{"id":"fao.fao-rfn-3104-5157-t.ton.annual","dataset_id":"fao-rfn-3104-5157-t","indicator":"fao-rfn-3104-5157-t","geography":"TON","frequency":"annual","unit":"t","start_period":"2002","end_period":"2024","org":"FAO","original_indicator":"RFN","url":"https://www.fao.org/faostat/en/#data/RFN","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2002","value":0.0,"flags":"I"},{"period":"2003","value":0.0,"flags":"I"},{"period":"2004","value":0.0,"flags":"I"},{"period":"2005","value":0.0,"flags":"I"},{"period":"2006","value":0.0,"flags":"I"},{"period":"2007","value":0.0,"flags":"I"},{"period":"2008","value":25.0,"flags":"I"},{"period":"2009","value":46.0,"flags":"I"},{"period":"2010","value":84.0,"flags":"I"},{"period":"2011","value":57.0,"flags":"I"},{"period":"2012","value":44.0,"flags":"I"},{"period":"2013","value":39.0,"flags":"I"},{"period":"2014","value":37.0,"flags":"I"},{"period":"2015","value":51.0,"flags":"I"},{"period":"2016","value":55.0,"flags":"I"},{"period":"2017","value":78.0,"flags":"I"},{"period":"2018","value":54.0,"flags":"I"},{"period":"2019","value":153.0,"flags":"I"},{"period":"2020","value":75.0,"flags":"I"},{"period":"2021","value":65.0,"flags":"I"},{"period":"2022","value":22.0,"flags":"I"},{"period":"2023","value":12.0,"flags":"I"},{"period":"2024","value":12.0,"flags":"I"}],"indicator_name":"Fertilizers by Nutrient: Nutrient potash K2O (total), Agricultural Use","topic":"Agriculture","source":"fao","provenance":{"organization":"FAO","original_indicator":"RFN","url":"https://www.fao.org/faostat/en/#data/RFN","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}