{"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-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":5.4},{"date":"2016-01-01","value":6.2},{"date":"2019-01-01","value":36.0},{"date":"2020-01-01","value":29.0},{"date":"2021-01-01","value":23.0},{"date":"2022-01-01","value":33.0},{"date":"2023-01-01","value":11.5},{"date":"2024-01-01","value":4.5}],"summary":{"latest_period":"2024-01-01","latest_value":4.5,"max":36.0,"mean":18.575,"min":4.5,"of":113,"rank":113,"trend":"volatile"}}