Year	% female
1970	75.8416137695312
1971	75.7576522827148
1972	75.6546630859375
1973	75.8799362182617
1974	75.9230117797852
1975	76.1104583740234
1976	76.295051574707
1977	76.5010070800781
1978	76.436393737793
1979	76.2832489013672
1980	76.2461624145508
1981	76.1280517578125
1982	76.2437973022461
1983	77.0048522949219
1984	77.93798828125
1985	77.9514770507812
1986	78.0861968994141
1987	78.2621994018555
1988	78.2578277587891
1989	78.5678634643555
1990	79.0326614379883
1991	79.5813598632812
1992	80.0603866577148
1993	80.3054962158203
1994	81.3429794311523
1995	81.4778900146484
1996	80.6998519897461
1997	80.7264785766602
1998	80.9401397705078
1999	81.0471725463867
2000	81.4543304443359
2001	81.8557662963867
2002	81.9988632202148
2003	82.2552871704102
2004	82.5733413696289
2005	82.8400421142578
2006	83.2318572998047
2007	83.4357299804688
2008	83.9022674560547
2009	83.8682174682617
2010	84.0856323242188
2011	84.1838684082031
2012	84.4153900146484
2013	84.5315475463867
2014	84.7537384033203
2015	84.8078079223633
2016	85.0532913208008
2017	85.0772323608398
2018	84.9949722290039
2019	85.0356903076172
2020	85.5852203369141
2021	85.5641784667969
2022	85.5794372558594