Year	% of female population
1960	7.61246782062041
1961	7.69322628329614
1962	7.76306466703607
1963	7.84217924504153
1964	7.92635794328037
1965	8.01772522049334
1966	8.11885547670387
1967	8.2385606926651
1968	8.38484736765242
1969	8.57098227332736
1970	8.84609520354849
1971	9.16716118360741
1972	9.4550556491886
1973	9.744044248902
1974	10.0751534339112
1975	10.3780515688428
1976	10.5678494666436
1977	10.6623466900021
1978	10.6814066039462
1979	10.626220708551
1980	10.5806723204967
1981	10.6170359241251
1982	10.6847637164872
1983	10.6890416805771
1984	10.5717719464516
1985	10.3375386380425
1986	10.0018320312341
1987	9.57504393531756
1988	9.11416904553662
1989	8.68405696531929
1990	8.32826857086092
1991	8.10136035779358
1992	8.0474307691122
1993	8.12568817314628
1994	8.25074719582697
1995	8.37436968392731
1996	8.47857204267341
1997	8.56582297123861
1998	8.6857990204155
1999	8.89353949586856
2000	9.17297235410183
2001	9.48607360828556
2002	9.79253606421615
2003	10.0375416266089
2004	10.1755949093319
2005	10.2268574358826
2006	10.1951516134845
2007	10.0467811633558
2008	9.79453371575237
2009	9.46285719119205
2010	9.04849276959232
2011	8.58111339082665
2012	8.13315930495346
2013	7.72650331147595
2014	7.36571085136818
2015	7.04863035756603
2016	6.76612518173186
2017	6.5202431509701
2018	6.42935402336299
2019	6.33012090232769
2020	6.18253578639028
2021	6.14841885509077
2022	6.12741718269745
2023	6.10766836709463