Year	% of total expenditure in tertiary public institutions
1999	94.0513687133789
2001	90.192138671875
2002	94.0278701782227
2004	95.9101333618164
2008	97.4603881835938
2009	92.9850997924805
2010	97.1198577880859
2011	96.7126922607422
2012	98.7261734008789
2013	97.1909103393555