Year % of male population 1960 7.565657966867088 1961 7.4905179488745635 1962 7.4040570753811314 1963 7.318922908177729 1964 7.245654776642768 1965 7.199216667606288 1966 7.1982404096647326 1967 7.242672650188886 1968 7.326264208108608 1969 7.442301591865437 1970 7.610718974722006 1971 7.836444206511837 1972 8.092325486129297 1973 8.360567519366308 1974 8.630014575961704 1975 8.89165455778016 1976 9.13482311805711 1977 9.352660899558469 1978 9.555503356820065 1979 9.759005884365266 1980 9.9995492087523 1981 10.295977771462175 1982 10.592111809283796 1983 10.823645405452028 1984 10.96143624502905 1985 10.99265680480316 1986 10.92358135817731 1987 10.770502005651585 1988 10.55285328249652 1989 10.303847804081457 1990 10.066737788080127 1991 9.87927771636441 1992 9.751003377368814 1993 9.659530487970013 1994 9.572209113699085 1995 9.463216969359207 1996 9.325560828373124 1997 9.162397545458166 1998 8.975874497969176 1999 8.79168993516222 2000 8.653213766669502 2001 8.583361798164528 2002 8.576466200424848 2003 8.619026016242932 2004 8.664637655866278 2005 8.67685688860521 2006 8.65642960021985 2007 8.601920882330935 2008 8.533454139017046 2009 8.487899589822495 2010 8.504786397491083 2011 8.592218658404379 2012 8.717213547220586 2013 8.824368443000047 2014 8.890747246678934 2015 8.917521237841555 2016 8.8973429607769 2017 8.85499056080941 2018 8.900203112754221 2019 8.903359080077019 2020 8.835357151734465 2021 8.807816713284373 2022 8.74236205072208 2023 8.638467213936577