{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"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":"2015-01-01","value":140.364},{"date":"2016-01-01","value":103.591},{"date":"2017-01-01","value":91.2125},{"date":"2018-01-01","value":70.9499},{"date":"2019-01-01","value":68.9431},{"date":"2022-01-01","value":56.8979},{"date":"2024-01-01","value":87.542}],"summary":{"latest_period":"2024-01-01","latest_value":87.542,"max":140.364,"mean":88.5,"min":56.8979,"of":110,"rank":3,"trend":"falling"}}