{"entity":{"iso2":"GH","iso3":"GHA","name":"Ghana","slug":"ghana"},"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":"1971-01-01","value":0.0},{"date":"1972-01-01","value":-22.5806},{"date":"1973-01-01","value":4.16667},{"date":"1974-01-01","value":24.0},{"date":"1975-01-01","value":-6.45161},{"date":"1976-01-01","value":-3.44828},{"date":"1977-01-01","value":-3.57143},{"date":"1978-01-01","value":-7.40741},{"date":"1979-01-01","value":12.0},{"date":"1980-01-01","value":28.5714},{"date":"1981-01-01","value":80.5556},{"date":"1982-01-01","value":-29.2308},{"date":"1983-01-01","value":43.4783},{"date":"1984-01-01","value":13.6364},{"date":"1985-01-01","value":25.3333},{"date":"1986-01-01","value":7.44681},{"date":"1987-01-01","value":19.802},{"date":"1988-01-01","value":10.7438},{"date":"1989-01-01","value":1.49254},{"date":"1990-01-01","value":15.4412},{"date":"1991-01-01","value":21.6561},{"date":"1992-01-01","value":5.2356},{"date":"1993-01-01","value":11.9403},{"date":"1994-01-01","value":5.77778},{"date":"1995-01-01","value":1.2605},{"date":"1996-01-01","value":22.4066},{"date":"1997-01-01","value":11.1864},{"date":"1998-01-01","value":-8.84146},{"date":"1999-01-01","value":5.01672},{"date":"2000-01-01","value":27.2261},{"date":"2001-01-01","value":-17.4698},{"date":"2002-01-01","value":-42.6721},{"date":"2003-01-01","value":-12.0152},{"date":"2004-01-01","value":-60.0},{"date":"2011-01-01","value":-31.8131},{"date":"2012-01-01","value":-32.1931},{"date":"2013-01-01","value":-45.4918},{"date":"2014-01-01","value":1.12062},{"date":"2015-01-01","value":-36.6269},{"date":"2016-01-01","value":0.212993},{"date":"2017-01-01","value":-68.9621},{"date":"2018-01-01","value":-100.0}],"summary":{"latest_period":"2018-01-01","latest_value":-100.0,"max":80.5556,"mean":-3.07305,"min":-100.0,"of":176,"rank":168,"trend":"volatile"}}