Annual % of female population
1960 3.57110293592966
1961 3.5871617978594
1962 3.60040136737019
1963 3.61166573563492
1964 3.62356888673908
1965 3.63613409351337
1966 3.65003064702408
1967 3.66590816266993
1968 3.68235119151623
1969 3.69747952425436
1970 3.71125756623302
1971 3.72334542017904
1972 3.73323442158251
1973 3.7433242907628
1974 3.7566407285033
1975 3.7727595896672
1976 3.79201615592791
1977 3.81589784246865
1978 3.8406150377376
1979 3.85977339261664
1980 3.87107949668104
1981 3.87635921388954
1982 3.87680293473473
1983 3.87323905319129
1984 3.86734214392158
1985 3.86120661417079
1986 3.85487836009753
1987 3.84842948733647
1988 3.84370361738991
1989 3.84357625214964
1990 3.84840436682337
1991 3.85368826380251
1992 3.85438469433637
1993 3.82090149502986
1994 3.7749829187925
1995 3.68772712997954
1996 3.56850347694988
1997 3.46983108639368
1998 3.40197501809516
1999 3.3489009847509
2000 3.33671876530792
2001 3.36988716222118
2002 3.39926826589156
2003 3.43125439482053
2004 3.46681161831968
2005 3.50359370036296
2006 3.54061673522423
2007 3.57914651611977
2008 3.61865353673311
2009 3.6577764812592
2010 3.69818745345664
2011 3.7398153485922
2012 3.7800811050725
2013 3.81868391210467
2014 3.85628630355529
2015 3.89337239201594
2016 3.92767298543786
2017 3.95518664012951
2018 3.97504995959739
2019 3.99141355094089
2020 4.00243015388201
2021 4.00627537514882
2022 4.00556438536155
2023 3.99759479008143