Year	% of total expenditure in public institutions
1998	88.6955108642578
2002	94.4775619506836
2004	94.4179916381836
2007	92.598991394043
2008	91.9859619140625
2009	94.3916168212891
2010	89.9152908325195
2011	92.4280776977539
2012	87.2233963012695
2013	85.2810363769531
2014	92.2457504272461
2015	86.4064102172852
2016	84.6710968017578
2017	90.0066833496094
2019	87.1594619750977