Year % of female population 1960 44.9397083981185 1961 45.120705877549 1962 45.2702429422709 1963 45.3826503256214 1964 45.4541515800581 1965 45.4873515164412 1966 45.5363203568198 1967 45.610272575605 1968 45.6876775489345 1969 45.754433678962 1970 45.7346571614657 1971 45.6334795509283 1972 45.5081776407837 1973 45.3510086703889 1974 45.165544064364 1975 44.9528958810172 1976 44.7071716988544 1977 44.4153508461044 1978 44.0791157750933 1979 43.7176962311953 1980 43.3470662286654 1981 43.0024858681656 1982 42.6835316136632 1983 42.357026251267 1984 42.0101599541074 1985 41.6664199579608 1986 41.319570918806 1987 40.9690482938851 1988 40.7184597448192 1989 40.5612084888208 1990 40.401197060707 1991 40.2444599375995 1992 40.0776420917767 1993 39.6618274590232 1994 39.0076991792116 1995 38.3300958509295 1996 37.6428087822968 1997 36.9778640307665 1998 36.3643734637282 1999 35.8086460891201 2000 35.3031906394828 2001 34.8235387665508 2002 34.328790071302 2003 33.80324841707 2004 33.2641269952495 2005 32.7189860439364 2006 32.1684325265674 2007 31.5979299890647 2008 30.9763520869052 2009 30.3017921380326 2010 29.602576833255 2011 28.9052628884772 2012 28.2193023526215 2013 27.5433833669691 2014 26.8961904963085 2015 26.2982989195051 2016 25.7414405252656 2017 25.2390665932043 2018 24.8154610895922 2019 24.4689375801192 2020 24.1623032558032 2021 23.8703355474591 2022 23.5611087406941 2023 23.2186936439566