Year	% of female population
1960	9.15874523037172
1961	9.19938885704248
1962	9.23626247074134
1963	9.25077346301015
1964	9.32118086450147
1965	9.46667158800285
1966	9.6103448474553
1967	9.7464676980042
1968	9.88480953278297
1969	9.9532982212765
1970	9.93774922707566
1971	9.91018597729942
1972	9.88889430832957
1973	9.87939745217582
1974	9.88340253683708
1975	9.90084480968881
1976	9.98105859504783
1977	10.1149517046576
1978	10.2410130753363
1979	10.3588086964839
1980	10.4672691260418
1981	10.5662425890444
1982	10.6551362192825
1983	10.7360570268971
1984	10.7997345895986
1985	10.8289972618866
1986	10.8211601302391
1987	10.7719399526921
1988	10.6509989595166
1989	10.4342175333018
1990	10.1780805114403
1991	9.97048830224227
1992	9.85451191634562
1993	9.83574577532164
1994	9.90730433944755
1995	10.0323682419704
1996	10.1923939452811
1997	10.373518695164
1998	10.5471532605238
1999	10.7064253474392
2000	10.8532747445662
2001	10.9530284172323
2002	11.0443415153211
2003	11.146682072435
2004	11.2153891434894
2005	11.2618268757961
2006	11.2887885968866
2007	11.2940671764201
2008	11.2881190594567
2009	11.286927947388
2010	11.2949531873303
2011	11.3053129328154
2012	11.3258812994458
2013	11.3804319028641
2014	11.4794800673117
2015	11.6307550837877
2016	11.7945380481617
2017	11.9220484988999
2018	12.0251076006355
2019	12.0983801442112
2020	12.1299430163164
2021	12.1467454537126
2022	12.1719612826614
2023	12.1872003878892