{"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-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":31.2422},{"date":"2008-01-01","value":38.1006},{"date":"2009-01-01","value":40.5603},{"date":"2011-01-01","value":44.1891},{"date":"2012-01-01","value":40.7025},{"date":"2013-01-01","value":42.398},{"date":"2014-01-01","value":35.1743},{"date":"2015-01-01","value":31.8815},{"date":"2016-01-01","value":28.7113},{"date":"2017-01-01","value":26.9809},{"date":"2018-01-01","value":25.7155},{"date":"2019-01-01","value":27.7936}],"summary":{"latest_period":"2019-01-01","latest_value":27.7936,"max":44.1891,"mean":34.4542,"min":25.7155,"of":150,"rank":23,"trend":"falling"}}