Year % of male population 1960 9.38385554222481 1961 8.98251498010663 1962 8.59987404331166 1963 8.33918680713856 1964 8.18581206521799 1965 8.0733240735521 1966 7.9914640922759 1967 7.92531693949078 1968 7.83927504010916 1969 7.75623337160002 1970 7.70007889878521 1971 7.66468927739374 1972 7.66214791625342 1973 7.74061170915604 1974 7.89206318755577 1975 8.06345470745945 1976 8.26200062542809 1977 8.40505826534056 1978 8.35764354710874 1979 8.16659973396972 1980 7.92058528585049 1981 7.66738214855238 1982 7.49432561134012 1983 7.42191697171161 1984 7.40105727975055 1985 7.40252161204825 1986 7.31290835116848 1987 7.09107579486322 1988 6.86277614636915 1989 6.64651350023032 1990 6.38491038708426 1991 6.1154882532938 1992 5.89419488131273 1993 5.68916526728308 1994 5.50780970568202 1995 5.40395232621894 1996 5.39485847717638 1997 5.45180870260952 1998 5.56238368878893 1999 5.72444567870002 2000 5.89620667149752 2001 6.05679366344612 2002 6.22735665124145 2003 6.38984629114112 2004 6.51660714988584 2005 6.61500099307043 2006 6.66581313077397 2007 6.65551987953217 2008 6.59726335905162 2009 6.50729376473344 2010 6.40574399808999 2011 6.31726958319937 2012 6.232100070079 2013 6.16198621156125 2014 6.11595417709465 2015 6.06801527609757 2016 6.03554032351237 2017 6.0307111200521 2018 6.03448982642748 2019 6.02086160435201 2020 5.98671547794027 2021 5.90811209697829 2022 5.77001767465144 2023 5.59297466075441