Year % of lower secondary school age 2000 1.77841997146606 2001 2.41014003753662 2002 2.51233005523682 2003 2.78170990943909 2004 2.17928004264832 2005 1.92592000961304 2006 1.87200999259949 2007 1.74094998836517 2008 1.76807999610901 2009 1.74399995803833 2010 1.34399998188019 2011 0.953999996185303 2012 0.517000019550323 2013 1.08200001716614 2014 0.323000013828278 2015 1.26199996471405 2016 0.906000018119812 2017 2.04500007629395 2018 1.49500000476837 2019 2.02300000190735 2020 3.06800007820129 2021 2.49900007247925 2022 2.2590000629425 2023 1.91999995708466