{"entity":{"iso2":null,"iso3":null,"name":"WB: Pre-demographic Dividend","slug":"wb-pre-demographic-dividend"},"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":"2005-01-01","value":35.2531},{"date":"2008-01-01","value":40.0409},{"date":"2009-01-01","value":39.8191},{"date":"2011-01-01","value":40.2428},{"date":"2012-01-01","value":40.6942},{"date":"2013-01-01","value":40.1252},{"date":"2014-01-01","value":40.183},{"date":"2015-01-01","value":39.3312},{"date":"2016-01-01","value":38.3276},{"date":"2017-01-01","value":38.2397},{"date":"2018-01-01","value":38.3397},{"date":"2019-01-01","value":38.3994}],"summary":{"latest_period":"2019-01-01","latest_value":38.3994,"max":40.6942,"mean":39.083,"min":35.2531,"of":155,"rank":26,"trend":"flat"}}