Year	% of female population
1960	13.511217146169
1961	13.5210042326331
1962	14.0675102761099
1963	14.4962596493778
1964	14.7236251402918
1965	14.7474356493129
1966	14.6478912760843
1967	14.4264981485338
1968	14.1268656716418
1969	13.7519896559229
1970	13.2900061618399
1971	12.5861834205999
1972	11.6345807434769
1973	10.6183928178607
1974	9.60231050531915
1975	8.66203272582147
1976	7.95869328433288
1977	7.58050703007425
1978	7.45853366384402
1979	7.5003433651449
1980	7.58183588710684
1981	7.52951668725812
1982	7.25449638516242
1983	6.84624823029731
1984	6.491600890508
1985	6.33501681755802
1986	6.40184042996252
1987	6.72829475254975
1988	7.27312346030228
1989	7.92889177695133
1990	8.63121598511562
1991	9.23894660546026
1992	9.54358145115017
1993	9.57713819770923
1994	9.50695536651205
1995	9.33465448989852
1996	9.0544438650791
1997	8.70788428282146
1998	8.29721390764948
1999	7.8134979774324
2000	7.34750729870072
2001	6.92500213491339
2002	6.44435990271051
2003	5.91120825420834
2004	5.41152791446314
2005	4.92574121126783
2006	4.45140897786644
2007	4.05697134654462
2008	3.73303064699205
2009	3.45330412223359
2010	3.23514652144147
2011	3.14053062803883
2012	3.18029458081226
2013	3.2929585365775
2014	3.44383746401154
2015	3.61834470593696
2016	3.77842381765104
2017	3.91127050975071
2018	4.03693168191194
2019	4.16400983785753
2020	4.30850351896673
2021	4.49617233154279
2022	4.70801218467809
2023	4.9024559040832