Year	% of total expenditure in public institutions
1998	91.7857131958008
1999	91.7957229614258
2000	90.2819213867188
2001	89.818359375
2002	89.5415725708008
2003	92.326789855957
2004	93.5807113647461
2005	92.6358337402344
2006	92.3745498657227
2007	94.0281524658203
2008	94.2199935913086
2009	91.5774536132812
2010	89.6304397583008
2011	90.9107284545898
2012	95.6465301513672
2013	95.3065719604492
2014	91.3280715942383
2015	93.66943359375
2016	92.5697326660156
2017	89.8996124267578
2018	86.4923400878906
2019	89.3198776245117
2020	89.4245529174805