Year % of male population 1960 13.8204453175689 1961 13.8927748205675 1962 13.9768526051914 1963 14.0770805876682 1964 14.1861898493052 1965 14.2990861701806 1966 14.4181756395942 1967 14.5387444462648 1968 14.6574099093099 1969 14.7769046792993 1970 14.8990954433867 1971 15.0206613543672 1972 15.1343617605722 1973 15.2267190685419 1974 15.2895720411997 1975 15.318752922669 1976 15.3099521643447 1977 15.2805098634647 1978 15.2464261229464 1979 15.2131796222258 1980 15.1849838697552 1981 15.1651512969184 1982 15.1571633852196 1983 15.1579403487931 1984 15.1524640071746 1985 15.1452178626431 1986 15.151817267874 1987 15.1564765819255 1988 15.1463487526465 1989 15.176526055683 1990 15.1860661964405 1991 15.1094572136324 1992 14.8993572347872 1993 14.6648435370502 1994 14.5302856541048 1995 14.4927378085964 1996 14.5649560878843 1997 14.6369257620296 1998 14.7314215964338 1999 14.8473390769676 2000 14.9324952496657 2001 15.027430849403 2002 15.0834569120889 2003 15.0256309271737 2004 14.9003611758166 2005 14.758057401635 2006 14.6280405487204 2007 14.5273877112642 2008 14.4053342865254 2009 14.3228494022989 2010 14.3655539474104 2011 14.5255381745994 2012 14.7840871371984 2013 15.0273613289929 2014 15.1983087212958 2015 15.3435581675652 2016 15.4634734883373 2017 15.5488799755469 2018 15.4230676787631 2019 15.0999741507448 2020 14.7534891196857 2021 14.3851415747972 2022 13.9978278738668 2023 13.7519520144118