Year	% female
1971	25.2929000854492
1972	28.3837108612061
1973	24.2424201965332
1974	28.1191806793213
1978	28.0673999786377
1997	39.0691108703613
1999	37.8581695556641
2000	40.2177505493164
2001	41.1199989318848
2002	42.2021217346191
2003	43.0009117126465
2004	43.7034797668457
2005	45.0329208374023
2006	46.5230407714844
2007	47.0838890075684
2010	51.5678100585938
2011	51.0782699584961
2013	57.4892501831055
2014	52.6653709411621
2019	55.3420295715332