Year	% of total expenditure in tertiary public institutions
1999	94.2398376464844
2000	94.9022979736328
2002	94.2599029541016
2003	95.1523590087891
2004	95.7502670288086
2005	95.0230484008789
2006	93.9264373779297
2011	93.0081787109375
2013	93.089958190918
2014	92.3780288696289
2015	92.8250122070312
2016	93.267822265625
2017	94.1425323486328
2018	93.9597320556641
2019	93.6529006958008
2020	92.6912307739258
2021	92.2517776489258