{"entity":{"iso2":null,"iso3":null,"name":"SDG: Central and Southern Asia","slug":"sdg-central-and-southern-asia"},"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":31.5236},{"date":"2017-01-01","value":30.4623},{"date":"2018-01-01","value":26.9007},{"date":"2019-01-01","value":27.2134},{"date":"2020-01-01","value":23.8197},{"date":"2021-01-01","value":22.3019},{"date":"2022-01-01","value":21.4385},{"date":"2023-01-01","value":20.6859},{"date":"2024-01-01","value":18.8717}],"summary":{"latest_period":"2024-01-01","latest_value":18.8717,"max":31.5236,"mean":24.8019,"min":18.8717,"of":150,"rank":80,"trend":"falling"}}