{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-registered-carrier-departures-worldwide-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Air transport, registered carrier departures worldwide, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":0.161801},{"date":"1971-01-01","value":0.160897},{"date":"1972-01-01","value":0.16632},{"date":"1973-01-01","value":0.171744},{"date":"1974-01-01","value":0.178975},{"date":"1975-01-01","value":0.181687},{"date":"1976-01-01","value":0.198861},{"date":"1977-01-01","value":0.200669},{"date":"1978-01-01","value":0.206092},{"date":"1979-01-01","value":0.240441},{"date":"1980-01-01","value":0.244057},{"date":"1981-01-01","value":0.244057},{"date":"1982-01-01","value":0.31185},{"date":"1983-01-01","value":0.343487},{"date":"1984-01-01","value":0.35343},{"date":"1985-01-01","value":0.334448},{"date":"1986-01-01","value":0.349815},{"date":"1987-01-01","value":0.361566},{"date":"1988-01-01","value":0.359758},{"date":"1989-01-01","value":0.324505},{"date":"1990-01-01","value":0.336256},{"date":"1991-01-01","value":0.138299},{"date":"1992-01-01","value":0.149146},{"date":"1993-01-01","value":0.156377},{"date":"1994-01-01","value":0.152761},{"date":"1995-01-01","value":0.132875},{"date":"1996-01-01","value":0.122932},{"date":"1997-01-01","value":0.114797},{"date":"1998-01-01","value":0.131971},{"date":"1999-01-01","value":0.137395},{"date":"2000-01-01","value":0.109898},{"date":"2001-01-01","value":0.0604447},{"date":"2002-01-01","value":0.0206985},{"date":"2003-01-01","value":0.0420796},{"date":"2004-01-01","value":0.0721589},{"date":"2005-01-01","value":0.0892029},{"date":"2006-01-01","value":0.114803},{"date":"2007-01-01","value":0.112522},{"date":"2008-01-01","value":0.147077},{"date":"2009-01-01","value":0.10351},{"date":"2010-01-01","value":0.104283},{"date":"2011-01-01","value":0.113274},{"date":"2012-01-01","value":0.108935},{"date":"2013-01-01","value":0.108106},{"date":"2014-01-01","value":0.108281},{"date":"2015-01-01","value":0.108401},{"date":"2016-01-01","value":0.11226},{"date":"2017-01-01","value":0.108217},{"date":"2018-01-01","value":0.105333},{"date":"2019-01-01","value":0.0931374},{"date":"2020-01-01","value":0.0579864},{"date":"2021-01-01","value":0.00427413},{"date":"2022-01-01","value":0.0553611},{"date":"2023-01-01","value":0.0647292}],"summary":{"latest_period":"2023-01-01","latest_value":0.0647292,"max":0.361566,"mean":0.162819,"min":0.00427413,"of":183,"rank":117,"trend":"volatile"}}