Year	% female
1971	12.4241504669189
1972	12.9968395233154
1973	13.7965097427368
1974	14.0083703994751
1975	14.6180000305176
1976	15.4440298080444
1977	16.4232196807861
1978	17.4555797576904
1979	18.1677494049072
1980	20.4549198150635
1981	21.8954391479492
1982	22.742639541626
1983	23.6427593231201
1984	24.4755706787109
1985	24.8163108825684
1986	25.6392097473145
1987	24.2678699493408
1988	23.9845905303955
1989	23.0024394989014
1990	23.7295608520508
1991	23.9008293151855
1992	24.9682006835938
1993	25.5509490966797
1994	26.6214199066162
1995	27.3206405639648
1996	27.6233596801758
1997	28.1897106170654
1998	27.2753791809082
2000	29.3690204620361
2008	39.0762100219727
2009	38.0103797912598
2010	36.3276710510254
2011	37.2236518859863
2020	41.1167488098145
2021	40.3667297363281
2022	46.0709991455078