Year	% of government expenditure on education
1971	44.81643
1979	36.35774
1980	34.19528
1981	32.10169
1982	32.35367
1984	36.40788
1985	34.62081
1986	35.50192
1987	35.96844
1992	34.62737
1993	33.47474
1994	34.9788
1995	28.57882
1996	31.45653
1997	28.13364
2000	27.16796
2001	27.79817
2002	31.18679
2003	29.27681
2004	29.57187
2006	27.70714
2007	29.82499
2008	39.06479
2009	27.67631
2010	28.5825
2011	29.27143
2012	33.58851
2013	32.14839
2014	32.2474
2015	33.197
2016	33.78704
2017	33.75627
2018	34.03561