Year	% of total expenditure in tertiary public institutions
2005	93.1191177368164
2006	92.6952209472656
2007	89.46533203125
2008	86.6924209594727
2009	89.9102935791016
2010	93.774528503418
2012	95.2631378173828
2013	93.8756866455078
2014	99.2797393798828
2015	99.6945495605469
2016	99.5781936645508
2017	99.7833023071289
2018	99.9150772094727
2019	97.7126693725586
2020	99.3889617919922
2021	97.9938888549805