Year	% of female population
1960	2.20527151498666
1961	2.25666872568537
1962	2.3028881350604
1963	2.34317536370801
1964	2.37413934399512
1965	2.39832158998394
1966	2.42483587937998
1967	2.46544895531233
1968	2.52260160891911
1969	2.59115204714846
1970	2.67065996104725
1971	2.75971416302397
1972	2.84135783582134
1973	2.91667284710582
1974	2.98753575557917
1975	3.0469903315336
1976	3.10371271733712
1977	3.17143374566689
1978	3.24261658316794
1979	3.30769863194531
1980	3.37170833967565
1981	3.43128732574261
1982	3.49163099905436
1983	3.561669255035
1984	3.64265023364072
1985	3.71601198568174
1986	3.77019862741862
1987	3.81445507495928
1988	3.84228698373578
1989	3.83972464927789
1990	3.80433272398034
1991	3.75643223716167
1992	3.70001231076018
1993	3.64027701216193
1994	3.57966554935796
1995	3.57929689856996
1996	3.63831269402193
1997	3.66160335309921
1998	3.66134847978019
1999	3.67071952211457
2000	3.63458731474096
2001	3.54311052002892
2002	3.46856771471917
2003	3.40949337684393
2004	3.33797702915218
2005	3.27477702607203
2006	3.23082361386683
2007	3.20363865605621
2008	3.18289838410382
2009	3.17733554098971
2010	3.19867154310572
2011	3.241348322921
2012	3.31232896270247
2013	3.40825469322197
2014	3.50898029374208
2015	3.61030783904334
2016	3.71352586589429
2017	3.84587802568723
2018	4.03187532592909
2019	4.2665113338349
2020	4.5350306203866
2021	4.80727348492998
2022	5.02768498325639
2023	5.13208853356104