{"entity":{"iso2":null,"iso3":null,"name":"WB: Post-demographic Dividend","slug":"wb-post-demographic-dividend"},"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":14.9026},{"date":"2013-01-01","value":14.4891},{"date":"2014-01-01","value":14.5254},{"date":"2015-01-01","value":14.8639},{"date":"2016-01-01","value":15.3182},{"date":"2017-01-01","value":15.5538},{"date":"2018-01-01","value":15.2673},{"date":"2019-01-01","value":15.3697},{"date":"2020-01-01","value":15.2468},{"date":"2021-01-01","value":15.5752},{"date":"2022-01-01","value":15.5343},{"date":"2023-01-01","value":15.3559},{"date":"2024-01-01","value":14.8547}],"summary":{"latest_period":"2024-01-01","latest_value":14.8547,"max":15.5752,"mean":15.1428,"min":14.4891,"of":166,"rank":155,"trend":"flat"}}