Year	% of female population
1960	2.35043768438362
1961	2.402224017488
1962	2.44270555181462
1963	2.46627605940864
1964	2.50388802488336
1965	2.54916874932087
1966	2.58253914227366
1967	2.62526846967075
1968	2.68037864693014
1969	2.76624340534794
1970	2.89309168359398
1971	3.02800023382241
1972	3.12119278296687
1973	3.16917639827904
1974	3.16369950579121
1975	3.13116370808679
1976	3.11763263612531
1977	3.1444179541572
1978	3.22375556303527
1979	3.33923743823996
1980	3.44232161755695
1981	3.47362989717318
1982	3.42150451207482
1983	3.33804245453887
1984	3.26670617603218
1985	3.2181614070101
1986	3.22985761032988
1987	3.30413104162643
1988	3.38891502448034
1989	3.45328468415501
1990	3.50747677992
1991	3.54333390090244
1992	3.54148036916432
1993	3.55374113237853
1994	3.61727923469134
1995	3.6812851511603
1996	3.7181964045974
1997	3.75948400513395
1998	3.82004353785375
1999	3.86055891673869
2000	3.87035271687321
2001	3.87983401442118
2002	3.90241608002383
2003	3.92942938258509
2004	3.94127699238776
2005	3.94879415497972
2006	3.98301158301158
2007	4.06240846090992
2008	4.20340026155858
2009	4.36499400792797
2010	4.54587296716784
2011	4.75862174625791
2012	4.97710531554848
2013	5.18895393385846
2014	5.37746716842025
2015	5.52104687186917
2016	5.67361668003208
2017	5.87016256543297
2018	6.03406177511903
2019	6.23377412057631
2020	6.54387767436238
2021	6.88539393483332
2022	7.18388212298903
2023	7.47477789489535