Year	% of female population
1960	3.2330925606378154
1961	3.223165097323754
1962	3.2122870930754095
1963	3.2004757487658395
1964	3.188960128341712
1965	3.178220462131373
1966	3.1681503695289033
1967	3.1589960007928743
1968	3.1502814894474005
1969	3.1428551684120967
1970	3.136899515007727
1971	3.129956445532294
1972	3.120453529346524
1973	3.1085117722193947
1974	3.0918278812764592
1975	3.0713319140961284
1976	3.0501436352205484
1977	3.027801823967867
1978	3.004784546944339
1979	2.9828001979023275
1980	2.9632970996905597
1981	2.945777647316702
1982	2.928919044850732
1983	2.9139200617157828
1984	2.897430461871392
1985	2.878361683591024
1986	2.8604992505141125
1987	2.8432068782997173
1988	2.82504491587016
1989	2.8062261635548564
1990	2.7871611778341663
1991	2.7671321048371658
1992	2.746911039543683
1993	2.7288730641862813
1994	2.715460349286168
1995	2.709770815865921
1996	2.711060035364295
1997	2.711717361665532
1998	2.704809893229735
1999	2.6869665753352927
2000	2.6706944285226912
2001	2.6649548996942634
2002	2.666011009083958
2003	2.6755838010024733
2004	2.6950288590396836
2005	2.7115982040456026
2006	2.7187113859741454
2007	2.71997818472102
2008	2.7162458937121152
2009	2.7123935694793992
2010	2.71076959653117
2011	2.7116352383198135
2012	2.7192640986977126
2013	2.7327972661430304
2014	2.7463545537222798
2015	2.760368072551857
2016	2.7744805319333006
2017	2.786399275944884
2018	2.7982941581402603
2019	2.8130238817108157
2020	2.829764187806423
2021	2.8491368622372715
2022	2.8720591581728656
2023	2.897579977633403