Year % of female population 1960 2.18722167053982 1961 2.20020509108457 1962 2.21403124414049 1963 2.23098193229088 1964 2.25143030925092 1965 2.27470831993213 1966 2.30133555163493 1967 2.32297125686383 1968 2.34101310112252 1969 2.35747362512597 1970 2.36905974834953 1971 2.37571243157835 1972 2.37513864773872 1973 2.37035231570168 1974 2.36193392353946 1975 2.34556199421239 1976 2.32177381429293 1977 2.29243486364926 1978 2.25659851392338 1979 2.21277782531669 1980 2.1576082950441 1981 2.09914048827898 1982 2.05086873454383 1983 2.00738523686074 1984 1.96071437390763 1985 1.91229277714639 1986 1.86387271619186 1987 1.81773724357326 1988 1.77618022017872 1989 1.74103995579521 1990 1.71684458282368 1991 1.70874408550715 1992 1.70283034446316 1993 1.69585999255371 1994 1.69540411377082 1995 1.69879063903943 1996 1.70517295584809 1997 1.71280075554881 1998 1.72152035479832 1999 1.72595891329772 2000 1.75614019494563 2001 1.84681686186238 2002 1.97085389452884 2003 2.02626301695405 2004 1.98198444717701 2005 1.88472356324252 2006 1.76503060913413 2007 1.67122361832202 2008 1.63946647548017 2009 1.68619716732563 2010 1.79751266079437 2011 1.93422355508228 2012 2.05756862584489 2013 2.13809994414128 2014 2.16125336709897 2015 2.13460414018771 2016 2.08390980917866 2017 2.04815676423618 2018 2.04812611648402 2019 2.08437008073935 2020 2.14460341471803 2021 2.21447829356418 2022 2.29073535750865 2023 2.36611718306803