Year % of female population 1960 45.9817947432051 1961 46.1888936975685 1962 46.3560764161929 1963 46.4768833484785 1964 46.5806721809438 1965 46.7013875543908 1966 46.8192461428266 1967 46.911462188849 1968 46.9783092841516 1969 47.0246402702094 1970 47.0452112118812 1971 46.941950842463 1972 46.7145981477898 1973 46.4542772756654 1974 46.1630625830692 1975 45.8450089911849 1976 45.4962704741828 1977 45.1182160832585 1978 44.7085129272678 1979 44.2478212989478 1980 43.7536930380817 1981 43.2669644134832 1982 42.7893490712892 1983 42.2942761061459 1984 41.7680438704438 1985 41.2108398288966 1986 40.6103584252702 1987 39.9652459322232 1988 39.307801213999 1989 38.6530324819585 1990 38.00406053444 1991 37.386057142501 1992 36.8257710834814 1993 36.3245988057371 1994 35.8526833527924 1995 35.3914265779346 1996 34.9255514892835 1997 34.4454831678821 1998 33.9709140179737 1999 33.5046480450761 2000 33.0635637187813 2001 32.6526789037429 2002 32.2481066611047 2003 31.8499491345026 2004 31.435842973467 2005 30.9949663343914 2006 30.5448892827271 2007 30.0993924255652 2008 29.6673713232487 2009 29.2427928911142 2010 28.8137457314582 2011 28.3955964611218 2012 27.9814901356796 2013 27.5470228842039 2014 27.0942874435233 2015 26.6259476815867 2016 26.1629277993403 2017 25.7163272712434 2018 25.2685251795324 2019 24.8249556222986 2020 24.4163077772122 2021 24.0139853813167 2022 23.5651115522504 2023 23.0915630669369