Year	% of female population
1960	4.9832885810381
1961	5.02056035911967
1962	5.05268666407106
1963	5.09145149456124
1964	5.13926020910609
1965	5.18651596380594
1966	5.18744268813102
1967	5.14703298360859
1968	5.102310659602
1969	5.06086196971317
1970	5.03350444403862
1971	5.05807465228645
1972	5.11927467221345
1973	5.17101936622558
1974	5.2157332822521
1975	5.25288965973483
1976	5.2506864668038
1977	5.21670628094188
1978	5.19065404141388
1979	5.17327375841656
1980	5.16622368830036
1981	5.16911162114272
1982	5.17206773863973
1983	5.17527332114965
1984	5.18680816984403
1985	5.20667592825516
1986	5.23539252870745
1987	5.27288272069468
1988	5.31796148869272
1989	5.370026661787
1990	5.42903673170219
1991	5.49669549284095
1992	5.57147548823159
1993	5.64903755890467
1994	5.72792749088266
1995	5.81094826497648
1996	5.89737966861386
1997	5.98629547693521
1998	6.07876593165887
1999	6.17336673703931
2000	6.27258135626994
2001	6.37530307437908
2002	6.48514213050007
2003	6.60288088505362
2004	6.72158630253071
2005	6.84075846069727
2006	6.96020479462035
2007	7.08324556349491
2008	7.20886299291019
2009	7.32993481209024
2010	7.45275487914978
2011	7.58823213770057
2012	7.73513405774125
2013	7.89836654192208
2014	8.07573865141886
2015	8.26072702713694
2016	8.43445299729108
2017	8.5886959514719
2018	8.89157814961005
2019	9.28301150841204
2020	9.57141852093541
2021	9.81572462514048
2022	10.1054429384437
2023	10.4255574766867