{"entity":{"iso2":null,"iso3":null,"name":"UIS: Sub-saharan Africa","slug":"uis-sub-saharan-africa"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-lower-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2006-01-01","value":38.379},{"date":"2007-01-01","value":41.9539},{"date":"2008-01-01","value":41.7243},{"date":"2009-01-01","value":40.1942},{"date":"2010-01-01","value":38.774},{"date":"2011-01-01","value":40.6052},{"date":"2012-01-01","value":41.3786},{"date":"2013-01-01","value":41.2072},{"date":"2014-01-01","value":41.1563},{"date":"2015-01-01","value":40.8208},{"date":"2016-01-01","value":39.7809},{"date":"2017-01-01","value":39.4321},{"date":"2018-01-01","value":39.2754},{"date":"2019-01-01","value":39.4464}],"summary":{"latest_period":"2019-01-01","latest_value":39.4464,"max":41.9539,"mean":40.2949,"min":38.379,"of":155,"rank":16,"trend":"flat"}}