Year	% of female population
1960	2.8057687787941417
1961	2.8072691517664468
1962	2.820987313164168
1963	2.839177642594438
1964	2.8522202383231527
1965	2.856632365156688
1966	2.8541411666561736
1967	2.844648657555992
1968	2.8304514659907443
1969	2.815834516178535
1970	2.802682383604845
1971	2.790012304972596
1972	2.7782195712913484
1973	2.768163018235491
1974	2.7598435217040214
1975	2.754094343152087
1976	2.7511278622442465
1977	2.750226480496877
1978	2.750912797749306
1979	2.752016422239078
1980	2.7509554485866525
1981	2.749245885941159
1982	2.7493895970950746
1983	2.7513533668049077
1984	2.7551873484334255
1985	2.7599271101543734
1986	2.765431772481218
1987	2.772087256532021
1988	2.77854902077439
1989	2.7824352245254524
1990	2.7813092970601443
1991	2.780060258983121
1992	2.779446577667299
1993	2.7758930719076713
1994	2.7660553006110984
1995	2.7518553736548292
1996	2.7351274862795094
1997	2.7155357817717216
1998	2.6977604491083826
1999	2.6891106296556906
2000	2.691920929245336
2001	2.706651239505968
2002	2.7330937560879676
2003	2.766901596963072
2004	2.822095402357934
2005	2.901700799599018
2006	2.9872199201329366
2007	3.078997689963808
2008	3.180019677312282
2009	3.272647903936013
2010	3.3488094074470847
2011	3.4200249755276575
2012	3.486996910569118
2013	3.5469840952165965
2014	3.599190145451957
2015	3.64673182474683
2016	3.6897407185116067
2017	3.7288739820436896
2018	3.767938330192646
2019	3.80519476586273
2020	3.836382443357272
2021	3.862462586453816
2022	3.8880444542751706
2023	3.918079705494484