Year % of female population 1960 54.1856872968432 1961 54.027433318371024 1962 53.85911564186464 1963 53.67223670867582 1964 53.47182309654192 1965 53.29478803911224 1966 53.148001734459186 1967 53.016600153834474 1968 52.901470058397145 1969 52.79673792732862 1970 52.69828591639587 1971 52.619144409433964 1972 52.54060803324634 1973 52.46561383798105 1974 52.42390805367648 1975 52.420569524206044 1976 52.43233170058083 1977 52.44329335799048 1978 52.45868711643874 1979 52.47463972120665 1980 52.5018144324769 1981 52.52638745923433 1982 52.53094408445055 1983 52.51827091468668 1984 52.488560083786695 1985 52.46943672221938 1986 52.476416698817985 1987 52.49659728692887 1988 52.536511509580485 1989 52.58508758677002 1990 52.637870281196456 1991 52.71499957285444 1992 52.78602857029732 1993 52.86546388799739 1994 53.01827726054824 1995 53.20168285448275 1996 53.36704459630949 1997 53.54669555177073 1998 53.772131493336374 1999 54.00954847482496 2000 54.24500055112717 2001 54.47585097326905 2002 54.66744226915662 2003 54.84278383310156 2004 55.03146261719201 2005 55.22532457343139 2006 55.41788067255456 2007 55.596414451200125 2008 55.75544429594448 2009 55.916005988498405 2010 56.08545179921972 2011 56.25084152487215 2012 56.38713264339076 2013 56.49517134387073 2014 56.61275491824706 2015 56.75553243845931 2016 56.92688399469042 2017 57.121169285879205 2018 57.32568930662354 2019 57.53362712801638 2020 57.7517554021356 2021 57.97732984739613 2022 58.2058678491796 2023 58.44029565661312