{"entity":{"iso2":null,"iso3":null,"name":"Boulder","slug":"boulder"},"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":11.1159},{"date":"1952-01-01","value":-4.04037},{"date":"1953-01-01","value":-6.46975},{"date":"1954-01-01","value":-8.78829},{"date":"1955-01-01","value":17.3074},{"date":"1956-01-01","value":-3.13334},{"date":"1957-01-01","value":3.16759},{"date":"1958-01-01","value":-6.53053},{"date":"1959-01-01","value":8.62057},{"date":"1960-01-01","value":-2.128},{"date":"1961-01-01","value":3.56022},{"date":"1962-01-01","value":-9.51729},{"date":"1963-01-01","value":-1.9152},{"date":"1964-01-01","value":10.9761},{"date":"1965-01-01","value":-3.75117},{"date":"1966-01-01","value":-2.15715},{"date":"1967-01-01","value":0.895689},{"date":"1968-01-01","value":3.24906},{"date":"1969-01-01","value":2.04608},{"date":"1970-01-01","value":1.38698},{"date":"1971-01-01","value":-0.487653},{"date":"1972-01-01","value":-4.58148},{"date":"1973-01-01","value":4.88896},{"date":"1974-01-01","value":-3.91851},{"date":"1975-01-01","value":1.05214},{"date":"1976-01-01","value":-3.5578},{"date":"1977-01-01","value":-7.07287},{"date":"1978-01-01","value":6.18049},{"date":"1979-01-01","value":7.34164},{"date":"1980-01-01","value":-8.26053},{"date":"1981-01-01","value":-8.41672},{"date":"1982-01-01","value":14.0975},{"date":"1983-01-01","value":1.34858},{"date":"1984-01-01","value":2.86896},{"date":"1985-01-01","value":-0.872091},{"date":"1986-01-01","value":-10.526},{"date":"1987-01-01","value":3.058},{"date":"1988-01-01","value":2.10729},{"date":"1989-01-01","value":-1.11075},{"date":"1990-01-01","value":-1.50504},{"date":"1991-01-01","value":0.916914},{"date":"1992-01-01","value":-2.97205},{"date":"1993-01-01","value":9.80359},{"date":"1994-01-01","value":-9.90645},{"date":"1995-01-01","value":3.78774},{"date":"1996-01-01","value":0.890034},{"date":"1997-01-01","value":4.46217},{"date":"1998-01-01","value":-5.48666},{"date":"1999-01-01","value":-3.07246},{"date":"2000-01-01","value":1.66985},{"date":"2001-01-01","value":-2.19005},{"date":"2002-01-01","value":6.65821},{"date":"2003-01-01","value":-6.24943},{"date":"2004-01-01","value":4.17255},{"date":"2005-01-01","value":-3.88636},{"date":"2006-01-01","value":0.726065},{"date":"2007-01-01","value":-1.04318},{"date":"2008-01-01","value":6.9008},{"date":"2009-01-01","value":-0.118698},{"date":"2010-01-01","value":-3.96116},{"date":"2011-01-01","value":4.39719},{"date":"2012-01-01","value":-13.8778},{"date":"2013-01-01","value":18.5907},{"date":"2014-01-01","value":-6.56461},{"date":"2015-01-01","value":-2.99372},{"date":"2016-01-01","value":-1.53816},{"date":"2017-01-01","value":-4.54003},{"date":"2018-01-01","value":8.09221},{"date":"2019-01-01","value":7.79488},{"date":"2020-01-01","value":-7.78175},{"date":"2021-01-01","value":-3.50536},{"date":"2022-01-01","value":10.5388},{"date":"2023-01-01","value":0.382078},{"date":"2024-01-01","value":-7.53648},{"date":"2025-01-01","value":-10.1235}],"summary":{"latest_period":"2025-01-01","latest_value":-10.1235,"max":18.5907,"mean":-0.0138078,"min":-13.8778,"of":1289,"rank":773,"trend":"volatile"}}