Year	% of total expenditure in tertiary public institutions
1998	94.4441833496094
2006	92.4685287475586
2008	90.5381774902344
2009	88.3651504516602
2010	87.6504364013672
2011	85.195671081543
2013	90.9716873168945
2014	91.4033584594727
2015	91.2681274414062
2016	92.7952194213867
2017	89.6462936401367
2018	89.9959564208984
2019	93.7236328125
2020	93.1061172485352