Annual % of female population
1960 3.98725496844135
1961 4.13263272951955
1962 4.23605802617482
1963 4.34450266780558
1964 4.45411583604936
1965 4.50208194183258
1966 4.53581029439119
1967 4.62715592078874
1968 4.7044862193849
1969 4.77826328112825
1970 4.86111235883322
1971 4.90038385805871
1972 4.90379226767296
1973 4.89005190062805
1974 4.8360705390695
1975 4.64651033135941
1976 4.32143057161025
1977 3.93828452163258
1978 3.55786862777541
1979 3.34115990762211
1980 3.38736158695096
1981 3.60838934961188
1982 3.9456813845966
1983 4.37714762142877
1984 4.69813740215572
1985 4.91630368510492
1986 5.10737889555207
1987 5.17926374853726
1988 5.18738477011764
1989 5.21286258610136
1990 5.22291948661147
1991 5.22796970598354
1992 5.24221686767607
1993 5.20950182305043
1994 5.12259558539875
1995 5.02534921022242
1996 4.94216955770547
1997 4.87709106528335
1998 4.82623909205001
1999 4.79572778100305
2000 4.73711281518632
2001 4.63250044494365
2002 4.49130697493354
2003 4.34762869520102
2004 4.2285457304261
2005 4.12578457238485
2006 4.22786283924283
2007 4.60949122837729
2008 5.10502059937333
2009 5.60970432351501
2010 6.1318010274239
2011 6.55980770276363
2012 6.80990852449702
2013 6.99093571040504
2014 7.15163823917035
2015 7.30512129088738
2016 7.39998168430286
2017 7.44566894148208
2018 7.45561398321866
2019 7.41187444322488
2020 7.28115428248271
2021 7.06342611508114
2022 6.55684589500319
2023 6.12879650740861