{"entity":{"iso2":"AT","iso3":"AUT","name":"Austria","slug":"austria"},"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":-88.8889},{"date":"1976-01-01","value":400.0},{"date":"1977-01-01","value":80.0},{"date":"1978-01-01","value":-88.8889},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":-100.0},{"date":"1982-01-01","value":-100.0},{"date":"1986-01-01","value":-100.0},{"date":"1994-01-01","value":-100.0},{"date":"2015-01-01","value":-100.0},{"date":"2017-01-01","value":-100.0},{"date":"2021-01-01","value":0.0},{"date":"2023-01-01","value":-93.5484},{"date":"2024-01-01","value":-25.0},{"date":"2025-01-01","value":0.0}],"summary":{"latest_period":"2025-01-01","latest_value":0.0,"max":400.0,"mean":-27.7551,"min":-100.0,"of":140,"rank":29,"trend":"volatile"}}