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	90.66313934326169
2016	94.06656646728516
2017	89.9695053100586
2018	90.45709991455075
2019	92.4205207824707
2020	92.25164031982425