Year	% of total expenditure in public institutions
1998	96.0807266235352
1999	95.8473663330078
2000	96.3984527587891
2001	96.5856628417969
2002	96.8686294555664
2005	95.3928298950195
2006	93.7789688110352
2007	93.5731506347656
2008	92.4495620727539
2009	90.9261932373047
2010	90.2882995605469
2011	89.55126953125
2013	92.2282028198242
2014	92.2982788085938
2015	91.7951545715332
2016	92.74773788452146
2017	90.8755798339844
2018	90.9710807800293
2019	91.53086471557614
2020	90.8927001953125