Year	% of total expenditure in primary public institutions
2004	96.1221694946289
2007	100
2008	100
2009	100
2010	98.5915298461914
2011	99.1010894775391
2012	98.1520462036133
2013	91.4861679077148
2014	94.1052169799805
2015	93.6944122314453
2016	95.9206008911133
2017	95.0100326538086
2018	95.4101867675781
2019	94.6719207763672
2020	95.2329788208008