Year	% of female population
1960	2.721558297209
1961	2.78949924829421
1962	2.85505460305567
1963	2.91066778588109
1964	2.96762083772853
1965	2.99091611968165
1966	3.01003611179028
1967	3.04436026532406
1968	3.08576578714882
1969	3.14157938505271
1970	3.21286752805454
1971	3.28839719267746
1972	3.35659841647702
1973	3.42980065904164
1974	3.50928150662942
1975	3.59903329977326
1976	3.69344296853247
1977	3.79666256477511
1978	3.88739015518725
1979	3.96220592492861
1980	4.02203725285324
1981	4.07033559571767
1982	4.11446808179718
1983	4.1504848358306
1984	4.19571903301446
1985	4.26247823384572
1986	4.30141922302029
1987	4.3276015709424
1988	4.36665323242576
1989	4.36828377358946
1990	4.22002973151953
1991	3.88872645977673
1992	3.47625479123545
1993	3.07506875919916
1994	2.84873564247626
1995	2.95616432661756
1996	3.33400519437628
1997	3.79753485072157
1998	4.25722855318365
1999	4.57451218844789
2000	4.66721717748486
2001	4.61673067320635
2002	4.47455156689379
2003	4.29281491812312
2004	4.13192641769006
2005	4.00326551967437
2006	3.90136599152143
2007	3.83374488669456
2008	3.77609840893829
2009	3.70076298793245
2010	3.61337726773473
2011	3.53283765670491
2012	3.47159682061936
2013	3.46280972788909
2014	3.68281241272333
2015	4.08770969215362
2016	4.45258247803535
2017	4.69717144000445
2018	4.83299612038168
2019	4.78370803668402
2020	4.47052664181985
2021	4.15683479801186
2022	4.10343049658361
2023	4.19077585657003