Year % of female population 1960 11.336866004156063 1961 11.30414446046765 1962 11.289717382259365 1963 11.313246662804232 1964 11.384124048476517 1965 11.452382195137824 1966 11.494136736709764 1967 11.52251572240799 1968 11.53678246487037 1969 11.554209041213202 1970 11.58486368541688 1971 11.62865470369896 1972 11.696096942897649 1973 11.776555590152995 1974 11.844166688883165 1975 11.900949113945948 1976 11.95447091627145 1977 11.989886394087423 1978 12.002627796405488 1979 12.013621085483388 1980 12.03402379380192 1981 12.066786617638588 1982 12.106805137223555 1983 12.148985915266238 1984 12.193571681779096 1985 12.238658028488551 1986 12.281461504958832 1987 12.324884243180565 1988 12.38350422589286 1989 12.440408362586032 1990 12.477791476746019 1991 12.50738522898387 1992 12.528064532985416 1993 12.541943576279307 1994 12.528087878313912 1995 12.506291923811945 1996 12.506143491533521 1997 12.501550569936246 1998 12.48365635252187 1999 12.461985988653344 2000 12.439618690879254 2001 12.418212794187738 2002 12.405512819785148 2003 12.396029724427146 2004 12.37740956748127 2005 12.362927064266481 2006 12.360077690300406 2007 12.35793380822768 2008 12.344088269797297 2009 12.330626694727245 2010 12.326757450588612 2011 12.324718350560618 2012 12.33823379628222 2013 12.368221615355495 2014 12.399337879666836 2015 12.431041890309832 2016 12.46580629546762 2017 12.49942485082825 2018 12.528403593515575 2019 12.55224895434994 2020 12.569793201413558 2021 12.577249362262142 2022 12.569124340214026 2023 12.540747349048909