{"entity":{"iso2":"EE","iso3":"EST","name":"Estonia","slug":"estonia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"polio-number-unvaccinated","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/polio-number-unvaccinated","title":"Polio number unvaccinated","unit":null},"observations":[{"date":"1993-01-01","value":5955.51},{"date":"1994-01-01","value":3866.4},{"date":"1995-01-01","value":2852.0},{"date":"1996-01-01","value":1891.96},{"date":"1997-01-01","value":1842.26},{"date":"1998-01-01","value":1529.16},{"date":"1999-01-01","value":1100.79},{"date":"2000-01-01","value":849.8},{"date":"2001-01-01","value":759.0},{"date":"2002-01-01","value":772.8},{"date":"2003-01-01","value":645.5},{"date":"2004-01-01","value":655.0},{"date":"2005-01-01","value":540.8},{"date":"2006-01-01","value":706.75},{"date":"2007-01-01","value":729.0},{"date":"2008-01-01","value":764.75},{"date":"2009-01-01","value":793.5},{"date":"2010-01-01","value":954.0},{"date":"2011-01-01","value":1111.11},{"date":"2012-01-01","value":920.1},{"date":"2013-01-01","value":863.58},{"date":"2014-01-01","value":968.73},{"date":"2015-01-01","value":959.42},{"date":"2016-01-01","value":978.81},{"date":"2017-01-01","value":993.65},{"date":"2018-01-01","value":1124.4},{"date":"2019-01-01","value":1279.53},{"date":"2020-01-01","value":1292.49},{"date":"2021-01-01","value":1515.14},{"date":"2022-01-01","value":1887.62},{"date":"2023-01-01","value":2040.64}],"summary":{"latest_period":"2023-01-01","latest_value":2040.64,"max":5955.51,"mean":1391.75,"min":540.8,"of":192,"rank":141,"trend":"volatile"}}