Year	% of total expenditure in tertiary public institutions
2009	99.678840637207
2010	98.0827407836914
2011	92.9489898681641
2012	99.6832275390625
2013	99.8402786254883
2014	99.8786315917969
2015	99.8356170654297
2016	99.9582672119141