{"entity":{"iso2":null,"iso3":null,"name":"Veliko Tarnovo","slug":"veliko-tarnovo"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"cooling-and-heating-degree-days-cities-and-fuas-cooling-degree-days","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_ENER@DF_CDD_HDD","title":"Cooling and heating degree days - Cities and FUAs \u2014 Cooling degree days","unit":"Degree days"},"observations":[{"date":"1950-01-01","value":343.654},{"date":"1951-01-01","value":240.187},{"date":"1952-01-01","value":293.325},{"date":"1953-01-01","value":171.727},{"date":"1954-01-01","value":157.782},{"date":"1955-01-01","value":70.0403},{"date":"1956-01-01","value":146.905},{"date":"1957-01-01","value":159.694},{"date":"1958-01-01","value":177.94},{"date":"1959-01-01","value":75.734},{"date":"1960-01-01","value":93.1121},{"date":"1961-01-01","value":86.9161},{"date":"1962-01-01","value":201.346},{"date":"1963-01-01","value":174.358},{"date":"1964-01-01","value":82.2595},{"date":"1965-01-01","value":150.693},{"date":"1966-01-01","value":83.8315},{"date":"1967-01-01","value":97.4264},{"date":"1968-01-01","value":116.144},{"date":"1969-01-01","value":93.8135},{"date":"1970-01-01","value":103.931},{"date":"1971-01-01","value":81.8448},{"date":"1972-01-01","value":91.4527},{"date":"1973-01-01","value":82.3344},{"date":"1974-01-01","value":108.271},{"date":"1975-01-01","value":83.923},{"date":"1976-01-01","value":45.5951},{"date":"1977-01-01","value":91.2847},{"date":"1978-01-01","value":65.567},{"date":"1979-01-01","value":76.8495},{"date":"1980-01-01","value":94.8519},{"date":"1981-01-01","value":113.024},{"date":"1982-01-01","value":90.5946},{"date":"1983-01-01","value":75.8785},{"date":"1984-01-01","value":96.8206},{"date":"1985-01-01","value":130.437},{"date":"1986-01-01","value":118.382},{"date":"1987-01-01","value":168.494},{"date":"1988-01-01","value":169.909},{"date":"1989-01-01","value":101.733},{"date":"1990-01-01","value":137.317},{"date":"1991-01-01","value":86.9733},{"date":"1992-01-01","value":128.34},{"date":"1993-01-01","value":172.6},{"date":"1994-01-01","value":169.306},{"date":"1995-01-01","value":83.803},{"date":"1996-01-01","value":136.055},{"date":"1997-01-01","value":90.6879},{"date":"1998-01-01","value":180.656},{"date":"1999-01-01","value":155.525},{"date":"2000-01-01","value":238.345},{"date":"2001-01-01","value":176.936},{"date":"2002-01-01","value":130.87},{"date":"2003-01-01","value":210.931},{"date":"2004-01-01","value":101.732},{"date":"2005-01-01","value":89.2709},{"date":"2006-01-01","value":158.572},{"date":"2007-01-01","value":253.117},{"date":"2008-01-01","value":191.502},{"date":"2009-01-01","value":154.775},{"date":"2010-01-01","value":168.143},{"date":"2011-01-01","value":153.057},{"date":"2012-01-01","value":311.997},{"date":"2013-01-01","value":156.728},{"date":"2014-01-01","value":116.201},{"date":"2015-01-01","value":226.833},{"date":"2016-01-01","value":201.419},{"date":"2017-01-01","value":203.14},{"date":"2018-01-01","value":147.358},{"date":"2019-01-01","value":168.683},{"date":"2020-01-01","value":204.306},{"date":"2021-01-01","value":210.636},{"date":"2022-01-01","value":234.508},{"date":"2023-01-01","value":271.389},{"date":"2024-01-01","value":335.673},{"date":"2025-01-01","value":208.394}],"summary":{"latest_period":"2025-01-01","latest_value":208.394,"max":343.654,"mean":149.656,"min":45.5951,"of":1314,"rank":486,"trend":"rising"}}