Year	% female
1971	18.2688102722168
1972	19.1216106414795
1974	19.6966896057129
1975	20.6646595001221
1980	28.9453792572021
1981	29.8551998138428
1982	31.8492298126221
1983	33.0117301940918
1984	33.7566719055176
1985	32.7135200500488
1986	33.3883018493652
1987	33.3765983581543
1988	34.3621292114258
1989	34.817741394043
1990	36.0188484191895
1991	37.2251281738281
1992	38.2959098815918
1993	38.3768501281738
1994	38.248161315918
1995	37.8718490600586
1996	38.0114212036133
1997	37.5111389160156
1998	37.7014198303223
1999	39.3664512634277
2000	36.5004501342773
2001	40.7812118530273
2002	42.068359375
2003	43.5868682861328
2004	45.0280914306641
2005	46.1384582519531
2006	47.0286712646484
2007	47.229679107666
2008	48.535099029541
2009	50.6046104431152
2010	50.0262718200684
2011	51.0143508911133
2012	52.0307884216309
2013	54.0108795166016
2014	55.0704116821289
2015	55.3417701721191
2016	56.4478912353516
2017	57.5819892883301
2018	57.1685409545898
2019	59.1955184936523
2020	58.7411804199219
2021	60.4940299987793
2022	61.5162086486816