Year % of female population 1960 45.9326961161638 1961 46.1911222405842 1962 46.2485460155603 1963 46.1691482104994 1964 46.3810216229901 1965 46.9291402848452 1966 47.5061647413238 1967 47.9682105974469 1968 48.2654407332856 1969 48.3607730457806 1970 48.2432706253733 1971 47.9016809830867 1972 47.2282773583799 1973 46.3409840417386 1974 45.46981068324 1975 44.6072130068592 1976 43.7325458720341 1977 42.8361225265768 1978 41.926197536766 1979 41.0131022442038 1980 40.1208747557312 1981 39.3242262188101 1982 38.6447410231967 1983 38.0654314585861 1984 37.5812781146608 1985 37.1756171876813 1986 36.8414896484385 1987 36.5717775130799 1988 36.3592640981335 1989 36.2075193548702 1990 36.1146855105248 1991 36.0775137356716 1992 36.0876440670722 1993 36.1354306423736 1994 36.2189798062332 1995 35.9802974651455 1996 35.3779540140384 1997 34.7187329448911 1998 34.0116058189744 1999 33.2783407463056 2000 32.552812687642 2001 31.8639262348268 2002 31.2396472220979 2003 30.6875591409921 2004 30.3982797196434 2005 30.332337149324 2006 30.2585769097829 2007 30.1726736178671 2008 30.0605507803004 2009 29.9010937040333 2010 29.6816446672492 2011 29.4131655971058 2012 29.1121997505634 2013 28.7817448328565 2014 28.4293025275531 2015 28.0698825145878 2016 27.7063112432081 2017 27.3363739014502 2018 26.9673878684754 2019 26.5982304296958 2020 26.2431034511078 2021 25.9389299327855 2022 25.6797743669372 2023 25.4237152901339