{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"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":"2000-01-01","value":0.000961105},{"date":"2001-01-01","value":0.000587043},{"date":"2002-01-01","value":0.000301232},{"date":"2003-01-01","value":0.000508702},{"date":"2004-01-01","value":0.00110659},{"date":"2005-01-01","value":0.00256425},{"date":"2006-01-01","value":0.00653652},{"date":"2007-01-01","value":0.00898115},{"date":"2008-01-01","value":0.0143334},{"date":"2009-01-01","value":0.0109602},{"date":"2010-01-01","value":0.0157846},{"date":"2011-01-01","value":0.0216891},{"date":"2012-01-01","value":0.0249954},{"date":"2013-01-01","value":0.0252673},{"date":"2014-01-01","value":0.0216831},{"date":"2015-01-01","value":0.0190828},{"date":"2016-01-01","value":0.0189879},{"date":"2017-01-01","value":0.0140012},{"date":"2018-01-01","value":0.012361}],"summary":{"latest_period":"2018-01-01","latest_value":0.012361,"max":0.0252673,"mean":0.0116154,"min":0.000301232,"of":164,"rank":133,"trend":"volatile"}}