{"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-upper-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2016-01-01","value":20.5},{"date":"2018-01-01","value":15.8387},{"date":"2022-01-01","value":16.2963},{"date":"2023-01-01","value":15.3333},{"date":"2024-01-01","value":13.5}],"summary":{"latest_period":"2024-01-01","latest_value":13.5,"max":20.5,"mean":16.2937,"min":13.5,"of":77,"rank":44,"trend":"falling"}}