Year	% of total expenditure in tertiary public institutions
2001	90.2561111450195
2002	90.12698364257815
2003	91.2776260375977
2004	90.7364883422852
2005	90.3589706420898
2006	89.2692489624023
2007	90.4766311645508
2008	89.73500442504886
2009	90.04048156738284
2010	89.7267990112305
2011	90.1299247741699
2012	89.0223388671875
2013	90.9716873168945
2014	91.3048629760742
2015	89.9442977905273
2016	91.6097030639648
2017	91.4714508056641
2018	91.25689697265625
2019	91.1544799804688
2020	90.4532051086426