Year	% of female population
1960	3.62265429564872
1961	3.66856501243807
1962	3.70636542198303
1963	3.74454856286625
1964	3.80174039380973
1965	3.86903252040267
1966	3.92831194055565
1967	3.98148071890187
1968	4.04391919182768
1969	4.10272512167006
1970	4.17440350427904
1971	4.26568839711691
1972	4.3607455726692
1973	4.43932055535994
1974	4.50775636555744
1975	4.57510660111787
1976	4.63576526330947
1977	4.70458291339114
1978	4.79164169084326
1979	4.89253918114489
1980	4.97056229223589
1981	5.01619693647603
1982	5.05518420311461
1983	5.07962929387895
1984	5.07665896333864
1985	5.05274904886733
1986	5.01463927984872
1987	4.96592458026857
1988	4.90469945847417
1989	4.83776416415226
1990	4.89127362866065
1991	5.03008776133626
1992	5.08868188424171
1993	5.10262868932463
1994	5.11240771285819
1995	5.01595982601262
1996	4.83415975321133
1997	4.69343278484044
1998	4.5976114556444
1999	4.51084886003457
2000	4.43088762903309
2001	4.36806181214509
2002	4.31101749329764
2003	4.23271667680886
2004	4.1484145796825
2005	4.0813157861865
2006	4.04047836441821
2007	4.03928664914018
2008	4.08414655034046
2009	4.17165082488019
2010	4.25270466827337
2011	4.32020789350387
2012	4.43586378616962
2013	4.6285294871139
2014	4.86637804090906
2015	5.13297386984792
2016	5.3942138988097
2017	5.57910943390202
2018	5.65534875186167
2019	5.63066656832314
2020	5.52673365472976
2021	5.3702674497645
2022	5.21006999785198
2023	5.07670007938668