{"entity":{"iso2":null,"iso3":null,"name":"SDG: World","slug":"sdg-world"},"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":"2014-01-01","value":20.624},{"date":"2015-01-01","value":20.6163},{"date":"2016-01-01","value":19.7431},{"date":"2017-01-01","value":20.3992},{"date":"2018-01-01","value":20.4684},{"date":"2019-01-01","value":19.7411},{"date":"2020-01-01","value":19.5375},{"date":"2021-01-01","value":18.7603},{"date":"2022-01-01","value":18.2617},{"date":"2023-01-01","value":18.0214},{"date":"2024-01-01","value":17.7378}],"summary":{"latest_period":"2024-01-01","latest_value":17.7378,"max":20.624,"mean":19.4464,"min":17.7378,"of":157,"rank":95,"trend":"falling"}}