Year % of male population 1960 15.5818602095174 1961 15.3962861886677 1962 15.2201188149965 1963 15.1078260760041 1964 14.9088794435517 1965 14.7397220836496 1966 14.6330785489175 1967 14.550606253027 1968 14.5232179164301 1969 14.52518068404 1970 14.5611215734773 1971 14.5986677327856 1972 14.8544927210529 1973 15.1109815789769 1974 15.1242998593827 1975 15.1358746584835 1976 15.1527459487373 1977 15.1262945379197 1978 14.9729597999319 1979 14.8158262922831 1980 14.5037826233799 1981 14.2632828862738 1982 14.2464239964777 1983 14.3234916742363 1984 14.5539261327225 1985 14.8313677571449 1986 15.2404989927034 1987 15.663384195792 1988 16.0307406517921 1989 16.3550196507472 1990 16.586651844117 1991 16.6702456802033 1992 16.5434249005327 1993 17.2285189185509 1994 17.3262779160122 1995 16.6409436524717 1996 16.8292664121111 1997 17.0211116025459 1998 16.9457132034177 1999 16.4602890448162 2000 15.9878105858946 2001 15.7603482252961 2002 15.3927805383326 2003 14.866970327677 2004 14.6083383884084 2005 14.4878699266666 2006 14.2301947825613 2007 14.1602069620173 2008 14.2309221073135 2009 14.261479793082 2010 14.3889670425349 2011 14.6970301547211 2012 15.0066634797925 2013 15.2910413282026 2014 15.583950113587 2015 16.0198655205018 2016 16.4757241096325 2017 16.7247504490332 2018 16.7674113147433 2019 16.6613536042922 2020 16.482678350753 2021 16.1974271902148 2022 15.8248341079998 2023 15.406004225346