Year % of male population 1960 9.09900967763766 1961 9.92920472564039 1962 10.641966575294 1963 11.0255512775639 1964 10.9576736182509 1965 10.4314389151903 1966 9.58481361684077 1967 8.65106798768636 1968 7.84904009416765 1969 7.3187626649022 1970 7.04822848731421 1971 6.87984885637336 1972 6.69923995656895 1973 6.49045692273358 1974 6.28723648029331 1975 6.10532652350988 1976 5.99417644985998 1977 5.99352348195174 1978 6.10315496722229 1979 6.2450409649725 1980 6.29807692307692 1981 6.38079048023799 1982 6.60742013280914 1983 6.88005916256039 1984 7.21029168657991 1985 7.57529429750803 1986 7.80034926937027 1987 7.88656411751841 1988 7.92805888682244 1989 7.94880384110767 1990 7.91308166261853 1991 7.85084543922919 1992 7.82344963959089 1993 7.83583813502828 1994 7.89279631430231 1995 7.98520326148006 1996 8.09663811836891 1997 8.22713085538103 1998 8.35345849616419 1999 8.44681737098248 2000 8.48123560493158 2001 8.44538892756384 2002 8.36956851329634 2003 8.28111146629353 2004 8.1868253977788 2005 8.0810924118105 2006 7.95891401957443 2007 7.80510540656819 2008 7.60563548658972 2009 7.37378754061477 2010 7.0993296770262 2011 6.79206659962273 2012 6.48366044066129 2013 6.18353891960868 2014 5.90807822427593 2015 5.66556073226975 2016 5.46069672781097 2017 5.30191890147292 2018 5.20211535865425 2019 5.16615355690818 2020 5.21525604510238 2021 5.33832485240862 2022 5.49013256830854 2023 5.64649622953835