Year	% female
1971	19.4144306182861
1972	21.1727294921875
1973	25.0774002075195
1974	27.7962093353271
1975	29.3993701934814
1976	32.0238189697266
1977	30.0720195770264
1978	28.817440032959
1979	33.0096206665039
1980	33.7592086791992
1981	31.453950881958
1982	28.3037109375
1983	32.3842010498047
1984	33.1497917175293
1985	34.5102882385254
1986	36.750560760498
1987	35.4886589050293
2002	40.7694511413574
2003	41.2284812927246
2004	41.887809753418
2005	42.0253982543945
2006	43.043758392334
2007	43.1644897460938
2008	43.2230415344238
2009	43.4256591796875
2010	43.5068283081055
2011	43.7421188354492
2012	43.8049507141113
2013	44.0448684692383
2014	43.9781684875488
2015	44.3980712890625
2016	44.4536514282227
2017	44.2762413024902
2018	44.7599792480469
2019	45.1067085266113
2020	45.8043785095215
2021	45.8009986877441