Year % of male population 1960 7.36864795319176 1961 7.11842641534823 1962 6.90327969746086 1963 6.7339645558331 1964 6.58777910595858 1965 6.45382382204277 1966 6.33623695462159 1967 6.23081510526331 1968 6.13215184945219 1969 6.04600572592537 1970 5.98403330351262 1971 5.94420939707747 1972 5.94100087581551 1973 5.9806749659904 1974 6.0254142281006 1975 6.02831339273263 1976 5.99671062658174 1977 5.99616555663049 1978 6.07223887272249 1979 6.20924039990922 1980 6.38830756605105 1981 6.67335261329676 1982 7.05482418585624 1983 7.34727645177887 1984 7.47915562455103 1985 7.52458967396209 1986 7.44283023219488 1987 7.20182090230129 1988 6.96850566902294 1989 6.8431733516369 1990 6.77826651926181 1991 6.77809856463603 1992 6.83795914022166 1993 6.92225778940257 1994 7.02690016747842 1995 7.17497556727853 1996 7.34344350113964 1997 7.50192618075039 1998 7.65090411301143 1999 7.79949157641623 2000 7.92186768760027 2001 7.98485460132644 2002 7.9973180176261 2003 7.967238704065 2004 7.8848269706477 2005 7.76496850876338 2006 7.65304870638127 2007 7.52279986968193 2008 7.339597666767 2009 7.12749972078531 2010 6.90250097917376 2011 6.65744831871183 2012 6.43174149639345 2013 6.2941474032985 2014 6.27029370343892 2015 6.33619085958154 2016 6.43045355022033 2017 6.52029398828177 2018 6.58924324385081 2019 6.60555462395875 2020 6.59127332899719 2021 6.57926021820724 2022 6.59024098939607 2023 6.63556960684101