{"entity":{"iso2":"XT","iso3":"UMC","name":"Upper middle income","slug":"upper-middle-income"},"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":"1974-01-01","value":1208.4},{"date":"1975-01-01","value":1369.1},{"date":"1976-01-01","value":1574.3},{"date":"1977-01-01","value":1755.7},{"date":"1978-01-01","value":2058.8},{"date":"1979-01-01","value":2141.1},{"date":"1980-01-01","value":2423.7},{"date":"1981-01-01","value":2842.9},{"date":"1982-01-01","value":3140.1},{"date":"1983-01-01","value":3323.4},{"date":"1984-01-01","value":3897.7},{"date":"1985-01-01","value":4092.3},{"date":"1986-01-01","value":4465.8},{"date":"1987-01-01","value":4921.5},{"date":"1988-01-01","value":5236.3},{"date":"1989-01-01","value":5372.8},{"date":"1990-01-01","value":5839.9},{"date":"1991-01-01","value":6209.6},{"date":"1992-01-01","value":7065.6},{"date":"1993-01-01","value":7751.5},{"date":"1994-01-01","value":8685.4},{"date":"1995-01-01","value":9127.4},{"date":"1996-01-01","value":9607.2},{"date":"1997-01-01","value":11279.3},{"date":"1998-01-01","value":10998.2},{"date":"1999-01-01","value":11878.3},{"date":"2000-01-01","value":13510.5},{"date":"2001-01-01","value":13381.1},{"date":"2002-01-01","value":14440.1},{"date":"2003-01-01","value":15656.8},{"date":"2004-01-01","value":18362.6},{"date":"2005-01-01","value":18980.4},{"date":"2006-01-01","value":19534.4},{"date":"2007-01-01","value":23354.9},{"date":"2008-01-01","value":23248.9},{"date":"2009-01-01","value":25621.6},{"date":"2010-01-01","value":31108.8},{"date":"2011-01-01","value":30778.3},{"date":"2012-01-01","value":29949.8},{"date":"2013-01-01","value":31204.4},{"date":"2014-01-01","value":33817.0},{"date":"2015-01-01","value":35408.0},{"date":"2016-01-01","value":36841.4},{"date":"2017-01-01","value":41330.7},{"date":"2018-01-01","value":45056.9},{"date":"2019-01-01","value":47125.3},{"date":"2020-01-01","value":35713.4},{"date":"2021-01-01","value":42448.3},{"date":"2022-01-01","value":40843.8},{"date":"2023-01-01","value":48206.7}],"summary":{"latest_period":"2023-01-01","latest_value":48206.7,"max":48206.7,"mean":17083.8,"min":1208.4,"of":46,"rank":12,"trend":"volatile"}}