Year % of female population 1960 57.5094662507086 1961 57.3176729282875 1962 57.0993931501688 1963 56.8212460263071 1964 56.4449792397589 1965 56.0568467881592 1966 55.705930820179 1967 55.3543086363846 1968 55.0068996471392 1969 54.6708258060209 1970 54.3450509802117 1971 54.0274536377036 1972 53.7269457642746 1973 53.4481528237473 1974 53.1922623215215 1975 52.9615277886974 1976 52.7062628343917 1977 52.4230302775347 1978 52.2005912944099 1979 52.0092136294637 1980 51.969366121593 1981 51.996911016075 1982 51.6040475394013 1983 51.1169917617084 1984 50.9275159343625 1985 50.8139014105222 1986 50.7047497125499 1987 50.5984462107847 1988 50.4851762648564 1989 50.3808426617295 1990 50.3107534379965 1991 50.2658177157946 1992 50.2533204279426 1993 50.28940981792 1994 50.3705115199019 1995 50.4960914123644 1996 50.6798555968916 1997 50.9191691150924 1998 51.163484931437 1999 51.3772590999948 2000 51.5842220135685 2001 51.8131328709809 2002 52.0577975438721 2003 52.27932341622 2004 52.465150103445 2005 52.6258347240967 2006 52.7673702145789 2007 52.9097876932875 2008 53.0491141914963 2009 53.1685840424739 2010 53.2679793530481 2011 53.34915528764 2012 53.4289828047087 2013 53.5323623976459 2014 53.7503801356731 2015 54.0015107204479 2016 54.1610483404757 2017 54.2665353040558 2018 54.3945483575899 2019 54.5787696253802 2020 54.7924787698439 2021 55.0321534216788 2022 55.294175116814 2023 55.5773926219961