Year	% of female population
1960	3.52151402470503
1961	3.5559087138757
1962	3.59246648644079
1963	3.6282389328937
1964	3.66015707807887
1965	3.68844378611475
1966	3.71354619457836
1967	3.73520299806592
1968	3.75458263329051
1969	3.77130498226465
1970	3.78398680098188
1971	3.79240039761143
1972	3.79709314389037
1973	3.79652918539811
1974	3.77802372964829
1975	3.74418385990948
1976	3.70502892290916
1977	3.65904390062516
1978	3.60698196951753
1979	3.55090564778528
1980	3.49262959343999
1981	3.43292847298421
1982	3.37378345909318
1983	3.31724326763389
1984	3.26515551808208
1985	3.21928402665855
1986	3.17496860455704
1987	3.1277887101572
1988	3.07760820125644
1989	3.02418415887695
1990	2.96772601175984
1991	2.90888655143517
1992	2.84912104083024
1993	2.79268077488054
1994	2.76392325272341
1995	2.7584389502387
1996	2.75120700019459
1997	2.7398066623995
1998	2.72513983832825
1999	2.70833885019728
2000	2.68759248625544
2001	2.66221197455406
2002	2.62982238273839
2003	2.59706020252614
2004	2.62035584015525
2005	2.69596864372267
2006	2.76819942175288
2007	2.82784430597599
2008	2.87145100747391
2009	2.90042730078949
2010	2.95734526046846
2011	3.05747440516563
2012	3.175806437917
2013	3.27922848271116
2014	3.3503209689864
2015	3.41365597766309
2016	3.48882377749662
2017	3.55510350339371
2018	3.59221347057809
2019	3.63879988105362
2020	3.71287473572141
2021	3.70056797537731
2022	3.66218190265378
2023	3.73089316607812