Year	% of total expenditure in public institutions
2002	93.0529327392578
2004	94.0733413696289
2005	93.8138580322266
2006	92.0732498168945
2007	91.8012084960938
2008	90.4336929321289
2009	91.0201721191406
2010	90.6047592163086
2011	93.3123321533203
2012	91.7979278564453
2013	94.8607482910156
2014	94.6253204345703
2015	96.5392837524414
2016	95.9468612670898
2017	95.8016204833984
2018	95.4510269165039
2019	100