Year % of male population 1960 1.73682847962152 1961 1.73811510414867 1962 1.7397629581972 1963 1.74152175384781 1964 1.74304303804365 1965 1.74524886078632 1966 1.74782005612779 1967 1.7505552679481 1968 1.75395181754195 1969 1.75696846087908 1970 1.75958411570036 1971 1.76405200328645 1972 1.77061902183721 1973 1.77677199902614 1974 1.78656454487328 1975 1.80105946617172 1976 1.81138170735225 1977 1.81402301636878 1978 1.81679074299708 1979 1.83164077373875 1980 1.85871663538679 1981 1.89476447737071 1982 1.94160367570772 1983 1.99119231143005 1984 2.01615538366878 1985 2.01378603167369 1986 1.99841569511947 1987 1.97050063353976 1988 1.93578365415516 1989 1.90087108507341 1990 1.86735363434114 1991 1.8353408343779 1992 1.80585372835265 1993 1.77681308954634 1994 1.74426819408923 1995 1.70854426472404 1996 1.67105975921957 1997 1.63176229099211 1998 1.59249617414415 1999 1.55758404760074 2000 1.52870760426083 2001 1.50417288662544 2002 1.48495834433747 2003 1.47392451930057 2004 1.46944616813702 2005 1.46704418172024 2006 1.46321530726456 2007 1.45069995799563 2008 1.41551884477209 2009 1.35411265480708 2010 1.28771013246926 2011 1.2333170447488 2012 1.19496787599674 2013 1.18268465001666 2014 1.19942059467319 2015 1.23034869044921 2016 1.26544272028254 2017 1.30561435305097 2018 1.3507363500574 2019 1.39989617927714 2020 1.44800954350396 2021 1.49281976728689 2022 1.53698745111729 2023 1.58148475956917