{"entity":{"iso2":null,"iso3":"NIU","name":"Niue","slug":"niue"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-lower-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.QUALIFIED","title":"Pupil-qualified teacher ratio in lower secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":18.4},{"date":"2016-01-01","value":19.8},{"date":"2019-01-01","value":19.8333},{"date":"2020-01-01","value":21.0},{"date":"2021-01-01","value":18.5},{"date":"2022-01-01","value":18.75},{"date":"2023-01-01","value":21.8},{"date":"2024-01-01","value":19.7143}],"summary":{"latest_period":"2024-01-01","latest_value":19.7143,"max":21.8,"mean":19.7247,"min":18.4,"of":69,"rank":26,"trend":"rising"}}