Year	% of official school-age population
2005	62.06761
2006	79.19463
2007	80.85992
2008	90.65662
2009	92.22685
2010	63.9786
2011	59.34153
2012	59.46
2013	61.08237
2014	64.29996
2015	64.90807
2016	64.84812
2017	59.84064
2018	58.69522