Year	% of government expenditure on education
1998	23.06721
1999	26.9492
2000	28.2486
2001	26.13369
2002	28.99817
2004	26.70415
2005	26.73218
2012	24.32748
2013	24.23744
2014	26.21662
2015	23.84105
2016	27.52589