{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"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":"2000-01-01","value":8.29884e-05},{"date":"2001-01-01","value":0.000115947},{"date":"2002-01-01","value":0.000131317},{"date":"2003-01-01","value":0.000123611},{"date":"2004-01-01","value":0.000130051}],"summary":{"latest_period":"2004-01-01","latest_value":0.000130051,"max":0.000131317,"mean":0.000116783,"min":8.29884e-05,"of":179,"rank":114,"trend":"rising"}}