Year	% of total population ages 15+ (modeled ILO estimate)
1991	64.931051540453
1992	65.06519535766644
1993	64.93444623483458
1994	65.20586064740237
1995	65.25434359637933
1996	65.385805412334
1997	65.70993061026527
1998	65.68042015497599
1999	65.78094593258992
2000	65.91019886594054
2001	65.65194898403854
2002	65.47848654002757
2003	65.22079201270725
2004	65.02265970659134
2005	65.04499151258034
2006	65.13376803691145
2007	65.01787556135655
2008	65.0342821637304
2009	64.43498587468424
2010	63.835010739069155
2011	63.34699252581662
2012	63.20181953080385
2013	62.86250864275912
2014	62.582230283013054
2015	62.4533035461376
2016	62.574276329630926
2017	62.66703643943149
2018	62.69203085225761
2019	62.95441298266629
2020	61.60232076955975
2021	61.62939455675457
2022	61.88546577377569
2023	62.22046818804939