{"entity":{"iso2":"BB","iso3":"BRB","name":"Barbados","slug":"barbados"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"tonne-kilometers-of-air-freight-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Tonne-kilometers of air freight, per unit of GDP","unit":"million ton-km per US$ of GDP"},"observations":[{"date":"1977-01-01","value":0.00040396},{"date":"1978-01-01","value":0.00162783},{"date":"1979-01-01","value":0.00134256},{"date":"1980-01-01","value":0.000493934},{"date":"1981-01-01","value":0.000269251},{"date":"1982-01-01","value":0.00111692},{"date":"1984-01-01","value":0.000222735},{"date":"1985-01-01","value":0.00184457},{"date":"1986-01-01","value":0.00277821},{"date":"1987-01-01","value":0.00152549},{"date":"1988-01-01","value":0.000220658},{"date":"1989-01-01","value":0.000199385},{"date":"1990-01-01","value":0.000198794},{"date":"1991-01-01","value":0.000197963}],"summary":{"latest_period":"1991-01-01","latest_value":0.000197963,"max":0.00277821,"mean":0.000888733,"min":0.000197963,"of":179,"rank":104,"trend":"volatile"}}