Year % of total population ages 15-64 (modeled ILO estimate) 1991 58.8713726899368 1992 58.89921837971327 1993 58.769547849610106 1994 59.00599622283232 1995 59.14369377708963 1996 59.389562551570066 1997 59.65250656734629 1998 59.94110578372918 1999 60.2267091142903 2000 60.350293301251995 2001 60.00055935724847 2002 59.5731024527124 2003 59.33091858556904 2004 59.14381565206039 2005 58.842774814713465 2006 58.823760075067504 2007 58.94526721756183 2008 58.83732477497746 2009 58.841298484581614 2010 58.881897513627315 2011 58.668674377213314 2012 58.461667640030704 2013 58.386348653965385 2014 58.2434515825756 2015 58.236575153409234 2016 58.165817698777104 2017 58.1280837000729 2018 58.090959606466846 2019 58.05866609084886 2020 56.726339883110526 2021 57.53109790525012 2022 58.54981381999429