{"entity":{"iso2":"QA","iso3":"QAT","name":"Qatar","slug":"qatar"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"diphtheria-number-of-reported-cases-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Diphtheria - number of reported cases, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1975-01-01","value":-28.5714},{"date":"1976-01-01","value":20.0},{"date":"1977-01-01","value":50.0},{"date":"1978-01-01","value":-66.6667},{"date":"1979-01-01","value":66.6667},{"date":"1980-01-01","value":-80.0},{"date":"1981-01-01","value":-100.0},{"date":"1983-01-01","value":-100.0},{"date":"1987-01-01","value":16.6667},{"date":"1988-01-01","value":-100.0},{"date":"2018-01-01","value":-100.0}],"summary":{"latest_period":"2018-01-01","latest_value":-100.0,"max":66.6667,"mean":-38.355,"min":-100.0,"of":140,"rank":51,"trend":"volatile"}}