Year	% of female population
1960	2.3734481186848084
1961	2.3641061784634267
1962	2.3461675576061496
1963	2.3293615347399874
1964	2.31954005300291
1965	2.3123971073128504
1966	2.3016660978558825
1967	2.2861005529098293
1968	2.2668111401388673
1969	2.2425246545039577
1970	2.2135760919921985
1971	2.180833249184366
1972	2.143238802336988
1973	2.104042882390967
1974	2.070480313360456
1975	2.052390711943255
1976	2.048648578296193
1977	2.0422373915093384
1978	2.0331607897446817
1979	2.032454378173279
1980	2.039415435565036
1981	2.0508194128870962
1982	2.0691589673245656
1983	2.0917822684312237
1984	2.1094648101957048
1985	2.1204248824377783
1986	2.125290545569271
1987	2.1243631404393555
1988	2.120910529064697
1989	2.1191357951012044
1990	2.116831471706523
1991	2.117526433004553
1992	2.1252049776870936
1993	2.1372696342690882
1994	2.146368744621519
1995	2.147382785106403
1996	2.15019741215118
1997	2.1545876581448775
1998	2.1481160796780685
1999	2.131394596179798
2000	2.112799058826306
2001	2.0948958763415546
2002	2.081977952426764
2003	2.0764802484244345
2004	2.0825491911370975
2005	2.108347567207482
2006	2.1539972295252894
2007	2.2132400506176197
2008	2.2818630749966538
2009	2.357747427385699
2010	2.433214832233004
2011	2.506541432043701
2012	2.581075083752605
2013	2.657579518981295
2014	2.7297575381290846
2015	2.7925290998884313
2016	2.8529896244151582
2017	2.9093956396968315
2018	2.9594394025715474
2019	3.0105740719582004
2020	3.0633807405184665
2021	3.1166020958281466
2022	3.178587708007779
2023	3.248723366375614