{"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-cooling-degree-days-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Cooling and heating degree days - Cities and FUAs \u2014 Cooling degree days, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1951-01-01","value":-16.0661},{"date":"1952-01-01","value":6.91838},{"date":"1953-01-01","value":-37.4988},{"date":"1954-01-01","value":22.1122},{"date":"1955-01-01","value":-58.1248},{"date":"1956-01-01","value":90.1959},{"date":"1957-01-01","value":3.12833},{"date":"1958-01-01","value":4.46071},{"date":"1959-01-01","value":-38.7269},{"date":"1960-01-01","value":2.84629},{"date":"1961-01-01","value":1.51229},{"date":"1962-01-01","value":99.809},{"date":"1963-01-01","value":-24.9366},{"date":"1964-01-01","value":-36.5219},{"date":"1965-01-01","value":42.172},{"date":"1966-01-01","value":-26.8702},{"date":"1967-01-01","value":-4.94777},{"date":"1968-01-01","value":23.8642},{"date":"1969-01-01","value":-1.06101},{"date":"1970-01-01","value":6.48955},{"date":"1971-01-01","value":-30.4904},{"date":"1972-01-01","value":22.1241},{"date":"1973-01-01","value":-17.9168},{"date":"1974-01-01","value":20.8002},{"date":"1975-01-01","value":-0.930379},{"date":"1976-01-01","value":-43.1984},{"date":"1977-01-01","value":88.7031},{"date":"1978-01-01","value":-30.2065},{"date":"1979-01-01","value":30.68},{"date":"1980-01-01","value":-13.5912},{"date":"1981-01-01","value":38.4996},{"date":"1982-01-01","value":-17.2334},{"date":"1983-01-01","value":-16.8293},{"date":"1984-01-01","value":14.9676},{"date":"1985-01-01","value":28.3259},{"date":"1986-01-01","value":-9.61831},{"date":"1987-01-01","value":42.0964},{"date":"1988-01-01","value":-0.396386},{"date":"1989-01-01","value":-35.2853},{"date":"1990-01-01","value":33.0112},{"date":"1991-01-01","value":-30.2789},{"date":"1992-01-01","value":47.8371},{"date":"1993-01-01","value":4.27007},{"date":"1994-01-01","value":36.1055},{"date":"1995-01-01","value":-42.1803},{"date":"1996-01-01","value":17.0962},{"date":"1997-01-01","value":-21.0097},{"date":"1998-01-01","value":44.4281},{"date":"1999-01-01","value":2.49529},{"date":"2000-01-01","value":39.8052},{"date":"2001-01-01","value":-13.5971},{"date":"2002-01-01","value":-28.8425},{"date":"2003-01-01","value":34.0657},{"date":"2004-01-01","value":-48.2085},{"date":"2005-01-01","value":-0.512628},{"date":"2006-01-01","value":58.7745},{"date":"2007-01-01","value":39.2383},{"date":"2008-01-01","value":-16.9057},{"date":"2009-01-01","value":-14.1307},{"date":"2010-01-01","value":12.6692},{"date":"2011-01-01","value":-1.19195},{"date":"2012-01-01","value":67.1576},{"date":"2013-01-01","value":-34.0665},{"date":"2014-01-01","value":-28.2219},{"date":"2015-01-01","value":41.7055},{"date":"2016-01-01","value":10.2467},{"date":"2017-01-01","value":11.7616},{"date":"2018-01-01","value":-25.5928},{"date":"2019-01-01","value":10.7676},{"date":"2020-01-01","value":20.6515},{"date":"2021-01-01","value":5.66507},{"date":"2022-01-01","value":-10.915},{"date":"2023-01-01","value":22.4161},{"date":"2024-01-01","value":28.4183},{"date":"2025-01-01","value":-35.7104}],"summary":{"latest_period":"2025-01-01","latest_value":-35.7104,"max":99.809,"mean":4.88636,"min":-58.1248,"of":1306,"rank":604,"trend":"volatile"}}