Year	% of total population ages 15+ (modeled ILO estimate)
1991	61.605185553407246
1992	61.4736034604954
1993	60.82964983794721
1994	60.19828126949289
1995	59.55256136490267
1996	58.615878747424816
1997	58.3476632275803
1998	57.92020988230342
1999	57.61124222196778
2000	57.48491329829544
2001	57.27097809355638
2002	55.64133059817773
2003	55.05929299355124
2004	54.83499453780358
2005	54.626477408467814
2006	54.658594566161305
2007	54.7435263039087
2008	54.98760875532021
2009	55.14005266188845
2010	55.49750107249968
2011	55.33021247367881
2012	55.72967300591576
2013	55.888752042462386
2014	56.36134768780976
2015	56.39421677674217
2016	56.388216364381876
2017	57.014363220825096
2018	57.1049568899498
2019	57.178533196853024
2020	56.950180657533046
2021	56.935129294441715
2022	57.63955935944351
2023	57.81410305188935