Year	% female
1971	14.7896900177002
1972	17.3570804595947
1973	19.1011199951172
1974	18.8969593048096
1975	21.0198993682861
1976	20.0825805664062
1977	22.141300201416
1978	22.2609901428223
1979	25.0323791503906
1980	28.7940006256104
1981	27.2885799407959
1982	28.3607501983643
1983	29.5688991546631
1984	29.9579200744629
1985	33.9588203430176
1986	35.1546897888184
1987	34.6803817749023
1988	36.6516914367676
1989	36.4653816223145
1995	44.0433197021484
1996	39.206958770752
1997	41.4115104675293
1999	43.2543601989746
2001	47.8236694335938
2002	46.2341194152832
2003	44.6548194885254
2011	52.8508605957031
2019	56.8489990234375