Annual % of female population
1960 8.42616482063493
1961 8.1782479624445
1962 7.82997126340251
1963 7.41844741219453
1964 7.01157301886457
1965 6.69223189822406
1966 6.56378984670361
1967 6.63884162762252
1968 6.84737713429543
1969 7.14886325996084
1970 7.52332785421933
1971 7.85175554000494
1972 8.10078799946763
1973 8.27580750982256
1974 8.25672072335717
1975 8.12009682955935
1976 7.97771436230303
1977 7.79301356694197
1978 7.56364422327124
1979 7.26992360675657
1980 6.90258216687418
1981 6.52137339804416
1982 6.22694585250402
1983 6.03819146353919
1984 5.89555851877872
1985 5.75825351767588
1986 5.6244701408512
1987 5.97930322645205
1988 6.81282443662102
1989 7.542623778279
1990 8.1233041965955
1991 8.62463839720838
1992 8.60117910630411
1993 8.08328542145249
1994 7.77016811824089
1995 7.71652957690449
1996 7.75675134182699
1997 7.86428562795901
1998 7.98461891805742
1999 8.01491890447371
2000 7.96422587275553
2001 7.89272261253196
2002 7.71329051595982
2003 7.42310143301287
2004 7.14792091086787
2005 6.94317531637726
2006 6.82399902662084
2007 6.83222778343498
2008 6.92522172431988
2009 6.98144362485031
2010 6.88360682076168
2011 6.63866139251369
2012 6.31626776992924
2013 5.9602278556883
2014 5.62811898952144
2015 5.3550496283154
2016 5.17812622782412
2017 5.07697227251924
2018 5.01259534013945
2019 4.98458750594764
2020 4.99137969945377
2021 5.02255678711661
2022 5.38679030806818
2023 5.61808271301092