Year	% of female population
1960	0.902226951972874
1961	0.903772936869259
1962	0.907762547301601
1963	0.911918686669895
1964	0.91152404985853
1965	0.909712266195446
1966	0.910049186070031
1967	0.908860825210586
1968	0.90341726705072
1969	0.891091923166811
1970	0.872846855900155
1971	0.842978025022913
1972	0.796181159206766
1973	0.744678896099765
1974	0.705537734164958
1975	0.682008297875366
1976	0.672219497824119
1977	0.675497126246945
1978	0.682135924736355
1979	0.678455982679735
1980	0.661377566451523
1981	0.634425807672855
1982	0.601117458294454
1983	0.567188631360302
1984	0.539143455015383
1985	0.519020105011836
1986	0.504951876133352
1987	0.495627029968091
1988	0.490664291027984
1989	0.49201393903708
1990	0.499927146295263
1991	0.511837103731995
1992	0.52672515858956
1993	0.544268583110287
1994	0.563549921980371
1995	0.583549665511158
1996	0.606695889714758
1997	0.633633737710051
1998	0.659111615379349
1999	0.676858637302291
2000	0.685567868406963
2001	0.685261145428134
2002	0.675659185314907
2003	0.661970042480902
2004	0.651454000607835
2005	0.646658064516129
2006	0.646776665527255
2007	0.652451373648673
2008	0.661398993731466
2009	0.668825477094069
2010	0.672818426898076
2011	0.675105485232067
2012	0.676663740186454
2013	0.677332575710493
2014	0.677228038434183
2015	0.676623053715446
2016	0.675557670134362
2017	0.674322753170622
2018	0.673879281903551
2019	0.675365446255605
2020	0.67868812291908
2021	0.675027161307649
2022	0.672029584923345
2023	0.677296619869904