Year	% of lower secondary school age
2010	9.13488006591797
2011	9.57067966461182
2012	9.51301002502441
2013	8.78899955749512
2015	5.44700002670288
2016	5.83300018310547
2017	5.35400009155273
2018	4.8899998664856
2021	3.1949999332428