Year	% of female population
1960	3.38860292441986
1961	3.44243797024571
1962	3.46004783989571
1963	3.47333597566813
1964	3.50517395162164
1965	3.70492033933126
1966	3.90818321585469
1967	4.02019746608337
1968	4.24847249800674
1969	4.46978571055445
1970	4.55535813527584
1971	4.60427079015014
1972	4.73272904004965
1973	4.84262546787806
1974	4.9662638158507
1975	5.10516144427135
1976	5.2603694850552
1977	5.48678163959039
1978	5.64517256495381
1979	5.73336331521204
1980	5.66055951405383
1981	5.27660364756312
1982	4.7046705359711
1983	4.26085617194912
1984	4.00261876186893
1985	3.85568677966311
1986	3.98515994453666
1987	4.3437705407417
1988	4.73450154996288
1989	5.11057280586653
1990	5.53288105386137
1991	5.91313322257601
1992	6.16556631639872
1993	6.3421975546324
1994	6.42574595659924
1995	6.41598074369833
1996	6.28438648092281
1997	6.00770099037017
1998	5.56812947427769
1999	5.077825738375
2000	4.79810526363119
2001	4.85573668138237
2002	5.31083023618749
2003	6.01290716493421
2004	6.69872917188492
2005	7.08829226353045
2006	7.14786517423348
2007	6.78612172230396
2008	6.04694853489765
2009	5.30830998356349
2010	4.66655434076318
2011	4.23644526139807
2012	4.16561212823365
2013	4.41871264834425
2014	4.9055459234063
2015	5.49017104187577
2016	5.94622029185571
2017	6.24019768950619
2018	6.44222110736732
2019	6.50102292723178
2020	6.52456422093837
2021	6.60012641073482
2022	7.17264307358363
2023	7.76604190351534