Year	% of total expenditure in public institutions
1998	92.465202331543
1999	93.6376190185547
2000	95.1035079956055
2001	96.4597473144531
2002	95.87841796875
2003	97.0668869018555
2004	95.239501953125
2005	95.2751083374023
2006	95.8892211914062
2007	96.2725830078125
2008	96.2289276123047
2009	95.8259735107422
2010	95.0827178955078
2011	95.9286422729492
2012	96.0202713012695
2013	95.4508590698242
2014	95.0187911987305
2015	94.5102081298828
2016	93.7537612915039
2017	93.3056716918945
2018	92.8928527832031
2019	93.13623046875
2020	93.1524200439453