Year % of female population 1960 5.31730861867343 1961 5.37250598729942 1962 5.44330675488168 1963 5.51527039003209 1964 5.56467532161885 1965 5.58440039773146 1966 5.57826184594655 1967 5.54712845344256 1968 5.49887575865159 1969 5.44732847333769 1970 5.4013706043504 1971 5.35973920144178 1972 5.32140744308056 1973 5.29090574366631 1974 5.27545972626706 1975 5.27670784327924 1976 5.2932247601918 1977 5.32712657891758 1978 5.37878209776997 1979 5.44305045633199 1980 5.51385345092268 1981 5.58427295407791 1982 5.63961378005147 1983 5.65273204710504 1984 5.61921245039813 1985 5.56663893477002 1986 5.50718472583287 1987 5.44702930898613 1988 5.41080359654683 1989 5.40351769828098 1990 5.40302321326427 1991 5.40479174964768 1992 5.41482840010336 1993 5.43294067650301 1994 5.45767189141865 1995 5.48617546072185 1996 5.51627271796328 1997 5.5462134101483 1998 5.56748622124749 1999 5.5804815146647 2000 5.59438347821793 2001 5.61379834625956 2002 5.6395167043006 2003 5.67066662310768 2004 5.70923508174931 2005 5.75503414397353 2006 5.80816398476881 2007 5.86664494950917 2008 5.92903856311383 2009 5.99599636346713 2010 6.06515668595005 2011 6.13568152326757 2012 6.20859803908117 2013 6.28066505856092 2014 6.34842947059131 2015 6.4136618913587 2016 6.47623264134766 2017 6.53491410847795 2018 6.59281843176296 2019 6.6569423668882 2020 6.73747723816732 2021 6.83646615760867 2022 6.94963295046785 2023 7.06702601501418