Annual % of female population
1960 5.58841309425208
1961 5.6365941749177
1962 5.70304804930422
1963 5.79697478738089
1964 5.89211927695319
1965 5.96501561759679
1966 6.01152538835809
1967 6.02426833941439
1968 5.97577698751079
1969 5.81369254326521
1970 5.49125127159563
1971 5.00429165233437
1972 4.44957251555173
1973 4.01929873075337
1974 3.8949554904954
1975 4.14476291110818
1976 4.69410166602523
1977 5.36240037525521
1978 5.94416805695419
1979 6.29918986170022
1980 6.43899704428162
1981 6.47488006739178
1982 6.47259130994932
1983 6.46298788310705
1984 6.47837219020459
1985 6.5372621078194
1986 6.60718274562583
1987 6.67327557031744
1988 6.73691739979409
1989 6.75524757015453
1990 6.69016337224019
1991 6.62851700515037
1992 6.60176551393939
1993 6.49921671755733
1994 6.35990603692301
1995 6.2679628557415
1996 6.16564915572995
1997 6.03283685895511
1998 5.89061333076181
1999 5.6875006926414
2000 5.42255117002332
2001 5.28014011589065
2002 5.3208271194083
2003 5.45915155530104
2004 5.74265828276506
2005 6.15980743874609
2006 6.4502407727367
2007 6.59479204156723
2008 6.74117448070489
2009 6.85385454033903
2010 6.96522375011198
2011 7.12081174203198
2012 7.24329573623338
2013 7.29488150982607
2014 7.32918640208279
2015 7.3332548661957
2016 7.31427170318828
2017 7.2919464641319
2018 7.25609619352331
2019 7.18394893726099
2020 7.11613104607257
2021 7.07732539971689
2022 7.02623085230014
2023 6.95919100767099