Year	% of female population
1960	4.2497906909814
1961	4.23306118393004
1962	4.21254962263263
1963	4.18358359648557
1964	4.14076564591537
1965	4.08741157429223
1966	4.02003951937135
1967	3.93478200383962
1968	3.84486195986651
1969	3.76816521002402
1970	3.70804939283701
1971	3.66660608972524
1972	3.64670725279614
1973	3.63329192896607
1974	3.60192652968167
1975	3.54694024278959
1976	3.47246421703385
1977	3.38117942125825
1978	3.28187276640885
1979	3.1932141286527
1980	3.12585686865917
1981	3.07221304496247
1982	3.03946102021174
1983	3.02820330349451
1984	3.03104529039284
1985	3.04498006742058
1986	3.0685131570151
1987	3.10062085419715
1988	3.14049745556546
1989	3.19806055138975
1990	3.25371573954975
1991	3.2951719524132
1992	3.32781862704402
1993	3.35076487226624
1994	3.38197347908976
1995	3.42315048321852
1996	3.45924633291079
1997	3.49055744552395
1998	3.5171545490193
1999	3.52534555931409
2000	3.51701819088548
2001	3.50787513608204
2002	3.50663353322928
2003	3.52209888796613
2004	3.5546073890295
2005	3.60190046622017
2006	3.66525561324668
2007	3.74418105682374
2008	3.83505770469162
2009	3.93203316977788
2010	4.02769347933951
2011	4.11663426068943
2012	4.19498403385261
2013	4.26032078112395
2014	4.31175020216116
2015	4.34845275253918
2016	4.37281119999334
2017	4.38801674259085
2018	4.39761653902911
2019	4.40725333358624
2020	4.41776785280839
2021	4.4306483384639
2022	4.4445063378421
2023	4.46006028552161