{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gross-value-added-at-basic-prices-gva-constant-2015-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Gross value added at basic prices (GVA) (constant 2015 US$), per square kilometre","unit":"constant 2015 US$ per square kilometre"},"observations":[{"date":"1975-01-01","value":262614.0},{"date":"1976-01-01","value":273589.0},{"date":"1977-01-01","value":285742.0},{"date":"1978-01-01","value":291076.0},{"date":"1979-01-01","value":302082.0},{"date":"1980-01-01","value":320619.0},{"date":"1981-01-01","value":312693.0},{"date":"1982-01-01","value":324640.0},{"date":"1983-01-01","value":330490.0},{"date":"1984-01-01","value":338360.0},{"date":"1985-01-01","value":352651.0},{"date":"1986-01-01","value":361031.0},{"date":"1987-01-01","value":370625.0},{"date":"1988-01-01","value":359794.0},{"date":"1989-01-01","value":366554.0},{"date":"1990-01-01","value":356532.0},{"date":"1991-01-01","value":375954.0},{"date":"1992-01-01","value":388988.0},{"date":"1993-01-01","value":399778.0},{"date":"1994-01-01","value":414582.0},{"date":"1995-01-01","value":442204.0},{"date":"1996-01-01","value":443674.0},{"date":"1997-01-01","value":438256.0},{"date":"1998-01-01","value":453874.0},{"date":"1999-01-01","value":469019.0},{"date":"2000-01-01","value":483129.0},{"date":"2001-01-01","value":489789.0},{"date":"2002-01-01","value":502654.0},{"date":"2003-01-01","value":497926.0},{"date":"2004-01-01","value":495731.0},{"date":"2005-01-01","value":488283.0},{"date":"2006-01-01","value":471568.0},{"date":"2007-01-01","value":456456.0},{"date":"2008-01-01","value":473331.0},{"date":"2009-01-01","value":470033.0},{"date":"2010-01-01","value":480051.0},{"date":"2011-01-01","value":511296.0},{"date":"2012-01-01","value":512633.0},{"date":"2013-01-01","value":513797.0},{"date":"2014-01-01","value":519949.0},{"date":"2015-01-01","value":521138.0},{"date":"2016-01-01","value":548253.0},{"date":"2017-01-01","value":560375.0},{"date":"2018-01-01","value":558381.0},{"date":"2019-01-01","value":561376.0},{"date":"2020-01-01","value":574446.0},{"date":"2021-01-01","value":564389.0},{"date":"2022-01-01","value":556265.0},{"date":"2023-01-01","value":569867.0}],"summary":{"latest_period":"2023-01-01","latest_value":569867.0,"max":574446.0,"mean":437072.0,"min":262614.0,"of":192,"rank":82,"trend":"rising"}}