Year	% of female population
1960	3.343498719276828
1961	3.3835886362914653
1962	3.4206310853668125
1963	3.454383219020216
1964	3.498891264717679
1965	3.5532822778084436
1966	3.620893414395896
1967	3.691228632487845
1968	3.7479379741531873
1969	3.7965650249949343
1970	3.8710809330774425
1971	3.955354631956565
1972	4.031437529264677
1973	4.105724062395608
1974	4.17304360405871
1975	4.225074474587968
1976	4.26561910224076
1977	4.3130704724064
1978	4.3715410813556845
1979	4.439341345807529
1980	4.497091439819773
1981	4.531199121441193
1982	4.563452765691126
1983	4.59133290382836
1984	4.589489929660782
1985	4.494789962164117
1986	4.262517813725718
1987	3.9403792127134976
1988	3.601836322668919
1989	3.3684380303437846
1990	3.420649556377232
1991	3.730874533360743
1992	4.10827446806284
1993	4.475735721416669
1994	4.755356280219628
1995	4.8552263627280645
1996	4.837775505881044
1997	4.8105792852916
1998	4.795492962577477
1999	4.792999060012376
2000	4.802530332053861
2001	4.810928816173357
2002	4.8056725748788205
2003	4.782093876590916
2004	4.766488654288646
2005	4.768653999712335
2006	4.780039243077697
2007	4.806785171765745
2008	4.849894756657334
2009	4.9034282933342395
2010	4.9542416138996215
2011	4.963457743646038
2012	4.917118118416295
2013	4.864749537367455
2014	4.81739993048536
2015	4.717438248825447
2016	4.686165907733345
2017	4.812814291497734
2018	4.978830967716393
2019	5.137833541824549
2020	5.32749760735406
2021	5.468531859215183
2022	5.518233994513616
2023	5.545384591893094