{"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-nitrogen-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 nitrogen use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":38.304},{"date":"1962-01-01","value":38.4653},{"date":"1963-01-01","value":42.74},{"date":"1964-01-01","value":43.5751},{"date":"1965-01-01","value":39.075},{"date":"1966-01-01","value":47.756},{"date":"1967-01-01","value":44.4061},{"date":"1968-01-01","value":36.6949},{"date":"1969-01-01","value":41.7692},{"date":"1970-01-01","value":34.8372},{"date":"1971-01-01","value":38.4409},{"date":"1972-01-01","value":36.2449},{"date":"1973-01-01","value":37.7508},{"date":"1974-01-01","value":39.9809},{"date":"1975-01-01","value":35.7287},{"date":"1976-01-01","value":38.6604},{"date":"1977-01-01","value":38.9223},{"date":"1978-01-01","value":33.0973},{"date":"1979-01-01","value":35.1198},{"date":"1980-01-01","value":35.5384},{"date":"1981-01-01","value":32.6482},{"date":"1982-01-01","value":35.997},{"date":"1983-01-01","value":36.4636},{"date":"1984-01-01","value":33.0171},{"date":"1985-01-01","value":31.692},{"date":"1986-01-01","value":37.5319},{"date":"1987-01-01","value":33.1708},{"date":"1988-01-01","value":32.9148},{"date":"1989-01-01","value":37.9963},{"date":"1990-01-01","value":35.1469},{"date":"1991-01-01","value":54.6916}],"summary":{"latest_period":"1991-01-01","latest_value":54.6916,"max":54.6916,"mean":38.0122,"min":31.692,"of":201,"rank":90,"trend":"falling"}}