Year	% of female population
1960	1.22146646600358
1961	1.17478486296661
1962	1.07216007950187
1963	0.992707796922947
1964	0.962512746246201
1965	0.998684511279157
1966	1.10284554135076
1967	1.24800423244433
1968	1.39604864743125
1969	1.51824395430501
1970	1.60499724075886
1971	1.66381904833672
1972	1.71612595127745
1973	1.69976546556608
1974	1.62790273056757
1975	1.5813926556212
1976	1.58681744239687
1977	1.64978327203501
1978	1.73515135297556
1979	1.82171066005665
1980	1.88604211006945
1981	1.91606506375675
1982	1.91370176302
1983	1.91097519925603
1984	1.93317696964936
1985	1.97920707473001
1986	2.04319097195319
1987	2.11851865740102
1988	2.20187385655942
1989	2.28380872548739
1990	2.35661264223153
1991	2.4181573564861
1992	2.46351939919897
1993	2.46428492542845
1994	2.44068634331322
1995	2.43194852919594
1996	2.437543552204
1997	2.45658161034559
1998	2.48534021636924
1999	2.5212315951286
2000	2.56161368464522
2001	2.60327814015722
2002	2.62042029345423
2003	2.62257708175363
2004	2.6365435871184
2005	2.65764293052816
2006	2.68427666484698
2007	2.71884691618207
2008	2.76112850358806
2009	2.80907657627134
2010	2.86338135973987
2011	2.93247737075193
2012	3.01113814296102
2013	3.09272949181425
2014	3.18442537798926
2015	3.28290075665747
2016	3.38813896213409
2017	3.50235908694091
2018	3.61493223903025
2019	3.7270904493562
2020	3.85537681851669
2021	3.99463152953907
2022	4.12765541936857
2023	4.25714240289989