Year % of male population 1960 3.44395629960362 1961 3.50455219140377 1962 3.56155602740275 1963 3.61779457179061 1964 3.64970893444698 1965 3.63340488885811 1966 3.57885672650195 1967 3.49867335372379 1968 3.4074540326583 1969 3.3323096712886 1970 3.29089062726674 1971 3.25587686314821 1972 3.20689564277618 1973 3.16189239465941 1974 3.13406409370413 1975 3.12279158491927 1976 3.1368430223272 1977 3.18236932345642 1978 3.24997450091333 1979 3.33081996402551 1980 3.42042903467199 1981 3.48005393667694 1982 3.499661712296 1983 3.50465903020951 1984 3.49562317632347 1985 3.49245500247881 1986 3.49806669888835 1987 3.48624362103395 1988 3.45584223244212 1989 3.40981345999157 1990 3.39346707799601 1991 3.44000707229209 1992 3.52309879688504 1993 3.60852422876362 1994 3.66714365404671 1995 3.65398879883497 1996 3.61794355513041 1997 3.63627389687736 1998 3.67911820324845 1999 3.74693286279965 2000 3.86270011360883 2001 3.96330856589051 2002 4.02118447739944 2003 4.11487835998897 2004 4.25726155982855 2005 4.4367995460349 2006 4.65796192282442 2007 4.86501590081578 2008 5.01549836485141 2009 5.14779348204363 2010 5.33425701420159 2011 5.56389864787096 2012 5.82301907989894 2013 6.1136017480504 2014 6.34724880478566 2015 6.48040285087952 2016 6.56143145124198 2017 6.60736013702994 2018 6.56065733743045 2019 6.48509702611537 2020 6.48951703289359 2021 6.5606132468498 2022 6.650835599474 2023 6.76411200711156