{"entity":{"iso2":"VU","iso3":"VUT","name":"Vanuatu","slug":"vanuatu"},"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":"1982-01-01","value":3671.09},{"date":"1983-01-01","value":3762.16},{"date":"1984-01-01","value":3458.01},{"date":"1985-01-01","value":3555.1},{"date":"1986-01-01","value":3444.48},{"date":"1987-01-01","value":2399.82},{"date":"1988-01-01","value":2187.36},{"date":"1989-01-01","value":1589.4},{"date":"1990-01-01","value":1184.26},{"date":"1991-01-01","value":984.6},{"date":"1992-01-01","value":1221.66},{"date":"1993-01-01","value":731.9},{"date":"1994-01-01","value":1477.06},{"date":"1995-01-01","value":1479.66},{"date":"1996-01-01","value":1816.32},{"date":"1997-01-01","value":1862.52},{"date":"1998-01-01","value":1849.32},{"date":"1999-01-01","value":1847.34},{"date":"2000-01-01","value":1861.53},{"date":"2001-01-01","value":1894.2},{"date":"2002-01-01","value":1940.4},{"date":"2003-01-01","value":1974.72},{"date":"2004-01-01","value":2002.11},{"date":"2005-01-01","value":2039.4},{"date":"2006-01-01","value":2079.66},{"date":"2007-01-01","value":2001.67},{"date":"2008-01-01","value":2005.8},{"date":"2009-01-01","value":1952.44},{"date":"2010-01-01","value":1888.64},{"date":"2011-01-01","value":1878.25},{"date":"2012-01-01","value":1776.98},{"date":"2013-01-01","value":1744.6},{"date":"2014-01-01","value":1626.2},{"date":"2015-01-01","value":1661.8},{"date":"2016-01-01","value":1604.36},{"date":"2017-01-01","value":1455.71},{"date":"2018-01-01","value":1299.6},{"date":"2019-01-01","value":872.3},{"date":"2020-01-01","value":2103.6},{"date":"2021-01-01","value":3338.68},{"date":"2022-01-01","value":2816.96},{"date":"2023-01-01","value":2561.28}],"summary":{"latest_period":"2023-01-01","latest_value":2561.28,"max":3762.16,"mean":2021.5,"min":731.9,"of":194,"rank":131,"trend":"falling"}}