Year % of female population 1960 5.483464399983274 1961 5.481081970316167 1962 5.476429242820819 1963 5.470216832659889 1964 5.460031209075185 1965 5.445533025544507 1966 5.426468996226999 1967 5.4018232255691 1968 5.372557494073106 1969 5.34048692105101 1970 5.30649789467612 1971 5.276250329985389 1972 5.247758124306953 1973 5.215496361938328 1974 5.177908013484952 1975 5.137192376330745 1976 5.092154579621865 1977 5.0402923791795455 1978 4.990313726816895 1979 4.952921365987407 1980 4.935043294625452 1981 4.9289688035892 1982 4.926660015717831 1983 4.9212147659057885 1984 4.910275726846017 1985 4.913514449115805 1986 4.936244539227317 1987 4.968005047084895 1988 5.010849714069375 1989 5.066910701318116 1990 5.121726900894936 1991 5.167112690539747 1992 5.202934131941447 1993 5.234622091695623 1994 5.270392302090676 1995 5.300211439267942 1996 5.316880513827577 1997 5.328115518102424 1998 5.3383901431138465 1999 5.3423274662356475 2000 5.34180140284194 2001 5.341465051868375 2002 5.341062820659304 2003 5.343685352079969 2004 5.352121372233582 2005 5.366756233550903 2006 5.388500456842472 2007 5.414388183000936 2008 5.4390595096873815 2009 5.462827545677661 2010 5.4885653659035025 2011 5.516014205442564 2012 5.542834621184269 2013 5.573673175074349 2014 5.615199758277586 2015 5.667488944095255 2016 5.7273538332193565 2017 5.790278467320277 2018 5.850690304747686 2019 5.903615527858887 2020 5.950309496454125 2021 5.991033069700698 2022 6.024187356279341 2023 6.051519105341697