{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"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":11400000.0},{"date":"1971-01-01","value":13600000.0},{"date":"1972-01-01","value":14100000.0},{"date":"1973-01-01","value":14000000.0},{"date":"1974-01-01","value":14000000.0},{"date":"1975-01-01","value":14000000.0},{"date":"1976-01-01","value":14000000.0},{"date":"1977-01-01","value":24500000.0},{"date":"1978-01-01","value":27300000.0},{"date":"1979-01-01","value":27100000.0},{"date":"1980-01-01","value":17200000.0},{"date":"1981-01-01","value":12800000.0},{"date":"1982-01-01","value":10400000.0},{"date":"1983-01-01","value":7300000.0},{"date":"1984-01-01","value":4000000.0},{"date":"1986-01-01","value":2600000.0},{"date":"1987-01-01","value":3000000.0},{"date":"1988-01-01","value":6500000.0},{"date":"1989-01-01","value":2500000.0},{"date":"1990-01-01","value":4600000.0},{"date":"1991-01-01","value":5600000.0},{"date":"1992-01-01","value":15800000.0},{"date":"1993-01-01","value":19900000.0},{"date":"1994-01-01","value":14300000.0},{"date":"1995-01-01","value":15000000.0},{"date":"1996-01-01","value":15800000.0},{"date":"1997-01-01","value":19300000.0},{"date":"1998-01-01","value":47000000.0},{"date":"1999-01-01","value":21900000.0},{"date":"2000-01-01","value":31157000.0},{"date":"2001-01-01","value":46884000.0},{"date":"2002-01-01","value":11600000.0},{"date":"2003-01-01","value":4797000.0},{"date":"2004-01-01","value":23830000.0},{"date":"2005-01-01","value":20800000.0},{"date":"2006-01-01","value":20176000.0},{"date":"2007-01-01","value":21987000.0},{"date":"2008-01-01","value":18439000.0},{"date":"2009-01-01","value":15291000.0},{"date":"2010-01-01","value":10967100.0},{"date":"2011-01-01","value":14662000.0},{"date":"2012-01-01","value":17065000.0},{"date":"2013-01-01","value":15652300.0},{"date":"2014-01-01","value":16408700.0},{"date":"2015-01-01","value":13873900.0},{"date":"2016-01-01","value":13155800.0},{"date":"2017-01-01","value":13765800.0},{"date":"2018-01-01","value":10733200.0},{"date":"2019-01-01","value":13107000.0},{"date":"2020-01-01","value":7144170.0},{"date":"2021-01-01","value":11256400.0},{"date":"2022-01-01","value":12219600.0},{"date":"2023-01-01","value":27801600.0}],"summary":{"latest_period":"2023-01-01","latest_value":27801600.0,"max":47000000.0,"mean":15703300.0,"min":2500000.0,"of":180,"rank":79,"trend":"volatile"}}