Year	% of male lower secondary school age
1998	25.8179702758789
1999	25.8360195159912
2000	25.1601696014404
2001	24.8339500427246
2002	23.8256797790527
2003	22.1840496063232
2004	21.455680847168
2005	20.7096996307373
2006	20.5049896240234
2007	19.6047096252441
2008	19.4633007049561
2009	19.3366794586182
2010	18.77789
2011	18.65885
2012	18.25515
2013	18.39313
2014	18.50296
2015	17.51961
2016	17.20711
2017	17.00521
2018	17.05722