{"entity":{"iso2":null,"iso3":null,"name":"Leuven","slug":"leuven"},"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":-64.9637},{"date":"1952-01-01","value":258.772},{"date":"1953-01-01","value":-76.9685},{"date":"1954-01-01","value":226.978},{"date":"1955-01-01","value":94.3457},{"date":"1956-01-01","value":23.6986},{"date":"1957-01-01","value":-105.615},{"date":"1958-01-01","value":583.615},{"date":"1959-01-01","value":-153.144},{"date":"1960-01-01","value":60.6766},{"date":"1961-01-01","value":-323.896},{"date":"1962-01-01","value":487.083},{"date":"1963-01-01","value":20.428},{"date":"1964-01-01","value":-61.8018},{"date":"1965-01-01","value":12.5263},{"date":"1966-01-01","value":-76.815},{"date":"1967-01-01","value":-3.07505},{"date":"1968-01-01","value":323.354},{"date":"1969-01-01","value":53.8468},{"date":"1970-01-01","value":-40.2476},{"date":"1971-01-01","value":-53.3385},{"date":"1972-01-01","value":71.0132},{"date":"1973-01-01","value":35.6914},{"date":"1974-01-01","value":-118.387},{"date":"1975-01-01","value":354.559},{"date":"1976-01-01","value":16.0596},{"date":"1977-01-01","value":-103.843},{"date":"1979-01-01","value":82.4061},{"date":"1980-01-01","value":-39.0433},{"date":"1981-01-01","value":-41.9925},{"date":"1982-01-01","value":-82.9687},{"date":"1983-01-01","value":12.7102},{"date":"1984-01-01","value":274.12},{"date":"1985-01-01","value":338.18},{"date":"1986-01-01","value":-36.5927},{"date":"1987-01-01","value":30.3243},{"date":"1988-01-01","value":-149.761},{"date":"1989-01-01","value":-3.37955},{"date":"1990-01-01","value":-39.1175},{"date":"1991-01-01","value":142.817},{"date":"1992-01-01","value":-127.122},{"date":"1993-01-01","value":217.229},{"date":"1994-01-01","value":-652.324},{"date":"1995-01-01","value":71.5614},{"date":"1996-01-01","value":879.252},{"date":"1997-01-01","value":-101.952},{"date":"1998-01-01","value":-680.72},{"date":"1999-01-01","value":-136.415},{"date":"2000-01-01","value":-61.4288},{"date":"2001-01-01","value":92.4181},{"date":"2003-01-01","value":93.9276},{"date":"2004-01-01","value":-29.9675},{"date":"2005-01-01","value":-367.419},{"date":"2006-01-01","value":-21.0214},{"date":"2007-01-01","value":-168.943},{"date":"2008-01-01","value":80.2966},{"date":"2009-01-01","value":7.56238},{"date":"2010-01-01","value":801.73},{"date":"2011-01-01","value":-179.102},{"date":"2012-01-01","value":90.0576},{"date":"2013-01-01","value":677.595},{"date":"2014-01-01","value":-352.613},{"date":"2015-01-01","value":50.5344},{"date":"2016-01-01","value":56.3575},{"date":"2017-01-01","value":-137.093},{"date":"2018-01-01","value":-0.905281},{"date":"2019-01-01","value":-14.6843},{"date":"2020-01-01","value":-63.3751},{"date":"2021-01-01","value":86.3669},{"date":"2022-01-01","value":-532.827},{"date":"2023-01-01","value":26.3662},{"date":"2024-01-01","value":-9.24869},{"date":"2025-01-01","value":-41.1647}],"summary":{"latest_period":"2025-01-01","latest_value":-41.1647,"max":879.252,"mean":20.2902,"min":-680.72,"of":1290,"rank":717,"trend":"volatile"}}