Year	% of female population
1960	3.888496554785068
1961	3.8793301036647376
1962	3.8717311528914817
1963	3.863604082379331
1964	3.8560194623855
1965	3.8484564358557733
1966	3.8379370612210404
1967	3.824307554098938
1968	3.808942667550734
1969	3.7915294020538055
1970	3.774353752052812
1971	3.7589485187208598
1972	3.7431378901760106
1973	3.7270598739947753
1974	3.709250426658247
1975	3.6894602937453556
1976	3.667675003958233
1977	3.642577085358079
1978	3.6149006013433693
1979	3.5853034323677386
1980	3.5559870941163743
1981	3.529730331301834
1982	3.5068952682830563
1983	3.4883748104008276
1984	3.4676247851665853
1985	3.4436176557587617
1986	3.4191963705410817
1987	3.3928871202416073
1988	3.3674767070252645
1989	3.3496297135159425
1990	3.3407763163241424
1991	3.335862055962747
1992	3.331295539691106
1993	3.32084204378368
1994	3.2996153509951767
1995	3.2814547502205182
1996	3.275114007391072
1997	3.2762915499775693
1998	3.288920770524407
1999	3.3142119460576267
2000	3.3357725056501564
2001	3.3460562117162085
2002	3.3477382775151296
2003	3.34206624836128
2004	3.3359192627543455
2005	3.331396261676325
2006	3.3291250293893477
2007	3.334060786649114
2008	3.3445484116334803
2009	3.354267099338558
2010	3.3637204188380454
2011	3.3730998859512153
2012	3.3803446510951747
2013	3.3875429672893813
2014	3.3983434157005914
2015	3.4124535934308757
2016	3.430834577853315
2017	3.45359631706855
2018	3.478804798090332
2019	3.5063078157829057
2020	3.5365997592757767
2021	3.568252544903601
2022	3.601995617112624
2023	3.6401135599014904