Year	% female
1973	24.3902397155762
1974	16.4705905914307
1975	18.0851097106934
1977	11.2903203964233
1985	7.80142021179199
1997	5.11363983154297
2000	4.64548015594482
2001	4.72812986373901
2003	4.2219500541687
2004	3.21058011054993
2005	1.22511005401611
2008	4.00395011901855
2009	3.70994997024536
2015	6.11987018585205
2020	7.88312005996704