{"entity":{"iso2":null,"iso3":null,"name":"ECA: Sahel (unsdcode:98124)","slug":"eca-sahel-unsdcode-98124"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-upper-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2005-01-01","value":41.2518},{"date":"2006-01-01","value":39.4128},{"date":"2007-01-01","value":53.4474},{"date":"2008-01-01","value":62.028},{"date":"2009-01-01","value":70.8094},{"date":"2010-01-01","value":82.4219},{"date":"2011-01-01","value":67.9265},{"date":"2012-01-01","value":51.7373},{"date":"2013-01-01","value":49.9077},{"date":"2014-01-01","value":32.4926},{"date":"2015-01-01","value":29.0143},{"date":"2016-01-01","value":24.8623},{"date":"2017-01-01","value":22.9932},{"date":"2018-01-01","value":21.4918},{"date":"2019-01-01","value":23.5586}],"summary":{"latest_period":"2019-01-01","latest_value":23.5586,"max":82.4219,"mean":44.8904,"min":21.4918,"of":150,"rank":47,"trend":"falling"}}