Year % of female population 1960 45.7478936853577 1961 45.9745926225438 1962 46.2109570515285 1963 46.4800340628381 1964 46.7294185288712 1965 46.9167917048672 1966 47.079831658022 1967 47.2271687656525 1968 47.3589255409991 1969 47.4969218515787 1970 47.6972649784363 1971 47.9310829751124 1972 48.1360597787512 1973 48.3124179548147 1974 48.4548474097191 1975 48.5683818525625 1976 48.650875667156 1977 48.6961511320808 1978 48.7089711980225 1979 48.6913408523081 1980 48.6326603500288 1981 48.5296466219213 1982 48.385536544905 1983 48.2394748816582 1984 48.1178308407958 1985 47.9961782627958 1986 47.8612360524881 1987 47.7275044382277 1988 47.6081725547982 1989 47.5067326219769 1990 47.4131979907537 1991 47.3276543407327 1992 47.2635790152472 1993 47.2204369392834 1994 47.2031788031256 1995 47.2156513313667 1996 47.2294810660734 1997 47.2084209549646 1998 47.175349905858 1999 47.1380674370378 2000 47.0645999386939 2001 46.9324061577789 2002 46.8040013595137 2003 46.6966304549842 2004 46.6020808666953 2005 46.5220257982543 2006 46.4391921160442 2007 46.3412318670993 2008 46.2172249752848 2009 46.0749045469403 2010 45.9237323336828 2011 45.7777602404614 2012 45.6184999078232 2013 45.4248149297283 2014 45.1868147677853 2015 44.9087685016225 2016 44.607112794687 2017 44.2833798604773 2018 43.9310169461343 2019 43.5440261994772 2020 43.1302713815262 2021 42.7119355084959 2022 42.30037515657 2023 41.8859892392924