{"id":"uis.uis-21510.cze.annual","dataset_id":"uis-21510","indicator":"uis-21510","geography":"CZE","frequency":"annual","unit":"count","start_period":"2019","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":"Czechia","region":"Europe & Central Asia","observations":[{"period":"2019","value":29.0,"flags":""},{"period":"2020","value":34.0,"flags":""},{"period":"2021","value":17.0,"flags":""},{"period":"2022","value":36.0,"flags":""},{"period":"2023","value":38.0,"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"}}