Year	% of total expenditure in tertiary public institutions
2002	79.9055404663086
2004	77.4591217041016
2005	82.461311340332
2006	85.9778518676758
2007	84.6033401489258
2008	86.5129089355469
2009	89.3942794799805
2010	86.3605880737305
2011	90.6940078735352
2012	88.7084503173828
2013	92.9532928466797
2014	95.729621887207
2015	94.2405319213867
2016	95.2070236206055
2017	95.7211608886719
2018	97.5390014648438
2019	100