{"entity":{"iso2":null,"iso3":null,"name":"ESCAP: Wb High Income Economies (wb_high) (unsdcode:98436)","slug":"escap-wb-high-income-economies-wb-high-unsdcode-98436"},"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":"2012-01-01","value":21.9711},{"date":"2013-01-01","value":21.4339},{"date":"2014-01-01","value":20.6497},{"date":"2015-01-01","value":20.4094},{"date":"2016-01-01","value":20.76},{"date":"2017-01-01","value":20.9277},{"date":"2018-01-01","value":20.8626},{"date":"2019-01-01","value":20.8579},{"date":"2020-01-01","value":20.7451},{"date":"2021-01-01","value":21.4036},{"date":"2022-01-01","value":21.3129},{"date":"2023-01-01","value":20.3208},{"date":"2024-01-01","value":20.1954}],"summary":{"latest_period":"2024-01-01","latest_value":20.1954,"max":21.9711,"mean":20.9116,"min":20.1954,"of":160,"rank":82,"trend":"flat"}}