Annual % of female population
1960 3.62736679138756
1961 3.57447850156477
1962 3.56035562902764
1963 3.53736121919515
1964 3.50079401889468
1965 3.44575913748059
1966 3.36765042804918
1967 3.26856411218421
1968 3.16483098908805
1969 3.08815571234895
1970 3.08927412029908
1971 3.15615420313078
1972 3.24658948085535
1973 3.35169274290442
1974 3.4594992471979
1975 3.56569528302103
1976 3.66840806175587
1977 3.76332018897574
1978 3.85021938829533
1979 3.93132432248632
1980 4.00267041613585
1981 4.06090530636747
1982 4.10496432048281
1983 4.12572199410165
1984 4.11419659883925
1985 4.07110878377833
1986 4.00039525536079
1987 3.90777672865354
1988 3.80502197949177
1989 3.70445500301555
1990 3.61330393135339
1991 3.53306013597708
1992 3.46154017205958
1993 3.38738108820643
1994 3.29978074306329
1995 3.23251660695649
1996 3.1973698600175
1997 3.1784304477066
1998 3.18668327718102
1999 3.22766925863348
2000 3.27269823174251
2001 3.3101145046471
2002 3.35164495464695
2003 3.39304536685714
2004 3.43254911985517
2005 3.46867251320326
2006 3.50141196908764
2007 3.52962656122082
2008 3.55133462492806
2009 3.56627057438961
2010 3.57512924736889
2011 3.57822399408296
2012 3.57653049538819
2013 3.57133654331351
2014 3.5625182980105
2015 3.54833075925665
2016 3.52740608948805
2017 3.50414085613112
2018 3.4855327471226
2019 3.47488872245183
2020 3.47435612800777
2021 3.48494244234243
2022 3.50413531159928
2023 3.52872726927689