{"entity":{"iso2":null,"iso3":null,"name":"ESCAP: Countries With Special Needs (csn) (unsdcode:98434)","slug":"escap-countries-with-special-needs-csn-unsdcode-98434"},"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":"2005-01-01","value":17.4658},{"date":"2006-01-01","value":17.5428},{"date":"2007-01-01","value":17.6767},{"date":"2008-01-01","value":18.6036},{"date":"2009-01-01","value":18.6229},{"date":"2010-01-01","value":18.8434},{"date":"2011-01-01","value":20.0519},{"date":"2012-01-01","value":20.8108},{"date":"2013-01-01","value":20.4954},{"date":"2014-01-01","value":20.1468},{"date":"2015-01-01","value":20.1768},{"date":"2016-01-01","value":19.8758},{"date":"2017-01-01","value":20.6672},{"date":"2018-01-01","value":20.7319},{"date":"2019-01-01","value":20.7141},{"date":"2020-01-01","value":20.5003},{"date":"2021-01-01","value":20.1466},{"date":"2022-01-01","value":20.6082},{"date":"2023-01-01","value":20.9274}],"summary":{"latest_period":"2023-01-01","latest_value":20.9274,"max":20.9274,"mean":19.7162,"min":17.4658,"of":166,"rank":106,"trend":"rising"}}