Annual % of female population
1960 3.50582315816869
1961 3.50650588123194
1962 3.49796365590953
1963 3.4735930387141
1964 3.42139030100007
1965 3.33952115759912
1966 3.23887014007674
1967 3.12477558348294
1968 3.01191690422017
1969 2.91640872124085
1970 2.8481065196819
1971 2.78971710601579
1972 2.7337422126226
1973 2.6875129360442
1974 2.64582743098184
1975 2.61137903763549
1976 2.5973531806732
1977 2.6039021183782
1978 2.62862673500363
1979 2.66589936337805
1980 2.69990639010691
1981 2.72369532521581
1982 2.72478833994213
1983 2.68756413356776
1984 2.62004554936748
1985 2.5480206283166
1986 2.48064090320147
1987 2.42266142162747
1988 2.38827804804421
1989 2.37668466669692
1990 2.36776293536063
1991 2.35113293215442
1992 2.32615109331232
1993 2.28511180240934
1994 2.22543441174367
1995 2.16834004509908
1996 2.13702650646611
1997 2.16115883631344
1998 2.24838436751814
1999 2.36871848374196
2000 2.49945316574967
2001 2.62885674257974
2002 2.74152980043682
2003 2.83029673635822
2004 2.90909090909091
2005 2.99114955389162
2006 3.08142345833174
2007 3.18594108135661
2008 3.31104117492788
2009 3.44977011091392
2010 3.58844462401517
2011 3.71758065300959
2012 3.83182132057052
2013 3.926115837315
2014 3.99946369531047
2015 4.05521350657191
2016 4.10323563333324
2017 4.15650220841886
2018 4.22440922053482
2019 4.31967735088092
2020 4.44315832145653
2021 4.57871081813175
2022 4.70684851296734
2023 4.81371474427981