Year	% of official school-age population
2000	55.71048
2002	57.47038
2007	75.46132
2008	58.5656
2010	64.84851
2011	65.62519
2012	71.29607
2013	71.39003
2014	74.74086
2015	82.93869
2016	84.33561
2017	84.01261
2018	87.79431