Year % of female population 1960 48.0752556625848 1961 48.3495285166579 1962 48.5402744081818 1963 48.6374907711219 1964 48.6898327517105 1965 48.7076572022551 1966 48.6612969155841 1967 48.539215901042 1968 48.3268774333686 1969 48.0375487940765 1970 47.7084611284183 1971 47.3236835979976 1972 46.875190843808 1973 46.3946207513229 1974 45.8761014553521 1975 45.3197750461588 1976 44.7455643892257 1977 44.1663195681593 1978 43.5860602835715 1979 43.010590548579 1980 42.4585283742291 1981 41.9265181362401 1982 41.4110929609896 1983 40.9409939972845 1984 40.5087999903535 1985 40.0833444766812 1986 39.6637864160794 1987 39.2585510134328 1988 38.8722011981302 1989 38.5222953510199 1990 38.2050544354574 1991 37.8973870070131 1992 37.5919995030481 1993 37.2885504673362 1994 36.9928981255031 1995 36.6920375206029 1996 36.374619549675 1997 36.0359116362981 1998 35.6541971041694 1999 35.2527262541057 2000 34.872601308262 2001 34.5000306090212 2002 34.1068576702518 2003 33.6824776480871 2004 33.2201255814919 2005 32.7288263633118 2006 32.2180008178258 2007 31.7024381557184 2008 31.2118361432824 2009 30.7611121428549 2010 30.3498254427366 2011 29.9680875767126 2012 29.6135881215215 2013 29.2943875272287 2014 28.9885846043541 2015 28.6718570466956 2016 28.3569439503733 2017 28.0569264968953 2018 27.7735788098296 2019 27.4977853661134 2020 27.2117893019448 2021 26.9342082682251 2022 26.6739767447285 2023 26.3885819568445