Year % of female population 1960 63.6473770634867 1961 63.6760431884877 1962 63.7045772377543 1963 63.7242515083579 1964 63.7259246111881 1965 63.7207820629775 1966 63.7197536867932 1967 63.7145917798504 1968 63.7041702932881 1969 63.6802559342692 1970 63.6282996023755 1971 63.5445477307969 1972 63.439148846606 1973 63.2898679224809 1974 63.0760695474134 1975 62.826504297141 1976 62.5496506668136 1977 62.2497650225379 1978 61.9449249751517 1979 61.6455557061201 1980 61.3633212031714 1981 61.1101870503478 1982 60.8964140585091 1983 60.7210077694136 1984 60.5818822222777 1985 60.4808090533207 1986 60.4177998877295 1987 60.3870727901955 1988 60.3851663677866 1989 60.4126113073066 1990 60.4482820557639 1991 60.4800496585041 1992 60.5234015903561 1993 60.581810976258 1994 60.6543228336015 1995 60.7463427341482 1996 60.8589660281649 1997 60.9902784697709 1998 61.1287153899139 1999 61.2595874901829 2000 61.3860181581422 2001 61.5207585597216 2002 61.6611011717042 2003 61.819194738222 2004 61.9855847311187 2005 62.1437339686949 2006 62.3036469175546 2007 62.4678735620784 2008 62.6342766111863 2009 62.7901782613633 2010 62.9229324381848 2011 63.0175646664272 2012 63.0656081889814 2013 63.0893157930711 2014 63.1205612639237 2015 63.1497965315999 2016 63.1787960700597 2017 63.2230766525384 2018 63.2901659120952 2019 63.381661329267 2020 63.5082155327598 2021 63.6764031919867 2022 63.8483416298585 2023 63.9985595438657