Year	% of female population
1960	4.99404443370333
1961	5.0828729281768
1962	5.24364051278609
1963	5.43714082244415
1964	5.6022043598063
1965	5.71918192155544
1966	5.80608616294804
1967	5.87117114332519
1968	5.93046724433586
1969	5.99958294855372
1970	6.14651648383966
1971	6.38690406465972
1972	6.66471406604672
1973	6.96104048618655
1974	7.26132834920308
1975	7.54920026534975
1976	7.81316786298584
1977	8.04898487231884
1978	8.2715687710561
1979	8.49128127369219
1980	8.70953230885319
1981	8.9302244850729
1982	9.14493422570967
1983	9.34961103202335
1984	9.54660131190082
1985	9.71785922047702
1986	9.84576099558269
1987	9.93763979203389
1988	9.99282167853084
1989	10.0196256038647
1990	10.0201011146982
1991	9.947898470372
1992	9.75602472601308
1993	9.49826812621487
1994	9.23985303158105
1995	8.98711534699125
1996	8.73262893493871
1997	8.47995731341293
1998	8.25607813438488
1999	8.08796219213873
2000	7.9728284797786
2001	7.90545643641586
2002	7.8630116887563
2003	7.81412567446587
2004	7.77309414892343
2005	7.75910065508132
2006	7.76659253189746
2007	7.7813727755951
2008	7.80361639340527
2009	7.84564760845883
2010	7.9583125450413
2011	8.13481617969641
2012	8.32654302880175
2013	8.53870109158307
2014	8.78112432617438
2015	9.07034775683568
2016	9.42327171435806
2017	9.79783249577725
2018	10.1638488833229
2019	10.5522733644132
2020	10.9749424409181
2021	11.4097128837883
2022	11.8770543680203
2023	12.4232178936574