Year	% of female population
1960	1.59246609431062
1961	1.50749132048957
1962	1.50326981473357
1963	1.56136239797141
1964	1.65969663525737
1965	1.78257982757846
1966	1.93409096704548
1967	2.11772824385997
1968	2.3086011103549
1969	2.47365464775964
1970	2.60562894737552
1971	2.69444781135402
1972	2.73415043322664
1973	2.74766210248206
1974	2.76162001495797
1975	2.77766098363458
1976	2.78883372040255
1977	2.77578699179738
1978	2.71667327622967
1979	2.62965276879765
1980	2.49745740596561
1981	2.29191793667615
1982	2.0790831298315
1983	1.9276311705922
1984	1.81669113592592
1985	1.74976201878325
1986	1.76487306320176
1987	1.84363542283099
1988	1.97647636395337
1989	2.18519135139135
1990	2.463492004747
1991	2.7830431312107
1992	3.16676296001241
1993	3.56048563115628
1994	3.8294744620885
1995	3.96129073384451
1996	3.97686838907039
1997	3.93423016997394
1998	3.84057679907362
1999	3.71333999049372
2000	3.65398081963557
2001	3.7350372824411
2002	3.91874048543081
2003	4.15349178128524
2004	4.38705722860796
2005	4.51965531613529
2006	4.44771538979098
2007	4.1084658117252
2008	3.54835554063713
2009	2.93312964028804
2010	2.44436429045077
2011	2.21986285604438
2012	2.31022024207472
2013	2.64805359394603
2014	3.10961185786926
2015	3.57957654102025
2016	3.98391256942588
2017	4.32288660893012
2018	4.63896878147029
2019	4.95674179763157
2020	5.25480059204082
2021	5.51885824141807
2022	5.787836503167
2023	6.11179425461776