{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"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":14168500000.0},{"date":"2018-01-01","value":16180400000.0},{"date":"2019-01-01","value":15508900000.0},{"date":"2020-01-01","value":3718350000.0},{"date":"2021-01-01","value":2844000000.0},{"date":"2022-01-01","value":12712000000.0}],"summary":{"latest_period":"2022-01-01","latest_value":12712000000.0,"max":16180400000.0,"mean":10855400000.0,"min":2844000000.0,"of":150,"rank":56,"trend":"volatile"}}