Year	% of total expenditure in public institutions
1999	91.5549087524414
2000	87.1887817382812
2002	86.0687103271484
2003	89.20166015625
2004	85.2718734741211
2005	95.5885772705078
2006	95.0400466918945
2007	95.3491363525391
2008	97.2291717529297
2009	97.0307998657227
2017	93.5062713623047
2018	88.1638412475586
2019	94.7254867553711
2020	94.907341003418