Year	% of total expenditure in public institutions
1998	99.2564086914062
1999	98.7386169433594
2000	85.7465286254883
2001	96.0552291870117
2002	88.9076690673828
2005	96.7939376831055
2007	100
2008	100
2009	92.7680969238281
2011	100
2012	100
2013	100
2014	100
2015	100
2016	100