{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-gas","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-percentage-change-gas","title":"Annual percentage change in primary energy from gas","unit":"%"},"observations":[{"date":"1966-01-01","value":80.4762},{"date":"1967-01-01","value":281.116},{"date":"1968-01-01","value":143.28},{"date":"1969-01-01","value":105.992},{"date":"1970-01-01","value":56.9045},{"date":"1971-01-01","value":37.8927},{"date":"1972-01-01","value":26.0856},{"date":"1973-01-01","value":20.1969},{"date":"1974-01-01","value":17.1953},{"date":"1975-01-01","value":-1.19354},{"date":"1976-01-01","value":5.63101},{"date":"1977-01-01","value":-1.61596},{"date":"1978-01-01","value":-0.845251},{"date":"1979-01-01","value":9.26184},{"date":"1980-01-01","value":-4.31535},{"date":"1981-01-01","value":-7.76887},{"date":"1982-01-01","value":-16.6292},{"date":"1983-01-01","value":3.91848},{"date":"1984-01-01","value":3.19019},{"date":"1985-01-01","value":0.483903},{"date":"1986-01-01","value":-10.2127},{"date":"1987-01-01","value":10.275},{"date":"1988-01-01","value":-1.30621},{"date":"1989-01-01","value":11.1294},{"date":"1990-01-01","value":2.63207},{"date":"1991-01-01","value":6.66625},{"date":"1992-01-01","value":3.05967},{"date":"1993-01-01","value":4.6499},{"date":"1994-01-01","value":2.25536},{"date":"1995-01-01","value":10.6146},{"date":"1996-01-01","value":11.1586},{"date":"1997-01-01","value":-4.60624},{"date":"1998-01-01","value":9.54165},{"date":"1999-01-01","value":6.78649},{"date":"2000-01-01","value":0.519545},{"date":"2001-01-01","value":-1.2152},{"date":"2002-01-01","value":3.22688},{"date":"2003-01-01","value":6.53117},{"date":"2004-01-01","value":1.90569},{"date":"2005-01-01","value":-1.71354},{"date":"2006-01-01","value":2.93264},{"date":"2007-01-01","value":0.748316},{"date":"2008-01-01","value":-0.671128},{"date":"2009-01-01","value":0.991958},{"date":"2010-01-01","value":10.4127},{"date":"2011-01-01","value":-14.8423},{"date":"2012-01-01","value":1.30718},{"date":"2013-01-01","value":-1.23655},{"date":"2014-01-01","value":-12.5204},{"date":"2015-01-01","value":9.58929},{"date":"2016-01-01","value":2.14071},{"date":"2017-01-01","value":1.37314},{"date":"2018-01-01","value":2.81875},{"date":"2019-01-01","value":3.03896},{"date":"2020-01-01","value":-2.23569},{"date":"2021-01-01","value":-0.220944},{"date":"2022-01-01","value":-14.1928},{"date":"2023-01-01","value":-5.44506},{"date":"2024-01-01","value":-3.69523},{"date":"2025-01-01","value":1.6701}],"summary":{"latest_period":"2025-01-01","latest_value":1.6701,"max":281.116,"mean":13.552,"min":-16.6292,"of":76,"rank":32,"trend":"volatile"}}