{"entity":{"iso2":null,"iso3":null,"name":"Duisburg","slug":"duisburg"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"cooling-and-heating-degree-days-cities-and-fuas-change-in-cooling-degree-days-from-1981-2","source":"Statizoid (derived)","source_url":null,"title":"Cooling and heating degree days - Cities and FUAs \u2014 Change in cooling degree days from 1981\u20132010 period to 2020\u201324 period, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1951-01-01","value":-58.1319},{"date":"1952-01-01","value":93.2548},{"date":"1953-01-01","value":-922.707},{"date":"1954-01-01","value":-115.079},{"date":"1955-01-01","value":46.5829},{"date":"1956-01-01","value":-127.339},{"date":"1957-01-01","value":105.587},{"date":"1959-01-01","value":198.507},{"date":"1960-01-01","value":-234.406},{"date":"1961-01-01","value":48.3245},{"date":"1962-01-01","value":-130.54},{"date":"1963-01-01","value":24.9405},{"date":"1964-01-01","value":109.221},{"date":"1966-01-01","value":45.8037},{"date":"1967-01-01","value":0.646544},{"date":"1968-01-01","value":-40.3683},{"date":"1969-01-01","value":78.1929},{"date":"1970-01-01","value":-165.676},{"date":"1971-01-01","value":-6.64872},{"date":"1972-01-01","value":-27.636},{"date":"1973-01-01","value":99.4475},{"date":"1975-01-01","value":121.895},{"date":"1976-01-01","value":451.73},{"date":"1977-01-01","value":-187.861},{"date":"1978-01-01","value":21.2223},{"date":"1979-01-01","value":-2.16972},{"date":"1980-01-01","value":0.855539},{"date":"1981-01-01","value":18.8669},{"date":"1982-01-01","value":133.072},{"date":"1983-01-01","value":168.353},{"date":"1984-01-01","value":-204.415},{"date":"1985-01-01","value":-18.0214},{"date":"1986-01-01","value":56.6698},{"date":"1987-01-01","value":-127.919},{"date":"1988-01-01","value":-5.62199},{"date":"1989-01-01","value":133.052},{"date":"1990-01-01","value":-43.2198},{"date":"1991-01-01","value":-166.773},{"date":"1992-01-01","value":260.577},{"date":"1993-01-01","value":-489.452},{"date":"1994-01-01","value":302.302},{"date":"1995-01-01","value":-1.01051},{"date":"1996-01-01","value":-152.197},{"date":"1997-01-01","value":91.1687},{"date":"1998-01-01","value":-780.331},{"date":"1999-01-01","value":129.413},{"date":"2000-01-01","value":-431.496},{"date":"2001-01-01","value":106.168},{"date":"2002-01-01","value":-769.501},{"date":"2003-01-01","value":874.978},{"date":"2004-01-01","value":-110.414},{"date":"2005-01-01","value":153.958},{"date":"2007-01-01","value":-131.315},{"date":"2008-01-01","value":-3.60374},{"date":"2009-01-01","value":78.8646},{"date":"2010-01-01","value":770.21},{"date":"2011-01-01","value":-158.451},{"date":"2012-01-01","value":89.0701},{"date":"2014-01-01","value":-147.45},{"date":"2015-01-01","value":309.625},{"date":"2016-01-01","value":15.5901},{"date":"2017-01-01","value":-57.7716},{"date":"2018-01-01","value":926.774},{"date":"2019-01-01","value":-43.9275},{"date":"2020-01-01","value":-16.0501},{"date":"2021-01-01","value":-131.675},{"date":"2022-01-01","value":428.759},{"date":"2023-01-01","value":-48.0634},{"date":"2024-01-01","value":-40.6028},{"date":"2025-01-01","value":-166.065}],"summary":{"latest_period":"2025-01-01","latest_value":-166.065,"max":926.774,"mean":3.28249,"min":-922.707,"of":1306,"rank":868,"trend":"volatile"}}