{"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-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":15.2542},{"date":"1972-01-01","value":-36.7647},{"date":"1973-01-01","value":72.093},{"date":"1974-01-01","value":12.1622},{"date":"1975-01-01","value":2.40964},{"date":"1976-01-01","value":-32.9412},{"date":"1977-01-01","value":1.75439},{"date":"1978-01-01","value":34.4828},{"date":"1979-01-01","value":5.12821},{"date":"1980-01-01","value":237.805},{"date":"1981-01-01","value":13.3574},{"date":"1982-01-01","value":45.5414},{"date":"1983-01-01","value":-4.814},{"date":"1984-01-01","value":27.5862},{"date":"1985-01-01","value":2.52252},{"date":"1986-01-01","value":-38.8401},{"date":"1987-01-01","value":5.45977},{"date":"1988-01-01","value":4.35967},{"date":"1989-01-01","value":-50.1305},{"date":"1990-01-01","value":-31.4136},{"date":"1991-01-01","value":-26.7176},{"date":"1992-01-01","value":-3.125},{"date":"1993-01-01","value":133.333},{"date":"1994-01-01","value":15.2074},{"date":"1995-01-01","value":55.6},{"date":"1996-01-01","value":6.94087},{"date":"1997-01-01","value":-17.3077},{"date":"1998-01-01","value":50.0},{"date":"1999-01-01","value":-9.88372},{"date":"2000-01-01","value":-9.6129},{"date":"2001-01-01","value":-12.2532},{"date":"2002-01-01","value":15.827},{"date":"2003-01-01","value":-52.5856},{"date":"2004-01-01","value":12.6938},{"date":"2005-01-01","value":6.89595},{"date":"2006-01-01","value":18.8614},{"date":"2007-01-01","value":-10.0203},{"date":"2008-01-01","value":-2.19582},{"date":"2009-01-01","value":-9.47026},{"date":"2010-01-01","value":-100.0},{"date":"2019-01-01","value":-52.7575},{"date":"2020-01-01","value":-21.653},{"date":"2021-01-01","value":5.53152},{"date":"2022-01-01","value":-22.8055},{"date":"2023-01-01","value":-12.1408}],"summary":{"latest_period":"2023-01-01","latest_value":-12.1408,"max":237.805,"mean":5.40832,"min":-100.0,"of":176,"rank":114,"trend":"volatile"}}