Year % of female population 1960 11.380760284459564 1961 11.378266500011387 1962 11.385312975358024 1963 11.427157523325308 1964 11.49970469819393 1965 11.563026848479467 1966 11.609470603390013 1967 11.649109119266727 1968 11.68703720749996 1969 11.731899764027807 1970 11.791729754449742 1971 11.87401285626757 1972 11.956786694005325 1973 12.01917218660132 1974 12.067705021704283 1975 12.079714271148584 1976 12.05627466881358 1977 12.041266417251622 1978 12.041501430375789 1979 12.046517650708953 1980 12.071491127391942 1981 12.117412287089959 1982 12.164300914658133 1983 12.201745074709962 1984 12.221760369266061 1985 12.22194383304619 1986 12.20596827305495 1987 12.175859960244436 1988 12.161110964304626 1989 12.180475157942707 1990 12.221202717676567 1991 12.26501241260282 1992 12.312777039701542 1993 12.366556622396002 1994 12.393291500144617 1995 12.40781146099774 1996 12.438262395813952 1997 12.45904168675866 1998 12.45260660943627 1999 12.427393772563287 2000 12.388955300578454 2001 12.34533033873079 2002 12.301221766560314 2003 12.25803843639801 2004 12.2149025525931 2005 12.174867179293669 2006 12.14324482690293 2007 12.118339586868515 2008 12.0907402947065 2009 12.059740955574366 2010 12.029723829346674 2011 11.999700505627837 2012 11.977936835781485 2013 11.961428534995765 2014 11.940099663950393 2015 11.912305325144839 2016 11.875781120533585 2017 11.831194658620172 2018 11.777734024960132 2019 11.714076297776879 2020 11.644364116164695 2021 11.570993191905114 2022 11.494857365053887 2023 11.42022635776508