Year % of female population 1960 3.09729356360503 1961 3.11190782909928 1962 3.128786996809 1963 3.14602766779784 1964 3.15849268313998 1965 3.16370686273712 1966 3.16187303154088 1967 3.15303767487752 1968 3.14095940166861 1969 3.13115586582514 1970 3.12595802671658 1971 3.12521662054898 1972 3.12890922237501 1973 3.13693209267499 1974 3.14866207831941 1975 3.16337346636352 1976 3.18079487401507 1977 3.20049247540611 1978 3.2218568666319 1979 3.24318779185275 1980 3.26244012670592 1981 3.28075880524607 1982 3.29949323194268 1983 3.31049196569015 1984 3.30473870014617 1985 3.28425651583348 1986 3.25399068009033 1987 3.21027969929496 1988 3.19544929793493 1989 3.1871024670177 1990 3.14950499600287 1991 3.11897573418222 1992 3.09107495580029 1993 3.06611049316204 1994 3.0561117518845 1995 3.05330401710345 1996 3.043591141852 1997 3.02163843808809 1998 2.97429638051073 1999 2.89703069514421 2000 2.80041524805863 2001 2.70602560077109 2002 2.63256422263097 2003 2.59297985029414 2004 2.58886835917841 2005 2.60990389341289 2006 2.64230667066452 2007 2.67418915136503 2008 2.70448945249114 2009 2.73428894441038 2010 2.76117414804698 2011 2.78745705058668 2012 2.81903910880327 2013 2.85633552162055 2014 2.91311615518599 2015 2.98129929931469 2016 3.06227113824023 2017 3.17511380187381 2018 3.29151435573081 2019 3.38891396530251 2020 3.48447334161914 2021 3.58957626156846 2022 3.69303525053253 2023 3.79144704311278