{"id":"worldbank.over-age-students-primary.ton.annual","dataset_id":"worldbank-over-age-students-primary","indicator":"over-age-students-primary","geography":"TON","frequency":"annual","unit":"percent","start_period":"1970","end_period":"2015","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":"Tonga","region":"East Asia & Pacific","observations":[{"period":"1970","value":6.65547,"flags":""},{"period":"1971","value":7.20029,"flags":""},{"period":"1972","value":2.6319,"flags":""},{"period":"1974","value":8.77628,"flags":""},{"period":"1975","value":7.9595,"flags":""},{"period":"1978","value":9.95438,"flags":""},{"period":"1982","value":9.90959,"flags":""},{"period":"1983","value":14.5263,"flags":""},{"period":"1984","value":16.14562,"flags":""},{"period":"1985","value":18.02104,"flags":""},{"period":"1986","value":17.9754,"flags":""},{"period":"1990","value":13.91478,"flags":""},{"period":"1993","value":15.07861,"flags":""},{"period":"1998","value":16.95626,"flags":""},{"period":"1999","value":18.82262,"flags":""},{"period":"2001","value":6.82792,"flags":""},{"period":"2004","value":10.54754,"flags":""},{"period":"2005","value":8.80695,"flags":""},{"period":"2006","value":6.26882,"flags":""},{"period":"2012","value":2.98455,"flags":""},{"period":"2013","value":5.50693,"flags":""},{"period":"2014","value":6.48804,"flags":""},{"period":"2015","value":0.90095,"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"}}