Year	% of female population
1960	1.80934448628981
1961	1.84282253529362
1962	1.88754279602687
1963	1.94033713142932
1964	1.98162351841994
1965	2.00587682471257
1966	2.02477059175639
1967	2.03598580901841
1968	2.02617475314856
1969	2.00043200277899
1970	1.96893649163767
1971	1.94086958674151
1972	1.92380670671629
1973	1.90936858813888
1974	1.91483876710049
1975	1.96058236710194
1976	2.00832048158406
1977	2.02733759114499
1978	2.04023213316496
1979	2.05672305370039
1980	2.06364483682725
1981	2.07835854428044
1982	2.12467117643505
1983	2.19177191213673
1984	2.2610075748282
1985	2.3282930016327
1986	2.39017292060495
1987	2.44230054897586
1988	2.49263955140592
1989	2.54296641419693
1990	2.5792720658005
1991	2.59918001193377
1992	2.60442178013791
1993	2.58503843998606
1994	2.56220882179968
1995	2.584010465165
1996	2.65696629896443
1997	2.75437932902496
1998	2.85473804327951
1999	2.9358102154169
2000	2.97788995697111
2001	2.98546939639169
2002	2.9785508098382
2003	2.96837501827904
2004	2.95084221690234
2005	2.92044605156011
2006	2.87926390717935
2007	2.82716611871391
2008	2.76785842641374
2009	2.7151602706878
2010	2.68380472628419
2011	2.67369183516067
2012	2.67542700013548
2013	2.69256156638405
2014	2.72895089420921
2015	2.77320447331587
2016	2.8187135606487
2017	2.86578132872031
2018	2.92198769497496
2019	3.00104842204148
2020	3.10447314535287
2021	3.24566343764648
2022	3.42777338802967
2023	3.59800874508188