{"entity":{"iso2":null,"iso3":null,"name":"ECA: All Countries (unsdcode:98100)","slug":"eca-all-countries-unsdcode-98100"},"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":"2003-01-01","value":47.3743},{"date":"2004-01-01","value":50.1353},{"date":"2005-01-01","value":50.7195},{"date":"2006-01-01","value":52.9748},{"date":"2007-01-01","value":46.632},{"date":"2008-01-01","value":47.7827},{"date":"2009-01-01","value":48.8224},{"date":"2010-01-01","value":47.6392},{"date":"2011-01-01","value":49.8761},{"date":"2012-01-01","value":56.4128},{"date":"2013-01-01","value":61.4821},{"date":"2014-01-01","value":50.0316},{"date":"2015-01-01","value":50.6398},{"date":"2016-01-01","value":50.8905},{"date":"2017-01-01","value":52.9452},{"date":"2018-01-01","value":51.5803},{"date":"2019-01-01","value":49.3086},{"date":"2020-01-01","value":47.6712},{"date":"2021-01-01","value":44.9236},{"date":"2022-01-01","value":47.3384},{"date":"2023-01-01","value":47.7993}],"summary":{"latest_period":"2023-01-01","latest_value":47.7993,"max":61.4821,"mean":50.1419,"min":44.9236,"of":166,"rank":34,"trend":"flat"}}