Year	% of female population
1960	5.99978596727831
1961	5.91055903553004
1962	5.79593362262139
1963	5.67743556362557
1964	5.57504890213452
1965	5.50947794887131
1966	5.49789496684683
1967	5.54440970715287
1968	5.65204441791917
1969	5.81968562126932
1970	6.03377881025803
1971	6.28161731105623
1972	6.54409179607117
1973	6.78598500989024
1974	6.96985377058412
1975	7.08247693554372
1976	7.12921754020984
1977	7.1156953974801
1978	7.06397873428716
1979	7.00619268915513
1980	6.96050267413393
1981	6.9259214711061
1982	6.88926375965194
1983	6.82785503742946
1984	6.71951629983824
1985	6.55536003519367
1986	6.34375235714336
1987	6.11332998830551
1988	5.90513026250658
1989	5.77159036825222
1990	5.74483575837478
1991	5.82173951025717
1992	5.98059415320079
1993	6.16745793958712
1994	6.32116325030826
1995	6.40406017196199
1996	6.4185020708009
1997	6.39529897024235
1998	6.37661545286127
1999	6.4063012496079
2000	6.49921056097793
2001	6.63496915621172
2002	6.77882431960891
2003	6.90465404002723
2004	6.99300561566894
2005	7.01857645076745
2006	6.99077928199718
2007	6.96864831389735
2008	6.96332059044362
2009	6.9545395889253
2010	6.96224700702655
2011	7.01956840019791
2012	7.13859754154504
2013	7.29124281791913
2014	7.43886487422755
2015	7.57364578312662
2016	7.6610108265999
2017	7.6528004507369
2018	7.58783848724158
2019	7.5406026135491
2020	7.5044975560714
2021	7.48427599776146
2022	7.46924983979479
2023	7.46014547953235