Year	% of female population
1960	39.4610775781275
1961	39.4750168111223
1962	39.4314438809425
1963	39.3322547968772
1964	39.1986355654605
1965	39.0249600442772
1966	38.8085262228636
1967	38.5688588469902
1968	38.3134155697287
1969	38.0331709249282
1970	37.7044834007907
1971	37.3161981305541
1972	36.8879161678687
1973	36.4341348100119
1974	35.9486237042048
1975	35.4349769988507
1976	34.9114960812571
1977	34.3820932557454
1978	33.8514145281977
1979	33.3268865265884
1980	32.8119169694045
1981	32.3175271435601
1982	31.843583243581
1983	31.3903644110296
1984	30.9688701254324
1985	30.5850667269874
1986	30.2407084509044
1987	29.9299220409902
1988	29.6480130084627
1989	29.3966312377473
1990	29.1705014356898
1991	28.9570143749941
1992	28.730686503779
1993	28.4835089281533
1994	28.2255503652911
1995	27.9484659175843
1996	27.6448243147215
1997	27.3090300236823
1998	26.9378389532061
1999	26.5257502319711
2000	26.0663998582108
2001	25.5749780077396
2002	25.0619148251511
2003	24.5187886141726
2004	23.9403745396177
2005	23.340513398714
2006	22.7452240664364
2007	22.1969637520124
2008	21.7079344490367
2009	21.2614886100526
2010	20.8636125357868
2011	20.5066166529999
2012	20.1831687925255
2013	19.8958496341633
2014	19.6422691224808
2015	19.4155300829304
2016	19.1749411994333
2017	18.8858602935738
2018	18.5881212832003
2019	18.3273184193919
2020	18.1302324461712
2021	17.9745182474563
2022	17.8392280287952
2023	17.699079333178