Year	% of female population
1960	5.08120659086843
1961	4.72191388389961
1962	4.45737787236077
1963	4.43558251962073
1964	4.54477488180649
1965	4.54642880769146
1966	4.41672829729586
1967	4.22868902461923
1968	4.07523027146811
1969	4.03641792746179
1970	4.09434125349986
1971	4.16841177616179
1972	4.22227412129301
1973	4.23493044822257
1974	4.19611215667701
1975	4.11855350990525
1976	4.02865952489656
1977	3.95216430620494
1978	3.91212228532086
1979	3.91080735491743
1980	3.93386189173974
1981	3.95932535293249
1982	3.95544053186992
1983	3.89473856942036
1984	3.77615827701144
1985	3.63034313547119
1986	3.4932187273101
1987	3.3956032359836
1988	3.36179744192894
1989	3.39396830255576
1990	3.46791445697403
1991	3.56004431057388
1992	3.66312538005109
1993	3.7798104049484
1994	3.91370555086366
1995	4.07267416815306
1996	4.28718725208428
1997	4.56675478904836
1998	4.87925379177641
1999	5.21900655573189
2000	5.58525437443353
2001	5.90951481105424
2002	6.16852672122295
2003	6.39508690394328
2004	6.56201669184213
2005	6.65754145705055
2006	6.7187010876186
2007	6.75846962304428
2008	6.77148487931313
2009	6.76562984434591
2010	6.75402445310132
2011	6.74820012785055
2012	6.75412194454267
2013	6.76212076766523
2014	6.77665697117764
2015	6.79139726391198
2016	6.80543584430038
2017	6.79875808342133
2018	6.77488718521415
2019	6.73440588808579
2020	6.69061574602719
2021	6.68046198809775
2022	6.68478519445212
2023	6.67894972649247