{"id":"fao.fao-esb-5081-7290.ton.annual","dataset_id":"fao-esb-5081-7290","indicator":"fao-esb-5081-7290","geography":"TON","frequency":"annual","unit":"%","start_period":"2000","end_period":"2023","org":"FAO","original_indicator":"ESB","url":"https://www.fao.org/faostat/en/#data/ESB","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2000","value":146.3063,"flags":"E"},{"period":"2001","value":136.9439,"flags":"E"},{"period":"2002","value":139.8602,"flags":"E"},{"period":"2003","value":137.6543,"flags":"E"},{"period":"2004","value":140.5166,"flags":"E"},{"period":"2005","value":140.2538,"flags":"E"},{"period":"2006","value":170.5793,"flags":"E"},{"period":"2007","value":289.8504,"flags":"E"},{"period":"2008","value":253.6017,"flags":"E"},{"period":"2009","value":249.5999,"flags":"E"},{"period":"2010","value":272.2419,"flags":"E"},{"period":"2011","value":268.7731,"flags":"E"},{"period":"2012","value":241.7506,"flags":"E"},{"period":"2013","value":234.3439,"flags":"E"},{"period":"2014","value":171.8862,"flags":"E"},{"period":"2015","value":168.0647,"flags":"E"},{"period":"2016","value":130.0432,"flags":"E"},{"period":"2017","value":126.6125,"flags":"E"},{"period":"2018","value":126.6557,"flags":"E"},{"period":"2019","value":124.4682,"flags":"E"},{"period":"2020","value":126.204,"flags":"E"},{"period":"2021","value":126.1703,"flags":"E"},{"period":"2022","value":134.5497,"flags":"E"},{"period":"2023","value":135.2409,"flags":"E"}],"indicator_name":"Cropland Nutrient Balance: Nutrient balance, Cropland nitrogen use efficiency","topic":"Agriculture","source":"fao","provenance":{"organization":"FAO","original_indicator":"ESB","url":"https://www.fao.org/faostat/en/#data/ESB","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}