Year	% of total population ages 15+ (modeled ILO estimate)
1991	69.45231640367771
1992	69.43917212832996
1993	69.28535059044796
1994	69.15918171439917
1995	69.20285548246602
1996	69.22906734834807
1997	69.22429589883669
1998	69.2024591593687
1999	69.1767868219343
2000	69.14254796424791
2001	69.0468688125348
2002	68.90896726978188
2003	68.75369077060822
2004	68.66358011334347
2005	68.535206618475
2006	68.18194195041723
2007	67.82179558704723
2008	67.52640384499315
2009	67.25127156514125
2010	66.99803078895786
2011	66.77882546308165
2012	66.30499520196516
2013	66.16194745777838
2014	66.07017293624972
2015	65.80735227557183
2016	65.72877937090745
2017	65.63426706936018
2018	65.43888951050506
2019	65.18459053839672
2020	64.43414160054787
2021	64.56156171884696
2022	64.69514045033873
2023	64.6117324353946