Year % of male population 1960 14.44819931126859 1961 14.68919497308773 1962 14.736515145479581 1963 14.501923035431348 1964 13.919980236453558 1965 13.131838315413823 1966 12.364309356679795 1967 12.001201444388737 1968 12.388180448317199 1969 13.153702455070166 1970 13.920517477566 1971 14.67615067887906 1972 14.965322137164467 1973 14.722350334682565 1974 14.509186407158479 1975 14.440333205601712 1976 14.379259236471173 1977 14.317053342102987 1978 14.111764390033244 1979 13.690186873117417 1980 13.106991957192282 1981 12.43440900714487 1982 11.763922776806535 1983 11.12508077008713 1984 10.642582001015404 1985 10.375268991288541 1986 10.275790563168805 1987 10.338786388427902 1988 10.416938354771613 1989 10.406193767599303 1990 10.395147504074721 1991 10.428914678142728 1992 10.496412691660927 1993 10.600666081613147 1994 10.739845573775918 1995 10.871477247853152 1996 10.804601813596648 1997 10.456158628915919 1998 10.036579330292632 1999 9.59224094300556 2000 9.069364181077031 2001 8.632366841051875 2002 8.351847034023038 2003 8.11262607934677 2004 7.895423301546405 2005 7.726260574680006 2006 7.59081498448506 2007 7.463397312376652 2008 7.360495139839383 2009 7.289326416559661 2010 7.225092830758474 2011 7.180146163218207 2012 7.1797301575395736 2013 7.212243582098114 2014 7.261795359636522 2015 7.30137754062243 2016 7.322810945112657 2017 7.35848639163794 2018 7.3831632274295265 2019 7.37714258238918 2020 7.350821394770622 2021 7.32185274730419 2022 7.27886841961457 2023 7.15333388159255