Year	% of female population
1960	7.96914753415811
1961	8.13879457964786
1962	8.32190336122997
1963	8.52932998945537
1964	8.81923183292288
1965	9.23981115790497
1966	9.68924784286025
1967	10.2036918499215
1968	10.6660023361286
1969	10.9645905329544
1970	11.1495132131153
1971	11.155620185104
1972	11.0647358961445
1973	10.8406899830969
1974	10.3088582462789
1975	9.56176099333627
1976	8.84905113709222
1977	8.55879089103058
1978	9.08183200841746
1979	10.0415822843294
1980	11.0173956489209
1981	11.9829382318663
1982	12.4143639827602
1983	12.2572604460315
1984	12.1222528986831
1985	12.1024634204798
1986	12.0538618783796
1987	11.9756102079883
1988	11.7284317936286
1989	11.2539238726917
1990	10.6098757029341
1991	9.90053630943079
1992	9.23672489168038
1993	8.60229576786503
1994	8.12334173073532
1995	7.88678421898917
1996	7.84953720438511
1997	8.01324770537292
1998	8.19831935265589
1999	8.28113573589171
2000	8.37829334460667
2001	8.52209763161669
2002	8.68471020005501
2003	8.88438084250091
2004	9.11935427041026
2005	9.32740652717855
2006	9.2669894509247
2007	8.84411273048598
2008	8.33127482465097
2009	7.78641454889861
2010	7.1487380880914
2011	6.62999923740771
2012	6.31017825810374
2013	6.04499264280746
2014	5.81509331242034
2015	5.64747034829576
2016	5.52026297917747
2017	5.40337670251863
2018	5.3216350014482
2019	5.27985623983465
2020	5.24807842781305
2021	5.24623068982047
2022	5.3016371943705
2023	5.39378861941208