Year % of female population 1960 43.0554433307726 1961 43.0343303877324 1962 42.9959710008202 1963 42.9746409235553 1964 43.0191564854817 1965 43.1864854139995 1966 43.4271966111959 1967 43.6630827933459 1968 43.8927102602684 1969 44.116558908503 1970 44.3317655196001 1971 44.5356351229641 1972 44.7315238119265 1973 44.9215462157295 1974 45.1072204628745 1975 45.2858042038456 1976 45.4556184604874 1977 45.6229333697615 1978 45.7808597838334 1979 45.918415136939 1980 46.0419146220801 1981 46.1547933029274 1982 46.2394866392901 1983 46.2872362042499 1984 46.2989254030933 1985 46.2843010448977 1986 46.2951529524187 1987 46.3324308850786 1988 46.3897250234457 1989 46.47116157237 1990 46.5807984387278 1991 46.7238374541564 1992 46.879214309451 1993 47.0566143232708 1994 47.2789157711251 1995 47.5313268154125 1996 47.8058038724929 1997 48.085707128331 1998 48.3553511975092 1999 48.6033924208309 2000 48.8127266695663 2001 48.9681528935586 2002 49.0569722547434 2003 49.0888849907896 2004 49.0660368280254 2005 48.780609866013 2006 48.4147822772964 2007 48.8810327144054 2008 49.0828431809816 2009 48.5326222592272 2010 48.2001312611139 2011 47.5193821219687 2012 46.7145002649101 2013 46.174978172784 2014 45.5664681649591 2015 45.1510241230194 2016 44.9010950494049 2017 44.512913686631 2018 44.1061152522494 2019 43.6923812587332 2020 43.2164172795233 2021 42.8364697097321 2022 42.5426457847725 2023 42.2602667599228