Year	% of total population ages 15+ (modeled ILO estimate)
1991	64.63910797951083
1992	64.51980541002297
1993	64.28061898224541
1994	64.23157855252683
1995	64.17693481572813
1996	64.1162547943023
1997	64.13816246849493
1998	64.11716795676573
1999	64.22583447260294
2000	64.1910387066422
2001	63.865799922735256
2002	63.54835910906811
2003	63.289417096231176
2004	63.08320377059073
2005	62.88394108082491
2006	62.75273199541572
2007	62.67994247987295
2008	62.50181841161983
2009	62.30698752912691
2010	62.05044130269682
2011	61.87262369866832
2012	61.67128203966957
2013	61.45565983373537
2014	61.26699792179012
2015	61.14749012852913
2016	60.99463189566057
2017	60.80779856901137
2018	60.64334773138177
2019	60.51000781429627
2020	59.20661348881352
2021	59.83169892461527
2022	60.36397077426131
2023	60.87376629433241