Year % of male population 1960 8.42300061382645 1961 8.35580778127911 1962 8.3536626482208 1963 8.25892437916891 1964 8.07118409909022 1965 7.87655561644815 1966 7.73960279049745 1967 7.66561083086051 1968 7.65103661639497 1969 7.7013072341317 1970 7.79452375519795 1971 7.8704756884531 1972 7.92423393191276 1973 8.03014020812705 1974 8.1800309331278 1975 8.34498427830468 1976 8.48210191729162 1977 8.51591384232161 1978 8.44555221899909 1979 8.2818082042082 1980 8.0553467278717 1981 7.80781824909308 1982 7.5404445972896 1983 7.25694512764081 1984 6.97375021592235 1985 6.6863885055291 1986 6.39835786343699 1987 6.16557567943357 1988 6.00203965032966 1989 5.89220006293343 1990 5.85481558314775 1991 5.86124682960919 1992 5.89613045542521 1993 5.95385354764483 1994 6.00625587000157 1995 6.03814469796842 1996 6.05219040375788 1997 6.06231030044221 1998 6.09589976276096 1999 6.149565108735 2000 6.20930489657617 2001 6.25199165974336 2002 6.28106554912568 2003 6.28068026596211 2004 6.22603578222847 2005 6.14017425747473 2006 6.03199114684306 2007 5.90748957128292 2008 5.7780075029753 2009 5.66663154578558 2010 5.56607663670592 2011 5.44768071806379 2012 5.31733316366887 2013 5.20058057346711 2014 5.10328578358389 2015 5.02332712261074 2016 4.977552584964 2017 4.97743712197558 2018 5.01158893672527 2019 5.06201719616605 2020 5.10576925432533 2021 5.13486414373517 2022 5.15235224119242 2023 5.15151515151515