{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"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":-67.0455},{"date":"1976-01-01","value":117.241},{"date":"1977-01-01","value":53.9683},{"date":"1978-01-01","value":-46.3918},{"date":"1979-01-01","value":-3.84615},{"date":"1980-01-01","value":-32.0},{"date":"1981-01-01","value":-20.5882},{"date":"1982-01-01","value":-40.7407},{"date":"1986-01-01","value":-86.9888},{"date":"1987-01-01","value":-37.1429},{"date":"1988-01-01","value":-13.6364},{"date":"1989-01-01","value":294.737},{"date":"1990-01-01","value":36.0},{"date":"1998-01-01","value":-19.3548},{"date":"1999-01-01","value":-100.0},{"date":"2001-01-01","value":300.0},{"date":"2002-01-01","value":-77.0833},{"date":"2003-01-01","value":-81.8182},{"date":"2004-01-01","value":-100.0},{"date":"2007-01-01","value":-65.5172},{"date":"2008-01-01","value":-100.0},{"date":"2014-01-01","value":-100.0},{"date":"2018-01-01","value":780.0},{"date":"2019-01-01","value":25.0},{"date":"2020-01-01","value":-72.7273},{"date":"2021-01-01","value":-100.0},{"date":"2023-01-01","value":346.467},{"date":"2024-01-01","value":-36.6403},{"date":"2025-01-01","value":-23.5351}],"summary":{"latest_period":"2025-01-01","latest_value":-23.5351,"max":780.0,"mean":25.1158,"min":-100.0,"of":140,"rank":35,"trend":"volatile"}}