Year % of male population 1960 7.664182106239227 1961 7.529939603340693 1962 7.6280175292354695 1963 7.78175372675622 1964 7.91336302926914 1965 8.084618634774696 1966 8.188180162803516 1967 8.15346998571343 1968 8.074265842929938 1969 7.994934049398162 1970 7.94701618374881 1971 7.936108606385215 1972 7.962555844180349 1973 8.016659063328344 1974 8.1025331644313 1975 8.204960730535225 1976 8.305712247924209 1977 8.398123537462618 1978 8.498593205955652 1979 8.61013687642429 1980 8.696844369469932 1981 8.74062452509455 1982 8.734255697083208 1983 8.666143022309505 1984 8.5452010347894 1985 8.402310291224055 1986 8.258660397073008 1987 8.110470103168153 1988 7.940642291780029 1989 7.7506061209301 1990 7.555330482221248 1991 7.3553283706117005 1992 7.164472518018866 1993 7.015062565718717 1994 6.901375877984983 1995 6.819981958986934 1996 6.766792838861505 1997 6.7122887824366995 1998 6.638249594905886 1999 6.54741668351107 2000 6.44262201017361 2001 6.3307274918590455 2002 6.2312100436635935 2003 6.167583996235505 2004 6.132434871925964 2005 6.108210612406361 2006 6.083243413834951 2007 6.038822336444818 2008 5.963732957976814 2009 5.861253417474117 2010 5.749474949135396 2011 5.653649437612353 2012 5.586161864503559 2013 5.544561973877799 2014 5.535138505781513 2015 5.555481792839457 2016 5.572030841421228 2017 5.565264365435181 2018 5.546745208626652 2019 5.524381966600701 2020 5.494966335590943 2021 5.478558601013879 2022 5.480904956064516 2023 5.489774229542996