Year	% of government expenditure on education
1983	38.01226
1984	37.32745
1985	43.05043
1986	36.56936
1987	38.75145
1988	37.95649
1989	40.01388
1990	40.98019
1991	35.28137
1997	30.03946
1999	30.49785
2001	40.6777
2002	38.30222
2003	42.737915
2004	42.866485
2005	43.949124999999995
2006	43.84017
2008	41.92029
2009	40.822190000000006
2010	41.570205
2011	36.70649
2012	36.40213
2013	41.53489
2014	38.079319999999996
2015	41.3118
2016	33.074865