{"id":"fao.fao-esb-5081-7290.esp.annual","dataset_id":"fao-esb-5081-7290","indicator":"fao-esb-5081-7290","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":35.5709,"flags":"E"},{"period":"2001","value":28.847,"flags":"E"},{"period":"2002","value":33.2949,"flags":"E"},{"period":"2003","value":31.3533,"flags":"E"},{"period":"2004","value":36.2606,"flags":"E"},{"period":"2005","value":25.7583,"flags":"E"},{"period":"2006","value":32.1289,"flags":"E"},{"period":"2007","value":36.9322,"flags":"E"},{"period":"2008","value":43.0068,"flags":"E"},{"period":"2009","value":34.1536,"flags":"E"},{"period":"2010","value":33.5976,"flags":"E"},{"period":"2011","value":40.091,"flags":"E"},{"period":"2012","value":29.9658,"flags":"E"},{"period":"2013","value":40.0611,"flags":"E"},{"period":"2014","value":31.796,"flags":"E"},{"period":"2015","value":31.9474,"flags":"E"},{"period":"2016","value":37.2818,"flags":"E"},{"period":"2017","value":27.5215,"flags":"E"},{"period":"2018","value":41.2522,"flags":"E"},{"period":"2019","value":34.2204,"flags":"E"},{"period":"2020","value":40.4982,"flags":"E"},{"period":"2021","value":42.9219,"flags":"E"},{"period":"2022","value":36.9178,"flags":"E"},{"period":"2023","value":26.8279,"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"}}