Year	% of lower secondary school age
2000	10.3030996322632
2001	8.85023021697998
2002	8.00541973114014
2003	7.56343507766724
2004	7.49531507492065
2005	7.76718521118164
2006	8.11909484863281
2007	8.34665489196777
2008	8.19867515563965
2009	7.96215009689331
2010	7.73737001419067
2011	7.30136013031006
2012	6.64907503128052
2013	5.98258018493652
2014	5.62130498886108
2015	5.4405951499939
2016	5.34657001495361
2017	5.29783487319946
2018	5.30147981643677
2019	5.349524974823
2020	5.43228006362915
2021	5.56786012649536
2022	5.67505502700806
2023	5.5967698097229