Year	% of government expenditure on education
1976	29.23349
1977	27.86692
1978	23.39162
1979	35.28195
1980	40.34066
1981	44.85985
1982	45.34571
1987	36.48149
1988	37.48341
1989	30.32368
1990	33.45736
1994	27.05456
1995	29.18774
1996	36.03027
1999	33.15343
2000	35.3591
2001	32.11387
2002	37.65983
2003	31.74967
2004	37.65524
2005	39.85914
2006	38.99164
2008	33.62956
2009	41.73746
2010	47.16451
2011	48.66897
2014	50.78768