{"id":"uis.uis-21500.prt.annual","dataset_id":"uis-21500","indicator":"uis-21500","geography":"PRT","frequency":"annual","unit":"count","start_period":"2004","end_period":"2023","org":"UIS","original_indicator":"21500","url":"https://databrowser.uis.unesco.org/indicators/21500","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Portugal","region":"Europe & Central Asia","observations":[{"period":"2004","value":0.0,"flags":""},{"period":"2005","value":0.0,"flags":""},{"period":"2006","value":0.0,"flags":""},{"period":"2007","value":0.0,"flags":""},{"period":"2008","value":0.0,"flags":""},{"period":"2009","value":0.0,"flags":""},{"period":"2018","value":0.0,"flags":""},{"period":"2019","value":0.0,"flags":""},{"period":"2020","value":0.0,"flags":""},{"period":"2021","value":0.0,"flags":""},{"period":"2022","value":0.0,"flags":""},{"period":"2023","value":0.0,"flags":""}],"indicator_name":"Repeaters in Grade 1 of primary education, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"21500","url":"https://databrowser.uis.unesco.org/indicators/21500","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}