Year	% female
1984	78.8962097167969
1990	96.9988021850586
1991	97.0026016235352
1992	97.002082824707
1993	96.9984130859375
1994	96.9986724853516
1995	96.9984130859375
1996	97.0002365112305
1997	97.0004119873047