Year	% of female population
1960	6.90744722868302
1961	6.68097783229651
1962	6.51702920530375
1963	6.54257358265536
1964	6.62814554285475
1965	6.6274477538259
1966	6.57208681944949
1967	6.51319706290931
1968	6.46834061135371
1969	6.43442937073657
1970	6.38842850685551
1971	6.31226765799257
1972	6.10582946421991
1973	5.8077485380117
1974	5.6802930828104
1975	6.04750063069881
1976	6.69626871016257
1977	7.29641230068337
1978	7.84376217288147
1979	8.18967036841177
1980	8.07080391950269
1981	7.78279592479782
1982	7.69338417940734
1983	7.65103965777201
1984	7.58290502006618
1985	7.51725358343656
1986	7.50944472164801
1987	7.46564006620134
1988	7.35700771357881
1989	7.22340974423233
1990	7.13403913059743
1991	7.15124872096108
1992	7.20649001099359
1993	7.30708543091141
1994	7.39472018468183
1995	7.42888806797193
1996	7.45380404834503
1997	7.38399707709171
1998	7.3239845963816
1999	7.26240827097567
2000	7.10533889768312
2001	6.94160295753921
2002	6.84985209736626
2003	6.79324894514768
2004	6.75291342952275
2005	6.7473338802297
2006	6.76618256562321
2007	6.8040551769985
2008	6.77777048750082
2009	6.70119779864034
2010	6.66517700386248
2011	6.59717848595541
2012	6.54510437375745
2013	6.53266331658291
2014	6.44287868065598
2015	6.32037554076029
2016	6.18240862718667
2017	6.02136712890685
2018	5.88649012292826
2019	5.74055969693266
2020	5.63462008306865
2021	5.67820450097847
2022	5.7767034849922
2023	5.84530724549067