{"entity":{"iso2":null,"iso3":null,"name":"UIS: Sub-saharan Africa","slug":"uis-sub-saharan-africa"},"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":42.1179},{"date":"2014-01-01","value":44.2866},{"date":"2015-01-01","value":45.593},{"date":"2016-01-01","value":46.4841},{"date":"2017-01-01","value":48.4269},{"date":"2018-01-01","value":46.3208},{"date":"2019-01-01","value":46.3517},{"date":"2020-01-01","value":46.7402},{"date":"2021-01-01","value":45.0541},{"date":"2022-01-01","value":47.6566},{"date":"2023-01-01","value":50.0396}],"summary":{"latest_period":"2023-01-01","latest_value":50.0396,"max":50.0396,"mean":46.2792,"min":42.1179,"of":160,"rank":22,"trend":"rising"}}