{"entity":{"iso2":"LR","iso3":"LBR","name":"Liberia","slug":"liberia"},"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":"1982-01-01","value":1.1575e-10},{"date":"1983-01-01","value":1.21451e-10},{"date":"1984-01-01","value":1.17858e-10},{"date":"1985-01-01","value":1.17468e-10},{"date":"1986-01-01","value":1.18911e-10},{"date":"1987-01-01","value":1.02796e-10},{"date":"1988-01-01","value":9.63113e-11},{"date":"1989-01-01","value":1.27178e-10},{"date":"1990-01-01","value":2.60146e-10},{"date":"1991-01-01","value":2.87356e-10},{"date":"1992-01-01","value":4.47427e-10}],"summary":{"latest_period":"1992-01-01","latest_value":4.47427e-10,"max":4.47427e-10,"mean":1.73878e-10,"min":9.63113e-11,"of":179,"rank":86,"trend":"volatile"}}