Year	% of female population
1960	13.5223991418123
1961	13.3674025479934
1962	13.2743784499711
1963	13.2083915018608
1964	13.1949235533878
1965	13.2059488710151
1966	13.1837067200546
1967	13.1211187058284
1968	13.0163851980742
1969	12.8623301413126
1970	12.6067858501168
1971	12.2604762712377
1972	11.8923666339331
1973	11.5054918166494
1974	11.0982232580018
1975	10.7475577913019
1976	10.4982863441546
1977	10.3050014776588
1978	10.1447435722674
1979	10.0000461397203
1980	9.86919346315568
1981	9.77282898922679
1982	9.72099050771788
1983	9.69501233256087
1984	9.68095265814191
1985	9.65914976788944
1986	9.58176399954175
1987	9.40710797171174
1988	9.13767765673573
1989	8.79836425072838
1990	8.44927227345019
1991	8.17506186520129
1992	8.00714224433768
1993	7.93528634287531
1994	7.91432431621613
1995	7.92053401724833
1996	7.93531625662219
1997	7.92360785103295
1998	7.87980996595245
1999	7.8054143991056
2000	7.701063993288
2001	7.57384364239127
2002	7.43522540627963
2003	7.29265117965322
2004	7.14785306882635
2005	7.00304259121958
2006	6.8439379502307
2007	6.65261548553223
2008	6.43248130852354
2009	6.20201849486438
2010	5.98949553691973
2011	5.80113525945002
2012	5.63204808417875
2013	5.4780276461852
2014	5.3383015455376
2015	5.17952124024906
2016	4.99315626876602
2017	4.80494064814991
2018	4.642768938365
2019	4.49801429568549
2020	4.3622160759635
2021	4.23860294492133
2022	4.11344566547409
2023	3.96392268982125