{"id":"fao.fao-rfb-4017-5157-t.pol.annual","dataset_id":"fao-rfb-4017-5157-t","indicator":"fao-rfb-4017-5157-t","geography":"POL","frequency":"annual","unit":"t","start_period":"2002","end_period":"2011","org":"FAO","original_indicator":"RFB","url":"https://www.fao.org/faostat/en/#data/RFB","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"2002","value":18996.0,"flags":"I"},{"period":"2003","value":20345.0,"flags":"I"},{"period":"2004","value":24099.0,"flags":"I"},{"period":"2009","value":7265.0,"flags":"I"},{"period":"2010","value":19899.0,"flags":"I"},{"period":"2011","value":22402.0,"flags":"I"}],"indicator_name":"Fertilizers by Product: Potassium sulphate (sulphate of potash) (SOP), Agricultural Use","topic":"Agriculture","source":"fao","provenance":{"organization":"FAO","original_indicator":"RFB","url":"https://www.fao.org/faostat/en/#data/RFB","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}