Annual % of female population
1960 3.90257263548107
1961 3.7523473947715
1962 3.61514169896695
1963 3.50001491629856
1964 3.41556077893672
1965 3.37048651035149
1966 3.3716407170238
1967 3.42478836438129
1968 3.53072292669652
1969 3.68264788893917
1970 3.8694330970956
1971 4.07681430451587
1972 4.28948267182037
1973 4.49230026392477
1974 4.67164283636016
1975 4.82674811452082
1976 4.98086549323388
1977 5.08610872309206
1978 5.05009748219982
1979 4.95666384769398
1980 4.96759061923864
1981 5.12666626666192
1982 5.36010570015794
1983 5.56914551350402
1984 5.67974230548837
1985 5.6028277214639
1986 5.28956731491352
1987 4.7489701006729
1988 4.04584555219334
1989 3.32807943174347
1990 2.75230097458931
1991 2.43185383150708
1992 2.41569359213589
1993 2.66635076363723
1994 3.0468633389942
1995 3.43183612421445
1996 3.75959273869588
1997 4.00517466355837
1998 4.19968057806995
1999 4.42698854658519
2000 4.72521097263425
2001 5.08189244111325
2002 5.49998835275962
2003 5.97525473985967
2004 6.45624096803428
2005 6.88410392783777
2006 7.2202491964164
2007 7.4379549710618
2008 7.53852770932475
2009 7.56855288822867
2010 7.5495329172028
2011 7.47394225348332
2012 7.36634772527823
2013 7.2458938523315
2014 7.12066401492348
2015 6.99032628813944
2016 6.84879920371486
2017 6.6950481791402
2018 6.53315634166106
2019 6.37478451634443
2020 6.2523932886138
2021 6.1872722427736
2022 6.18518182891476
2023 6.25149691060407