Year	% of female population
1960	3.43004847967485
1961	3.52443176589675
1962	3.54619489836937
1963	3.51737015155909
1964	3.47401651178984
1965	3.45014334150646
1966	3.47350871069237
1967	3.56485400573893
1968	3.70992852725565
1969	3.87605975099812
1970	4.02855392831581
1971	4.1408154881798
1972	4.20589154715569
1973	4.21216935970487
1974	4.15433927285458
1975	4.02926172139489
1976	3.84326075256677
1977	3.63529963798722
1978	3.46526960668632
1979	3.37325911325781
1980	3.37606662868073
1981	3.46423718990822
1982	3.62171417471907
1983	3.80212097949856
1984	3.92124804373673
1985	3.97763107406141
1986	3.993309696039
1987	3.9498383488643
1988	3.85067106611595
1989	3.75905856424371
1990	3.67713519645674
1991	3.60863237563284
1992	3.56646733002809
1993	3.51304360304728
1994	3.43986418977347
1995	3.40133646711168
1996	3.40391598563497
1997	3.41067579778707
1998	3.41484970317914
1999	3.39886621710354
2000	3.34822741612509
2001	3.25105429600724
2002	3.1187321956334
2003	3.00257075833637
2004	2.96724765462361
2005	3.04376942104577
2006	3.27490692177958
2007	3.63214237668193
2008	3.96473233663647
2009	4.21347685457523
2010	4.41212323241355
2011	4.52152088679665
2012	4.53214606474838
2013	4.53397039732608
2014	4.53349057258911
2015	4.50051630806356
2016	4.43777931880032
2017	4.3484420382968
2018	4.26615848173708
2019	4.2220408835926
2020	4.21942815520445
2021	4.20639506940207
2022	4.167917987935
2023	4.11937597389854