Year	% of female population
1960	5.825028598215233
1961	5.875112594205855
1962	5.9140355081523674
1963	5.9241449723894135
1964	5.901307013207852
1965	5.802031648344758
1966	5.603858813293996
1967	5.339803619256199
1968	5.065748325053348
1969	4.886372430421214
1970	4.912921773897096
1971	5.101508108211147
1972	5.344104720414024
1973	5.632791157502106
1974	5.838474912920125
1975	5.878474029361296
1976	5.871885505270842
1977	5.864743050948077
1978	5.809373589099221
1979	5.765446432725328
1980	5.751789614160652
1981	5.701706320752056
1982	5.629869956374552
1983	5.5546875589773
1984	5.474420522104527
1985	5.416593700235739
1986	5.405119591545921
1987	5.431801875754998
1988	5.487745331833356
1989	5.549152740314978
1990	5.594880143681958
1991	5.620247900758333
1992	5.621540497972858
1993	5.626441209503838
1994	5.6330019253588794
1995	5.5921153145332125
1996	5.609510443542779
1997	5.791105400512525
1998	6.0253185011851
1999	6.236148327381526
2000	6.44483897790363
2001	6.619390748366762
2002	6.65972309625559
2003	6.614372336719569
2004	6.6053243989404855
2005	6.651417622838337
2006	6.683588725430029
2007	6.710923825732993
2008	6.776510938385622
2009	6.8443938640072695
2010	6.909255817673925
2011	6.970208586254612
2012	7.022277079305607
2013	7.068956861097459
2014	7.1088499814801125
2015	7.116436961679193
2016	7.065945151788841
2017	7.005125824948992
2018	6.958854114232589
2019	6.904014081006496
2020	6.871137183846079
2021	6.885910337313532
2022	6.9022046050488335
2023	6.86923357742471