Year	% of female population
1960	3.60125658927283
1961	3.50018671950799
1962	3.38987345390663
1963	3.28030414122667
1964	3.18481383543085
1965	3.10306383681559
1966	3.02655298190254
1967	2.95192965614436
1968	2.8795992287449
1969	2.80796729986939
1970	2.73480109129228
1971	2.66347251188365
1972	2.60101881229319
1973	2.55265350824175
1974	2.52349662287773
1975	2.51949007984653
1976	2.56271150413407
1977	2.65561431849365
1978	2.78066147280096
1979	2.91873194326987
1980	3.05655940672572
1981	3.21035073319232
1982	3.39824893044301
1983	3.6048414393662
1984	3.78897660036422
1985	3.91956036326712
1986	3.98152567250738
1987	3.97640209949406
1988	3.91678411996062
1989	3.85776358178208
1990	3.87556174416728
1991	4.00408235135846
1992	4.19719705936252
1993	4.37807841354999
1994	4.44943327241297
1995	4.3378481092009
1996	4.04791943306873
1997	3.60728570859213
1998	3.08054337618213
1999	2.57802147654767
2000	2.18915444601646
2001	1.96889470233461
2002	1.96266379075929
2003	2.15254310290166
2004	2.46096232446319
2005	2.79993006371088
2006	3.10621649699286
2007	3.35754938587215
2008	3.57139559105661
2009	3.78288565758643
2010	4.01843091215332
2011	4.29433718019276
2012	4.61811290589366
2013	4.98108663041306
2014	5.35863502924051
2015	5.71745106536879
2016	6.02598242903923
2017	6.26591759529405
2018	6.42845430458826
2019	6.51234667671493
2020	6.52777751105666
2021	6.49744130860429
2022	6.4520370904515
2023	6.40366741438714