Year % of female population 1960 48.5603293052359 1961 48.410278219883 1962 48.2656679141951 1963 48.0977895410702 1964 48.022488821993 1965 48.0323977368374 1966 48.0186355124898 1967 48.0033547824268 1968 47.9867950106515 1969 47.978236329977 1970 47.9760399274537 1971 47.9797474363255 1972 47.9896854777665 1973 47.9788022661952 1974 47.986421673472 1975 48.0374569403981 1976 48.0946656752483 1977 48.1642980750202 1978 48.2482030575739 1979 48.3390135174508 1980 48.4337445289981 1981 48.5297283678409 1982 48.6228585642891 1983 48.7080478566345 1984 48.7806787232441 1985 48.8485988939656 1986 48.9112604933904 1987 48.9603955334595 1988 49.002197245295 1989 49.0412816209429 1990 49.0719507561078 1991 49.0984119090035 1992 49.127218728892 1993 49.1657365081816 1994 49.2300865267343 1995 49.3316299384951 1996 49.4768602846803 1997 49.6689717040815 1998 49.8877481513972 1999 50.1296348213727 2000 50.4079688754701 2001 50.7143302277755 2002 51.0537473235355 2003 51.4511322623693 2004 51.9109991603694 2005 52.4254746108049 2006 52.9914204886469 2007 53.6032691945479 2008 54.193845869932 2009 54.7128451872137 2010 55.1607984904122 2011 55.5399061605467 2012 55.869277913188 2013 56.1732287788789 2014 56.4330252952016 2015 56.6402676181069 2016 56.8402301852079 2017 56.9960229337938 2018 57.112438729301 2019 57.260262237095 2020 57.4889427186837 2021 57.7849312126951 2022 58.1112008449724 2023 58.4626157725102