{"id":"fao.fao-esb-5081-7290.pol.annual","dataset_id":"fao-esb-5081-7290","indicator":"fao-esb-5081-7290","geography":"POL","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":"Poland","region":"Europe & Central Asia","observations":[{"period":"2000","value":46.3986,"flags":"E"},{"period":"2001","value":53.8634,"flags":"E"},{"period":"2002","value":51.95,"flags":"E"},{"period":"2003","value":43.7652,"flags":"E"},{"period":"2004","value":57.1294,"flags":"E"},{"period":"2005","value":47.9224,"flags":"E"},{"period":"2006","value":38.9682,"flags":"E"},{"period":"2007","value":45.7601,"flags":"E"},{"period":"2008","value":48.4307,"flags":"E"},{"period":"2009","value":53.0816,"flags":"E"},{"period":"2010","value":47.1507,"flags":"E"},{"period":"2011","value":46.7285,"flags":"E"},{"period":"2012","value":46.3539,"flags":"E"},{"period":"2013","value":50.6738,"flags":"E"},{"period":"2014","value":60.1067,"flags":"E"},{"period":"2015","value":50.971,"flags":"E"},{"period":"2016","value":50.4892,"flags":"E"},{"period":"2017","value":53.3332,"flags":"E"},{"period":"2018","value":48.5594,"flags":"E"},{"period":"2019","value":50.1826,"flags":"E"},{"period":"2020","value":61.9702,"flags":"E"},{"period":"2021","value":63.2397,"flags":"E"},{"period":"2022","value":60.9464,"flags":"E"},{"period":"2023","value":60.8472,"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"}}