Year	% of government expenditure on education
1971	2.48802
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
2006	8.96554
2007	10.46671
2008	9.41121
2009	9.89743
2010	12.56922
2011	14.36983
2012	17.61433
2013	16.26539
2014	13.91832
2015	13.50337
2016	21.48255
2017	23.25724