{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"air-transport-freight-million-ton-km-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Air transport, freight (million ton-km), per square kilometre","unit":"million ton-km per square kilometre"},"observations":[{"date":"1970-01-01","value":2.02423e-05},{"date":"1971-01-01","value":2.12217e-05},{"date":"1972-01-01","value":2.48131e-05},{"date":"1973-01-01","value":3.10164e-05},{"date":"1974-01-01","value":3.36283e-05},{"date":"1975-01-01","value":3.33018e-05},{"date":"1976-01-01","value":3.46077e-05},{"date":"1977-01-01","value":3.85256e-05},{"date":"1978-01-01","value":4.70143e-05},{"date":"1979-01-01","value":4.60348e-05},{"date":"1980-01-01","value":4.50553e-05},{"date":"1981-01-01","value":4.17905e-05},{"date":"1982-01-01","value":1.37125e-05},{"date":"1983-01-01","value":1.59979e-05},{"date":"1984-01-01","value":2.12217e-05},{"date":"1985-01-01","value":2.57925e-05},{"date":"1986-01-01","value":3.10164e-05},{"date":"1987-01-01","value":3.36283e-05},{"date":"1988-01-01","value":4.40759e-05},{"date":"1989-01-01","value":9.40285e-05},{"date":"1990-01-01","value":0.000159653},{"date":"1991-01-01","value":0.000124392},{"date":"1992-01-01","value":0.000139737},{"date":"1993-01-01","value":0.000160959},{"date":"1994-01-01","value":0.000178915},{"date":"1995-01-01","value":0.000216135},{"date":"1996-01-01","value":0.000228542},{"date":"1997-01-01","value":0.000300369},{"date":"1998-01-01","value":0.000299716},{"date":"1999-01-01","value":0.00026217},{"date":"2000-01-01","value":0.000254096},{"date":"2001-01-01","value":0.00022369},{"date":"2002-01-01","value":0.000217816},{"date":"2003-01-01","value":0.000231511},{"date":"2004-01-01","value":0.000251719},{"date":"2005-01-01","value":0.000232703},{"date":"2006-01-01","value":0.00026059},{"date":"2007-01-01","value":0.000271432},{"date":"2008-01-01","value":0.000257659},{"date":"2009-01-01","value":0.000181125},{"date":"2010-01-01","value":0.000250118},{"date":"2011-01-01","value":0.00012872},{"date":"2012-01-01","value":0.000299886},{"date":"2013-01-01","value":0.000318885},{"date":"2014-01-01","value":0.000394696},{"date":"2015-01-01","value":0.000374904},{"date":"2016-01-01","value":0.000508024},{"date":"2017-01-01","value":0.000724433},{"date":"2018-01-01","value":0.000886723},{"date":"2019-01-01","value":0.0010384},{"date":"2020-01-01","value":0.000459142},{"date":"2021-01-01","value":0.000702401},{"date":"2022-01-01","value":0.00100737},{"date":"2023-01-01","value":0.00112297}],"summary":{"latest_period":"2023-01-01","latest_value":0.00112297,"max":0.00112297,"mean":0.000247525,"min":1.37125e-05,"of":180,"rank":57,"trend":"volatile"}}