{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"tonne-kilometers-of-air-freight-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Tonne-kilometers of air freight, per unit of GDP","unit":"million ton-km per US$ of GDP"},"observations":[{"date":"1970-01-01","value":0.0100625},{"date":"1971-01-01","value":0.011466},{"date":"1972-01-01","value":0.0111575},{"date":"1973-01-01","value":0.00970658},{"date":"1974-01-01","value":0.00840397},{"date":"1975-01-01","value":0.00743052},{"date":"1976-01-01","value":0.00601302},{"date":"1977-01-01","value":0.00832869},{"date":"1978-01-01","value":0.00872773},{"date":"1979-01-01","value":0.00782414},{"date":"1980-01-01","value":0.00481259},{"date":"1981-01-01","value":0.00372396},{"date":"1982-01-01","value":0.00305955},{"date":"1983-01-01","value":0.00208194},{"date":"1984-01-01","value":0.00109239},{"date":"1986-01-01","value":0.000689352},{"date":"1987-01-01","value":0.000757949},{"date":"1988-01-01","value":0.00155136},{"date":"1989-01-01","value":0.000571792},{"date":"1990-01-01","value":0.000954844},{"date":"1991-01-01","value":0.00106619},{"date":"1992-01-01","value":0.00271786},{"date":"1993-01-01","value":0.00297892},{"date":"1994-01-01","value":0.00186213},{"date":"1995-01-01","value":0.00168125},{"date":"1996-01-01","value":0.00164818},{"date":"1997-01-01","value":0.00188814},{"date":"1998-01-01","value":0.00429746},{"date":"1999-01-01","value":0.00194077},{"date":"2000-01-01","value":0.00264381},{"date":"2001-01-01","value":0.00381714},{"date":"2002-01-01","value":0.000915968},{"date":"2003-01-01","value":0.000362204},{"date":"2004-01-01","value":0.00173627},{"date":"2005-01-01","value":0.00141516},{"date":"2006-01-01","value":0.00126101},{"date":"2007-01-01","value":0.00129246},{"date":"2008-01-01","value":0.00102513},{"date":"2009-01-01","value":0.000868728},{"date":"2010-01-01","value":0.00059449},{"date":"2011-01-01","value":0.000722843},{"date":"2012-01-01","value":0.000797948},{"date":"2013-01-01","value":0.000711759},{"date":"2014-01-01","value":0.000726258},{"date":"2015-01-01","value":0.000591935},{"date":"2016-01-01","value":0.000543821},{"date":"2017-01-01","value":0.000551091},{"date":"2018-01-01","value":0.000412485},{"date":"2019-01-01","value":0.000487592},{"date":"2020-01-01","value":0.00028667},{"date":"2021-01-01","value":0.000387576},{"date":"2022-01-01","value":0.000383419},{"date":"2023-01-01","value":0.000828282}],"summary":{"latest_period":"2023-01-01","latest_value":0.000828282,"max":0.011466,"mean":0.00286531,"min":0.00028667,"of":179,"rank":66,"trend":"volatile"}}