Year	% of female population
1960	2.6398297299631968
1961	2.634834659103338
1962	2.6256266083588558
1963	2.614230644646858
1964	2.604302504076007
1965	2.596785577031574
1966	2.59112574548743
1967	2.5873582920852938
1968	2.5845891183373957
1969	2.581183567821656
1970	2.5763909082897687
1971	2.56911381027684
1972	2.560800192503927
1973	2.5533068822493945
1974	2.54710534648091
1975	2.542088884684213
1976	2.536637181339888
1977	2.5313430285774468
1978	2.525827035969454
1979	2.5185638745655234
1980	2.510965960181879
1981	2.5041266005602325
1982	2.496833818535003
1983	2.4897589581695256
1984	2.4815190450433056
1985	2.4701431487212493
1986	2.4561972166310784
1987	2.4394458031431387
1988	2.420463436642491
1989	2.4009584954875147
1990	2.3816114969862308
1991	2.36350402700256
1992	2.3477240362756993
1993	2.3317624566627617
1994	2.3141672170016037
1995	2.2998047175397285
1996	2.289276563987156
1997	2.2777136671412297
1998	2.2684966881257287
1999	2.2657332060221007
2000	2.268625113187619
2001	2.27876936921902
2002	2.2951877168495862
2003	2.3115819649501246
2004	2.3283226369447534
2005	2.353443792858131
2006	2.3866932058736965
2007	2.4242845478521042
2008	2.468813164059341
2009	2.517889950083909
2010	2.561793553029173
2011	2.599405179167115
2012	2.63367447997008
2013	2.665034376561
2014	2.694944074526836
2015	2.7228760624719235
2016	2.7469341581906943
2017	2.7677548279377073
2018	2.7854064953009083
2019	2.7983718541981615
2020	2.80712191258952
2021	2.8158389279032288
2022	2.830553264959529
2023	2.853134334656112