Year	% of female population
1960	8.0468431269879
1961	9.01973598397607
1962	9.7326406800407
1963	10.2031473810131
1964	10.5655330297243
1965	10.8903025086236
1966	11.2443828890676
1967	11.6557789828554
1968	12.1041509112603
1969	12.5668535560086
1970	13.0200099927102
1971	13.4325528883971
1972	13.7657742390749
1973	13.9888076689835
1974	14.0706579719832
1975	13.9840156293952
1976	13.6615466865057
1977	13.1014821330551
1978	12.5170597738388
1979	12.0153336591925
1980	11.5825057917589
1981	11.1285687209888
1982	10.7337348718996
1983	10.3754226685505
1984	10.0276764996694
1985	9.75657815852647
1986	9.56924155572098
1987	9.43737735314151
1988	9.28919691686431
1989	9.24409605776166
1990	9.27068542963814
1991	9.31248570849995
1992	9.42181755776433
1993	9.6282367297285
1994	9.87876974908715
1995	10.1147198083342
1996	10.326709176885
1997	10.5265920946466
1998	10.7001561219546
1999	10.8351811369934
2000	10.9157949246659
2001	10.9081346227635
2002	10.8092041336863
2003	10.6267727596722
2004	10.35677099429
2005	9.97442211440191
2006	9.49301280892499
2007	8.96214029944734
2008	8.41842385700468
2009	7.8867798813439
2010	7.39313636176927
2011	6.96742697790545
2012	6.63852500284569
2013	6.42054226577074
2014	6.30319476247377
2015	6.28900639923436
2016	6.3845696335956
2017	6.57143357974973
2018	6.80766385475149
2019	7.05041774760296
2020	7.29157504796179
2021	7.5263162730935
2022	7.7306077791763
2023	7.89257553199942