Year % of female population 1960 10.1644942179061 1961 10.2081827763626 1962 10.1801107295536 1963 10.0071365907097 1964 9.64431649331352 1965 9.24708144840181 1966 8.94023240627564 1967 8.71553189540222 1968 8.6253539969246 1969 8.70465045604398 1970 8.8301153249472 1971 8.91409872027922 1972 8.99177611563878 1973 9.06475953380943 1974 9.16174769672556 1975 9.28832852328975 1976 9.42030684580334 1977 9.55300866541678 1978 9.68012023901169 1979 9.79160371081308 1980 9.88028223107395 1981 9.94139410706545 1982 9.98091896322098 1983 10.0151776952151 1984 10.0626283392042 1985 10.1188853420757 1986 10.1722428830891 1987 10.2261706917986 1988 10.282942337094 1989 10.3400038780703 1990 10.3894089740943 1991 10.42692263365 1992 10.4314118894565 1993 10.366610245927 1994 10.2821804493961 1995 10.2586771630171 1996 10.2855952895202 1997 10.3359718531182 1998 10.4024691088106 1999 10.4852509835977 2000 10.5831901119598 2001 10.6886380781524 2002 10.795341645259 2003 10.8244504523319 2004 10.7758314969758 2005 10.7270450443814 2006 10.6836418916503 2007 10.6460723040964 2008 10.6126390806994 2009 10.575579763529 2010 10.5316880433794 2011 10.4838929524325 2012 10.4439251212956 2013 10.4286401652454 2014 10.4383824171999 2015 10.462490042228 2016 10.4997293188221 2017 10.5415270317018 2018 10.5961088810746 2019 10.6742864480822 2020 10.7718773812523 2021 10.8928158915101 2022 11.0263838600471 2023 11.1394776653764