Year % of female population 1960 7.59544741098814 1961 7.62221478532554 1962 7.65751281386997 1963 7.69418740151782 1964 7.72120913982278 1965 7.73916383217345 1966 7.7513843403375 1967 7.75792802380891 1968 7.76532092753036 1969 7.78603883135422 1970 7.82423960765597 1971 7.86854422171663 1972 7.89738265505524 1973 7.84100681316862 1974 7.73462238359047 1975 7.53861963149071 1976 7.24730382617487 1977 6.99470388220582 1978 6.80132661370439 1979 6.6223671279578 1980 6.53178432836723 1981 6.55312100540088 1982 6.5992536418521 1983 6.67053203662982 1984 6.77369583546816 1985 6.90143718851122 1986 7.04258645480392 1987 7.13045499529825 1988 7.25696713917963 1989 7.45814380189317 1990 7.62266133242269 1991 7.74628343167658 1992 7.82237543723654 1993 7.84878520497518 1994 7.82791757403511 1995 7.76276518850576 1996 7.67389531404501 1997 7.58319754751978 1998 7.50410866807284 1999 7.38753892280782 2000 7.27452722884644 2001 7.24885276488927 2002 7.29446902454245 2003 7.39585122865606 2004 7.54214274734847 2005 7.72695894765965 2006 7.92922363802256 2007 8.12816137387259 2008 8.3258096107103 2009 8.48031081726297 2010 8.54551138277438 2011 8.52715917332212 2012 8.43536094402238 2013 8.31762802608923 2014 8.20219762244877 2015 8.08321749989808 2016 7.98026515694752 2017 7.91138908499159 2018 7.85498930833385 2019 7.80554067715263 2020 7.78950450746957 2021 7.80296042388732 2022 7.83891978740809 2023 7.90116357645826