Year	% female
1971	28.66487
1972	28.99408
1973	27.11649
1976	17.79618
1993	30.85639
1994	35.27669
1999	25.77385
2000	29.96972
2001	37.97359
2002	37.59368
2005	41.97557
2011	47.42822
2012	47.10111
2015	48.89899