Year % of male population 1960 11.4278137459307 1961 11.5148020865017 1962 11.6540947305885 1963 11.7932278458406 1964 12.008509129587 1965 12.2421670730956 1966 12.4418258800476 1967 12.6648055381618 1968 12.897450091686 1969 13.1217709637315 1970 13.3208985553127 1971 13.4574961491656 1972 13.4912640097518 1973 13.4048866721384 1974 13.189968358139 1975 12.8464115529475 1976 12.4009036593237 1977 11.901794564891 1978 11.3836328846877 1979 10.8690350378018 1980 10.3940506006449 1981 10.0022585745168 1982 9.72778142058917 1983 9.5701846997475 1984 9.49207023562843 1985 9.44460682840109 1986 9.38168018382265 1987 9.27726864906434 1988 9.12838610069577 1989 8.94814422099856 1990 8.73445224927809 1991 8.5153529597974 1992 8.3530131025306 1993 8.26345157433241 1994 8.21942868050888 1995 8.19474935786227 1996 8.15919569621357 1997 8.06581265963134 1998 7.92191201654782 1999 7.8172436527582 2000 7.79796626202112 2001 7.83050807469536 2002 7.86853643341601 2003 7.84796879088094 2004 7.71701176003457 2005 7.4983699195827 2006 7.25553637637297 2007 7.05965870728536 2008 6.97944328938115 2009 7.02258160850888 2010 7.1462094069436 2011 7.2726788796873 2012 7.33388924686351 2013 7.32406928010219 2014 7.24509870429415 2015 7.08596002541172 2016 6.90293959927851 2017 6.80723860690114 2018 6.83196888077559 2019 6.85093780848963 2020 6.79152295432921 2021 6.69306960065562 2022 6.52406456699325 2023 6.25826957903685