{"entity":{"iso2":null,"iso3":null,"name":"Yugoslav SFR","slug":"yugoslav-sfr"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-potassium-use-efficiency","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/ESB","title":"Nutrient balance \u2014 Cropland potassium use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":18.9483},{"date":"1962-01-01","value":19.2838},{"date":"1963-01-01","value":20.1543},{"date":"1964-01-01","value":20.1868},{"date":"1965-01-01","value":18.5037},{"date":"1966-01-01","value":22.6606},{"date":"1967-01-01","value":21.9097},{"date":"1968-01-01","value":20.703},{"date":"1969-01-01","value":25.1798},{"date":"1970-01-01","value":20.1678},{"date":"1971-01-01","value":21.3769},{"date":"1972-01-01","value":20.0761},{"date":"1973-01-01","value":21.0745},{"date":"1974-01-01","value":22.3113},{"date":"1975-01-01","value":20.347},{"date":"1976-01-01","value":21.878},{"date":"1977-01-01","value":22.1295},{"date":"1978-01-01","value":18.9223},{"date":"1979-01-01","value":21.0456},{"date":"1980-01-01","value":20.9481},{"date":"1981-01-01","value":19.7049},{"date":"1982-01-01","value":22.4935},{"date":"1983-01-01","value":21.2345},{"date":"1984-01-01","value":21.3285},{"date":"1985-01-01","value":19.8409},{"date":"1986-01-01","value":22.5468},{"date":"1987-01-01","value":20.1898},{"date":"1988-01-01","value":19.0019},{"date":"1989-01-01","value":24.8938},{"date":"1990-01-01","value":21.8909},{"date":"1991-01-01","value":29.2693}],"summary":{"latest_period":"1991-01-01","latest_value":29.2693,"max":29.2693,"mean":21.2968,"min":18.5037,"of":201,"rank":170,"trend":"rising"}}