Year	% female
1971	28.3203105926514
1972	27.3952102661133
1977	29.5272102355957
1978	27.8663597106934
1979	26.3195991516113
1980	26.8615207672119
1981	24.3856296539307
1982	25.3948192596436
1983	23.5800304412842
1984	24.4964904785156
1985	23.1221694946289
1986	22.1793594360352
1987	20.7547206878662
1988	18.8463191986084
1995	17.6322402954102
1996	18.2611503601074
1999	16.2768001556396
2019	25.2409992218018