Year % of female population 1960 41.36556522869461 1961 41.62065907489824 1962 41.85851135554338 1963 42.09222230504336 1964 42.26409051328715 1965 42.345794308555995 1966 42.38791271014833 1967 42.397813236909975 1968 42.380329493848215 1969 42.34217873177387 1970 42.284045449943 1971 42.21688613995698 1972 42.137351189280686 1973 42.04633372456438 1974 41.945085347806824 1975 41.81758475791931 1976 41.67878262973819 1977 41.5313998186016 1978 41.373425968068446 1979 41.227245266246904 1980 41.09255914023828 1981 40.980142546507686 1982 40.89016220152153 1983 40.8069262072675 1984 40.73032479838719 1985 40.644401704577305 1986 40.538967133484 1987 40.41215719101348 1988 40.25520967203575 1989 40.07894576018311 1990 39.89992970136204 1991 39.69573059895224 1992 39.48994348604148 1993 39.26443661160327 1994 39.00029380870651 1995 38.70272348009982 1996 38.36920750662939 1997 38.010229300173904 1998 37.62821872962453 1999 37.23610504911395 2000 36.850484888893085 2001 36.47616954738258 2002 36.119236234452686 2003 35.76936504498182 2004 35.413823006201895 2005 35.05937400724402 2006 34.70812335953517 2007 34.35811693078018 2008 34.01888236227383 2009 33.690254268196405 2010 33.3674752753585 2011 33.056770328548915 2012 32.75900244507318 2013 32.46648204670622 2014 32.165859168791094 2015 31.85184713355934 2016 31.522269435241203 2017 31.177324419720595 2018 30.835387227815975 2019 30.500739267594895 2020 30.168327965394074 2021 29.8636880243251 2022 29.577486264212364 2023 29.268800130066357