{"entity":{"iso2":"1A","iso3":"ARB","name":"Arab World","slug":"arab-world"},"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":"2015-01-01","value":15.2208},{"date":"2016-01-01","value":14.7097},{"date":"2017-01-01","value":15.1663},{"date":"2018-01-01","value":14.9139},{"date":"2019-01-01","value":15.4284}],"summary":{"latest_period":"2019-01-01","latest_value":15.4284,"max":15.4284,"mean":15.0878,"min":14.7097,"of":12,"rank":11,"trend":"flat"}}