Year	% of female population
1960	8.43736882665688
1961	8.36879564148287
1962	8.24914209393615
1963	8.0971569651092
1964	7.93011808895356
1965	7.77233719464556
1966	7.64621114255428
1967	7.56180987913637
1968	7.53500460271386
1969	7.57186758559388
1970	7.69740720554375
1971	7.89730659423021
1972	8.12278170008353
1973	8.37355009785348
1974	8.64673606728745
1975	8.91323173861762
1976	9.18390082070074
1977	9.4809134808371
1978	9.78678055581837
1979	10.0864947129334
1980	10.3452962367423
1981	10.532185608496
1982	10.6393517001917
1983	10.6551432674315
1984	10.5728455662378
1985	10.4037747927325
1986	10.1776714923121
1987	9.93287151439097
1988	9.6930881018312
1989	9.47025073143226
1990	9.27573427398847
1991	9.10896614970618
1992	8.94923980017009
1993	8.78704125043138
1994	8.62581041695581
1995	8.47055314487314
1996	8.32577386697314
1997	8.19358402473109
1998	8.08214779171214
1999	7.99755822422383
2000	7.94067546772091
2001	7.91148093593678
2002	7.91412947623247
2003	7.93669891075926
2004	7.97469233159741
2005	8.02033450837058
2006	8.05989685263886
2007	8.09807061720068
2008	8.14077873999595
2009	8.20102035625408
2010	8.29445144476973
2011	8.41152244032267
2012	8.54949204912533
2013	8.67371670600794
2014	8.74854465150078
2015	8.76098917065759
2016	8.69991555271202
2017	8.5485424708106
2018	8.30886388392845
2019	8.04770491597675
2020	7.78650760616197
2021	7.44812791556285
2022	7.14934810803032
2023	6.91710837779755