{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"school-age-population-secondary-education-both-sexes-number-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SAP.2T3","title":"School age population, secondary education, both sexes (number)","unit":null},"observations":[{"date":"2001-01-01","value":721567.0},{"date":"2002-01-01","value":729044.0},{"date":"2003-01-01","value":740419.0},{"date":"2004-01-01","value":754416.0},{"date":"2005-01-01","value":762869.0},{"date":"2006-01-01","value":768154.0},{"date":"2007-01-01","value":765676.0},{"date":"2008-01-01","value":761424.0},{"date":"2009-01-01","value":755480.0},{"date":"2010-01-01","value":748644.0},{"date":"2011-01-01","value":747318.0},{"date":"2012-01-01","value":744219.0},{"date":"2013-01-01","value":745508.0},{"date":"2014-01-01","value":745042.0},{"date":"2015-01-01","value":742268.0},{"date":"2016-01-01","value":744532.0},{"date":"2017-01-01","value":747985.0},{"date":"2018-01-01","value":753521.0},{"date":"2019-01-01","value":762149.0},{"date":"2020-01-01","value":774236.0},{"date":"2021-01-01","value":790575.0},{"date":"2022-01-01","value":806455.0},{"date":"2023-01-01","value":827262.0},{"date":"2024-01-01","value":837847.0}],"summary":{"latest_period":"2024-01-01","latest_value":837847.0,"max":837847.0,"mean":761525.0,"min":721567.0,"of":220,"rank":100,"trend":"rising"}}