Year	% female
1973	82.4037399291992
1974	82.073127746582
1975	81.940559387207
1976	80.817008972168
1977	80.0692825317383
1978	81.4208221435547
1985	82.8751907348633
1987	77.959342956543
1991	81.4818420410156
2000	82.0643768310547
2001	82.0653228759766
2004	81.7889175415039
2005	81.5167999267578
2006	80.6116333007812
2007	81.7764587402344
2008	79.7568588256836
2009	79.6039733886719
2010	79.6896667480469
2011	79.5407333374023
2012	79.7464828491211
2013	79.2150802612305
2014	79.8432693481445
2015	80.0749664306641
2016	80.5503921508789
2017	80.936408996582
2018	80.8415374755859
2019	80.9177322387695
2020	81.1740493774414
2021	81.3696670532227