{"entity":{"iso2":null,"iso3":null,"name":"CIS (EI)","slug":"cis-ei"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-energy-source-sub","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-energy-source-sub","title":"Share of primary energy use by source","unit":"%"},"observations":[{"date":"1965-01-01","value":18.0051},{"date":"1966-01-01","value":18.9131},{"date":"1967-01-01","value":19.7725},{"date":"1968-01-01","value":20.6416},{"date":"1969-01-01","value":21.1157},{"date":"1970-01-01","value":22.1171},{"date":"1971-01-01","value":23.0222},{"date":"1972-01-01","value":22.9947},{"date":"1973-01-01","value":23.7548},{"date":"1974-01-01","value":23.879},{"date":"1975-01-01","value":24.7708},{"date":"1976-01-01","value":26.2535},{"date":"1977-01-01","value":26.941},{"date":"1978-01-01","value":27.6074},{"date":"1979-01-01","value":28.513},{"date":"1980-01-01","value":28.7715},{"date":"1981-01-01","value":29.822},{"date":"1982-01-01","value":31.3312},{"date":"1983-01-01","value":32.9063},{"date":"1984-01-01","value":34.6587},{"date":"1985-01-01","value":37.3487},{"date":"1986-01-01","value":37.4632},{"date":"1987-01-01","value":38.3135},{"date":"1988-01-01","value":39.5771},{"date":"1989-01-01","value":40.3719},{"date":"1990-01-01","value":41.3423},{"date":"1991-01-01","value":42.9492},{"date":"1992-01-01","value":43.6955},{"date":"1993-01-01","value":46.9941},{"date":"1994-01-01","value":48.607},{"date":"1995-01-01","value":50.1861},{"date":"1996-01-01","value":52.3103},{"date":"1997-01-01","value":51.4931},{"date":"1998-01-01","value":53.5598},{"date":"1999-01-01","value":53.4794},{"date":"2000-01-01","value":53.3896},{"date":"2001-01-01","value":53.6684},{"date":"2002-01-01","value":54.0167},{"date":"2003-01-01","value":53.5338},{"date":"2004-01-01","value":54.6639},{"date":"2005-01-01","value":55.3211},{"date":"2006-01-01","value":55.2818},{"date":"2007-01-01","value":55.7413},{"date":"2008-01-01","value":54.4509},{"date":"2009-01-01","value":54.6201},{"date":"2010-01-01","value":55.6599},{"date":"2011-01-01","value":55.0329},{"date":"2012-01-01","value":53.7607},{"date":"2013-01-01","value":53.8659},{"date":"2014-01-01","value":53.4208},{"date":"2015-01-01","value":53.5132},{"date":"2016-01-01","value":53.7496},{"date":"2017-01-01","value":54.3942},{"date":"2018-01-01","value":55.103},{"date":"2019-01-01","value":54.7476},{"date":"2020-01-01","value":54.7233},{"date":"2021-01-01","value":54.317},{"date":"2022-01-01","value":54.1475},{"date":"2023-01-01","value":53.8811},{"date":"2024-01-01","value":54.5268},{"date":"2025-01-01","value":54.4923}],"summary":{"latest_period":"2025-01-01","latest_value":54.4923,"max":55.7413,"mean":42.5821,"min":18.0051,"of":3,"rank":1,"trend":"rising"}}