{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"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":"1992-01-01","value":1765.75},{"date":"1993-01-01","value":5461.76},{"date":"1994-01-01","value":569.06},{"date":"1995-01-01","value":502.3},{"date":"1996-01-01","value":1580.32},{"date":"1997-01-01","value":1631.2},{"date":"1998-01-01","value":1144.26},{"date":"1999-01-01","value":921.9},{"date":"2000-01-01","value":745.8},{"date":"2001-01-01","value":586.05},{"date":"2002-01-01","value":394.66},{"date":"2003-01-01","value":393.32},{"date":"2004-01-01","value":204.14},{"date":"2005-01-01","value":206.23},{"date":"2006-01-01","value":838.68},{"date":"2007-01-01","value":1323.18},{"date":"2008-01-01","value":1380.3},{"date":"2009-01-01","value":1418.04},{"date":"2010-01-01","value":1808.08},{"date":"2011-01-01","value":1631.12},{"date":"2012-01-01","value":1713.51},{"date":"2013-01-01","value":1161.48},{"date":"2014-01-01","value":1631.2},{"date":"2015-01-01","value":1284.24},{"date":"2016-01-01","value":441.82},{"date":"2017-01-01","value":442.38},{"date":"2018-01-01","value":857.56},{"date":"2019-01-01","value":200.59},{"date":"2020-01-01","value":189.45},{"date":"2021-01-01","value":1083.3},{"date":"2022-01-01","value":878.3},{"date":"2023-01-01","value":337.5}],"summary":{"latest_period":"2023-01-01","latest_value":337.5,"max":5461.76,"mean":1085.23,"min":189.45,"of":192,"rank":170,"trend":"volatile"}}