{"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-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), per unit of GDP","unit":"million ton-km per US$ of GDP"},"observations":[{"date":"1970-01-01","value":1.39953e-09},{"date":"1971-01-01","value":1.28252e-09},{"date":"1972-01-01","value":1.13621e-09},{"date":"1973-01-01","value":8.31457e-10},{"date":"1974-01-01","value":1.07103e-09},{"date":"1975-01-01","value":1.03199e-09},{"date":"1976-01-01","value":1.01257e-09},{"date":"1977-01-01","value":8.46546e-10},{"date":"1978-01-01","value":6.82598e-10},{"date":"1979-01-01","value":6.96478e-10},{"date":"1980-01-01","value":8.09857e-10},{"date":"1981-01-01","value":1.53939e-09},{"date":"1982-01-01","value":1.13975e-09},{"date":"1983-01-01","value":1.62671e-09},{"date":"1984-01-01","value":1.6998e-09},{"date":"1985-01-01","value":2.08689e-09},{"date":"1986-01-01","value":1.76091e-09},{"date":"1987-01-01","value":2.38432e-09},{"date":"1988-01-01","value":2.57803e-09},{"date":"1989-01-01","value":2.58956e-09},{"date":"1990-01-01","value":2.66594e-09},{"date":"1991-01-01","value":2.89254e-09},{"date":"1992-01-01","value":3.13274e-09},{"date":"1993-01-01","value":3.76953e-09},{"date":"1994-01-01","value":4.36988e-09},{"date":"1995-01-01","value":3.72812e-09},{"date":"1996-01-01","value":4.25502e-09},{"date":"1997-01-01","value":4.75953e-09},{"date":"1998-01-01","value":3.99622e-09},{"date":"1999-01-01","value":4.06835e-09},{"date":"2000-01-01","value":8.0173e-09},{"date":"2001-01-01","value":6.20335e-09},{"date":"2002-01-01","value":3.06526e-09},{"date":"2003-01-01","value":2.17878e-09},{"date":"2004-01-01","value":7.48979e-10},{"date":"2010-01-01","value":1.62428e-10},{"date":"2011-01-01","value":9.06543e-11},{"date":"2012-01-01","value":5.85878e-11},{"date":"2013-01-01","value":2.09723e-11},{"date":"2014-01-01","value":2.4375e-11},{"date":"2015-01-01","value":1.7085e-11},{"date":"2016-01-01","value":1.5076e-11},{"date":"2017-01-01","value":4.35062e-12},{"date":"2018-01-01","value":0.0},{"date":"2019-01-01","value":0.0}],"summary":{"latest_period":"2019-01-01","latest_value":0.0,"max":8.0173e-09,"mean":1.92114e-09,"min":0.0,"of":179,"rank":163,"trend":"volatile"}}