{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"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":2177.0},{"date":"1981-01-01","value":1953.0},{"date":"1982-01-01","value":1225.0},{"date":"1983-01-01","value":1407.0},{"date":"1984-01-01","value":1288.0},{"date":"1985-01-01","value":1022.0},{"date":"1986-01-01","value":210.0},{"date":"1987-01-01","value":168.0},{"date":"1988-01-01","value":231.0},{"date":"1989-01-01","value":133.0},{"date":"1990-01-01","value":224.0},{"date":"1991-01-01","value":399.0},{"date":"1992-01-01","value":280.0},{"date":"1993-01-01","value":287.0},{"date":"1994-01-01","value":434.0},{"date":"1995-01-01","value":280.0},{"date":"1996-01-01","value":280.0},{"date":"1997-01-01","value":392.0},{"date":"1998-01-01","value":56.0},{"date":"1999-01-01","value":392.0},{"date":"2000-01-01","value":231.0},{"date":"2001-01-01","value":6.66},{"date":"2002-01-01","value":3.33},{"date":"2003-01-01","value":80.0},{"date":"2004-01-01","value":27.75},{"date":"2005-01-01","value":11.1},{"date":"2006-01-01","value":14.43},{"date":"2007-01-01","value":12.21},{"date":"2008-01-01","value":13.32},{"date":"2009-01-01","value":30.0},{"date":"2010-01-01","value":3.33},{"date":"2011-01-01","value":6.66},{"date":"2012-01-01","value":2.0},{"date":"2013-01-01","value":1.11},{"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":20.0},{"date":"2019-01-01","value":1.11},{"date":"2020-01-01","value":20.0},{"date":"2021-01-01","value":36.0},{"date":"2022-01-01","value":17.76},{"date":"2023-01-01","value":4.0}],"summary":{"latest_period":"2023-01-01","latest_value":4.0,"max":2177.0,"mean":304.086,"min":0.0,"of":196,"rank":17,"trend":"volatile"}}