{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-gas","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-gas","title":"Annual change in primary energy from gas","unit":"terawatt-hours"},"observations":[{"date":"1987-01-01","value":21.3108},{"date":"1988-01-01","value":6.42673},{"date":"1989-01-01","value":-0.921093},{"date":"1990-01-01","value":4.11353},{"date":"1991-01-01","value":5.01369},{"date":"1992-01-01","value":11.2939},{"date":"1993-01-01","value":11.9533},{"date":"1994-01-01","value":19.835},{"date":"1995-01-01","value":16.6949},{"date":"1996-01-01","value":30.9719},{"date":"1997-01-01","value":27.4235},{"date":"1998-01-01","value":-9.98552},{"date":"1999-01-01","value":31.5161},{"date":"2000-01-01","value":21.719},{"date":"2001-01-01","value":19.5},{"date":"2002-01-01","value":24.1997},{"date":"2003-01-01","value":12.2329},{"date":"2004-01-01","value":43.3496},{"date":"2005-01-01","value":20.6375},{"date":"2006-01-01","value":24.4592},{"date":"2007-01-01","value":21.4155},{"date":"2008-01-01","value":10.6463},{"date":"2009-01-01","value":-19.9004},{"date":"2010-01-01","value":95.2026},{"date":"2011-01-01","value":34.7234},{"date":"2012-01-01","value":39.5551},{"date":"2013-01-01","value":24.664},{"date":"2014-01-01","value":-49.4508},{"date":"2015-01-01","value":-42.8855},{"date":"2016-01-01","value":19.8868},{"date":"2017-01-01","value":20.187},{"date":"2018-01-01","value":80.4343},{"date":"2019-01-01","value":-17.4573},{"date":"2020-01-01","value":6.38782},{"date":"2021-01-01","value":53.6001},{"date":"2022-01-01","value":0.873535},{"date":"2023-01-01","value":-26.2473},{"date":"2024-01-01","value":39.6507},{"date":"2025-01-01","value":-4.16302}],"summary":{"latest_period":"2025-01-01","latest_value":-4.16302,"max":95.2026,"mean":16.1248,"min":-49.4508,"of":76,"rank":59,"trend":"volatile"}}