Year	% of total expenditure in tertiary public institutions
2003	91.4199600219727
2004	90.8014297485352
2005	86.4210510253906
2006	89.0211868286133
2007	87.8988571166992
2008	86.4661407470703
2009	87.8326873779297
2010	89.6838302612305
2011	90.0992202758789
2012	88.8895721435547
2013	83.370979309082
2014	85.1176681518555
2015	89.6396179199219
2016	92.6039581298828
2017	92.5416564941406
2018	91.5955505371094
2019	91.5865936279297
2020	89.9978408813477