{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"natural-gas-proved-reserves","source":"U.S. Energy Information Administration (2022) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/natural-gas-proved-reserves","title":"Gas reserves","unit":"cubic meters"},"observations":[{"date":"1982-01-01","value":8013670000.0},{"date":"1983-01-01","value":11326700000.0},{"date":"1984-01-01","value":11326700000.0},{"date":"1985-01-01","value":9910900000.0},{"date":"1986-01-01","value":28005400000.0},{"date":"1987-01-01","value":28005400000.0},{"date":"1988-01-01","value":27750500000.0},{"date":"1989-01-01","value":49837700000.0},{"date":"1990-01-01","value":49837700000.0},{"date":"1991-01-01","value":49837700000.0},{"date":"1992-01-01","value":50970300000.0},{"date":"1993-01-01","value":53802000000.0},{"date":"1994-01-01","value":26702800000.0},{"date":"1995-01-01","value":27155900000.0},{"date":"1996-01-01","value":27155900000.0},{"date":"1997-01-01","value":25485200000.0},{"date":"1998-01-01","value":23389700000.0},{"date":"1999-01-01","value":22087100000.0},{"date":"2000-01-01","value":22087100000.0},{"date":"2001-01-01","value":22087100000.0},{"date":"2002-01-01","value":28316900.0},{"date":"2003-01-01","value":28316900.0},{"date":"2004-01-01","value":28316900.0},{"date":"2005-01-01","value":28316900.0},{"date":"2006-01-01","value":28316900.0},{"date":"2007-01-01","value":25994900000.0},{"date":"2008-01-01","value":22993300000.0},{"date":"2009-01-01","value":16990100000.0},{"date":"2010-01-01","value":13988500000.0},{"date":"2011-01-01","value":12006300000.0},{"date":"2012-01-01","value":15007900000.0},{"date":"2013-01-01","value":0.0},{"date":"2014-01-01","value":0.0}],"summary":{"latest_period":"2014-01-01","latest_value":0.0,"max":53802000000.0,"mean":20663600000.0,"min":0.0,"of":211,"rank":101,"trend":"volatile"}}