{"entity":{"iso2":"CM","iso3":"CMR","name":"Cameroon","slug":"cameroon"},"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":5.125e-09},{"date":"1971-01-01","value":5.49744e-09},{"date":"1972-01-01","value":2.87002e-09},{"date":"1973-01-01","value":3.89189e-09},{"date":"1974-01-01","value":3.84719e-09},{"date":"1975-01-01","value":2.97511e-09},{"date":"1976-01-01","value":1.96681e-09},{"date":"1977-01-01","value":1.70857e-09},{"date":"1978-01-01","value":1.6728e-09},{"date":"1979-01-01","value":1.38537e-09},{"date":"1980-01-01","value":4.15008e-09},{"date":"1981-01-01","value":4.7497e-09},{"date":"1982-01-01","value":6.91245e-09},{"date":"1983-01-01","value":6.33169e-09},{"date":"1984-01-01","value":7.59032e-09},{"date":"1985-01-01","value":6.65901e-09},{"date":"1986-01-01","value":2.93495e-09},{"date":"1987-01-01","value":2.81233e-09},{"date":"1988-01-01","value":3.13008e-09},{"date":"1989-01-01","value":1.73438e-09},{"date":"1990-01-01","value":1.06379e-09},{"date":"1991-01-01","value":8.10797e-10},{"date":"1992-01-01","value":7.7039e-10},{"date":"1993-01-01","value":1.34101e-09},{"date":"1994-01-01","value":2.80822e-09},{"date":"1995-01-01","value":3.58037e-09},{"date":"1996-01-01","value":3.74994e-09},{"date":"1997-01-01","value":3.18828e-09},{"date":"1998-01-01","value":4.56714e-09},{"date":"1999-01-01","value":4.02047e-09},{"date":"2000-01-01","value":3.97763e-09},{"date":"2001-01-01","value":3.36696e-09},{"date":"2002-01-01","value":3.44012e-09},{"date":"2003-01-01","value":1.26823e-09},{"date":"2004-01-01","value":1.21241e-09},{"date":"2005-01-01","value":1.2506e-09},{"date":"2006-01-01","value":1.38691e-09},{"date":"2007-01-01","value":1.09055e-09},{"date":"2008-01-01","value":9.2087e-10},{"date":"2009-01-01","value":8.27158e-10},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2013-01-01","value":0.0},{"date":"2018-01-01","value":1.67228e-12},{"date":"2019-01-01","value":7.95759e-13},{"date":"2020-01-01","value":6.0655e-13},{"date":"2021-01-01","value":5.79824e-13},{"date":"2022-01-01","value":4.54301e-13},{"date":"2023-01-01","value":3.62618e-13}],"summary":{"latest_period":"2023-01-01","latest_value":3.62618e-13,"max":7.59032e-09,"mean":2.45183e-09,"min":0.0,"of":179,"rank":159,"trend":"volatile"}}