Year	% of female population
1960	4.40553231504153
1961	4.3587236336832
1962	4.31692634312319
1963	4.27726048687354
1964	4.23358886992976
1965	4.18363288907346
1966	4.12874285973139
1967	4.06977810348469
1968	4.00889858954556
1969	3.94964262879998
1970	3.89381904820251
1971	3.84042636816702
1972	3.78967388491708
1973	3.74354134069837
1974	3.70457411288711
1975	3.6734601937127
1976	3.65117344428698
1977	3.63852825905146
1978	3.63231844258426
1979	3.62591470747064
1980	3.61750649970404
1981	3.60766110535822
1982	3.59533416441666
1983	3.58535871927826
1984	3.58523067893505
1985	3.59455953514909
1986	3.60955252525427
1987	3.63020089825365
1988	3.65404013026766
1989	3.67455576434125
1990	3.6845492566926
1991	3.67826246255909
1992	3.64745996902668
1993	3.58104880334829
1994	3.45814120142176
1995	3.33732982913266
1996	3.26327277674329
1997	3.20949770942662
1998	3.18855856539976
1999	3.22155949223879
2000	3.26120031800556
2001	3.27816789777397
2002	3.30150343352884
2003	3.32899501317966
2004	3.36005461177807
2005	3.39537182839763
2006	3.43656158044129
2007	3.48117689053283
2008	3.52513785477158
2009	3.56714345373116
2010	3.60495074119299
2011	3.63389340068112
2012	3.65277168503158
2013	3.66555164124885
2014	3.67370298808487
2015	3.67877717922633
2016	3.68359315339506
2017	3.69016313604607
2018	3.69703157846569
2019	3.70315553818562
2020	3.71012556819199
2021	3.71778417260864
2022	3.72665909214717
2023	3.73813130849942