{"entity":{"iso2":"YE","iso3":"YEM","name":"Yemen","slug":"yemen-rep"},"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":"1990-01-01","value":0.000909537},{"date":"1991-01-01","value":0.000450039},{"date":"1992-01-01","value":0.00050113},{"date":"1993-01-01","value":0.000455449},{"date":"1994-01-01","value":0.000385446},{"date":"1995-01-01","value":0.000343849},{"date":"1996-01-01","value":0.00140083},{"date":"1997-01-01","value":0.00239826},{"date":"1998-01-01","value":0.00183481},{"date":"1999-01-01","value":0.00280129},{"date":"2000-01-01","value":0.00330622},{"date":"2001-01-01","value":0.00326936},{"date":"2002-01-01","value":0.00341201},{"date":"2003-01-01","value":0.00413407},{"date":"2004-01-01","value":0.00430774},{"date":"2005-01-01","value":0.00399316},{"date":"2006-01-01","value":0.00346801},{"date":"2007-01-01","value":0.00187155},{"date":"2008-01-01","value":0.00122716},{"date":"2009-01-01","value":0.00105128},{"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":0.000151345}],"summary":{"latest_period":"2018-01-01","latest_value":0.000151345,"max":0.00430774,"mean":0.0016669,"min":0.0,"of":179,"rank":109,"trend":"volatile"}}