{"entity":{"iso2":null,"iso3":null,"name":"Erfurt","slug":"erfurt"},"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":41.9602},{"date":"1951-01-01","value":28.7236},{"date":"1952-01-01","value":49.6502},{"date":"1953-01-01","value":36.1379},{"date":"1954-01-01","value":13.7269},{"date":"1955-01-01","value":15.4284},{"date":"1956-01-01","value":9.18802},{"date":"1957-01-01","value":34.5859},{"date":"1958-01-01","value":20.8812},{"date":"1959-01-01","value":56.7099},{"date":"1960-01-01","value":14.1504},{"date":"1961-01-01","value":26.9277},{"date":"1962-01-01","value":17.3521},{"date":"1963-01-01","value":22.4355},{"date":"1964-01-01","value":47.3278},{"date":"1965-01-01","value":12.3238},{"date":"1966-01-01","value":23.5091},{"date":"1967-01-01","value":31.1135},{"date":"1968-01-01","value":18.8004},{"date":"1969-01-01","value":40.4701},{"date":"1970-01-01","value":19.1135},{"date":"1971-01-01","value":46.7224},{"date":"1972-01-01","value":24.192},{"date":"1973-01-01","value":35.1914},{"date":"1974-01-01","value":15.7746},{"date":"1975-01-01","value":35.5619},{"date":"1976-01-01","value":50.6513},{"date":"1977-01-01","value":11.3581},{"date":"1978-01-01","value":15.5626},{"date":"1979-01-01","value":20.7269},{"date":"1980-01-01","value":15.4648},{"date":"1981-01-01","value":20.8135},{"date":"1982-01-01","value":61.5497},{"date":"1983-01-01","value":58.3535},{"date":"1984-01-01","value":19.7838},{"date":"1985-01-01","value":25.0117},{"date":"1986-01-01","value":31.1927},{"date":"1987-01-01","value":15.5842},{"date":"1988-01-01","value":30.6918},{"date":"1989-01-01","value":37.5764},{"date":"1990-01-01","value":42.9013},{"date":"1991-01-01","value":43.8597},{"date":"1992-01-01","value":55.2795},{"date":"1993-01-01","value":24.0877},{"date":"1994-01-01","value":82.2951},{"date":"1995-01-01","value":50.9729},{"date":"1996-01-01","value":19.5009},{"date":"1997-01-01","value":34.1439},{"date":"1998-01-01","value":33.3018},{"date":"1999-01-01","value":36.7641},{"date":"2000-01-01","value":30.4463},{"date":"2001-01-01","value":36.6094},{"date":"2002-01-01","value":34.005},{"date":"2003-01-01","value":115.188},{"date":"2004-01-01","value":28.8179},{"date":"2005-01-01","value":45.7455},{"date":"2006-01-01","value":80.7997},{"date":"2007-01-01","value":38.2769},{"date":"2008-01-01","value":40.704},{"date":"2009-01-01","value":36.4179},{"date":"2010-01-01","value":56.4245},{"date":"2011-01-01","value":46.0584},{"date":"2012-01-01","value":46.9752},{"date":"2013-01-01","value":49.5144},{"date":"2014-01-01","value":34.9484},{"date":"2015-01-01","value":90.1353},{"date":"2016-01-01","value":59.8502},{"date":"2017-01-01","value":46.2758},{"date":"2018-01-01","value":132.351},{"date":"2019-01-01","value":100.745},{"date":"2020-01-01","value":71.0905},{"date":"2021-01-01","value":38.0003},{"date":"2022-01-01","value":101.397},{"date":"2023-01-01","value":86.2314},{"date":"2024-01-01","value":72.4426},{"date":"2025-01-01","value":25.407}],"summary":{"latest_period":"2025-01-01","latest_value":25.407,"max":132.351,"mean":41.0558,"min":9.18802,"of":1323,"rank":914,"trend":"volatile"}}