{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"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":1.8},{"date":"1971-01-01","value":1.9},{"date":"1972-01-01","value":3.5},{"date":"1973-01-01","value":2.9},{"date":"1974-01-01","value":2.6},{"date":"1975-01-01","value":2.0},{"date":"1976-01-01","value":2.4},{"date":"1977-01-01","value":2.2},{"date":"1978-01-01","value":0.5},{"date":"1979-01-01","value":1.8},{"date":"1980-01-01","value":9.7},{"date":"1981-01-01","value":26.8},{"date":"1982-01-01","value":39.8},{"date":"1983-01-01","value":44.6},{"date":"1984-01-01","value":59.6},{"date":"1985-01-01","value":67.6},{"date":"1986-01-01","value":54.7},{"date":"1987-01-01","value":49.1},{"date":"1988-01-01","value":61.7},{"date":"1989-01-01","value":75.4},{"date":"1990-01-01","value":93.4},{"date":"1991-01-01","value":100.7},{"date":"1992-01-01","value":109.8},{"date":"1993-01-01","value":104.4},{"date":"1994-01-01","value":109.9},{"date":"1995-01-01","value":156.0},{"date":"1996-01-01","value":158.6},{"date":"1997-01-01","value":173.9},{"date":"1998-01-01","value":156.5},{"date":"1999-01-01","value":179.2},{"date":"2000-01-01","value":255.708},{"date":"2001-01-01","value":217.567},{"date":"2002-01-01","value":203.126},{"date":"2003-01-01","value":238.009},{"date":"2004-01-01","value":312.627},{"date":"2005-01-01","value":310.362},{"date":"2006-01-01","value":325.413},{"date":"2007-01-01","value":343.641},{"date":"2008-01-01","value":331.457},{"date":"2009-01-01","value":278.998},{"date":"2010-01-01","value":339.049},{"date":"2011-01-01","value":364.503},{"date":"2012-01-01","value":405.42},{"date":"2013-01-01","value":385.12},{"date":"2014-01-01","value":384.709},{"date":"2015-01-01","value":381.632},{"date":"2016-01-01","value":403.076},{"date":"2017-01-01","value":398.473},{"date":"2018-01-01","value":436.198},{"date":"2019-01-01","value":394.05},{"date":"2020-01-01","value":226.479},{"date":"2021-01-01","value":412.484},{"date":"2022-01-01","value":314.753},{"date":"2023-01-01","value":278.498}],"summary":{"latest_period":"2023-01-01","latest_value":278.498,"max":436.198,"mean":181.377,"min":0.5,"of":180,"rank":49,"trend":"volatile"}}