Year % of female population 1960 47.2654898756198 1961 47.5654096289332 1962 47.8174523012862 1963 47.9707130546355 1964 48.0080185109439 1965 47.9259976886855 1966 47.7848758325557 1967 47.6527686325906 1968 47.5336719634649 1969 47.4255796849808 1970 47.3345302937726 1971 47.2655084062633 1972 47.2165111376378 1973 47.1810166341944 1974 47.1520581520679 1975 47.1269380505245 1976 47.101413437377 1977 47.0730285126729 1978 47.0379042656168 1979 47.0022280517696 1980 46.9613642178775 1981 46.9086984728212 1982 46.8463087603705 1983 46.7590616445722 1984 46.640402246961 1985 46.4849307520955 1986 46.2821557868595 1987 46.0326957048757 1988 45.7352493090397 1989 45.3895031615081 1990 45.0035347774912 1991 44.5842910438647 1992 44.1360944249968 1993 43.6599877464488 1994 43.1526664849331 1995 42.614332713848 1996 42.0482077386593 1997 41.4545379700782 1998 40.8412745720388 1999 40.2261638829663 2000 39.6172310946214 2001 39.0131544562942 2002 38.4120476810776 2003 37.8047822537945 2004 37.191066574253 2005 36.5792105094831 2006 35.9636390079685 2007 35.3413518383147 2008 34.7231476040702 2009 34.122186569865 2010 33.5473209691669 2011 33.0021194701839 2012 32.4989793393441 2013 32.0409082013712 2014 31.618302161051 2015 31.2255613093645 2016 30.8578263778147 2017 30.5086774896394 2018 30.1735089759135 2019 29.8493323823308 2020 29.5350262808187 2021 29.2125407564512 2022 28.8648798943428 2023 28.4996367142179