Year	% of lower secondary school age
2003	34.2726097106934
2004	26.2823009490967
2005	15.1546401977539
2007	15.3420696258545
2008	14.2977199554443
2009	16.3322601318359
2010	16.0858993530273
2012	15.0649995803833
2013	11.4712495803833
2014	12.5558595657349
2015	8.90095996856689