{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"air-transport-freight-million-ton-km","source":"Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)","source_url":"https://data.worldbank.org/indicator/IS.AIR.GOOD.MT.K1","title":"Air transport, freight (million ton-km)","unit":"million ton-km"},"observations":[{"date":"1970-01-01","value":5.8},{"date":"1971-01-01","value":7.1},{"date":"1972-01-01","value":8.0},{"date":"1973-01-01","value":8.3},{"date":"1974-01-01","value":10.9},{"date":"1975-01-01","value":11.6},{"date":"1976-01-01","value":13.2},{"date":"1977-01-01","value":13.1},{"date":"1978-01-01","value":14.8},{"date":"1979-01-01","value":17.3},{"date":"1980-01-01","value":18.2},{"date":"1981-01-01","value":21.1},{"date":"1982-01-01","value":21.1},{"date":"1983-01-01","value":18.8},{"date":"1984-01-01","value":17.4},{"date":"1985-01-01","value":18.4},{"date":"1986-01-01","value":16.5},{"date":"1987-01-01","value":16.4},{"date":"1988-01-01","value":16.0},{"date":"1989-01-01","value":18.0},{"date":"1990-01-01","value":17.7},{"date":"1991-01-01","value":16.1},{"date":"1992-01-01","value":15.2},{"date":"1993-01-01","value":14.2},{"date":"1994-01-01","value":14.4},{"date":"1995-01-01","value":15.3},{"date":"1996-01-01","value":16.4},{"date":"1997-01-01","value":15.3},{"date":"1998-01-01","value":13.5},{"date":"1999-01-01","value":13.7},{"date":"2000-01-01","value":12.273},{"date":"2001-01-01","value":7.364},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":1.46578},{"date":"2013-01-01","value":1.08071},{"date":"2021-01-01","value":0.755859},{"date":"2022-01-01","value":0.791369},{"date":"2023-01-01","value":0.279008}],"summary":{"latest_period":"2023-01-01","latest_value":0.279008,"max":21.1,"mean":11.9951,"min":0.0,"of":180,"rank":141,"trend":"volatile"}}