Year	% of female population
1960	3.83119317729351
1961	3.83117335106109
1962	3.82281617619821
1963	3.81276781699339
1964	3.80685313940356
1965	3.80563200004004
1966	3.80925685014542
1967	3.81709345144157
1968	3.82876486759961
1969	3.84424137705186
1970	3.86325538779765
1971	3.8847379814658
1972	3.90815740991579
1973	3.93276597437539
1974	3.95637740581249
1975	3.97676399121813
1976	3.99525296307804
1977	4.01383891751037
1978	4.02893402028624
1979	4.034235328252
1980	4.02947909012603
1981	4.01676277875329
1982	3.99620207334613
1983	3.96664175407799
1984	3.93189490829334
1985	3.89828658963058
1986	3.86882214952292
1987	3.83937400833641
1988	3.87255894313021
1989	3.91732080721278
1990	3.90561518876798
1991	3.8927441965864
1992	3.86133145543445
1993	3.78708975773108
1994	3.68089409959014
1995	3.55313731445977
1996	3.41722797006906
1997	3.30585126698749
1998	3.24569514210505
1999	3.2321064289208
2000	3.2447725957879
2001	3.26990643718951
2002	3.29251609072629
2003	3.3156694186264
2004	3.34199661576053
2005	3.37265925143342
2006	3.40833698051489
2007	3.44755258957754
2008	3.48893077164866
2009	3.53334377919219
2010	3.58051555590211
2011	3.63125763902606
2012	3.69063553767747
2013	3.76034648306403
2014	3.84420353270305
2015	3.94497909060872
2016	4.06452942866557
2017	4.2061157714797
2018	4.34465131176471
2019	4.454811466243
2020	4.53860474933958
2021	4.60088162768383
2022	4.63851602922398
2023	4.65304490494952