Year % of female population 1960 53.529394087245585 1961 53.2325469845945 1962 52.98702251139599 1963 52.77453992019893 1964 52.62616583630034 1965 52.520541112221764 1966 52.420211062798934 1967 52.340972578602795 1968 52.299113901331 1969 52.285021885491446 1970 52.28431183455932 1971 52.29404150403109 1972 52.30819525185883 1973 52.33826988560659 1974 52.396524636989426 1975 52.44848022518515 1976 52.47639941324108 1977 52.52502735534034 1978 52.589476090948196 1979 52.63693237588511 1980 52.6755437071672 1981 52.796741141298995 1982 52.9067641748869 1983 52.92332378351263 1984 52.94164620151262 1985 52.968242069457474 1986 53.00959115096705 1987 53.0703176773458 1988 53.15966023538891 1989 53.30120438592119 1990 53.573422404679356 1991 53.94103762954997 1992 54.239539042176304 1993 54.48707017732543 1994 54.83713049537846 1995 55.37930902015732 1996 56.013370922307196 1997 56.73865625780676 1998 57.51514005565188 1999 58.305079913228525 2000 59.10427257409208 2001 59.894236432396774 2002 60.60678023589032 2003 61.27088701582117 2004 61.91960534558636 2005 62.50707858688517 2006 63.069108712434605 2007 63.59554680707244 2008 63.969192334419084 2009 64.19336079961523 2010 64.32117022196951 2011 64.30236607047225 2012 64.16323476445741 2013 63.94700105940289 2014 63.67599787924271 2015 63.42578937355784 2016 63.26765006799233 2017 63.16917042898355 2018 63.11141705032281 2019 63.123875737637036 2020 63.18146625953116 2021 63.28342872000459 2022 63.44653570492561 2023 63.650239507651186