Year	% of male lower secondary school age
1977	2.3938000202179
1979	0.688750028610229
1986	1.59563004970551
1987	2.76971006393433
1988	1.49342000484467
1989	2.53120994567871
1991	1.86961996555328
1992	1.94099998474121
2013	3.15617990493774
2014	2.84612989425659
2015	2.53584003448486
2016	2.09237003326416
2017	1.7729799747467
2018	1.28205001354218
2019	1.15349996089935
2020	1.48794996738434
2021	1.67111003398895