{"id":"uis.uis-41936.mrt.annual","dataset_id":"uis-41936","indicator":"uis-41936","geography":"MRT","frequency":"annual","unit":"count","start_period":"2009","end_period":"2020","org":"UIS","original_indicator":"41936","url":"https://databrowser.uis.unesco.org/indicators/41936","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"2009","value":1704.0,"flags":""},{"period":"2012","value":2815.0,"flags":""},{"period":"2013","value":2184.0,"flags":""},{"period":"2014","value":2944.0,"flags":""},{"period":"2015","value":2830.0,"flags":""},{"period":"2016","value":5473.0,"flags":""},{"period":"2017","value":3121.0,"flags":""},{"period":"2018","value":3231.0,"flags":""},{"period":"2019","value":3795.0,"flags":""},{"period":"2020","value":3795.0,"flags":""}],"indicator_name":"Repeaters in Grade 4 of lower secondary general education, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"41936","url":"https://databrowser.uis.unesco.org/indicators/41936","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}