{"id":"fao.fao-esb-5078-7275-t.ton.annual","dataset_id":"fao-esb-5078-7275-t","indicator":"fao-esb-5078-7275-t","geography":"TON","frequency":"annual","unit":"t","start_period":"2000","end_period":"2023","org":"FAO","original_indicator":"ESB","url":"https://www.fao.org/faostat/en/#data/ESB","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":38.3271,"flags":"E"},{"period":"2001","value":109.409,"flags":"E"},{"period":"2002","value":109.5448,"flags":"E"},{"period":"2003","value":108.8267,"flags":"E"},{"period":"2004","value":97.7547,"flags":"E"},{"period":"2005","value":100.2205,"flags":"E"},{"period":"2006","value":104.6064,"flags":"E"},{"period":"2007","value":110.2315,"flags":"E"},{"period":"2008","value":115.9564,"flags":"E"},{"period":"2009","value":122.6392,"flags":"E"},{"period":"2010","value":129.438,"flags":"E"},{"period":"2011","value":136.438,"flags":"E"},{"period":"2012","value":142.3418,"flags":"E"},{"period":"2013","value":149.6803,"flags":"E"},{"period":"2014","value":167.5365,"flags":"E"},{"period":"2015","value":135.7747,"flags":"E"},{"period":"2016","value":150.9427,"flags":"E"},{"period":"2017","value":154.2317,"flags":"E"},{"period":"2018","value":151.9461,"flags":"E"},{"period":"2019","value":146.0309,"flags":"E"},{"period":"2020","value":150.7194,"flags":"E"},{"period":"2021","value":149.5653,"flags":"E"},{"period":"2022","value":148.7888,"flags":"E"},{"period":"2023","value":149.7078,"flags":"E"}],"indicator_name":"Cropland Nutrient Balance: Biological fixation, Cropland nitrogen","topic":"Agriculture","source":"fao","provenance":{"organization":"FAO","original_indicator":"ESB","url":"https://www.fao.org/faostat/en/#data/ESB","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}