Year	% female
1970	80.1956634521484
1971	80.3364715576172
1972	80.1995620727539
1973	79.8868713378906
1974	79.3339233398438
1975	79.4747695922852
1976	79.7117614746094
1977	79.6523284912109
1978	79.7219619750977
1979	79.6251525878906
1980	79.45263671875
1981	79.1796798706055
1982	79.1207885742188
1983	78.8000106811523
1984	78.9229202270508
1985	78.7027893066406
1986	78.7088317871094
1987	78.5491714477539
1988	78.7927932739258
1989	78.4620666503906
1990	78.8719711303711
1991	78.4246063232422
1992	78.2485961914062
1993	77.9779434204102
1994	77.9048309326172
1995	77.9692764282227
1996	77.8980102539062
1997	77.6659317016602
1998	77.5027618408203
1999	77.1273803710938
2000	77.6037673950195
2001	77.5496063232422
2002	77.1367797851562
2003	76.7091064453125
2004	77.3736724853516
2005	76.8792114257812
2006	76.8734817504883
2007	77.3006591796875
2008	77.3047790527344
2009	77.4204788208008
2010	77.3971786499023
2011	77.4709396362305
2012	77.4783020019531
2013	76.9175415039062
2014	77.0799713134766
2015	77.1371688842773
2016	77.3160629272461
2017	77.2479629516602
2018	77.2366790771484
2019	77.1865768432617
2020	77.600341796875
2021	77.6516494750977
2022	77.7245025634766