Year	% of total expenditure in public institutions
2001	99.1477203369141
2002	96.2921905517578
2004	96.2872161865234
2005	96.3175430297852
2006	96.3667221069336
2007	93.0603332519531
2008	83.8162612915039
2010	88.0885467529297
2011	86.9322814941406
2012	99.8182220458984