Year	% of lower secondary school age
2008	23.8786201477051
2009	21.1503601074219
2010	18.7999992370605
2011	15.794939994812
2012	14.9440002441406
2013	15.4460000991821
2014	13.4280004501343
2015	12.8990001678467
2016	11.8470001220703
2017	12.5579996109009
2018	14.3059997558594
2019	13.1350002288818
2020	12.914999961853