Year	% of female population
1960	15.3472816011124
1961	15.3759713762662
1962	15.3607710733583
1963	15.305410716248
1964	15.2174110726157
1965	15.116424042558
1966	15.0199032806169
1967	14.9326882971316
1968	14.8677789172043
1969	14.8373689164154
1970	14.8358888457146
1971	14.8699623296542
1972	14.9335046517445
1973	15.0040830908998
1974	15.0151034413136
1975	14.9692130312866
1976	14.9242698368365
1977	14.8905908540887
1978	14.8790050691698
1979	14.8935039344945
1980	14.9245107124932
1981	14.9509250056705
1982	14.997154392494
1983	15.0559325681396
1984	15.0967911297323
1985	15.1342733514628
1986	15.1632776706819
1987	15.1610712171672
1988	15.1302250265386
1989	15.0582303935099
1990	14.9284553070789
1991	14.7773139231181
1992	14.64629528225
1993	14.5470102052184
1994	14.5095960598093
1995	14.5228302677726
1996	14.5288741450438
1997	14.5091674787547
1998	14.4547847138247
1999	14.3816115387778
2000	14.3204045909156
2001	14.2596817380667
2002	14.1787094417804
2003	14.085779412448
2004	13.9647824394613
2005	13.8218950368802
2006	13.6891760062179
2007	13.5441929103842
2008	13.3612500121511
2009	13.1568931009564
2010	12.9235470699587
2011	12.6437159526027
2012	12.3595653576194
2013	12.0967951281548
2014	11.8529525120163
2015	11.6427169821602
2016	11.4673992631222
2017	11.3175351961139
2018	11.189926679024
2019	11.0856142795384
2020	10.996493272616
2021	10.9201937330467
2022	10.8282659301305
2023	10.6923743999573