{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"air-transport-freight-million-ton-km","source":"Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)","source_url":"https://data.worldbank.org/indicator/IS.AIR.GOOD.MT.K1","title":"Air transport, freight (million ton-km)","unit":"million ton-km"},"observations":[{"date":"1970-01-01","value":169.1},{"date":"1971-01-01","value":181.9},{"date":"1972-01-01","value":198.2},{"date":"1973-01-01","value":236.6},{"date":"1974-01-01","value":272.2},{"date":"1975-01-01","value":285.8},{"date":"1976-01-01","value":320.9},{"date":"1977-01-01","value":350.9},{"date":"1978-01-01","value":402.5},{"date":"1979-01-01","value":407.0},{"date":"1980-01-01","value":421.5},{"date":"1981-01-01","value":453.3},{"date":"1982-01-01","value":461.3},{"date":"1983-01-01","value":540.0},{"date":"1984-01-01","value":633.6},{"date":"1985-01-01","value":636.8},{"date":"1986-01-01","value":673.9},{"date":"1987-01-01","value":734.0},{"date":"1988-01-01","value":813.5},{"date":"1989-01-01","value":888.7},{"date":"1990-01-01","value":928.5},{"date":"1991-01-01","value":944.8},{"date":"1992-01-01","value":1063.6},{"date":"1993-01-01","value":1247.3},{"date":"1994-01-01","value":1408.4},{"date":"1995-01-01","value":1509.5},{"date":"1996-01-01","value":1511.3},{"date":"1997-01-01","value":1829.7},{"date":"1998-01-01","value":1963.4},{"date":"1999-01-01","value":1877.3},{"date":"2000-01-01","value":1971.65},{"date":"2001-01-01","value":1641.82},{"date":"2002-01-01","value":1028.31},{"date":"2003-01-01","value":1248.3},{"date":"2004-01-01","value":1089.93},{"date":"2005-01-01","value":1109.64},{"date":"2006-01-01","value":1039.03},{"date":"2007-01-01","value":1104.84},{"date":"2008-01-01","value":1181.57},{"date":"2009-01-01","value":1057.89},{"date":"2010-01-01","value":1282.5},{"date":"2011-01-01","value":1354.59},{"date":"2012-01-01","value":1371.47},{"date":"2013-01-01","value":1444.37},{"date":"2014-01-01","value":1508.89},{"date":"2015-01-01","value":1409.33},{"date":"2016-01-01","value":1532.76},{"date":"2017-01-01","value":1581.35},{"date":"2018-01-01","value":1841.31},{"date":"2019-01-01","value":1640.73},{"date":"2020-01-01","value":842.992},{"date":"2021-01-01","value":1230.79},{"date":"2022-01-01","value":1313.2},{"date":"2023-01-01","value":1257.5}],"summary":{"latest_period":"2023-01-01","latest_value":1257.5,"max":1971.65,"mean":1026.86,"min":169.1,"of":180,"rank":26,"trend":"volatile"}}