{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"the-worlds-number-of-vaccinated-one-year-olds","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/the-worlds-number-of-vaccinated-one-year-olds","title":"Number of one-year-olds who have received different vaccinations","unit":"people"},"observations":[{"date":"1980-01-01","value":198126.0},{"date":"1981-01-01","value":195101.0},{"date":"1982-01-01","value":196037.0},{"date":"1983-01-01","value":213773.0},{"date":"1984-01-01","value":229526.0},{"date":"1985-01-01","value":230407.0},{"date":"1986-01-01","value":232082.0},{"date":"1987-01-01","value":243561.0},{"date":"1988-01-01","value":258156.0},{"date":"1989-01-01","value":271613.0},{"date":"1990-01-01","value":283053.0},{"date":"1991-01-01","value":292236.0},{"date":"1992-01-01","value":306875.0},{"date":"1993-01-01","value":322947.0},{"date":"1994-01-01","value":327294.0},{"date":"1995-01-01","value":332845.0},{"date":"1996-01-01","value":350900.0},{"date":"1997-01-01","value":366837.0},{"date":"1998-01-01","value":377507.0},{"date":"1999-01-01","value":389194.0},{"date":"2000-01-01","value":400870.0},{"date":"2001-01-01","value":412825.0},{"date":"2002-01-01","value":423281.0},{"date":"2003-01-01","value":435503.0},{"date":"2004-01-01","value":455103.0},{"date":"2005-01-01","value":477580.0},{"date":"2006-01-01","value":495525.0},{"date":"2007-01-01","value":510784.0},{"date":"2008-01-01","value":525495.0},{"date":"2009-01-01","value":540620.0},{"date":"2010-01-01","value":557226.0},{"date":"2011-01-01","value":573225.0},{"date":"2012-01-01","value":589476.0},{"date":"2013-01-01","value":604765.0},{"date":"2014-01-01","value":620111.0},{"date":"2015-01-01","value":634960.0},{"date":"2016-01-01","value":645352.0},{"date":"2017-01-01","value":656250.0},{"date":"2018-01-01","value":670960.0},{"date":"2019-01-01","value":689162.0},{"date":"2020-01-01","value":707005.0},{"date":"2021-01-01","value":723948.0},{"date":"2022-01-01","value":746845.0},{"date":"2023-01-01","value":773594.0}],"summary":{"latest_period":"2023-01-01","latest_value":773594.0,"max":773594.0,"mean":442921.0,"min":195101.0,"of":236,"rank":37,"trend":"rising"}}