Year	% of female population
1960	1.52738837510985
1961	1.4613608028287
1962	1.40291359010178
1963	1.34813948957724
1964	1.29297231518102
1965	1.24677637804041
1966	1.24854184893555
1967	1.28813437009508
1968	1.32801887466934
1969	1.32758165331455
1970	1.32454899796489
1971	1.39290362932535
1972	1.50884581585449
1973	1.61264049519466
1974	1.59383199974084
1975	1.4650044813819
1976	1.32335073720159
1977	1.20539779783095
1978	1.14222734331947
1979	1.12860063494174
1980	1.13523137485503
1981	1.14099560291427
1982	1.14886374381442
1983	1.15573846582294
1984	1.16275539633869
1985	1.17164267872011
1986	1.17805990529038
1987	1.18015414258189
1988	1.16744957170489
1989	1.13732835639882
1990	1.09699313392787
1991	1.05676912172176
1992	1.02562152157101
1993	1.01408732141073
1994	1.02521815116122
1995	1.05006608383553
1996	1.07414074701065
1997	1.09742257789009
1998	1.12431811656618
1999	1.14578282002413
2000	1.15736895150126
2001	1.16700681749099
2002	1.17420780821627
2003	1.16706401674076
2004	1.1506681628073
2005	1.12816515778324
2006	1.10586529796654
2007	1.09838365589745
2008	1.11412736115824
2009	1.14880913871662
2010	1.19571030994189
2011	1.24018446964976
2012	1.27051118154913
2013	1.28908841802311
2014	1.29363362599143
2015	1.28186927438683
2016	1.26323229666645
2017	1.2512435597758
2018	1.2551735116205
2019	1.28737216331772
2020	1.33835118827731
2021	1.39303557796237
2022	1.44823076580125
2023	1.49112927995788