{"entity":{"iso2":"TH","iso3":"THA","name":"Thailand","slug":"thailand"},"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":"2014-01-01","value":29.5368},{"date":"2015-01-01","value":28.1543},{"date":"2016-01-01","value":26.6343},{"date":"2017-01-01","value":26.3691},{"date":"2018-01-01","value":25.946},{"date":"2019-01-01","value":26.249},{"date":"2020-01-01","value":16.6457},{"date":"2021-01-01","value":19.1578},{"date":"2022-01-01","value":18.5863},{"date":"2023-01-01","value":19.541},{"date":"2024-01-01","value":17.3403},{"date":"2025-01-01","value":17.4532}],"summary":{"latest_period":"2025-01-01","latest_value":17.4532,"max":29.5368,"mean":22.6345,"min":16.6457,"of":106,"rank":48,"trend":"falling"}}