Annual % of female population
1960 2.131170326620883
1961 2.141361799569058
1962 2.153202847835388
1963 2.1442586046453402
1964 2.1482405241145917
1965 2.2017906282256643
1966 2.266063917588203
1967 2.3306449456835154
1968 2.38801913489236
1969 2.4533949197146376
1970 2.5372583882803137
1971 2.6478845211802007
1972 2.765243829999725
1973 2.886202035306197
1974 3.001706455408429
1975 3.08117779706222
1976 3.1376907905746703
1977 3.1896474530376233
1978 3.2394845094505964
1979 3.283779337226447
1980 3.3316406118062285
1981 3.3835108006542294
1982 3.451567374904855
1983 3.500236157409398
1984 3.515716971375675
1985 3.4483412934350657
1986 3.253627252625176
1987 2.9765989234941017
1988 2.736457607100136
1989 2.589056015328499
1990 2.515809710946759
1991 2.5669139361620226
1992 2.7308743044867447
1993 2.945634278025188
1994 3.16450639985173
1995 3.396211785836554
1996 3.6263608208028564
1997 3.8175323222292437
1998 3.9648658912820607
1999 4.056105968808884
2000 4.097283711967875
2001 4.073994601995272
2002 3.992138164192623
2003 3.8426522436620956
2004 3.655665582380859
2005 3.5434187241940474
2006 3.551040653820901
2007 3.690399872004767
2008 3.913868837431061
2009 4.144244766181516
2010 4.268870583064052
2011 4.255198083096634
2012 4.050965876002457
2013 3.668586724530094
2014 3.2664785962681697
2015 2.9444177399735736
2016 2.8086348854344347
2017 2.9096171203021073
2018 3.1822383236259992
2019 3.558774321966061
2020 3.941737703177091
2021 4.1966496337921
2022 4.328035151513604
2023 4.479919627443585