Year	% of total expenditure in secondary public institutions
2000	92.5879364013672
2001	92.2796173095703
2002	90.9090881347656
2003	86.5494384765625
2004	91.2053375244141
2005	87.4183197021484
2006	90.4866409301758
2007	90.6014785766602
2008	87.9660415649414
2009	90.7623062133789
2010	92.2985610961914
2011	91.5654220581055
2013	97.5678863525391
2014	97.7792892456055
2015	97.9094924926758
2016	96.1985092163086
2017	97.155029296875
2019	98.2220764160156
2020	97.693717956543