Year	% of female population
1960	12.9308072220344
1961	13.2413344557812
1962	13.5560677938926
1963	13.852024948923
1964	14.1613689521851
1965	14.4647344578468
1966	14.7669042696676
1967	15.0912273296158
1968	15.3765584539298
1969	15.6381628851876
1970	15.9228120557954
1971	16.2330693891099
1972	16.5815990903628
1973	16.9571759596348
1974	17.3518102125772
1975	17.7195826895449
1976	18.0412111877654
1977	18.3907458376705
1978	18.7538451583189
1979	19.0677915241043
1980	19.2083457493547
1981	19.0599124667459
1982	18.7421353806069
1983	18.3950668715476
1984	18.2298061017155
1985	18.3812610453776
1986	18.6482952279725
1987	18.8524948375475
1988	18.9762804980343
1989	19.0482654968126
1990	19.1131487740979
1991	19.1696091187132
1992	19.2087564063698
1993	19.254343501292
1994	19.3153000946687
1995	19.3905738447352
1996	19.438981290469
1997	19.4419831696219
1998	19.4396549439907
1999	19.5487159854955
2000	19.8132555536029
2001	20.1417848301454
2002	20.4944071511356
2003	20.885219888818
2004	21.3694801277751
2005	21.914126088864
2006	22.4140492376882
2007	22.7373052431544
2008	22.9269415241801
2009	23.0973302930136
2010	23.1048618314046
2011	23.0183785958826
2012	23.0328125480313
2013	23.1092704003288
2014	23.2503812758016
2015	23.4282029451569
2016	23.5900187006131
2017	23.7439224025807
2018	23.9205098649665
2019	24.1492852097701
2020	24.3815647959397
2021	24.5862177703007
2022	24.8242386306183
2023	25.1433756382044