{"entity":{"iso2":null,"iso3":null,"name":"Alkmaar","slug":"alkmaar"},"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":-46.9551},{"date":"1952-01-01","value":1.31786},{"date":"1953-01-01","value":37.6109},{"date":"1954-01-01","value":-74.4207},{"date":"1955-01-01","value":212.976},{"date":"1956-01-01","value":-82.9385},{"date":"1958-01-01","value":-50.6385},{"date":"1959-01-01","value":314.78},{"date":"1960-01-01","value":-83.5115},{"date":"1961-01-01","value":107.998},{"date":"1962-01-01","value":-81.7987},{"date":"1963-01-01","value":20.0321},{"date":"1964-01-01","value":508.355},{"date":"1965-01-01","value":-94.9247},{"date":"1966-01-01","value":844.682},{"date":"1967-01-01","value":0.51689},{"date":"1968-01-01","value":3.16804},{"date":"1969-01-01","value":175.078},{"date":"1970-01-01","value":-36.7002},{"date":"1971-01-01","value":-66.9549},{"date":"1972-01-01","value":122.918},{"date":"1973-01-01","value":42.155},{"date":"1974-01-01","value":-92.3013},{"date":"1976-01-01","value":-15.5314},{"date":"1977-01-01","value":-95.2149},{"date":"1978-01-01","value":586.242},{"date":"1979-01-01","value":-67.51},{"date":"1980-01-01","value":85.1738},{"date":"1981-01-01","value":1.82727},{"date":"1982-01-01","value":306.11},{"date":"1983-01-01","value":-38.3652},{"date":"1984-01-01","value":-37.4909},{"date":"1985-01-01","value":-10.5358},{"date":"1986-01-01","value":-14.0418},{"date":"1987-01-01","value":-39.6227},{"date":"1988-01-01","value":-37.5766},{"date":"1989-01-01","value":429.521},{"date":"1990-01-01","value":5.54021},{"date":"1991-01-01","value":38.2408},{"date":"1992-01-01","value":-29.0873},{"date":"1993-01-01","value":-81.0677},{"date":"1995-01-01","value":-7.80828},{"date":"1996-01-01","value":-57.0399},{"date":"1997-01-01","value":111.049},{"date":"1998-01-01","value":-75.5131},{"date":"1999-01-01","value":171.684},{"date":"2000-01-01","value":-45.7663},{"date":"2001-01-01","value":95.0365},{"date":"2002-01-01","value":1.85839},{"date":"2003-01-01","value":76.5504},{"date":"2004-01-01","value":-38.7608},{"date":"2005-01-01","value":-22.5347},{"date":"2006-01-01","value":167.514},{"date":"2007-01-01","value":-85.3132},{"date":"2008-01-01","value":86.5123},{"date":"2009-01-01","value":28.9759},{"date":"2010-01-01","value":-19.4096},{"date":"2011-01-01","value":-20.7868},{"date":"2012-01-01","value":75.1935},{"date":"2013-01-01","value":5.61411},{"date":"2014-01-01","value":14.1235},{"date":"2015-01-01","value":-8.39188},{"date":"2016-01-01","value":66.3675},{"date":"2017-01-01","value":-59.5811},{"date":"2018-01-01","value":260.974},{"date":"2019-01-01","value":11.1273},{"date":"2020-01-01","value":5.68863},{"date":"2021-01-01","value":-90.3944},{"date":"2022-01-01","value":737.813},{"date":"2023-01-01","value":-35.2306},{"date":"2024-01-01","value":-12.9573},{"date":"2025-01-01","value":-72.9713}],"summary":{"latest_period":"2025-01-01","latest_value":-72.9713,"max":844.682,"mean":54.5928,"min":-95.2149,"of":1306,"rank":999,"trend":"volatile"}}