{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-fossil-fuels","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-percentage-change-fossil-fuels","title":"Annual percentage change in primary energy from fossil fuels","unit":"%"},"observations":[{"date":"1966-01-01","value":6.11688},{"date":"1967-01-01","value":5.42247},{"date":"1968-01-01","value":3.22942},{"date":"1969-01-01","value":4.3709},{"date":"1970-01-01","value":4.84143},{"date":"1971-01-01","value":5.0359},{"date":"1972-01-01","value":5.27404},{"date":"1973-01-01","value":5.21905},{"date":"1974-01-01","value":5.25786},{"date":"1975-01-01","value":5.12733},{"date":"1976-01-01","value":3.54767},{"date":"1977-01-01","value":4.06841},{"date":"1978-01-01","value":3.93668},{"date":"1979-01-01","value":2.66107},{"date":"1980-01-01","value":1.75728},{"date":"1981-01-01","value":1.89771},{"date":"1982-01-01","value":2.63026},{"date":"1983-01-01","value":1.87084},{"date":"1984-01-01","value":2.84248}],"summary":{"latest_period":"1984-01-01","latest_value":2.84248,"max":6.11688,"mean":3.95304,"min":1.75728,"of":76,"rank":13,"trend":"falling"}}