Year	% of total population ages 15+ (modeled ILO estimate)
1991	60.44887468507359
1992	60.30334618932157
1993	60.08019941984014
1994	60.119232835497115
1995	60.046733291559526
1996	60.15261544422186
1997	60.3048462261245
1998	60.25503839731751
1999	60.31507676970603
2000	60.38217121144549
2001	60.22346675533616
2002	60.229169907629576
2003	60.19417662303592
2004	60.142438784982815
2005	60.315917273821675
2006	60.5024786766935
2007	60.586620233473205
2008	60.68329572242537
2009	60.43003070024878
2010	60.174403082163
2011	60.0289837565437
2012	60.07554405121001
2013	60.029007091760484
2014	60.024192565447365
2015	60.018724322357436
2016	60.22502886427231
2017	60.381945950393444
2018	60.559276993422
2019	60.797414824266944
2020	59.86667671161842
2021	60.08587078980449
2022	60.71816058704668
2023	61.00949326414047