Year % of female population 1960 53.06372940249776 1961 53.01368134048654 1962 52.94575940404474 1963 52.86016926646512 1964 52.770021119092476 1965 52.67797941301842 1966 52.58286078165217 1967 52.488280075739375 1968 52.39311243594761 1969 52.295173400813674 1970 52.18277215323252 1971 52.056054706656546 1972 51.92683537758887 1973 51.82804529658566 1974 51.775343960223324 1975 51.736718520748035 1976 51.68644156479207 1977 51.65000222113557 1978 51.652083867269575 1979 51.65822104199325 1980 51.67502039761377 1981 51.70430187235524 1982 51.74801782956332 1983 51.84390350894557 1984 51.99044105842049 1985 52.16165110926876 1986 52.264752231354635 1987 52.25951387127644 1988 52.22617448356881 1989 52.19860858938961 1990 52.17340226781044 1991 52.149571898221424 1992 52.133444932243535 1993 52.12829225173814 1994 52.241675101649456 1995 52.38535849115284 1996 52.42197060853422 1997 52.46469462452148 1998 52.58330161871068 1999 52.748140984627696 2000 52.913612547324306 2001 53.08715341082143 2002 53.259215774587425 2003 53.41981626842784 2004 53.5681444121515 2005 53.69605583351685 2006 53.809950551917304 2007 53.91445912409518 2008 54.007056074058596 2009 54.094205136654956 2010 54.189024007664905 2011 54.292664255534234 2012 54.394302758189376 2013 54.499252813536046 2014 54.616467577750086 2015 54.752710712731414 2016 54.88538359684271 2017 55.018896903692585 2018 55.17457773875244 2019 55.34869969219981 2020 55.54932221022205 2021 55.7744403195759 2022 56.01429968379812 2023 56.26529740066601