{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-potash-k2o-total-use-per-area-of-cropland","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/RFN","title":"Nutrient potash K2O (total) \u2014 Use per area of cropland","unit":"kg/ha"},"observations":[{"date":"1961-01-01","value":2.93},{"date":"1962-01-01","value":3.44},{"date":"1963-01-01","value":3.78},{"date":"1964-01-01","value":5.99},{"date":"1965-01-01","value":7.99},{"date":"1966-01-01","value":8.13},{"date":"1967-01-01","value":9.15},{"date":"1968-01-01","value":9.34},{"date":"1969-01-01","value":9.94},{"date":"1970-01-01","value":11.05},{"date":"1971-01-01","value":11.98},{"date":"1972-01-01","value":13.92},{"date":"1973-01-01","value":15.52},{"date":"1974-01-01","value":16.68},{"date":"1975-01-01","value":22.27},{"date":"1976-01-01","value":23.99},{"date":"1977-01-01","value":23.22},{"date":"1978-01-01","value":23.25},{"date":"1979-01-01","value":19.06},{"date":"1980-01-01","value":21.18},{"date":"1981-01-01","value":21.17},{"date":"1982-01-01","value":21.54},{"date":"1983-01-01","value":26.74},{"date":"1984-01-01","value":26.62},{"date":"1985-01-01","value":29.43},{"date":"1986-01-01","value":28.79},{"date":"1987-01-01","value":30.39},{"date":"1988-01-01","value":30.42},{"date":"1989-01-01","value":27.75},{"date":"1990-01-01","value":22.2},{"date":"1991-01-01","value":22.24}],"summary":{"latest_period":"1991-01-01","latest_value":22.24,"max":30.42,"mean":17.7452,"min":2.93,"of":194,"rank":56,"trend":"rising"}}