Year	% of total expenditure in public institutions
1998	98.4308624267578
2000	81.3696365356445
2001	71.9998397827148
2003	75.8667221069336
2004	79.4273681640625
2005	86.2934265136719
2006	86.7472686767578
2007	94.302131652832
2008	96.3097381591797
2009	94.2797088623047
2010	91.8484802246094
2012	89.4220199584961
2013	92.5010528564453
2014	93.4101181030273
2015	91.6901473999023