Year	% female
1971	54.8494987487793
1974	65.685546875
1976	68.8795700073242
1977	66.8050689697266
1978	68.7443923950195
1979	68.8730697631836
1980	69.9725189208984
1981	69.6085968017578
1982	69.6535873413086
1984	74.0251770019531
1985	73.3252105712891
1991	76.0900497436523
1992	78.397590637207
1993	79.5039520263672
1995	80.2458267211914
1997	84.8020782470703
1999	85.5544509887695
2000	84.9024810791016
2001	85.3879089355469
2003	86.2481994628906
2005	86.4793472290039
2007	87.5389404296875
2008	87.7497634887695
2009	88.1785888671875
2010	88.5140228271484
2011	88.0857391357422
2012	88.5511169433594
2013	88.9039993286133
2014	89.5009994506836
2015	89.6159973144531
2016	89.3710021972656
2017	89.4209976196289
2018	89.4449996948242
2019	88.9660034179688
2020	88.5670013427734
2021	87.72802734375