{"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-upper-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":20.6567},{"date":"2008-01-01","value":16.6782},{"date":"2015-01-01","value":9.91451},{"date":"2016-01-01","value":8.01059},{"date":"2017-01-01","value":7.90193},{"date":"2018-01-01","value":7.85949}],"summary":{"latest_period":"2018-01-01","latest_value":7.85949,"max":20.6567,"mean":11.8369,"min":7.85949,"of":46,"rank":44,"trend":"falling"}}