Year	% of official school-age population
2002	92.94231
2003	91.38722
2004	89.79157
2005	91.56914
2006	96.90084
2007	96.91275
2008	96.91262
2009	97.79434
2011	98.32382
2013	96.51888
2014	97.51952
2015	96.71804