{"entity":{"iso2":null,"iso3":null,"name":"Stara Zagora","slug":"stara-zagora"},"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":-5.74149},{"date":"1952-01-01","value":5.25786},{"date":"1953-01-01","value":13.7971},{"date":"1954-01-01","value":10.5774},{"date":"1955-01-01","value":-22.6057},{"date":"1956-01-01","value":23.6155},{"date":"1957-01-01","value":-13.8379},{"date":"1958-01-01","value":-9.91421},{"date":"1959-01-01","value":15.0634},{"date":"1960-01-01","value":-16.4145},{"date":"1961-01-01","value":6.8029},{"date":"1962-01-01","value":6.87057},{"date":"1963-01-01","value":6.1869},{"date":"1964-01-01","value":-2.68089},{"date":"1965-01-01","value":-0.859596},{"date":"1966-01-01","value":-16.1042},{"date":"1967-01-01","value":18.4319},{"date":"1968-01-01","value":-3.10959},{"date":"1969-01-01","value":15.0244},{"date":"1970-01-01","value":-17.633},{"date":"1971-01-01","value":8.12849},{"date":"1972-01-01","value":-0.337889},{"date":"1973-01-01","value":10.5552},{"date":"1974-01-01","value":-9.1051},{"date":"1975-01-01","value":-0.124004},{"date":"1976-01-01","value":3.88778},{"date":"1977-01-01","value":-9.87932},{"date":"1978-01-01","value":11.8406},{"date":"1979-01-01","value":-7.60389},{"date":"1980-01-01","value":10.2273},{"date":"1981-01-01","value":-4.00367},{"date":"1982-01-01","value":-1.1382},{"date":"1983-01-01","value":-1.4823},{"date":"1984-01-01","value":1.50272},{"date":"1985-01-01","value":4.00302},{"date":"1986-01-01","value":-0.674355},{"date":"1987-01-01","value":2.78565},{"date":"1988-01-01","value":-1.56958},{"date":"1989-01-01","value":-14.0796},{"date":"1990-01-01","value":-2.87719},{"date":"1991-01-01","value":19.5655},{"date":"1992-01-01","value":-5.95331},{"date":"1993-01-01","value":5.65183},{"date":"1994-01-01","value":-15.733},{"date":"1995-01-01","value":16.4976},{"date":"1996-01-01","value":5.25446},{"date":"1997-01-01","value":-2.30819},{"date":"1998-01-01","value":-6.43665},{"date":"1999-01-01","value":-8.80061},{"date":"2000-01-01","value":3.59581},{"date":"2001-01-01","value":2.67085},{"date":"2002-01-01","value":-2.37654},{"date":"2003-01-01","value":14.7467},{"date":"2004-01-01","value":-12.7035},{"date":"2005-01-01","value":4.47402},{"date":"2006-01-01","value":-0.1919},{"date":"2007-01-01","value":-9.96738},{"date":"2008-01-01","value":2.19027},{"date":"2009-01-01","value":-0.791724},{"date":"2010-01-01","value":1.32832},{"date":"2011-01-01","value":14.9583},{"date":"2012-01-01","value":-4.88432},{"date":"2013-01-01","value":-14.1394},{"date":"2014-01-01","value":-5.34239},{"date":"2015-01-01","value":6.39806},{"date":"2016-01-01","value":2.35665},{"date":"2017-01-01","value":5.76213},{"date":"2018-01-01","value":-5.95543},{"date":"2019-01-01","value":-15.3264},{"date":"2020-01-01","value":10.6719},{"date":"2021-01-01","value":8.06237},{"date":"2022-01-01","value":-3.0933},{"date":"2023-01-01","value":-7.49427},{"date":"2024-01-01","value":0.0408325},{"date":"2025-01-01","value":-9.4255}],"summary":{"latest_period":"2025-01-01","latest_value":-9.4255,"max":23.6155,"mean":0.081124,"min":-22.6057,"of":1289,"rank":739,"trend":"volatile"}}