{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-airline-passengers","source":"International Civil Aviation Organization (ICAO), via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/number-airline-passengers","title":"Number of airline passengers per year","unit":null},"observations":[{"date":"1970-01-01","value":988900.0},{"date":"1971-01-01","value":985200.0},{"date":"1972-01-01","value":1025000.0},{"date":"1973-01-01","value":1085000.0},{"date":"1974-01-01","value":1130000.0},{"date":"1975-01-01","value":1150000.0},{"date":"1976-01-01","value":1370000.0},{"date":"1977-01-01","value":1400000.0},{"date":"1978-01-01","value":1500000.0},{"date":"1979-01-01","value":1755000.0},{"date":"1980-01-01","value":1787500.0},{"date":"1981-01-01","value":1787000.0},{"date":"1982-01-01","value":1675000.0},{"date":"1983-01-01","value":1790000.0},{"date":"1984-01-01","value":1950000.0},{"date":"1985-01-01","value":2090000.0},{"date":"1986-01-01","value":1965300.0},{"date":"1987-01-01","value":2095000.0},{"date":"1988-01-01","value":2163600.0},{"date":"1989-01-01","value":1997700.0},{"date":"1990-01-01","value":1907000.0},{"date":"1991-01-01","value":645700.0},{"date":"1992-01-01","value":814000.0},{"date":"1993-01-01","value":915800.0},{"date":"1994-01-01","value":789200.0},{"date":"1995-01-01","value":862700.0},{"date":"1996-01-01","value":718200.0},{"date":"1997-01-01","value":721700.0},{"date":"1998-01-01","value":827700.0},{"date":"1999-01-01","value":734700.0},{"date":"2000-01-01","value":535246.0},{"date":"2001-01-01","value":233963.0},{"date":"2002-01-01","value":62798.0},{"date":"2003-01-01","value":310952.0},{"date":"2004-01-01","value":476277.0},{"date":"2005-01-01","value":653703.0},{"date":"2006-01-01","value":808451.0},{"date":"2007-01-01","value":855229.0},{"date":"2008-01-01","value":1073500.0},{"date":"2009-01-01","value":798165.0},{"date":"2010-01-01","value":801840.0},{"date":"2011-01-01","value":932868.0},{"date":"2012-01-01","value":973062.0},{"date":"2013-01-01","value":1013220.0},{"date":"2014-01-01","value":1060150.0},{"date":"2015-01-01","value":1063500.0},{"date":"2016-01-01","value":1092330.0},{"date":"2017-01-01","value":1133070.0},{"date":"2018-01-01","value":1022640.0},{"date":"2019-01-01","value":832828.0},{"date":"2020-01-01","value":443067.0},{"date":"2021-01-01","value":41126.0},{"date":"2022-01-01","value":643765.0},{"date":"2023-01-01","value":723825.0}],"summary":{"latest_period":"2023-01-01","latest_value":723825.0,"max":2163600.0,"mean":1078010.0,"min":41126.0,"of":183,"rank":110,"trend":"falling"}}