Year	% female
1970	26.9703903198242
1971	26.8304805755615
1972	27.8701992034912
1973	28.3894996643066
1974	29.1567306518555
1975	29.5563907623291
1976	29.7931900024414
1977	30.6179790496826
1978	31.0983905792236
1979	32.2242202758789
1980	32.9748001098633
1981	33.7780799865723
1982	33.6075286865234
1983	35.2940788269043
1984	36.2768516540527
1985	37.3436012268066
1986	38.2149810791016
1987	37.6650581359863
1988	38.631519317627
1989	40.347728729248
1990	40.2332191467285
1991	39.8606796264648
1992	40.3235282897949
1993	40.3806800842285
1994	41.566650390625
1995	41.3003807067871
1996	41.5766105651855
1997	41.2264518737793
1998	40.8510513305664
1999	40.6810111999512
2000	41.673168182373
2001	41.8059310913086
2002	42.087890625
2003	41.9005508422852
2004	43.0152397155762
2005	43.4419784545898
2006	43.492259979248
2007	43.2597503662109
2008	43.3912696838379
2009	43.3276596069336
2010	43.903751373291
2011	44.2467918395996
2012	44.0505905151367
2013	45.1048812866211
2014	45.6766891479492
2015	46.434139251709
2016	46.4412307739258
2017	46.5827484130859
2018	46.5935211181641
2019	47.5717887878418
2020	48.3484306335449
2021	47.9659614562988
2022	48.0902099609375