Year % of male population 1960 5.05492542645351 1961 4.89041065032775 1962 4.87564418552543 1963 4.91174383537343 1964 4.92155787164015 1965 4.936395606304 1966 4.97990937847311 1967 5.0801804059133 1968 5.23394131641554 1969 5.39282672845741 1970 5.59168001234878 1971 5.93721736508894 1972 6.32018321513002 1973 6.63365259033522 1974 6.90879252216415 1975 7.12478031634446 1976 7.2115634586388 1977 7.08830915893598 1978 6.80451950763635 1979 6.52195559095888 1980 6.27003336167986 1981 6.05898557770215 1982 5.93553395545923 1983 5.89539078804744 1984 5.91740890688259 1985 5.98549854823274 1986 6.16437250883506 1987 6.43038779402416 1988 6.73378599859518 1989 7.02415992151091 1990 7.22501580801542 1991 7.33202695881952 1992 7.33696452230237 1993 7.27862907942449 1994 7.1877859934049 1995 7.08448833448834 1996 7.05719029081749 1997 7.1083281506191 1998 7.06411918001031 1999 6.84233652816302 2000 6.48283517435564 2001 6.11113337875933 2002 5.7979432614751 2003 5.60420772373109 2004 5.58861110752591 2005 5.60300256596837 2006 5.60455227929394 2007 5.63785649319096 2008 5.62513841383892 2009 5.53279933878672 2010 5.41907427651574 2011 5.2913716734918 2012 5.21334942465557 2013 5.21086755911362 2014 5.2086590499098 2015 5.19027382044719 2016 5.19357999008212 2017 5.26481029777574 2018 5.384504191963 2019 5.44573503595219 2020 5.39748501699475 2021 5.32640078590169 2022 5.26403803198796 2023 5.24113762605192