{"id":"fao.fao-esb-5081-7292.bel.annual","dataset_id":"fao-esb-5081-7292","indicator":"fao-esb-5081-7292","geography":"BEL","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":"Belgium","region":"Europe & Central Asia","observations":[{"period":"2000","value":29.7973,"flags":"E"},{"period":"2001","value":26.9236,"flags":"E"},{"period":"2002","value":30.4783,"flags":"E"},{"period":"2003","value":30.6029,"flags":"E"},{"period":"2004","value":33.665,"flags":"E"},{"period":"2005","value":31.5297,"flags":"E"},{"period":"2006","value":27.9506,"flags":"E"},{"period":"2007","value":30.3556,"flags":"E"},{"period":"2008","value":33.4678,"flags":"E"},{"period":"2009","value":34.5973,"flags":"E"},{"period":"2010","value":32.1555,"flags":"E"},{"period":"2011","value":35.0146,"flags":"E"},{"period":"2012","value":30.6865,"flags":"E"},{"period":"2013","value":32.3933,"flags":"E"},{"period":"2014","value":36.5049,"flags":"E"},{"period":"2015","value":33.1114,"flags":"E"},{"period":"2016","value":28.8852,"flags":"E"},{"period":"2017","value":36.8889,"flags":"E"},{"period":"2018","value":27.9291,"flags":"E"},{"period":"2019","value":31.6724,"flags":"E"},{"period":"2020","value":30.1062,"flags":"E"},{"period":"2021","value":31.4006,"flags":"E"},{"period":"2022","value":31.8802,"flags":"E"},{"period":"2023","value":33.7997,"flags":"E"}],"indicator_name":"Cropland Nutrient Balance: Nutrient balance, Cropland potassium 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"}}