Year % of female population 1960 8.01334094000966 1961 7.66669587312714 1962 7.53531501863246 1963 7.52651531285939 1964 7.39438094041787 1965 7.24452855027152 1966 7.19049351279253 1967 7.18793411391149 1968 7.21303805364941 1969 7.26220587108147 1970 7.42805484405605 1971 7.72118959107807 1972 7.91141572702484 1973 7.97880116959064 1974 8.01987739852733 1975 8.00446895159837 1976 7.83857337248442 1977 7.71640091116173 1978 7.63837246361415 1979 7.47399964745285 1980 7.34379938889474 1981 7.22263067604944 1982 7.18958821677221 1983 7.31091552999754 1984 7.43504893332395 1985 7.4146168819678 1986 7.40252334450067 1987 7.41526948262215 1988 7.30970746616213 1989 7.13864524213164 1990 6.94699038569451 1991 6.73816652139311 1992 6.59236513893628 1993 6.51438875948606 1994 6.42290650482183 1995 6.3945326930181 1996 6.37375555637192 1997 6.30617464377055 1998 6.2777010826128 1999 6.20684669052525 2000 6.12678083177436 2001 6.23811062058074 2002 6.36515912897822 2003 6.36779184247539 2004 6.39567147613762 2005 6.36108832376265 2006 6.15965225595579 2007 5.98304803058002 2008 5.86903746473329 2009 5.74943347361606 2010 5.73945797554825 2011 5.78158458244111 2012 5.72502485089463 2013 5.60471066991399 2014 5.6459801236885 2015 5.74356456907925 2016 5.72592751447566 2017 5.70606422383445 2018 5.75194177726133 2019 5.70084321153611 2020 5.62240410456878 2021 5.64151174168297 2022 5.63901722608084 2023 5.60073372057475