{"entity":{"iso2":null,"iso3":null,"name":"Chicago","slug":"chicago"},"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":-0.313242},{"date":"1952-01-01","value":-11.1567},{"date":"1953-01-01","value":-8.74541},{"date":"1954-01-01","value":10.2952},{"date":"1955-01-01","value":3.48212},{"date":"1956-01-01","value":-3.33908},{"date":"1957-01-01","value":4.00376},{"date":"1958-01-01","value":6.21871},{"date":"1959-01-01","value":1.35801},{"date":"1960-01-01","value":-1.04343},{"date":"1961-01-01","value":-4.63406},{"date":"1962-01-01","value":9.48666},{"date":"1963-01-01","value":1.00986},{"date":"1964-01-01","value":-12.4601},{"date":"1965-01-01","value":4.25319},{"date":"1966-01-01","value":3.28231},{"date":"1967-01-01","value":-0.0159799},{"date":"1968-01-01","value":-5.15899},{"date":"1969-01-01","value":13.2202},{"date":"1970-01-01","value":-5.37192},{"date":"1971-01-01","value":-4.20129},{"date":"1972-01-01","value":13.1166},{"date":"1973-01-01","value":-23.9319},{"date":"1974-01-01","value":8.46783},{"date":"1975-01-01","value":0.788337},{"date":"1976-01-01","value":10.802},{"date":"1977-01-01","value":-3.81543},{"date":"1978-01-01","value":12.5404},{"date":"1979-01-01","value":-4.42945},{"date":"1980-01-01","value":-2.30944},{"date":"1981-01-01","value":-9.01126},{"date":"1982-01-01","value":7.03788},{"date":"1983-01-01","value":-5.20542},{"date":"1984-01-01","value":1.78294},{"date":"1985-01-01","value":3.62022},{"date":"1986-01-01","value":-9.75685},{"date":"1987-01-01","value":-8.18603},{"date":"1988-01-01","value":18.6935},{"date":"1989-01-01","value":3.71803},{"date":"1990-01-01","value":-21.0612},{"date":"1991-01-01","value":7.56228},{"date":"1992-01-01","value":2.23071},{"date":"1993-01-01","value":8.29159},{"date":"1994-01-01","value":-1.76835},{"date":"1995-01-01","value":2.42622},{"date":"1996-01-01","value":5.41541},{"date":"1997-01-01","value":-5.61732},{"date":"1998-01-01","value":-23.4574},{"date":"1999-01-01","value":14.5466},{"date":"2000-01-01","value":8.14149},{"date":"2001-01-01","value":-7.57803},{"date":"2002-01-01","value":6.03762},{"date":"2003-01-01","value":5.21634},{"date":"2004-01-01","value":-7.17004},{"date":"2005-01-01","value":3.7465},{"date":"2006-01-01","value":-11.7606},{"date":"2007-01-01","value":11.8652},{"date":"2008-01-01","value":11.9155},{"date":"2009-01-01","value":-5.13019},{"date":"2010-01-01","value":-5.3055},{"date":"2011-01-01","value":-0.548451},{"date":"2012-01-01","value":-18.81},{"date":"2013-01-01","value":36.2508},{"date":"2014-01-01","value":10.9313},{"date":"2015-01-01","value":-18.2203},{"date":"2016-01-01","value":-8.08934},{"date":"2017-01-01","value":-2.34048},{"date":"2018-01-01","value":19.9703},{"date":"2019-01-01","value":-1.03376},{"date":"2020-01-01","value":-12.4595},{"date":"2021-01-01","value":-0.765136},{"date":"2022-01-01","value":11.8311},{"date":"2023-01-01","value":-13.7666},{"date":"2024-01-01","value":-4.89693},{"date":"2025-01-01","value":11.4135}],"summary":{"latest_period":"2025-01-01","latest_value":11.4135,"max":36.2508,"mean":0.294738,"min":-23.9319,"of":1289,"rank":177,"trend":"volatile"}}