Annual % of female population
1960 6.573899960879737
1961 6.189970079424626
1962 5.7000791922515255
1963 5.189460270707919
1964 4.8166333734492905
1965 4.820738966019117
1966 5.166264418337437
1967 5.621390092366565
1968 6.095081737805607
1969 6.453620744347009
1970 6.569656754270684
1971 6.532067913055883
1972 6.466027473133097
1973 6.402304539492912
1974 6.351405084293038
1975 6.309656786277589
1976 6.2692738065039
1977 6.222225050629645
1978 6.157353427426825
1979 6.093860663525756
1980 6.0468987220560235
1981 6.014104438635597
1982 6.00382066809006
1983 6.014585431053377
1984 6.0418661019294175
1985 6.058045258106619
1986 6.032292192697922
1987 5.954922173395797
1988 5.875848631988066
1989 5.803698832095804
1990 5.6954294250394195
1991 5.683517343324493
1992 5.847584036534834
1993 6.058489260059647
1994 6.26670976862507
1995 6.508970590623298
1996 6.6912341101388275
1997 6.757623823718209
1998 6.785972378851666
1999 6.8048021554730385
2000 6.835670598219242
2001 6.880119338184583
2002 6.930991884023099
2003 6.980603266554144
2004 7.026056531803324
2005 7.057842876155682
2006 7.08135833271596
2007 7.098080124807643
2008 7.124036880108162
2009 7.1686399884738305
2010 7.203990610454605
2011 7.2185168640866335
2012 7.243636282371116
2013 7.2652016398661585
2014 7.251997067034678
2015 7.220216151819263
2016 7.188550537713816
2017 7.136265524334565
2018 7.057564591652383
2019 6.986636588166202
2020 6.941064520714332
2021 6.899929059972769
2022 6.840851047440962
2023 6.8009607675494985