{"entity":{"iso2":"SD","iso3":"SDN","name":"Sudan","slug":"sudan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"official-entrance-age-to-pre-primary-education","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/official-entrance-age-to-pre-primary-education","title":"Official entrance age to pre primary education","unit":null},"observations":[{"date":"1998-01-01","value":4.0},{"date":"1999-01-01","value":4.0},{"date":"2000-01-01","value":4.0},{"date":"2001-01-01","value":4.0},{"date":"2002-01-01","value":4.0},{"date":"2003-01-01","value":4.0},{"date":"2004-01-01","value":4.0},{"date":"2005-01-01","value":4.0},{"date":"2006-01-01","value":4.0},{"date":"2007-01-01","value":4.0},{"date":"2008-01-01","value":4.0},{"date":"2009-01-01","value":4.0},{"date":"2010-01-01","value":4.0},{"date":"2011-01-01","value":4.0},{"date":"2012-01-01","value":4.0},{"date":"2013-01-01","value":4.0},{"date":"2014-01-01","value":4.0},{"date":"2015-01-01","value":4.0},{"date":"2016-01-01","value":4.0},{"date":"2017-01-01","value":4.0},{"date":"2018-01-01","value":4.0},{"date":"2019-01-01","value":4.0},{"date":"2020-01-01","value":4.0},{"date":"2021-01-01","value":4.0},{"date":"2022-01-01","value":4.0},{"date":"2023-01-01","value":4.0},{"date":"2024-01-01","value":4.0},{"date":"2025-01-01","value":4.0}],"summary":{"latest_period":"2025-01-01","latest_value":4.0,"max":4.0,"mean":4.0,"min":4.0,"of":217,"rank":14,"trend":"flat"}}