Year	% of female population
1960	37.8292514848513
1961	37.8407355119665
1962	37.8706336060913
1963	37.9970435260464
1964	38.2929120596478
1965	38.612702524361
1966	38.8804551322447
1967	39.1496035111422
1968	39.4177303299852
1969	39.6692341728797
1970	39.8981189030575
1971	40.1087639703018
1972	40.3050716707324
1973	40.4886200960679
1974	40.6649848269763
1975	40.8305282790432
1976	40.9739796167224
1977	41.1022832770893
1978	41.2210581401945
1979	41.324667820686
1980	41.4174245031819
1981	41.5056106098009
1982	41.5899927924681
1983	41.6782524040635
1984	41.7745032970595
1985	41.8738969278865
1986	41.9734546271061
1987	42.0737572873576
1988	42.1702254220253
1989	42.2499916015219
1990	42.3179168916757
1991	42.3888539631297
1992	42.4711592291044
1993	42.5578860099413
1994	42.6469617057036
1995	42.7328908111852
1996	42.8198104104483
1997	42.9058866922562
1998	42.9832930657044
1999	43.0565515367852
2000	43.121004979668
2001	43.1707134467324
2002	43.209144448635
2003	43.2311444009018
2004	43.2216306225853
2005	43.1844807834416
2006	43.133213235308
2007	43.0592742575496
2008	42.9564926123163
2009	42.8278338722981
2010	42.6743752852313
2011	42.4925382069202
2012	42.2798075989658
2013	42.0261643121792
2014	41.7243359611155
2015	41.3776182197235
2016	40.9968310692292
2017	40.5977274944682
2018	40.1925547942806
2019	39.803048744583
2020	39.429573013255
2021	39.0456424573228
2022	38.642574890661
2023	38.2169887538374