{"entity":{"iso2":null,"iso3":null,"name":"WB: Early-demographic Dividend","slug":"wb-early-demographic-dividend"},"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":"2019-01-01","value":31.1179},{"date":"2020-01-01","value":22.0734},{"date":"2021-01-01","value":20.1677},{"date":"2022-01-01","value":17.4021},{"date":"2023-01-01","value":21.2102},{"date":"2024-01-01","value":20.4599}],"summary":{"latest_period":"2024-01-01","latest_value":20.4599,"max":31.1179,"mean":22.0719,"min":17.4021,"of":166,"rank":107,"trend":"falling"}}