{"entity":{"iso2":"ME","iso3":"MNE","name":"Montenegro","slug":"montenegro"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), per square kilometre","unit":"million ton-km per square kilometre"},"observations":[{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2013-01-01","value":0.0},{"date":"2016-01-01","value":4.36431e-06},{"date":"2017-01-01","value":8.3197e-06},{"date":"2018-01-01","value":1e-05},{"date":"2019-01-01","value":1.13717e-05},{"date":"2021-01-01","value":2.39946e-06}],"summary":{"latest_period":"2021-01-01","latest_value":2.39946e-06,"max":1.13717e-05,"mean":4.05058e-06,"min":0.0,"of":180,"rank":144,"trend":"volatile"}}