Year	% of female population
1960	1.70142752949889
1961	1.7473411942664
1962	1.79338268091528
1963	1.85073280492147
1964	1.89707617050585
1965	1.93193900612463
1966	1.96067444056051
1967	1.98224056528917
1968	2.00888313280112
1969	2.02456488617167
1970	2.04812839415326
1971	2.09795081923825
1972	2.14873685647649
1973	2.16853535722759
1974	2.16997413855852
1975	2.23360168724054
1976	2.32361852075057
1977	2.3916795008766
1978	2.49663730782849
1979	2.59973090975346
1980	2.66819614811703
1981	2.72178938713376
1982	2.7901050529193
1983	2.85036614792956
1984	2.91061097654591
1985	2.97617885981622
1986	3.03759233851552
1987	3.09883616585212
1988	3.15549978105931
1989	3.19864686036084
1990	3.22399304067592
1991	3.22591493858406
1992	3.21789218274922
1993	3.21776560442664
1994	3.2294722614888
1995	3.28005257860423
1996	3.37960892200882
1997	3.51444055518502
1998	3.65606933223652
1999	3.79229900272882
2000	3.90456162836123
2001	3.99079873322286
2002	4.02920217809134
2003	4.04397196632881
2004	4.07816833550887
2005	4.11717653580294
2006	4.14465123401421
2007	4.16401083111249
2008	4.19300467675115
2009	4.20995877765319
2010	4.2064923293138
2011	4.20734603375695
2012	4.17486210766898
2013	4.04574724153549
2014	3.8424051121678
2015	3.75230503927436
2016	3.70580926647608
2017	3.62340340249688
2018	3.70576957145688
2019	3.92506436332888
2020	4.07501613800134
2021	4.17427474567898
2022	4.33328759368595
2023	4.48510526835431