57.8043307115493
2000	57.62498089128981
2001	57.2529491181147
2002	57.207670934236596
2003	57.113568460787036
2004	56.99025303373373
2005	57.1499888442139
2006	57.24662251326236
2007	57.46691996915061
2008	57.73061664449068
2009	57.769617802774036
2010	57.80766617811478
2011	57.94006442787982
2012	58.07051075109873
2013	58.10597670437915
2014	58.153340723837466
2015	58.17840046137342
2016	58.39610750732137
2017	58.47216850695688
2018	58.53883109628766
2019	58.51489673585853
2020	57.56590886873033
2021	58.03556706902197
2022	58.70848985304529
2023	58.701940721234145