Year % of female population 1960 54.3532494398146 1961 54.4518528444682 1962 54.5408267716074 1963 54.5699997633344 1964 54.5164210571122 1965 54.42226500617 1966 54.3393868815518 1967 54.2184911025405 1968 54.0268058241907 1969 53.8005888874104 1970 53.5428882900824 1971 53.2377343552692 1972 52.9254815726282 1973 52.6813648018152 1974 52.5437432348008 1975 52.4548609777436 1976 52.3193766167013 1977 52.1766434112264 1978 52.0659728507337 1979 51.9628389571014 1980 51.8592075174061 1981 51.7638974603394 1982 51.717261002575 1983 51.8307864607315 1984 52.0768140067063 1985 52.2334051692233 1986 52.2752828580248 1987 52.1775338335836 1988 51.952835159948 1989 51.7368297647585 1990 51.5430998575256 1991 51.338586395728 1992 51.1649747249007 1993 51.038015699694 1994 50.9210353703931 1995 50.8484453881394 1996 50.7790080174083 1997 50.6491777321785 1998 50.495231994408 1999 50.3893614204782 2000 50.3472184618997 2001 50.3708975541975 2002 50.4739426292424 2003 50.6288200495106 2004 50.8017546157078 2005 50.9915321991758 2006 51.2276438417507 2007 51.4949479961248 2008 51.7807049075474 2009 52.1128074766196 2010 52.4982932021013 2011 52.9276245956648 2012 53.3896366497306 2013 53.8683056442305 2014 54.3580368780986 2015 54.8325274043548 2016 55.2911130481614 2017 55.7435457664451 2018 56.1512807824689 2019 56.5068958038554 2020 56.8482242016154 2021 57.1867696389089 2022 57.5156898645002 2023 57.8225150919665