Year	% of female population
1960	4.36185965545662
1961	4.35910524557012
1962	4.35588187508513
1963	4.3523529806527
1964	4.34525229259875
1965	4.33423667209136
1966	4.31949314466121
1967	4.30059969544284
1968	4.28076021929072
1969	4.26491068590909
1970	4.2538071262097
1971	4.24765095058777
1972	4.24568694039665
1973	4.24440348942506
1974	4.24087313113801
1975	4.23563151327594
1976	4.22953489312567
1977	4.22117731864588
1978	4.21293010636975
1979	4.21363731520385
1980	4.22998147175412
1981	4.25572560585365
1982	4.2828490325616
1983	4.30898768512241
1984	4.33055196961914
1985	4.34441291637345
1986	4.34802033225582
1987	4.34257033765761
1988	4.32437756109321
1989	4.28728116923065
1990	4.23532424612813
1991	4.19383945605236
1992	4.17181859205394
1993	4.17731515365204
1994	4.21965979236204
1995	4.29588993589989
1996	4.38715501731668
1997	4.46955508859174
1998	4.54339152444826
1999	4.60784965234993
2000	4.66563571416956
2001	4.71411625046609
2002	4.74387067372722
2003	4.7552337715978
2004	4.75274704586953
2005	4.73793643948502
2006	4.71252372982856
2007	4.67980575165361
2008	4.64322322028248
2009	4.60428339820953
2010	4.56757794842547
2011	4.53786914632655
2012	4.51613490845746
2013	4.5040503089074
2014	4.50351671784673
2015	4.51380384631386
2016	4.53052581719196
2017	4.55129456186916
2018	4.57850309580044
2019	4.61595563955198
2020	4.66803897335085
2021	4.74301876182995
2022	4.84300840937027
2023	4.95687627779272