{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"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":4592.57},{"date":"1991-01-01","value":5153.13},{"date":"1992-01-01","value":5692.28},{"date":"1993-01-01","value":4911.76},{"date":"1994-01-01","value":5525.17},{"date":"1995-01-01","value":5710.77},{"date":"1996-01-01","value":5944.1},{"date":"1997-01-01","value":6388.44},{"date":"1998-01-01","value":6909.32},{"date":"1999-01-01","value":6959.25},{"date":"2000-01-01","value":7054.29},{"date":"2001-01-01","value":8054.0},{"date":"2002-01-01","value":8873.73},{"date":"2003-01-01","value":10381.0},{"date":"2004-01-01","value":14245.2},{"date":"2005-01-01","value":17238.3},{"date":"2006-01-01","value":17673.4},{"date":"2007-01-01","value":18914.7},{"date":"2008-01-01","value":19873.2},{"date":"2009-01-01","value":19714.1},{"date":"2010-01-01","value":22682.1},{"date":"2011-01-01","value":24190.8},{"date":"2012-01-01","value":25548.3},{"date":"2013-01-01","value":22944.4},{"date":"2014-01-01","value":24036.8},{"date":"2015-01-01","value":27656.4},{"date":"2016-01-01","value":25448.2},{"date":"2017-01-01","value":26019.1},{"date":"2018-01-01","value":28584.6},{"date":"2019-01-01","value":31161.0},{"date":"2020-01-01","value":29902.3},{"date":"2021-01-01","value":34476.7},{"date":"2022-01-01","value":38453.9},{"date":"2023-01-01","value":41471.4}],"summary":{"latest_period":"2023-01-01","latest_value":41471.4,"max":41471.4,"mean":17717.2,"min":4592.57,"of":201,"rank":195,"trend":"volatile"}}