{"entity":{"iso2":null,"iso3":null,"name":"Pforzheim","slug":"pforzheim"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"cooling-and-heating-degree-days-cities-and-fuas-change-in-heating-degree-days-from-1981-2","source":"Statizoid (derived)","source_url":null,"title":"Cooling and heating degree days - Cities and FUAs \u2014 Change in heating degree days from 1981\u20132010 period to 2020\u201324 period, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1951-01-01","value":-135.879},{"date":"1952-01-01","value":971.571},{"date":"1953-01-01","value":-75.6839},{"date":"1954-01-01","value":216.348},{"date":"1955-01-01","value":34.3817},{"date":"1956-01-01","value":75.4226},{"date":"1957-01-01","value":-95.2633},{"date":"1958-01-01","value":519.33},{"date":"1959-01-01","value":-184.462},{"date":"1960-01-01","value":88.1117},{"date":"1962-01-01","value":317.799},{"date":"1963-01-01","value":13.7243},{"date":"1964-01-01","value":-69.195},{"date":"1965-01-01","value":65.1575},{"date":"1966-01-01","value":-105.261},{"date":"1967-01-01","value":182.955},{"date":"1969-01-01","value":165.2},{"date":"1970-01-01","value":-37.0295},{"date":"1971-01-01","value":-46.9214},{"date":"1972-01-01","value":25.0483},{"date":"1973-01-01","value":63.9509},{"date":"1974-01-01","value":-118.723},{"date":"1975-01-01","value":195.363},{"date":"1976-01-01","value":203.69},{"date":"1977-01-01","value":-119.838},{"date":"1978-01-01","value":955.653},{"date":"1979-01-01","value":-45.2541},{"date":"1980-01-01","value":78.9907},{"date":"1981-01-01","value":-43.9571},{"date":"1982-01-01","value":-80.4279},{"date":"1983-01-01","value":11.7023},{"date":"1984-01-01","value":490.542},{"date":"1985-01-01","value":75.6832},{"date":"1986-01-01","value":-32.2974},{"date":"1987-01-01","value":27.6689},{"date":"1988-01-01","value":-137.868},{"date":"1989-01-01","value":-90.6378},{"date":"1990-01-01","value":-4.32759},{"date":"1991-01-01","value":136.964},{"date":"1992-01-01","value":-229.64},{"date":"1993-01-01","value":115.608},{"date":"1995-01-01","value":99.5372},{"date":"1997-01-01","value":-102.984},{"date":"1998-01-01","value":239.166},{"date":"1999-01-01","value":-520.847},{"date":"2000-01-01","value":-316.151},{"date":"2001-01-01","value":77.5374},{"date":"2002-01-01","value":-232.796},{"date":"2003-01-01","value":99.8598},{"date":"2005-01-01","value":83.4145},{"date":"2006-01-01","value":-370.583},{"date":"2007-01-01","value":-123.741},{"date":"2008-01-01","value":59.4834},{"date":"2009-01-01","value":6.04997},{"date":"2010-01-01","value":432.582},{"date":"2011-01-01","value":-197.603},{"date":"2012-01-01","value":66.4662},{"date":"2013-01-01","value":158.623},{"date":"2014-01-01","value":-955.061},{"date":"2015-01-01","value":39.6025},{"date":"2016-01-01","value":56.2923},{"date":"2017-01-01","value":-11.1184},{"date":"2018-01-01","value":-151.144},{"date":"2019-01-01","value":22.7537},{"date":"2020-01-01","value":-53.018},{"date":"2021-01-01","value":88.7913},{"date":"2022-01-01","value":-753.802},{"date":"2023-01-01","value":16.1198},{"date":"2024-01-01","value":-10.2049},{"date":"2025-01-01","value":0.311491}],"summary":{"latest_period":"2025-01-01","latest_value":0.311491,"max":971.571,"mean":16.0819,"min":-955.061,"of":1290,"rank":443,"trend":"volatile"}}