Year % of male population 1960 10.899083953727672 1961 11.351831091757443 1962 11.744326093589448 1963 12.031493284695895 1964 12.226209626376214 1965 12.375209862124002 1966 12.422342192943598 1967 12.411294785663172 1968 12.284120958075512 1969 11.926093215425254 1970 11.423870048945519 1971 10.935846723061049 1972 10.723567449535837 1973 11.032437868796125 1974 11.614463246542496 1975 12.200855459427968 1976 12.77302094761831 1977 13.012980284502111 1978 12.884973532695243 1979 12.759221864609163 1980 12.705610227304534 1981 12.640953239867194 1982 12.566464328947887 1983 12.393889037758878 1984 12.08278773868349 1985 11.667287445067199 1986 11.188505101557002 1987 10.714696419099756 1988 10.267488854251594 1989 9.932808743941333 1990 9.747096773010952 1991 9.690861919299078 1992 9.777927036932201 1993 9.890434042161552 1994 9.939839782278911 1995 9.989088649075537 1996 10.060425041589703 1997 10.134566011721333 1998 10.221118317283377 1999 10.324065374292104 2000 10.408019873756832 2001 10.33303701153761 2002 10.043286137862761 2003 9.69409501783886 2004 9.319481577794676 2005 8.886215921890562 2006 8.515888259418025 2007 8.260119743924362 2008 8.03797111686141 2009 7.834671968755171 2010 7.668873012222585 2011 7.530444414446606 2012 7.397271999091992 2013 7.282829573499301 2014 7.199581079383786 2015 7.132678455574555 2016 7.092053329324523 2017 7.096511515924825 2018 7.138130293222853 2019 7.200425136980382 2020 7.261402987170617 2021 7.317839984594193 2022 7.39459121032699 2023 7.451379800916986