Year % of female population 1960 2.14010425052326 1961 2.25168742185882 1962 2.38476775632206 1963 2.54328679435251 1964 2.71122355799816 1965 2.87760337257862 1966 3.05246291381373 1967 3.24093006414072 1968 3.44882259826314 1969 3.67400183044546 1970 3.84503429967251 1971 3.96353079700793 1972 4.09223009997648 1973 4.24297308874798 1974 4.41178941159341 1975 4.59002940698896 1976 4.77825732330128 1977 4.96690652115286 1978 5.15315706013897 1979 5.31967885797672 1980 5.44882715017505 1981 5.5474694921009 1982 5.63745447276167 1983 5.73276019348626 1984 5.82215400191811 1985 5.90055008390535 1986 5.97190862671957 1987 6.03937179724718 1988 6.1049388430214 1989 6.17518015371845 1990 6.24577635034869 1991 6.30882453708425 1992 6.37642231927023 1993 6.45718405386264 1994 6.55507717403248 1995 6.66807407822161 1996 6.77918629536041 1997 6.8878174752576 1998 7.00605151021448 1999 7.14011963216098 2000 7.30359750699298 2001 7.49829991020356 2002 7.69835687928141 2003 7.86487619155517 2004 7.97634743167429 2005 8.0491407260993 2006 8.10180058632167 2007 8.14691750442714 2008 8.1998077870715 2009 8.29281013636226 2010 8.50011713676615 2011 8.82588140284834 2012 9.1853794109998 2013 9.53934437616355 2014 9.89624684382031 2015 10.343655684996 2016 10.9723036100503 2017 11.7331974190829 2018 12.5593845517473 2019 13.4269103598162 2020 14.3332090953548 2021 15.2648518738762 2022 16.2103450060119 2023 17.1700844353025