Year	% of total expenditure in public institutions
2001	82.4841384887695
2012	87.5435028076172
2013	87.7706832885742
2014	88.2015228271484
2015	90.1530532836914
2017	91.1174392700195
2018	90.6311798095703
2019	88.7668685913086
2020	90.3611221313477