{"id":"uis.uis-nart-3.mrt.annual","dataset_id":"uis-nart-3","indicator":"uis-nart-3","geography":"MRT","frequency":"annual","unit":"percent","start_period":"2007","end_period":"2021","org":"UIS","original_indicator":"NART.3","url":"https://databrowser.uis.unesco.org/indicators/NART.3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"2007","value":36.2819709777832,"flags":""},{"period":"2011","value":42.02391052246094,"flags":""},{"period":"2015","value":42.89041137695313,"flags":""},{"period":"2021","value":40.79607009887695,"flags":""}],"indicator_name":"Total net attendance rate, upper secondary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"NART.3","url":"https://databrowser.uis.unesco.org/indicators/NART.3","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}