{"entity":{"iso2":null,"iso3":null,"name":"WB: Africa Western and Central","slug":"wb-africa-western-and-central"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":35.83},{"date":"2000-01-01","value":39.8595},{"date":"2001-01-01","value":39.8194},{"date":"2002-01-01","value":44.2853},{"date":"2003-01-01","value":50.8594},{"date":"2004-01-01","value":61.332},{"date":"2005-01-01","value":58.788},{"date":"2006-01-01","value":65.0245},{"date":"2007-01-01","value":65.098},{"date":"2008-01-01","value":63.4234},{"date":"2009-01-01","value":68.7852},{"date":"2010-01-01","value":67.3857},{"date":"2011-01-01","value":78.3754},{"date":"2012-01-01","value":86.9202},{"date":"2013-01-01","value":95.0039},{"date":"2014-01-01","value":51.4771},{"date":"2015-01-01","value":51.3064},{"date":"2016-01-01","value":48.9073},{"date":"2017-01-01","value":46.8607},{"date":"2018-01-01","value":44.6702},{"date":"2019-01-01","value":44.2029},{"date":"2020-01-01","value":41.8198},{"date":"2021-01-01","value":39.4623},{"date":"2022-01-01","value":41.1073},{"date":"2023-01-01","value":46.9018}],"summary":{"latest_period":"2023-01-01","latest_value":46.9018,"max":95.0039,"mean":55.1002,"min":35.83,"of":166,"rank":40,"trend":"falling"}}