{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gross-national-expenditure-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Gross national expenditure (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"2010-01-01","value":25584.1},{"date":"2011-01-01","value":29516.4},{"date":"2012-01-01","value":31091.2},{"date":"2013-01-01","value":35159.7},{"date":"2014-01-01","value":34177.2},{"date":"2015-01-01","value":29781.9},{"date":"2016-01-01","value":27847.2},{"date":"2017-01-01","value":32949.5},{"date":"2018-01-01","value":34047.3},{"date":"2019-01-01","value":31079.8},{"date":"2020-01-01","value":20554.1},{"date":"2021-01-01","value":23450.7},{"date":"2022-01-01","value":30213.3},{"date":"2023-01-01","value":34078.9}],"summary":{"latest_period":"2023-01-01","latest_value":34078.9,"max":35159.7,"mean":29966.5,"min":20554.1,"of":183,"rank":163,"trend":"flat"}}