{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-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-percentage-change-gas","title":"Annual percentage change in primary energy from gas","unit":"%"},"observations":[{"date":"1972-01-01","value":49.0596},{"date":"1973-01-01","value":8.32368},{"date":"1974-01-01","value":17.3132},{"date":"1975-01-01","value":31.4749},{"date":"1976-01-01","value":0.997787},{"date":"1977-01-01","value":-4.19869},{"date":"1978-01-01","value":2.57804},{"date":"1979-01-01","value":23.6177},{"date":"1980-01-01","value":13.2095},{"date":"1981-01-01","value":-2.96319},{"date":"1982-01-01","value":-8.97079},{"date":"1983-01-01","value":13.3111},{"date":"1984-01-01","value":0.314005},{"date":"1985-01-01","value":-5.58454},{"date":"1986-01-01","value":4.92027},{"date":"1987-01-01","value":-7.48821},{"date":"1988-01-01","value":0.878285},{"date":"1989-01-01","value":1.93475},{"date":"1990-01-01","value":879.468},{"date":"1991-01-01","value":1.17158},{"date":"1992-01-01","value":-7.66368},{"date":"1993-01-01","value":-30.8151},{"date":"1994-01-01","value":0.127426},{"date":"1995-01-01","value":1.23189},{"date":"1996-01-01","value":-12.9098},{"date":"1997-01-01","value":-17.1598},{"date":"1998-01-01","value":-0.187182},{"date":"1999-01-01","value":27.6014},{"date":"2000-01-01","value":-3.94313},{"date":"2001-01-01","value":21.3498},{"date":"2002-01-01","value":0.654618},{"date":"2003-01-01","value":-24.3854},{"date":"2004-01-01","value":131.28},{"date":"2005-01-01","value":41.9513},{"date":"2006-01-01","value":8.36859},{"date":"2007-01-01","value":1.23373},{"date":"2008-01-01","value":3.45699},{"date":"2009-01-01","value":-15.2457},{"date":"2010-01-01","value":24.0091},{"date":"2011-01-01","value":3.85471},{"date":"2012-01-01","value":1.78417},{"date":"2013-01-01","value":-6.95288},{"date":"2014-01-01","value":6.01464},{"date":"2015-01-01","value":0.474664},{"date":"2016-01-01","value":-15.3746},{"date":"2017-01-01","value":9.74837},{"date":"2018-01-01","value":9.9693},{"date":"2019-01-01","value":-3.39198},{"date":"2020-01-01","value":-6.82076},{"date":"2021-01-01","value":5.76156},{"date":"2022-01-01","value":1.67164},{"date":"2023-01-01","value":11.1358},{"date":"2024-01-01","value":0.550056},{"date":"2025-01-01","value":-1.88883}],"summary":{"latest_period":"2025-01-01","latest_value":-1.88883,"max":879.468,"mean":21.9418,"min":-30.8151,"of":76,"rank":54,"trend":"volatile"}}