{"entity":{"iso2":null,"iso3":null,"name":"WB: Sub-saharan Africa","slug":"wb-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":38.2771},{"date":"2007-01-01","value":41.7349},{"date":"2008-01-01","value":41.5392},{"date":"2009-01-01","value":40.0903},{"date":"2010-01-01","value":38.7799},{"date":"2011-01-01","value":40.5454},{"date":"2012-01-01","value":41.374},{"date":"2013-01-01","value":41.1402},{"date":"2014-01-01","value":41.1167},{"date":"2015-01-01","value":40.7932},{"date":"2016-01-01","value":39.8352},{"date":"2017-01-01","value":39.4382},{"date":"2018-01-01","value":39.2493},{"date":"2019-01-01","value":39.4288}],"summary":{"latest_period":"2019-01-01","latest_value":39.4288,"max":41.7349,"mean":40.2387,"min":38.2771,"of":155,"rank":18,"trend":"flat"}}