Year	% of female population
1960	11.4408226065462
1961	11.3078840786172
1962	11.3081894466519
1963	11.4087483694478
1964	11.5398431949946
1965	11.6199372465526
1966	11.4982711036386
1967	11.1888948722551
1968	10.8175783889292
1969	10.4066630499496
1970	9.99108077234019
1971	9.62043887667993
1972	9.29022304127151
1973	8.98891291766928
1974	8.76334776773895
1975	8.59023218038055
1976	8.40268167140117
1977	8.21743884476012
1978	8.08182583308044
1979	7.95739004372877
1980	7.80045217878
1981	7.66323687219118
1982	7.59488174159743
1983	7.60310822298419
1984	7.6751937245044
1985	7.78789062661776
1986	7.92740697846704
1987	8.07699467390562
1988	8.20624038057926
1989	8.27669151010442
1990	8.27819587496469
1991	8.22515872724022
1992	8.14731333164888
1993	8.09353533221585
1994	8.04208849332455
1995	7.95284973789104
1996	7.84054661321963
1997	7.73113277710917
1998	7.6456282519748
1999	7.55101111609785
2000	7.41886662324227
2001	7.26553353403579
2002	7.10166225055467
2003	6.90052755649406
2004	6.65040671296274
2005	6.37779974640145
2006	6.10319245525332
2007	5.84945600601921
2008	5.63534641676665
2009	5.4629315913824
2010	5.32407612952035
2011	5.23200123281027
2012	5.18468377502529
2013	5.16293774945696
2014	5.16403660850225
2015	5.18627752210716
2016	5.22312644724338
2017	5.27521851918483
2018	5.30587382304054
2019	5.30259727869967
2020	5.29553679131484
2021	5.29440038258806
2022	5.2671386700773
2023	5.22941541200973