{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"commercial-service-exports-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Commercial service exports (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"1978-01-01","value":138.151},{"date":"1979-01-01","value":140.169},{"date":"1980-01-01","value":169.494},{"date":"1981-01-01","value":172.722},{"date":"1982-01-01","value":130.349},{"date":"1983-01-01","value":105.866},{"date":"1984-01-01","value":84.0743},{"date":"1985-01-01","value":77.0793},{"date":"1986-01-01","value":51.5207},{"date":"1987-01-01","value":54.2111},{"date":"1988-01-01","value":70.0843},{"date":"1989-01-01","value":104.656},{"date":"1990-01-01","value":127.12},{"date":"1991-01-01","value":92.4145},{"date":"1997-01-01","value":150.527},{"date":"1998-01-01","value":137.747},{"date":"1999-01-01","value":143.397},{"date":"2000-01-01","value":153.688},{"date":"2001-01-01","value":192.631},{"date":"2002-01-01","value":153.89},{"date":"2003-01-01","value":190.479},{"date":"2004-01-01","value":216.172},{"date":"2005-01-01","value":650.356},{"date":"2006-01-01","value":756.378},{"date":"2007-01-01","value":903.329},{"date":"2008-01-01","value":832.055},{"date":"2009-01-01","value":710.998},{"date":"2010-01-01","value":767.905},{"date":"2011-01-01","value":895.094},{"date":"2012-01-01","value":1331.87},{"date":"2013-01-01","value":1019.68},{"date":"2014-01-01","value":1144.58},{"date":"2015-01-01","value":1158.9},{"date":"2016-01-01","value":1190.63},{"date":"2017-01-01","value":1163.51},{"date":"2018-01-01","value":1282.24},{"date":"2019-01-01","value":1361.09},{"date":"2020-01-01","value":747.421},{"date":"2021-01-01","value":706.953},{"date":"2022-01-01","value":1263.02},{"date":"2023-01-01","value":1254.79}],"summary":{"latest_period":"2023-01-01","latest_value":1254.79,"max":1361.09,"mean":536.518,"min":51.5207,"of":198,"rank":171,"trend":"volatile"}}