Year % of male population 1960 7.46507985069577 1961 7.71920049750579 1962 8.04954101635243 1963 8.45744788198737 1964 8.83001386372568 1965 9.08362932340661 1966 9.22897042831947 1967 9.12603973654509 1968 8.8241394361041 1969 8.41531745433929 1970 7.74250193778395 1971 7.0073363577279 1972 6.63336576551299 1973 6.52513483002532 1974 6.5233483614033 1975 6.79160593534317 1976 7.18583240886609 1977 7.44072172937473 1978 7.58572560002755 1979 7.65032192216843 1980 7.66926932022269 1981 7.71536398404666 1982 7.80901203391879 1983 7.94013257231156 1984 8.11429600271217 1985 8.3296983383968 1986 8.5741819072159 1987 8.8239514262197 1988 9.07380699831351 1989 9.29638588526601 1990 9.44730425664059 1991 9.52090660452823 1992 9.50913221705458 1993 9.39288799447447 1994 9.16983695589772 1995 8.85217991132574 1996 8.45345680260467 1997 7.97424353101763 1998 7.42618880976932 1999 6.88325229312052 2000 6.42416852649403 2001 6.07819368111165 2002 5.87644429976316 2003 5.82671491411254 2004 5.87059679667164 2005 5.97268257577381 2006 6.10259840983411 2007 6.2167206994545 2008 6.30525349168085 2009 6.36847448059177 2010 6.40201301160001 2011 6.43055841661559 2012 6.49245158784606 2013 6.59844739469847 2014 6.72155990079973 2015 6.83233661534395 2016 6.86865275298738 2017 6.79268352819385 2018 6.65321394725463 2019 6.4849984628962 2020 6.30583444253666 2021 6.18996223233853 2022 6.17307311678138 2023 6.1733599485081