{"entity":{"iso2":"TH","iso3":"THA","name":"Thailand","slug":"thailand"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-upper-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":31.2342},{"date":"2016-01-01","value":28.0755},{"date":"2017-01-01","value":16.778},{"date":"2018-01-01","value":16.5184},{"date":"2019-01-01","value":17.1423},{"date":"2020-01-01","value":16.1829},{"date":"2021-01-01","value":18.4425},{"date":"2022-01-01","value":18.2298},{"date":"2023-01-01","value":18.3454},{"date":"2024-01-01","value":16.4888},{"date":"2025-01-01","value":16.4928}],"summary":{"latest_period":"2025-01-01","latest_value":16.4928,"max":31.2342,"mean":19.4482,"min":16.1829,"of":63,"rank":27,"trend":"falling"}}