{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"coal-production-per-square-kilometre-3","source":"Statizoid (derived)","source_url":null,"title":"Coal production, per square kilometre","unit":"terawatt-hours per square kilometre"},"observations":[{"date":"1961-01-01","value":0.00237759},{"date":"1962-01-01","value":0.00244813},{"date":"1963-01-01","value":0.00255839},{"date":"1964-01-01","value":0.00268826},{"date":"1965-01-01","value":0.00273876},{"date":"1966-01-01","value":0.00282154},{"date":"1967-01-01","value":0.00285782},{"date":"1968-01-01","value":0.00298372},{"date":"1969-01-01","value":0.00315278},{"date":"1970-01-01","value":0.00327755},{"date":"1971-01-01","value":0.00340755},{"date":"1972-01-01","value":0.00354915},{"date":"1973-01-01","value":0.00368484},{"date":"1974-01-01","value":0.00380535},{"date":"1975-01-01","value":0.00401283},{"date":"1976-01-01","value":0.00417369},{"date":"1977-01-01","value":0.00433204},{"date":"1978-01-01","value":0.00447383},{"date":"1979-01-01","value":0.00463117},{"date":"1980-01-01","value":0.00389125},{"date":"1981-01-01","value":0.00391074},{"date":"1982-01-01","value":0.00456335},{"date":"1983-01-01","value":0.00464756},{"date":"1984-01-01","value":0.00465598},{"date":"1985-01-01","value":0.00468935},{"date":"1986-01-01","value":0.00476832},{"date":"1987-01-01","value":0.0048203},{"date":"1988-01-01","value":0.00481958},{"date":"1989-01-01","value":0.00444859},{"date":"1990-01-01","value":0.00379542},{"date":"1991-01-01","value":0.00363512},{"date":"1992-01-01","value":0.00353773},{"date":"1993-01-01","value":0.00342156},{"date":"1994-01-01","value":0.00341901},{"date":"1995-01-01","value":0.00350129},{"date":"1996-01-01","value":0.0034707},{"date":"1997-01-01","value":0.00353149},{"date":"1998-01-01","value":0.00305088},{"date":"1999-01-01","value":0.00295182},{"date":"2000-01-01","value":0.00272989},{"date":"2001-01-01","value":0.00273602},{"date":"2002-01-01","value":0.00272522},{"date":"2003-01-01","value":0.00271264},{"date":"2004-01-01","value":0.00263179},{"date":"2005-01-01","value":0.00263368},{"date":"2006-01-01","value":0.00258355},{"date":"2007-01-01","value":0.00237254},{"date":"2008-01-01","value":0.00231273},{"date":"2009-01-01","value":0.00214266},{"date":"2010-01-01","value":0.00210325},{"date":"2011-01-01","value":0.00211611},{"date":"2012-01-01","value":0.00219595},{"date":"2013-01-01","value":0.00217094},{"date":"2014-01-01","value":0.00205233},{"date":"2015-01-01","value":0.00201207},{"date":"2016-01-01","value":0.00197806},{"date":"2017-01-01","value":0.00189079},{"date":"2018-01-01","value":0.00179561},{"date":"2019-01-01","value":0.00169488},{"date":"2020-01-01","value":0.00152798},{"date":"2021-01-01","value":0.00159735},{"date":"2022-01-01","value":0.00155237},{"date":"2023-01-01","value":0.00134824}],"summary":{"latest_period":"2023-01-01","latest_value":0.00134824,"max":0.0048203,"mean":0.00309717,"min":0.00134824,"of":205,"rank":5,"trend":"falling"}}