Year % of male population 1960 8.94794486969504 1961 8.87069791995876 1962 8.82429332252986 1963 8.78999635812938 1964 8.73134978577762 1965 8.60345104114814 1966 8.35554699079704 1967 7.98393632682843 1968 7.5498505143963 1969 7.15805132623016 1970 6.85942522033392 1971 6.72461789727217 1972 6.76720674078884 1973 6.91895094310405 1974 7.17161672880364 1975 7.54153631362154 1976 7.83625117685877 1977 7.98490343579576 1978 8.03914760291331 1979 7.90781247588315 1980 7.76424836392072 1981 7.77970629594885 1982 7.77279310499042 1983 7.67129179932211 1984 7.50879367718532 1985 7.24804896690546 1986 6.92667712083202 1987 6.6417547995159 1988 6.44211093743521 1989 6.2683641198144 1990 6.08103811245692 1991 5.90054521147182 1992 6.26484315541414 1993 7.16012829601596 1994 7.94882364905604 1995 8.56985555814295 1996 9.06015528070653 1997 9.02510506594037 1998 8.5311571079495 1999 8.23315251014879 2000 8.19275607274648 2001 8.24927309361225 2002 8.37746702086272 2003 8.52932531870253 2004 8.59732997430256 2005 8.55419205501068 2006 8.42210876132781 2007 8.15362890579381 2008 7.77828529678461 2009 7.41778655919142 2010 7.16924230512314 2011 7.06899018788468 2012 7.16340340516919 2013 7.40921164982672 2014 7.61432068451159 2015 7.61265167948659 2016 7.38290536772786 2017 6.99433151826265 2018 6.5352320883331 2019 6.11174714762313 2020 5.79888857413191 2021 5.63755115781688 2022 5.89398962130858 2023 6.12594869370148