Year % of female population 1960 5.50202663341674 1961 5.58670432905279 1962 5.6631382638316 1963 5.71676447140643 1964 5.77789004581618 1965 5.85194376114124 1966 5.93617779732662 1967 6.03395030144168 1968 6.11344864816787 1969 6.16369597638883 1970 6.19585461738504 1971 6.19922023739164 1972 6.16296177820025 1973 6.11574704736532 1974 6.08574406423705 1975 6.08622642932426 1976 6.11953061824158 1977 6.16281451862584 1978 6.20820152991636 1979 6.25308435443589 1980 6.28105766564681 1981 6.28521099646499 1982 6.28054423281799 1983 6.27454162722711 1984 6.27298028659063 1985 6.28087773079406 1986 6.30542053330355 1987 6.34766479697491 1988 6.39460053041415 1989 6.44225630788721 1990 6.48808032069045 1991 6.53238734451078 1992 6.5729345768802 1993 6.61921831746798 1994 6.686167296258 1995 6.77517381607647 1996 6.88604446856436 1997 7.01373444708428 1998 7.14762406864433 1999 7.27348951269844 2000 7.3880217232236 2001 7.4895149000578 2002 7.57093005263288 2003 7.63578595188868 2004 7.69102765160297 2005 7.73907986115501 2006 7.7811110495183 2007 7.81859573468661 2008 7.85303215390835 2009 7.88408041065061 2010 7.91651856458741 2011 7.96068400965427 2012 8.01982085148233 2013 8.10491992900632 2014 8.28344050334157 2015 8.53854871733528 2016 8.76553428546513 2017 9.02467062965566 2018 9.33344034278203 2019 9.67463521032494 2020 10.0576397045067 2021 10.4128129817977 2022 10.8128017092126 2023 11.2874335350676