{"entity":{"iso2":null,"iso3":null,"name":"UNICEF: All Unicef Countries","slug":"unicef-all-unicef-countries"},"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":"2016-01-01","value":21.6711},{"date":"2017-01-01","value":21.4239},{"date":"2018-01-01","value":20.7814},{"date":"2019-01-01","value":21.0404},{"date":"2020-01-01","value":20.3598},{"date":"2021-01-01","value":19.9681},{"date":"2022-01-01","value":19.8929},{"date":"2023-01-01","value":19.9889},{"date":"2024-01-01","value":19.1963}],"summary":{"latest_period":"2024-01-01","latest_value":19.1963,"max":21.6711,"mean":20.4803,"min":19.1963,"of":150,"rank":78,"trend":"falling"}}