Year % of female population 1960 13.182151791272489 1961 13.23132513728728 1962 13.33516408558338 1963 13.452684032877368 1964 13.54269052851257 1965 13.610897181874474 1966 13.675992286650875 1967 13.721755981684934 1968 13.752437271093967 1969 13.79484334429307 1970 13.847913247657745 1971 13.919134030784932 1972 14.019725331680164 1973 14.11756497527187 1974 14.203082320393893 1975 14.288641284846554 1976 14.360947736480083 1977 14.402817486838524 1978 14.396121799973338 1979 14.350100455662854 1980 14.3006026329664 1981 14.25380724907225 1982 14.194727320127182 1983 14.159841426033735 1984 14.169376312096205 1985 14.194768119659207 1986 14.219738490911526 1987 14.230615877805855 1988 14.241348508651152 1989 14.259047533310788 1990 14.283400591238262 1991 14.327654599205188 1992 14.39224778413298 1993 14.473057743386507 1994 14.511012407165978 1995 14.51968330548208 1996 14.560142459316715 1997 14.59950353567169 1998 14.612916282584244 1999 14.60526045957295 2000 14.606679626041796 2001 14.616987728340419 2002 14.612406437131241 2003 14.5850241121839 2004 14.54745682827364 2005 14.497798772815367 2006 14.432142858967868 2007 14.387722891621687 2008 14.367091081414262 2009 14.344210750558274 2010 14.318716373658487 2011 14.293068685834328 2012 14.280816847413401 2013 14.291627016850809 2014 14.29971738364963 2015 14.290104176385299 2016 14.2508679405924 2017 14.183555870725753 2018 14.091661474374751 2019 13.974447668823567 2020 13.84820688795767 2021 13.727731812638906 2022 13.610982884976796 2023 13.49918644946634