{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"potassium-nitrate-export-value","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/RFB","title":"Potassium nitrate \u2014 Export value","unit":"1000 USD"},"observations":[{"date":"2003-01-01","value":1.34},{"date":"2004-01-01","value":10.45},{"date":"2005-01-01","value":1.65},{"date":"2012-01-01","value":4.2},{"date":"2019-01-01","value":24.25},{"date":"2021-01-01","value":1.43},{"date":"2022-01-01","value":1.59},{"date":"2023-01-01","value":0.31}],"summary":{"latest_period":"2023-01-01","latest_value":0.31,"max":24.25,"mean":5.6525,"min":0.31,"of":82,"rank":73,"trend":"volatile"}}