{"entity":{"iso2":"NO","iso3":"NOR","name":"Norway","slug":"norway"},"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":7.768},{"date":"1967-01-01","value":2.40585},{"date":"1968-01-01","value":7.91595},{"date":"1969-01-01","value":7.78333},{"date":"1970-01-01","value":10.8339},{"date":"1971-01-01","value":-1.02278},{"date":"1972-01-01","value":4.55143},{"date":"1973-01-01","value":1.61444},{"date":"1974-01-01","value":-9.20876},{"date":"1975-01-01","value":3.27483},{"date":"1976-01-01","value":10.2082},{"date":"1977-01-01","value":-1.58157},{"date":"1978-01-01","value":11.797},{"date":"1979-01-01","value":-0.642456},{"date":"1980-01-01","value":-3.92938},{"date":"1981-01-01","value":-7.90099},{"date":"1982-01-01","value":-4.07124},{"date":"1983-01-01","value":-1.8},{"date":"1984-01-01","value":3.86797},{"date":"1985-01-01","value":5.03457},{"date":"1986-01-01","value":7.75906},{"date":"1987-01-01","value":-0.37899},{"date":"1988-01-01","value":-7.00167},{"date":"1989-01-01","value":1.24359},{"date":"1990-01-01","value":-0.165314},{"date":"1991-01-01","value":-7.92073},{"date":"1992-01-01","value":0.394867},{"date":"1993-01-01","value":2.1023},{"date":"1994-01-01","value":4.61612},{"date":"1995-01-01","value":1.21581},{"date":"1996-01-01","value":10.7185},{"date":"1997-01-01","value":-0.5149},{"date":"1998-01-01","value":1.32085},{"date":"1999-01-01","value":0.313889},{"date":"2000-01-01","value":-9.6441},{"date":"2001-01-01","value":9.48145},{"date":"2002-01-01","value":-3.62041},{"date":"2003-01-01","value":6.08349},{"date":"2004-01-01","value":-4.65352},{"date":"2005-01-01","value":1.94983},{"date":"2006-01-01","value":3.04772},{"date":"2007-01-01","value":3.50657},{"date":"2008-01-01","value":-7.34229},{"date":"2009-01-01","value":-0.563301},{"date":"2010-01-01","value":5.49696},{"date":"2011-01-01","value":-0.577011},{"date":"2012-01-01","value":-0.250198},{"date":"2013-01-01","value":-1.46159},{"date":"2014-01-01","value":-5.9066},{"date":"2015-01-01","value":-3.18815},{"date":"2016-01-01","value":-0.0969009},{"date":"2017-01-01","value":6.5089},{"date":"2018-01-01","value":-2.67301},{"date":"2019-01-01","value":-2.29547},{"date":"2020-01-01","value":-9.80553},{"date":"2021-01-01","value":1.38435},{"date":"2022-01-01","value":2.82126},{"date":"2023-01-01","value":-0.489738},{"date":"2024-01-01","value":-6.39742},{"date":"2025-01-01","value":1.91783}],"summary":{"latest_period":"2025-01-01","latest_value":1.91783,"max":11.797,"mean":0.73058,"min":-9.80553,"of":79,"rank":27,"trend":"volatile"}}