Year	% of female population
1960	3.90486514681481
1961	3.87812906412583
1962	3.79505583407483
1963	3.69479276850105
1964	3.62714844851866
1965	3.59602351335358
1966	3.60938267582272
1967	3.67452642605651
1968	3.73880421951502
1969	3.72726660857932
1970	3.62593975421915
1971	3.43921702627452
1972	3.16514697131375
1973	2.86585636011874
1974	2.63509642925339
1975	2.50592845686539
1976	2.4632214831314
1977	2.50314660980558
1978	2.60359442139556
1979	2.72618341729016
1980	2.8465292421569
1981	2.97194478481666
1982	3.10081173699145
1983	3.20602807662876
1984	3.26207211432441
1985	3.26182270222316
1986	3.20309498888102
1987	3.08776426830584
1988	2.93350207329429
1989	2.78178157103449
1990	2.67043665361745
1991	2.61382896601302
1992	2.61854509673534
1993	2.66858416162476
1994	2.72450240728683
1995	2.74629227863056
1996	2.70199065641989
1997	2.56707928009477
1998	2.35168752156149
1999	2.10949066239551
2000	1.91151761149549
2001	1.81396284154492
2002	1.8432373625862
2003	1.99664674211152
2004	2.23351047170276
2005	2.49753337015111
2006	2.753277101635
2007	2.98021066603572
2008	3.17049330761146
2009	3.33707850608768
2010	3.4930525362166
2011	3.64605643532749
2012	3.80811729264214
2013	3.98584746662644
2014	4.1743763357433
2015	4.35789496448144
2016	4.51756821775156
2017	4.63958127269194
2018	4.71216689711084
2019	4.7329014955174
2020	4.70810864534443
2021	4.64628652845021
2022	4.56074141941027
2023	4.46696072220511