{"entity":{"iso2":"CG","iso3":"COG","name":"Congo","slug":"congo-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"polio-number-unvaccinated","source":"WHO & UNICEF (2025); UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/polio-number-unvaccinated","title":"Number of one-year-olds who are not vaccinated against polio","unit":"one-year-olds"},"observations":[{"date":"1980-01-01","value":39007.3},{"date":"1981-01-01","value":39379.7},{"date":"1982-01-01","value":35825.9},{"date":"1983-01-01","value":32625.5},{"date":"1984-01-01","value":28713.1},{"date":"1985-01-01","value":19614.7},{"date":"1986-01-01","value":21906.6},{"date":"1987-01-01","value":22432.9},{"date":"1988-01-01","value":22992.7},{"date":"1989-01-01","value":17079.7},{"date":"1990-01-01","value":16671.0},{"date":"1991-01-01","value":22195.7},{"date":"1992-01-01","value":28853.9},{"date":"1993-01-01","value":35864.8},{"date":"1994-01-01","value":41369.4},{"date":"1995-01-01","value":47190.0},{"date":"1996-01-01","value":51284.4},{"date":"1997-01-01","value":77925.6},{"date":"1998-01-01","value":75401.2},{"date":"1999-01-01","value":72313.5},{"date":"2000-01-01","value":71343.9},{"date":"2001-01-01","value":71779.4},{"date":"2002-01-01","value":64462.8},{"date":"2003-01-01","value":57064.0},{"date":"2004-01-01","value":38869.7},{"date":"2005-01-01","value":46380.1},{"date":"2006-01-01","value":34337.0},{"date":"2007-01-01","value":38397.4},{"date":"2008-01-01","value":31717.2},{"date":"2009-01-01","value":34815.1},{"date":"2010-01-01","value":42808.4},{"date":"2011-01-01","value":45084.2},{"date":"2012-01-01","value":53521.3},{"date":"2013-01-01","value":52615.4},{"date":"2014-01-01","value":39251.1},{"date":"2015-01-01","value":54556.2},{"date":"2016-01-01","value":66472.4},{"date":"2017-01-01","value":68270.0},{"date":"2018-01-01","value":54826.6},{"date":"2019-01-01","value":46530.7},{"date":"2020-01-01","value":53767.9},{"date":"2021-01-01","value":45543.9},{"date":"2022-01-01","value":85220.2},{"date":"2023-01-01","value":86273.8}],"summary":{"latest_period":"2023-01-01","latest_value":86273.8,"max":86273.8,"mean":46194.5,"min":16671.0,"of":194,"rank":45,"trend":"rising"}}