Annual % of female population
1960 9.54594519896427
1961 9.73141619203906
1962 9.9163226455013
1963 10.0847443000397
1964 10.2604323686449
1965 10.439275700439
1966 10.6189648092707
1967 10.8219271014133
1968 11.0225238798573
1969 11.2012929288422
1970 11.375413542276
1971 11.5491414755647
1972 11.7239651278018
1973 11.9211707136005
1974 12.1451455791063
1975 12.3599488075113
1976 12.5496022348033
1977 12.7657613734862
1978 13.0060530084582
1979 13.2412882194284
1980 13.449791861563
1981 13.627692294382
1982 13.8000910221042
1983 13.9517685537082
1984 14.0867118907107
1985 14.2836295394133
1986 14.5230937262639
1987 14.7372268470659
1988 14.9471433467827
1989 15.1283753431362
1990 15.2623343728234
1991 15.3660523419794
1992 15.4522559957914
1993 15.5217727947601
1994 15.5848552607031
1995 15.6606582591075
1996 15.7312749642327
1997 15.7921682859363
1998 15.8379258115202
1999 15.8607322507353
2000 15.8779907618732
2001 15.8999849662161
2002 15.926334873468
2003 15.9757344041121
2004 16.0739379216037
2005 16.2100925776236
2006 16.3441442920609
2007 16.4877952748773
2008 16.6846854301549
2009 16.9358564061694
2010 17.1798392121986
2011 17.5791664917413
2012 18.1297292282239
2013 18.5995752834846
2014 19.0035038217051
2015 19.3553613570536
2016 19.6702014025383
2017 19.9880358037514
2018 20.3087066013653
2019 20.6307255195518
2020 20.9408203228416
2021 21.2381007056458
2022 21.5893506591854
2023 21.9915440193876