Year	% of female population
1960	12.0017533250267
1961	12.1461782189436
1962	12.372812866206
1963	12.5961053375038
1964	12.8005709032851
1965	12.9759674462642
1966	13.1005298674526
1967	13.1347884172743
1968	13.0579077579098
1969	12.859882521801
1970	12.5344822740031
1971	12.1072551414783
1972	11.6280739830522
1973	11.1374652363925
1974	10.6587598604309
1975	10.2116614676876
1976	9.80728135353971
1977	9.46124752637557
1978	9.18502117080371
1979	8.97165259348613
1980	8.81622166324356
1981	8.69586838189448
1982	8.57680140998946
1983	8.4501064789202
1984	8.31075931696937
1985	8.16887221831767
1986	8.04618370083991
1987	7.95609092675345
1988	7.90877020264173
1989	7.89903887331077
1990	7.87958845745968
1991	7.79333167436108
1992	7.64339225963104
1993	7.45284793667071
1994	7.28095010479097
1995	7.19361675601546
1996	7.1902072114259
1997	7.23949852873529
1998	7.28793178836904
1999	7.25821698662013
2000	7.11553952553394
2001	6.89806106207495
2002	6.68764922161683
2003	6.5538740637963
2004	6.5207069751502
2005	6.53399597579791
2006	6.54549702799245
2007	6.54501105052221
2008	6.51537900260994
2009	6.46934150846552
2010	6.39001318999509
2011	6.274155742686
2012	6.18959333252474
2013	6.18525679382132
2014	6.1705932718334
2015	6.07760893615994
2016	5.95948786941427
2017	5.81410928079427
2018	5.60266754487074
2019	5.40261857944463
2020	5.28409673998563
2021	5.20612710602189
2022	5.14464297290013
2023	5.09983947979183