Annual % of female population
1960 7.10906422790447
1961 6.53350294899966
1962 5.84022321032446
1963 5.14435552113607
1964 4.69669761012028
1965 4.76148849582492
1966 5.26656962944032
1967 5.92026852073843
1968 6.57571742287782
1969 7.01349137587857
1970 7.09814239494332
1971 6.9447715043688
1972 6.67622845128357
1973 6.37855295509357
1974 6.10173225070214
1975 5.87218727996919
1976 5.6975541006169
1977 5.57185569724183
1978 5.45795193339154
1979 5.32374026654922
1980 5.16648499035525
1981 5.01237362258413
1982 4.89516717135368
1983 4.86531583812131
1984 5.15014132087526
1985 5.71703760280157
1986 6.27186406167236
1987 6.66825182255125
1988 6.9035578145014
1989 6.85786425727206
1990 6.410324945874
1991 5.93129285737569
1992 5.81123481079034
1993 5.89293633041502
1994 5.93836269998398
1995 6.08783081683805
1996 6.26204037722974
1997 6.24914468569565
1998 6.17027774554809
1999 6.14950820497844
2000 6.21197180910741
2001 6.37855544380353
2002 6.57932960719348
2003 6.76236455639385
2004 6.96449891954475
2005 7.17163089835378
2006 7.35763071125765
2007 7.54162289032675
2008 7.75111318369307
2009 7.94843423104748
2010 8.08691320042303
2011 8.15664419524399
2012 8.16861224691567
2013 8.13466460514536
2014 8.05977485021606
2015 7.92459168011893
2016 7.74683217310287
2017 7.55426446337727
2018 7.31911251783445
2019 7.06392066563069
2020 6.84957133548386
2021 6.65295511128242
2022 6.46134879836771
2023 6.32286921538912