Year % of male population 1960 1.99242109981717 1961 1.98400451737431 1962 1.96817150124652 1963 1.94767352118957 1964 1.92908806286754 1965 1.9144846037605 1966 1.90164714181016 1967 1.89003841797676 1968 1.87924089072117 1969 1.86813783276961 1970 1.85565739513776 1971 1.84155589791704 1972 1.82595917335828 1973 1.8094109760013 1974 1.79253069940636 1975 1.77505930435628 1976 1.75657105032703 1977 1.73724857999488 1978 1.71770899773173 1979 1.69746239746328 1980 1.67652029606259 1981 1.65546199822032 1982 1.63411254092743 1983 1.61262189385343 1984 1.59129539062309 1985 1.5701692932349 1986 1.54818336730297 1987 1.5266038349303 1988 1.50663623856255 1989 1.48756731844383 1990 1.46960064319682 1991 1.45309728153208 1992 1.43868821788029 1993 1.42637451323183 1994 1.41531262698569 1995 1.4056860564086 1996 1.39994937549554 1997 1.39844449311866 1998 1.39880510919527 1999 1.39864165695262 2000 1.39832779270788 2001 1.39755549998522 2002 1.39407253692978 2003 1.38889788318703 2004 1.38528234444033 2005 1.38400580519052 2006 1.38665765651384 2007 1.39322320576754 2008 1.39304494293971 2009 1.38231661811663 2010 1.35820018765086 2011 1.3231815556863 2012 1.28864312380178 2013 1.26326418426212 2014 1.24892224329377 2015 1.24653758317098 2016 1.25363057088031 2017 1.26315766624251 2018 1.27542556282811 2019 1.29126519455385 2020 1.30853057282899 2021 1.32648949823235 2022 1.34666486246258 2023 1.37056603808292