{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"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":"1975-01-01","value":0.00103042},{"date":"1976-01-01","value":0.00134477},{"date":"1977-01-01","value":0.001301},{"date":"1978-01-01","value":0.00093679},{"date":"1979-01-01","value":0.000811271},{"date":"1980-01-01","value":0.000817669},{"date":"1981-01-01","value":0.000807298},{"date":"1982-01-01","value":0.000849185},{"date":"1983-01-01","value":0.0013064},{"date":"1984-01-01","value":0.00119544},{"date":"1985-01-01","value":0.00151711},{"date":"1986-01-01","value":0.00306009},{"date":"1987-01-01","value":0.00378727},{"date":"1988-01-01","value":0.00189559},{"date":"1989-01-01","value":0.00214368},{"date":"1990-01-01","value":0.00338647},{"date":"1992-01-01","value":0.000147072},{"date":"1993-01-01","value":0.000130061},{"date":"1994-01-01","value":0.000219333},{"date":"1995-01-01","value":0.00022969},{"date":"1996-01-01","value":0.00031857},{"date":"1998-01-01","value":0.000594912},{"date":"2000-01-01","value":0.0141539},{"date":"2001-01-01","value":0.00356831},{"date":"2002-01-01","value":0.00313363},{"date":"2003-01-01","value":0.00311114},{"date":"2004-01-01","value":0.00336693},{"date":"2005-01-01","value":0.00316665},{"date":"2006-01-01","value":0.00293869},{"date":"2007-01-01","value":0.00237602},{"date":"2008-01-01","value":0.00200582},{"date":"2009-01-01","value":0.00191759},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0}],"summary":{"latest_period":"2012-01-01","latest_value":0.0,"max":0.0141539,"mean":0.00193054,"min":0.0,"of":179,"rank":163,"trend":"volatile"}}