Year	% of female population
1960	1.84315618554439
1961	1.86629282397266
1962	1.84158072623278
1963	1.8273203560932
1964	1.83394045974124
1965	1.83067302945532
1966	1.843094458591
1967	1.89720182575908
1968	1.92607610729881
1969	1.92764620219207
1970	1.9097483802923
1971	1.94795539033457
1972	1.99719949885769
1973	2.00657894736842
1974	2.02401247778302
1975	2.06508811763434
1976	2.11272649144167
1977	2.10706150341686
1978	2.10701512093204
1979	2.1505376344086
1980	2.25125557545745
1981	2.33518888071981
1982	2.40002798866459
1983	2.49658122655072
1984	2.64732802928959
1985	2.84905326490887
1986	3.04369520279421
1987	3.20212995610563
1988	3.43108717799447
1989	3.73332350556497
1990	3.98413826643223
1991	4.22177587448365
1992	4.37848288411236
1993	4.43309038996168
1994	4.49789626540567
1995	4.56963428149243
1996	4.57734837074318
1997	4.6218487394958
1998	4.7700356027029
1999	4.98861294870404
2000	5.22377320477767
2001	5.41617314525681
2002	5.61673616308493
2003	5.73136427566807
2004	5.79911209766926
2005	5.9064807219032
2006	5.98780200155002
2007	5.98969586172511
2008	5.90184371104258
2009	5.846552282292
2010	5.8192613400581
2011	5.75324348154679
2012	5.67842942345924
2013	5.76193852699078
2014	6.00904587551152
2015	6.22833123676863
2016	6.34784473514905
2017	6.40095509229498
2018	6.47972601064155
2019	6.64792863253086
2020	6.78903005130711
2021	6.79121819960861
2022	6.71297004558945
2023	6.66768572302048