{"entity":{"iso2":null,"iso3":null,"name":"Boulogne-sur-Mer","slug":"boulogne-sur-mer"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"cooling-and-heating-degree-days-cities-and-fuas","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","unit":"Degree days"},"observations":[{"date":"1950-01-01","value":2046.69},{"date":"1951-01-01","value":1969.01},{"date":"1952-01-01","value":2103.95},{"date":"1953-01-01","value":1954.11},{"date":"1954-01-01","value":2079.68},{"date":"1955-01-01","value":2257.14},{"date":"1956-01-01","value":2327.91},{"date":"1957-01-01","value":1841.82},{"date":"1958-01-01","value":2038.91},{"date":"1959-01-01","value":1787.63},{"date":"1960-01-01","value":1903.7},{"date":"1961-01-01","value":1787.35},{"date":"1962-01-01","value":2313.38},{"date":"1963-01-01","value":2470.58},{"date":"1964-01-01","value":2142.82},{"date":"1965-01-01","value":2145.18},{"date":"1966-01-01","value":1970.45},{"date":"1967-01-01","value":1946.76},{"date":"1968-01-01","value":2142.49},{"date":"1969-01-01","value":2202.94},{"date":"1970-01-01","value":2055.21},{"date":"1971-01-01","value":1951.37},{"date":"1972-01-01","value":2059.39},{"date":"1973-01-01","value":2061.08},{"date":"1974-01-01","value":1887.94},{"date":"1975-01-01","value":2010.49},{"date":"1976-01-01","value":2042.94},{"date":"1977-01-01","value":1935.97},{"date":"1978-01-01","value":2058.8},{"date":"1979-01-01","value":2196.99},{"date":"1980-01-01","value":2107.42},{"date":"1981-01-01","value":2033.09},{"date":"1982-01-01","value":1905.2},{"date":"1983-01-01","value":1935.04},{"date":"1984-01-01","value":1979.06},{"date":"1985-01-01","value":2271.75},{"date":"1986-01-01","value":2197.98},{"date":"1987-01-01","value":2226.4},{"date":"1988-01-01","value":1775.27},{"date":"1989-01-01","value":1686.12},{"date":"1990-01-01","value":1577.45},{"date":"1991-01-01","value":2050.88},{"date":"1992-01-01","value":1885.91},{"date":"1993-01-01","value":1935.71},{"date":"1994-01-01","value":1700.4},{"date":"1995-01-01","value":1806.02},{"date":"1996-01-01","value":2254.13},{"date":"1997-01-01","value":1862.22},{"date":"1998-01-01","value":1769.13},{"date":"1999-01-01","value":1680.85},{"date":"2000-01-01","value":1702.49},{"date":"2001-01-01","value":1884.61},{"date":"2002-01-01","value":1621.49},{"date":"2003-01-01","value":1818.92},{"date":"2004-01-01","value":1772.29},{"date":"2005-01-01","value":1752.37},{"date":"2006-01-01","value":1773.86},{"date":"2007-01-01","value":1563.25},{"date":"2008-01-01","value":1783.87},{"date":"2009-01-01","value":1817.78},{"date":"2010-01-01","value":2242.69},{"date":"2011-01-01","value":1534.48},{"date":"2012-01-01","value":1881.27},{"date":"2013-01-01","value":2060.85},{"date":"2014-01-01","value":1468.46},{"date":"2015-01-01","value":1631.25},{"date":"2016-01-01","value":1770.63},{"date":"2017-01-01","value":1617.49},{"date":"2018-01-01","value":1701.41},{"date":"2019-01-01","value":1617.84},{"date":"2020-01-01","value":1469.46},{"date":"2021-01-01","value":1786.51},{"date":"2022-01-01","value":1487.63},{"date":"2023-01-01","value":1629.2},{"date":"2024-01-01","value":1615.5},{"date":"2025-01-01","value":1510.13}],"summary":{"latest_period":"2025-01-01","latest_value":1510.13,"max":2470.58,"mean":1905.9,"min":1468.46,"of":1323,"rank":682,"trend":"falling"}}