{"entity":{"iso2":"BB","iso3":"BRB","name":"Barbados","slug":"barbados"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"air-transport-freight-million-ton-km","source":"Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)","source_url":"https://data.worldbank.org/indicator/IS.AIR.GOOD.MT.K1","title":"Air transport, freight (million ton-km)","unit":"million ton-km"},"observations":[{"date":"1977-01-01","value":0.2},{"date":"1978-01-01","value":0.9},{"date":"1979-01-01","value":0.9},{"date":"1980-01-01","value":0.5},{"date":"1981-01-01","value":0.3},{"date":"1982-01-01","value":1.3},{"date":"1984-01-01","value":0.3},{"date":"1985-01-01","value":2.6},{"date":"1986-01-01","value":4.3},{"date":"1987-01-01","value":2.6},{"date":"1988-01-01","value":0.4},{"date":"1989-01-01","value":0.4},{"date":"1990-01-01","value":0.4},{"date":"1991-01-01","value":0.4}],"summary":{"latest_period":"1991-01-01","latest_value":0.4,"max":4.3,"mean":1.10714,"min":0.2,"of":180,"rank":135,"trend":"volatile"}}