{"id":"uis.uis-sap-ce.bgr.annual","dataset_id":"uis-sap-ce","indicator":"uis-sap-ce","geography":"BGR","frequency":"annual","unit":"count","start_period":"2001","end_period":"2024","org":"UIS","original_indicator":"SAP.CE","url":"https://databrowser.uis.unesco.org/indicators/SAP.CE","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Bulgaria","region":"Europe & Central Asia","observations":[{"period":"2001","value":881718.0,"flags":"NAT_EST"},{"period":"2002","value":827466.0,"flags":"NAT_EST"},{"period":"2003","value":787343.0,"flags":"NAT_EST"},{"period":"2004","value":748938.0,"flags":"NAT_EST"},{"period":"2005","value":703328.0,"flags":"NAT_EST"},{"period":"2006","value":663864.0,"flags":"NAT_EST"},{"period":"2007","value":635911.0,"flags":"NAT_EST"},{"period":"2008","value":613780.0,"flags":"NAT_EST"},{"period":"2009","value":593282.0,"flags":"NAT_EST"},{"period":"2010","value":577355.0,"flags":"NAT_EST"},{"period":"2011","value":631556.0,"flags":"NAT_EST"},{"period":"2012","value":631975.0,"flags":"NAT_EST"},{"period":"2013","value":637644.0,"flags":"NAT_EST"},{"period":"2014","value":635869.0,"flags":"NAT_EST"},{"period":"2015","value":638949.0,"flags":"NAT_EST"},{"period":"2016","value":638976.0,"flags":"NAT_EST"},{"period":"2017","value":700866.0,"flags":"NAT_EST"},{"period":"2018","value":695087.0,"flags":"NAT_EST"},{"period":"2019","value":689404.0,"flags":"NAT_EST"},{"period":"2020","value":683441.0,"flags":"NAT_EST"},{"period":"2021","value":748245.0,"flags":"NAT_EST"},{"period":"2022","value":750781.0,"flags":"NAT_EST"},{"period":"2023","value":749931.0,"flags":"NAT_EST"},{"period":"2024","value":748206.0,"flags":"NAT_EST"}],"indicator_name":"Population of compulsory school age, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SAP.CE","url":"https://databrowser.uis.unesco.org/indicators/SAP.CE","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}