Year % of male population 1960 8.70023470561982 1961 8.62813812922561 1962 8.5833413725544 1963 8.56836413587276 1964 8.57754861890616 1965 8.58453372077375 1966 8.60313566887643 1967 8.66598788693069 1968 8.77105074605808 1969 8.88776058412963 1970 9.02966636793222 1971 9.1913109332987 1972 9.32249030537131 1973 9.41264471304266 1974 9.48984379596047 1975 9.56350644448446 1976 9.63418298169685 1977 9.71073373775723 1978 9.77770214788885 1979 9.8343578195507 1980 9.87768523847175 1981 9.89824592598674 1982 9.9026657174565 1983 9.9030323142614 1984 9.89943373067731 1985 9.88324000784629 1986 9.83698236257911 1987 9.76637251934759 1988 9.6877594192277 1989 9.59435014165069 1990 9.48267237072008 1991 9.36533997219246 1992 9.24267309185621 1993 9.10851389487703 1994 8.97014872466879 1995 8.84061538349939 1996 8.72477873548586 1997 8.62365213514399 1998 8.54039206647203 1999 8.47182686290617 2000 8.4122113275829 2001 8.36271882862779 2002 8.32107426162026 2003 8.2882503752936 2004 8.27766355433997 2005 8.29143320575069 2006 8.32320201004467 2007 8.37435520446484 2008 8.43646427146993 2009 8.49882840722098 2010 8.55942163899961 2011 8.60551893674632 2012 8.60767715090827 2013 8.56040864809119 2014 8.4757551052222 2015 8.34748297643974 2016 8.20059998205515 2017 8.08410578955 2018 7.98252938704707 2019 7.85444728077234 2020 7.67118827731629 2021 7.45627800413673 2022 7.2030299920433 2023 6.90319025692329