Year	% of female population
1960	13.0998923997474
1961	13.0916826156801
1962	13.0906959392128
1963	13.0845358296155
1964	13.0699799861121
1965	13.0443821017078
1966	13.0029872937524
1967	12.9452713098746
1968	12.8799476333096
1969	12.8070095297759
1970	12.7146317825018
1971	12.5874804246172
1972	12.4376098385396
1973	12.2784422764458
1974	12.1028951827908
1975	11.908885751594
1976	11.7100667655471
1977	11.5086218890154
1978	11.2947639656517
1979	11.0789917264804
1980	10.8759847052745
1981	10.6897261236382
1982	10.5193656289985
1983	10.3673995388183
1984	10.2283545801617
1985	10.0946895068481
1986	9.96869664381338
1987	9.8486838253916
1988	9.73741538137341
1989	9.64814673212419
1990	9.58413905732381
1991	9.53989882516701
1992	9.5157934271162
1993	9.50610879259267
1994	9.50048667915718
1995	9.49428696325016
1996	9.47858586387737
1997	9.42325832251887
1998	9.32017333087109
1999	9.18026576997374
2000	8.99360615151739
2001	8.76334855804693
2002	8.5172190559426
2003	8.26761145686704
2004	8.00607212094203
2005	7.74395676125551
2006	7.50238960766192
2007	7.29094050654362
2008	7.09361135539269
2009	6.90338756376517
2010	6.73683641581407
2011	6.59702695466251
2012	6.49033235119918
2013	6.43697187790492
2014	6.43453595299453
2015	6.45523810285361
2016	6.46392765013
2017	6.43311789778445
2018	6.3667878766905
2019	6.28418894969242
2020	6.2073176728676
2021	6.12852933894049
2022	6.0385079200067
2023	5.94007190408689