Year	% of lower secondary school age
1986	14.282320022583
1987	14.3623504638672
1988	16.2272205352783
1989	25.7297801971436
1990	21.5242900848389
1991	20.283670425415
1994	18.9546604156494
1995	16.6745796203613
1996	15.0599002838135
1999	14.7843904495239
2000	16.9263401031494
2002	12.6890001296997
2003	9.50506973266602
2004	8.29743003845215
2005	8.26171016693115
2006	6.33102989196777
2007	5.33292007446289
2008	5.26965999603271
2009	5.73285007476807
2010	7.16351985931396
2011	7.36051988601685
2012	7.12679004669189
2013	4.38244009017944
2014	2.97639989852905
2015	1.77625000476837
2016	2.43499994277954
2017	5.01799011230469
2018	7.11796998977661
2019	7.2519998550415
2020	7.63704013824463
2021	8.08275032043457
2022	8.01016044616699