Year	% of official school-age population
2000	66.84859
2002	68.73703
2003	78.2673
2004	76.24083
2005	84.45982
2006	83.49853
2007	87.30337
2008	85.86566
2009	89.07052
2010	92.52479
2011	92.24851
2013	94.80646
2014	94.05786
2015	92.71549
2016	90.13585
2017	96.1546
2018	96.61742