{"id":"worldbank.school-age-population-one-year-before-than-official-m.ton.annual","dataset_id":"worldbank-school-age-population-one-year-before-than-official-m","indicator":"school-age-population-one-year-before-than-official-m","geography":"TON","frequency":"annual","unit":"count","start_period":"1970","end_period":"2020","org":"World Bank","original_indicator":"UIS.SAP.1.AGM1.M","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"1970","value":1556.0,"flags":""},{"period":"1971","value":1557.0,"flags":""},{"period":"1972","value":1536.0,"flags":""},{"period":"1973","value":1500.0,"flags":""},{"period":"1974","value":1455.0,"flags":""},{"period":"1975","value":1411.0,"flags":""},{"period":"1976","value":1371.0,"flags":""},{"period":"1977","value":1318.0,"flags":""},{"period":"1978","value":1262.0,"flags":""},{"period":"1979","value":1210.0,"flags":""},{"period":"1980","value":1177.0,"flags":""},{"period":"1981","value":1197.0,"flags":""},{"period":"1982","value":1231.0,"flags":""},{"period":"1983","value":1269.0,"flags":""},{"period":"1984","value":1359.0,"flags":""},{"period":"1985","value":1341.0,"flags":""},{"period":"1986","value":1375.0,"flags":""},{"period":"1987","value":1417.0,"flags":""},{"period":"1988","value":1455.0,"flags":""},{"period":"1989","value":1469.0,"flags":""},{"period":"1990","value":1439.0,"flags":""},{"period":"1991","value":1406.0,"flags":""},{"period":"1992","value":1353.0,"flags":""},{"period":"1993","value":1298.0,"flags":""},{"period":"1994","value":1265.0,"flags":""},{"period":"1995","value":1280.0,"flags":""},{"period":"1996","value":1313.0,"flags":""},{"period":"1997","value":1365.0,"flags":""},{"period":"1998","value":1417.0,"flags":""},{"period":"1999","value":1443.0,"flags":""},{"period":"2000","value":1416.0,"flags":""},{"period":"2001","value":1394.0,"flags":""},{"period":"2002","value":1363.0,"flags":""},{"period":"2003","value":1337.0,"flags":""},{"period":"2004","value":1331.0,"flags":""},{"period":"2005","value":1364.0,"flags":""},{"period":"2006","value":1378.0,"flags":""},{"period":"2007","value":1397.0,"flags":""},{"period":"2008","value":1415.0,"flags":""},{"period":"2009","value":1423.0,"flags":""},{"period":"2010","value":1409.0,"flags":""},{"period":"2011","value":1391.0,"flags":""},{"period":"2012","value":1360.0,"flags":""},{"period":"2013","value":1334.0,"flags":""},{"period":"2014","value":1312.0,"flags":""},{"period":"2015","value":1296.0,"flags":""},{"period":"2016","value":1287.0,"flags":""},{"period":"2017","value":1284.0,"flags":""},{"period":"2018","value":1284.0,"flags":""},{"period":"2019","value":1281.0,"flags":""},{"period":"2020","value":1274.0,"flags":""}],"indicator_name":"School age population, one year before than official primary entry age, male","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"UIS.SAP.1.AGM1.M","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}