{"entity":{"iso2":"XP","iso3":"MIC","name":"Middle income","slug":"middle-income"},"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":"1974-01-01","value":2.1107e-09},{"date":"1975-01-01","value":2.19713e-09},{"date":"1976-01-01","value":2.37617e-09},{"date":"1977-01-01","value":2.32675e-09},{"date":"1978-01-01","value":2.34596e-09},{"date":"1979-01-01","value":2.15481e-09},{"date":"1980-01-01","value":1.99547e-09},{"date":"1981-01-01","value":1.97231e-09},{"date":"1982-01-01","value":2.12813e-09},{"date":"1983-01-01","value":2.37078e-09},{"date":"1984-01-01","value":2.60011e-09},{"date":"1985-01-01","value":2.46001e-09},{"date":"1986-01-01","value":2.52144e-09},{"date":"1987-01-01","value":2.80589e-09},{"date":"1988-01-01","value":2.80921e-09},{"date":"1989-01-01","value":2.71576e-09},{"date":"1990-01-01","value":2.46085e-09},{"date":"1991-01-01","value":2.60924e-09},{"date":"1992-01-01","value":2.70288e-09},{"date":"1993-01-01","value":2.66878e-09},{"date":"1994-01-01","value":2.74174e-09},{"date":"1995-01-01","value":2.44477e-09},{"date":"1996-01-01","value":2.2748e-09},{"date":"1997-01-01","value":2.44666e-09},{"date":"1998-01-01","value":2.42857e-09},{"date":"1999-01-01","value":2.68842e-09},{"date":"2000-01-01","value":2.7773e-09},{"date":"2001-01-01","value":2.7292e-09},{"date":"2002-01-01","value":2.83461e-09},{"date":"2003-01-01","value":2.7309e-09},{"date":"2004-01-01","value":2.71886e-09},{"date":"2005-01-01","value":2.38079e-09},{"date":"2006-01-01","value":2.08353e-09},{"date":"2007-01-01","value":1.97343e-09},{"date":"2008-01-01","value":1.66621e-09},{"date":"2009-01-01","value":1.80446e-09},{"date":"2010-01-01","value":1.82067e-09},{"date":"2011-01-01","value":1.53303e-09},{"date":"2012-01-01","value":1.39699e-09},{"date":"2013-01-01","value":1.38703e-09},{"date":"2014-01-01","value":1.42936e-09},{"date":"2015-01-01","value":1.52871e-09},{"date":"2016-01-01","value":1.56893e-09},{"date":"2017-01-01","value":1.62027e-09},{"date":"2018-01-01","value":1.66005e-09},{"date":"2019-01-01","value":1.65866e-09},{"date":"2020-01-01","value":1.27252e-09},{"date":"2021-01-01","value":1.28225e-09},{"date":"2022-01-01","value":1.23255e-09},{"date":"2023-01-01","value":1.38126e-09}],"summary":{"latest_period":"2023-01-01","latest_value":1.38126e-09,"max":2.83461e-09,"mean":2.15658e-09,"min":1.23255e-09,"of":44,"rank":30,"trend":"falling"}}