Year	% of female population
1960	0.629072278605499
1961	0.624017741103534
1962	0.620819449382795
1963	0.614972456400505
1964	0.611664719457748
1965	0.616328341402348
1966	0.628201256926109
1967	0.643981844772428
1968	0.661740649570351
1969	0.679147849845378
1970	0.694048917110299
1971	0.708090314653584
1972	0.723182362819786
1973	0.739453627650678
1974	0.757475818971608
1975	0.783449597986702
1976	0.815643807920645
1977	0.843994678122938
1978	0.868639105560498
1979	0.896610695385525
1980	0.932129751118425
1981	0.973306522889075
1982	1.0148763322752
1983	1.04900457322356
1984	1.06836280650604
1985	1.06906216983556
1986	1.05330325241061
1987	1.02981261121187
1988	1.00632908613468
1989	0.987328250069133
1990	0.981549254669026
1991	0.989519009633117
1992	0.999099982724257
1993	1.00428762113084
1994	1.00725267530204
1995	1.01493350386384
1996	1.0326298255982
1997	1.05522207961194
1998	1.07775493031052
1999	1.10053066603921
2000	1.1229946926203
2001	1.14386500118553
2002	1.16262376379297
2003	1.18063723033985
2004	1.19877203413911
2005	1.21900087784585
2006	1.24536153995117
2007	1.27880233810532
2008	1.31625527638004
2009	1.35007470783971
2010	1.3728243748598
2011	1.38459083867735
2012	1.38949535283452
2013	1.39137649649009
2014	1.39373570004899
2015	1.39785837358028
2016	1.40735943218648
2017	1.43045451277842
2018	1.47217079237015
2019	1.52900042378406
2020	1.59468074096041
2021	1.65900636722722
2022	1.7246626922339
2023	1.79513579832416