Year % of female population 1960 43.5562041450222 1961 43.5757879496986 1962 43.623262767242 1963 43.8271773581154 1964 43.8366237147656 1965 43.7332319834531 1966 43.5873299043065 1967 43.4607304856673 1968 43.4208220183038 1969 43.4770823332177 1970 43.5502667758614 1971 43.5559543760065 1972 44.1326108667011 1973 44.6293204273736 1974 44.4426457353732 1975 44.3921120950599 1976 44.4681085822081 1977 44.4444527361328 1978 44.3539335565526 1979 44.4913958617748 1980 44.1064506671675 1981 43.8953904672754 1982 44.3052646701114 1983 44.640886341631 1984 45.0557718244828 1985 45.5368729887795 1986 46.0833787695483 1987 46.4398504105015 1988 46.7993516011451 1989 47.2472764525785 1990 47.6032574794093 1991 47.8824247666853 1992 47.8686636537224 1993 49.9322382726524 1994 50.1053306555079 1995 48.1876481237561 1996 48.7008643420799 1997 49.0255999930885 1998 48.4989716078964 1999 47.8269750817553 2000 47.3688064810888 2001 46.8387068664244 2002 46.3318489470499 2003 45.8423961920765 2004 45.2957515898557 2005 44.9204262027284 2006 44.7273527527984 2007 44.6172473402701 2008 44.4284384763836 2009 44.2325852321865 2010 44.3011469833735 2011 44.5984491473788 2012 44.9285186802419 2013 45.2688997161149 2014 45.607698437364 2015 46.2353800459872 2016 46.9033540765089 2017 47.1379211120752 2018 46.9525520560856 2019 46.5401149725109 2020 46.1566043768493 2021 45.7307917315921 2022 45.2115231981999 2023 44.5963783832174