Year	% of total population ages 15+ (modeled ILO estimate)
1991	59.55350348203367
1992	59.036782093387686
1993	58.65233566326667
1994	58.55397320925555
1995	58.34968715539536
1996	58.138586557563556
1997	57.97881620929853
1998	57.828707887267356
1999	57.80685291960839
2000	57.71952145902848
2001	57.58599044968748
2002	57.53323241891998
2003	58.206177334903145
2004	57.95494370244792
2005	58.07109921737207
2006	58.494912173010626
2007	58.58369402636993
2008	58.728684803336265
2009	58.70340256871354
2010	58.80098801595762
2011	58.62807421724683
2012	58.6074112665827
2013	58.86109046998885
2014	58.92885627313992
2015	59.028129267462084
2016	59.056779365109875
2017	59.353456851059846
2018	59.53919649850592
2019	59.93230195479788
2020	58.76112678042279
2021	58.81209052423719
2022	59.97934237368963
2023	60.2265398424979