Annual % of female population
1960 7.74008846785461
1961 7.93347008463106
1962 8.07315811025991
1963 8.22223254221037
1964 8.4270517323815
1965 8.71547498569773
1966 9.04382510792616
1967 9.36411045803914
1968 9.70715607527829
1969 10.0341906644411
1970 10.3209033524444
1971 10.6427879057701
1972 11.0057168671383
1973 11.3400894112776
1974 11.7039194162315
1975 12.0835907279781
1976 12.4517290812961
1977 12.8503146608583
1978 13.2538937353491
1979 13.6095980952725
1980 13.8111086205253
1981 13.7725804286313
1982 13.5895826885847
1983 13.4766450632141
1984 13.4068672576714
1985 13.2431908434187
1986 13.1035896058595
1987 13.0657851469276
1988 13.1540952137723
1989 13.4053316210288
1990 13.7514577109031
1991 14.1434252502012
1992 14.5911225453036
1993 15.0444315194506
1994 15.4160361228573
1995 15.6923018188348
1996 15.8756232817249
1997 15.9987068295031
1998 16.0242135005326
1999 15.9253626464619
2000 15.9013211032051
2001 16.0212157301659
2002 16.3041912481633
2003 16.7082171311959
2004 17.1211188310295
2005 17.4581114281491
2006 17.6743304269832
2007 17.6289750592434
2008 17.2417385922399
2009 16.7456628340686
2010 16.3438325627504
2011 16.2281014331998
2012 16.3656963338082
2013 16.552870342751
2014 16.849021564915
2015 17.2020134027745
2016 17.5190436299362
2017 17.8708841560087
2018 18.2340375262703
2019 18.6480963957124
2020 19.1176765086263
2021 19.4600215172812
2022 19.6900245227161
2023 20.0954161436083