Year	% of female population
1960	5.74133682715671
1961	5.91153854267753
1962	6.138864862951
1963	6.45183410168733
1964	6.80031412991166
1965	7.06303892018215
1966	7.3821676534746
1967	7.81953385361696
1968	8.1384737027995
1969	8.29082605089096
1970	8.4250782142679
1971	8.46141145773057
1972	8.33005138919456
1973	8.16848279550408
1974	8.03909107071594
1975	7.90574865263083
1976	7.72530951489272
1977	7.50720611618843
1978	7.2508699050423
1979	6.92606279423938
1980	6.57346250683044
1981	6.26477801221424
1982	6.03479832674355
1983	5.96444229474039
1984	6.08282935903367
1985	6.26069306014388
1986	6.37972690575601
1987	6.44002689598397
1988	6.41597502598867
1989	6.32863153944859
1990	6.29624781216218
1991	6.3725278474631
1992	6.55882817304996
1993	6.87447144164339
1994	7.29793037042663
1995	7.73881744695575
1996	8.10188185223953
1997	8.34144364109568
1998	8.42458024869281
1999	8.34166692486386
2000	8.09592701662241
2001	7.76314268514894
2002	7.43644138054059
2003	7.11219152396932
2004	6.80597532805735
2005	6.60283518897107
2006	6.50117249202844
2007	6.41674330412205
2008	6.35467378352862
2009	6.29857341512138
2010	6.22307056906213
2011	6.1612027188412
2012	6.08623359824138
2013	5.96627918558894
2014	5.79653947062659
2015	5.55079030539777
2016	5.24855882165233
2017	4.95984450317257
2018	4.70570365236216
2019	4.50198261855623
2020	4.37504216596392
2021	4.32194569431692
2022	4.37202343725643
2023	4.48800469209975