Year	% of female population
1960	8.44764110097226
1961	8.2978146509761
1962	8.23843258664283
1963	8.2401710054523
1964	8.21397910783096
1965	8.06604176712901
1966	7.73398381619475
1967	7.19440283735875
1968	6.50284528329169
1969	5.79455449570231
1970	5.22686174086121
1971	4.91496345993054
1972	4.92548835302411
1973	5.24063670337518
1974	5.73230973518049
1975	6.22855163007612
1976	6.6246151002045
1977	6.89419047756684
1978	7.06085088719976
1979	7.19502695990039
1980	7.37851276229039
1981	7.59850150270762
1982	7.80394159266071
1983	7.97285217289416
1984	8.08082055456959
1985	8.14030969919766
1986	8.17879385493941
1987	8.17708195087539
1988	8.09985617680735
1989	7.92580689223538
1990	7.65396118643639
1991	7.3230872513854
1992	6.99249451284675
1993	6.71742027753623
1994	6.54951354365798
1995	6.49206845637777
1996	6.50032558364533
1997	6.53912965709688
1998	6.57682714698246
1999	6.59986138432346
2000	6.60219662841468
2001	6.60232052629465
2002	6.63980412690409
2003	6.73062376700034
2004	6.83314072034734
2005	6.93203057138351
2006	7.0322313517676
2007	7.15277924805837
2008	7.29102344022361
2009	7.40653881080329
2010	7.51150401814988
2011	7.63693909113086
2012	7.69758872402729
2013	7.64506036584196
2014	7.5370539215912
2015	7.35190812619228
2016	7.05743463453626
2017	6.70749513388508
2018	6.34533050176267
2019	5.95474234093102
2020	5.5680811081486
2021	5.21441023651587
2022	4.90327014907995
2023	4.65284237499342