{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), per unit of GDP","unit":"million ton-km per US$ of GDP"},"observations":[{"date":"1970-01-01","value":7.2885e-10},{"date":"1971-01-01","value":8.08343e-10},{"date":"1972-01-01","value":6.93736e-10},{"date":"1973-01-01","value":5.5388e-10},{"date":"1974-01-01","value":4.06846e-10},{"date":"1975-01-01","value":7.43585e-10},{"date":"1976-01-01","value":1.04033e-09},{"date":"1977-01-01","value":9.57815e-10},{"date":"1978-01-01","value":1.11931e-09},{"date":"1979-01-01","value":3.68396e-10},{"date":"1980-01-01","value":2.15128e-10},{"date":"1981-01-01","value":3.54232e-10},{"date":"1982-01-01","value":3.34262e-10},{"date":"1983-01-01","value":4.77728e-10},{"date":"1984-01-01","value":5.56456e-10},{"date":"1985-01-01","value":5.78853e-10},{"date":"1986-01-01","value":6.31292e-10},{"date":"1987-01-01","value":1.02828e-09},{"date":"1988-01-01","value":9.80026e-10},{"date":"1989-01-01","value":7.66001e-10},{"date":"1990-01-01","value":9.10963e-10},{"date":"1991-01-01","value":6.54066e-10},{"date":"1992-01-01","value":5.55235e-10},{"date":"1993-01-01","value":9.41271e-10},{"date":"1994-01-01","value":1.09686e-09},{"date":"1995-01-01","value":1.11907e-09},{"date":"1996-01-01","value":9.10269e-10},{"date":"1997-01-01","value":1.05514e-09},{"date":"1998-01-01","value":9.27664e-10},{"date":"1999-01-01","value":9.40728e-10},{"date":"2000-01-01","value":6.72668e-10},{"date":"2001-01-01","value":1.19909e-09},{"date":"2002-01-01","value":5.86634e-10},{"date":"2003-01-01","value":1.03596e-09},{"date":"2004-01-01","value":4.74203e-10},{"date":"2005-01-01","value":4.36583e-10},{"date":"2006-01-01","value":3.45856e-10},{"date":"2007-01-01","value":2.72848e-10},{"date":"2008-01-01","value":2.39672e-10},{"date":"2009-01-01","value":2.31293e-10},{"date":"2010-01-01","value":1.98201e-10},{"date":"2011-01-01","value":1.3651e-10},{"date":"2012-01-01","value":1.02844e-10},{"date":"2013-01-01","value":1.68783e-10},{"date":"2014-01-01","value":2.08613e-10},{"date":"2015-01-01","value":2.3439e-10},{"date":"2016-01-01","value":2.90785e-10},{"date":"2017-01-01","value":6.38266e-10},{"date":"2018-01-01","value":4.12226e-10},{"date":"2019-01-01","value":4.37541e-10},{"date":"2020-01-01","value":7.19407e-10},{"date":"2021-01-01","value":6.71603e-10},{"date":"2022-01-01","value":5.06414e-10},{"date":"2023-01-01","value":2.99296e-10}],"summary":{"latest_period":"2023-01-01","latest_value":2.99296e-10,"max":1.19909e-09,"mean":6.10635e-10,"min":1.02844e-10,"of":179,"rank":93,"trend":"volatile"}}