{"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-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.QUALIFIED","title":"Pupil-qualified teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":37.6954},{"date":"2016-01-01","value":42.2575},{"date":"2017-01-01","value":29.9653},{"date":"2018-01-01","value":34.4458},{"date":"2019-01-01","value":31.4549},{"date":"2021-01-01","value":34.3934},{"date":"2022-01-01","value":26.0746},{"date":"2023-01-01","value":35.1132},{"date":"2024-01-01","value":35.2138}],"summary":{"latest_period":"2024-01-01","latest_value":35.2138,"max":42.2575,"mean":34.0682,"min":26.0746,"of":81,"rank":21,"trend":"falling"}}