{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"diphtheria-number-of-reported-cases","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/WHS3_41","title":"Diphtheria - number of reported cases","unit":null},"observations":[{"date":"1974-01-01","value":129.0},{"date":"1975-01-01","value":32.0},{"date":"1976-01-01","value":333.0},{"date":"1977-01-01","value":1050.0},{"date":"1978-01-01","value":455.0},{"date":"1979-01-01","value":274.0},{"date":"1980-01-01","value":165.0},{"date":"1981-01-01","value":164.0},{"date":"1982-01-01","value":1170.0},{"date":"1983-01-01","value":275.0},{"date":"1984-01-01","value":733.0},{"date":"1985-01-01","value":1996.0},{"date":"1986-01-01","value":1871.0},{"date":"1987-01-01","value":715.0},{"date":"1988-01-01","value":1930.0},{"date":"1989-01-01","value":5039.0},{"date":"1990-01-01","value":1768.0},{"date":"1991-01-01","value":2849.0},{"date":"1992-01-01","value":2351.0},{"date":"1993-01-01","value":2042.0},{"date":"1994-01-01","value":469.0},{"date":"1996-01-01","value":2016.0},{"date":"1998-01-01","value":708.0},{"date":"2000-01-01","value":3995.0},{"date":"2001-01-01","value":2468.0},{"date":"2002-01-01","value":790.0},{"date":"2006-01-01","value":312.0},{"date":"2011-01-01","value":0.0},{"date":"2017-01-01","value":0.0},{"date":"2018-01-01","value":1870.0},{"date":"2019-01-01","value":2289.0},{"date":"2023-01-01","value":14163.0},{"date":"2024-01-01","value":10595.0},{"date":"2025-01-01","value":15273.0}],"summary":{"latest_period":"2025-01-01","latest_value":15273.0,"max":15273.0,"mean":2361.44,"min":0.0,"of":210,"rank":1,"trend":"volatile"}}