Year	% of female population
1960	3.27474897279792
1961	3.26455321431881
1962	3.27015558698727
1963	3.27865696238987
1964	3.27040136630084
1965	3.24012231627548
1966	3.19024626768962
1967	3.12113834307464
1968	3.04394358075899
1969	2.97687410104673
1970	2.92784796570401
1971	2.89408787348883
1972	2.87490516286682
1973	2.86774164972248
1974	2.86681631755539
1975	2.86894070337578
1976	2.87500224801533
1977	2.88532063883278
1978	2.8980914249629
1979	2.91043173647206
1980	2.92086936601145
1981	2.93007931237705
1982	2.93847494576833
1983	2.94559541318254
1984	2.95125985017998
1985	2.95691715380951
1986	2.96243091528233
1987	2.96739141753087
1988	2.9755884287434
1989	2.99280263496754
1990	3.01950111864294
1991	3.05370561571215
1992	3.09665590480255
1993	3.14764619566871
1994	3.20166568044724
1995	3.25518361794197
1996	3.30653752169532
1997	3.36161921082861
1998	3.44115358925767
1999	3.5487281082583
2000	3.66501769520211
2001	3.78129482133217
2002	3.89195462836676
2003	3.97781842035069
2004	4.03601420930553
2005	4.08537847172789
2006	4.13547329303621
2007	4.18565579844257
2008	4.2341047007237
2009	4.2813296239898
2010	4.33017035849496
2011	4.38435373792359
2012	4.44525789455051
2013	4.51204636811062
2014	4.58381133537735
2015	4.65670896229832
2016	4.72233541278786
2017	4.77837666989027
2018	4.82252541009042
2019	4.86345045340065
2020	4.90975254441196
2021	4.95594582030271
2022	5.00695510557542
2023	5.06314992834697