Year	% of government expenditure on education
1978	18.78621
1980	19.634
1983	20.6292
1985	20.52986
1988	38.74259
1994	30.03993
1996	0
2005	10.32474
2006	11.50702
2007	15.71942
2010	18.00193
2011	19.06348
2012	18.30538
2013	15.16182
2014	16.8993
2015	22.0908