Year % of female population 1960 51.8692870027738 1961 52.0012281000691 1962 52.0851043290302 1963 52.0392134323248 1964 51.8840724950689 1965 51.7626502996817 1966 51.7005226204444 1967 51.6640285593734 1968 51.6564145311362 1969 51.6709702239306 1970 51.701316967671 1971 51.7472557510538 1972 51.8034336582963 1973 51.8663060710334 1974 51.9366926765065 1975 52.0110114996617 1976 52.079878234138 1977 52.1331430987804 1978 52.156267690749 1979 52.1404560372781 1980 52.0832202715653 1981 51.9899157491004 1982 51.8802964506628 1983 51.7684215700732 1984 51.6526245542621 1985 51.5496284212885 1986 51.4854598927775 1987 51.4433775939313 1988 51.4148780188478 1989 51.4087406963166 1990 51.4067839388565 1991 51.3979226414563 1992 51.3843049157978 1993 51.3699399954585 1994 51.3581898127312 1995 51.3393811849367 1996 51.275297172813 1997 51.146950479673 1998 50.9871426094263 1999 50.8119914913481 2000 50.6193426493673 2001 50.4057992896596 2002 50.1723301421004 2003 49.9215748106665 2004 49.6559336130439 2005 49.3925257674621 2006 49.1413085219358 2007 48.9026574088439 2008 48.6817395403499 2009 48.4855682140941 2010 48.3244470719438 2011 48.2054420264771 2012 48.155774643277 2013 48.1501111707988 2014 48.1602710788327 2015 48.2038715512139 2016 48.258802183172 2017 48.2946869045773 2018 48.3250017455761 2019 48.3628481502613 2020 48.4164998890651 2021 48.4920264550728 2022 48.5810451563961 2023 48.6863429888836