{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"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":"1965-01-01","value":10.1111},{"date":"1970-01-01","value":29.625},{"date":"1975-01-01","value":39.8592},{"date":"1976-01-01","value":41.1702},{"date":"1977-01-01","value":40.2034},{"date":"1978-01-01","value":37.0},{"date":"1979-01-01","value":42.5761},{"date":"1980-01-01","value":37.815},{"date":"1981-01-01","value":37.524},{"date":"1982-01-01","value":48.2989},{"date":"1983-01-01","value":46.9448},{"date":"1984-01-01","value":38.3582},{"date":"1985-01-01","value":48.7892},{"date":"1986-01-01","value":54.7049},{"date":"1987-01-01","value":56.9925},{"date":"1988-01-01","value":57.1993},{"date":"1989-01-01","value":56.9795},{"date":"1990-01-01","value":80.7692},{"date":"1991-01-01","value":83.3553},{"date":"1992-01-01","value":84.5242},{"date":"1993-01-01","value":87.9819},{"date":"1994-01-01","value":90.2013},{"date":"1995-01-01","value":44.7603},{"date":"1996-01-01","value":31.7483},{"date":"1997-01-01","value":14.9347},{"date":"1998-01-01","value":10.2381},{"date":"1999-01-01","value":14.8524},{"date":"2000-01-01","value":16.0178},{"date":"2001-01-01","value":14.9728},{"date":"2002-01-01","value":13.2662},{"date":"2003-01-01","value":12.3912},{"date":"2004-01-01","value":12.5328}],"summary":{"latest_period":"2004-01-01","latest_value":12.5328,"max":90.2013,"mean":41.7718,"min":10.1111,"of":51,"rank":18,"trend":"volatile"}}