Year	% of lower secondary school age
1970	45.8236808776855
1971	41.9780197143555
1972	39.5453414916992
1998	2.50343990325928
1999	1.69519996643066
2000	2.43675994873047
2001	5.8372597694397
2002	8.92990970611572
2003	3.6207799911499
2004	5.61454010009766
2005	11.6323499679565
2006	10.1701698303223
2007	12.5834703445435
2008	12.0579099655151
2009	10.809100151062
2010	9.67601013183594
2011	9.50990962982178
2012	10.2699003219604
2013	10.1423902511597
2014	11.7395801544189
2015	14.1335802078247
2016	15.6525201797485
2017	15.5212697982788
2018	16.979850769043
2019	16.9581298828125
2020	17.2145690917969
2021	14.8330001831055
2022	11.0970001220703