Year % of male population 1960 9.13539382234405 1961 8.90950788443045 1962 8.65278776410444 1963 8.50106553484101 1964 8.39998163487136 1965 8.34807044483073 1966 8.34553828519936 1967 8.33256139682199 1968 8.27718403168877 1969 8.23397448453272 1970 8.17571957490128 1971 8.09125413382916 1972 8.0182930492702 1973 7.97305077398138 1974 7.98238770775107 1975 8.05841815640802 1976 8.16436275740771 1977 8.26537551166153 1978 8.36732793145199 1979 8.44314534111904 1980 8.44399688165732 1981 8.39701441894903 1982 8.33697417278491 1983 8.22421681817025 1984 8.03225774947751 1985 7.80124832830567 1986 7.52599732454718 1987 7.18836528967459 1988 6.87619298724607 1989 6.64777269649924 1990 6.48803704098401 1991 6.37901424444912 1992 6.32751343104266 1993 6.29691516076674 1994 6.248267414048 1995 6.20749898926546 1996 6.20550853031547 1997 6.22971022308715 1998 6.30586498854478 1999 6.46415405405956 2000 6.64763337391451 2001 6.81927918760847 2002 6.97279852958536 2003 7.05458244908169 2004 7.05397553392574 2005 7.02118924279031 2006 6.96958828041442 2007 6.89488714815025 2008 6.79954701792055 2009 6.71206881284814 2010 6.62100984418975 2011 6.47945403495162 2012 6.30516623252614 2013 6.17673152251093 2014 6.08743903812723 2015 6.00914592538133 2016 5.99253719741847 2017 6.03231589068025 2018 6.08338479136058 2019 6.13280470498517 2020 6.17357848542185 2021 6.17372323003772 2022 6.12752516872142 2023 6.03192722822921