{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.QUALIFIED","title":"Pupil-qualified teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":25.8636},{"date":"2014-01-01","value":23.2242},{"date":"2015-01-01","value":23.3912},{"date":"2018-01-01","value":24.3244},{"date":"2019-01-01","value":22.2245},{"date":"2020-01-01","value":21.8947},{"date":"2021-01-01","value":20.7576},{"date":"2022-01-01","value":20.9166},{"date":"2023-01-01","value":20.2437},{"date":"2024-01-01","value":19.8528}],"summary":{"latest_period":"2024-01-01","latest_value":19.8528,"max":25.8636,"mean":22.2693,"min":19.8528,"of":110,"rank":61,"trend":"falling"}}