{"entity":{"iso2":null,"iso3":null,"name":"WB: Upper Middle Income (july 2025)","slug":"wb-upper-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":21.7214},{"date":"2015-01-01","value":22.2095},{"date":"2016-01-01","value":21.6411},{"date":"2017-01-01","value":20.9163},{"date":"2018-01-01","value":20.3155},{"date":"2019-01-01","value":19.7141},{"date":"2020-01-01","value":18.8163},{"date":"2021-01-01","value":17.9684},{"date":"2022-01-01","value":16.8118},{"date":"2023-01-01","value":16.1639},{"date":"2024-01-01","value":15.7182}],"summary":{"latest_period":"2024-01-01","latest_value":15.7182,"max":22.2095,"mean":19.2724,"min":15.7182,"of":160,"rank":118,"trend":"falling"}}