{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-gaps-filled","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), gaps filled","unit":"million ton-km"},"observations":[{"date":"2000-01-01","value":0.017},{"date":"2001-01-01","value":0.021},{"date":"2002-01-01","value":0.024},{"date":"2003-01-01","value":0.025},{"date":"2004-01-01","value":0.03}],"summary":{"latest_period":"2004-01-01","latest_value":0.03,"max":0.03,"mean":0.0234,"min":0.017,"of":181,"rank":155,"trend":"rising"}}