{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"air-passenger-kilometers","source":"International Civil Aviation Organization and International Transport Forum \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/air-passenger-kilometers","title":"Passenger-kilometers by air","unit":"revenue passenger kilometres"},"observations":[{"date":"2017-01-01","value":323349000000.0},{"date":"2018-01-01","value":356465000000.0},{"date":"2019-01-01","value":344592000000.0},{"date":"2020-01-01","value":75331400000.0},{"date":"2021-01-01","value":60546700000.0},{"date":"2022-01-01","value":299980000000.0}],"summary":{"latest_period":"2022-01-01","latest_value":299980000000.0,"max":356465000000.0,"mean":243377000000.0,"min":60546700000.0,"of":150,"rank":4,"trend":"volatile"}}