Year % of female population 1960 2.67145731840087 1961 2.6394360439719 1962 2.60594447683071 1963 2.57140304007938 1964 2.5355714476873 1965 2.49926516299043 1966 2.46295995424764 1967 2.42632609045635 1968 2.39030489599462 1969 2.35662863380976 1970 2.32542741141177 1971 2.29579592753058 1972 2.26751546463652 1973 2.24091952243295 1974 2.21620469820558 1975 2.1896846678782 1976 2.16099670287954 1977 2.13163339937558 1978 2.10041414823748 1979 2.06789023016803 1980 2.03362203813164 1981 1.99804468352957 1982 1.96152986491531 1983 1.92330927538664 1984 1.88437995634838 1985 1.84636819459372 1986 1.8109894744719 1987 1.77920628709623 1988 1.75057482791259 1989 1.7249261747528 1990 1.70138473159805 1991 1.68060260631172 1992 1.66433515758485 1993 1.65616052665272 1994 1.64993838174828 1995 1.64854844744104 1996 1.66215737349915 1997 1.68627573169992 1998 1.71098162636424 1999 1.72069848162354 2000 1.69930213424669 2001 1.64099459136807 2002 1.55345392539976 2003 1.45634299572373 2004 1.40071330382714 2005 1.39541649513615 2006 1.41275042690261 2007 1.44564689074291 2008 1.4876799923116 2009 1.54547627150118 2010 1.65847196108369 2011 1.83651921387006 2012 2.02484353973295 2013 2.18138771954311 2014 2.29559175547231 2015 2.35439769200057 2016 2.35630605631772 2017 2.35684135494856 2018 2.38938321610247 2019 2.44160052318439 2020 2.56459942484754 2021 2.75253800838374 2022 2.9507854925341 2023 3.16971870732029