{"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-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2012-01-01","value":23.4488},{"date":"2013-01-01","value":22.6868},{"date":"2014-01-01","value":21.7698},{"date":"2015-01-01","value":21.4324},{"date":"2016-01-01","value":21.8032},{"date":"2017-01-01","value":21.8405},{"date":"2018-01-01","value":21.6418},{"date":"2019-01-01","value":21.6445},{"date":"2020-01-01","value":21.6671},{"date":"2021-01-01","value":22.5493},{"date":"2022-01-01","value":22.4943},{"date":"2023-01-01","value":21.6427},{"date":"2024-01-01","value":21.6476}],"summary":{"latest_period":"2024-01-01","latest_value":21.6476,"max":23.4488,"mean":22.0207,"min":21.4324,"of":166,"rank":104,"trend":"flat"}}