{"entity":{"iso2":null,"iso3":null,"name":"ECA: Least Developed Countries (unsdcode:98118)","slug":"eca-least-developed-countries-unsdcode-98118"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2009-01-01","value":44.3402},{"date":"2010-01-01","value":46.3431},{"date":"2011-01-01","value":50.1459},{"date":"2012-01-01","value":51.3127},{"date":"2013-01-01","value":50.585},{"date":"2014-01-01","value":51.5458},{"date":"2015-01-01","value":47.1313},{"date":"2016-01-01","value":44.6788},{"date":"2017-01-01","value":43.2148},{"date":"2018-01-01","value":42.2139},{"date":"2019-01-01","value":43.0069},{"date":"2020-01-01","value":46.5933},{"date":"2021-01-01","value":44.899}],"summary":{"latest_period":"2021-01-01","latest_value":44.899,"max":51.5458,"mean":46.6162,"min":42.2139,"of":184,"rank":6,"trend":"falling"}}