{"entity":{"iso2":"RW","iso3":"RWA","name":"Rwanda","slug":"rwanda"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":5.40541},{"date":"1985-01-01","value":12.8205},{"date":"1988-01-01","value":-25.0},{"date":"2011-01-01","value":96.8806},{"date":"2012-01-01","value":171.181},{"date":"2013-01-01","value":14.5792},{"date":"2014-01-01","value":3.48667}],"summary":{"latest_period":"2014-01-01","latest_value":3.48667,"max":171.181,"mean":34.9192,"min":-25.0,"of":176,"rank":64,"trend":"volatile"}}