{"entity":{"iso2":"ZT","iso3":"IBT","name":"IDA & IBRD total","slug":"ida-and-ibrd-total"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"services-value-added-constant-2015-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Services, value added (constant 2015 US$), per square kilometre","unit":"constant 2015 US$ per square kilometre"},"observations":[{"date":"1978-01-01","value":35060.1},{"date":"1979-01-01","value":37429.4},{"date":"1980-01-01","value":40062.6},{"date":"1981-01-01","value":41320.6},{"date":"1982-01-01","value":42448.1},{"date":"1983-01-01","value":43661.6},{"date":"1984-01-01","value":45892.0},{"date":"1985-01-01","value":48130.1},{"date":"1986-01-01","value":50303.7},{"date":"1987-01-01","value":52994.0},{"date":"1988-01-01","value":55315.8},{"date":"1989-01-01","value":57400.9},{"date":"1990-01-01","value":59020.6},{"date":"1991-01-01","value":60697.7},{"date":"1992-01-01","value":48073.5},{"date":"1993-01-01","value":48639.7},{"date":"1994-01-01","value":50549.0},{"date":"1995-01-01","value":51930.1},{"date":"1996-01-01","value":54482.2},{"date":"1997-01-01","value":57657.7},{"date":"1998-01-01","value":59665.5},{"date":"1999-01-01","value":62130.1},{"date":"2000-01-01","value":65625.7},{"date":"2001-01-01","value":68752.2},{"date":"2002-01-01","value":72441.5},{"date":"2003-01-01","value":76329.3},{"date":"2004-01-01","value":82045.5},{"date":"2005-01-01","value":88382.4},{"date":"2006-01-01","value":95996.1},{"date":"2007-01-01","value":105665.0},{"date":"2008-01-01","value":112804.0},{"date":"2009-01-01","value":117192.0},{"date":"2010-01-01","value":125363.0},{"date":"2011-01-01","value":133397.0},{"date":"2012-01-01","value":137744.0},{"date":"2013-01-01","value":145589.0},{"date":"2014-01-01","value":153507.0},{"date":"2015-01-01","value":161128.0},{"date":"2016-01-01","value":168816.0},{"date":"2017-01-01","value":178124.0},{"date":"2018-01-01","value":188164.0},{"date":"2019-01-01","value":197811.0},{"date":"2020-01-01","value":194676.0},{"date":"2021-01-01","value":209627.0},{"date":"2022-01-01","value":219241.0},{"date":"2023-01-01","value":230508.0}],"summary":{"latest_period":"2023-01-01","latest_value":230508.0,"max":230508.0,"mean":96343.4,"min":35060.1,"of":43,"rank":18,"trend":"volatile"}}