Year	% of female population
1960	6.40513932284423
1961	6.39661915886698
1962	6.42249813053204
1963	6.52224137624625
1964	6.62486303081566
1965	6.70420784653572
1966	6.80367736060764
1967	6.87095765515198
1968	6.85880254570829
1969	6.77089795128014
1970	6.60502741988286
1971	6.40051807550189
1972	6.22833890420706
1973	6.11652307750061
1974	6.07517915863096
1975	6.12134765585963
1976	6.21967419371087
1977	6.30730383994634
1978	6.35414386243507
1979	6.36644046439425
1980	6.35051697261297
1981	6.29813117600603
1982	6.22683884263843
1983	6.16746664338267
1984	6.12807063224087
1985	6.1163370673868
1986	6.13582431307244
1987	6.20064425150694
1988	6.3471548152649
1989	6.53508676698006
1990	6.69153463755554
1991	6.84276575280575
1992	6.9875841310982
1993	7.03603889890604
1994	6.97900648015619
1995	6.88338182573348
1996	6.71547854503242
1997	6.44911851144405
1998	6.134608652986
1999	5.78372057475358
2000	5.38533932866255
2001	4.96065247337052
2002	4.5583554905794
2003	4.23170305928628
2004	4.03409305343688
2005	3.96401212205943
2006	3.97969520312294
2007	4.04108704950575
2008	4.13252950846334
2009	4.18737345452049
2010	4.21676321040942
2011	4.30431245274538
2012	4.44853887708568
2013	4.60832854918056
2014	4.7348943096584
2015	4.76404894129157
2016	4.6923411222131
2017	4.5948318558594
2018	4.51906235466933
2019	4.52476323913283
2020	4.64810744140353
2021	4.83407742755147
2022	4.98986375659309
2023	5.04522450078638