{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"unmet-demand-percent-of-waiting-list-to-number-main-fixed-telephone-lines-in-operation","source":"International Telecommunication Union, World Telecommunication Development Report and database, and World Bank estimates","source_url":"https://data.worldbank.org/indicator/IT.TEL.UNMT.ZS","title":"Unmet demand (% of waiting list to number main fixed telephone lines in operation)","unit":null},"observations":[{"date":"1987-01-01","value":0.322581},{"date":"1988-01-01","value":33.7077},{"date":"1996-01-01","value":4.40475},{"date":"1997-01-01","value":8.7381},{"date":"1998-01-01","value":17.4209},{"date":"1999-01-01","value":31.4717}],"summary":{"latest_period":"1999-01-01","latest_value":31.4717,"max":33.7077,"mean":16.011,"min":0.322581,"of":51,"rank":11,"trend":"volatile"}}