Year % of male population 1960 38.4021058651925 1961 39.1775381070507 1962 39.8750940096029 1963 40.7352957565446 1964 41.8066410935886 1965 42.8547627862696 1966 43.7978259713572 1967 44.5722112372642 1968 45.1117450177432 1969 45.404307643489 1970 45.5834581403179 1971 45.7550418472378 1972 45.8862423371901 1973 45.9490642405151 1974 45.9274083659081 1975 45.7918687298147 1976 45.5496974805191 1977 45.213715687739 1978 44.7922465774439 1979 44.338515755686 1980 43.9330935879097 1981 43.6024498085548 1982 43.3213483146067 1983 43.0737631866881 1984 42.8481976328796 1985 42.6513383482352 1986 42.4962821135307 1987 42.3594965303711 1988 42.2004909623142 1989 41.9823028127494 1990 41.6983297243257 1991 41.3690729032783 1992 40.986159589453 1993 40.5304484815952 1994 39.9968795833851 1995 39.4032119133099 1996 38.7805386311656 1997 38.1297923405414 1998 37.4132561085124 1999 36.6201578568847 2000 35.6628883248209 2001 34.5817631275446 2002 33.5157869268922 2003 32.4567527143563 2004 31.4138164336939 2005 30.436710498875 2006 29.6149593546579 2007 29.0343301801604 2008 28.7100628988372 2009 28.6190183090612 2010 28.6520154518844 2011 28.7046265480612 2012 28.8434621725617 2013 29.1348103318759 2014 29.557396052824 2015 30.0835040272685 2016 30.6969228224939 2017 31.3769743623741 2018 32.0939546222223 2019 32.7937117025181 2020 33.2884194647681 2021 33.5407309947504 2022 33.5900696961795 2023 33.3805399346483