{"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-freight-million-ton-km-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1975-01-01","value":13.2986},{"date":"1976-01-01","value":14.9879},{"date":"1977-01-01","value":11.5226},{"date":"1978-01-01","value":17.2638},{"date":"1979-01-01","value":3.99747},{"date":"1980-01-01","value":13.1988},{"date":"1981-01-01","value":17.2959},{"date":"1982-01-01","value":10.4541},{"date":"1983-01-01","value":5.83739},{"date":"1984-01-01","value":17.2805},{"date":"1985-01-01","value":4.99269},{"date":"1986-01-01","value":9.1269},{"date":"1987-01-01","value":10.2042},{"date":"1988-01-01","value":6.39642},{"date":"1989-01-01","value":2.6068},{"date":"1990-01-01","value":8.69379},{"date":"1991-01-01","value":6.33059},{"date":"1992-01-01","value":13.7851},{"date":"1993-01-01","value":9.7076},{"date":"1994-01-01","value":12.048},{"date":"1995-01-01","value":5.089},{"date":"1996-01-01","value":5.2567},{"date":"1997-01-01","value":17.4047},{"date":"1998-01-01","value":-2.49218},{"date":"1999-01-01","value":8.00222},{"date":"2000-01-01","value":13.741},{"date":"2001-01-01","value":-0.957774},{"date":"2002-01-01","value":7.91415},{"date":"2003-01-01","value":8.42584},{"date":"2004-01-01","value":17.2819},{"date":"2005-01-01","value":3.36445},{"date":"2006-01-01","value":2.9188},{"date":"2007-01-01","value":19.5578},{"date":"2008-01-01","value":-0.453866},{"date":"2009-01-01","value":10.2056},{"date":"2010-01-01","value":21.4163},{"date":"2011-01-01","value":-1.0624},{"date":"2012-01-01","value":-2.69183},{"date":"2013-01-01","value":4.18901},{"date":"2014-01-01","value":8.37254},{"date":"2015-01-01","value":4.70473},{"date":"2016-01-01","value":4.04824},{"date":"2017-01-01","value":12.1855},{"date":"2018-01-01","value":9.01557},{"date":"2019-01-01","value":4.59064},{"date":"2020-01-01","value":-24.2161},{"date":"2021-01-01","value":18.8582},{"date":"2022-01-01","value":-3.77989},{"date":"2023-01-01","value":18.027}],"summary":{"latest_period":"2023-01-01","latest_value":18.027,"max":21.4163,"mean":8.12133,"min":-24.2161,"of":43,"rank":6,"trend":"volatile"}}