{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-of-estimated-paralytic-polio-cases-by-world-region","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/number-of-estimated-paralytic-polio-cases-by-world-region","title":"Number of estimated paralytic polio cases by world region","unit":null},"observations":[{"date":"1980-01-01","value":5712.0},{"date":"1981-01-01","value":2345.0},{"date":"1982-01-01","value":2765.0},{"date":"1983-01-01","value":2744.0},{"date":"1984-01-01","value":4375.0},{"date":"1985-01-01","value":6713.0},{"date":"1986-01-01","value":3171.0},{"date":"1987-01-01","value":4242.0},{"date":"1988-01-01","value":10220.0},{"date":"1989-01-01","value":3185.0},{"date":"1990-01-01","value":13111.0},{"date":"1991-01-01","value":5894.0},{"date":"1992-01-01","value":6699.0},{"date":"1993-01-01","value":7581.0},{"date":"1994-01-01","value":3514.0},{"date":"1995-01-01","value":3073.0},{"date":"1996-01-01","value":6594.0},{"date":"1997-01-01","value":2681.0},{"date":"1998-01-01","value":2184.0},{"date":"1999-01-01","value":6867.0},{"date":"2000-01-01","value":4466.0},{"date":"2001-01-01","value":112.0},{"date":"2002-01-01","value":224.22},{"date":"2003-01-01","value":394.05},{"date":"2004-01-01","value":868.02},{"date":"2005-01-01","value":922.41},{"date":"2006-01-01","value":1268.73},{"date":"2007-01-01","value":391.83},{"date":"2008-01-01","value":961.26},{"date":"2009-01-01","value":601.62},{"date":"2010-01-01","value":53.28},{"date":"2011-01-01","value":105.45},{"date":"2012-01-01","value":144.3},{"date":"2013-01-01","value":63.27},{"date":"2014-01-01","value":39.96},{"date":"2015-01-01","value":1.11},{"date":"2016-01-01","value":5.55},{"date":"2017-01-01","value":0.0},{"date":"2018-01-01","value":37.74},{"date":"2019-01-01","value":19.98},{"date":"2020-01-01","value":8.88},{"date":"2021-01-01","value":838.0},{"date":"2022-01-01","value":53.28},{"date":"2023-01-01","value":96.57}],"summary":{"latest_period":"2023-01-01","latest_value":96.57,"max":13111.0,"mean":2621.53,"min":0.0,"of":196,"rank":2,"trend":"volatile"}}