Year	% of total expenditure in primary public institutions
2002	95.1257705688477
2013	95.8527526855469
2014	95.2358093261719
2015	96.4483489990234
2016	96.9310836791992
2017	98.7660980224609
2018	96.8949584960938
2019	93.6412734985352
2020	93.4228363037109
2022	87.8568572998047