Year	% of female population
1960	1.86648998509608
1961	1.89545939040889
1962	1.91592402021236
1963	1.92611816613355
1964	1.93514953084104
1965	1.96286264985583
1966	2.01891274546989
1967	2.08064855871111
1968	2.14261982692223
1969	2.20178412430754
1970	2.25684754245399
1971	2.32759455571594
1972	2.40584160631101
1973	2.47364946611706
1974	2.52312650994587
1975	2.55874468801067
1976	2.57711887382428
1977	2.61800686083292
1978	2.70006053636435
1979	2.80974665723366
1980	2.93225394638274
1981	3.06177938797004
1982	3.18470231668909
1983	3.2762496185467
1984	3.35125774941592
1985	3.41610976622711
1986	3.47199198209165
1987	3.50962671119396
1988	3.52946564635239
1989	3.5512501811987
1990	3.6336423987983
1991	3.75682815764116
1992	3.88741074500681
1993	4.0550216159534
1994	4.24181806052182
1995	4.40422884577551
1996	4.55880734827162
1997	4.71787828474613
1998	4.85376533442601
1999	4.97451503032946
2000	5.07426461756817
2001	5.1644352215532
2002	5.26560500711303
2003	5.37324343449885
2004	5.47612107327958
2005	5.58458770622121
2006	5.69228338759742
2007	5.76410802359312
2008	5.77342465477682
2009	5.73617786873874
2010	5.74934188829143
2011	5.87047437717724
2012	6.04774203047497
2013	6.25030306124482
2014	6.44262561437748
2015	6.43054493555101
2016	6.25733544466079
2017	6.34295007688132
2018	6.72151401913687
2019	7.16176112867163
2020	7.59703591286039
2021	7.89684469502256
2022	7.80794621959617
2023	7.36984543415219