{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"air-transport-freight-ton-km","source":"International Civil Aviation Organization (ICAO), via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/air-transport-freight-ton-km","title":"Tonne-kilometers of air freight","unit":"million ton-km"},"observations":[{"date":"1970-01-01","value":4500000.0},{"date":"1971-01-01","value":5400000.0},{"date":"1972-01-01","value":5800000.0},{"date":"1973-01-01","value":15500000.0},{"date":"1974-01-01","value":21500000.0},{"date":"1975-01-01","value":19000000.0},{"date":"1976-01-01","value":18200000.0},{"date":"1977-01-01","value":32600000.0},{"date":"1978-01-01","value":36200000.0},{"date":"1979-01-01","value":78900000.0},{"date":"1980-01-01","value":46900000.0},{"date":"1981-01-01","value":17500000.0},{"date":"1982-01-01","value":22900000.0},{"date":"1983-01-01","value":23400000.0},{"date":"1984-01-01","value":25300000.0},{"date":"1985-01-01","value":25300000.0},{"date":"1986-01-01","value":24500000.0},{"date":"1987-01-01","value":25700000.0},{"date":"1988-01-01","value":24800000.0},{"date":"1989-01-01","value":24900000.0},{"date":"1990-01-01","value":29600000.0},{"date":"1991-01-01","value":21700000.0},{"date":"1992-01-01","value":16500000.0},{"date":"1993-01-01","value":13600000.0},{"date":"1994-01-01","value":15700000.0},{"date":"1997-01-01","value":500000.0},{"date":"1998-01-01","value":500000.0},{"date":"1999-01-01","value":400000.0},{"date":"2000-01-01","value":457000.0},{"date":"2001-01-01","value":28000.0},{"date":"2002-01-01","value":28000.0},{"date":"2003-01-01","value":31000.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2013-01-01","value":93432500.0},{"date":"2014-01-01","value":83431200.0},{"date":"2015-01-01","value":79382100.0},{"date":"2016-01-01","value":80352900.0},{"date":"2017-01-01","value":81557600.0},{"date":"2018-01-01","value":75077400.0},{"date":"2019-01-01","value":79335000.0},{"date":"2020-01-01","value":69971200.0},{"date":"2021-01-01","value":75185200.0},{"date":"2022-01-01","value":99573800.0},{"date":"2023-01-01","value":104320000.0}],"summary":{"latest_period":"2023-01-01","latest_value":104320000.0,"max":104320000.0,"mean":31009400.0,"min":0.0,"of":180,"rank":63,"trend":"volatile"}}
