{"entity":{"iso2":null,"iso3":"NIU","name":"Niue","slug":"niue"},"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":"2015-01-01","value":3.5},{"date":"2019-01-01","value":16.0},{"date":"2020-01-01","value":65.0},{"date":"2023-01-01","value":23.6},{"date":"2024-01-01","value":4.9375}],"summary":{"latest_period":"2024-01-01","latest_value":4.9375,"max":65.0,"mean":22.6075,"min":3.5,"of":77,"rank":76,"trend":"volatile"}}