Year	% of female population
1960	3.18034809678908
1961	3.21418252114824
1962	3.26862636135652
1963	3.33772538510102
1964	3.41736988526958
1965	3.50677089231631
1966	3.6031790766806
1967	3.70013087192017
1968	3.79644597335343
1969	3.89071302127602
1970	3.94475642914536
1971	3.98391663163904
1972	4.05171918066885
1973	4.11241723675009
1974	4.16857113368621
1975	4.25199717872033
1976	4.34844081790005
1977	4.45719646976523
1978	4.54294322005061
1979	4.56905280673803
1980	4.48152828135851
1981	4.24113762397591
1982	3.79742156614097
1983	3.24542575591106
1984	2.9683788653784
1985	3.01451491913801
1986	3.24496049522463
1987	3.6827826083956
1988	4.2198474603556
1989	4.55868059706305
1990	4.70144662068002
1991	4.79819833032563
1992	4.85513630082137
1993	4.9321595251768
1994	5.00231926153816
1995	5.07054762756699
1996	5.13804905741881
1997	5.20904028900708
1998	5.25948462862845
1999	5.27902305300955
2000	5.29375749425379
2001	5.32905065632148
2002	5.39727815468624
2003	5.47324333380122
2004	5.55708700648311
2005	5.56781602835952
2006	5.46491281597959
2007	5.2873843057306
2008	5.07653386834778
2009	4.88937184783534
2010	4.74964208021122
2011	4.72331312026415
2012	4.81737226485388
2013	4.99722146060358
2014	5.3088318008605
2015	5.7178833790469
2016	6.07491439297453
2017	6.34465388969123
2018	6.56590691195246
2019	6.66451510877098
2020	6.73041062482557
2021	6.81867091671169
2022	6.72031642057355
2023	6.61100609371491