Year	% of female population
1960	3.3320828844704
1961	3.34315570064233
1962	3.38191719241723
1963	3.38597915673876
1964	3.35910208410674
1965	3.47050985853802
1966	3.63639182273147
1967	3.72053201218427
1968	3.84754706202482
1969	4.02677441958949
1970	4.1330549898033
1971	4.17765197811112
1972	4.25625521056119
1973	4.28864309716342
1974	4.27676680088019
1975	4.32739222612781
1976	4.40862005021566
1977	4.43015021567104
1978	4.45815014957476
1979	4.48685745895264
1980	4.47375026054503
1981	4.40926294811946
1982	4.33531852215157
1983	4.22936064128564
1984	4.12677786031209
1985	4.14467814872536
1986	4.26058634182873
1987	4.39808344363691
1988	4.59461983574516
1989	4.81824379365529
1990	4.96894266244253
1991	5.08809917122329
1992	5.18536151611047
1993	5.23375132632391
1994	5.25666449448596
1995	5.27089856631636
1996	5.28792820408102
1997	5.32792941850403
1998	5.37674270998138
1999	5.40173494805041
2000	5.43772837759767
2001	5.47121485724453
2002	5.45511676772884
2003	5.40785440048342
2004	5.38062413169066
2005	5.32645178345837
2006	5.2208995200494
2007	5.13428724114167
2008	5.10807020972219
2009	5.13369152552876
2010	5.23916853271368
2011	5.38533245371185
2012	5.51151328171277
2013	5.66552566862704
2014	5.80389269785865
2015	5.87710236301382
2016	5.96694349989026
2017	6.09710849686685
2018	6.15854037717702
2019	6.17884677726513
2020	6.24068760953523
2021	6.29151281329514
2022	6.33878780130833
2023	6.42613953698115