{"entity":{"iso2":"BT","iso3":"BTN","name":"Bhutan","slug":"bhutan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":31.0795},{"date":"2008-01-01","value":28.5156},{"date":"2015-01-01","value":12.1458},{"date":"2016-01-01","value":11.4187},{"date":"2017-01-01","value":11.0089},{"date":"2018-01-01","value":10.8146}],"summary":{"latest_period":"2018-01-01","latest_value":10.8146,"max":31.0795,"mean":17.4972,"min":10.8146,"of":69,"rank":59,"trend":"falling"}}