Year % of female population 1960 1.20511112687866 1961 1.21025696986185 1962 1.21474217112507 1963 1.21857828776522 1964 1.22207336567757 1965 1.22543217038926 1966 1.22838318461501 1967 1.23064293906241 1968 1.2322913035797 1969 1.23328626094355 1970 1.2333717065124 1971 1.23282155961672 1972 1.23203571646178 1973 1.23085848198831 1974 1.22904639828257 1975 1.22656797625299 1976 1.22445489437081 1977 1.22230600775885 1978 1.21833380543692 1979 1.2134515078003 1980 1.20485294696742 1981 1.19395362063486 1982 1.19089153364485 1983 1.19018641276023 1984 1.18385257082956 1985 1.17551401054411 1986 1.16634487942232 1987 1.15679836297275 1988 1.14785301518772 1989 1.14037340825611 1990 1.13372421020966 1991 1.12694133782656 1992 1.12023223822909 1993 1.11324654027938 1994 1.10487681631803 1995 1.09548673364672 1996 1.08606239408875 1997 1.07661949547145 1998 1.06693187653657 1999 1.05689532163837 2000 1.04697583682863 2001 1.03723658848862 2002 1.02710645831278 2003 1.0167838973313 2004 1.00662965452365 2005 0.996166457623103 2006 0.986218112732753 2007 0.977213958238165 2008 0.968063815163326 2009 0.957337862605098 2010 0.945002034959248 2011 0.932057121609832 2012 0.918988891633846 2013 0.906961303300497 2014 0.89638314531135 2015 0.888049397709865 2016 0.881731352981487 2017 0.875390216874581 2018 0.864704286815178 2019 0.84562741360493 2020 0.824632549451128 2021 0.806049611363437 2022 0.789947008702714 2023 0.782049446160764