Year	% of female population
1960	3.7051531440279
1961	3.62182582033169
1962	3.55673817839126
1963	3.536599310649
1964	3.55190964609247
1965	3.54189339095416
1966	3.54434962503232
1967	3.57448281479068
1968	3.58775022348108
1969	3.60285960190441
1970	3.59183390798059
1971	3.60346222690827
1972	3.65569683852516
1973	3.67670500235534
1974	3.68574245340594
1975	3.72383560628177
1976	3.74023782336135
1977	3.73793937960305
1978	3.7566648322402
1979	3.74370950528915
1980	3.74114508806331
1981	3.80332534517153
1982	3.85481669056817
1983	3.89319200978394
1984	3.9459985895154
1985	3.96110896067194
1986	3.96620918594857
1987	3.97042190836671
1988	3.92735400051454
1989	3.92444052807481
1990	4.02788657987867
1991	4.08939425167118
1992	4.06668534818642
1993	4.03196692343063
1994	3.97860197027633
1995	3.88631698802942
1996	3.80486388060369
1997	3.74304501770359
1998	3.65715162116072
1999	3.56978002163722
2000	3.50144040971654
2001	3.47153732490515
2002	3.5377645500346
2003	3.71636200438437
2004	3.91854577346571
2005	4.10474791309823
2006	4.25562401490185
2007	4.35346757614483
2008	4.46033301940585
2009	4.61874647163672
2010	4.77051231813528
2011	4.93730087089987
2012	5.09479673017709
2013	5.17739344165875
2014	5.25969253383965
2015	5.38702039825158
2016	5.49950425141964
2017	5.57691341644677
2018	5.64182329547594
2019	5.70208747543185
2020	5.74583593485327
2021	5.74697043141057
2022	5.76295151143375
2023	5.80585915400572