Year	% of total expenditure in public institutions
2009	90.8559265136719
2010	85.4408874511719
2011	83.2023468017578
2012	81.4079895019531
2013	78.2899398803711
2014	80.2408676147461
2015	80.7292327880859
2016	71.0122222900391
2017	80.0024871826172
2018	74.655143737793