Year	% of female population
1960	13.7433760812954
1961	13.9344263425814
1962	14.2025217649682
1963	14.5353451136952
1964	14.8436177763836
1965	15.0361501725853
1966	15.093860321316
1967	15.0138578474993
1968	14.8029390908706
1969	14.5190214322032
1970	14.2162180069068
1971	13.8975402894498
1972	13.5056536328059
1973	13.0053963533591
1974	12.4219135980786
1975	11.7635337281832
1976	11.0227589541929
1977	10.2309462341158
1978	9.44043245104771
1979	8.68520269293453
1980	8.00859263877794
1981	7.44751534685898
1982	7.12691793710938
1983	7.07102987633547
1984	7.15834115811624
1985	7.33523670690867
1986	7.58411305066444
1987	7.79308755972794
1988	7.92625438289124
1989	8.04561551241253
1990	8.13546152472773
1991	8.13470006592207
1992	7.98937515654212
1993	7.70738973158647
1994	7.35189624140267
1995	6.98901020547551
1996	6.68093084525006
1997	6.47470959085109
1998	6.35665652720484
1999	6.30105958251871
2000	6.28110169530597
2001	6.2703283277867
2002	6.23220601988235
2003	6.1383569983524
2004	6.00380774413671
2005	5.85257436114753
2006	5.6851481661487
2007	5.50802587260161
2008	5.35066820992331
2009	5.25084807043283
2010	5.23055943951418
2011	5.29474158065794
2012	5.37983809340602
2013	5.41962518545906
2014	5.40320465057052
2015	5.35042806870478
2016	5.253518962695
2017	5.13766059993384
2018	5.0527627906421
2019	4.96401941173591
2020	4.83686319908232
2021	4.70438745364925
2022	4.58525776719591
2023	4.45050431836165