Year % of male population 1960 6.55000022944062 1961 6.64722661367854 1962 6.75528369487789 1963 6.84418105410303 1964 6.90679835929641 1965 7.06810768468143 1966 7.2667772760199 1967 7.42079088775416 1968 7.60781694822846 1969 7.78908793762877 1970 8.04122788645352 1971 8.24078285325205 1972 8.33962590137616 1973 8.46418522415623 1974 8.56920169005661 1975 8.74198325559744 1976 8.92046224012983 1977 9.05352439042539 1978 9.22306338759296 1979 9.41431282272952 1980 9.60604252791811 1981 9.76074794984074 1982 9.8873657972446 1983 9.97783552111366 1984 10.0599530062635 1985 10.2321259702618 1986 10.4939373812832 1987 10.7690641555123 1988 11.0498824055518 1989 11.3603538951553 1990 11.6771745983208 1991 11.9924691988173 1992 12.2849871947131 1993 12.5246043393476 1994 12.7472398694966 1995 12.9837155867313 1996 13.2196339382895 1997 13.4468180511241 1998 13.6562811381842 1999 13.8142197170946 2000 14.0025623907111 2001 14.2244431404643 2002 14.4085390915312 2003 14.5925215400818 2004 14.80593239964 2005 15.0012368911275 2006 15.1653257978658 2007 15.3325399149999 2008 15.5372512831366 2009 15.7972900827469 2010 16.084821898007 2011 16.3993853353624 2012 16.7271804421604 2013 17.1184227357259 2014 17.5766256255109 2015 18.0186794512305 2016 18.4356187764971 2017 18.8320730204204 2018 19.1849634219135 2019 19.4901517584381 2020 19.7595204400938 2021 19.9936742144213 2022 20.2933100654672 2023 20.6764456505761