Annual % of female population
1960 6.73481007902054
1961 6.70348334945284
1962 6.67062646684699
1963 6.63789339203738
1964 6.60857802429021
1965 6.5213454468111
1966 6.35512405352636
1967 6.17687678656416
1968 6.01230743522229
1969 5.8563503728133
1970 5.7086234835545
1971 5.5688600033028
1972 5.46079097973259
1973 5.47151288335995
1974 5.50749501610183
1975 5.48223912781664
1976 5.44507120544962
1977 5.37904935993282
1978 5.27462246273157
1979 5.17737394497975
1980 5.09400209537583
1981 5.0010872079254
1982 4.91976806613699
1983 4.87074371027114
1984 4.84648091522323
1985 4.84639813354108
1986 4.8905667130291
1987 4.9870664040625
1988 5.13996733156849
1989 5.34794627392955
1990 5.61301493391425
1991 5.93446643328544
1992 6.30777407772993
1993 6.73201244920733
1994 7.20136965895059
1995 7.67143437889006
1996 8.07147714480513
1997 8.35327924192454
1998 8.49681355897507
1999 8.50311347750729
2000 8.39970687054412
2001 8.32171723779605
2002 8.38979415572299
2003 8.58797134909053
2004 8.82950841069534
2005 9.09969965033372
2006 9.33438078938397
2007 9.47011544702604
2008 9.56797794643832
2009 9.66867685118235
2010 9.72734139375065
2011 9.41355697078862
2012 8.95827520485517
2013 8.72374322708306
2014 8.43079305796937
2015 8.14249581002309
2016 7.86567015143236
2017 7.60694664306182
2018 7.41106417677206
2019 7.24384242838748
2020 7.0714880266603
2021 6.92488067043752
2022 6.81499215963966
2023 6.73819264726313