Year	% of female population
1960	4.51780769012711
1961	4.499682742381794
1962	4.450131613770287
1963	4.347826201976943
1964	4.240129718270081
1965	4.173388682770547
1966	4.148175378124545
1967	4.1486871673313095
1968	4.166494658142137
1969	4.200737584779137
1970	4.2407969154924485
1971	4.259102227310352
1972	4.271742425951133
1973	4.294783368060989
1974	4.30220536232576
1975	4.304329459972429
1976	4.312181525502748
1977	4.314895484397792
1978	4.315699565223424
1979	4.319939761653428
1980	4.3286118840991845
1981	4.3472737910500605
1982	4.365830672364351
1983	4.3644223057437825
1984	4.340487617993853
1985	4.301635343911297
1986	4.261576648750055
1987	4.210552706473729
1988	4.1473236017048585
1989	4.10484327654438
1990	4.090604644432709
1991	4.114671621764464
1992	4.197751229635595
1993	4.34610451362423
1994	4.547011090085646
1995	4.795606420817185
1996	5.052038105899104
1997	5.322083787561889
1998	5.588618903093838
1999	5.811676867130265
2000	5.993106562812773
2001	6.116015373212367
2002	6.203359011081855
2003	6.235572670119886
2004	6.150639318527522
2005	5.981501758599537
2006	5.813025876534475
2007	5.784179643598757
2008	6.0388435401420795
2009	6.445655415616764
2010	6.85497919231868
2011	7.260657510090854
2012	7.474038125847045
2013	7.468953251950364
2014	7.467242502866528
2015	7.512075891029722
2016	7.554137151871787
2017	7.588469129796182
2018	7.555388677969257
2019	7.433797127664963
2020	7.252068546623223
2021	7.040260369805553
2022	6.842832785341275
2023	6.657279840074298