Year	% of female population
1960	3.4754105708997356
1961	3.518453969200274
1962	3.5655565407476564
1963	3.61480695842036
1964	3.649272062099121
1965	3.678783413981449
1966	3.7111898672276955
1967	3.7491207244370637
1968	3.7773351823302304
1969	3.797266372874474
1970	3.8233690852483933
1971	3.8448623140812335
1972	3.870398622492712
1973	3.914466400350621
1974	3.971380738184094
1975	4.018588472136192
1976	4.060356687886327
1977	4.094767768543437
1978	4.108034320339324
1979	4.099118567622423
1980	4.042846270937794
1981	3.927909244810894
1982	3.770420849851658
1983	3.5980379052991838
1984	3.4906244332381915
1985	3.531962867359284
1986	3.6785925343720387
1987	3.8506027492333263
1988	4.052244989112569
1989	4.201643060092474
1990	4.230242994733573
1991	4.221249526648528
1992	4.2154165494406035
1993	4.183025503076516
1994	4.161932801694714
1995	4.164779467197982
1996	4.150687959674026
1997	4.127936435117332
1998	4.106436471294291
1999	4.084111811800119
2000	4.072895230587461
2001	4.08101480267952
2002	4.0963022577205415
2003	4.118819492690373
2004	4.146100402173899
2005	4.179716657241717
2006	4.21151073079382
2007	4.237031472035782
2008	4.279476923874094
2009	4.326513195987294
2010	4.33540541749894
2011	4.379855636231293
2012	4.535369868925227
2013	4.719724027534293
2014	4.879901134583454
2015	5.038045812560945
2016	5.174372978725951
2017	5.214789551941782
2018	5.20538169071174
2019	5.230569031383794
2020	5.296447120545929
2021	5.349900507446742
2022	5.389520757078256
2023	5.456452527345226