Year % of female population 1960 11.43731635191696 1961 11.413832651551182 1962 11.403839474493687 1963 11.425033422167392 1964 11.483255910882496 1965 11.533538538999858 1966 11.561973921725638 1967 11.589710718304177 1968 11.619537365486227 1969 11.655766941311342 1970 11.700512799135904 1971 11.754496577283994 1972 11.813207152506891 1973 11.863204007847163 1974 11.899061895986774 1975 11.926744510496555 1976 11.953783032101331 1977 11.971084504550483 1978 11.972049454605084 1979 11.971472403899389 1980 11.98028805012905 1981 12.000142701020684 1982 12.01706885870254 1983 12.024557818637057 1984 12.026066783452807 1985 12.019827236752496 1986 12.010077981667777 1987 12.018414648000649 1988 12.068738261087022 1989 12.142467887341049 1990 12.220542576773148 1991 12.304131171362222 1992 12.382124015238974 1993 12.44534829846981 1994 12.471698662741643 1995 12.480761866052633 1996 12.506207137478958 1997 12.530902628240332 1998 12.538014133020098 1999 12.52806164487121 2000 12.500888008552266 2001 12.458851777279596 2002 12.40830713923386 2003 12.354587945636966 2004 12.299143484715632 2005 12.255107806840932 2006 12.22379686800902 2007 12.186469677673896 2008 12.141976695392025 2009 12.107876129857237 2010 12.084862504363956 2011 12.069721405752626 2012 12.076309420743769 2013 12.10057139837037 2014 12.1274687764761 2015 12.155113565608314 2016 12.188691333833273 2017 12.222976081306015 2018 12.256195303645475 2019 12.28233312659425 2020 12.292832313732537 2021 12.290762588579257 2022 12.272712889371387 2023 12.229275806854318