{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"nonrenewable-natural-capital-per-capita-metals-and-minerals-silver-current-us","source":null,"source_url":"https://data.worldbank.org/indicator/NW.NCA.MSIL.PC.CD","title":"Nonrenewable natural capital per capita, metals and minerals: silver (current US$)","unit":"current US$"},"observations":[{"date":"2011-01-01","value":23.7228},{"date":"2012-01-01","value":28.9714},{"date":"2013-01-01","value":13.2399},{"date":"2014-01-01","value":10.2309},{"date":"2015-01-01","value":5.04605},{"date":"2016-01-01","value":6.41908}],"summary":{"latest_period":"2016-01-01","latest_value":6.41908,"max":28.9714,"mean":14.605,"min":5.04605,"of":74,"rank":31,"trend":"volatile"}}