{"entity":{"iso2":"TV","iso3":"TUV","name":"Tuvalu","slug":"tuvalu"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2016-01-01","value":22.4407},{"date":"2018-01-01","value":19.4706},{"date":"2019-01-01","value":15.9398},{"date":"2021-01-01","value":17.0588},{"date":"2022-01-01","value":30.1957},{"date":"2023-01-01","value":21.4848},{"date":"2024-01-01","value":22.5763}],"summary":{"latest_period":"2024-01-01","latest_value":22.5763,"max":30.1957,"mean":21.3095,"min":15.9398,"of":139,"rank":72,"trend":"rising"}}