{"entity":{"iso2":null,"iso3":null,"name":"ECA: Cen-sad (unsdcode:98112)","slug":"eca-cen-sad-unsdcode-98112"},"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":"2013-01-01","value":35.0702},{"date":"2014-01-01","value":30.9339},{"date":"2015-01-01","value":31.2831},{"date":"2016-01-01","value":31.7304},{"date":"2017-01-01","value":31.4509},{"date":"2018-01-01","value":31.2856},{"date":"2019-01-01","value":31.3449},{"date":"2020-01-01","value":31.2244},{"date":"2021-01-01","value":30.9286},{"date":"2022-01-01","value":33.355},{"date":"2023-01-01","value":33.6972}],"summary":{"latest_period":"2023-01-01","latest_value":33.6972,"max":35.0702,"mean":32.0277,"min":30.9286,"of":160,"rank":50,"trend":"flat"}}