{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":"1966-01-01","value":2.41888},{"date":"1967-01-01","value":1.20944},{"date":"1968-01-01","value":-0.604721},{"date":"1969-01-01","value":5.64405},{"date":"1970-01-01","value":9.17158},{"date":"1971-01-01","value":8.76844},{"date":"1972-01-01","value":11.0865},{"date":"1973-01-01","value":11.4897},{"date":"1974-01-01","value":15.6219},{"date":"1975-01-01","value":13.3038},{"date":"1976-01-01","value":12.5983},{"date":"1977-01-01","value":20.3589},{"date":"1978-01-01","value":16.2266},{"date":"1979-01-01","value":7.86137},{"date":"1980-01-01","value":-2.4189},{"date":"1981-01-01","value":-15.4203},{"date":"1982-01-01","value":-8.16371},{"date":"1983-01-01","value":2.82202},{"date":"1984-01-01","value":2.21731},{"date":"1985-01-01","value":5.03933},{"date":"1986-01-01","value":8.3653},{"date":"1987-01-01","value":1.31021},{"date":"1988-01-01","value":3.72911},{"date":"1989-01-01","value":7.95207},{"date":"1990-01-01","value":2.50958},{"date":"1991-01-01","value":1.9351},{"date":"1992-01-01","value":3.02361},{"date":"1993-01-01","value":9.82669},{"date":"1994-01-01","value":8.00246},{"date":"1995-01-01","value":1.82423},{"date":"1996-01-01","value":8.56686},{"date":"1997-01-01","value":10.6229},{"date":"1998-01-01","value":6.17822},{"date":"1999-01-01","value":12.4673},{"date":"2000-01-01","value":30.3267},{"date":"2001-01-01","value":29.5002},{"date":"2002-01-01","value":17.678},{"date":"2003-01-01","value":47.6116},{"date":"2004-01-01","value":58.0924},{"date":"2005-01-01","value":69.9114},{"date":"2006-01-01","value":108.086},{"date":"2007-01-01","value":132.941},{"date":"2008-01-01","value":108.55},{"date":"2009-01-01","value":82.9112},{"date":"2010-01-01","value":186.5},{"date":"2011-01-01","value":262.888},{"date":"2012-01-01","value":157.147},{"date":"2013-01-01","value":210.01},{"date":"2014-01-01","value":164.846},{"date":"2015-01-01","value":63.2638},{"date":"2016-01-01","value":147.516},{"date":"2017-01-01","value":318.111},{"date":"2018-01-01","value":426.738},{"date":"2019-01-01","value":244.508},{"date":"2020-01-01","value":282.404},{"date":"2021-01-01","value":436.507},{"date":"2022-01-01","value":-26.2043},{"date":"2023-01-01","value":261.44},{"date":"2024-01-01","value":294.768},{"date":"2025-01-01","value":86.6533}],"summary":{"latest_period":"2025-01-01","latest_value":86.6533,"max":436.507,"mean":73.4708,"min":-26.2043,"of":76,"rank":3,"trend":"volatile"}}