Year	% of female population
1960	1.61371677072639
1961	1.65775666330108
1962	1.71212864627024
1963	1.7834323833082
1964	1.89343764703253
1965	2.01789399207233
1966	2.11086466661566
1967	2.16160787902537
1968	2.18544686639606
1969	2.18729069982852
1970	2.19657314585634
1971	2.23859030919138
1972	2.29676519137835
1973	2.36719634780485
1974	2.45826787047492
1975	2.59337812158866
1976	2.71335599308523
1977	2.78781878612868
1978	2.83319982881562
1979	2.84862220839056
1980	2.83541918915831
1981	2.83401046572419
1982	2.86577572343559
1983	2.90155727337934
1984	2.92904895049123
1985	2.93502663769143
1986	2.92540774719674
1987	2.91329299641612
1988	2.88266794046661
1989	2.82734542775652
1990	2.72322079774389
1991	2.56757852550789
1992	2.38813740732194
1993	2.22637201791439
1994	2.15311136065563
1995	2.21025880088422
1996	2.37743189975042
1997	2.62938067388467
1998	2.94023079211726
1999	3.23758243081679
2000	3.50442457669162
2001	3.74415614222071
2002	3.94488818758956
2003	4.12417209310306
2004	4.27772340861615
2005	4.39776608480559
2006	4.50068102960854
2007	4.59525774380002
2008	4.66934006866921
2009	4.72679178386225
2010	4.80215089956328
2011	4.90785177432824
2012	5.01787581955421
2013	5.10910542925385
2014	5.1954322896334
2015	5.24621722606421
2016	5.26821205635444
2017	5.28754085127721
2018	5.26239150631775
2019	5.14840515212912
2020	5.03719812483427
2021	4.9243937946316
2022	4.77548785634624
2023	4.7276197837722