{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"air-transport-registered-carrier-departures-worldwide","source":"Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)","source_url":"https://data.worldbank.org/indicator/IS.AIR.DPRT","title":"Air transport, registered carrier departures worldwide","unit":null},"observations":[{"date":"1975-01-01","value":1900.0},{"date":"1976-01-01","value":3000.0},{"date":"1977-01-01","value":3100.0},{"date":"1978-01-01","value":3100.0},{"date":"1979-01-01","value":3100.0},{"date":"1980-01-01","value":3200.0},{"date":"1981-01-01","value":600.0},{"date":"1982-01-01","value":600.0},{"date":"1983-01-01","value":600.0},{"date":"1984-01-01","value":3100.0},{"date":"1985-01-01","value":3100.0},{"date":"1986-01-01","value":3100.0},{"date":"1987-01-01","value":1900.0},{"date":"1988-01-01","value":1500.0},{"date":"1989-01-01","value":700.0},{"date":"1990-01-01","value":500.0},{"date":"1992-01-01","value":100.0},{"date":"1993-01-01","value":100.0},{"date":"1994-01-01","value":200.0},{"date":"1995-01-01","value":200.0},{"date":"1996-01-01","value":200.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"2000-01-01","value":202.0},{"date":"2001-01-01","value":139.0},{"date":"2002-01-01","value":138.0},{"date":"2003-01-01","value":138.0},{"date":"2004-01-01","value":156.0},{"date":"2005-01-01","value":164.0},{"date":"2006-01-01","value":171.0},{"date":"2007-01-01","value":183.0},{"date":"2008-01-01","value":181.0},{"date":"2009-01-01","value":186.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":2085.0},{"date":"2012-01-01","value":2145.0}],"summary":{"latest_period":"2012-01-01","latest_value":2145.0,"max":3200.0,"mean":1105.22,"min":0.0,"of":183,"rank":146,"trend":"volatile"}}