{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"co2-international-aviation","source":"OECD (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/co2-international-aviation","title":"CO\u2082 emissions from international aviation","unit":"tonnes"},"observations":[{"date":"2013-01-01","value":15818.2},{"date":"2014-01-01","value":15980.5},{"date":"2015-01-01","value":17406.7},{"date":"2016-01-01","value":18374.2},{"date":"2017-01-01","value":19308.3},{"date":"2018-01-01","value":20834.5},{"date":"2019-01-01","value":18961.5},{"date":"2020-01-01","value":5697.16},{"date":"2021-01-01","value":3150.79},{"date":"2022-01-01","value":7347.14},{"date":"2023-01-01","value":15791.0},{"date":"2024-01-01","value":17383.2}],"summary":{"latest_period":"2024-01-01","latest_value":17383.2,"max":20834.5,"mean":14671.1,"min":3150.79,"of":196,"rank":176,"trend":"falling"}}