Year	% of official school-age population
2000	65.07912
2002	67.90094
2003	77.15405
2004	75.67613
2005	84.43071
2006	82.85401
2007	86.72698
2008	85.11119
2009	90.01135
2010	91.8011
2011	92.80031
2013	95.20085
2014	95.67704
2015	93.24193
2016	90.79755
2017	96.4438
2018	97.056