{"entity":{"iso2":"XE","iso3":"HPC","name":"Heavily indebted poor countries (HIPC)","slug":"heavily-indebted-poor-countries-hipc"},"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":145.7},{"date":"1971-01-01","value":160.2},{"date":"1972-01-01","value":164.6},{"date":"1973-01-01","value":189.2},{"date":"1974-01-01","value":245.2},{"date":"1975-01-01","value":263.7},{"date":"1976-01-01","value":296.1},{"date":"1977-01-01","value":317.7},{"date":"1978-01-01","value":355.8},{"date":"1979-01-01","value":435.5},{"date":"1980-01-01","value":441.0},{"date":"1981-01-01","value":466.6},{"date":"1982-01-01","value":472.8},{"date":"1983-01-01","value":435.7},{"date":"1984-01-01","value":473.6},{"date":"1985-01-01","value":508.7},{"date":"1986-01-01","value":463.8},{"date":"1987-01-01","value":507.7},{"date":"1988-01-01","value":488.2},{"date":"1989-01-01","value":513.0},{"date":"1990-01-01","value":480.4},{"date":"1991-01-01","value":401.7},{"date":"1992-01-01","value":408.7},{"date":"1993-01-01","value":422.1},{"date":"1994-01-01","value":481.3},{"date":"1995-01-01","value":488.3},{"date":"1996-01-01","value":496.2},{"date":"1997-01-01","value":504.3},{"date":"1998-01-01","value":454.0},{"date":"1999-01-01","value":427.9},{"date":"2000-01-01","value":402.358},{"date":"2001-01-01","value":318.929},{"date":"2010-01-01","value":664.206},{"date":"2011-01-01","value":772.914},{"date":"2012-01-01","value":981.171},{"date":"2013-01-01","value":1105.34},{"date":"2014-01-01","value":1205.64},{"date":"2015-01-01","value":1409.54},{"date":"2016-01-01","value":1656.11},{"date":"2017-01-01","value":2232.62},{"date":"2018-01-01","value":2251.87},{"date":"2019-01-01","value":2628.86},{"date":"2021-01-01","value":3889.37},{"date":"2022-01-01","value":3976.28},{"date":"2023-01-01","value":4252.05}],"summary":{"latest_period":"2023-01-01","latest_value":4252.05,"max":4252.05,"mean":881.266,"min":145.7,"of":45,"rank":31,"trend":"volatile"}}