{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"potassium-nitrate-agricultural-use","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/RFB","title":"Potassium nitrate \u2014 Agricultural Use","unit":"t"},"observations":[{"date":"2002-01-01","value":1603.0},{"date":"2008-01-01","value":1888.0},{"date":"2009-01-01","value":3681.0},{"date":"2010-01-01","value":4052.0},{"date":"2011-01-01","value":2714.0}],"summary":{"latest_period":"2011-01-01","latest_value":2714.0,"max":4052.0,"mean":2787.6,"min":1603.0,"of":81,"rank":20,"trend":"rising"}}