Year	% of female population
1960	2.26073039559323
1961	2.23824807990826
1962	2.21972629602918
1963	2.21299304109555
1964	2.22827088858908
1965	2.21936087772821
1966	2.16967588413467
1967	2.12523348674015
1968	2.11971917698955
1969	2.18416466278992
1970	2.31281505722892
1971	2.46660405258887
1972	2.60012926719021
1973	2.68788988782215
1974	2.74205228385021
1975	2.77425386156519
1976	2.78561889676561
1977	2.80050165107636
1978	2.83970974976782
1979	2.89217365418228
1980	2.95276070516317
1981	3.03032933754308
1982	3.11514179284064
1983	3.19000433893992
1984	3.23167123934334
1985	3.20245685278116
1986	3.09499184245533
1987	2.95637684366742
1988	2.83750126808181
1989	2.74024081071559
1990	2.68680192536347
1991	2.70089528652985
1992	2.74734571333578
1993	2.82515834222148
1994	2.97481921878167
1995	3.20347026580285
1996	3.49180465084218
1997	3.83258374689826
1998	4.17874091284099
1999	4.4368125374515
2000	4.55756340690908
2001	4.55534108202846
2002	4.46925024450173
2003	4.33462207679374
2004	4.18638827122923
2005	4.11604318745938
2006	4.21296072293688
2007	4.45781400891293
2008	4.7831493697785
2009	5.12746675576737
2010	5.37733845940609
2011	5.38439360410865
2012	5.08090055996134
2013	4.56758529462051
2014	4.00257308269602
2015	3.52317322634171
2016	3.25753780875921
2017	3.26124161267221
2018	3.50074193415873
2019	3.87189973856016
2020	4.24832103550914
2021	4.53948019348225
2022	4.73189426446985
2023	4.86022344412429