{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"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":169100000.0},{"date":"1971-01-01","value":181900000.0},{"date":"1972-01-01","value":198200000.0},{"date":"1973-01-01","value":236600000.0},{"date":"1974-01-01","value":272200000.0},{"date":"1975-01-01","value":285800000.0},{"date":"1976-01-01","value":320900000.0},{"date":"1977-01-01","value":350900000.0},{"date":"1978-01-01","value":402500000.0},{"date":"1979-01-01","value":407000000.0},{"date":"1980-01-01","value":421500000.0},{"date":"1981-01-01","value":453300000.0},{"date":"1982-01-01","value":461300000.0},{"date":"1983-01-01","value":540000000.0},{"date":"1984-01-01","value":633600000.0},{"date":"1985-01-01","value":636800000.0},{"date":"1986-01-01","value":673900000.0},{"date":"1987-01-01","value":734000000.0},{"date":"1988-01-01","value":813500000.0},{"date":"1989-01-01","value":888700000.0},{"date":"1990-01-01","value":928500000.0},{"date":"1991-01-01","value":944800000.0},{"date":"1992-01-01","value":1063600000.0},{"date":"1993-01-01","value":1247300000.0},{"date":"1994-01-01","value":1408400000.0},{"date":"1995-01-01","value":1509500000.0},{"date":"1996-01-01","value":1511300000.0},{"date":"1997-01-01","value":1829700000.0},{"date":"1998-01-01","value":1963400000.0},{"date":"1999-01-01","value":1877300000.0},{"date":"2000-01-01","value":1971650000.0},{"date":"2001-01-01","value":1641820000.0},{"date":"2002-01-01","value":1028310000.0},{"date":"2003-01-01","value":1248300000.0},{"date":"2004-01-01","value":1089930000.0},{"date":"2005-01-01","value":1109640000.0},{"date":"2006-01-01","value":1039030000.0},{"date":"2007-01-01","value":1104840000.0},{"date":"2008-01-01","value":1181570000.0},{"date":"2009-01-01","value":1057890000.0},{"date":"2010-01-01","value":1282500000.0},{"date":"2011-01-01","value":1354590000.0},{"date":"2012-01-01","value":1371470000.0},{"date":"2013-01-01","value":1444370000.0},{"date":"2014-01-01","value":1508890000.0},{"date":"2015-01-01","value":1409330000.0},{"date":"2016-01-01","value":1532760000.0},{"date":"2017-01-01","value":1581350000.0},{"date":"2018-01-01","value":1841310000.0},{"date":"2019-01-01","value":1640730000.0},{"date":"2020-01-01","value":842992000.0},{"date":"2021-01-01","value":1230790000.0},{"date":"2022-01-01","value":1313200000.0},{"date":"2023-01-01","value":1257500000.0}],"summary":{"latest_period":"2023-01-01","latest_value":1257500000.0,"max":1971650000.0,"mean":1026860000.0,"min":169100000.0,"of":180,"rank":26,"trend":"volatile"}}