{"entity":{"iso2":"ZG","iso3":"SSF","name":"Sub-Saharan Africa","slug":"sub-saharan-africa"},"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":"1981-01-01","value":8883.44},{"date":"1982-01-01","value":8410.01},{"date":"1983-01-01","value":7358.74},{"date":"1984-01-01","value":6410.8},{"date":"1985-01-01","value":5583.01},{"date":"1986-01-01","value":5757.18},{"date":"1987-01-01","value":6675.29},{"date":"1988-01-01","value":6866.45},{"date":"1989-01-01","value":6975.88},{"date":"1990-01-01","value":8411.95},{"date":"1991-01-01","value":9199.07},{"date":"1992-01-01","value":8699.23},{"date":"1993-01-01","value":8484.0},{"date":"1994-01-01","value":8913.54},{"date":"1995-01-01","value":10885.2},{"date":"1996-01-01","value":11495.7},{"date":"1997-01-01","value":12146.5},{"date":"1998-01-01","value":12839.0},{"date":"1999-01-01","value":9525.12},{"date":"2000-01-01","value":10103.4},{"date":"2001-01-01","value":9574.7},{"date":"2002-01-01","value":9797.89},{"date":"2003-01-01","value":12937.6},{"date":"2004-01-01","value":16212.7},{"date":"2005-01-01","value":18973.3},{"date":"2006-01-01","value":22746.6},{"date":"2007-01-01","value":25887.0},{"date":"2008-01-01","value":28501.9},{"date":"2009-01-01","value":29495.6},{"date":"2010-01-01","value":35502.1},{"date":"2011-01-01","value":39042.0},{"date":"2012-01-01","value":36292.2},{"date":"2013-01-01","value":38935.3},{"date":"2014-01-01","value":41014.9},{"date":"2015-01-01","value":38124.6},{"date":"2016-01-01","value":34695.8},{"date":"2017-01-01","value":37048.1},{"date":"2018-01-01","value":39021.4},{"date":"2019-01-01","value":44401.2},{"date":"2020-01-01","value":40836.1},{"date":"2021-01-01","value":45001.6},{"date":"2022-01-01","value":47221.4},{"date":"2023-01-01","value":43704.3}],"summary":{"latest_period":"2023-01-01","latest_value":43704.3,"max":47221.4,"mean":21130.0,"min":5583.01,"of":47,"rank":39,"trend":"volatile"}}