{"entity":{"iso2":null,"iso3":null,"name":"SDG: Central and Southern Asia","slug":"sdg-central-and-southern-asia"},"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":"2018-01-01","value":28.1436},{"date":"2019-01-01","value":27.5293},{"date":"2020-01-01","value":15.498},{"date":"2021-01-01","value":13.6488},{"date":"2022-01-01","value":11.6802},{"date":"2023-01-01","value":15.1027},{"date":"2024-01-01","value":14.4845}],"summary":{"latest_period":"2024-01-01","latest_value":14.4845,"max":28.1436,"mean":18.0124,"min":11.6802,"of":160,"rank":138,"trend":"falling"}}