{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"average-age-of-self-employed-or-unpaid-workers-aged-25-64","source":null,"source_url":"https://data.worldbank.org/indicator/JI.AGE.SELF.OL","title":"Average age of self-employed or unpaid workers, aged 25-64","unit":null},"observations":[{"date":"1998-01-01","value":38.9214},{"date":"2002-01-01","value":38.7616},{"date":"2004-01-01","value":38.5543},{"date":"2008-01-01","value":38.1965},{"date":"2010-01-01","value":38.8633},{"date":"2012-01-01","value":38.5797},{"date":"2014-01-01","value":39.4843},{"date":"2015-01-01","value":39.7525}],"summary":{"latest_period":"2015-01-01","latest_value":39.7525,"max":39.7525,"mean":38.8892,"min":38.1965,"of":105,"rank":100,"trend":"flat"}}