Year % of female population 1960 51.1625034042637 1961 50.9616808437125 1962 50.7991173288486 1963 50.6526575567366 1964 50.5984641163823 1965 50.668240850059 1966 50.755586744262 1967 50.8541142288014 1968 50.9451767697012 1969 50.9858866297201 1970 50.9855629747027 1971 50.9441503067936 1972 50.8740319460362 1973 50.7882293203853 1974 50.6728174809375 1975 50.5287747501661 1976 50.3733575791317 1977 50.1916017485849 1978 50.016715058316 1979 49.8686943717708 1980 49.7273116445169 1981 49.5413623893976 1982 49.3894312164547 1983 49.3558537337219 1984 49.3588632941312 1985 49.4389790166585 1986 49.6284291403938 1987 49.8890207760194 1988 50.4849160116748 1989 50.8485593221328 1990 51.0884443705967 1991 51.6902736995847 1992 52.2695615135782 1993 52.5953386061764 1994 51.9880457116379 1995 51.6023048312026 1996 52.1976221844475 1997 52.7643600295782 1998 53.3403271733742 1999 53.9696246157579 2000 54.5816188355337 2001 55.1727907390389 2002 55.737975717419 2003 56.2530387042146 2004 56.734543270883 2005 57.1717455085271 2006 57.5804829198725 2007 58.0008300916211 2008 58.4172623658294 2009 58.7723423855099 2010 58.9829338338443 2011 59.0854505743136 2012 59.1433582409549 2013 59.180031748728 2014 59.2385092420402 2015 59.33206891705 2016 59.4454143082867 2017 59.5782853416618 2018 59.7389050421895 2019 59.9365560551498 2020 60.1936311558516 2021 60.500499216825 2022 60.801052347344 2023 61.1170780585881