Year % female 1976 35.3778114318848 1980 34.594051361084 1981 31.9863395690918 1982 32.6702003479004 1983 33.1035118103027 1984 33.5211715698242 1985 29.5781803131104 1986 29.9966297149658 1987 29.8380603790283 1988 31.3949794769287 1989 31.4753608703613 1990 31.8563709259033 1991 32.3432083129883 1992 31.8890495300293 1993 32.1253089904785 1994 35.4084091186523 1995 32.648738861084 1996 33.8029098510742 1997 33.3997611999512 1998 31.3639793395996 1999 31.3664093017578 2003 36.4539489746094 2004 36.4524307250977 2005 36.0259208679199 2006 34.843921661377 2007 35.192081451416 2013 33.0928001403809 2014 32.7048187255859 2016 33.8031311035156 2017 34.2893295288086 2018 34.6714515686035 2019 35.6981010437012 2020 36.6355781555176 2021 36.9536895751953