Year % of female population 1960 51.8611071445571 1961 51.5543208742768 1962 51.2359351466289 1963 50.8847851236128 1964 50.5245009451403 1965 50.3524814695456 1966 50.3426596637835 1967 50.2907362160729 1968 50.2105282512365 1969 50.1311446159336 1970 50.0545180775022 1971 49.8906533880627 1972 49.6656395463188 1973 49.4897062816438 1974 49.3650200765711 1975 49.4419049643882 1976 49.6854506068429 1977 49.9275446325064 1978 50.0902985495796 1979 50.1808268719691 1980 50.2880329940797 1981 50.4200051692944 1982 50.5743951587591 1983 50.7582504727628 1984 50.9794621258834 1985 51.2411654157011 1986 51.5487048317796 1987 51.8806928638518 1988 52.0784405824331 1989 52.1659420669425 1990 52.3048441838939 1991 52.4994950515048 1992 52.6564041839353 1993 52.7623196192815 1994 52.9895576016169 1995 53.5171383241708 1996 54.2587821047709 1997 55.0051543100067 1998 55.7143375944218 1999 56.4146180363913 2000 57.0263001137205 2001 57.4644613804659 2002 57.7978593051751 2003 58.0898815542395 2004 58.4066387034235 2005 58.7465533401887 2006 59.1151980968067 2007 59.5699994473001 2008 60.0354514491476 2009 60.4222573376095 2010 60.9221799366341 2011 61.3559670589555 2012 61.6651759093619 2013 62.0740878284282 2014 62.390182551279 2015 62.607974951653 2016 62.7540683016273 2017 62.8406675121577 2018 62.9573129205372 2019 63.0471730522357 2020 63.1899306927138 2021 63.3791545889424 2022 63.5001849340402 2023 63.6155127456025