Year % of female population 1960 5.517376947043201 1961 5.510158639599087 1962 5.501170337059723 1963 5.4909233707943885 1964 5.476326366414513 1965 5.456746354560797 1966 5.432523840896297 1967 5.4027983911669715 1968 5.367925905596469 1969 5.329164925934003 1970 5.287994801277719 1971 5.252074279652778 1972 5.218359116091303 1973 5.180839413009824 1974 5.139332047802608 1975 5.097498687128805 1976 5.053290289596483 1977 5.0022079218530955 1978 4.955131509800113 1979 4.9216856365531365 1980 4.902104260955544 1981 4.895212835419436 1982 4.900839669192366 1983 4.910216481436587 1984 4.919510249378962 1985 4.941861246635556 1986 4.979154665123313 1987 5.021833307172836 1988 5.070821185508595 1989 5.127826086286082 1990 5.180024601148329 1991 5.22069060097241 1992 5.253316067164535 1993 5.281887203676492 1994 5.315124048395132 1995 5.340601390452806 1996 5.347095534221096 1997 5.34819343706116 1998 5.3517623730673805 1999 5.350945446680188 2000 5.3458362371182435 2001 5.345144616307256 2002 5.352149940292934 2003 5.366895597475711 2004 5.388695254010003 2005 5.4170896639752035 2006 5.450787427357247 2007 5.484674278777719 2008 5.511559351939315 2009 5.531018004811498 2010 5.548598236588999 2011 5.5682476527453115 2012 5.588607944740194 2013 5.6152109896055356 2014 5.657373037474888 2015 5.714288033153464 2016 5.7779991248210045 2017 5.84124966784271 2018 5.899199462142922 2019 5.947424526189335 2020 5.989009742263906 2021 6.025870144596064 2022 6.056345215164924 2023 6.082759239136016