{"entity":{"iso2":null,"iso3":null,"name":"OECD (EI)","slug":"oecd-ei"},"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":1066.51},{"date":"1967-01-01","value":1021.4},{"date":"1968-01-01","value":1345.37},{"date":"1969-01-01","value":1531.88},{"date":"1970-01-01","value":1659.38},{"date":"1971-01-01","value":915.961},{"date":"1972-01-01","value":1600.26},{"date":"1973-01-01","value":1675.08},{"date":"1974-01-01","value":-1047.52},{"date":"1975-01-01","value":-567.512},{"date":"1976-01-01","value":1493.86},{"date":"1977-01-01","value":538.619},{"date":"1978-01-01","value":824.332},{"date":"1979-01-01","value":15.8379},{"date":"1980-01-01","value":-1782.4},{"date":"1981-01-01","value":-1394.73},{"date":"1982-01-01","value":-1124.26},{"date":"1983-01-01","value":-273.557},{"date":"1984-01-01","value":333.664},{"date":"1985-01-01","value":72.5273},{"date":"1986-01-01","value":726.271},{"date":"1987-01-01","value":410.822},{"date":"1988-01-01","value":786.949},{"date":"1989-01-01","value":292.348},{"date":"1990-01-01","value":86.5566},{"date":"1991-01-01","value":118.277},{"date":"1992-01-01","value":596.842},{"date":"1993-01-01","value":113.686},{"date":"1994-01-01","value":700.115},{"date":"1995-01-01","value":260.471},{"date":"1996-01-01","value":730.521},{"date":"1997-01-01","value":336.939},{"date":"1998-01-01","value":104.545},{"date":"1999-01-01","value":371.137},{"date":"2000-01-01","value":61.0625},{"date":"2001-01-01","value":-55.459},{"date":"2002-01-01","value":-13.0625},{"date":"2003-01-01","value":348.666},{"date":"2004-01-01","value":518.77},{"date":"2005-01-01","value":47.6992},{"date":"2006-01-01","value":-173.721},{"date":"2007-01-01","value":-177.391},{"date":"2008-01-01","value":-1001.11},{"date":"2009-01-01","value":-1393.67},{"date":"2010-01-01","value":249.514},{"date":"2011-01-01","value":-390.045},{"date":"2012-01-01","value":-219.859},{"date":"2013-01-01","value":-115.977},{"date":"2014-01-01","value":-217.932},{"date":"2015-01-01","value":373.82},{"date":"2016-01-01","value":291.203},{"date":"2017-01-01","value":278.439},{"date":"2018-01-01","value":123.709},{"date":"2019-01-01","value":-215.338},{"date":"2020-01-01","value":-3066.3},{"date":"2021-01-01","value":1507.73},{"date":"2022-01-01","value":555.432},{"date":"2023-01-01","value":-124.756},{"date":"2024-01-01","value":162.904},{"date":"2025-01-01","value":9.21875}],"summary":{"latest_period":"2025-01-01","latest_value":9.21875,"max":1675.08,"mean":181.729,"min":-3066.3,"of":3,"rank":2,"trend":"volatile"}}