{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"services-value-added-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Services, value added (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"1983-01-01","value":1368.16},{"date":"1984-01-01","value":1284.81},{"date":"1985-01-01","value":1050.52},{"date":"1986-01-01","value":743.783},{"date":"1987-01-01","value":1167.68},{"date":"1988-01-01","value":1690.36},{"date":"1989-01-01","value":1272.0},{"date":"1990-01-01","value":1099.01},{"date":"1991-01-01","value":1301.1},{"date":"1992-01-01","value":1040.87},{"date":"1993-01-01","value":944.76},{"date":"1994-01-01","value":1871.62},{"date":"1995-01-01","value":2030.64},{"date":"1996-01-01","value":2010.26},{"date":"1997-01-01","value":2400.69},{"date":"1998-01-01","value":2134.18},{"date":"1999-01-01","value":2175.33},{"date":"2000-01-01","value":2371.37},{"date":"2001-01-01","value":2704.29},{"date":"2002-01-01","value":2805.2},{"date":"2003-01-01","value":3278.55},{"date":"2004-01-01","value":4084.69},{"date":"2005-01-01","value":5487.13},{"date":"2006-01-01","value":8153.84},{"date":"2007-01-01","value":8973.33},{"date":"2008-01-01","value":11813.0},{"date":"2009-01-01","value":10630.3},{"date":"2010-01-01","value":14395.5},{"date":"2011-01-01","value":15900.4},{"date":"2012-01-01","value":18248.8},{"date":"2013-01-01","value":20041.0},{"date":"2014-01-01","value":19537.3},{"date":"2015-01-01","value":16071.6},{"date":"2016-01-01","value":15275.7},{"date":"2017-01-01","value":18131.3},{"date":"2018-01-01","value":19199.3},{"date":"2019-01-01","value":17120.8},{"date":"2020-01-01","value":13098.6},{"date":"2021-01-01","value":15140.4},{"date":"2022-01-01","value":21786.7},{"date":"2023-01-01","value":21077.6}],"summary":{"latest_period":"2023-01-01","latest_value":21077.6,"max":21786.7,"mean":8071.04,"min":743.783,"of":202,"rank":181,"trend":"volatile"}}