Year	% of female population
1960	0.869572132506788
1961	0.895273153527398
1962	0.922118983876243
1963	0.950056194863873
1964	0.979884769451152
1965	1.00919032665847
1966	1.0363733391344
1967	1.06246241508041
1968	1.08839416982826
1969	1.11555105516572
1970	1.14402230011632
1971	1.17037544766104
1972	1.1886765051659
1973	1.20283018867925
1974	1.22211145795472
1975	1.24765420184064
1976	1.27681817286069
1977	1.32159892210355
1978	1.37565171499998
1979	1.42494836196303
1980	1.47746732864858
1981	1.52803831933998
1982	1.5611410308441
1983	1.57404721209558
1984	1.61359296825606
1985	1.6813497371259
1986	1.75650351252615
1987	1.83817568230974
1988	1.92418736296503
1989	1.98422394260079
1990	2.00644977186128
1991	2.00841875849309
1992	2.01044526424159
1993	2.01361120870582
1994	2.02983822452774
1995	2.0737913320036
1996	2.1393895022713
1997	2.21864512464085
1998	2.28068900726713
1999	2.33526721607975
2000	2.40208515473632
2001	2.47301685519025
2002	2.53029018716154
2003	2.60193407235274
2004	2.67377345693539
2005	2.72017567727494
2006	2.75004135095341
2007	2.7670742986123
2008	2.79120422768236
2009	2.85218415137607
2010	2.93891086282088
2011	3.02191121406458
2012	3.10888635029764
2013	3.21148870717604
2014	3.33126100504428
2015	3.4688215775347
2016	3.63623113871288
2017	3.84125026519756
2018	4.06845012803277
2019	4.29722116860676
2020	4.54078310168835
2021	4.80392656177015
2022	5.04610021431471
2023	5.23289176661964