Year % of male population 1960 11.177622199551976 1961 11.21727668324611 1962 11.244774624437744 1963 11.254545562919274 1964 11.224183782200134 1965 11.211664655851152 1966 11.237030260607035 1967 11.274862327825467 1968 11.32576886541804 1969 11.368786843108872 1970 11.399904696099586 1971 11.408652968401544 1972 11.39324927748192 1973 11.345945043948669 1974 11.264940531912158 1975 11.153594590208993 1976 11.023912982419844 1977 10.877661793399811 1978 10.735415158248493 1979 10.627226766915651 1980 10.540886607403117 1981 10.47451494007817 1982 10.435512986244177 1983 10.400577157103006 1984 10.332546500193256 1985 10.254754465801028 1986 10.189910732450903 1987 10.142345775866815 1988 10.126241664242938 1989 10.16056000328826 1990 10.232345664311183 1991 10.319300364235616 1992 10.408372361144918 1993 10.50544888166898 1994 10.616455644109568 1995 10.687558215664101 1996 10.697862614937517 1997 10.680281460701362 1998 10.653727372380752 1999 10.599489654235986 2000 10.546900510893423 2001 10.513513383823378 2002 10.484249984778613 2003 10.421151950184932 2004 10.253935239900008 2005 9.99327264891113 2006 9.704435003984798 2007 9.406499272316234 2008 9.111069640039942 2009 8.865696940452995 2010 8.71366602913285 2011 8.616029765682512 2012 8.506062654148675 2013 8.415870751465327 2014 8.359351739959536 2015 8.289016529782723 2016 8.203288983017105 2017 8.116897641051382 2018 8.050279214273882 2019 8.005268045316736 2020 7.9772026854279545 2021 7.960968894417484 2022 7.9326631056972 2023 7.887606725856543