Year	% of lower secondary school age
1979	66.7218399047852
2009	12.9723596572876
2013	7.43948984146118
2014	3.61062002182007
2015	2.96878004074097
2016	3.43184995651245
2018	1.87626004219055
2019	0.0816000029444695
2020	0.7603600025177
2021	0.540440022945404
2022	0.754410028457642