{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"total-reserves-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Total Reserves, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1990-01-01","value":0.00199738},{"date":"1991-01-01","value":0.00245077},{"date":"1992-01-01","value":0.00245983},{"date":"1993-01-01","value":0.00220759},{"date":"1994-01-01","value":0.00258019},{"date":"1995-01-01","value":0.00354549},{"date":"1996-01-01","value":0.00181602},{"date":"1997-01-01","value":0.00481992},{"date":"1998-01-01","value":0.00453882},{"date":"1999-01-01","value":0.00618091},{"date":"2000-01-01","value":0.00634083},{"date":"2001-01-01","value":0.0062889},{"date":"2002-01-01","value":0.00644305},{"date":"2003-01-01","value":0.0067192},{"date":"2004-01-01","value":0.012281},{"date":"2005-01-01","value":0.0170226},{"date":"2006-01-01","value":0.0211139},{"date":"2007-01-01","value":0.0271859},{"date":"2008-01-01","value":0.0281092},{"date":"2009-01-01","value":0.0327313},{"date":"2010-01-01","value":0.0361268},{"date":"2011-01-01","value":0.0402732},{"date":"2012-01-01","value":0.0418139},{"date":"2013-01-01","value":0.0408733},{"date":"2014-01-01","value":0.0404677},{"date":"2015-01-01","value":0.0377383},{"date":"2016-01-01","value":0.0390375},{"date":"2017-01-01","value":0.0418122},{"date":"2018-01-01","value":0.0425698},{"date":"2019-01-01","value":0.0453866},{"date":"2020-01-01","value":0.0453495},{"date":"2021-01-01","value":0.047473},{"date":"2022-01-01","value":0.0499303},{"date":"2023-01-01","value":0.0515362}],"summary":{"latest_period":"2023-01-01","latest_value":0.0515362,"max":0.0515362,"mean":0.0234477,"min":0.00181602,"of":164,"rank":99,"trend":"volatile"}}