{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"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":"1965-01-01","value":6583.0},{"date":"1966-01-01","value":6216.32},{"date":"1967-01-01","value":6708.63},{"date":"1968-01-01","value":6792.37},{"date":"1969-01-01","value":6762.7},{"date":"1970-01-01","value":7087.11},{"date":"1971-01-01","value":7081.02},{"date":"1972-01-01","value":7733.1},{"date":"1973-01-01","value":7658.7},{"date":"1974-01-01","value":8151.01},{"date":"1975-01-01","value":7966.05},{"date":"1976-01-01","value":8461.6},{"date":"1977-01-01","value":7977.05},{"date":"1978-01-01","value":7876.69},{"date":"1979-01-01","value":7798.75},{"date":"1980-01-01","value":8229.07},{"date":"1981-01-01","value":8766.1},{"date":"1982-01-01","value":8307.89},{"date":"1983-01-01","value":7897.59},{"date":"1984-01-01","value":7887.15},{"date":"1985-01-01","value":8095.06},{"date":"1986-01-01","value":8072.09},{"date":"1987-01-01","value":8448.66},{"date":"1988-01-01","value":9408.4},{"date":"1989-01-01","value":8947.32},{"date":"1990-01-01","value":8682.31},{"date":"1991-01-01","value":8914.9},{"date":"1992-01-01","value":8622.78},{"date":"1993-01-01","value":9215.39},{"date":"1994-01-01","value":8134.25},{"date":"1995-01-01","value":8455.4},{"date":"1996-01-01","value":8976.04},{"date":"1997-01-01","value":9308.72},{"date":"1998-01-01","value":9298.7},{"date":"1999-01-01","value":9784.88},{"date":"2000-01-01","value":10145.4},{"date":"2001-01-01","value":10652.7},{"date":"2002-01-01","value":11205.6},{"date":"2003-01-01","value":12037.8},{"date":"2004-01-01","value":12936.0},{"date":"2005-01-01","value":13901.3},{"date":"2006-01-01","value":15058.3},{"date":"2007-01-01","value":16350.8},{"date":"2008-01-01","value":17594.7},{"date":"2009-01-01","value":19188.4},{"date":"2010-01-01","value":21124.8},{"date":"2011-01-01","value":22299.7},{"date":"2012-01-01","value":23994.3},{"date":"2013-01-01","value":25207.8},{"date":"2014-01-01","value":26385.9},{"date":"2015-01-01","value":27117.3},{"date":"2016-01-01","value":28140.3},{"date":"2017-01-01","value":29133.2},{"date":"2018-01-01","value":30312.5},{"date":"2019-01-01","value":30768.6},{"date":"2020-01-01","value":30090.1},{"date":"2021-01-01","value":32029.8},{"date":"2022-01-01","value":33763.7},{"date":"2023-01-01","value":35526.8}],"summary":{"latest_period":"2023-01-01","latest_value":35526.8,"max":35526.8,"mean":13886.0,"min":6216.32,"of":192,"rank":174,"trend":"volatile"}}