{"entity":{"iso2":null,"iso3":null,"name":"Ludwigshafen am Rhein","slug":"ludwigshafen-am-rhein"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"cooling-and-heating-degree-days-cities-and-fuas-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Cooling and heating degree days - Cities and FUAs, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1951-01-01","value":-6.73977},{"date":"1952-01-01","value":13.3637},{"date":"1953-01-01","value":-7.58048},{"date":"1954-01-01","value":5.77913},{"date":"1955-01-01","value":5.54871},{"date":"1956-01-01","value":9.73999},{"date":"1957-01-01","value":-22.8002},{"date":"1958-01-01","value":7.62668},{"date":"1959-01-01","value":-10.6233},{"date":"1960-01-01","value":3.37201},{"date":"1961-01-01","value":-7.77426},{"date":"1962-01-01","value":32.3151},{"date":"1963-01-01","value":8.37044},{"date":"1964-01-01","value":-16.2853},{"date":"1965-01-01","value":2.02693},{"date":"1966-01-01","value":-11.7302},{"date":"1967-01-01","value":1.82814},{"date":"1968-01-01","value":11.3542},{"date":"1969-01-01","value":10.9782},{"date":"1970-01-01","value":-7.56532},{"date":"1971-01-01","value":-6.71776},{"date":"1972-01-01","value":2.68738},{"date":"1973-01-01","value":3.05232},{"date":"1974-01-01","value":-16.0648},{"date":"1975-01-01","value":8.18922},{"date":"1976-01-01","value":4.10864},{"date":"1977-01-01","value":-8.85701},{"date":"1978-01-01","value":13.6339},{"date":"1979-01-01","value":1.82026},{"date":"1980-01-01","value":-0.262888},{"date":"1981-01-01","value":-3.95001},{"date":"1982-01-01","value":-3.43347},{"date":"1983-01-01","value":-0.478802},{"date":"1984-01-01","value":5.40709},{"date":"1985-01-01","value":11.3853},{"date":"1986-01-01","value":-8.24819},{"date":"1987-01-01","value":4.61124},{"date":"1988-01-01","value":-21.7098},{"date":"1989-01-01","value":0.857851},{"date":"1990-01-01","value":-4.12361},{"date":"1991-01-01","value":20.1707},{"date":"1992-01-01","value":-8.76013},{"date":"1993-01-01","value":4.09793},{"date":"1994-01-01","value":-13.9778},{"date":"1995-01-01","value":14.9371},{"date":"1996-01-01","value":20.7411},{"date":"1997-01-01","value":-13.4686},{"date":"1998-01-01","value":-5.95876},{"date":"1999-01-01","value":-3.14061},{"date":"2000-01-01","value":-10.2568},{"date":"2001-01-01","value":13.5983},{"date":"2002-01-01","value":-7.26958},{"date":"2003-01-01","value":12.622},{"date":"2004-01-01","value":-1.87962},{"date":"2005-01-01","value":-1.18307},{"date":"2006-01-01","value":-3.0138},{"date":"2007-01-01","value":-10.3431},{"date":"2008-01-01","value":11.0299},{"date":"2009-01-01","value":0.806385},{"date":"2010-01-01","value":20.205},{"date":"2011-01-01","value":-25.0372},{"date":"2012-01-01","value":10.6207},{"date":"2013-01-01","value":8.3892},{"date":"2014-01-01","value":-25.9936},{"date":"2015-01-01","value":12.4708},{"date":"2016-01-01","value":10.7517},{"date":"2017-01-01","value":-4.49393},{"date":"2018-01-01","value":-8.74024},{"date":"2019-01-01","value":2.76561},{"date":"2020-01-01","value":-6.83617},{"date":"2021-01-01","value":23.1209},{"date":"2022-01-01","value":-16.3576},{"date":"2023-01-01","value":0.969688},{"date":"2024-01-01","value":1.66372},{"date":"2025-01-01","value":-0.309562}],"summary":{"latest_period":"2025-01-01","latest_value":-0.309562,"max":32.3151,"mean":0.334024,"min":-25.9936,"of":1289,"rank":437,"trend":"volatile"}}