Year	% of female population
1960	5.19011457962472
1961	5.16899670855248
1962	5.17905699498267
1963	5.20834345459942
1964	5.24720708015577
1965	5.27096972374916
1966	5.26202854536416
1967	5.23313587227945
1968	5.17072577584996
1969	5.05627651135505
1970	4.85269986991768
1971	4.57069312283989
1972	4.24310937261511
1973	3.94371657803702
1974	3.78479920552056
1975	3.83673512935585
1976	4.07029827303313
1977	4.45187762339048
1978	4.92430935650458
1979	5.33945835503927
1980	5.66418624263236
1981	5.92221815062282
1982	6.09350976472973
1983	6.20631612821998
1984	6.26225108767649
1985	6.25472003452368
1986	6.21424566768603
1987	6.16215926362573
1988	6.08487530168946
1989	5.98345136981879
1990	5.90232730364661
1991	5.87109971778127
1992	5.86713675628723
1993	5.85486619891973
1994	5.86031914538041
1995	5.84858418923593
1996	5.81914481001084
1997	5.80351006749193
1998	5.77669834727101
1999	5.69837359167017
2000	5.63176063486396
2001	5.57997373735468
2002	5.5087968704341
2003	5.49968256419496
2004	5.60938630412917
2005	5.7352323042931
2006	5.83506949626124
2007	5.95329602167746
2008	6.0116544873678
2009	6.02216654220088
2010	6.08330019956891
2011	6.20713219859478
2012	6.40894344633457
2013	6.73338289652957
2014	7.10547205445801
2015	7.43756530283868
2016	7.7325978312057
2017	7.92246030095893
2018	7.93963314443716
2019	7.84861303534542
2020	7.70385589708269
2021	7.53228891760367
2022	7.40190161036564
2023	7.33920732661376