Year % of male lower secondary school age 2004 0.571169972419739 2006 2.32458996772766 2007 2.32864999771118 2008 2.17128992080688 2009 3.11047005653381 2010 3.23452997207642 2011 4.46533012390137 2012 2.6584300994873 2013 0.808839976787567 2014 1.15887999534607 2015 0.701219975948334 2019 0.590699970722198 2020 0.525160014629364 2021 0.332120001316071 2022 0.428640007972717