{"entity":{"iso2":"XT","iso3":"UMC","name":"Upper middle income","slug":"upper-middle-income"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gdp-ppp-current-international-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"GDP, PPP (current international $), per square kilometre","unit":"current international $ per square kilometre"},"observations":[{"date":"1990-01-01","value":175237.0},{"date":"1991-01-01","value":187975.0},{"date":"1992-01-01","value":180640.0},{"date":"1993-01-01","value":192451.0},{"date":"1994-01-01","value":205152.0},{"date":"1995-01-01","value":219034.0},{"date":"1996-01-01","value":236463.0},{"date":"1997-01-01","value":254270.0},{"date":"1998-01-01","value":258328.0},{"date":"1999-01-01","value":270388.0},{"date":"2000-01-01","value":293203.0},{"date":"2001-01-01","value":310437.0},{"date":"2002-01-01","value":330465.0},{"date":"2003-01-01","value":355868.0},{"date":"2004-01-01","value":394256.0},{"date":"2005-01-01","value":435654.0},{"date":"2006-01-01","value":486674.0},{"date":"2007-01-01","value":545227.0},{"date":"2008-01-01","value":591442.0},{"date":"2009-01-01","value":615933.0},{"date":"2010-01-01","value":675164.0},{"date":"2011-01-01","value":736104.0},{"date":"2012-01-01","value":787121.0},{"date":"2013-01-01","value":834918.0},{"date":"2014-01-01","value":873467.0},{"date":"2015-01-01","value":890432.0},{"date":"2016-01-01","value":932899.0},{"date":"2017-01-01","value":990607.0},{"date":"2018-01-01","value":1062350.0},{"date":"2019-01-01","value":1129040.0},{"date":"2020-01-01","value":1143010.0},{"date":"2021-01-01","value":1287000.0},{"date":"2022-01-01","value":1435190.0},{"date":"2023-01-01","value":1556440.0}],"summary":{"latest_period":"2023-01-01","latest_value":1556440.0,"max":1556440.0,"mean":613907.0,"min":175237.0,"of":47,"rank":14,"trend":"volatile"}}