{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gni-ppp-current-international-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"GNI, PPP (current international $), per square kilometre","unit":"current international $ per square kilometre"},"observations":[{"date":"1990-01-01","value":343081.0},{"date":"1991-01-01","value":374385.0},{"date":"1992-01-01","value":381457.0},{"date":"1993-01-01","value":403793.0},{"date":"1994-01-01","value":448912.0},{"date":"1995-01-01","value":474088.0},{"date":"1996-01-01","value":485565.0},{"date":"1997-01-01","value":491428.0},{"date":"1998-01-01","value":517097.0},{"date":"1999-01-01","value":531990.0},{"date":"2000-01-01","value":553676.0},{"date":"2001-01-01","value":569514.0},{"date":"2002-01-01","value":612932.0},{"date":"2003-01-01","value":616582.0},{"date":"2004-01-01","value":624247.0},{"date":"2005-01-01","value":631686.0},{"date":"2006-01-01","value":649931.0},{"date":"2007-01-01","value":649764.0},{"date":"2008-01-01","value":695294.0},{"date":"2009-01-01","value":673171.0},{"date":"2010-01-01","value":687768.0},{"date":"2011-01-01","value":746461.0},{"date":"2012-01-01","value":767656.0},{"date":"2013-01-01","value":780443.0},{"date":"2014-01-01","value":795746.0},{"date":"2015-01-01","value":814612.0},{"date":"2016-01-01","value":881331.0},{"date":"2017-01-01","value":948125.0},{"date":"2018-01-01","value":981896.0},{"date":"2019-01-01","value":1011400.0},{"date":"2020-01-01","value":1049390.0},{"date":"2021-01-01","value":1066440.0},{"date":"2022-01-01","value":1113420.0},{"date":"2023-01-01","value":1222000.0}],"summary":{"latest_period":"2023-01-01","latest_value":1222000.0,"max":1222000.0,"mean":693979.0,"min":343081.0,"of":200,"rank":106,"trend":"rising"}}