{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"cereal-yield","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/cereal-yield","title":"Cereal yields","unit":"tonnes per hectare"},"observations":[{"date":"1961-01-01","value":1.0068},{"date":"1962-01-01","value":1.0227},{"date":"1963-01-01","value":0.7811},{"date":"1964-01-01","value":1.075},{"date":"1965-01-01","value":0.88},{"date":"1966-01-01","value":1.2889},{"date":"1967-01-01","value":1.129},{"date":"1968-01-01","value":1.3},{"date":"1969-01-01","value":1.2397},{"date":"1970-01-01","value":1.4625},{"date":"1971-01-01","value":1.4401},{"date":"1972-01-01","value":1.3148},{"date":"1973-01-01","value":1.638},{"date":"1974-01-01","value":1.4343},{"date":"1975-01-01","value":1.0266},{"date":"1976-01-01","value":1.63},{"date":"1977-01-01","value":1.4017},{"date":"1978-01-01","value":1.7316},{"date":"1979-01-01","value":1.3448},{"date":"1980-01-01","value":1.3989},{"date":"1981-01-01","value":1.1993},{"date":"1982-01-01","value":1.4369},{"date":"1983-01-01","value":1.5057},{"date":"1984-01-01","value":1.3542},{"date":"1985-01-01","value":1.5231},{"date":"1986-01-01","value":1.7038},{"date":"1987-01-01","value":1.7007},{"date":"1988-01-01","value":1.5891},{"date":"1989-01-01","value":1.7943},{"date":"1990-01-01","value":2.0125},{"date":"1991-01-01","value":1.5168}],"summary":{"latest_period":"1991-01-01","latest_value":1.5168,"max":2.0125,"mean":1.38332,"min":0.7811,"of":1,"rank":1,"trend":"rising"}}