{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-oil","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-change-oil","title":"Annual change in primary energy from oil","unit":"terawatt-hours"},"observations":[{"date":"1966-01-01","value":7.52076},{"date":"1967-01-01","value":16.6118},{"date":"1968-01-01","value":18.7825},{"date":"1969-01-01","value":20.7312},{"date":"1970-01-01","value":19.6201},{"date":"1971-01-01","value":12.733},{"date":"1972-01-01","value":4.869},{"date":"1973-01-01","value":26.7866},{"date":"1974-01-01","value":4.70837},{"date":"1975-01-01","value":19.6861},{"date":"1976-01-01","value":20.4976},{"date":"1977-01-01","value":35.9384},{"date":"1978-01-01","value":32.088},{"date":"1979-01-01","value":31.9863},{"date":"1980-01-01","value":-2.70172},{"date":"1981-01-01","value":-2.83578},{"date":"1982-01-01","value":-2.07837},{"date":"1983-01-01","value":12.9627},{"date":"1984-01-01","value":1.25925},{"date":"1985-01-01","value":16.8291},{"date":"1986-01-01","value":27.7815},{"date":"1987-01-01","value":17.3634},{"date":"1988-01-01","value":69.6898},{"date":"1989-01-01","value":60.7278},{"date":"1990-01-01","value":103.229},{"date":"1991-01-01","value":127.437},{"date":"1992-01-01","value":150.728},{"date":"1993-01-01","value":85.1068},{"date":"1994-01-01","value":93.1133},{"date":"1995-01-01","value":95.2803},{"date":"1996-01-01","value":79.9059},{"date":"1997-01-01","value":121.294},{"date":"1998-01-01","value":-225.513},{"date":"1999-01-01","value":81.1276},{"date":"2000-01-01","value":28.8729},{"date":"2001-01-01","value":0.212891},{"date":"2002-01-01","value":21.7812},{"date":"2003-01-01","value":10.4928},{"date":"2004-01-01","value":-8.88391},{"date":"2005-01-01","value":6.38611},{"date":"2006-01-01","value":1.30188},{"date":"2007-01-01","value":33.6792},{"date":"2008-01-01","value":-59.9906},{"date":"2009-01-01","value":14.6384},{"date":"2010-01-01","value":27.1168},{"date":"2011-01-01","value":12.907},{"date":"2012-01-01","value":46.08},{"date":"2013-01-01","value":2.03223},{"date":"2014-01-01","value":-5.22632},{"date":"2015-01-01","value":63.9867},{"date":"2016-01-01","value":125.738},{"date":"2017-01-01","value":-14.9486},{"date":"2018-01-01","value":-4.86841},{"date":"2019-01-01","value":-12.7046},{"date":"2020-01-01","value":-81.3188},{"date":"2021-01-01","value":93.7592},{"date":"2022-01-01","value":19.0592},{"date":"2023-01-01","value":-28.8973},{"date":"2024-01-01","value":56.8138},{"date":"2025-01-01","value":-40.5996}],"summary":{"latest_period":"2025-01-01","latest_value":-40.5996,"max":150.728,"mean":24.8448,"min":-225.513,"of":79,"rank":78,"trend":"volatile"}}