{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-of-reported-guinea-worm-dracunculiasis-cases","source":"World Health Organization (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/number-of-reported-guinea-worm-dracunculiasis-cases","title":"Reported cases of guinea worm disease","unit":"cases"},"observations":[{"date":"1980-01-01","value":1693.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":8777.0},{"date":"1985-01-01","value":5234.0},{"date":"1986-01-01","value":2821.0},{"date":"1987-01-01","value":216484.0},{"date":"1988-01-01","value":653492.0},{"date":"1989-01-01","value":640008.0},{"date":"1990-01-01","value":394082.0},{"date":"1991-01-01","value":281937.0},{"date":"1992-01-01","value":183169.0},{"date":"1993-01-01","value":75752.0},{"date":"1994-01-01","value":39774.0},{"date":"1995-01-01","value":16374.0},{"date":"1996-01-01","value":12282.0},{"date":"1997-01-01","value":12590.0},{"date":"1998-01-01","value":13420.0},{"date":"1999-01-01","value":13237.0},{"date":"2000-01-01","value":7869.0},{"date":"2001-01-01","value":5355.0},{"date":"2002-01-01","value":3820.0},{"date":"2003-01-01","value":1459.0},{"date":"2004-01-01","value":495.0},{"date":"2005-01-01","value":120.0},{"date":"2006-01-01","value":16.0},{"date":"2007-01-01","value":73.0},{"date":"2008-01-01","value":38.0},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2013-01-01","value":0.0},{"date":"2014-01-01","value":0.0},{"date":"2015-01-01","value":0.0},{"date":"2016-01-01","value":0.0},{"date":"2017-01-01","value":0.0},{"date":"2018-01-01","value":0.0},{"date":"2019-01-01","value":0.0},{"date":"2020-01-01","value":0.0},{"date":"2021-01-01","value":0.0},{"date":"2022-01-01","value":0.0},{"date":"2023-01-01","value":0.0},{"date":"2024-01-01","value":0.0},{"date":"2025-01-01","value":0.0}],"summary":{"latest_period":"2025-01-01","latest_value":0.0,"max":653492.0,"mean":56312.4,"min":0.0,"of":195,"rank":4,"trend":"volatile"}}