{"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-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":"2014-01-01","value":24.6884},{"date":"2015-01-01","value":28.4428},{"date":"2016-01-01","value":24.2488},{"date":"2017-01-01","value":23.7831},{"date":"2018-01-01","value":23.3008},{"date":"2019-01-01","value":22.7264},{"date":"2020-01-01","value":18.0391},{"date":"2021-01-01","value":16.824},{"date":"2022-01-01","value":15.585},{"date":"2023-01-01","value":16.7097},{"date":"2024-01-01","value":16.1699}],"summary":{"latest_period":"2024-01-01","latest_value":16.1699,"max":28.4428,"mean":20.9562,"min":15.585,"of":160,"rank":113,"trend":"falling"}}