Year	% of government expenditure on education
1985	50.81319
1986	48.99278
1989	46.65163
1990	39.17749
1991	44.81901
1992	46.9167
1995	39.56332
1996	43.03308
2001	57.83024
2002	56.5252
2003	54.45651
2004	61.16555
2005	61.44626
2006	63.43244
2007	62.64226
2008	61.13542
2009	60.39031
2010	65.32845
2011	63.8134
2012	59.95219
2013	51.80921
2014	55.18407
2015	55.83699