{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"oil-share-energy","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/oil-share-energy","title":"Share of primary energy from oil","unit":"%"},"observations":[{"date":"1965-01-01","value":20.5982},{"date":"1966-01-01","value":25.49},{"date":"1967-01-01","value":38.3299},{"date":"1968-01-01","value":49.3113},{"date":"1969-01-01","value":55.6543},{"date":"1970-01-01","value":59.6031},{"date":"1971-01-01","value":62.217},{"date":"1972-01-01","value":62.6395},{"date":"1973-01-01","value":62.1257},{"date":"1974-01-01","value":62.0114},{"date":"1975-01-01","value":63.733},{"date":"1976-01-01","value":63.9143},{"date":"1977-01-01","value":65.9738},{"date":"1978-01-01","value":67.357},{"date":"1979-01-01","value":65.7916},{"date":"1980-01-01","value":63.1969},{"date":"1981-01-01","value":59.9274},{"date":"1982-01-01","value":59.221},{"date":"1983-01-01","value":56.9785},{"date":"1984-01-01","value":52.2648},{"date":"1985-01-01","value":50.0864},{"date":"1986-01-01","value":48.4253},{"date":"1987-01-01","value":45.8922},{"date":"1988-01-01","value":48.9296},{"date":"1989-01-01","value":51.4706},{"date":"1990-01-01","value":54.633},{"date":"1991-01-01","value":58.37},{"date":"1992-01-01","value":62.8326},{"date":"1993-01-01","value":63.0037},{"date":"1994-01-01","value":63.8528},{"date":"1995-01-01","value":63.8506},{"date":"1996-01-01","value":61.8486},{"date":"1997-01-01","value":62.2684},{"date":"1998-01-01","value":56.6146},{"date":"1999-01-01","value":55.6974},{"date":"2000-01-01","value":53.9717},{"date":"2001-01-01","value":52.5777},{"date":"2002-01-01","value":51.1621},{"date":"2003-01-01","value":49.9756},{"date":"2004-01-01","value":48.2666},{"date":"2005-01-01","value":46.9609},{"date":"2006-01-01","value":46.0809},{"date":"2007-01-01","value":46.0767},{"date":"2008-01-01","value":43.0748},{"date":"2009-01-01","value":43.3391},{"date":"2010-01-01","value":41.0839},{"date":"2011-01-01","value":39.5202},{"date":"2012-01-01","value":40.5059},{"date":"2013-01-01","value":40.6248},{"date":"2014-01-01","value":40.0092},{"date":"2015-01-01","value":41.2401},{"date":"2016-01-01","value":43.4717},{"date":"2017-01-01","value":42.6646},{"date":"2018-01-01","value":41.6716},{"date":"2019-01-01","value":41.8421},{"date":"2020-01-01","value":41.1405},{"date":"2021-01-01","value":41.6746},{"date":"2022-01-01","value":41.6506},{"date":"2023-01-01","value":41.5997},{"date":"2024-01-01","value":42.249},{"date":"2025-01-01","value":41.7872}],"summary":{"latest_period":"2025-01-01","latest_value":41.7872,"max":67.357,"mean":50.9563,"min":20.5982,"of":79,"rank":35,"trend":"falling"}}