Year	% of female population
1960	2.22311538632858
1961	2.23185636175448
1962	2.2237444415472
1963	2.22339468395029
1964	2.23265930889589
1965	2.24897913801559
1966	2.27539057592675
1967	2.30391224030629
1968	2.32631834203918
1969	2.34825018246739
1970	2.37383801140373
1971	2.40320252708053
1972	2.43230094977464
1973	2.45337547515167
1974	2.47048080738349
1975	2.49742831444885
1976	2.54335717742582
1977	2.60856317819526
1978	2.68506232608916
1979	2.75814837475464
1980	2.82339382738345
1981	2.88424297379069
1982	2.93336115781386
1983	2.97065423558181
1984	3.00272345190577
1985	3.01880243891088
1986	3.01242857268338
1987	2.9916566022962
1988	2.9555732026176
1989	2.90002368126323
1990	2.83327263255082
1991	2.76709386134887
1992	2.69778061177293
1993	2.61143015925752
1994	2.51303093083435
1995	2.42507936571145
1996	2.34891011413395
1997	2.28710613421959
1998	2.2690768129838
1999	2.3053728058828
2000	2.37559860271436
2001	2.4670394498824
2002	2.57563533345029
2003	2.68954026867486
2004	2.80171464769379
2005	2.9138989499186
2006	3.03149523687362
2007	3.15562756444896
2008	3.27991271776496
2009	3.39775348264811
2010	3.50082721051304
2011	3.58055857401466
2012	3.63175660314068
2013	3.65370715505637
2014	3.6462823622684
2015	3.61204816363614
2016	3.55895298567293
2017	3.50002442457033
2018	3.44505794059937
2019	3.40429916894912
2020	3.38541491484964
2021	3.38338843841701
2022	3.40682207643088
2023	3.46366649357376