Year	% of female population
1960	4.84363325080568
1961	4.93700586612323
1962	5.03652291952301
1963	5.10107370868139
1964	5.15555961682994
1965	5.22778695664484
1966	5.29425918652792
1967	5.35134712774409
1968	5.40115839549761
1969	5.43755850494017
1970	5.44700975808908
1971	5.42412299790271
1972	5.3926240327444
1973	5.3793396663673
1974	5.35587566167678
1975	5.32326265338607
1976	5.28202064937204
1977	5.24285262257566
1978	5.21792704933075
1979	5.19610155378069
1980	5.08777638626246
1981	4.82286780650641
1982	4.44201016433176
1983	4.01835105318174
1984	3.74228022928618
1985	3.82276061393597
1986	4.19235749489183
1987	4.65018607559716
1988	5.13023350974539
1989	5.49049742040292
1990	5.59742809883334
1991	5.56448029531394
1992	5.5184160742557
1993	5.46793538867597
1994	5.42133512250732
1995	5.40804356831897
1996	5.42377349527152
1997	5.44325113775178
1998	5.42631795512958
1999	5.36565311358087
2000	5.25880335212179
2001	5.11501899011254
2002	4.98699516050423
2003	4.91934430573471
2004	4.89328964125196
2005	4.82731072895557
2006	4.6810713728099
2007	4.51684816284206
2008	4.4209181421973
2009	4.39399789817151
2010	4.44029630708976
2011	4.65747787710101
2012	4.96623252056517
2013	5.19076917767886
2014	5.33429302974886
2015	5.44799938704267
2016	5.48003067318666
2017	5.45161142917279
2018	5.44972501916904
2019	5.4756085747816
2020	5.53576957025443
2021	5.61553333493858
2022	5.70837071344141
2023	5.81113322030904