Year	% female
1970	74.1240692138672
1971	73.9689025878906
1972	73.777458190918
1973	74.0282821655273
1974	73.9692077636719
1975	74.0465316772461
1976	74.3992767333984
1977	74.1799087524414
1978	74.1130065917969
1979	73.9422836303711
1980	73.790657043457
1981	73.4680709838867
1982	73.5006484985352
1983	73.6619262695312
1984	73.9408874511719
1985	74.0127029418945
1986	74.1100997924805
1987	74.1877975463867
1988	74.2608032226562
1989	74.4785614013672
1990	74.7693786621094
1991	75.0720062255859
1992	75.2603302001953
1993	75.431999206543
1994	75.8515167236328
1995	75.94140625
1996	76.0068969726562
1997	76.3647766113281
1998	77.2950134277344
1999	77.412712097168
2000	77.804557800293
2001	77.9713973999023
2002	78.0748519897461
2003	78.1741485595703
2004	78.6313629150391
2005	78.8064727783203
2006	78.9453887939453
2007	79.1061706542969
2008	79.3179397583008
2009	79.3609313964844
2010	79.7898025512695
2011	79.9370269775391
2012	80.0222396850586
2013	80.1308288574219
2014	80.1991500854492
2015	80.2385635375977
2016	80.3990020751953
2017	80.5842895507812
2018	80.6927795410156
2019	80.6686401367188
2020	80.8769836425781
2021	81.2117309570312
2022	81.2368469238281