Year	% of female population
1960	1.68459301085816
1961	1.64927221164298
1962	1.62356715308478
1963	1.61515065250288
1964	1.60463513397088
1965	1.59132206376301
1966	1.59285850854118
1967	1.60464925509695
1968	1.61873434529378
1969	1.63497351192542
1970	1.64939816237049
1971	1.65947596639751
1972	1.67852107823912
1973	1.71082277989278
1974	1.74918395069237
1975	1.78838295822969
1976	1.82116225563398
1977	1.84152237597352
1978	1.84989059285144
1979	1.85508651278487
1980	1.87129205698629
1981	1.89674498340623
1982	1.92938502466617
1983	1.96682484428074
1984	1.99561114044351
1985	1.99030673806805
1986	1.95044349792955
1987	1.90075875817095
1988	1.83563291881524
1989	1.7527740214512
1990	1.7134822275269
1991	1.71184429486197
1992	1.68601022901988
1993	1.67213930857176
1994	1.72224894447117
1995	1.78663870777497
1996	1.81740397512891
1997	1.85759296655511
1998	1.89705937162238
1999	1.91599926636914
2000	1.96767096737302
2001	2.04373243528477
2002	2.09730930562254
2003	2.143894511169
2004	2.19971541448092
2005	2.23761112479566
2006	2.26610848198034
2007	2.30946192226106
2008	2.3506444884206
2009	2.38306499387844
2010	2.39557755484626
2011	2.4059192724185
2012	2.44427087677791
2013	2.50671777345216
2014	2.56984513542908
2015	2.657430823156
2016	2.75474394369483
2017	2.82129244587503
2018	2.91468837589396
2019	3.0618464523137
2020	3.24132936727911
2021	3.43365683631
2022	3.64692890811588
2023	3.86608330513856