{"id":"uis.uis-21514.mrt.annual","dataset_id":"uis-21514","indicator":"uis-21514","geography":"MRT","frequency":"annual","unit":"count","start_period":"2008","end_period":"2024","org":"UIS","original_indicator":"21514","url":"https://databrowser.uis.unesco.org/indicators/21514","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"2008","value":0.0,"flags":""},{"period":"2013","value":0.0,"flags":""},{"period":"2014","value":0.0,"flags":""},{"period":"2015","value":1000.0,"flags":""},{"period":"2017","value":0.0,"flags":""},{"period":"2018","value":0.0,"flags":""},{"period":"2019","value":0.0,"flags":""},{"period":"2020","value":0.0,"flags":""},{"period":"2023","value":0.0,"flags":""},{"period":"2024","value":0.0,"flags":""}],"indicator_name":"Repeaters in grade unknown of primary education, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"21514","url":"https://databrowser.uis.unesco.org/indicators/21514","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}