Year	% of female population
1960	12.5564186045661
1961	12.8657308494122
1962	13.2134575253683
1963	13.5808703123393
1964	13.9611498982923
1965	14.3337848787941
1966	14.6686143526734
1967	14.9308916672325
1968	15.0908333796537
1969	15.1290688426683
1970	15.0414547034682
1971	14.8414732856859
1972	14.5594063495114
1973	14.2334907014944
1974	13.9022069391991
1975	13.6015321942549
1976	13.3563029100278
1977	13.1636385174655
1978	13.0189837447869
1979	12.9220254470123
1980	12.8718509274003
1981	12.8559958548652
1982	12.8446674025857
1983	12.8094714524078
1984	12.7524762315933
1985	12.6887102885747
1986	12.626417479298
1987	12.6108958231213
1988	12.6745191382505
1989	12.7902030328059
1990	12.9660998444986
1991	13.2023577351037
1992	13.4224417388454
1993	13.5655544400471
1994	13.6357055800131
1995	13.5879652082811
1996	13.4299327543985
1997	13.2257746621484
1998	12.9852736578787
1999	12.6854727785108
2000	12.3457676402756
2001	11.9948702098469
2002	11.6049999507111
2003	11.1864542301427
2004	10.7706429412948
2005	10.383017959972
2006	10.0297937336986
2007	9.70469644475294
2008	9.42656601620834
2009	9.21348704294727
2010	9.06791623708465
2011	9.00319534279157
2012	9.02333701261247
2013	9.11237873519782
2014	9.26086235665956
2015	9.46570527106746
2016	9.71429419755194
2017	9.99148282053541
2018	10.264352621723
2019	10.4924781749884
2020	10.6407275317691
2021	10.6878308366344
2022	10.6323255090818
2023	10.4887074096704