{"entity":{"iso2":"XT","iso3":"UMC","name":"Upper middle income","slug":"upper-middle-income"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-passengers-carried-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Air transport, passengers carried, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1974-01-01","value":1.00116},{"date":"1975-01-01","value":1.13843},{"date":"1976-01-01","value":1.27169},{"date":"1977-01-01","value":1.38903},{"date":"1978-01-01","value":1.53436},{"date":"1979-01-01","value":1.72286},{"date":"1980-01-01","value":1.84048},{"date":"1981-01-01","value":1.93406},{"date":"1982-01-01","value":2.01389},{"date":"1983-01-01","value":2.07727},{"date":"1984-01-01","value":2.22272},{"date":"1985-01-01","value":2.31232},{"date":"1986-01-01","value":2.51445},{"date":"1987-01-01","value":2.69139},{"date":"1988-01-01","value":2.85258},{"date":"1989-01-01","value":2.87935},{"date":"1990-01-01","value":3.14267},{"date":"1991-01-01","value":3.18391},{"date":"1992-01-01","value":3.43085},{"date":"1993-01-01","value":3.56263},{"date":"1994-01-01","value":3.99567},{"date":"1995-01-01","value":4.3928},{"date":"1996-01-01","value":4.69412},{"date":"1997-01-01","value":4.83349},{"date":"1998-01-01","value":4.88575},{"date":"1999-01-01","value":4.8972},{"date":"2000-01-01","value":5.3244},{"date":"2001-01-01","value":5.82155},{"date":"2002-01-01","value":5.96204},{"date":"2003-01-01","value":6.17557},{"date":"2004-01-01","value":7.63261},{"date":"2005-01-01","value":8.29154},{"date":"2006-01-01","value":9.01072},{"date":"2007-01-01","value":10.0034},{"date":"2008-01-01","value":10.5522},{"date":"2009-01-01","value":11.6686},{"date":"2010-01-01","value":15.4025},{"date":"2011-01-01","value":17.145},{"date":"2012-01-01","value":18.7359},{"date":"2013-01-01","value":20.4984},{"date":"2014-01-01","value":22.341},{"date":"2015-01-01","value":24.5411},{"date":"2016-01-01","value":26.6506},{"date":"2017-01-01","value":29.4424},{"date":"2018-01-01","value":31.95},{"date":"2019-01-01","value":33.0449},{"date":"2020-01-01","value":16.4309},{"date":"2021-01-01","value":17.8374},{"date":"2022-01-01","value":19.2447},{"date":"2023-01-01","value":31.2178}],"summary":{"latest_period":"2023-01-01","latest_value":31.2178,"max":33.0449,"mean":9.54681,"min":1.00116,"of":44,"rank":15,"trend":"volatile"}}