{"entity":{"iso2":null,"iso3":null,"name":"SDG: World","slug":"sdg-world"},"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":"2014-01-01","value":22.9347},{"date":"2015-01-01","value":25.5934},{"date":"2016-01-01","value":22.8651},{"date":"2017-01-01","value":22.7072},{"date":"2018-01-01","value":22.3367},{"date":"2019-01-01","value":22.0042},{"date":"2020-01-01","value":18.283},{"date":"2021-01-01","value":17.354},{"date":"2022-01-01","value":16.4181},{"date":"2023-01-01","value":17.3797},{"date":"2024-01-01","value":16.9354}],"summary":{"latest_period":"2024-01-01","latest_value":16.9354,"max":25.5934,"mean":20.4374,"min":16.4181,"of":160,"rank":102,"trend":"falling"}}