{"entity":{"iso2":"ZF","iso3":"SSA","name":"Sub-Saharan Africa (excluding high income)","slug":"sub-saharan-africa-excluding-high-income"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gross-value-added-at-basic-prices-gva-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Gross value added at basic prices (GVA) (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"1981-01-01","value":19345.9},{"date":"1982-01-01","value":17471.5},{"date":"1983-01-01","value":15180.1},{"date":"1984-01-01","value":13123.7},{"date":"1985-01-01","value":11981.9},{"date":"1986-01-01","value":12123.9},{"date":"1987-01-01","value":13988.6},{"date":"1988-01-01","value":14639.1},{"date":"1989-01-01","value":14868.4},{"date":"1990-01-01","value":17605.5},{"date":"1991-01-01","value":19186.1},{"date":"1992-01-01","value":17126.0},{"date":"1993-01-01","value":16414.7},{"date":"1994-01-01","value":17362.3},{"date":"1995-01-01","value":22310.6},{"date":"1996-01-01","value":24658.3},{"date":"1997-01-01","value":25995.2},{"date":"1998-01-01","value":26270.1},{"date":"1999-01-01","value":17736.1},{"date":"2000-01-01","value":18910.7},{"date":"2001-01-01","value":18006.1},{"date":"2002-01-01","value":19416.9},{"date":"2003-01-01","value":24479.1},{"date":"2004-01-01","value":30087.9},{"date":"2005-01-01","value":35834.0},{"date":"2006-01-01","value":42731.9},{"date":"2007-01-01","value":49503.0},{"date":"2008-01-01","value":56709.3},{"date":"2009-01-01","value":54573.2},{"date":"2010-01-01","value":65427.8},{"date":"2011-01-01","value":73559.8},{"date":"2012-01-01","value":68627.7},{"date":"2013-01-01","value":72511.1},{"date":"2014-01-01","value":75475.9},{"date":"2015-01-01","value":66525.3},{"date":"2016-01-01","value":60409.4},{"date":"2017-01-01","value":65938.2},{"date":"2018-01-01","value":70918.4},{"date":"2019-01-01","value":81365.0},{"date":"2020-01-01","value":75464.9},{"date":"2021-01-01","value":84597.2},{"date":"2022-01-01","value":90713.0},{"date":"2023-01-01","value":83191.9}],"summary":{"latest_period":"2023-01-01","latest_value":83191.9,"max":90713.0,"mean":40055.0,"min":11981.9,"of":38,"rank":32,"trend":"volatile"}}