{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"research-and-development-expenditure-as-a-proportion-of-gdp-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=GB_XPD_RSDV","title":"Research and development expenditure as a proportion of GDP (%)","unit":"%"},"observations":[{"date":"2002-01-01","value":0.00544},{"date":"2003-01-01","value":0.00847},{"date":"2004-01-01","value":0.02223},{"date":"2005-01-01","value":0.02493},{"date":"2008-01-01","value":0.27819}],"summary":{"latest_period":"2008-01-01","latest_value":0.27819,"max":0.27819,"mean":0.067852,"min":0.00544,"of":121,"rank":83,"trend":"volatile"}}