{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2009-01-01","value":89.758},{"date":"2010-01-01","value":88.6475},{"date":"2011-01-01","value":91.3986},{"date":"2012-01-01","value":92.8772},{"date":"2013-01-01","value":96.0718},{"date":"2021-01-01","value":89.0165},{"date":"2022-01-01","value":87.7545},{"date":"2023-01-01","value":90.3981},{"date":"2024-01-01","value":188.989}],"summary":{"latest_period":"2024-01-01","latest_value":188.989,"max":188.989,"mean":101.657,"min":87.7545,"of":134,"rank":2,"trend":"rising"}}