Year	% of female population
1960	3.5545623148537
1961	3.56611540256818
1962	3.58285997504375
1963	3.60991306597552
1964	3.62653463507431
1965	3.6331624872832
1966	3.64187872650769
1967	3.65290408714566
1968	3.66465987479084
1969	3.67959969180779
1970	3.69316089786646
1971	3.70089810924942
1972	3.71975851775352
1973	3.7358783118084
1974	3.73557556619397
1975	3.7364499640851
1976	3.73803340822447
1977	3.73277712688024
1978	3.71811917761765
1979	3.70757493814324
1980	3.66933600274511
1981	3.62923859055949
1982	3.61097481591623
1983	3.58908048244858
1984	3.56830544894245
1985	3.54805022087923
1986	3.52612328853674
1987	3.48975419488092
1988	3.43723039354706
1989	3.37696268476001
1990	3.31217977457135
1991	3.24193052772329
1992	3.15954558281134
1993	3.14130015744663
1994	3.09694135270091
1995	3.00010504848411
1996	2.95782460797205
1997	2.93336784634488
1998	2.90691624272337
1999	2.88334498610908
2000	2.86548717778962
2001	2.8484239846949
2002	2.83439145002984
2003	2.82074474718144
2004	2.80342299406025
2005	2.78572393939443
2006	2.7682174804064
2007	2.74983206876116
2008	2.7304292213147
2009	2.70566345998891
2010	2.67990580345499
2011	2.65909372246311
2012	2.63893368872457
2013	2.6214661720482
2014	2.5995804711087
2015	2.61141327539768
2016	2.66003113114057
2017	2.70342511233139
2018	2.74050620558939
2019	2.7724995652581
2020	2.79404302584126
2021	2.80249301083785
2022	2.80619235125951
2023	2.81186050719023