Year % of female population 1960 10.3316589530238 1961 10.3653965921335 1962 10.3769323222258 1963 10.3237381944765 1964 10.2004479268062 1965 10.0293676844708 1966 9.83726745212418 1967 9.66193341320538 1968 9.54061366051013 1969 9.47635664022584 1970 9.44906639961668 1971 9.43920197549357 1972 9.4338610758024 1973 9.43957899340635 1974 9.45415039148369 1975 9.47913133162052 1976 9.51640611376594 1977 9.56928732442317 1978 9.64842238848934 1979 9.72960679595105 1980 9.78987474308404 1981 9.84507509170732 1982 9.90384156633911 1983 9.96481358463739 1984 10.025445036073 1985 10.0707916052086 1986 10.0979082072438 1987 10.1105670535923 1988 10.1031351617687 1989 10.0776752900209 1990 10.0410524719717 1991 9.98720332068881 1992 9.91484528881331 1993 9.85038631901378 1994 9.83321451197346 1995 9.79154818483255 1996 9.70956374809429 1997 9.6877005316404 1998 9.75236089110078 1999 9.85240943586183 2000 9.95128777091399 2001 10.0576842384484 2002 10.1654062786646 2003 10.2563265990254 2004 10.3247741996125 2005 10.3660612656304 2006 10.3852250214684 2007 10.3901676346391 2008 10.3797734703542 2009 10.3740239341559 2010 10.4320048115472 2011 10.5235188475047 2012 10.5625909064702 2013 10.5533776986033 2014 10.5200680111106 2015 10.4401970105301 2016 10.3345025948022 2017 10.2680978652068 2018 10.2499503876824 2019 10.2510836281394 2020 10.2593954864116 2021 10.2873341364291 2022 10.3305403971448 2023 10.3825891433008