{"id":"uis.uis-21510.grc.annual","dataset_id":"uis-21510","indicator":"uis-21510","geography":"GRC","frequency":"annual","unit":"count","start_period":"2004","end_period":"2023","org":"UIS","original_indicator":"21510","url":"https://databrowser.uis.unesco.org/indicators/21510","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Greece","region":"Europe & Central Asia","observations":[{"period":"2004","value":0.0,"flags":""},{"period":"2005","value":325.0,"flags":""},{"period":"2006","value":383.0,"flags":""},{"period":"2007","value":513.0,"flags":""},{"period":"2010","value":582.0,"flags":""},{"period":"2011","value":683.0,"flags":""},{"period":"2012","value":711.0,"flags":""},{"period":"2013","value":716.0,"flags":""},{"period":"2014","value":674.0,"flags":""},{"period":"2015","value":474.0,"flags":""},{"period":"2016","value":31.0,"flags":""},{"period":"2017","value":469.0,"flags":""},{"period":"2018","value":528.0,"flags":""},{"period":"2019","value":525.0,"flags":""},{"period":"2020","value":583.0,"flags":""},{"period":"2021","value":549.0,"flags":""},{"period":"2022","value":840.0,"flags":""},{"period":"2023","value":968.0,"flags":""}],"indicator_name":"Repeaters in Grade 6 of primary education, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"21510","url":"https://databrowser.uis.unesco.org/indicators/21510","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}