Year % of total population ages 15-64 (modeled ILO estimate) 1991 66.5746171547552 1992 66.48958574358467 1993 66.37345573410518 1994 66.23461109823508 1995 66.09984617545668 1996 66.02645272265332 1997 65.94268968064618 1998 65.85556201862889 1999 65.76015417646636 2000 65.67152727630112 2001 65.6357302058124 2002 65.61333989352177 2003 65.54756265652729 2004 65.50765749558363 2005 65.42161028516976 2006 65.36049696128197 2007 65.27472193672529 2008 65.08855263414243 2009 64.889473437028 2010 64.6753896527542 2011 64.51562385474884 2012 64.06561208874605 2013 63.593841220053086 2014 63.19766547693607 2015 63.00980683589139 2016 62.99407454894671 2017 62.64895737903029 2018 62.557066268928395 2019 62.480300504342246 2020 61.81892884230272 2021 61.94488751803782 2022 62.43132803691741