Year	% female
1972	36.5737686157227
1973	37.2159385681152
1974	37.6249885559082
1975	37.7377700805664
1976	37.9080009460449
1977	38.328670501709
1978	38.1349296569824
1979	38.4886093139648
1980	38.7002983093262
1981	38.6906394958496
1982	38.5850486755371
1983	38.485710144043
1984	38.413158416748
1985	38.6851692199707
1986	38.7761001586914
1987	39.159839630127
1988	39.3938484191895
1989	39.5901489257812
1990	40.1395301818848
1991	39.7836303710938
1992	39.8448486328125
1993	39.9175300598145
1994	40.7878494262695
1995	40.0316390991211
1996	39.7087287902832
1997	39.3474884033203
1998	38.4584503173828
1999	38.4409790039062
2000	39.7767601013184
2001	39.9479789733887
2002	39.5304718017578
2003	38.5911102294922
2004	38.857421875
2005	39.3174018859863
2006	39.5287704467773
2007	40.237419128418
2008	40.5688591003418
2009	40.4077491760254
2010	40.5621299743652
2011	40.6158599853516
2012	40.352611541748
2013	40.4271697998047
2014	41.5442199707031
2015	42.0665702819824
2016	42.1754417419434
2017	42.1936187744141
2018	42.0387687683105
2019	42.7925682067871
2020	43.4048614501953
2021	43.1764183044434
2022	43.2225608825684