{"entity":{"iso2":null,"iso3":null,"name":"WB: Middle Income (july 2025)","slug":"wb-middle-income-july-2025"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2020-01-01","value":20.2314},{"date":"2021-01-01","value":19.3223},{"date":"2022-01-01","value":17.5994},{"date":"2023-01-01","value":19.3535},{"date":"2024-01-01","value":18.7325}],"summary":{"latest_period":"2024-01-01","latest_value":18.7325,"max":20.2314,"mean":19.0478,"min":17.5994,"of":166,"rank":124,"trend":"falling"}}