Year	% of female population
1960	3.93255962271909
1961	4.03304852691229
1962	4.12960294586714
1963	4.22062648170342
1964	4.25602584127555
1965	4.23848199443805
1966	4.21737258777024
1967	4.19369598694521
1968	4.16919903741159
1969	4.14400295812861
1970	4.1178556958047
1971	4.09213290207148
1972	4.0676602122549
1973	4.04483421806368
1974	3.98900088510896
1975	3.90310149738134
1976	3.82703776980258
1977	3.75678508905554
1978	3.68974948912768
1979	3.63006264548644
1980	3.57748487800369
1981	3.53638436649857
1982	3.52562993544728
1983	3.58110216584062
1984	3.63568310891603
1985	3.65545325374124
1986	3.6864221400819
1987	3.73293223840481
1988	3.79952534543616
1989	3.86799886216572
1990	3.94572418441734
1991	4.037734267408
1992	4.13321200571674
1993	4.27331070715471
1994	4.44944895799726
1995	4.60282581506593
1996	4.72243658289797
1997	4.81158758368367
1998	4.87071750267151
1999	4.8961070804089
2000	4.88592088273775
2001	4.84408828067405
2002	4.78108396722755
2003	4.70767875309262
2004	4.63064278507743
2005	4.55633959522144
2006	4.48735705677341
2007	4.42119204770473
2008	4.35250334106361
2009	4.28645320182074
2010	4.22626980188193
2011	4.17558124919918
2012	4.1374680565336
2013	4.10633430921505
2014	4.08355357100765
2015	4.07574893594891
2016	4.08642931376077
2017	4.12376801960684
2018	4.1948753672577
2019	4.29643508637514
2020	4.41935891249413
2021	4.55309750155221
2022	4.68595206951966
2023	4.80801769936427