Year	% of female population
1960	3.50467200778194
1961	3.42500953320073
1962	3.26949244990896
1963	3.1105538096121
1964	2.98939684444851
1965	2.90705084078577
1966	2.85214185829891
1967	2.81034058356902
1968	2.76814566714016
1969	2.72564623618152
1970	2.68542757093553
1971	2.65123152916518
1972	2.62628858985797
1973	2.61143721511638
1974	2.6072583000606
1975	2.66518671533896
1976	2.76703780112647
1977	2.81167060375174
1978	2.81353091271992
1979	2.82014639985177
1980	2.82897218535103
1981	2.83849946448276
1982	2.84786841351851
1983	2.8552290522615
1984	2.85831360182647
1985	2.85485768214636
1986	2.84427856359636
1987	2.82694188872509
1988	2.80304046512482
1989	2.77420258666388
1990	2.74357621978384
1991	2.71310870102036
1992	2.68430028655665
1993	2.66165651127099
1994	2.65083364192793
1995	2.65838526422942
1996	2.68261919831535
1997	2.70931745302471
1998	2.76208919055535
1999	2.86147750803103
2000	2.99109509964502
2001	3.13970002549363
2002	3.29581160810247
2003	3.44815085713311
2004	3.58780952629627
2005	3.71262110746167
2006	3.82091663852719
2007	3.91113841824482
2008	3.98527102630295
2009	4.04619175404903
2010	4.1004267312404
2011	4.15614948332379
2012	4.22100227697643
2013	4.30212912224873
2014	4.40089150776318
2015	4.51116495360136
2016	4.62516962151623
2017	4.73525374563818
2018	4.83595342709665
2019	4.9257354912225
2020	5.00623241968526
2021	5.08093952303116
2022	5.15355993010749
2023	5.22675096876546