{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"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":0.104972},{"date":"1991-01-01","value":0.134876},{"date":"1992-01-01","value":0.0932426},{"date":"1993-01-01","value":0.0841058},{"date":"1994-01-01","value":0.0851323},{"date":"1995-01-01","value":0.0706635},{"date":"1996-01-01","value":0.118699},{"date":"1997-01-01","value":0.140155},{"date":"1998-01-01","value":0.11323},{"date":"1999-01-01","value":0.0678562},{"date":"2000-01-01","value":0.0636399},{"date":"2001-01-01","value":0.060825},{"date":"2002-01-01","value":0.0708088},{"date":"2003-01-01","value":0.0413924},{"date":"2004-01-01","value":0.0266505},{"date":"2005-01-01","value":0.0208656},{"date":"2006-01-01","value":0.0231025},{"date":"2007-01-01","value":0.0240045},{"date":"2008-01-01","value":0.0258657},{"date":"2009-01-01","value":0.0375043},{"date":"2010-01-01","value":0.0392682},{"date":"2011-01-01","value":0.0666754},{"date":"2012-01-01","value":0.0719892},{"date":"2013-01-01","value":0.0718056},{"date":"2014-01-01","value":0.0798725},{"date":"2015-01-01","value":0.0896942},{"date":"2016-01-01","value":0.106277},{"date":"2017-01-01","value":0.116348},{"date":"2018-01-01","value":0.119092},{"date":"2019-01-01","value":0.122962},{"date":"2020-01-01","value":0.12947},{"date":"2021-01-01","value":0.152733},{"date":"2022-01-01","value":0.1543},{"date":"2023-01-01","value":0.170278}],"summary":{"latest_period":"2023-01-01","latest_value":0.170278,"max":0.170278,"mean":0.0852458,"min":0.0208656,"of":164,"rank":57,"trend":"rising"}}