Year	% of female population
1960	6.451332637804714
1961	6.44186534631803
1962	6.425203594462041
1963	6.405315207260373
1964	6.3819024749803495
1965	6.354892475810874
1966	6.328294085370777
1967	6.304525051088621
1968	6.279213235256067
1969	6.249368544253291
1970	6.217644865794912
1971	6.184294791303934
1972	6.148033580841493
1973	6.115678888922975
1974	6.096080445001392
1975	6.086905309239916
1976	6.076691478907814
1977	6.060839066063418
1978	6.033817937740936
1979	5.990932195735931
1980	5.9632149534189836
1981	5.9548998901972094
1982	5.951344136637393
1983	5.967229296877097
1984	6.002397686509102
1985	6.03475615943322
1986	6.0470177713044855
1987	6.043218993328513
1988	6.03380010543907
1989	6.032085399541926
1990	6.042202963509177
1991	6.061215413479791
1992	6.085051659390058
1993	6.11009043721764
1994	6.148855856118978
1995	6.184530065553389
1996	6.196057896208351
1997	6.204666822319065
1998	6.222877715445357
1999	6.240332447969966
2000	6.248280781923012
2001	6.246154077536182
2002	6.234612613378843
2003	6.215120274410301
2004	6.193192375206673
2005	6.176750875633342
2006	6.171842967404695
2007	6.184149744213478
2008	6.217551536956794
2009	6.268649861634002
2010	6.331534290940224
2011	6.398885180167125
2012	6.460943999385271
2013	6.51463470678245
2014	6.558670584465655
2015	6.595593360509584
2016	6.625731632843104
2017	6.648734703785389
2018	6.664827144095473
2019	6.673531366972489
2020	6.676642195478701
2021	6.674930817959049
2022	6.669914537762978
2023	6.663307509468721