{"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-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2016-01-01","value":31.1213},{"date":"2017-01-01","value":30.1348},{"date":"2018-01-01","value":28.6933},{"date":"2019-01-01","value":26.1425},{"date":"2020-01-01","value":23.9019},{"date":"2021-01-01","value":22.4624},{"date":"2022-01-01","value":22.1607},{"date":"2023-01-01","value":21.1403},{"date":"2024-01-01","value":19.9683}],"summary":{"latest_period":"2024-01-01","latest_value":19.9683,"max":31.1213,"mean":25.0806,"min":19.9683,"of":184,"rank":113,"trend":"falling"}}