Year % of female population 1960 5.32025810998671 1961 5.26935940418246 1962 5.22104380671672 1963 5.17230470083672 1964 5.11881481629884 1965 5.06264743646257 1966 5.00309326559959 1967 4.93544331780465 1968 4.8722157264742 1969 4.83764270001668 1970 4.83342839299299 1971 4.86239776568377 1972 4.93092762915214 1973 5.01044546035106 1974 5.05546434386635 1975 5.05520360751271 1976 5.0161036997602 1977 4.93853186828187 1978 4.84532286015475 1979 4.77400999473475 1980 4.73144554523294 1981 4.71209056414615 1982 4.72133705529042 1983 4.75206268437323 1984 4.80315956212829 1985 4.90666006698775 1986 5.04084844698829 1987 5.15324791137465 1988 5.24306063449739 1989 5.30412188161127 1990 5.29663871572926 1991 5.28450397432318 1992 5.31167262459592 1993 5.29541008793111 1994 5.24200656398207 1995 5.1902573479842 1996 5.14115451007241 1997 5.09365330821027 1998 5.04765554831955 1999 5.00285097192225 2000 4.96034083683539 2001 4.92022079947649 2002 4.88140589455876 2003 4.84420333104034 2004 4.80954817680971 2005 4.77688301232996 2006 4.7465220863201 2007 4.71761267895348 2008 4.68735117880394 2009 4.65507867615877 2010 4.6299398896225 2011 4.6182653988123 2012 4.61747560424161 2013 4.63390061300148 2014 4.66616128983176 2015 4.70068331249667 2016 4.73425434066722 2017 4.76779635330212 2018 4.79561839659842 2019 4.81761717847927 2020 4.8397240807953 2021 4.85751772909217 2022 4.8661041867591 2023 4.8608364992113