Year	% of lower secondary school age
1997	3.6553099155426
1998	4.19546985626221
1999	3.67003989219666
2000	3.19213008880615
2001	0.467990010976791
2002	0.0809699967503548
2003	0.0129500003531575
2004	0.69268000125885
2005	0.10802000015974
2006	0.0294199995696545
2007	0.00965999998152256
2008	0.150330007076263
2009	0.0780500024557114
2010	0.352400004863739
2011	0.352530002593994
2012	1.1572300195694
2013	1.61185002326965
2014	1.93692994117737
2015	2.52056002616882
2016	2.85507988929749
2017	3.11308002471924
2018	3.90190005302429
2019	4.37729978561401
2020	4.54833984375
2021	5.37775993347168