Year % of male population 1960 9.28034459905899 1961 9.26956505369216 1962 9.32305149422031 1963 9.45783419225807 1964 9.66973519370798 1965 9.88291939254134 1966 9.96242478725248 1967 9.78922554017879 1968 9.86105523188386 1969 10.0767870214381 1970 10.0755276264427 1971 10.1385074922195 1972 10.3825653005053 1973 10.3195931482484 1974 10.0838668701648 1975 10.1643025332981 1976 10.3593547191339 1977 10.561263024323 1978 10.7766894418217 1979 10.974664568473 1980 11.1206432609467 1981 11.2325903556215 1982 11.2537364668206 1983 11.4102912146428 1984 11.4748084753902 1985 11.299328910294 1986 11.167465397943 1987 11.1218179450748 1988 10.9147207801962 1989 10.7040054273956 1990 10.6942591496596 1991 10.6912798206224 1992 10.6761281035715 1993 10.6437187136451 1994 10.6295247893926 1995 10.6148457143408 1996 10.5555366709948 1997 10.4752241116012 1998 10.3907473715358 1999 10.2825492908587 2000 10.1746039981335 2001 10.0679452793384 2002 9.96574654407594 2003 9.87547871208323 2004 9.7832697072142 2005 9.66902296385188 2006 9.54138528878083 2007 9.40959121941573 2008 9.28534879425918 2009 9.18820787671408 2010 9.12210020296282 2011 9.08983784300287 2012 9.07790843548594 2013 9.05107444995035 2014 8.97995987956319 2015 8.85184640367132 2016 8.69337962852843 2017 8.47723239824436 2018 8.19507171538634 2019 7.93895772275079 2020 7.76010619260999 2021 7.62299599248804 2022 7.52966690070778 2023 7.50868884817059