Year	% of government expenditure on education
1974	38.5043
1975	41.80095
1976	44.17197
1978	47.72878
1979	40.44709
1983	36.96798
1984	34.45824
1985	33.993
1986	33.64621
1988	44.51318
1993	48.06108
1994	47.6198
1995	46.70981
1996	48.09204
1998	46.77796
1999	46.091
2000	46.091
2001	48.70972
2002	46.091
2003	47.0519
2004	46.0109
2005	46.50051
2006	46.23502
2007	45.0748
2008	44.59292
2009	43.11217
2010	42.93539
2011	42.47051
2012	42.97316
2013	42.70249
2014	42.41115
2015	42.74304