{"id":"fao.fao-esb-5081-7292.esp.annual","dataset_id":"fao-esb-5081-7292","indicator":"fao-esb-5081-7292","geography":"ESP","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":"Spain","region":"Europe & Central Asia","observations":[{"period":"2000","value":37.3396,"flags":"E"},{"period":"2001","value":33.026,"flags":"E"},{"period":"2002","value":34.1642,"flags":"E"},{"period":"2003","value":35.9574,"flags":"E"},{"period":"2004","value":35.1508,"flags":"E"},{"period":"2005","value":30.8232,"flags":"E"},{"period":"2006","value":35.3262,"flags":"E"},{"period":"2007","value":35.2416,"flags":"E"},{"period":"2008","value":42.5382,"flags":"E"},{"period":"2009","value":41.8074,"flags":"E"},{"period":"2010","value":37.386,"flags":"E"},{"period":"2011","value":42.4241,"flags":"E"},{"period":"2012","value":33.53,"flags":"E"},{"period":"2013","value":43.7544,"flags":"E"},{"period":"2014","value":36.6863,"flags":"E"},{"period":"2015","value":35.924,"flags":"E"},{"period":"2016","value":39.15,"flags":"E"},{"period":"2017","value":33.461,"flags":"E"},{"period":"2018","value":43.905,"flags":"E"},{"period":"2019","value":37.2999,"flags":"E"},{"period":"2020","value":40.2876,"flags":"E"},{"period":"2021","value":42.0254,"flags":"E"},{"period":"2022","value":34.6951,"flags":"E"},{"period":"2023","value":31.2464,"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"}}