Year	% of total expenditure in tertiary public institutions
2005	96.9691314697266
2008	96.9200210571289
2009	97.0461502075195
2010	97.0039978027344
2011	96.9570922851562
2013	95.6490783691406
2014	95.5710525512695
2015	95.0124893188477
2016	95.0458984375
2017	95.0934295654297
2018	94.501838684082
2019	92.5410308837891
2020	93.3907928466797