Year	% of female population
1960	1.3255955539165416
1961	1.368801524475972
1962	1.3972921129804825
1963	1.4466418540732153
1964	1.4970597041201443
1965	1.508483615997808
1966	1.5158280407146352
1967	1.5216900549033727
1968	1.5198856315733282
1969	1.5222144864760525
1970	1.5461782698456243
1971	1.595237445094341
1972	1.6562255285588126
1973	1.7008275153555799
1974	1.7523344371162408
1975	1.8288245398217655
1976	1.919664850685176
1977	2.016962204784127
1978	2.1269279723087626
1979	2.221929256049416
1980	2.2760658752145217
1981	2.314731380258828
1982	2.3506779203797965
1983	2.3787203396156955
1984	2.4077628740373878
1985	2.4474230989628714
1986	2.487177392839373
1987	2.5415933508145283
1988	2.5816703088053647
1989	2.6010640477398406
1990	2.5619706238681466
1991	2.4222401789250823
1992	2.224304841036859
1993	2.055296768317687
1994	1.9517762649263461
1995	1.9027752437934038
1996	1.9447957178355924
1997	2.072878870235586
1998	2.2387434037805938
1999	2.4147960048355945
2000	2.602303919142254
2001	2.7840221172074515
2002	2.936385914109807
2003	3.057947580451514
2004	3.1381628555557444
2005	3.181686441696554
2006	3.1760311148925995
2007	3.121181852572
2008	3.0096944219584207
2009	2.8721379387844626
2010	2.796954355705958
2011	2.8189197653241163
2012	2.947147529914382
2013	3.1424151551737425
2014	3.337286248229219
2015	3.44355184196377
2016	3.436174187379148
2017	3.276036211656176
2018	2.973610365459637
2019	2.6581010801136236
2020	2.4060830534457174
2021	2.2969085203173987
2022	2.3648250264163084
2023	2.593161987932467