Year	% of female population
1960	4.469423805573214
1961	4.50803226804902
1962	4.549651729282127
1963	4.586782259079169
1964	4.612108725988184
1965	4.642510169030477
1966	4.67522051213129
1967	4.714232449935209
1968	4.771554730493595
1969	4.847956911717153
1970	4.907758631205224
1971	4.957962381090892
1972	5.006641774396041
1973	5.0279669891483945
1974	5.020272001575798
1975	4.950277940114926
1976	4.793899777942634
1977	4.574664635923331
1978	4.352534865443591
1979	4.218682281240905
1980	4.261601164122069
1981	4.4419254184009995
1982	4.66338938192504
1983	4.922593549513517
1984	5.118593021778491
1985	5.172456731975371
1986	5.181371972287601
1987	5.190967302489251
1988	5.160862282501619
1989	5.132729192267287
1990	5.124270994752269
1991	5.0868116311656815
1992	5.030853603913501
1993	4.969445147900377
1994	4.90653469812837
1995	4.868202277339838
1996	4.87028276044704
1997	4.906086421412788
1998	4.968345456923059
1999	5.0346874293354125
2000	5.088608155531958
2001	5.122126477349935
2002	5.129638269266094
2003	5.140401094582423
2004	5.152556656187246
2005	5.120281287652871
2006	5.140435424081971
2007	5.309343118532296
2008	5.5270186838621145
2009	5.7247460702430555
2010	5.919921696912202
2011	6.081948154644565
2012	6.1198116102046844
2013	6.083604623602513
2014	6.083399450769008
2015	6.13678967009094
2016	6.179942325648643
2017	6.216133436977961
2018	6.287152665380441
2019	6.362194387813101
2020	6.439584808742414
2021	6.5212128134562874
2022	6.604760179662268
2023	6.6811224902070565