Year	% of female population
1960	8.59314609636692
1961	8.79007701952355
1962	9.07401422107305
1963	9.33651516795025
1964	9.53557593710835
1965	9.65725749880749
1966	9.72475669099757
1967	9.77557333042637
1968	9.85324947589098
1969	9.98806366047745
1970	10.1943114615601
1971	10.4710482701471
1972	10.7978842763263
1973	11.1027642317829
1974	11.3556756208947
1975	11.5699456377786
1976	11.7190346369838
1977	11.7798737021298
1978	11.7437234188503
1979	11.6125303720459
1980	11.3968584311977
1981	11.1170137194463
1982	10.7996941330275
1983	10.4459587682222
1984	10.0458167576023
1985	9.60893304525001
1986	9.14260044429949
1987	8.68388350947993
1988	8.2672685785981
1989	7.8960965468033
1990	7.58371129833285
1991	7.34566646337331
1992	7.15626466447677
1993	6.98561329529952
1994	6.84993043380605
1995	6.76592963181778
1996	6.72628403386909
1997	6.71996929768453
1998	6.73803078950598
1999	6.77367324683127
2000	6.84367766060582
2001	7.00769363189745
2002	7.23253257141352
2003	7.39994278729878
2004	7.49479350229086
2005	7.41436833441601
2006	7.17552993677947
2007	6.9622835705455
2008	6.84076326374258
2009	6.82507077567789
2010	6.87231097959963
2011	6.83204322894698
2012	6.72119988073204
2013	6.58919692422479
2014	6.39728967682486
2015	6.21926510048738
2016	6.13233740921811
2017	6.17235751197002
2018	6.53759776968946
2019	6.71239735629882
2020	6.60200963774836
2021	6.58432270494366
2022	6.50397925961655
2023	6.36648837430388