{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":2.58377},{"date":"1967-01-01","value":5.71184},{"date":"1968-01-01","value":18.2677},{"date":"1969-01-01","value":9.08994},{"date":"1970-01-01","value":5.76557},{"date":"1971-01-01","value":6.3812},{"date":"1972-01-01","value":13.7329},{"date":"1973-01-01","value":13.7709},{"date":"1974-01-01","value":7.41826},{"date":"1975-01-01","value":13.0259},{"date":"1976-01-01","value":16.6295},{"date":"1977-01-01","value":12.3941},{"date":"1978-01-01","value":13.1275},{"date":"1979-01-01","value":3.97348},{"date":"1980-01-01","value":-2.54832},{"date":"1981-01-01","value":-12.7129},{"date":"1982-01-01","value":-10.6591},{"date":"1983-01-01","value":6.07059},{"date":"1984-01-01","value":4.92778},{"date":"1985-01-01","value":3.20137},{"date":"1986-01-01","value":6.40582},{"date":"1987-01-01","value":2.59802},{"date":"1988-01-01","value":4.96037},{"date":"1989-01-01","value":-1.4371},{"date":"1990-01-01","value":-40.5199},{"date":"1991-01-01","value":-5.28545},{"date":"1992-01-01","value":9.6248},{"date":"1993-01-01","value":5.60954},{"date":"1994-01-01","value":11.8866},{"date":"1995-01-01","value":5.64703},{"date":"1996-01-01","value":20.2965},{"date":"1997-01-01","value":11.4887},{"date":"1998-01-01","value":7.69543},{"date":"1999-01-01","value":8.32196},{"date":"2000-01-01","value":0.859879},{"date":"2001-01-01","value":-8.00694},{"date":"2002-01-01","value":1.05756},{"date":"2003-01-01","value":3.32439},{"date":"2004-01-01","value":16.1717},{"date":"2005-01-01","value":11.2901},{"date":"2006-01-01","value":18.4264},{"date":"2007-01-01","value":7.66492},{"date":"2008-01-01","value":8.19397},{"date":"2009-01-01","value":-2.10904},{"date":"2010-01-01","value":15.383},{"date":"2011-01-01","value":-2.61935},{"date":"2012-01-01","value":-13.1349},{"date":"2013-01-01","value":-21.0243},{"date":"2014-01-01","value":0.150482},{"date":"2015-01-01","value":15.4962},{"date":"2016-01-01","value":28.594},{"date":"2017-01-01","value":41.3599},{"date":"2018-01-01","value":9.34158},{"date":"2019-01-01","value":7.19583},{"date":"2020-01-01","value":-20.0099},{"date":"2021-01-01","value":16.0064},{"date":"2022-01-01","value":15.1517},{"date":"2023-01-01","value":-2.30716},{"date":"2024-01-01","value":4.10495},{"date":"2025-01-01","value":12.4478}],"summary":{"latest_period":"2025-01-01","latest_value":12.4478,"max":41.3599,"mean":5.67423,"min":-40.5199,"of":79,"rank":11,"trend":"volatile"}}