{"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-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":42.6036},{"date":"2018-01-01","value":29.4954},{"date":"2019-01-01","value":28.9002},{"date":"2020-01-01","value":18.7732},{"date":"2021-01-01","value":17.0175},{"date":"2022-01-01","value":15.808},{"date":"2023-01-01","value":18.812},{"date":"2024-01-01","value":18.083}],"summary":{"latest_period":"2024-01-01","latest_value":18.083,"max":42.6036,"mean":23.6866,"min":15.808,"of":160,"rank":91,"trend":"falling"}}