{"id":"worldbank.over-age-students-primary.mrt.annual","dataset_id":"worldbank-over-age-students-primary","indicator":"over-age-students-primary","geography":"MRT","frequency":"annual","unit":"percent","start_period":"1985","end_period":"2018","org":"World Bank","original_indicator":"SE.PRM.OENR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"1985","value":27.04744,"flags":""},{"period":"1994","value":29.85309,"flags":""},{"period":"1995","value":24.65366,"flags":""},{"period":"1996","value":23.80486,"flags":""},{"period":"1998","value":25.27597,"flags":""},{"period":"1999","value":26.57919,"flags":""},{"period":"2000","value":26.5793,"flags":""},{"period":"2001","value":22.20519,"flags":""},{"period":"2002","value":22.02132,"flags":""},{"period":"2003","value":19.9467,"flags":""},{"period":"2004","value":19.34216,"flags":""},{"period":"2005","value":20.64313,"flags":""},{"period":"2006","value":18.26191,"flags":""},{"period":"2007","value":19.92389,"flags":""},{"period":"2008","value":19.92409,"flags":""},{"period":"2009","value":25.14825,"flags":""},{"period":"2010","value":26.52569,"flags":""},{"period":"2011","value":25.42782,"flags":""},{"period":"2013","value":23.93836,"flags":""},{"period":"2014","value":22.67813,"flags":""},{"period":"2016","value":18.55947,"flags":""},{"period":"2017","value":19.48651,"flags":""},{"period":"2018","value":20.33938,"flags":""}],"indicator_name":"Over-age students, primary","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SE.PRM.OENR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}