Year % of female population 1960 10.1586591764157 1961 10.1169116601523 1962 10.0752066389309 1963 10.0504973226665 1964 10.0284017243687 1965 10.0474548664486 1966 10.0980388753302 1967 10.1164761777845 1968 10.1083023364384 1969 10.1077342668743 1970 10.095821119091 1971 10.0596600756396 1972 10.0195907460998 1973 9.97781362950847 1974 9.94300706829722 1975 9.91834309404949 1976 9.89768886116444 1977 9.88259986196723 1978 9.87445719473306 1979 9.86618117356379 1980 9.86342838665429 1981 9.87636664737175 1982 9.90673521147854 1983 9.95530313171298 1984 10.0117757386813 1985 10.0683118878221 1986 10.1291236839377 1987 10.1984473070252 1988 10.2795326327276 1989 10.3774491098408 1990 10.4919919418367 1991 10.6072972987267 1992 10.7197188344132 1993 10.8336261903832 1994 10.9512648324626 1995 11.0729309966806 1996 11.193716002475 1997 11.3018281692492 1998 11.382245098391 1999 11.4256025828272 2000 11.4291358521333 2001 11.3986597584567 2002 11.335740358928 2003 11.2496268129036 2004 11.1384918210647 2005 10.9954125072218 2006 10.8507359378497 2007 10.7232879240257 2008 10.6020804539879 2009 10.4961991372729 2010 10.4041545929805 2011 10.3085813583184 2012 10.2245496195014 2013 10.1868086710886 2014 10.2051897711495 2015 10.27404332456 2016 10.383175892148 2017 10.5098845287314 2018 10.6415218763851 2019 10.7714627818916 2020 10.9044603496711 2021 11.0294410225816 2022 11.1292659874775 2023 11.2073194054301